🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.8

Radius: 8.7

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.71 AU - 0.81 AU

Year: 442 Days

Day: 9.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,226,472 km

• M1: 108,309 km (0.116 R)
• M2: 399,875 km (0.087 R)
• M3: 705,803 km (0.088 R)
• M4: 983,905 km (0.108 R)
• M5: 1,280,857 km (0.119 R)
• M6: 1,719,029 km (0.118 R)
• M7: 2,164,980 km (0.096 R)
• M8: 2,819,621 km (0.072 R)
• M9: 3,300,129 km (0.049 R)
• M10: 3,942,801 km (0.086 R)
• M11: 4,320,087 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.1

Radius: 11.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.81 AU - 0.91 AU

Year: 532 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,226,472 km

• M1: 143,016 km (0.083 R)
• M2: 603,029 km (0.093 R)
• M3: 1,091,765 km (0.107 R)
• M4: 1,594,115 km (0.032 R)
• M5: 2,353,324 km (0.06 R)
• M6: 2,919,702 km (0.102 R)
• M7: 3,510,015 km (0.103 R)
• M8: 3,998,003 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.9

Radius: 11.8

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.3 AU - 1.56 AU

Year: 1140 Days

Day: 12.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,226,472 km

• M1: 147,354 km (0.119 R)
• M2: 572,960 km (0.107 R)
• M3: 944,561 km (0.066 R)
• M4: 1,436,588 km (0.109 R)
• M5: 2,512,646 km (0.103 R)
• M6: 3,356,976 km (0.103 R)
• M7: 3,979,453 km (0.108 R)
• M8: 4,527,879 km (0.101 R)
• M9: 4,927,604 km (0.095 R)
• M10: 5,497,423 km (0.081 R)
• M11: 5,953,397 km (0.047 R)
• M12: 6,793,987 km (0.056 R)
• M13: 7,345,555 km (0.109 R)
• M14: 8,973,479 km (0.101 R)
• M15: 9,856,555 km (0.063 R)
• M16: 10,830,138 km (0.117 R)
• M17: 11,689,428 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.1

Radius: 11.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.3 AU - 1.68 AU

Year: 1213 Days

Day: 11.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,226,472 km

• M1: 154,983 km (0.089 R)
• M2: 636,090 km (0.037 R)
• M3: 1,077,853 km (0.098 R)
• M4: 1,601,894 km (0.109 R)
• M5: 2,001,171 km (0.048 R)
• M6: 2,515,638 km (0.108 R)
• M7: 3,188,230 km (0.1 R)
• M8: 4,095,391 km (0.08 R)
• M9: 4,609,858 km (0.099 R)
• M10: 6,795,034 km (0.11 R)
• M11: 7,544,221 km (0.111 R)
• M12: 7,965,787 km (0.086 R)
• M13: 11,237,343 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.8

Radius: 11.6

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.39 AU - 1.65 AU

Year: 1250 Days

Day: 12.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,226,472 km

• M1: 144,362 km (0.075 R)
• M2: 1,105,678 km (0.105 R)
• M3: 2,407,329 km (0.084 R)
• M4: 3,026,215 km (0.075 R)
• M5: 3,573,594 km (0.114 R)
• M6: 4,238,856 km (0.098 R)
• M7: 5,751,440 km (0.105 R)
• M8: 6,312,432 km (0.062 R)
• M9: 8,107,307 km (0.117 R)
• M10: 10,124,185 km (0.083 R)
• M11: 11,044,811 km (0.101 R)
• M12: 11,771,258 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.1

Radius: 13.3

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.22 AU - 3.04 AU

Year: 2844 Days

Day: 10.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,226,472 km

• M1: 167,550 km (0.063 R)
• M2: 747,391 km (0.109 R)
• M3: 1,293,722 km (0.096 R)
• M4: 1,871,918 km (0.111 R)
• M5: 3,025,019 km (0.108 R)
• M6: 3,832,099 km (0.088 R)
• M7: 5,134,199 km (0.112 R)
• M8: 7,659,261 km (0.084 R)
• M9: 9,852,366 km (0.053 R)
• M10: 13,331,713 km (0.079 R)
• M11: 14,872,123 km (0.068 R)
• M12: 16,781,889 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838

Radius: 6.3

Gravity: 21.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.69 AU - 9.31 AU

Year: 13697 Days

Day: 18.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,226,472 km

• M1: 78,389 km (0.112 R)
• M2: 313,557 km (0.119 R)
• M3: 546,631 km (0.044 R)
• M4: 826,827 km (0.11 R)
• M5: 2,147,627 km (0.109 R)
• M6: 2,389,228 km (0.082 R)
• M7: 4,150,144 km (0.091 R)
• M8: 4,790,423 km (0.104 R)
• M9: 5,312,220 km (0.086 R)
• M10: 8,308,067 km (0.119 R)
• M11: 10,188,513 km (0.107 R)
• M12: 10,413,657 km (0.089 R)
• M13: 11,049,748 km (0.117 R)
• M14: 12,655,980 km (0.082 R)
• M15: 13,718,274 km (0.053 R)
• M16: 17,340,488 km (0.109 R)
• M17: 17,986,750 km (0.081 R)
• M18: 18,398,743 km (0.113 R)
• M19: 19,846,701 km (0.087 R)
• M20: 21,831,116 km (0.098 R)
• M21: 22,584,342 km (0.073 R)
• M22: 22,967,462 km (0.104 R)
• M23: 30,392,453 km (0.105 R)
• M24: 31,331,180 km (0.1 R)
• M25: 34,137,486 km (0.042 R)
• M26: 41,518,346 km (0.107 R)
• M27: 51,695,639 km (0.079 R)
• M28: 52,027,596 km (0.036 R)
• M29: 54,562,682 km (0.067 R)
• M30: 56,297,718 km (0.111 R)
• M31: 58,607,808 km (0.097 R)
• M32: 59,149,652 km (0.057 R)
• M33: 62,096,580 km (0.059 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 19,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit