🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.59 AU - 0.79 AU

Year: 206 Days

Day: 42.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,515,905 km

• M1: 175,179 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.66 AU - 1.08 AU

Year: 292 Days

Day: 16.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,515,905 km

• M1: 422,913 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.78 AU - 2.18 AU

Year: 1003 Days

Day: 22.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,515,905 km

• M1: 219,460 km (0.072 R)
• M2: 344,374 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.64 AU - 2.56 AU

Year: 1095 Days

Day: 47.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.45 AU - 5.45 AU

Year: 3964 Days

Day: 45.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.5

Radius: 11.8

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.06 AU - 6.68 AU

Year: 5786 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,515,905 km

• M1: 166,652 km (0.061 R)
• M2: 242,648 km (0.109 R)
• M3: 340,784 km (0.101 R)
• M4: 537,206 km (0.101 R)
• M5: 829,221 km (0.056 R)
• M6: 1,062,145 km (0.106 R)
• M7: 1,417,589 km (0.114 R)
• M8: 1,735,934 km (0.062 R)
• M9: 2,757,538 km (0.074 R)
• M10: 3,043,718 km (0.107 R)
• M11: 3,316,734 km (0.114 R)
• M12: 3,837,784 km (0.101 R)
• M13: 4,233,021 km (0.118 R)
• M14: 4,435,726 km (0.078 R)
• M15: 5,551,427 km (0.063 R)
• M16: 6,112,120 km (0.085 R)
• M17: 6,486,414 km (0.117 R)
• M18: 6,838,567 km (0.066 R)
• M19: 7,076,877 km (0.115 R)
• M20: 7,227,223 km (0.081 R)
• M21: 7,684,543 km (0.087 R)
• M22: 7,839,228 km (0.105 R)
• M23: 8,595,445 km (0.119 R)
• M24: 9,408,060 km (0.114 R)
• M25: 10,415,453 km (0.056 R)
• M26: 11,071,140 km (0.073 R)
• M27: 11,175,859 km (0.039 R)
• M28: 11,316,032 km (0.098 R)
• M29: 11,562,868 km (0.103 R)
• M30: 12,277,647 km (0.074 R)
• M31: 12,640,422 km (0.084 R)
• M32: 13,154,440 km (0.101 R)
• M33: 13,675,190 km (0.109 R)
• M34: 14,278,668 km (0.077 R)
• M35: 14,468,956 km (0.085 R)
• M36: 14,852,226 km (0.098 R)
• M37: 15,045,207 km (0.11 R)
• M38: 15,355,473 km (0.074 R)
• M39: 15,472,459 km (0.071 R)
• M40: 15,707,178 km (0.058 R)
• M41: 16,101,219 km (0.115 R)
• M42: 16,339,079 km (0.087 R)
• M43: 16,698,114 km (0.096 R)
• M44: 17,302,490 km (0.075 R)
• M45: 17,913,896 km (0.059 R)
• M46: 18,284,151 km (0.112 R)
• M47: 18,781,863 km (0.076 R)
• M48: 19,032,290 km (0.119 R)
• M49: 19,116,065 km (0.103 R)
• M50: 19,536,734 km (0.111 R)
• M51: 19,663,443 km (0.113 R)
• M52: 21,162,713 km (0.114 R)
• M53: 21,816,456 km (0.084 R)
• M54: 22,123,879 km (0.062 R)
• M55: 22,965,368 km (0.104 R)
• M56: 23,862,506 km (0.075 R)
• M57: 23,998,042 km (0.053 R)
• M58: 24,270,011 km (0.09 R)
• M59: 24,360,816 km (0.082 R)
• M60: 25,137,678 km (0.069 R)
• M61: 25,413,836 km (0.069 R)
• M62: 25,783,642 km (0.104 R)
• M63: 26,015,668 km (0.11 R)
• M64: 26,108,568 km (0.104 R)
• M65: 26,856,558 km (0.114 R)
• M66: 27,564,305 km (0.083 R)
• M67: 27,659,001 km (0.114 R)
• M68: 28,182,444 km (0.114 R)
• M69: 28,661,157 km (0.08 R)
• M70: 29,772,370 km (0.099 R)
• M71: 30,455,583 km (0.097 R)
• M72: 30,700,924 km (0.05 R)
• M73: 31,787,902 km (0.095 R)
• M74: 32,036,833 km (0.099 R)
• M75: 32,186,431 km (0.116 R)
• M76: 33,543,283 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.7

Radius: 10.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.09 AU - 9.41 AU

Year: 7765 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 65,515,905 km

• M1: 148,251 km (0.063 R)
• M2: 325,525 km (0.063 R)
• M3: 412,142 km (0.108 R)
• M4: 1,171,501 km (0.112 R)
• M5: 1,504,955 km (0.109 R)
• M6: 1,764,956 km (0.116 R)
• M7: 1,841,999 km (0.102 R)
• M8: 1,959,732 km (0.11 R)
• M9: 2,175,452 km (0.106 R)
• M10: 2,484,821 km (0.054 R)
• M11: 3,145,744 km (0.083 R)
• M12: 3,239,991 km (0.115 R)
• M13: 3,528,565 km (0.101 R)
• M14: 3,792,007 km (0.085 R)
• M15: 4,147,751 km (0.114 R)
• M16: 4,234,069 km (0.104 R)
• M17: 4,443,655 km (0.093 R)
• M18: 5,019,457 km (0.115 R)
• M19: 5,093,060 km (0.087 R)
• M20: 5,185,661 km (0.114 R)
• M21: 6,063,650 km (0.077 R)
• M22: 6,280,418 km (0.108 R)
• M23: 6,399,797 km (0.072 R)
• M24: 7,007,763 km (0.107 R)
• M25: 7,613,185 km (0.108 R)
• M26: 8,673,834 km (0.113 R)
• M27: 8,940,717 km (0.08 R)
• M28: 9,165,263 km (0.118 R)
• M29: 9,255,471 km (0.081 R)
• M30: 9,437,082 km (0.066 R)
• M31: 10,385,832 km (0.064 R)
• M32: 10,527,202 km (0.104 R)
• M33: 10,621,748 km (0.066 R)
• M34: 10,740,529 km (0.058 R)
• M35: 11,583,513 km (0.114 R)
• M36: 12,273,309 km (0.052 R)
• M37: 13,538,159 km (0.058 R)
• M38: 13,692,693 km (0.062 R)
• M39: 14,159,887 km (0.101 R)
• M40: 14,369,175 km (0.062 R)
• M41: 14,474,342 km (0.06 R)
• M42: 14,632,317 km (0.082 R)
• M43: 15,003,470 km (0.098 R)
• M44: 15,999,043 km (0.084 R)
• M45: 16,107,951 km (0.067 R)
• M46: 17,658,383 km (0.073 R)
• M47: 17,799,155 km (0.105 R)
• M48: 18,565,694 km (0.068 R)
• M49: 18,852,324 km (0.068 R)
• M50: 19,082,704 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 14.6

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.1 AU - 10.52 AU

Year: 11914 Days

Day: 6.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,515,905 km

• M1: 228,286 km (0.097 R)
• M2: 405,859 km (0.114 R)
• M3: 598,990 km (0.094 R)
• M4: 828,623 km (0.114 R)
• M5: 934,837 km (0.085 R)
• M6: 1,060,649 km (0.098 R)
• M7: 1,299,706 km (0.064 R)
• M8: 1,540,559 km (0.08 R)
• M9: 2,048,593 km (0.079 R)
• M10: 2,312,334 km (0.092 R)
• M11: 2,409,274 km (0.117 R)
• M12: 2,627,687 km (0.118 R)
• M13: 3,020,531 km (0.068 R)
• M14: 3,127,194 km (0.038 R)
• M15: 3,256,746 km (0.078 R)
• M16: 3,543,974 km (0.084 R)
• M17: 3,816,391 km (0.091 R)
• M18: 4,382,320 km (0.073 R)
• M19: 5,101,587 km (0.074 R)
• M20: 5,280,805 km (0.107 R)
• M21: 5,488,147 km (0.065 R)
• M22: 5,592,866 km (0.079 R)
• M23: 5,777,769 km (0.072 R)
• M24: 6,704,977 km (0.115 R)
• M25: 7,503,231 km (0.082 R)
• M26: 7,854,636 km (0.104 R)
• M27: 8,032,358 km (0.103 R)
• M28: 8,151,588 km (0.095 R)
• M29: 8,422,061 km (0.081 R)
• M30: 8,726,044 km (0.059 R)
• M31: 9,064,733 km (0.048 R)
• M32: 9,157,933 km (0.113 R)
• M33: 10,397,501 km (0.067 R)
• M34: 10,658,399 km (0.117 R)
• M35: 11,153,269 km (0.082 R)
• M36: 11,622,109 km (0.094 R)
• M37: 12,063,123 km (0.107 R)
• M38: 12,234,263 km (0.114 R)
• M39: 12,613,644 km (0.106 R)
• M40: 12,891,896 km (0.067 R)
• M41: 13,066,925 km (0.088 R)
• M42: 13,632,256 km (0.094 R)
• M43: 14,750,200 km (0.113 R)
• M44: 15,006,761 km (0.039 R)
• M45: 15,935,165 km (0.085 R)
• M46: 16,539,092 km (0.11 R)
• M47: 16,843,823 km (0.091 R)
• M48: 17,073,755 km (0.083 R)
• M49: 17,769,385 km (0.088 R)
• M50: 19,228,562 km (0.073 R)
• M51: 19,509,058 km (0.088 R)
• M52: 19,750,360 km (0.039 R)
• M53: 20,114,481 km (0.096 R)
• M54: 20,890,146 km (0.091 R)
• M55: 21,592,657 km (0.075 R)
• M56: 21,759,010 km (0.107 R)
• M57: 21,925,812 km (0.12 R)
• M58: 22,051,175 km (0.084 R)
• M59: 22,344,836 km (0.095 R)
• M60: 22,639,693 km (0.099 R)
• M61: 23,063,055 km (0.079 R)
• M62: 23,574,680 km (0.078 R)
• M63: 23,874,923 km (0.115 R)
• M64: 24,133,278 km (0.113 R)
• M65: 25,000,946 km (0.11 R)
• M66: 25,219,508 km (0.026 R)
• M67: 25,570,465 km (0.11 R)
• M68: 25,790,673 km (0.118 R)
• M69: 26,233,034 km (0.031 R)
• M70: 27,125,086 km (0.117 R)
• M71: 27,304,753 km (0.105 R)
• M72: 27,665,284 km (0.061 R)
• M73: 27,891,326 km (0.117 R)
• M74: 28,939,110 km (0.106 R)
• M75: 30,465,158 km (0.108 R)
• M76: 30,558,357 km (0.118 R)
• M77: 31,261,467 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.5

Radius: 3.7

Gravity: 32.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 19.25 AU - 20.45 AU

Year: 31828 Days

Day: 17.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,515,905 km

• M1: 122,521 km (0.071 R)
• M2: 227,239 km (0.117 R)
• M3: 582,833 km (0.104 R)
• M4: 1,529,937 km (0.029 R)
• M5: 1,668,914 km (0.08 R)
• M6: 2,463,727 km (0.08 R)
• M7: 2,667,928 km (0.099 R)
• M8: 3,357,425 km (0.086 R)
• M9: 3,402,304 km (0.102 R)
• M10: 3,583,767 km (0.11 R)
• M11: 4,340,283 km (0.074 R)
• M12: 4,586,671 km (0.119 R)
• M13: 6,211,902 km (0.09 R)
• M14: 6,433,456 km (0.093 R)
• M15: 6,545,206 km (0.081 R)
• M16: 7,055,933 km (0.09 R)
• M17: 7,579,227 km (0.078 R)
• M18: 7,935,120 km (0.057 R)
• M19: 9,035,113 km (0.107 R)
• M20: 11,780,384 km (0.118 R)
• M21: 12,748,431 km (0.054 R)
• M22: 13,100,286 km (0.082 R)
• M23: 13,526,639 km (0.085 R)
• M24: 13,741,612 km (0.087 R)
• M25: 14,174,847 km (0.042 R)
• M26: 14,393,110 km (0.079 R)
• M27: 15,054,632 km (0.118 R)
• M28: 15,501,182 km (0.107 R)
• M29: 16,331,151 km (0.042 R)
• M30: 16,943,604 km (0.03 R)
• M31: 18,507,650 km (0.096 R)
• M32: 21,270,124 km (0.073 R)
• M33: 22,529,140 km (0.049 R)
• M34: 22,783,756 km (0.11 R)
• M35: 22,954,148 km (0.067 R)
• M36: 25,470,833 km (0.113 R)
• M37: 26,448,006 km (0.086 R)
• M38: 27,076,317 km (0.031 R)
• M39: 27,437,446 km (0.037 R)
• M40: 27,891,326 km (0.047 R)
• M41: 28,622,411 km (0.099 R)
• M42: 28,898,269 km (0.063 R)
• M43: 28,990,272 km (0.111 R)
• M44: 30,290,427 km (0.035 R)
• M45: 31,704,277 km (0.084 R)
• M46: 32,180,297 km (0.047 R)
• M47: 34,205,404 km (0.104 R)
• M48: 35,676,998 km (0.102 R)
• M49: 37,369,548 km (0.102 R)
• M50: 37,771,667 km (0.087 R)
• M51: 38,782,949 km (0.036 R)
• M52: 41,039,184 km (0.097 R)
• M53: 43,021,655 km (0.104 R)
• M54: 43,971,601 km (0.096 R)
• M55: 46,430,392 km (0.085 R)
• M56: 46,538,252 km (0.054 R)
• M57: 47,295,965 km (0.083 R)
• M58: 47,730,846 km (0.12 R)
• M59: 49,703,893 km (0.058 R)
• M60: 50,367,359 km (0.116 R)
• M61: 50,700,364 km (0.102 R)
• M62: 52,712,904 km (0.044 R)
• M63: 53,728,973 km (0.098 R)
• M64: 54,751,474 km (0.084 R)
• M65: 56,009,892 km (0.091 R)
• M66: 57,046,605 km (0.11 R)
• M67: 57,162,244 km (0.092 R)
• M68: 57,277,883 km (0.025 R)
• M69: 59,256,016 km (0.094 R)
• M70: 59,841,991 km (0.11 R)
• M71: 60,077,009 km (0.044 R)
• M72: 61,019,775 km (0.107 R)
• M73: 61,374,621 km (0.113 R)
• M74: 61,848,846 km (0.056 R)
• M75: 61,967,627 km (0.118 R)
• M76: 62,443,348 km (0.053 R)
• M77: 63,039,645 km (0.08 R)
• M78: 63,159,174 km (0.111 R)
• M79: 64,117,797 km (0.098 R)
• M80: 67,266,533 km (0.105 R)
• M81: 68,613,811 km (0.106 R)
• M82: 68,982,720 km (0.119 R)
• M83: 71,210,382 km (0.116 R)
• M84: 72,583,391 km (0.088 R)
• M85: 82,434,859 km (0.093 R)
• M86: 84,797,608 km (0.077 R)
• M87: 86,916,213 km (0.093 R)
• M88: 87,848,657 km (0.06 R)
• M89: 88,115,689 km (0.055 R)
• M90: 88,249,280 km (0.103 R)
• M91: 88,784,391 km (0.075 R)
• M92: 89,186,511 km (0.114 R)
• M93: 89,454,740 km (0.117 R)
• M94: 89,589,078 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.8

Radius: 5.7

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 20.06 AU - 20.1 AU

Year: 32383 Days

Day: 20.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,515,905 km

• M1: 126,709 km (0.106 R)
• M2: 216,019 km (0.103 R)
• M3: 737,667 km (0.096 R)
• M4: 869,463 km (0.063 R)
• M5: 1,205,908 km (0.09 R)
• M6: 2,078,662 km (0.082 R)
• M7: 2,171,563 km (0.088 R)
• M8: 4,417,476 km (0.069 R)
• M9: 4,698,720 km (0.035 R)
• M10: 4,739,261 km (0.092 R)
• M11: 4,780,101 km (0.098 R)
• M12: 4,985,648 km (0.1 R)
• M13: 6,916,358 km (0.086 R)
• M14: 8,998,761 km (0.078 R)
• M15: 9,201,615 km (0.082 R)
• M16: 10,986,318 km (0.072 R)
• M17: 11,421,498 km (0.114 R)
• M18: 13,796,664 km (0.079 R)
• M19: 15,159,799 km (0.071 R)
• M20: 15,220,087 km (0.114 R)
• M21: 17,063,881 km (0.086 R)
• M22: 18,460,078 km (0.073 R)
• M23: 19,432,913 km (0.111 R)
• M24: 19,563,961 km (0.101 R)
• M25: 21,293,013 km (0.03 R)
• M26: 21,766,939 km (0.111 R)
• M27: 21,834,856 km (0.107 R)
• M28: 22,039,207 km (0.11 R)
• M29: 22,863,043 km (0.084 R)
• M30: 23,417,751 km (0.107 R)
• M31: 23,766,763 km (0.105 R)
• M32: 24,399,263 km (0.076 R)
• M33: 24,469,873 km (0.08 R)
• M34: 24,966,089 km (0.04 R)
• M35: 25,251,073 km (0.11 R)
• M36: 26,547,189 km (0.073 R)
• M37: 27,057,019 km (0.083 R)
• M38: 28,978,903 km (0.078 R)
• M39: 29,278,547 km (0.042 R)
• M40: 30,259,161 km (0.109 R)
• M41: 32,952,372 km (0.05 R)
• M42: 33,108,702 km (0.112 R)
• M43: 33,500,199 km (0.1 R)
• M44: 33,657,277 km (0.116 R)
• M45: 34,922,576 km (0.062 R)
• M46: 36,849,696 km (0.101 R)
• M47: 36,930,628 km (0.117 R)
• M48: 37,499,698 km (0.101 R)
• M49: 37,581,229 km (0.107 R)
• M50: 38,071,461 km (0.077 R)
• M51: 38,399,529 km (0.1 R)
• M52: 42,239,108 km (0.119 R)
• M53: 42,493,724 km (0.115 R)
• M54: 43,346,133 km (0.119 R)
• M55: 44,032,039 km (0.1 R)
• M56: 44,721,685 km (0.042 R)
• M57: 45,588,605 km (0.055 R)
• M58: 46,373,694 km (0.105 R)
• M59: 46,461,209 km (0.105 R)
• M60: 47,251,235 km (0.052 R)
• M61: 47,603,688 km (0.107 R)
• M62: 49,468,725 km (0.084 R)
• M63: 49,647,644 km (0.104 R)
• M64: 50,995,969 km (0.099 R)
• M65: 51,086,326 km (0.042 R)
• M66: 51,267,190 km (0.101 R)
• M67: 51,538,710 km (0.118 R)
• M68: 56,789,147 km (0.105 R)
• M69: 57,727,574 km (0.071 R)
• M70: 59,524,843 km (0.092 R)
• M71: 61,724,979 km (0.068 R)
• M72: 63,562,340 km (0.093 R)
• M73: 63,854,206 km (0.1 R)
• M74: 63,951,594 km (0.105 R)
• M75: 64,146,370 km (0.039 R)
• M76: 65,221,680 km (0.051 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 17,324 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit