🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.53 AU - 0.59 AU

Year: 149 Days

Day: 33.4 Hours

Environment

Temp: 223 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,653,223 km

• M1: 36,053 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.13 AU - 1.71 AU

Year: 603 Days

Day: 43.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.68 AU - 2 AU

Year: 890 Days

Day: 31.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.8

Radius: 4.2

Gravity: 51.75 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.8 AU - 13.56 AU

Year: 17056 Days

Day: 24.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 75,653,223 km

• M1: 52,210 km (0.101 R)
• M2: 225,294 km (0.06 R)
• M3: 415,433 km (0.083 R)
• M4: 610,210 km (0.073 R)
• M5: 853,456 km (0.117 R)
• M6: 2,023,461 km (0.069 R)
• M7: 2,229,307 km (0.054 R)
• M8: 3,250,762 km (0.109 R)
• M9: 3,741,293 km (0.067 R)
• M10: 4,116,185 km (0.118 R)
• M11: 4,346,117 km (0.075 R)
• M12: 4,654,439 km (0.117 R)
• M13: 5,087,824 km (0.069 R)
• M14: 6,772,595 km (0.117 R)
• M15: 7,765,027 km (0.099 R)
• M16: 7,914,326 km (0.12 R)
• M17: 8,116,283 km (0.106 R)
• M18: 10,940,242 km (0.025 R)
• M19: 14,506,655 km (0.118 R)
• M20: 16,304,971 km (0.032 R)
• M21: 18,599,354 km (0.08 R)
• M22: 22,682,927 km (0.12 R)
• M23: 25,311,810 km (0.112 R)
• M24: 27,325,846 km (0.104 R)
• M25: 27,555,928 km (0.054 R)
• M26: 30,542,948 km (0.113 R)
• M27: 31,040,062 km (0.089 R)
• M28: 32,178,352 km (0.074 R)
• M29: 35,349,079 km (0.108 R)
• M30: 35,759,576 km (0.052 R)
• M31: 37,150,537 km (0.091 R)
• M32: 38,577,252 km (0.09 R)
• M33: 39,304,148 km (0.079 R)
• M34: 41,539,439 km (0.073 R)
• M35: 45,450,825 km (0.116 R)
• M36: 47,081,891 km (0.118 R)
• M37: 47,247,047 km (0.092 R)
• M38: 48,920,448 km (0.115 R)
• M39: 60,575,469 km (0.082 R)
• M40: 69,364,643 km (0.114 R)
• M41: 69,792,942 km (0.049 R)
• M42: 73,950,117 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.8

Radius: 4.1

Gravity: 38.12 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.37 AU - 18.43 AU

Year: 20501 Days

Day: 22.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,653,223 km

• M1: 51,013 km (0.104 R)
• M2: 422,464 km (0.092 R)
• M3: 692,788 km (0.11 R)
• M4: 845,078 km (0.066 R)
• M5: 1,162,824 km (0.089 R)
• M6: 1,364,482 km (0.113 R)
• M7: 1,539,063 km (0.041 R)
• M8: 3,128,540 km (0.12 R)
• M9: 3,757,599 km (0.095 R)
• M10: 5,185,661 km (0.049 R)
• M11: 5,572,521 km (0.112 R)
• M12: 5,936,941 km (0.105 R)
• M13: 7,409,882 km (0.078 R)
• M14: 8,359,828 km (0.117 R)
• M15: 9,388,314 km (0.063 R)
• M16: 10,079,755 km (0.114 R)
• M17: 10,377,604 km (0.077 R)
• M18: 12,356,934 km (0.11 R)
• M19: 13,115,694 km (0.035 R)
• M20: 17,043,087 km (0.084 R)
• M21: 17,808,879 km (0.106 R)
• M22: 19,226,468 km (0.103 R)
• M23: 21,491,230 km (0.038 R)
• M24: 23,302,262 km (0.087 R)
• M25: 27,454,351 km (0.027 R)
• M26: 28,861,319 km (0.095 R)
• M27: 31,818,270 km (0.112 R)
• M28: 36,762,480 km (0.067 R)
• M29: 38,038,101 km (0.049 R)
• M30: 39,636,853 km (0.056 R)
• M31: 45,181,549 km (0.066 R)
• M32: 46,644,317 km (0.064 R)
• M33: 50,179,464 km (0.063 R)
• M34: 52,989,660 km (0.118 R)
• M35: 59,306,281 km (0.084 R)
• M36: 67,778,606 km (0.116 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 10,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit