🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.15 AU - 1.25 AU

Year: 582 Days

Day: 33.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,843,373 km

• M1: 292,613 km (0.104 R)
• M2: 314,904 km (0.107 R)

Asteroid Belt

Center: 6.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.8

Radius: 7.4

Gravity: 14.64 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.01 AU - 12.77 AU

Year: 17026 Days

Day: 19.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,843,373 km

• M1: 92,003 km (0.084 R)
• M2: 532,868 km (0.114 R)
• M3: 767,736 km (0.058 R)
• M4: 1,175,989 km (0.066 R)
• M5: 1,882,988 km (0.116 R)
• M6: 2,994,949 km (0.031 R)
• M7: 3,256,297 km (0.077 R)
• M8: 4,197,267 km (0.081 R)
• M9: 5,421,726 km (0.047 R)
• M10: 5,932,004 km (0.081 R)
• M11: 8,976,620 km (0.076 R)
• M12: 10,801,714 km (0.08 R)
• M13: 12,257,451 km (0.107 R)
• M14: 12,523,287 km (0.117 R)
• M15: 13,696,583 km (0.09 R)
• M16: 14,642,041 km (0.067 R)
• M17: 18,511,241 km (0.047 R)
• M18: 20,307,013 km (0.077 R)
• M19: 20,773,609 km (0.101 R)
• M20: 22,117,746 km (0.12 R)
• M21: 22,413,202 km (0.059 R)
• M22: 24,766,376 km (0.049 R)
• M23: 26,608,076 km (0.113 R)
• M24: 29,957,422 km (0.033 R)
• M25: 33,707,243 km (0.114 R)
• M26: 34,890,412 km (0.109 R)
• M27: 37,898,975 km (0.036 R)
• M28: 39,610,674 km (0.09 R)
• M29: 40,485,672 km (0.112 R)
• M30: 42,274,114 km (0.027 R)
• M31: 47,626,128 km (0.117 R)
• M32: 49,114,926 km (0.096 R)
• M33: 68,422,027 km (0.113 R)
• M34: 69,469,960 km (0.041 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.2

Radius: 4.2

Gravity: 32.21 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.81 AU - 14.03 AU

Year: 20570 Days

Day: 15.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,843,373 km

• M1: 52,210 km (0.105 R)
• M2: 194,328 km (0.1 R)
• M3: 697,874 km (0.119 R)
• M4: 1,033,572 km (0.036 R)
• M5: 1,422,227 km (0.051 R)
• M6: 2,097,213 km (0.117 R)
• M7: 2,349,135 km (0.108 R)
• M8: 2,668,078 km (0.099 R)
• M9: 3,650,338 km (0.11 R)
• M10: 5,069,124 km (0.118 R)
• M11: 5,679,633 km (0.066 R)
• M12: 6,337,863 km (0.037 R)
• M13: 7,804,222 km (0.052 R)
• M14: 8,203,349 km (0.05 R)
• M15: 9,482,560 km (0.115 R)
• M16: 9,937,039 km (0.099 R)
• M17: 11,835,585 km (0.098 R)
• M18: 13,181,068 km (0.08 R)
• M19: 16,251,565 km (0.085 R)
• M20: 19,858,519 km (0.075 R)
• M21: 20,227,577 km (0.105 R)
• M22: 22,438,933 km (0.116 R)
• M23: 23,757,488 km (0.096 R)
• M24: 27,562,360 km (0.089 R)
• M25: 31,007,300 km (0.051 R)
• M26: 39,457,186 km (0.1 R)
• M27: 40,481,333 km (0.088 R)
• M28: 45,230,019 km (0.088 R)
• M29: 46,351,404 km (0.046 R)
• M30: 54,006,327 km (0.099 R)
• M31: 54,185,396 km (0.1 R)
• M32: 60,511,441 km (0.112 R)
• M33: 64,654,704 km (0.1 R)
• M34: 65,872,281 km (0.112 R)
• M35: 67,105,117 km (0.063 R)
• M36: 69,828,696 km (0.101 R)
• M37: 71,973,331 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 14,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit