🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.3

Radius: 10.7

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.89 AU - 1.19 AU

Year: 696 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,267,573 km

• M1: 133,142 km (0.08 R)
• M2: 640,129 km (0.089 R)
• M3: 1,057,657 km (0.056 R)
• M4: 2,027,500 km (0.116 R)
• M5: 2,379,504 km (0.114 R)
• M6: 2,795,535 km (0.085 R)
• M7: 3,338,127 km (0.097 R)
• M8: 4,174,678 km (0.079 R)
• M9: 5,924,076 km (0.115 R)
• M10: 6,994,448 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.3

Radius: 8.4

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.26 AU - 1.8 AU

Year: 1241 Days

Day: 13.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,267,573 km

• M1: 104,419 km (0.065 R)
• M2: 1,018,014 km (0.111 R)
• M3: 1,364,033 km (0.089 R)
• M4: 1,878,500 km (0.104 R)
• M5: 2,417,801 km (0.083 R)
• M6: 3,027,711 km (0.106 R)
• M7: 3,955,517 km (0.104 R)
• M8: 4,364,667 km (0.072 R)
• M9: 4,821,390 km (0.106 R)
• M10: 5,609,621 km (0.038 R)
• M11: 6,774,091 km (0.109 R)
• M12: 7,953,072 km (0.106 R)
• M13: 8,403,660 km (0.054 R)
• M14: 9,141,627 km (0.113 R)
• M15: 10,083,345 km (0.094 R)
• M16: 11,402,499 km (0.114 R)
• M17: 12,417,970 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.4

Radius: 14.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.88 AU - 4.28 AU

Year: 4444 Days

Day: 9.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,267,573 km

• M1: 177,872 km (0.082 R)
• M2: 1,059,751 km (0.055 R)
• M3: 2,207,317 km (0.096 R)
• M4: 2,728,815 km (0.051 R)
• M5: 3,624,308 km (0.039 R)
• M6: 4,094,643 km (0.087 R)
• M7: 4,838,145 km (0.106 R)
• M8: 6,307,944 km (0.114 R)
• M9: 6,825,852 km (0.099 R)
• M10: 7,548,559 km (0.113 R)
• M11: 8,095,638 km (0.094 R)
• M12: 9,855,358 km (0.111 R)
• M13: 10,599,458 km (0.067 R)
• M14: 11,380,658 km (0.036 R)
• M15: 12,955,475 km (0.078 R)
• M16: 13,849,023 km (0.105 R)
• M17: 16,173,475 km (0.104 R)
• M18: 16,716,664 km (0.096 R)
• M19: 19,079,114 km (0.102 R)
• M20: 23,294,632 km (0.081 R)
• M21: 24,615,881 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.5

Radius: 10.3

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.47 AU - 7.21 AU

Year: 9258 Days

Day: 12.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,267,573 km

• M1: 128,355 km (0.111 R)
• M2: 956,978 km (0.105 R)
• M3: 1,495,380 km (0.064 R)
• M4: 1,895,704 km (0.1 R)
• M5: 2,399,550 km (0.084 R)
• M6: 3,548,761 km (0.12 R)
• M7: 4,899,031 km (0.054 R)
• M8: 5,249,838 km (0.11 R)
• M9: 7,543,772 km (0.119 R)
• M10: 9,832,470 km (0.079 R)
• M11: 11,483,731 km (0.1 R)
• M12: 14,269,243 km (0.111 R)
• M13: 16,498,252 km (0.119 R)
• M14: 21,135,337 km (0.088 R)
• M15: 21,563,037 km (0.08 R)
• M16: 22,955,793 km (0.065 R)
• M17: 25,195,872 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.5

Radius: 4

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.5 AU - 8.4 AU

Year: 12020 Days

Day: 16.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,267,573 km

• M1: 49,816 km (0.069 R)
• M2: 316,848 km (0.098 R)
• M3: 492,327 km (0.107 R)
• M4: 937,231 km (0.08 R)
• M5: 1,305,840 km (0.098 R)
• M6: 1,793,978 km (0.108 R)
• M7: 2,237,386 km (0.09 R)
• M8: 2,503,221 km (0.104 R)
• M9: 2,691,864 km (0.074 R)
• M10: 4,699,318 km (0.118 R)
• M11: 4,870,458 km (0.061 R)
• M12: 5,164,866 km (0.109 R)
• M13: 6,187,368 km (0.08 R)
• M14: 7,724,486 km (0.088 R)
• M15: 7,963,095 km (0.075 R)
• M16: 9,054,112 km (0.073 R)
• M17: 9,911,906 km (0.03 R)
• M18: 11,944,792 km (0.072 R)
• M19: 13,030,423 km (0.115 R)
• M20: 14,003,557 km (0.06 R)
• M21: 16,352,094 km (0.091 R)
• M22: 16,613,592 km (0.117 R)
• M23: 19,530,451 km (0.095 R)
• M24: 20,197,059 km (0.114 R)
• M25: 20,878,776 km (0.049 R)
• M26: 21,497,364 km (0.114 R)
• M27: 22,609,175 km (0.105 R)
• M28: 29,706,696 km (0.058 R)
• M29: 33,125,457 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.6

Radius: 3.7

Gravity: 44.53 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.7 AU - 11.04 AU

Year: 20342 Days

Day: 24 Hours

Environment

Temp: -236 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 46,267,573 km

• M1: 46,375 km (0.079 R)
• M2: 170,691 km (0.12 R)
• M3: 343,327 km (0.11 R)
• M4: 537,505 km (0.097 R)
• M5: 934,388 km (0.09 R)
• M6: 1,376,450 km (0.056 R)
• M7: 1,669,811 km (0.067 R)
• M8: 2,003,564 km (0.107 R)
• M9: 2,777,584 km (0.118 R)
• M10: 3,702,547 km (0.081 R)
• M11: 4,333,551 km (0.106 R)
• M12: 4,604,922 km (0.03 R)
• M13: 5,333,164 km (0.033 R)
• M14: 5,487,399 km (0.062 R)
• M15: 5,845,686 km (0.091 R)
• M16: 5,968,506 km (0.107 R)
• M17: 7,483,633 km (0.099 R)
• M18: 9,237,220 km (0.1 R)
• M19: 10,209,007 km (0.079 R)
• M20: 11,889,291 km (0.113 R)
• M21: 15,007,958 km (0.118 R)
• M22: 21,120,078 km (0.1 R)
• M23: 21,506,788 km (0.041 R)
• M24: 22,897,300 km (0.051 R)
• M25: 24,031,103 km (0.08 R)
• M26: 24,986,136 km (0.115 R)
• M27: 27,541,267 km (0.094 R)
• M28: 29,178,915 km (0.074 R)
• M29: 31,004,308 km (0.083 R)
• M30: 31,755,290 km (0.081 R)
• M31: 38,778,610 km (0.108 R)
• M32: 40,238,237 km (0.11 R)
• M33: 40,534,441 km (0.118 R)
• M34: 43,111,713 km (0.107 R)
• M35: 45,474,462 km (0.058 R)
• M36: 47,756,427 km (0.095 R)
• M37: 48,422,138 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.9

Radius: 6.4

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.83 AU - 12.47 AU

Year: 21213 Days

Day: 19 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,267,573 km

• M1: 80,035 km (0.049 R)
• M2: 318,793 km (0.088 R)
• M3: 1,148,762 km (0.099 R)
• M4: 1,351,766 km (0.096 R)
• M5: 1,863,092 km (0.117 R)
• M6: 2,288,847 km (0.107 R)
• M7: 2,777,434 km (0.078 R)
• M8: 3,102,660 km (0.062 R)
• M9: 3,428,783 km (0.086 R)
• M10: 4,693,633 km (0.105 R)
• M11: 5,251,783 km (0.117 R)
• M12: 7,639,066 km (0.118 R)
• M13: 8,723,650 km (0.12 R)
• M14: 9,373,952 km (0.104 R)
• M15: 10,460,631 km (0.111 R)
• M16: 10,981,232 km (0.082 R)
• M17: 11,464,582 km (0.097 R)
• M18: 17,753,827 km (0.116 R)
• M19: 26,014,920 km (0.063 R)
• M20: 27,651,371 km (0.039 R)
• M21: 28,244,976 km (0.114 R)
• M22: 29,355,441 km (0.114 R)
• M23: 37,954,925 km (0.078 R)
• M24: 42,234,172 km (0.049 R)
• M25: 44,220,083 km (0.071 R)
• M26: 45,578,282 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 18,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit