🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.16 AU - 4.48 AU

Year: 3313 Days

Day: 45.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.8

Radius: 5.7

Gravity: 17.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 16.31 AU - 18.13 AU

Year: 26365 Days

Day: 22.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 101,454,127 km

• M1: 71,059 km (0.063 R)
• M2: 359,484 km (0.112 R)
• M3: 639,082 km (0.067 R)
• M4: 829,371 km (0.099 R)
• M5: 1,810,583 km (0.082 R)
• M6: 2,544,959 km (0.114 R)
• M7: 2,743,475 km (0.081 R)
• M8: 3,736,955 km (0.064 R)
• M9: 5,026,937 km (0.067 R)
• M10: 7,555,141 km (0.108 R)
• M11: 7,862,565 km (0.082 R)
• M12: 8,231,922 km (0.098 R)
• M13: 9,119,486 km (0.071 R)
• M14: 10,007,948 km (0.109 R)
• M15: 10,887,883 km (0.085 R)
• M16: 11,682,397 km (0.093 R)
• M17: 18,540,263 km (0.099 R)
• M18: 19,383,845 km (0.087 R)
• M19: 20,946,395 km (0.041 R)
• M20: 21,758,262 km (0.078 R)
• M21: 24,319,827 km (0.075 R)
• M22: 35,569,736 km (0.082 R)
• M23: 36,578,475 km (0.092 R)
• M24: 41,750,223 km (0.119 R)
• M25: 46,019,147 km (0.107 R)
• M26: 51,295,614 km (0.107 R)
• M27: 53,702,195 km (0.076 R)
• M28: 54,268,124 km (0.037 R)
• M29: 57,944,491 km (0.108 R)
• M30: 59,742,508 km (0.065 R)
• M31: 60,553,478 km (0.119 R)
• M32: 61,371,778 km (0.098 R)
• M33: 66,004,226 km (0.075 R)
• M34: 67,964,706 km (0.101 R)
• M35: 73,150,516 km (0.088 R)
• M36: 73,613,522 km (0.065 R)
• M37: 75,721,206 km (0.047 R)
• M38: 85,065,089 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.5

Radius: 7.1

Gravity: 12.75 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 16.45 AU - 22.57 AU

Year: 31795 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 101,454,127 km

• M1: 88,263 km (0.105 R)
• M2: 372,499 km (0.062 R)
• M3: 631,602 km (0.103 R)
• M4: 1,560,755 km (0.111 R)
• M5: 2,434,855 km (0.105 R)
• M6: 2,797,929 km (0.038 R)
• M7: 3,317,333 km (0.067 R)
• M8: 3,665,297 km (0.115 R)
• M9: 4,143,113 km (0.079 R)
• M10: 4,976,972 km (0.069 R)
• M11: 6,922,342 km (0.08 R)
• M12: 9,386,967 km (0.099 R)
• M13: 10,019,317 km (0.038 R)
• M14: 11,368,690 km (0.076 R)
• M15: 11,796,241 km (0.081 R)
• M16: 13,065,579 km (0.117 R)
• M17: 13,377,042 km (0.101 R)
• M18: 13,773,326 km (0.087 R)
• M19: 14,756,184 km (0.115 R)
• M20: 15,697,753 km (0.058 R)
• M21: 17,137,633 km (0.047 R)
• M22: 17,417,231 km (0.115 R)
• M23: 20,071,247 km (0.11 R)
• M24: 20,486,082 km (0.11 R)
• M25: 25,920,374 km (0.102 R)
• M26: 29,230,526 km (0.079 R)
• M27: 29,496,362 km (0.088 R)
• M28: 30,032,670 km (0.086 R)
• M29: 31,124,735 km (0.054 R)
• M30: 33,824,079 km (0.061 R)
• M31: 38,239,011 km (0.109 R)
• M32: 41,330,900 km (0.094 R)
• M33: 44,585,401 km (0.083 R)
• M34: 52,573,628 km (0.09 R)
• M35: 58,048,013 km (0.098 R)
• M36: 60,168,264 km (0.111 R)
• M37: 61,464,828 km (0.12 R)
• M38: 66,149,934 km (0.072 R)
• M39: 74,230,613 km (0.059 R)
• M40: 96,665,955 km (0.039 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 20,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit