🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.56 AU - 0.84 AU

Year: 208 Days

Day: 22.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.63 AU - 0.87 AU

Year: 230 Days

Day: 23.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.74 AU - 0.8 AU

Year: 240 Days

Day: 19.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,389,114 km

• M1: 211,232 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.03 AU - 1.33 AU

Year: 455 Days

Day: 28.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,389,114 km

• M1: 35,604 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.75 AU - 2.39 AU

Year: 1057 Days

Day: 18.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 95.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 8.6

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.25 AU - 8.31 AU

Year: 6263 Days

Day: 8.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,389,114 km

• M1: 150,495 km (0.073 R)
• M2: 287,527 km (0.1 R)
• M3: 352,004 km (0.03 R)
• M4: 433,235 km (0.104 R)
• M5: 869,313 km (0.083 R)
• M6: 1,200,224 km (0.094 R)
• M7: 1,363,285 km (0.1 R)
• M8: 1,430,455 km (0.111 R)
• M9: 1,586,186 km (0.103 R)
• M10: 1,747,453 km (0.089 R)
• M11: 1,989,951 km (0.119 R)
• M12: 2,144,635 km (0.094 R)
• M13: 3,176,711 km (0.099 R)
• M14: 3,589,751 km (0.073 R)
• M15: 3,683,848 km (0.095 R)
• M16: 4,142,215 km (0.096 R)
• M17: 4,567,672 km (0.095 R)
• M18: 4,824,382 km (0.061 R)
• M19: 4,980,861 km (0.059 R)
• M20: 5,086,028 km (0.061 R)
• M21: 5,677,688 km (0.12 R)
• M22: 5,760,116 km (0.082 R)
• M23: 5,815,318 km (0.119 R)
• M24: 6,634,666 km (0.09 R)
• M25: 6,984,425 km (0.064 R)
• M26: 7,161,400 km (0.084 R)
• M27: 7,340,020 km (0.115 R)
• M28: 8,007,525 km (0.069 R)
• M29: 8,069,160 km (0.096 R)
• M30: 8,286,076 km (0.067 R)
• M31: 8,410,991 km (0.115 R)
• M32: 8,980,659 km (0.078 R)
• M33: 9,237,818 km (0.043 R)
• M34: 9,334,907 km (0.064 R)
• M35: 9,530,132 km (0.091 R)
• M36: 10,223,818 km (0.116 R)
• M37: 10,357,857 km (0.07 R)
• M38: 10,627,582 km (0.029 R)
• M39: 11,381,406 km (0.093 R)
• M40: 11,905,148 km (0.097 R)
• M41: 12,544,081 km (0.114 R)
• M42: 12,723,598 km (0.096 R)
• M43: 13,157,731 km (0.058 R)
• M44: 13,707,354 km (0.065 R)
• M45: 14,077,908 km (0.113 R)
• M46: 14,227,057 km (0.107 R)
• M47: 15,056,876 km (0.111 R)
• M48: 15,593,035 km (0.094 R)
• M49: 17,358,439 km (0.094 R)
• M50: 17,961,020 km (0.103 R)
• M51: 18,897,951 km (0.083 R)
• M52: 19,268,954 km (0.115 R)
• M53: 19,517,735 km (0.11 R)
• M54: 19,600,762 km (0.114 R)
• M55: 21,674,039 km (0.092 R)
• M56: 22,235,779 km (0.116 R)
• M57: 23,373,321 km (0.068 R)
• M58: 23,461,733 km (0.069 R)
• M59: 23,727,269 km (0.115 R)
• M60: 23,993,853 km (0.111 R)
• M61: 24,127,444 km (0.115 R)
• M62: 24,216,754 km (0.116 R)
• M63: 25,296,102 km (0.102 R)
• M64: 25,477,565 km (0.108 R)
• M65: 25,568,520 km (0.074 R)
• M66: 25,704,953 km (0.114 R)
• M67: 26,529,238 km (0.06 R)
• M68: 26,805,844 km (0.087 R)
• M69: 27,362,049 km (0.096 R)
• M70: 27,968,968 km (0.071 R)
• M71: 28,674,770 km (0.108 R)
• M72: 29,100,975 km (0.069 R)
• M73: 29,195,969 km (0.074 R)
• M74: 29,291,113 km (0.063 R)
• M75: 29,529,273 km (0.108 R)
• M76: 29,816,052 km (0.043 R)
• M77: 30,007,687 km (0.079 R)
• M78: 30,488,644 km (0.026 R)
• M79: 31,069,234 km (0.119 R)
• M80: 31,751,101 km (0.053 R)
• M81: 32,143,047 km (0.102 R)
• M82: 32,684,442 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 11.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.57 AU - 7.97 AU

Year: 6954 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,389,114 km

• M1: 203,453 km (0.12 R)
• M2: 299,944 km (0.044 R)
• M3: 467,493 km (0.114 R)
• M4: 1,079,199 km (0.111 R)
• M5: 1,400,535 km (0.099 R)
• M6: 1,782,608 km (0.11 R)
• M7: 2,263,565 km (0.072 R)
• M8: 2,450,114 km (0.055 R)
• M9: 2,553,935 km (0.089 R)
• M10: 3,476,804 km (0.119 R)
• M11: 3,732,766 km (0.105 R)
• M12: 4,221,353 km (0.086 R)
• M13: 4,430,939 km (0.054 R)
• M14: 4,773,518 km (0.095 R)
• M15: 5,080,493 km (0.075 R)
• M16: 5,169,354 km (0.102 R)
• M17: 5,326,283 km (0.094 R)
• M18: 5,899,392 km (0.108 R)
• M19: 6,395,907 km (0.109 R)
• M20: 6,492,099 km (0.086 R)
• M21: 6,832,434 km (0.073 R)
• M22: 7,606,753 km (0.118 R)
• M23: 7,759,791 km (0.041 R)
• M24: 8,435,226 km (0.051 R)
• M25: 8,567,171 km (0.079 R)
• M26: 9,373,952 km (0.04 R)
• M27: 9,510,834 km (0.103 R)
• M28: 9,593,263 km (0.058 R)
• M29: 9,786,543 km (0.058 R)
• M30: 9,925,370 km (0.097 R)
• M31: 10,487,260 km (0.112 R)
• M32: 10,800,667 km (0.117 R)
• M33: 11,553,892 km (0.104 R)
• M34: 11,671,327 km (0.08 R)
• M35: 13,294,763 km (0.037 R)
• M36: 14,164,375 km (0.114 R)
• M37: 14,574,273 km (0.049 R)
• M38: 15,180,444 km (0.112 R)
• M39: 15,697,305 km (0.105 R)
• M40: 16,023,278 km (0.048 R)
• M41: 17,014,813 km (0.1 R)
• M42: 17,383,273 km (0.042 R)
• M43: 17,517,911 km (0.044 R)
• M44: 17,924,069 km (0.083 R)
• M45: 18,196,487 km (0.089 R)
• M46: 18,470,251 km (0.069 R)
• M47: 18,849,033 km (0.084 R)
• M48: 19,091,381 km (0.114 R)
• M49: 20,177,162 km (0.04 R)
• M50: 20,531,560 km (0.027 R)
• M51: 20,959,709 km (0.092 R)
• M52: 21,679,873 km (0.104 R)
• M53: 23,107,485 km (0.108 R)
• M54: 23,181,387 km (0.046 R)
• M55: 24,001,034 km (0.108 R)
• M56: 24,603,015 km (0.077 R)
• M57: 24,792,107 km (0.089 R)
• M58: 25,057,643 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.4

Radius: 9.5

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.47 AU - 12.47 AU

Year: 14692 Days

Day: 14.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,389,114 km

• M1: 242,349 km (0.05 R)
• M2: 523,293 km (0.093 R)
• M3: 763,398 km (0.107 R)
• M4: 1,264,102 km (0.105 R)
• M5: 1,534,276 km (0.071 R)
• M6: 1,973,495 km (0.117 R)
• M7: 2,998,241 km (0.081 R)
• M8: 3,508,070 km (0.086 R)
• M9: 3,696,713 km (0.042 R)
• M10: 4,163,010 km (0.102 R)
• M11: 4,403,264 km (0.039 R)
• M12: 4,525,186 km (0.049 R)
• M13: 4,939,422 km (0.088 R)
• M14: 5,322,842 km (0.11 R)
• M15: 5,671,704 km (0.057 R)
• M16: 6,950,467 km (0.104 R)
• M17: 7,187,878 km (0.118 R)
• M18: 7,428,133 km (0.1 R)
• M19: 8,064,971 km (0.096 R)
• M20: 8,314,500 km (0.118 R)
• M21: 8,516,158 km (0.119 R)
• M22: 8,872,650 km (0.108 R)
• M23: 9,027,035 km (0.099 R)
• M24: 9,182,317 km (0.087 R)
• M25: 10,078,708 km (0.11 R)
• M26: 10,347,535 km (0.064 R)
• M27: 10,673,509 km (0.119 R)
• M28: 10,892,670 km (0.079 R)
• M29: 11,168,678 km (0.098 R)
• M30: 11,558,979 km (0.096 R)
• M31: 12,583,126 km (0.111 R)
• M32: 12,814,703 km (0.084 R)
• M33: 12,989,284 km (0.087 R)
• M34: 14,414,204 km (0.081 R)
• M35: 15,022,469 km (0.114 R)
• M36: 16,390,092 km (0.107 R)
• M37: 17,345,275 km (0.057 R)
• M38: 18,122,436 km (0.095 R)
• M39: 18,318,409 km (0.078 R)
• M40: 18,910,816 km (0.098 R)
• M41: 19,043,360 km (0.103 R)
• M42: 19,309,196 km (0.047 R)
• M43: 19,442,637 km (0.068 R)
• M44: 20,521,088 km (0.082 R)
• M45: 20,589,155 km (0.101 R)
• M46: 21,618,837 km (0.117 R)
• M47: 21,688,101 km (0.096 R)
• M48: 22,105,180 km (0.105 R)
• M49: 22,806,046 km (0.116 R)
• M50: 23,017,727 km (0.075 R)
• M51: 23,230,156 km (0.102 R)
• M52: 24,373,682 km (0.036 R)
• M53: 24,517,894 km (0.102 R)
• M54: 24,879,771 km (0.118 R)
• M55: 25,243,444 km (0.093 R)
• M56: 25,389,302 km (0.036 R)
• M57: 25,682,065 km (0.119 R)
• M58: 27,686,976 km (0.093 R)
• M59: 28,366,449 km (0.096 R)
• M60: 28,898,718 km (0.086 R)
• M61: 29,051,308 km (0.061 R)
• M62: 30,515,273 km (0.075 R)
• M63: 30,904,377 km (0.099 R)
• M64: 31,216,887 km (0.057 R)
• M65: 35,537,872 km (0.084 R)
• M66: 36,029,301 km (0.089 R)
• M67: 36,440,695 km (0.063 R)
• M68: 36,688,279 km (0.048 R)
• M69: 36,936,462 km (0.06 R)
• M70: 41,410,785 km (0.072 R)
• M71: 41,582,972 km (0.1 R)
• M72: 42,794,864 km (0.046 R)
• M73: 43,930,612 km (0.083 R)
• M74: 44,987,670 km (0.073 R)
• M75: 45,964,095 km (0.119 R)
• M76: 48,028,097 km (0.083 R)
• M77: 48,118,454 km (0.115 R)
• M78: 48,208,961 km (0.094 R)
• M79: 49,299,081 km (0.056 R)
• M80: 49,572,994 km (0.028 R)
• M81: 49,938,761 km (0.096 R)
• M82: 51,041,896 km (0.06 R)
• M83: 54,210,379 km (0.082 R)
• M84: 55,343,882 km (0.077 R)
• M85: 55,913,551 km (0.027 R)
• M86: 57,154,465 km (0.053 R)
• M87: 57,730,267 km (0.107 R)
• M88: 59,566,282 km (0.115 R)
• M89: 59,857,998 km (0.102 R)
• M90: 61,519,581 km (0.092 R)
• M91: 62,011,160 km (0.081 R)
• M92: 67,099,582 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.1

Radius: 12.7

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.8 AU - 12.5 AU

Year: 15025 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 41,389,114 km

• M1: 389,702 km (0.12 R)
• M2: 978,968 km (0.057 R)
• M3: 1,189,752 km (0.059 R)
• M4: 1,344,885 km (0.114 R)
• M5: 1,951,504 km (0.041 R)
• M6: 2,178,444 km (0.103 R)
• M7: 2,327,593 km (0.1 R)
• M8: 2,864,949 km (0.081 R)
• M9: 3,076,480 km (0.079 R)
• M10: 3,196,159 km (0.119 R)
• M11: 3,539,934 km (0.026 R)
• M12: 3,640,315 km (0.11 R)
• M13: 4,424,207 km (0.113 R)
• M14: 4,505,439 km (0.113 R)
• M15: 6,602,053 km (0.101 R)
• M16: 7,979,102 km (0.052 R)
• M17: 9,337,600 km (0.109 R)
• M18: 9,794,472 km (0.046 R)
• M19: 9,936,440 km (0.067 R)
• M20: 10,258,674 km (0.045 R)
• M21: 10,803,210 km (0.091 R)
• M22: 11,245,721 km (0.117 R)
• M23: 11,619,117 km (0.105 R)
• M24: 11,731,914 km (0.086 R)
• M25: 12,879,778 km (0.117 R)
• M26: 13,191,989 km (0.107 R)
• M27: 13,903,626 km (0.064 R)
• M28: 14,384,882 km (0.074 R)
• M29: 14,587,139 km (0.115 R)
• M30: 15,945,039 km (0.084 R)
• M31: 16,028,664 km (0.107 R)
• M32: 16,322,474 km (0.101 R)
• M33: 17,429,199 km (0.107 R)
• M34: 17,818,004 km (0.089 R)
• M35: 18,253,334 km (0.05 R)
• M36: 18,472,195 km (0.105 R)
• M37: 18,560,159 km (0.094 R)
• M38: 20,119,717 km (0.112 R)
• M39: 20,938,167 km (0.054 R)
• M40: 22,139,438 km (0.111 R)
• M41: 22,560,556 km (0.092 R)
• M42: 23,696,303 km (0.094 R)
• M43: 24,031,103 km (0.102 R)
• M44: 25,434,780 km (0.034 R)
• M45: 25,826,576 km (0.081 R)
• M46: 27,614,720 km (0.098 R)
• M47: 27,765,514 km (0.105 R)
• M48: 29,493,968 km (0.049 R)
• M49: 30,786,943 km (0.07 R)
• M50: 30,943,272 km (0.081 R)
• M51: 31,047,692 km (0.071 R)
• M52: 31,781,918 km (0.075 R)
• M53: 32,574,936 km (0.051 R)
• M54: 34,234,426 km (0.093 R)
• M55: 35,537,872 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.4

Radius: 7.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 17.88 AU - 19.8 AU

Year: 29011 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,389,114 km

• M1: 438,621 km (0.086 R)
• M2: 516,561 km (0.106 R)
• M3: 702,661 km (0.111 R)
• M4: 860,487 km (0.091 R)
• M5: 1,137,243 km (0.107 R)
• M6: 1,855,313 km (0.096 R)
• M7: 1,920,687 km (0.096 R)
• M8: 2,788,205 km (0.041 R)
• M9: 3,222,937 km (0.109 R)
• M10: 3,733,813 km (0.069 R)
• M11: 4,799,848 km (0.045 R)
• M12: 5,444,315 km (0.103 R)
• M13: 5,856,906 km (0.085 R)
• M14: 6,477,887 km (0.041 R)
• M15: 6,678,348 km (0.111 R)
• M16: 7,017,038 km (0.079 R)
• M17: 8,793,064 km (0.114 R)
• M18: 9,389,361 km (0.029 R)
• M19: 9,464,758 km (0.106 R)
• M20: 9,883,333 km (0.098 R)
• M21: 10,385,982 km (0.088 R)
• M22: 10,660,045 km (0.053 R)
• M23: 10,778,227 km (0.06 R)
• M24: 11,015,789 km (0.116 R)
• M25: 12,353,792 km (0.057 R)
• M26: 13,062,886 km (0.107 R)
• M27: 13,656,790 km (0.097 R)
• M28: 13,828,079 km (0.117 R)
• M29: 14,043,201 km (0.053 R)
• M30: 14,651,316 km (0.037 R)
• M31: 15,002,871 km (0.103 R)
• M32: 15,803,669 km (0.107 R)
• M33: 17,679,177 km (0.099 R)
• M34: 18,619,400 km (0.063 R)
• M35: 19,287,205 km (0.059 R)
• M36: 21,535,960 km (0.045 R)
• M37: 21,985,501 km (0.093 R)
• M38: 22,944,873 km (0.12 R)
• M39: 23,455,301 km (0.068 R)
• M40: 24,176,063 km (0.071 R)
• M41: 24,591,347 km (0.119 R)
• M42: 24,904,306 km (0.034 R)
• M43: 26,595,360 km (0.077 R)
• M44: 26,648,766 km (0.118 R)
• M45: 26,755,878 km (0.11 R)
• M46: 26,862,990 km (0.085 R)
• M47: 27,292,935 km (0.114 R)
• M48: 28,105,251 km (0.03 R)
• M49: 29,200,756 km (0.112 R)
• M50: 29,864,821 km (0.054 R)
• M51: 30,533,673 km (0.116 R)
• M52: 30,813,870 km (0.087 R)
• M53: 31,094,965 km (0.089 R)
• M54: 31,207,612 km (0.081 R)
• M55: 32,113,726 km (0.103 R)
• M56: 34,416,636 km (0.11 R)
• M57: 35,411,462 km (0.03 R)
• M58: 36,119,359 km (0.067 R)
• M59: 36,712,813 km (0.076 R)
• M60: 36,772,353 km (0.102 R)
• M61: 36,891,433 km (0.097 R)
• M62: 37,909,297 km (0.036 R)
• M63: 38,391,601 km (0.065 R)
• M64: 38,512,476 km (0.077 R)
• M65: 40,217,892 km (0.104 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 15,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit