🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.51 AU - 0.63 AU

Year: 278 Days

Day: 25.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 11.7

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.17 AU - 4.95 AU

Year: 6287 Days

Day: 8 Hours

Environment

Temp: -206 °C

Axial Tilt: 57.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,129,488 km

• M1: 145,559 km (0.105 R)
• M2: 963,709 km (0.118 R)
• M3: 1,469,201 km (0.097 R)
• M4: 1,838,408 km (0.059 R)
• M5: 2,842,808 km (0.114 R)
• M6: 3,323,466 km (0.028 R)
• M7: 4,064,125 km (0.12 R)
• M8: 4,676,729 km (0.066 R)
• M9: 5,238,020 km (0.071 R)
• M10: 5,754,581 km (0.087 R)
• M11: 8,169,390 km (0.089 R)
• M12: 10,157,097 km (0.096 R)
• M13: 12,498,752 km (0.106 R)
• M14: 15,008,706 km (0.103 R)
• M15: 16,352,094 km (0.108 R)
• M16: 17,965,358 km (0.102 R)
• M17: 18,613,266 km (0.112 R)
• M18: 19,614,375 km (0.085 R)
• M19: 20,440,754 km (0.102 R)
• M20: 21,434,084 km (0.109 R)
• M21: 22,384,928 km (0.099 R)
• M22: 28,081,316 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.5

Radius: 6.9

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.57 AU - 9.51 AU

Year: 16114 Days

Day: 24.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,129,488 km

• M1: 85,869 km (0.103 R)
• M2: 327,320 km (0.072 R)
• M3: 641,625 km (0.107 R)
• M4: 1,029,832 km (0.073 R)
• M5: 1,413,251 km (0.057 R)
• M6: 1,980,526 km (0.106 R)
• M7: 4,179,166 km (0.085 R)
• M8: 4,466,992 km (0.049 R)
• M9: 4,871,056 km (0.103 R)
• M10: 5,485,156 km (0.091 R)
• M11: 5,988,552 km (0.077 R)
• M12: 8,166,548 km (0.108 R)
• M13: 8,617,137 km (0.119 R)
• M14: 12,973,427 km (0.087 R)
• M15: 19,918,059 km (0.094 R)
• M16: 20,734,265 km (0.095 R)
• M17: 30,993,687 km (0.091 R)
• M18: 37,405,302 km (0.106 R)
• M19: 42,236,565 km (0.11 R)
• M20: 46,043,083 km (0.108 R)
• M21: 60,124,581 km (0.075 R)
• M22: 60,687,967 km (0.039 R)
• M23: 61,634,921 km (0.077 R)
• M24: 67,322,034 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.1

Radius: 7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.78 AU - 10.68 AU

Year: 18106 Days

Day: 15.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,129,488 km

• M1: 87,066 km (0.108 R)
• M2: 315,053 km (0.083 R)
• M3: 756,516 km (0.113 R)
• M4: 1,180,626 km (0.091 R)
• M5: 2,479,734 km (0.085 R)
• M6: 5,343,786 km (0.072 R)
• M7: 9,161,374 km (0.111 R)
• M8: 10,809,045 km (0.115 R)
• M9: 16,993,869 km (0.096 R)
• M10: 19,935,711 km (0.095 R)
• M11: 20,175,218 km (0.115 R)
• M12: 26,323,241 km (0.068 R)
• M13: 28,184,987 km (0.038 R)
• M14: 33,163,903 km (0.119 R)
• M15: 45,368,097 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.5

Radius: 6.8

Gravity: 20.08 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.31 AU - 9.79 AU

Year: 19055 Days

Day: 22.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,129,488 km

• M1: 85,420 km (0.094 R)
• M2: 430,842 km (0.119 R)
• M3: 643,271 km (0.114 R)
• M4: 1,062,743 km (0.04 R)
• M5: 1,451,099 km (0.049 R)
• M6: 2,050,538 km (0.09 R)
• M7: 2,534,637 km (0.038 R)
• M8: 5,181,023 km (0.066 R)
• M9: 5,535,570 km (0.112 R)
• M10: 6,560,465 km (0.105 R)
• M11: 7,408,236 km (0.073 R)
• M12: 8,924,560 km (0.096 R)
• M13: 9,550,328 km (0.118 R)
• M14: 16,391,139 km (0.086 R)
• M15: 17,241,753 km (0.118 R)
• M16: 19,215,996 km (0.109 R)
• M17: 23,395,013 km (0.075 R)
• M18: 26,035,714 km (0.094 R)
• M19: 27,427,722 km (0.069 R)
• M20: 30,867,426 km (0.063 R)
• M21: 34,035,760 km (0.109 R)
• M22: 34,722,115 km (0.099 R)
• M23: 35,138,296 km (0.064 R)
• M24: 37,998,458 km (0.114 R)
• M25: 43,692,153 km (0.09 R)
• M26: 46,656,883 km (0.103 R)
• M27: 56,925,879 km (0.108 R)
• M28: 68,603,340 km (0.102 R)
• M29: 75,113,988 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568

Radius: 7.8

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.58 AU - 10.98 AU

Year: 22853 Days

Day: 18.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,129,488 km

• M1: 98,435 km (0.106 R)
• M2: 501,003 km (0.108 R)
• M3: 3,273,501 km (0.107 R)
• M4: 4,550,019 km (0.11 R)
• M5: 6,087,287 km (0.097 R)
• M6: 6,927,129 km (0.039 R)
• M7: 8,619,381 km (0.101 R)
• M8: 10,693,555 km (0.089 R)
• M9: 11,912,628 km (0.111 R)
• M10: 13,654,396 km (0.119 R)
• M11: 14,854,470 km (0.089 R)
• M12: 17,983,609 km (0.088 R)
• M13: 19,608,840 km (0.104 R)
• M14: 20,648,844 km (0.056 R)
• M15: 37,988,584 km (0.093 R)
• M16: 38,716,378 km (0.117 R)
• M17: 49,384,501 km (0.111 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: 218 - 17,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit