🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.52 AU - 0.62 AU

Year: 278 Days

Day: 18.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 8.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.22 AU - 1.64 AU

Year: 1104 Days

Day: 11.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,616,012 km

• M1: 103,372 km (0.108 R)
• M2: 376,388 km (0.084 R)
• M3: 664,514 km (0.072 R)
• M4: 1,087,726 km (0.071 R)
• M5: 1,380,040 km (0.104 R)
• M6: 1,716,636 km (0.114 R)
• M7: 2,580,114 km (0.064 R)
• M8: 2,847,745 km (0.084 R)
• M9: 3,224,881 km (0.085 R)
• M10: 3,508,519 km (0.06 R)
• M11: 4,173,033 km (0.093 R)
• M12: 5,241,012 km (0.041 R)
• M13: 6,231,051 km (0.089 R)
• M14: 6,566,000 km (0.118 R)
• M15: 7,549,457 km (0.096 R)
• M16: 8,424,754 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.9

Radius: 10.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.2 AU - 1.8 AU

Year: 1186 Days

Day: 5.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,616,012 km

• M1: 135,835 km (0.069 R)
• M2: 500,106 km (0.093 R)
• M3: 961,466 km (0.102 R)
• M4: 1,943,276 km (0.088 R)
• M5: 2,521,023 km (0.113 R)
• M6: 3,336,332 km (0.101 R)
• M7: 3,860,523 km (0.038 R)
• M8: 4,491,078 km (0.089 R)
• M9: 7,495,751 km (0.101 R)
• M10: 7,822,473 km (0.09 R)
• M11: 8,477,711 km (0.113 R)
• M12: 9,601,640 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.6

Radius: 13.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.23 AU - 4.31 AU

Year: 5697 Days

Day: 9.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,616,012 km

• M1: 169,195 km (0.071 R)
• M2: 2,433,808 km (0.089 R)
• M3: 3,824,320 km (0.063 R)
• M4: 4,622,724 km (0.08 R)
• M5: 5,622,038 km (0.067 R)
• M6: 7,754,555 km (0.051 R)
• M7: 12,930,193 km (0.114 R)
• M8: 14,592,674 km (0.118 R)
• M9: 15,223,079 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.8

Radius: 12.3

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.18 AU - 6.52 AU

Year: 9136 Days

Day: 8.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,616,012 km

• M1: 153,039 km (0.094 R)
• M2: 638,035 km (0.104 R)
• M3: 1,073,963 km (0.1 R)
• M4: 1,583,344 km (0.095 R)
• M5: 2,285,706 km (0.103 R)
• M6: 2,843,407 km (0.057 R)
• M7: 3,446,286 km (0.089 R)
• M8: 4,576,797 km (0.046 R)
• M9: 5,169,055 km (0.101 R)
• M10: 5,654,201 km (0.072 R)
• M11: 6,857,866 km (0.068 R)
• M12: 8,225,489 km (0.106 R)
• M13: 9,767,395 km (0.085 R)
• M14: 10,274,980 km (0.108 R)
• M15: 11,904,101 km (0.106 R)
• M16: 12,807,672 km (0.088 R)
• M17: 13,813,568 km (0.083 R)
• M18: 14,335,964 km (0.108 R)
• M19: 16,300,932 km (0.097 R)
• M20: 18,370,020 km (0.09 R)
• M21: 19,287,803 km (0.047 R)
• M22: 21,910,703 km (0.081 R)
• M23: 23,924,140 km (0.104 R)
• M24: 27,035,926 km (0.106 R)
• M25: 31,392,664 km (0.099 R)
• M26: 33,011,613 km (0.099 R)
• M27: 36,415,562 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.8

Radius: 4.1

Gravity: 30.86 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.09 AU - 10.15 AU

Year: 16341 Days

Day: 17.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 60,616,012 km

• M1: 51,013 km (0.111 R)
• M2: 398,379 km (0.04 R)
• M3: 542,741 km (0.112 R)
• M4: 768,783 km (0.078 R)
• M5: 1,067,082 km (0.064 R)
• M6: 1,243,158 km (0.036 R)
• M7: 3,616,080 km (0.102 R)
• M8: 3,783,629 km (0.106 R)
• M9: 4,506,187 km (0.069 R)
• M10: 5,352,163 km (0.107 R)
• M11: 5,533,326 km (0.104 R)
• M12: 5,831,624 km (0.082 R)
• M13: 6,875,369 km (0.103 R)
• M14: 7,990,920 km (0.11 R)
• M15: 8,275,455 km (0.081 R)
• M16: 8,865,170 km (0.113 R)
• M17: 9,963,517 km (0.115 R)
• M18: 11,032,693 km (0.077 R)
• M19: 14,070,278 km (0.088 R)
• M20: 15,705,532 km (0.116 R)
• M21: 16,227,330 km (0.106 R)
• M22: 17,226,793 km (0.092 R)
• M23: 18,760,471 km (0.117 R)
• M24: 19,603,155 km (0.078 R)
• M25: 21,454,279 km (0.119 R)
• M26: 22,751,143 km (0.097 R)
• M27: 23,322,458 km (0.117 R)
• M28: 24,893,086 km (0.036 R)
• M29: 25,195,273 km (0.119 R)
• M30: 26,742,714 km (0.034 R)
• M31: 27,059,562 km (0.119 R)
• M32: 27,916,907 km (0.117 R)
• M33: 31,881,401 km (0.083 R)
• M34: 33,812,410 km (0.101 R)
• M35: 34,932,150 km (0.109 R)
• M36: 37,905,707 km (0.08 R)
• M37: 38,978,324 km (0.107 R)
• M38: 40,347,294 km (0.093 R)
• M39: 42,317,198 km (0.08 R)
• M40: 47,985,312 km (0.103 R)
• M41: 52,967,968 km (0.03 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 13,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit