🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.68 AU

Year: 315 Days

Day: 34.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 173.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,669,698 km

• M1: 110,104 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.3

Radius: 10.8

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.62 AU - 0.84 AU

Year: 403 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,669,698 km

• M1: 134,339 km (0.064 R)
• M2: 530,025 km (0.112 R)
• M3: 908,358 km (0.075 R)
• M4: 1,307,785 km (0.072 R)
• M5: 2,035,279 km (0.054 R)
• M6: 2,614,223 km (0.086 R)
• M7: 3,253,006 km (0.068 R)
• M8: 4,310,812 km (0.07 R)
• M9: 4,675,233 km (0.073 R)
• M10: 5,317,905 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.4

Radius: 11

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.86 AU - 1.02 AU

Year: 588 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 52,669,698 km

• M1: 180,116 km (0.084 R)
• M2: 654,491 km (0.102 R)
• M3: 1,414,747 km (0.098 R)
• M4: 1,809,835 km (0.098 R)
• M5: 2,302,311 km (0.117 R)
• M6: 2,650,276 km (0.06 R)
• M7: 3,110,589 km (0.095 R)
• M8: 3,570,303 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.6

Radius: 11.7

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.89 AU - 4.51 AU

Year: 4595 Days

Day: 11.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,669,698 km

• M1: 145,559 km (0.111 R)
• M2: 530,773 km (0.084 R)
• M3: 1,510,191 km (0.091 R)
• M4: 2,002,367 km (0.093 R)
• M5: 3,386,297 km (0.09 R)
• M6: 4,830,964 km (0.038 R)
• M7: 6,071,430 km (0.108 R)
• M8: 7,208,224 km (0.087 R)
• M9: 8,549,219 km (0.117 R)
• M10: 8,996,218 km (0.113 R)
• M11: 9,458,774 km (0.099 R)
• M12: 10,049,985 km (0.061 R)
• M13: 11,347,148 km (0.084 R)
• M14: 11,719,647 km (0.076 R)
• M15: 17,173,686 km (0.111 R)
• M16: 18,448,858 km (0.041 R)
• M17: 19,549,151 km (0.087 R)
• M18: 20,085,309 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.1

Radius: 7.1

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.18 AU - 7.96 AU

Year: 10873 Days

Day: 19.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,669,698 km

• M1: 89,908 km (0.042 R)
• M2: 397,631 km (0.032 R)
• M3: 664,963 km (0.03 R)
• M4: 1,032,225 km (0.08 R)
• M5: 1,473,539 km (0.075 R)
• M6: 1,801,158 km (0.111 R)
• M7: 2,195,050 km (0.076 R)
• M8: 2,708,170 km (0.079 R)
• M9: 3,322,718 km (0.077 R)
• M10: 4,110,650 km (0.08 R)
• M11: 6,934,011 km (0.099 R)
• M12: 8,166,847 km (0.101 R)
• M13: 8,954,031 km (0.088 R)
• M14: 9,740,317 km (0.106 R)
• M15: 11,963,940 km (0.091 R)
• M16: 12,553,655 km (0.116 R)
• M17: 20,046,414 km (0.089 R)
• M18: 21,473,578 km (0.074 R)
• M19: 22,877,254 km (0.048 R)
• M20: 25,000,946 km (0.075 R)
• M21: 25,479,360 km (0.105 R)
• M22: 26,257,568 km (0.045 R)
• M23: 30,823,444 km (0.057 R)
• M24: 33,293,006 km (0.119 R)
• M25: 34,222,906 km (0.05 R)
• M26: 35,289,539 km (0.032 R)
• M27: 37,738,905 km (0.046 R)
• M28: 43,109,918 km (0.09 R)
• M29: 45,905,752 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748

Radius: 6.9

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.85 AU - 7.41 AU

Year: 11023 Days

Day: 23 Hours

Environment

Temp: -220 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,669,698 km

• M1: 87,515 km (0.066 R)
• M2: 339,587 km (0.059 R)
• M3: 777,011 km (0.064 R)
• M4: 1,031,477 km (0.117 R)
• M5: 1,408,464 km (0.084 R)
• M6: 1,841,400 km (0.108 R)
• M7: 2,518,779 km (0.087 R)
• M8: 2,836,675 km (0.114 R)
• M9: 3,898,820 km (0.111 R)
• M10: 5,204,061 km (0.119 R)
• M11: 6,084,744 km (0.092 R)
• M12: 6,698,245 km (0.073 R)
• M13: 8,003,336 km (0.108 R)
• M14: 8,739,358 km (0.087 R)
• M15: 9,123,974 km (0.068 R)
• M16: 10,345,590 km (0.102 R)
• M17: 12,436,969 km (0.044 R)
• M18: 15,134,817 km (0.056 R)
• M19: 17,510,730 km (0.117 R)
• M20: 17,891,157 km (0.091 R)
• M21: 21,567,226 km (0.103 R)
• M22: 22,806,345 km (0.09 R)
• M23: 27,721,682 km (0.118 R)
• M24: 30,261,405 km (0.079 R)
• M25: 31,030,338 km (0.12 R)
• M26: 32,836,882 km (0.094 R)
• M27: 34,951,747 km (0.109 R)
• M28: 36,534,493 km (0.105 R)
• M29: 40,368,237 km (0.042 R)
• M30: 41,165,893 km (0.085 R)
• M31: 41,838,635 km (0.113 R)
• M32: 42,109,706 km (0.119 R)
• M33: 45,312,447 km (0.09 R)
• M34: 45,885,556 km (0.025 R)
• M35: 46,318,493 km (0.092 R)
• M36: 48,973,855 km (0.12 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: 422 - 10,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit