🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.59 AU - 0.99 AU

Year: 266 Days

Day: 39.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.9 AU - 1.14 AU

Year: 390 Days

Day: 14.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.21 AU - 1.85 AU

Year: 717 Days

Day: 16.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.82 AU - 2.2 AU

Year: 1079 Days

Day: 38.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.8 AU - 4.16 AU

Year: 2459 Days

Day: 21.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,694,783 km

• M1: 1,342,940 km (0.091 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.7

Radius: 10.4

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.29 AU - 6.81 AU

Year: 6349 Days

Day: 13.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,694,783 km

• M1: 229,782 km (0.051 R)
• M2: 459,565 km (0.069 R)
• M3: 584,180 km (0.087 R)
• M4: 707,299 km (0.12 R)
• M5: 854,952 km (0.101 R)
• M6: 964,906 km (0.115 R)
• M7: 1,130,661 km (0.117 R)
• M8: 1,490,743 km (0.118 R)
• M9: 1,605,784 km (0.102 R)
• M10: 1,703,920 km (0.113 R)
• M11: 2,380,102 km (0.043 R)
• M12: 2,561,265 km (0.029 R)
• M13: 3,058,678 km (0.108 R)
• M14: 3,457,805 km (0.108 R)
• M15: 3,715,712 km (0.112 R)
• M16: 4,060,535 km (0.119 R)
• M17: 4,223,148 km (0.108 R)
• M18: 4,443,506 km (0.07 R)
• M19: 4,780,998 km (0.106 R)
• M20: 4,895,441 km (0.083 R)
• M21: 5,126,869 km (0.12 R)
• M22: 5,214,683 km (0.05 R)
• M23: 5,391,657 km (0.094 R)
• M24: 5,661,083 km (0.044 R)
• M25: 5,996,182 km (0.079 R)
• M26: 6,338,013 km (0.063 R)
• M27: 6,590,534 km (0.11 R)
• M28: 6,814,183 km (0.105 R)
• M29: 7,105,450 km (0.063 R)
• M30: 7,400,906 km (0.064 R)
• M31: 7,467,178 km (0.034 R)
• M32: 9,043,790 km (0.086 R)
• M33: 9,471,640 km (0.118 R)
• M34: 9,833,367 km (0.112 R)
• M35: 10,162,632 km (0.118 R)
• M36: 10,794,683 km (0.03 R)
• M37: 11,439,450 km (0.109 R)
• M38: 11,592,937 km (0.059 R)
• M39: 12,885,613 km (0.04 R)
• M40: 13,447,652 km (0.053 R)
• M41: 13,772,578 km (0.114 R)
• M42: 14,141,038 km (0.063 R)
• M43: 14,305,895 km (0.094 R)
• M44: 14,971,605 km (0.092 R)
• M45: 16,290,161 km (0.078 R)
• M46: 16,723,396 km (0.1 R)
• M47: 17,160,521 km (0.116 R)
• M48: 17,380,430 km (0.091 R)
• M49: 18,001,261 km (0.07 R)
• M50: 18,135,301 km (0.104 R)
• M51: 18,946,122 km (0.095 R)
• M52: 19,036,927 km (0.07 R)
• M53: 19,676,758 km (0.081 R)
• M54: 19,907,138 km (0.039 R)
• M55: 20,323,768 km (0.044 R)
• M56: 20,649,892 km (0.028 R)
• M57: 20,790,065 km (0.118 R)
• M58: 20,977,661 km (0.102 R)
• M59: 21,638,434 km (0.036 R)
• M60: 21,828,573 km (0.104 R)
• M61: 22,402,132 km (0.102 R)
• M62: 25,093,696 km (0.098 R)
• M63: 25,795,011 km (0.097 R)
• M64: 25,946,105 km (0.074 R)
• M65: 26,858,951 km (0.044 R)
• M66: 28,040,774 km (0.089 R)
• M67: 30,348,621 km (0.034 R)
• M68: 32,010,803 km (0.108 R)
• M69: 33,922,813 km (0.08 R)
• M70: 34,365,024 km (0.113 R)
• M71: 34,698,029 km (0.113 R)
• M72: 35,590,979 km (0.077 R)
• M73: 36,265,815 km (0.044 R)
• M74: 36,661,352 km (0.113 R)
• M75: 36,887,993 km (0.095 R)
• M76: 37,115,082 km (0.094 R)
• M77: 37,342,770 km (0.082 R)
• M78: 38,257,711 km (0.096 R)
• M79: 38,372,751 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.4

Radius: 15

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.71 AU - 12.01 AU

Year: 14502 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,694,783 km

• M1: 227,239 km (0.115 R)
• M2: 547,379 km (0.113 R)
• M3: 641,176 km (0.063 R)
• M4: 763,099 km (0.079 R)
• M5: 1,156,541 km (0.114 R)
• M6: 1,817,165 km (0.101 R)
• M7: 2,061,459 km (0.073 R)
• M8: 2,252,046 km (0.04 R)
• M9: 2,349,584 km (0.03 R)
• M10: 3,145,594 km (0.101 R)
• M11: 3,785,125 km (0.074 R)
• M12: 4,424,058 km (0.086 R)
• M13: 5,053,865 km (0.099 R)
• M14: 5,313,866 km (0.066 R)
• M15: 5,445,512 km (0.095 R)
• M16: 6,304,653 km (0.074 R)
• M17: 6,679,096 km (0.054 R)
• M18: 7,012,849 km (0.095 R)
• M19: 7,499,192 km (0.077 R)
• M20: 8,351,152 km (0.095 R)
• M21: 9,445,909 km (0.087 R)
• M22: 9,874,806 km (0.084 R)
• M23: 10,310,136 km (0.083 R)
• M24: 10,640,897 km (0.078 R)
• M25: 11,482,983 km (0.094 R)
• M26: 11,653,973 km (0.12 R)
• M27: 11,825,861 km (0.105 R)
• M28: 12,114,136 km (0.102 R)
• M29: 12,697,867 km (0.096 R)
• M30: 16,581,578 km (0.115 R)
• M31: 17,229,486 km (0.109 R)
• M32: 18,217,131 km (0.045 R)
• M33: 18,350,124 km (0.039 R)
• M34: 18,483,565 km (0.081 R)
• M35: 19,290,645 km (0.114 R)
• M36: 21,288,675 km (0.069 R)
• M37: 21,710,241 km (0.117 R)
• M38: 22,347,678 km (0.094 R)
• M39: 23,279,523 km (0.078 R)
• M40: 25,403,514 km (0.104 R)
• M41: 26,150,306 km (0.095 R)
• M42: 26,828,583 km (0.112 R)
• M43: 29,521,045 km (0.062 R)
• M44: 30,306,135 km (0.116 R)
• M45: 30,859,797 km (0.1 R)
• M46: 31,656,405 km (0.104 R)
• M47: 31,976,994 km (0.083 R)
• M48: 32,702,244 km (0.093 R)
• M49: 33,514,411 km (0.105 R)
• M50: 34,004,942 km (0.033 R)
• M51: 34,333,310 km (0.054 R)
• M52: 35,407,572 km (0.116 R)
• M53: 37,166,394 km (0.117 R)
• M54: 38,269,379 km (0.055 R)
• M55: 38,610,911 km (0.051 R)
• M56: 39,383,135 km (0.103 R)
• M57: 41,554,848 km (0.12 R)
• M58: 42,434,334 km (0.063 R)
• M59: 43,053,669 km (0.117 R)
• M60: 43,497,825 km (0.05 R)
• M61: 44,390,924 km (0.119 R)
• M62: 45,109,592 km (0.107 R)
• M63: 46,013,463 km (0.106 R)
• M64: 49,874,584 km (0.11 R)
• M65: 51,843,890 km (0.096 R)
• M66: 52,032,683 km (0.117 R)
• M67: 57,218,343 km (0.107 R)
• M68: 58,786,129 km (0.073 R)
• M69: 59,773,176 km (0.06 R)
• M70: 60,467,310 km (0.084 R)
• M71: 60,566,792 km (0.115 R)
• M72: 61,763,725 km (0.04 R)
• M73: 62,164,498 km (0.085 R)
• M74: 62,867,757 km (0.06 R)
• M75: 62,968,437 km (0.038 R)
• M76: 64,079,650 km (0.077 R)
• M77: 64,485,359 km (0.091 R)
• M78: 64,586,786 km (0.111 R)
• M79: 65,197,295 km (0.112 R)
• M80: 66,218,899 km (0.112 R)
• M81: 66,321,374 km (0.114 R)
• M82: 68,174,592 km (0.089 R)
• M83: 68,588,679 km (0.072 R)
• M84: 69,419,546 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.4

Radius: 5.6

Gravity: 30.82 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.87 AU - 14.67 AU

Year: 16279 Days

Day: 22.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,694,783 km

• M1: 81,830 km (0.109 R)
• M2: 417,827 km (0.092 R)
• M3: 455,825 km (0.12 R)
• M4: 1,161,927 km (0.118 R)
• M5: 1,596,209 km (0.101 R)
• M6: 1,879,099 km (0.039 R)
• M7: 1,976,936 km (0.092 R)
• M8: 2,818,274 km (0.117 R)
• M9: 3,553,398 km (0.115 R)
• M10: 4,215,818 km (0.114 R)
• M11: 5,604,235 km (0.12 R)
• M12: 6,031,637 km (0.063 R)
• M13: 6,420,441 km (0.098 R)
• M14: 6,968,119 km (0.099 R)
• M15: 7,273,299 km (0.056 R)
• M16: 7,738,997 km (0.051 R)
• M17: 8,001,990 km (0.089 R)
• M18: 8,267,826 km (0.074 R)
• M19: 8,536,653 km (0.071 R)
• M20: 9,248,739 km (0.103 R)
• M21: 9,583,988 km (0.111 R)
• M22: 9,866,279 km (0.107 R)
• M23: 10,094,116 km (0.075 R)
• M24: 11,199,794 km (0.115 R)
• M25: 11,437,356 km (0.042 R)
• M26: 11,497,045 km (0.086 R)
• M27: 11,676,712 km (0.096 R)
• M28: 12,038,739 km (0.08 R)
• M29: 13,776,618 km (0.084 R)
• M30: 14,159,139 km (0.119 R)
• M31: 15,130,628 km (0.107 R)
• M32: 16,729,231 km (0.075 R)
• M33: 17,273,917 km (0.063 R)
• M34: 17,755,322 km (0.039 R)
• M35: 17,824,437 km (0.082 R)
• M36: 17,893,701 km (0.116 R)
• M37: 18,380,791 km (0.082 R)
• M38: 18,942,681 km (0.115 R)
• M39: 19,296,779 km (0.087 R)
• M40: 19,724,629 km (0.119 R)
• M41: 20,299,833 km (0.069 R)
• M42: 22,356,205 km (0.056 R)
• M43: 22,655,401 km (0.12 R)
• M44: 22,880,546 km (0.104 R)
• M45: 23,333,229 km (0.039 R)
• M46: 25,875,345 km (0.044 R)
• M47: 29,480,654 km (0.104 R)
• M48: 29,808,573 km (0.103 R)
• M49: 30,799,808 km (0.098 R)
• M50: 31,801,815 km (0.096 R)
• M51: 33,069,357 km (0.113 R)
• M52: 33,239,600 km (0.032 R)
• M53: 33,580,982 km (0.088 R)
• M54: 34,095,300 km (0.087 R)
• M55: 34,958,030 km (0.038 R)
• M56: 35,044,797 km (0.092 R)
• M57: 35,740,726 km (0.12 R)
• M58: 36,002,972 km (0.098 R)
• M59: 37,323,322 km (0.092 R)
• M60: 37,678,169 km (0.104 R)
• M61: 38,123,222 km (0.119 R)
• M62: 38,480,611 km (0.061 R)
• M63: 39,198,532 km (0.071 R)
• M64: 40,647,686 km (0.117 R)
• M65: 41,195,514 km (0.101 R)
• M66: 42,576,152 km (0.119 R)
• M67: 42,761,355 km (0.105 R)
• M68: 42,946,706 km (0.054 R)
• M69: 43,784,754 km (0.079 R)
• M70: 46,426,054 km (0.087 R)
• M71: 46,998,714 km (0.119 R)
• M72: 48,924,637 km (0.11 R)
• M73: 49,897,173 km (0.081 R)
• M74: 50,581,733 km (0.109 R)
• M75: 50,875,992 km (0.077 R)
• M76: 51,663,774 km (0.084 R)
• M77: 51,762,509 km (0.092 R)
• M78: 52,554,630 km (0.067 R)
• M79: 56,168,914 km (0.074 R)
• M80: 56,983,026 km (0.066 R)
• M81: 57,493,753 km (0.089 R)
• M82: 58,313,998 km (0.083 R)
• M83: 59,035,060 km (0.075 R)
• M84: 60,070,127 km (0.119 R)
• M85: 62,789,218 km (0.066 R)
• M86: 64,376,153 km (0.108 R)
• M87: 66,727,382 km (0.102 R)
• M88: 67,050,065 km (0.117 R)
• M89: 67,913,394 km (0.061 R)
• M90: 68,346,480 km (0.067 R)
• M91: 68,780,463 km (0.079 R)
• M92: 72,064,286 km (0.072 R)
• M93: 72,616,452 km (0.044 R)
• M94: 73,280,966 km (0.058 R)
• M95: 73,836,423 km (0.046 R)
• M96: 74,170,175 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.5

Radius: 6

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.71 AU - 16.57 AU

Year: 19080 Days

Day: 18.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 132 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,694,783 km

• M1: 95,294 km (0.111 R)
• M2: 151,692 km (0.106 R)
• M3: 193,280 km (0.091 R)
• M4: 442,062 km (0.05 R)
• M5: 749,785 km (0.119 R)
• M6: 1,091,167 km (0.096 R)
• M7: 1,376,300 km (0.099 R)
• M8: 1,791,135 km (0.069 R)
• M9: 1,900,641 km (0.118 R)
• M10: 2,040,665 km (0.055 R)
• M11: 2,759,183 km (0.092 R)
• M12: 2,917,906 km (0.112 R)
• M13: 3,651,834 km (0.099 R)
• M14: 3,896,875 km (0.102 R)
• M15: 3,967,934 km (0.101 R)
• M16: 4,476,866 km (0.068 R)
• M17: 4,739,111 km (0.063 R)
• M18: 4,929,549 km (0.096 R)
• M19: 5,044,889 km (0.117 R)
• M20: 5,122,381 km (0.115 R)
• M21: 5,239,366 km (0.117 R)
• M22: 5,278,561 km (0.081 R)
• M23: 5,756,227 km (0.098 R)
• M24: 6,667,577 km (0.108 R)
• M25: 6,795,334 km (0.096 R)
• M26: 7,053,240 km (0.057 R)
• M27: 7,846,109 km (0.108 R)
• M28: 8,482,199 km (0.075 R)
• M29: 8,899,877 km (0.07 R)
• M30: 8,993,525 km (0.096 R)
• M31: 9,467,152 km (0.076 R)
• M32: 10,241,470 km (0.12 R)
• M33: 10,985,869 km (0.102 R)
• M34: 11,389,933 km (0.118 R)
• M35: 12,108,751 km (0.097 R)
• M36: 12,160,661 km (0.073 R)
• M37: 12,631,147 km (0.101 R)
• M38: 13,161,022 km (0.116 R)
• M39: 13,321,391 km (0.095 R)
• M40: 13,697,929 km (0.115 R)
• M41: 13,752,083 km (0.044 R)
• M42: 14,627,231 km (0.081 R)
• M43: 15,803,070 km (0.05 R)
• M44: 15,916,615 km (0.109 R)
• M45: 16,259,045 km (0.111 R)
• M46: 16,373,637 km (0.116 R)
• M47: 16,719,208 km (0.109 R)
• M48: 18,244,208 km (0.025 R)
• M49: 18,722,323 km (0.115 R)
• M50: 19,629,933 km (0.082 R)
• M51: 23,078,164 km (0.049 R)
• M52: 24,772,061 km (0.055 R)
• M53: 24,838,034 km (0.043 R)
• M54: 26,034,966 km (0.116 R)
• M55: 26,843,393 km (0.069 R)
• M56: 27,591,682 km (0.073 R)
• M57: 27,796,930 km (0.115 R)
• M58: 29,457,317 km (0.084 R)
• M59: 29,737,065 km (0.083 R)
• M60: 30,370,013 km (0.099 R)
• M61: 30,511,234 km (0.083 R)
• M62: 30,581,844 km (0.113 R)
• M63: 30,936,241 km (0.073 R)
• M64: 31,720,583 km (0.097 R)
• M65: 32,728,125 km (0.12 R)
• M66: 33,673,134 km (0.066 R)
• M67: 33,819,291 km (0.101 R)
• M68: 34,112,354 km (0.113 R)
• M69: 35,144,579 km (0.042 R)
• M70: 35,962,730 km (0.09 R)
• M71: 39,297,416 km (0.119 R)
• M72: 39,528,395 km (0.056 R)
• M73: 39,914,357 km (0.097 R)
• M74: 41,470,475 km (0.088 R)
• M75: 41,705,642 km (0.106 R)
• M76: 42,177,175 km (0.079 R)
• M77: 44,161,142 km (0.111 R)
• M78: 44,882,652 km (0.083 R)
• M79: 45,043,620 km (0.109 R)
• M80: 45,931,932 km (0.103 R)
• M81: 46,094,096 km (0.089 R)
• M82: 46,337,641 km (0.083 R)
• M83: 47,070,820 km (0.07 R)
• M84: 47,807,889 km (0.105 R)
• M85: 49,958,658 km (0.049 R)
• M86: 50,208,785 km (0.086 R)
• M87: 50,542,987 km (0.11 R)
• M88: 50,794,162 km (0.049 R)
• M89: 51,971,796 km (0.119 R)
• M90: 52,225,215 km (0.116 R)
• M91: 56,857,962 km (0.081 R)
• M92: 57,817,632 km (0.12 R)
• M93: 58,255,655 km (0.111 R)
• M94: 58,606,911 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 14,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit