🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.47 AU - 0.65 AU

Year: 152 Days

Day: 20.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,630,988 km

• M1: 61,036 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.1

Radius: 8.8

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.52 AU - 6.58 AU

Year: 5382 Days

Day: 14 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,630,988 km

• M1: 133,441 km (0.073 R)
• M2: 485,445 km (0.091 R)
• M3: 1,576,911 km (0.1 R)
• M4: 1,922,183 km (0.06 R)
• M5: 3,476,206 km (0.054 R)
• M6: 4,696,625 km (0.041 R)
• M7: 5,999,024 km (0.099 R)
• M8: 6,947,325 km (0.106 R)
• M9: 7,284,668 km (0.119 R)
• M10: 8,250,472 km (0.099 R)
• M11: 12,282,434 km (0.102 R)
• M12: 13,438,676 km (0.044 R)
• M13: 14,230,797 km (0.064 R)
• M14: 16,317,687 km (0.086 R)
• M15: 17,096,942 km (0.052 R)
• M16: 18,536,223 km (0.111 R)
• M17: 19,055,178 km (0.075 R)
• M18: 20,326,760 km (0.118 R)
• M19: 21,018,351 km (0.055 R)
• M20: 22,815,770 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.3

Radius: 10.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.63 AU - 7.59 AU

Year: 6146 Days

Day: 10.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,630,988 km

• M1: 140,622 km (0.108 R)
• M2: 536,757 km (0.079 R)
• M3: 1,379,891 km (0.116 R)
• M4: 1,747,154 km (0.101 R)
• M5: 2,878,712 km (0.083 R)
• M6: 3,720,349 km (0.109 R)
• M7: 4,391,146 km (0.052 R)
• M8: 4,984,302 km (0.104 R)
• M9: 6,172,857 km (0.119 R)
• M10: 6,608,336 km (0.053 R)
• M11: 10,130,169 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.8

Radius: 12.2

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.3 AU - 11.16 AU

Year: 12711 Days

Day: 6 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,630,988 km

• M1: 152,141 km (0.082 R)
• M2: 987,645 km (0.03 R)
• M3: 1,625,979 km (0.093 R)
• M4: 2,673,464 km (0.112 R)
• M5: 3,446,585 km (0.084 R)
• M6: 3,872,341 km (0.111 R)
• M7: 4,671,343 km (0.05 R)
• M8: 5,331,818 km (0.076 R)
• M9: 6,053,627 km (0.061 R)
• M10: 6,717,393 km (0.101 R)
• M11: 7,516,246 km (0.096 R)
• M12: 8,662,614 km (0.103 R)
• M13: 10,134,657 km (0.094 R)
• M14: 11,300,324 km (0.074 R)
• M15: 11,826,609 km (0.084 R)
• M16: 16,420,311 km (0.11 R)
• M17: 17,172,190 km (0.066 R)
• M18: 18,342,943 km (0.112 R)
• M19: 18,907,226 km (0.105 R)
• M20: 20,843,023 km (0.096 R)
• M21: 22,723,019 km (0.111 R)
• M22: 23,186,772 km (0.08 R)
• M23: 23,846,649 km (0.108 R)
• M24: 29,805,730 km (0.083 R)
• M25: 31,609,282 km (0.087 R)
• M26: 32,890,737 km (0.03 R)
• M27: 34,206,451 km (0.035 R)
• M28: 35,061,851 km (0.038 R)
• M29: 36,942,895 km (0.106 R)
• M30: 38,103,176 km (0.107 R)
• M31: 43,271,782 km (0.102 R)
• M32: 43,984,916 km (0.115 R)
• M33: 45,581,274 km (0.096 R)
• M34: 48,735,695 km (0.103 R)
• M35: 55,308,726 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.8

Radius: 5.6

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.77 AU - 23.45 AU

Year: 31406 Days

Day: 21.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 82,630,988 km

• M1: 69,713 km (0.088 R)
• M2: 543,190 km (0.104 R)
• M3: 985,252 km (0.076 R)
• M4: 1,225,356 km (0.12 R)
• M5: 1,641,089 km (0.08 R)
• M6: 1,980,825 km (0.081 R)
• M7: 2,298,870 km (0.065 R)
• M8: 2,930,024 km (0.117 R)
• M9: 3,229,519 km (0.109 R)
• M10: 5,393,302 km (0.073 R)
• M11: 6,099,554 km (0.066 R)
• M12: 6,959,742 km (0.099 R)
• M13: 7,198,949 km (0.09 R)
• M14: 7,898,020 km (0.104 R)
• M15: 8,696,274 km (0.064 R)
• M16: 9,723,562 km (0.063 R)
• M17: 9,902,332 km (0.068 R)
• M18: 10,266,453 km (0.101 R)
• M19: 11,948,382 km (0.096 R)
• M20: 13,288,031 km (0.07 R)
• M21: 18,171,803 km (0.113 R)
• M22: 20,517,797 km (0.075 R)
• M23: 25,801,145 km (0.107 R)
• M24: 26,259,363 km (0.035 R)
• M25: 34,622,333 km (0.12 R)
• M26: 35,179,585 km (0.105 R)
• M27: 35,742,821 km (0.112 R)
• M28: 41,397,022 km (0.069 R)
• M29: 46,092,750 km (0.096 R)
• M30: 52,035,675 km (0.087 R)
• M31: 56,332,873 km (0.101 R)
• M32: 57,491,658 km (0.094 R)
• M33: 61,876,222 km (0.111 R)
• M34: 62,902,763 km (0.1 R)
• M35: 63,109,507 km (0.067 R)
• M36: 67,772,024 km (0.051 R)
• M37: 71,079,483 km (0.081 R)
• M38: 72,431,998 km (0.1 R)
• M39: 76,828,081 km (0.078 R)
• M40: 82,136,561 km (0.114 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 16,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit