🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.78 AU - 1.2 AU

Year: 363 Days

Day: 35.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.09 AU - 1.29 AU

Year: 479 Days

Day: 23.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,317,546 km

• M1: 25,880 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.5 AU - 3.12 AU

Year: 1738 Days

Day: 38.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 9.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.18 AU - 6.78 AU

Year: 4733 Days

Day: 12.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 23,317,546 km

• M1: 219,759 km (0.075 R)
• M2: 457,919 km (0.053 R)
• M3: 537,356 km (0.056 R)
• M4: 612,603 km (0.092 R)
• M5: 974,929 km (0.059 R)
• M6: 1,254,977 km (0.115 R)
• M7: 1,358,349 km (0.085 R)
• M8: 1,546,393 km (0.083 R)
• M9: 1,844,542 km (0.078 R)
• M10: 2,160,941 km (0.097 R)
• M11: 2,301,862 km (0.119 R)
• M12: 2,793,740 km (0.065 R)
• M13: 2,947,676 km (0.115 R)
• M14: 3,426,240 km (0.118 R)
• M15: 3,665,447 km (0.067 R)
• M16: 3,872,042 km (0.086 R)
• M17: 4,257,705 km (0.116 R)
• M18: 4,375,887 km (0.09 R)
• M19: 4,535,059 km (0.06 R)
• M20: 4,777,558 km (0.117 R)
• M21: 5,211,990 km (0.117 R)
• M22: 5,551,577 km (0.102 R)
• M23: 5,767,596 km (0.084 R)
• M24: 6,185,423 km (0.102 R)
• M25: 6,796,231 km (0.11 R)
• M26: 7,073,885 km (0.103 R)
• M27: 7,261,032 km (0.089 R)
• M28: 7,473,610 km (0.055 R)
• M29: 7,832,346 km (0.111 R)
• M30: 8,001,691 km (0.079 R)
• M31: 8,147,848 km (0.091 R)
• M32: 8,270,369 km (0.1 R)
• M33: 8,566,872 km (0.069 R)
• M34: 8,841,683 km (0.073 R)
• M35: 9,246,644 km (0.08 R)
• M36: 9,477,175 km (0.089 R)
• M37: 9,554,367 km (0.063 R)
• M38: 9,657,739 km (0.111 R)
• M39: 9,969,950 km (0.046 R)
• M40: 10,206,315 km (0.078 R)
• M41: 10,550,988 km (0.1 R)
• M42: 11,718,300 km (0.055 R)
• M43: 14,825,897 km (0.1 R)
• M44: 15,397,660 km (0.116 R)
• M45: 15,762,380 km (0.094 R)
• M46: 16,037,939 km (0.11 R)
• M47: 16,500,496 km (0.112 R)
• M48: 16,624,662 km (0.05 R)
• M49: 17,124,169 km (0.107 R)
• M50: 17,218,416 km (0.12 R)
• M51: 18,298,363 km (0.111 R)
• M52: 18,652,461 km (0.066 R)
• M53: 18,976,340 km (0.109 R)
• M54: 19,106,341 km (0.115 R)
• M55: 19,465,525 km (0.089 R)
• M56: 19,596,723 km (0.12 R)
• M57: 19,826,954 km (0.063 R)
• M58: 19,925,988 km (0.12 R)
• M59: 20,891,043 km (0.119 R)
• M60: 21,092,701 km (0.111 R)
• M61: 21,497,812 km (0.116 R)
• M62: 22,762,962 km (0.117 R)
• M63: 22,970,454 km (0.04 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 18,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit