🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.16 AU - 1.18 AU

Year: 465 Days

Day: 45.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,553,568 km

• M1: 96,640 km (0.097 R)
• M2: 173,683 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.12 AU - 2.76 AU

Year: 1399 Days

Day: 38.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.3

Radius: 7.8

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 12.43 AU - 15.51 AU

Year: 19168 Days

Day: 16.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,553,568 km

• M1: 150,645 km (0.048 R)
• M2: 729,290 km (0.101 R)
• M3: 1,012,478 km (0.098 R)
• M4: 1,294,919 km (0.071 R)
• M5: 1,790,986 km (0.096 R)
• M6: 2,230,953 km (0.108 R)
• M7: 3,242,384 km (0.096 R)
• M8: 4,189,638 km (0.098 R)
• M9: 4,461,607 km (0.1 R)
• M10: 5,003,600 km (0.056 R)
• M11: 5,271,231 km (0.086 R)
• M12: 5,629,368 km (0.089 R)
• M13: 6,573,330 km (0.046 R)
• M14: 6,941,640 km (0.066 R)
• M15: 7,275,094 km (0.074 R)
• M16: 7,619,169 km (0.102 R)
• M17: 8,077,537 km (0.061 R)
• M18: 8,393,189 km (0.111 R)
• M19: 11,683,145 km (0.08 R)
• M20: 12,710,882 km (0.11 R)
• M21: 13,797,711 km (0.093 R)
• M22: 14,710,856 km (0.104 R)
• M23: 15,182,239 km (0.086 R)
• M24: 19,983,882 km (0.088 R)
• M25: 26,278,661 km (0.075 R)
• M26: 29,498,307 km (0.098 R)
• M27: 32,838,229 km (0.115 R)
• M28: 35,713,500 km (0.089 R)
• M29: 41,490,820 km (0.092 R)
• M30: 44,030,842 km (0.107 R)
• M31: 48,376,660 km (0.06 R)
• M32: 52,088,931 km (0.056 R)
• M33: 60,674,353 km (0.106 R)
• M34: 63,526,287 km (0.107 R)
• M35: 66,040,728 km (0.082 R)
• M36: 71,044,328 km (0.1 R)
• M37: 74,440,200 km (0.071 R)
• M38: 81,065,740 km (0.063 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 16,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit