🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 13

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.53 AU - 0.73 AU

Year: 339 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,823,351 km

• M1: 169,943 km (0.107 R)
• M2: 259,702 km (0.041 R)
• M3: 353,350 km (0.106 R)
• M4: 468,241 km (0.107 R)
• M5: 564,134 km (0.058 R)
• M6: 726,148 km (0.088 R)
• M7: 853,905 km (0.035 R)
• M8: 999,613 km (0.114 R)
• M9: 1,107,473 km (0.118 R)
• M10: 1,285,794 km (0.117 R)
• M11: 1,378,694 km (0.107 R)
• M12: 1,575,565 km (0.088 R)
• M13: 1,726,659 km (0.059 R)
• M14: 1,810,134 km (0.069 R)
• M15: 1,948,213 km (0.026 R)
• M16: 2,081,654 km (0.101 R)
• M17: 2,270,148 km (0.118 R)
• M18: 2,353,324 km (0.091 R)
• M19: 2,468,814 km (0.095 R)
• M20: 2,600,011 km (0.052 R)
• M21: 2,687,376 km (0.104 R)
• M22: 2,780,276 km (0.109 R)
• M23: 2,864,949 km (0.084 R)
• M24: 2,959,943 km (0.117 R)
• M25: 3,222,039 km (0.118 R)
• M26: 3,316,136 km (0.094 R)
• M27: 3,456,459 km (0.111 R)
• M28: 3,563,122 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.9

Radius: 9.2

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.82 AU - 1.12 AU

Year: 648 Days

Day: 6.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 43,823,351 km

• M1: 136,284 km (0.103 R)
• M2: 210,335 km (0.087 R)
• M3: 350,508 km (0.119 R)
• M4: 434,731 km (0.109 R)
• M5: 527,332 km (0.107 R)
• M6: 588,368 km (0.111 R)
• M7: 744,698 km (0.076 R)
• M8: 825,631 km (0.091 R)
• M9: 984,952 km (0.077 R)
• M10: 1,111,363 km (0.054 R)
• M11: 1,387,371 km (0.076 R)
• M12: 1,495,680 km (0.099 R)
• M13: 1,656,497 km (0.054 R)
• M14: 1,987,707 km (0.075 R)
• M15: 2,157,201 km (0.082 R)
• M16: 2,227,961 km (0.037 R)
• M17: 2,291,540 km (0.074 R)
• M18: 2,371,874 km (0.116 R)
• M19: 2,469,412 km (0.089 R)
• M20: 2,745,121 km (0.109 R)
• M21: 2,830,541 km (0.04 R)
• M22: 3,092,487 km (0.044 R)
• M23: 3,217,401 km (0.084 R)
• M24: 3,371,338 km (0.101 R)
• M25: 3,481,591 km (0.055 R)
• M26: 3,565,067 km (0.058 R)
• M27: 3,762,386 km (0.081 R)
• M28: 3,992,318 km (0.114 R)
• M29: 4,730,135 km (0.097 R)
• M30: 4,791,919 km (0.096 R)
• M31: 4,874,497 km (0.037 R)
• M32: 5,062,242 km (0.099 R)
• M33: 5,188,802 km (0.089 R)
• M34: 5,337,652 km (0.058 R)
• M35: 5,596,307 km (0.059 R)
• M36: 5,683,373 km (0.112 R)
• M37: 5,781,958 km (0.11 R)
• M38: 5,870,071 km (0.054 R)
• M39: 6,025,353 km (0.068 R)
• M40: 6,193,202 km (0.059 R)
• M41: 6,272,040 km (0.088 R)
• M42: 6,374,066 km (0.114 R)
• M43: 6,487,910 km (0.099 R)
• M44: 6,556,575 km (0.08 R)
• M45: 6,625,390 km (0.092 R)
• M46: 6,706,173 km (0.052 R)
• M47: 6,891,824 km (0.065 R)
• M48: 7,399,260 km (0.116 R)
• M49: 7,567,109 km (0.104 R)
• M50: 7,639,365 km (0.11 R)
• M51: 7,711,920 km (0.066 R)
• M52: 7,772,507 km (0.078 R)
• M53: 7,882,162 km (0.106 R)
• M54: 8,065,868 km (0.088 R)
• M55: 8,201,404 km (0.104 R)
• M56: 8,400,070 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.5

Radius: 8.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.96 AU - 1.16 AU

Year: 740 Days

Day: 13.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 43,823,351 km

• M1: 114,293 km (0.087 R)
• M2: 170,093 km (0.111 R)
• M3: 251,175 km (0.107 R)
• M4: 308,471 km (0.119 R)
• M5: 384,467 km (0.067 R)
• M6: 443,258 km (0.073 R)
• M7: 499,657 km (0.089 R)
• M8: 611,556 km (0.038 R)
• M9: 702,212 km (0.042 R)
• M10: 759,658 km (0.079 R)
• M11: 931,097 km (0.078 R)
• M12: 1,107,323 km (0.118 R)
• M13: 1,179,280 km (0.106 R)
• M14: 1,232,387 km (0.097 R)
• M15: 1,294,620 km (0.056 R)
• M16: 1,353,711 km (0.104 R)
• M17: 1,409,362 km (0.063 R)
• M18: 1,470,248 km (0.057 R)
• M19: 1,594,863 km (0.077 R)
• M20: 1,667,717 km (0.063 R)
• M21: 1,760,169 km (0.079 R)
• M22: 1,816,567 km (0.064 R)
• M23: 1,878,500 km (0.032 R)
• M24: 2,009,099 km (0.071 R)
• M25: 2,177,995 km (0.069 R)
• M26: 2,238,732 km (0.085 R)
• M27: 2,294,981 km (0.073 R)
• M28: 2,466,420 km (0.066 R)
• M29: 2,540,471 km (0.116 R)
• M30: 2,642,198 km (0.112 R)
• M31: 2,789,103 km (0.067 R)
• M32: 2,877,515 km (0.079 R)
• M33: 2,966,675 km (0.11 R)
• M34: 3,039,978 km (0.034 R)
• M35: 3,269,162 km (0.027 R)
• M36: 3,344,859 km (0.082 R)
• M37: 3,504,031 km (0.08 R)
• M38: 3,653,629 km (0.06 R)
• M39: 3,780,937 km (0.096 R)
• M40: 3,885,057 km (0.073 R)
• M41: 3,996,358 km (0.103 R)
• M42: 4,228,683 km (0.059 R)
• M43: 4,324,126 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.2

Radius: 8.8

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.54 AU - 2.62 AU

Year: 2811 Days

Day: 10.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,823,351 km

• M1: 150,645 km (0.108 R)
• M2: 220,806 km (0.043 R)
• M3: 355,744 km (0.119 R)
• M4: 453,581 km (0.037 R)
• M5: 569,968 km (0.077 R)
• M6: 679,474 km (0.068 R)
• M7: 940,522 km (0.104 R)
• M8: 1,199,775 km (0.058 R)
• M9: 1,287,589 km (0.108 R)
• M10: 1,734,288 km (0.071 R)
• M11: 2,000,872 km (0.081 R)
• M12: 2,267,006 km (0.086 R)
• M13: 2,460,287 km (0.075 R)
• M14: 2,573,083 km (0.08 R)
• M15: 3,132,430 km (0.116 R)
• M16: 3,316,884 km (0.118 R)
• M17: 3,379,117 km (0.119 R)
• M18: 3,664,250 km (0.06 R)
• M19: 3,777,346 km (0.066 R)
• M20: 3,858,727 km (0.12 R)
• M21: 3,957,312 km (0.082 R)
• M22: 4,023,435 km (0.034 R)
• M23: 4,207,291 km (0.116 R)
• M24: 5,023,646 km (0.026 R)
• M25: 5,312,669 km (0.039 R)
• M26: 5,625,778 km (0.099 R)
• M27: 5,775,226 km (0.087 R)
• M28: 6,097,160 km (0.12 R)
• M29: 7,057,429 km (0.104 R)
• M30: 7,198,500 km (0.049 R)
• M31: 7,442,494 km (0.097 R)
• M32: 7,586,108 km (0.113 R)
• M33: 7,792,852 km (0.099 R)
• M34: 7,896,823 km (0.097 R)
• M35: 8,022,335 km (0.085 R)
• M36: 8,339,034 km (0.025 R)
• M37: 8,552,361 km (0.078 R)
• M38: 8,724,398 km (0.116 R)
• M39: 8,919,175 km (0.069 R)
• M40: 9,601,491 km (0.097 R)
• M41: 9,757,970 km (0.053 R)
• M42: 9,847,729 km (0.095 R)
• M43: 9,982,816 km (0.106 R)
• M44: 10,506,558 km (0.104 R)
• M45: 10,575,672 km (0.09 R)
• M46: 10,876,214 km (0.097 R)
• M47: 10,969,413 km (0.114 R)
• M48: 11,367,942 km (0.064 R)
• M49: 11,509,761 km (0.115 R)
• M50: 11,699,750 km (0.07 R)
• M51: 11,771,258 km (0.109 R)
• M52: 12,494,564 km (0.12 R)
• M53: 12,812,310 km (0.065 R)
• M54: 13,381,230 km (0.093 R)
• M55: 13,681,324 km (0.067 R)
• M56: 13,756,721 km (0.067 R)
• M57: 14,034,375 km (0.106 R)
• M58: 14,161,084 km (0.113 R)
• M59: 14,364,687 km (0.093 R)
• M60: 14,646,380 km (0.094 R)
• M61: 14,929,867 km (0.113 R)
• M62: 16,055,143 km (0.068 R)
• M63: 16,294,050 km (0.115 R)
• M64: 16,561,083 km (0.117 R)
• M65: 16,694,973 km (0.112 R)
• M66: 16,910,244 km (0.107 R)
• M67: 17,316,103 km (0.091 R)
• M68: 17,452,088 km (0.094 R)
• M69: 18,469,652 km (0.103 R)
• M70: 18,608,629 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273

Radius: 7.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.4 AU - 7.54 AU

Year: 13848 Days

Day: 21.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,823,351 km

• M1: 125,662 km (0.05 R)
• M2: 202,855 km (0.115 R)
• M3: 387,010 km (0.107 R)
• M4: 478,264 km (0.114 R)
• M5: 652,396 km (0.089 R)
• M6: 731,085 km (0.118 R)
• M7: 1,041,052 km (0.09 R)
• M8: 1,134,101 km (0.072 R)
• M9: 1,249,591 km (0.062 R)
• M10: 1,860,998 km (0.053 R)
• M11: 1,974,991 km (0.092 R)
• M12: 2,161,988 km (0.096 R)
• M13: 2,379,205 km (0.087 R)
• M14: 3,681,903 km (0.091 R)
• M15: 3,912,433 km (0.094 R)
• M16: 3,970,776 km (0.103 R)
• M17: 4,539,847 km (0.068 R)
• M18: 5,686,963 km (0.084 R)
• M19: 5,786,446 km (0.083 R)
• M20: 6,637,658 km (0.044 R)
• M21: 7,310,698 km (0.091 R)
• M22: 7,673,623 km (0.11 R)
• M23: 7,820,378 km (0.083 R)
• M24: 8,835,549 km (0.102 R)
• M25: 9,144,170 km (0.065 R)
• M26: 9,299,901 km (0.061 R)
• M27: 9,377,991 km (0.112 R)
• M28: 9,891,561 km (0.107 R)
• M29: 11,028,205 km (0.12 R)
• M30: 11,193,960 km (0.075 R)
• M31: 11,402,350 km (0.11 R)
• M32: 11,654,123 km (0.097 R)
• M33: 11,738,347 km (0.1 R)
• M34: 12,035,149 km (0.048 R)
• M35: 12,463,298 km (0.118 R)
• M36: 12,549,616 km (0.082 R)
• M37: 12,983,749 km (0.111 R)
• M38: 13,246,592 km (0.061 R)
• M39: 13,422,819 km (0.106 R)
• M40: 14,135,503 km (0.092 R)
• M41: 14,678,094 km (0.102 R)
• M42: 15,273,494 km (0.114 R)
• M43: 15,412,021 km (0.081 R)
• M44: 15,550,998 km (0.093 R)
• M45: 15,783,473 km (0.09 R)
• M46: 15,830,147 km (0.111 R)
• M47: 15,970,321 km (0.063 R)
• M48: 16,110,943 km (0.085 R)
• M49: 16,252,013 km (0.079 R)
• M50: 16,582,625 km (0.116 R)
• M51: 17,250,579 km (0.106 R)
• M52: 17,443,112 km (0.088 R)
• M53: 17,684,712 km (0.114 R)
• M54: 18,612,817 km (0.098 R)
• M55: 19,506,665 km (0.065 R)
• M56: 19,908,485 km (0.107 R)
• M57: 20,516,301 km (0.097 R)
• M58: 20,567,164 km (0.116 R)
• M59: 20,669,190 km (0.026 R)
• M60: 22,533,179 km (0.069 R)
• M61: 23,912,472 km (0.097 R)
• M62: 24,396,271 km (0.047 R)
• M63: 24,612,440 km (0.108 R)
• M64: 24,992,119 km (0.065 R)
• M65: 26,087,475 km (0.05 R)
• M66: 27,590,934 km (0.05 R)
• M67: 27,703,431 km (0.119 R)
• M68: 27,872,327 km (0.078 R)
• M69: 28,438,256 km (0.051 R)
• M70: 29,122,217 km (0.11 R)
• M71: 30,972,743 km (0.049 R)
• M72: 31,499,926 km (0.088 R)
• M73: 32,682,348 km (0.111 R)
• M74: 33,099,576 km (0.074 R)
• M75: 34,059,845 km (0.104 R)
• M76: 34,361,733 km (0.099 R)
• M77: 34,422,320 km (0.116 R)
• M78: 35,029,239 km (0.1 R)
• M79: 35,333,970 km (0.082 R)
• M80: 36,007,759 km (0.071 R)
• M81: 36,253,698 km (0.092 R)
• M82: 36,747,371 km (0.079 R)
• M83: 36,809,304 km (0.106 R)
• M84: 36,995,105 km (0.083 R)
• M85: 38,053,958 km (0.059 R)
• M86: 39,249,245 km (0.029 R)
• M87: 39,883,241 km (0.105 R)
• M88: 40,137,857 km (0.093 R)
• M89: 40,456,799 km (0.094 R)
• M90: 40,904,695 km (0.052 R)
• M91: 41,354,237 km (0.097 R)
• M92: 42,517,809 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit