🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.69 AU - 1.87 AU

Year: 895 Days

Day: 35.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.6 AU - 2.1 AU

Year: 948 Days

Day: 36.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.3

Radius: 11

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.51 AU - 5.15 AU

Year: 3999 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,241,480 km

• M1: 137,630 km (0.107 R)
• M2: 257,009 km (0.118 R)
• M3: 353,649 km (0.102 R)
• M4: 458,218 km (0.103 R)
• M5: 893,099 km (0.114 R)
• M6: 1,085,482 km (0.102 R)
• M7: 1,180,028 km (0.108 R)
• M8: 1,378,096 km (0.039 R)
• M9: 1,511,238 km (0.113 R)
• M10: 2,155,257 km (0.089 R)
• M11: 2,241,275 km (0.074 R)
• M12: 2,311,138 km (0.074 R)
• M13: 2,652,520 km (0.091 R)
• M14: 2,876,767 km (0.099 R)
• M15: 3,068,252 km (0.102 R)
• M16: 3,224,582 km (0.082 R)
• M17: 3,443,893 km (0.115 R)
• M18: 3,565,665 km (0.093 R)
• M19: 3,668,140 km (0.115 R)
• M20: 3,813,399 km (0.107 R)
• M21: 3,918,417 km (0.105 R)
• M22: 4,174,229 km (0.116 R)
• M23: 4,260,697 km (0.093 R)
• M24: 4,523,840 km (0.055 R)
• M25: 4,905,913 km (0.116 R)
• M26: 5,181,921 km (0.105 R)
• M27: 5,298,457 km (0.096 R)
• M28: 5,368,768 km (0.035 R)
• M29: 6,261,718 km (0.086 R)
• M30: 6,536,230 km (0.106 R)
• M31: 6,611,777 km (0.078 R)
• M32: 6,712,905 km (0.088 R)
• M33: 7,726,281 km (0.084 R)
• M34: 7,806,166 km (0.108 R)
• M35: 8,898,231 km (0.071 R)
• M36: 9,348,521 km (0.11 R)
• M37: 9,633,654 km (0.088 R)
• M38: 9,835,013 km (0.069 R)
• M39: 9,921,630 km (0.114 R)
• M40: 10,832,681 km (0.115 R)
• M41: 11,102,256 km (0.11 R)
• M42: 11,495,400 km (0.074 R)
• M43: 12,016,599 km (0.072 R)
• M44: 12,140,316 km (0.11 R)
• M45: 13,433,141 km (0.114 R)
• M46: 13,981,866 km (0.068 R)
• M47: 14,835,471 km (0.067 R)
• M48: 15,436,256 km (0.09 R)
• M49: 15,705,832 km (0.069 R)
• M50: 15,807,259 km (0.093 R)
• M51: 16,011,011 km (0.063 R)
• M52: 16,215,512 km (0.093 R)
• M53: 16,420,909 km (0.112 R)
• M54: 16,523,982 km (0.097 R)
• M55: 17,146,609 km (0.112 R)
• M56: 17,706,554 km (0.078 R)
• M57: 18,415,049 km (0.078 R)
• M58: 19,060,564 km (0.115 R)
• M59: 19,204,926 km (0.077 R)
• M60: 20,558,338 km (0.066 R)
• M61: 20,706,589 km (0.057 R)
• M62: 20,780,790 km (0.096 R)
• M63: 22,359,646 km (0.082 R)
• M64: 22,626,528 km (0.045 R)
• M65: 22,894,608 km (0.12 R)
• M66: 23,009,648 km (0.113 R)
• M67: 23,395,013 km (0.119 R)
• M68: 23,588,443 km (0.079 R)
• M69: 24,015,844 km (0.114 R)
• M70: 25,273,962 km (0.094 R)
• M71: 26,795,522 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit