🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.53 AU - 0.65 AU

Year: 166 Days

Day: 26.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.55 AU - 2.49 AU

Year: 1049 Days

Day: 45.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,508,410 km

• M1: 936,333 km (0.074 R)

Asteroid Belt

Center: 8.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.9

Radius: 7.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.48 AU - 17.34 AU

Year: 23179 Days

Day: 15.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,508,410 km

• M1: 477,367 km (0.112 R)
• M2: 560,394 km (0.094 R)
• M3: 839,693 km (0.111 R)
• M4: 1,416,692 km (0.055 R)
• M5: 1,564,794 km (0.057 R)
• M6: 2,178,444 km (0.111 R)
• M7: 3,207,079 km (0.107 R)
• M8: 3,668,888 km (0.118 R)
• M9: 4,801,344 km (0.12 R)
• M10: 5,062,542 km (0.095 R)
• M11: 6,478,037 km (0.117 R)
• M12: 6,601,156 km (0.118 R)
• M13: 6,933,562 km (0.106 R)
• M14: 7,788,215 km (0.079 R)
• M15: 8,450,784 km (0.087 R)
• M16: 8,766,136 km (0.075 R)
• M17: 9,923,874 km (0.074 R)
• M18: 10,161,136 km (0.084 R)
• M19: 11,375,572 km (0.104 R)
• M20: 11,773,801 km (0.116 R)
• M21: 12,227,232 km (0.104 R)
• M22: 12,635,186 km (0.045 R)
• M23: 12,840,733 km (0.102 R)
• M24: 13,151,298 km (0.098 R)
• M25: 15,502,977 km (0.101 R)
• M26: 17,693,239 km (0.083 R)
• M27: 18,619,549 km (0.11 R)
• M28: 21,003,242 km (0.093 R)
• M29: 21,125,015 km (0.088 R)
• M30: 21,798,504 km (0.092 R)
• M31: 24,178,905 km (0.055 R)
• M32: 24,242,634 km (0.081 R)
• M33: 24,306,363 km (0.094 R)
• M34: 26,772,185 km (0.079 R)
• M35: 28,034,641 km (0.079 R)
• M36: 28,639,316 km (0.112 R)
• M37: 31,031,834 km (0.084 R)
• M38: 31,448,315 km (0.106 R)
• M39: 33,132,936 km (0.034 R)
• M40: 34,057,601 km (0.1 R)
• M41: 34,990,792 km (0.099 R)
• M42: 35,859,657 km (0.037 R)
• M43: 36,589,096 km (0.086 R)
• M44: 37,397,074 km (0.114 R)
• M45: 37,988,434 km (0.043 R)
• M46: 38,508,437 km (0.058 R)
• M47: 40,006,959 km (0.11 R)
• M48: 40,157,903 km (0.109 R)
• M49: 41,448,334 km (0.082 R)
• M50: 42,367,314 km (0.066 R)
• M51: 44,537,680 km (0.079 R)
• M52: 45,242,884 km (0.045 R)
• M53: 45,400,111 km (0.098 R)
• M54: 45,872,841 km (0.057 R)
• M55: 48,421,839 km (0.065 R)
• M56: 48,743,624 km (0.075 R)
• M57: 51,672,002 km (0.117 R)
• M58: 53,905,498 km (0.118 R)
• M59: 54,406,053 km (0.067 R)
• M60: 54,992,028 km (0.064 R)
• M61: 55,327,875 km (0.089 R)
• M62: 56,170,261 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 19,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit