🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.9

Radius: 10.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.67 AU - 0.81 AU

Year: 411 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,193,628 km

• M1: 134,339 km (0.102 R)
• M2: 508,782 km (0.084 R)
• M3: 973,733 km (0.092 R)
• M4: 1,329,476 km (0.055 R)
• M5: 1,698,684 km (0.112 R)
• M6: 2,470,758 km (0.033 R)
• M7: 2,947,377 km (0.11 R)
• M8: 3,330,946 km (0.107 R)
• M9: 3,689,532 km (0.056 R)
• M10: 4,061,582 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.7

Radius: 12.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.63 AU - 0.95 AU

Year: 453 Days

Day: 10 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 56,193,628 km

• M1: 186,249 km (0.063 R)
• M2: 699,220 km (0.086 R)
• M3: 1,124,677 km (0.057 R)
• M4: 1,536,969 km (0.089 R)
• M5: 2,084,946 km (0.088 R)
• M6: 2,827,101 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.2

Radius: 13.9

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.49 AU - 1.93 AU

Year: 1444 Days

Day: 10.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 56,193,628 km

• M1: 173,384 km (0.115 R)
• M2: 900,579 km (0.107 R)
• M3: 2,266,557 km (0.038 R)
• M4: 3,064,512 km (0.08 R)
• M5: 3,616,229 km (0.067 R)
• M6: 4,056,496 km (0.105 R)
• M7: 5,959,979 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.9

Radius: 13.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.13 AU - 3.07 AU

Year: 2707 Days

Day: 7.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,193,628 km

• M1: 184,903 km (0.117 R)
• M2: 663,766 km (0.094 R)
• M3: 1,958,386 km (0.079 R)
• M4: 3,191,371 km (0.1 R)
• M5: 5,450,598 km (0.054 R)
• M6: 8,275,156 km (0.081 R)
• M7: 10,382,691 km (0.03 R)
• M8: 10,823,256 km (0.027 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716

Radius: 13.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.67 AU - 3.29 AU

Year: 3322 Days

Day: 14.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,193,628 km

• M1: 164,109 km (0.102 R)
• M2: 815,009 km (0.108 R)
• M3: 1,445,415 km (0.066 R)
• M4: 2,151,068 km (0.065 R)
• M5: 2,600,310 km (0.113 R)
• M6: 3,060,024 km (0.086 R)
• M7: 4,254,414 km (0.064 R)
• M8: 5,118,342 km (0.061 R)
• M9: 5,552,923 km (0.104 R)
• M10: 6,095,964 km (0.102 R)
• M11: 6,644,539 km (0.109 R)
• M12: 7,100,813 km (0.111 R)
• M13: 7,907,743 km (0.113 R)
• M14: 9,400,581 km (0.107 R)
• M15: 10,055,370 km (0.09 R)
• M16: 11,586,355 km (0.088 R)
• M17: 15,054,333 km (0.108 R)
• M18: 15,684,140 km (0.107 R)
• M19: 16,331,450 km (0.044 R)
• M20: 17,165,608 km (0.106 R)
• M21: 17,795,265 km (0.12 R)
• M22: 20,152,628 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.3

Radius: 14

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.14 AU - 3.52 AU

Year: 3924 Days

Day: 14.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,193,628 km

• M1: 218,562 km (0.073 R)
• M2: 721,511 km (0.065 R)
• M3: 1,177,485 km (0.037 R)
• M4: 1,725,462 km (0.112 R)
• M5: 2,428,273 km (0.09 R)
• M6: 4,206,991 km (0.119 R)
• M7: 8,782,592 km (0.117 R)
• M8: 9,588,027 km (0.093 R)
• M9: 11,302,119 km (0.083 R)
• M10: 12,823,829 km (0.084 R)
• M11: 13,709,448 km (0.118 R)
• M12: 14,900,098 km (0.09 R)
• M13: 16,046,466 km (0.093 R)
• M14: 16,958,564 km (0.064 R)
• M15: 17,605,575 km (0.075 R)
• M16: 18,086,383 km (0.092 R)
• M17: 19,390,577 km (0.104 R)
• M18: 20,425,495 km (0.043 R)
• M19: 20,956,717 km (0.096 R)
• M20: 24,118,318 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.8

Radius: 8

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.28 AU - 5.98 AU

Year: 7502 Days

Day: 11.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,193,628 km

• M1: 121,174 km (0.115 R)
• M2: 373,396 km (0.052 R)
• M3: 748,737 km (0.094 R)
• M4: 1,223,711 km (0.106 R)
• M5: 1,691,653 km (0.104 R)
• M6: 1,975,440 km (0.109 R)
• M7: 2,324,302 km (0.106 R)
• M8: 2,603,601 km (0.11 R)
• M9: 3,977,957 km (0.105 R)
• M10: 5,503,406 km (0.094 R)
• M11: 5,843,592 km (0.088 R)
• M12: 6,913,965 km (0.064 R)
• M13: 7,722,092 km (0.111 R)
• M14: 8,839,738 km (0.054 R)
• M15: 9,569,028 km (0.111 R)
• M16: 10,107,431 km (0.119 R)
• M17: 11,049,448 km (0.094 R)
• M18: 12,465,093 km (0.073 R)
• M19: 12,730,031 km (0.115 R)
• M20: 17,366,817 km (0.104 R)
• M21: 17,697,578 km (0.06 R)
• M22: 18,577,363 km (0.088 R)
• M23: 19,133,119 km (0.106 R)
• M24: 20,423,849 km (0.097 R)
• M25: 20,866,809 km (0.076 R)
• M26: 21,316,051 km (0.094 R)
• M27: 25,654,539 km (0.106 R)
• M28: 32,108,640 km (0.116 R)
• M29: 33,212,223 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.3

Radius: 9.7

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.48 AU - 6.9 AU

Year: 8764 Days

Day: 7.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 95.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,193,628 km

• M1: 120,875 km (0.033 R)
• M2: 427,102 km (0.094 R)
• M3: 775,366 km (0.096 R)
• M4: 1,093,710 km (0.089 R)
• M5: 1,917,396 km (0.096 R)
• M6: 3,348,748 km (0.058 R)
• M7: 3,865,011 km (0.067 R)
• M8: 5,116,247 km (0.114 R)
• M9: 5,705,214 km (0.099 R)
• M10: 6,032,983 km (0.076 R)
• M11: 6,726,519 km (0.099 R)
• M12: 7,357,074 km (0.102 R)
• M13: 8,355,191 km (0.117 R)
• M14: 10,231,746 km (0.103 R)
• M15: 10,965,374 km (0.094 R)
• M16: 11,473,558 km (0.109 R)
• M17: 12,813,207 km (0.113 R)
• M18: 14,434,100 km (0.07 R)
• M19: 16,449,034 km (0.117 R)
• M20: 17,661,525 km (0.093 R)
• M21: 21,262,495 km (0.046 R)
• M22: 22,375,054 km (0.076 R)
• M23: 23,028,049 km (0.072 R)
• M24: 25,237,909 km (0.074 R)
• M25: 25,678,475 km (0.079 R)
• M26: 33,340,129 km (0.108 R)
• M27: 37,859,182 km (0.108 R)
• M28: 38,669,554 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.7

Radius: 5.5

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.7 AU - 7.68 AU

Year: 9944 Days

Day: 23.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,193,628 km

• M1: 68,366 km (0.113 R)
• M2: 642,523 km (0.118 R)
• M3: 904,768 km (0.069 R)
• M4: 1,192,445 km (0.086 R)
• M5: 1,890,618 km (0.025 R)
• M6: 2,109,779 km (0.107 R)
• M7: 2,890,979 km (0.089 R)
• M8: 3,291,602 km (0.115 R)
• M9: 3,586,459 km (0.089 R)
• M10: 4,605,520 km (0.071 R)
• M11: 5,425,167 km (0.066 R)
• M12: 5,902,234 km (0.113 R)
• M13: 7,617,524 km (0.057 R)
• M14: 8,133,786 km (0.103 R)
• M15: 11,475,353 km (0.042 R)
• M16: 12,912,989 km (0.094 R)
• M17: 13,135,591 km (0.092 R)
• M18: 17,596,749 km (0.088 R)
• M19: 18,147,418 km (0.039 R)
• M20: 21,305,280 km (0.117 R)
• M21: 24,469,574 km (0.117 R)
• M22: 31,308,890 km (0.093 R)
• M23: 31,711,158 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857

Radius: 3.6

Gravity: 66.13 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.38 AU - 8.14 AU

Year: 11348 Days

Day: 19.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,193,628 km

• M1: 45,029 km (0.076 R)
• M2: 185,950 km (0.037 R)
• M3: 710,291 km (0.064 R)
• M4: 860,487 km (0.114 R)
• M5: 1,238,222 km (0.028 R)
• M6: 2,310,539 km (0.09 R)
• M7: 3,150,232 km (0.069 R)
• M8: 3,971,524 km (0.108 R)
• M9: 7,021,376 km (0.108 R)
• M10: 8,031,162 km (0.078 R)
• M11: 8,546,826 km (0.075 R)
• M12: 8,691,187 km (0.03 R)
• M13: 8,886,263 km (0.11 R)
• M14: 9,284,941 km (0.103 R)
• M15: 9,488,843 km (0.103 R)
• M16: 9,958,281 km (0.12 R)
• M17: 12,112,341 km (0.082 R)
• M18: 14,489,601 km (0.106 R)
• M19: 16,932,235 km (0.084 R)
• M20: 17,777,762 km (0.056 R)
• M21: 19,719,543 km (0.029 R)
• M22: 20,654,828 km (0.03 R)
• M23: 21,265,337 km (0.069 R)
• M24: 22,797,668 km (0.093 R)
• M25: 25,281,143 km (0.03 R)
• M26: 26,384,128 km (0.082 R)
• M27: 26,792,979 km (0.093 R)
• M28: 29,444,750 km (0.117 R)
• M29: 31,344,494 km (0.073 R)
• M30: 33,324,422 km (0.092 R)
• M31: 39,361,743 km (0.09 R)
• M32: 41,250,715 km (0.106 R)
• M33: 46,681,118 km (0.074 R)
• M34: 49,721,695 km (0.042 R)
• M35: 52,086,837 km (0.087 R)
• M36: 52,407,724 km (0.117 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: 339 - 13,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit