🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.2

Radius: 14.1

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 265 Days

Day: 11.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 66,508,577 km

• M1: 175,329 km (0.078 R)
• M2: 617,839 km (0.079 R)
• M3: 1,135,448 km (0.076 R)
• M4: 2,244,267 km (0.077 R)
• M5: 3,815,045 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.8

Radius: 9.2

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.7 AU

Year: 326 Days

Day: 9.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,508,577 km

• M1: 114,442 km (0.1 R)
• M2: 442,959 km (0.102 R)
• M3: 805,136 km (0.119 R)
• M4: 1,466,658 km (0.083 R)
• M5: 1,881,044 km (0.104 R)
• M6: 2,473,302 km (0.073 R)
• M7: 3,698,209 km (0.059 R)
• M8: 4,079,235 km (0.1 R)
• M9: 4,374,990 km (0.091 R)
• M10: 5,413,797 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.3

Radius: 11.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.83 AU - 0.83 AU

Year: 504 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 66,508,577 km

• M1: 145,559 km (0.086 R)
• M2: 555,606 km (0.038 R)
• M3: 1,126,023 km (0.046 R)
• M4: 1,494,632 km (0.083 R)
• M5: 2,920,450 km (0.099 R)
• M6: 3,889,545 km (0.105 R)
• M7: 5,046,684 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.8

Radius: 12.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.13 AU - 1.23 AU

Year: 855 Days

Day: 11.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 66,508,577 km

• M1: 156,629 km (0.066 R)
• M2: 557,701 km (0.118 R)
• M3: 1,394,402 km (0.075 R)
• M4: 2,366,489 km (0.118 R)
• M5: 2,815,133 km (0.093 R)
• M6: 4,298,994 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.9

Radius: 12.5

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.44 AU - 1.9 AU

Year: 1439 Days

Day: 8.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,508,577 km

• M1: 159,172 km (0.094 R)
• M2: 573,857 km (0.085 R)
• M3: 1,018,014 km (0.106 R)
• M4: 1,486,554 km (0.085 R)
• M5: 2,460,735 km (0.111 R)
• M6: 2,978,494 km (0.091 R)
• M7: 3,389,888 km (0.111 R)
• M8: 3,804,723 km (0.101 R)
• M9: 4,404,760 km (0.119 R)
• M10: 5,216,029 km (0.083 R)
• M11: 6,342,800 km (0.096 R)
• M12: 7,003,424 km (0.115 R)
• M13: 9,327,427 km (0.059 R)
• M14: 10,490,700 km (0.032 R)
• M15: 12,316,991 km (0.088 R)
• M16: 14,304,249 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.7

Radius: 10.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.53 AU - 2.57 AU

Year: 2715 Days

Day: 7.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,508,577 km

• M1: 133,591 km (0.09 R)
• M2: 583,731 km (0.087 R)
• M3: 957,426 km (0.049 R)
• M4: 1,976,487 km (0.112 R)
• M5: 2,334,924 km (0.068 R)
• M6: 3,287,413 km (0.09 R)
• M7: 3,663,353 km (0.054 R)
• M8: 4,128,452 km (0.1 R)
• M9: 4,545,681 km (0.111 R)
• M10: 5,943,972 km (0.101 R)
• M11: 6,671,766 km (0.072 R)
• M12: 7,337,626 km (0.041 R)
• M13: 7,795,395 km (0.112 R)
• M14: 9,006,689 km (0.036 R)
• M15: 10,720,931 km (0.066 R)
• M16: 12,216,013 km (0.106 R)
• M17: 12,599,881 km (0.118 R)
• M18: 13,346,823 km (0.041 R)
• M19: 13,754,028 km (0.053 R)
• M20: 14,977,290 km (0.052 R)
• M21: 15,417,257 km (0.117 R)
• M22: 15,815,487 km (0.077 R)
• M23: 17,317,150 km (0.103 R)
• M24: 17,801,847 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.7

Radius: 7

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.3 AU - 8.7 AU

Year: 15089 Days

Day: 18.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,508,577 km

• M1: 87,066 km (0.045 R)
• M2: 480,957 km (0.102 R)
• M3: 719,865 km (0.081 R)
• M4: 1,337,106 km (0.047 R)
• M5: 1,576,612 km (0.094 R)
• M6: 3,058,678 km (0.082 R)
• M7: 3,397,218 km (0.11 R)
• M8: 5,861,693 km (0.113 R)
• M9: 6,468,313 km (0.106 R)
• M10: 8,692,235 km (0.098 R)
• M11: 9,426,461 km (0.1 R)
• M12: 9,919,835 km (0.106 R)
• M13: 11,940,154 km (0.114 R)
• M14: 13,248,836 km (0.106 R)
• M15: 13,798,160 km (0.114 R)
• M16: 14,149,116 km (0.118 R)
• M17: 17,827,578 km (0.108 R)
• M18: 18,328,133 km (0.106 R)
• M19: 21,342,829 km (0.084 R)
• M20: 24,878,724 km (0.115 R)
• M21: 25,503,744 km (0.107 R)
• M22: 27,111,921 km (0.026 R)
• M23: 28,333,388 km (0.049 R)
• M24: 37,792,162 km (0.12 R)
• M25: 45,043,470 km (0.116 R)
• M26: 46,440,265 km (0.109 R)
• M27: 53,686,188 km (0.091 R)
• M28: 59,590,217 km (0.112 R)
• M29: 61,461,238 km (0.073 R)
• M30: 64,535,773 km (0.052 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 19,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit