🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.2

Radius: 9.6

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.58 AU - 0.84 AU

Year: 386 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,280,760 km

• M1: 119,529 km (0.084 R)
• M2: 492,476 km (0.119 R)
• M3: 795,113 km (0.076 R)
• M4: 1,135,747 km (0.086 R)
• M5: 1,535,323 km (0.051 R)
• M6: 1,835,715 km (0.089 R)
• M7: 2,392,070 km (0.107 R)
• M8: 3,253,903 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.6

Radius: 8.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.99 AU - 1.11 AU

Year: 695 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,280,760 km

• M1: 103,522 km (0.077 R)
• M2: 480,508 km (0.065 R)
• M3: 751,879 km (0.099 R)
• M4: 1,408,614 km (0.033 R)
• M5: 1,689,259 km (0.105 R)
• M6: 2,119,353 km (0.055 R)
• M7: 2,375,016 km (0.08 R)
• M8: 2,630,978 km (0.104 R)
• M9: 2,993,902 km (0.064 R)
• M10: 3,575,389 km (0.118 R)
• M11: 4,090,305 km (0.063 R)
• M12: 4,402,067 km (0.084 R)
• M13: 5,073,462 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156

Radius: 8.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.88 AU - 1.3 AU

Year: 735 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,280,760 km

• M1: 108,159 km (0.094 R)
• M2: 521,947 km (0.09 R)
• M3: 1,058,854 km (0.091 R)
• M4: 1,599,949 km (0.046 R)
• M5: 2,071,781 km (0.03 R)
• M6: 2,358,710 km (0.032 R)
• M7: 3,087,700 km (0.112 R)
• M8: 3,395,572 km (0.106 R)
• M9: 3,760,591 km (0.097 R)
• M10: 4,667,753 km (0.113 R)
• M11: 5,119,987 km (0.103 R)

Asteroid Belt

Center: 2.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.4

Radius: 8.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.73 AU - 3.55 AU

Year: 3593 Days

Day: 9.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,280,760 km

• M1: 110,702 km (0.074 R)
• M2: 536,308 km (0.058 R)
• M3: 886,517 km (0.097 R)
• M4: 1,218,923 km (0.072 R)
• M5: 1,918,892 km (0.118 R)
• M6: 3,876,829 km (0.068 R)
• M7: 4,605,370 km (0.075 R)
• M8: 5,044,291 km (0.069 R)
• M9: 7,211,814 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.4

Radius: 14.5

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.79 AU - 3.83 AU

Year: 4802 Days

Day: 14.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,280,760 km

• M1: 186,100 km (0.091 R)
• M2: 1,609,972 km (0.03 R)
• M3: 2,314,429 km (0.118 R)
• M4: 2,857,020 km (0.097 R)
• M5: 3,526,620 km (0.065 R)
• M6: 4,373,045 km (0.1 R)
• M7: 7,207,775 km (0.106 R)
• M8: 7,778,192 km (0.101 R)
• M9: 8,969,888 km (0.076 R)
• M10: 10,235,786 km (0.091 R)
• M11: 10,865,892 km (0.051 R)
• M12: 15,555,187 km (0.105 R)
• M13: 16,510,818 km (0.099 R)
• M14: 17,568,774 km (0.082 R)
• M15: 18,146,970 km (0.099 R)
• M16: 18,605,338 km (0.108 R)
• M17: 20,800,387 km (0.079 R)
• M18: 22,034,420 km (0.109 R)
• M19: 27,376,560 km (0.079 R)
• M20: 29,573,554 km (0.068 R)
• M21: 30,117,941 km (0.115 R)
• M22: 31,039,913 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.8

Radius: 3.5

Gravity: 19.66 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.7 AU - 8.28 AU

Year: 14583 Days

Day: 20.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,280,760 km

• M1: 43,533 km (0.099 R)
• M2: 360,830 km (0.069 R)
• M3: 545,135 km (0.068 R)
• M4: 747,241 km (0.067 R)
• M5: 918,082 km (0.091 R)
• M6: 1,205,160 km (0.04 R)
• M7: 2,562,462 km (0.062 R)
• M8: 2,762,773 km (0.033 R)
• M9: 3,286,366 km (0.097 R)
• M10: 4,441,262 km (0.025 R)
• M11: 7,156,313 km (0.082 R)
• M12: 10,301,010 km (0.053 R)
• M13: 11,759,440 km (0.107 R)
• M14: 12,651,642 km (0.067 R)
• M15: 12,823,829 km (0.1 R)
• M16: 13,950,899 km (0.108 R)
• M17: 16,399,966 km (0.109 R)
• M18: 17,725,553 km (0.079 R)
• M19: 18,970,656 km (0.11 R)
• M20: 21,066,073 km (0.094 R)
• M21: 27,685,779 km (0.103 R)
• M22: 30,474,582 km (0.117 R)
• M23: 32,042,817 km (0.117 R)
• M24: 34,216,474 km (0.09 R)
• M25: 39,584,644 km (0.029 R)
• M26: 40,199,940 km (0.099 R)
• M27: 42,982,909 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.5

Radius: 7.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.64 AU - 12.24 AU

Year: 20235 Days

Day: 15.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,280,760 km

• M1: 97,239 km (0.082 R)
• M2: 347,665 km (0.075 R)
• M3: 639,381 km (0.093 R)
• M4: 1,133,952 km (0.111 R)
• M5: 2,025,256 km (0.109 R)
• M6: 2,941,992 km (0.092 R)
• M7: 3,372,235 km (0.082 R)
• M8: 4,748,835 km (0.079 R)
• M9: 5,674,696 km (0.105 R)
• M10: 8,608,909 km (0.102 R)
• M11: 10,831,783 km (0.057 R)
• M12: 12,233,366 km (0.103 R)
• M13: 12,747,983 km (0.093 R)
• M14: 17,318,048 km (0.065 R)
• M15: 18,297,316 km (0.083 R)
• M16: 23,457,993 km (0.111 R)
• M17: 25,064,076 km (0.117 R)
• M18: 27,499,380 km (0.099 R)
• M19: 27,938,450 km (0.092 R)
• M20: 30,088,021 km (0.07 R)
• M21: 33,453,225 km (0.073 R)
• M22: 42,800,100 km (0.108 R)
• M23: 44,134,513 km (0.114 R)
• M24: 48,623,048 km (0.054 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: 227 - 17,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit