🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.37 AU - 4.65 AU

Year: 2849 Days

Day: 30.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.23 AU - 4.61 AU

Year: 3297 Days

Day: 25.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.4

Radius: 4.5

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.56 AU - 20.9 AU

Year: 24276 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 52,577,412 km

• M1: 162,314 km (0.116 R)
• M2: 429,795 km (0.111 R)
• M3: 608,265 km (0.119 R)
• M4: 1,222,215 km (0.033 R)
• M5: 1,311,824 km (0.082 R)
• M6: 1,642,734 km (0.07 R)
• M7: 2,077,615 km (0.066 R)
• M8: 2,131,022 km (0.105 R)
• M9: 2,461,184 km (0.081 R)
• M10: 2,489,458 km (0.036 R)
• M11: 4,543,886 km (0.048 R)
• M12: 4,718,466 km (0.113 R)
• M13: 4,824,232 km (0.065 R)
• M14: 4,895,291 km (0.077 R)
• M15: 4,966,649 km (0.115 R)
• M16: 6,077,413 km (0.106 R)
• M17: 6,739,683 km (0.112 R)
• M18: 7,424,542 km (0.117 R)
• M19: 7,921,207 km (0.066 R)
• M20: 8,859,336 km (0.108 R)
• M21: 10,239,675 km (0.114 R)
• M22: 10,376,707 km (0.103 R)
• M23: 10,884,591 km (0.064 R)
• M24: 11,495,250 km (0.109 R)
• M25: 11,542,673 km (0.086 R)
• M26: 12,261,939 km (0.079 R)
• M27: 12,505,036 km (0.115 R)
• M28: 12,700,560 km (0.046 R)
• M29: 13,693,291 km (0.116 R)
• M30: 15,176,405 km (0.077 R)
• M31: 16,548,965 km (0.101 R)
• M32: 17,576,852 km (0.054 R)
• M33: 18,181,228 km (0.043 R)
• M34: 19,466,872 km (0.115 R)
• M35: 19,693,512 km (0.118 R)
• M36: 19,807,207 km (0.084 R)
• M37: 20,035,044 km (0.059 R)
• M38: 20,435,967 km (0.039 R)
• M39: 21,889,310 km (0.119 R)
• M40: 24,100,516 km (0.103 R)
• M41: 25,696,277 km (0.076 R)
• M42: 25,944,908 km (0.109 R)
• M43: 28,153,272 km (0.093 R)
• M44: 28,281,328 km (0.106 R)
• M45: 29,442,058 km (0.118 R)
• M46: 29,897,583 km (0.088 R)
• M47: 31,809,743 km (0.108 R)
• M48: 31,876,464 km (0.119 R)
• M49: 32,814,293 km (0.109 R)
• M50: 33,083,868 km (0.073 R)
• M51: 34,169,650 km (0.108 R)
• M52: 34,442,965 km (0.083 R)
• M53: 35,681,635 km (0.074 R)
• M54: 36,724,931 km (0.11 R)
• M55: 37,145,151 km (0.091 R)
• M56: 37,355,785 km (0.105 R)
• M57: 41,505,929 km (0.082 R)
• M58: 42,309,270 km (0.078 R)
• M59: 43,117,846 km (0.105 R)
• M60: 45,573,944 km (0.098 R)
• M61: 46,100,678 km (0.086 R)
• M62: 47,160,280 km (0.088 R)
• M63: 48,995,397 km (0.112 R)
• M64: 49,072,440 km (0.097 R)
• M65: 50,542,389 km (0.07 R)
• M66: 52,026,848 km (0.088 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 18,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit