🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.7

Radius: 13.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.73 AU - 1.17 AU

Year: 598 Days

Day: 12.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 85,893,349 km

• M1: 176,376 km (0.107 R)
• M2: 772,224 km (0.103 R)
• M3: 1,536,819 km (0.065 R)
• M4: 2,116,810 km (0.116 R)
• M5: 2,637,410 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.5

Radius: 12.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.81 AU - 1.17 AU

Year: 636 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 85,893,349 km

• M1: 154,235 km (0.061 R)
• M2: 672,742 km (0.075 R)
• M3: 1,068,727 km (0.078 R)
• M4: 2,021,067 km (0.093 R)
• M5: 2,458,342 km (0.084 R)
• M6: 3,296,838 km (0.104 R)
• M7: 4,138,775 km (0.095 R)
• M8: 4,786,982 km (0.093 R)
• M9: 5,484,258 km (0.083 R)
• M10: 5,885,629 km (0.09 R)
• M11: 6,306,747 km (0.062 R)
• M12: 7,209,869 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.2

Radius: 8.2

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1 AU - 1.5 AU

Year: 902 Days

Day: 13.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,893,349 km

• M1: 102,624 km (0.079 R)
• M2: 362,625 km (0.12 R)
• M3: 657,183 km (0.109 R)
• M4: 964,158 km (0.076 R)
• M5: 1,397,693 km (0.095 R)
• M6: 1,908,570 km (0.111 R)
• M7: 2,229,158 km (0.107 R)
• M8: 2,692,313 km (0.12 R)
• M9: 3,342,615 km (0.117 R)
• M10: 3,675,171 km (0.12 R)
• M11: 3,950,730 km (0.104 R)
• M12: 4,373,195 km (0.107 R)
• M13: 4,843,381 km (0.088 R)
• M14: 5,581,945 km (0.106 R)
• M15: 5,947,114 km (0.084 R)
• M16: 6,635,713 km (0.048 R)
• M17: 7,186,383 km (0.105 R)
• M18: 7,967,433 km (0.062 R)
• M19: 8,222,797 km (0.078 R)
• M20: 8,776,907 km (0.115 R)
• M21: 9,299,452 km (0.041 R)
• M22: 9,582,641 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.7

Radius: 12.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.85 AU - 2.65 AU

Year: 2179 Days

Day: 9 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,893,349 km

• M1: 165,904 km (0.099 R)
• M2: 612,753 km (0.046 R)
• M3: 1,436,888 km (0.111 R)
• M4: 2,103,944 km (0.073 R)
• M5: 2,782,371 km (0.088 R)
• M6: 3,698,059 km (0.111 R)
• M7: 6,422,237 km (0.11 R)
• M8: 7,854,487 km (0.08 R)
• M9: 9,582,043 km (0.109 R)
• M10: 10,146,625 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.3

Radius: 12.4

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.76 AU - 2.82 AU

Year: 2238 Days

Day: 7.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,893,349 km

• M1: 154,235 km (0.112 R)
• M2: 578,944 km (0.107 R)
• M3: 1,131,558 km (0.094 R)
• M4: 2,257,731 km (0.055 R)
• M5: 2,892,176 km (0.078 R)
• M6: 3,624,607 km (0.069 R)
• M7: 4,145,357 km (0.045 R)
• M8: 5,386,271 km (0.047 R)
• M9: 6,092,972 km (0.104 R)
• M10: 7,121,008 km (0.045 R)
• M11: 7,847,306 km (0.118 R)
• M12: 8,293,556 km (0.061 R)
• M13: 9,132,501 km (0.035 R)
• M14: 9,698,729 km (0.069 R)
• M15: 10,745,914 km (0.105 R)
• M16: 12,541,687 km (0.116 R)
• M17: 14,435,147 km (0.1 R)
• M18: 15,302,366 km (0.068 R)

Asteroid Belt

Center: 3.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.7

Radius: 9.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.23 AU - 4.89 AU

Year: 5282 Days

Day: 12.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 85,893,349 km

• M1: 125,812 km (0.088 R)
• M2: 440,865 km (0.119 R)
• M3: 1,098,497 km (0.104 R)
• M4: 1,707,510 km (0.102 R)
• M5: 2,573,682 km (0.072 R)
• M6: 2,892,475 km (0.108 R)
• M7: 5,198,077 km (0.106 R)
• M8: 5,871,866 km (0.07 R)
• M9: 6,174,054 km (0.1 R)
• M10: 6,929,822 km (0.092 R)
• M11: 7,361,711 km (0.053 R)
• M12: 7,811,552 km (0.047 R)
• M13: 9,198,324 km (0.044 R)
• M14: 11,071,140 km (0.046 R)
• M15: 11,576,482 km (0.109 R)
• M16: 15,141,848 km (0.088 R)
• M17: 15,870,240 km (0.081 R)
• M18: 16,951,084 km (0.066 R)
• M19: 18,370,319 km (0.114 R)
• M20: 19,928,680 km (0.093 R)
• M21: 22,096,952 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.2

Radius: 5.2

Gravity: 27.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.15 AU - 12.55 AU

Year: 23076 Days

Day: 22.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,893,349 km

• M1: 409,599 km (0.057 R)
• M2: 662,719 km (0.116 R)
• M3: 848,220 km (0.11 R)
• M4: 1,454,540 km (0.079 R)
• M5: 1,679,984 km (0.045 R)
• M6: 1,948,811 km (0.08 R)
• M7: 3,065,709 km (0.075 R)
• M8: 3,650,786 km (0.101 R)
• M9: 4,849,065 km (0.072 R)
• M10: 5,394,499 km (0.054 R)
• M11: 5,724,213 km (0.115 R)
• M12: 7,885,753 km (0.119 R)
• M13: 10,039,214 km (0.11 R)
• M14: 10,601,253 km (0.098 R)
• M15: 12,343,021 km (0.096 R)
• M16: 14,112,016 km (0.091 R)
• M17: 21,628,262 km (0.105 R)
• M18: 22,249,243 km (0.074 R)
• M19: 26,110,663 km (0.11 R)
• M20: 26,814,521 km (0.099 R)
• M21: 32,233,704 km (0.102 R)
• M22: 35,127,226 km (0.083 R)
• M23: 40,482,381 km (0.08 R)
• M24: 76,000,356 km (0.032 R)
• M25: 77,914,610 km (0.089 R)
• M26: 83,849,906 km (0.033 R)
• M27: 84,103,474 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 17,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit