🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.67 AU - 1.05 AU

Year: 290 Days

Day: 44.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.76 AU - 1.92 AU

Year: 907 Days

Day: 44.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.34 AU - 2.94 AU

Year: 1559 Days

Day: 35.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.6

Radius: 4.1

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.47 AU - 17.05 AU

Year: 19571 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,444,010 km

• M1: 80,633 km (0.101 R)
• M2: 150,944 km (0.111 R)
• M3: 499,956 km (0.087 R)
• M4: 629,209 km (0.074 R)
• M5: 850,613 km (0.096 R)
• M6: 935,435 km (0.103 R)
• M7: 1,187,209 km (0.101 R)
• M8: 1,359,994 km (0.098 R)
• M9: 1,520,064 km (0.075 R)
• M10: 2,479,734 km (0.108 R)
• M11: 2,576,973 km (0.095 R)
• M12: 2,700,092 km (0.114 R)
• M13: 2,749,908 km (0.095 R)
• M14: 2,926,733 km (0.12 R)
• M15: 3,670,234 km (0.1 R)
• M16: 3,892,985 km (0.105 R)
• M17: 4,322,331 km (0.092 R)
• M18: 4,646,659 km (0.068 R)
• M19: 5,101,437 km (0.102 R)
• M20: 5,194,038 km (0.067 R)
• M21: 5,922,879 km (0.101 R)
• M22: 5,987,804 km (0.113 R)
• M23: 6,151,016 km (0.108 R)
• M24: 6,954,805 km (0.046 R)
• M25: 6,989,063 km (0.116 R)
• M26: 7,755,602 km (0.117 R)
• M27: 7,826,661 km (0.08 R)
• M28: 9,141,327 km (0.119 R)
• M29: 9,442,618 km (0.118 R)
• M30: 9,900,686 km (0.053 R)
• M31: 10,171,309 km (0.068 R)
• M32: 10,561,909 km (0.03 R)
• M33: 11,037,331 km (0.095 R)
• M34: 11,117,216 km (0.099 R)
• M35: 12,338,533 km (0.102 R)
• M36: 12,838,938 km (0.046 R)
• M37: 13,945,663 km (0.117 R)
• M38: 15,438,351 km (0.115 R)
• M39: 15,527,661 km (0.108 R)
• M40: 15,932,024 km (0.099 R)
• M41: 16,385,305 km (0.102 R)
• M42: 17,770,432 km (0.077 R)
• M43: 19,336,871 km (0.114 R)
• M44: 20,258,544 km (0.11 R)
• M45: 21,943,464 km (0.104 R)
• M46: 21,993,580 km (0.119 R)
• M47: 23,569,743 km (0.072 R)
• M48: 23,672,666 km (0.027 R)
• M49: 23,827,350 km (0.052 R)
• M50: 26,293,920 km (0.081 R)
• M51: 26,668,064 km (0.031 R)
• M52: 26,721,770 km (0.119 R)
• M53: 27,964,629 km (0.063 R)
• M54: 28,182,743 km (0.092 R)
• M55: 28,675,518 km (0.113 R)
• M56: 29,392,242 km (0.095 R)
• M57: 29,669,447 km (0.094 R)
• M58: 30,170,599 km (0.105 R)
• M59: 30,899,590 km (0.107 R)
• M60: 31,407,624 km (0.062 R)
• M61: 31,520,870 km (0.106 R)
• M62: 31,975,198 km (0.073 R)
• M63: 32,146,189 km (0.103 R)
• M64: 32,374,625 km (0.089 R)
• M65: 32,775,697 km (0.026 R)
• M66: 33,640,672 km (0.112 R)
• M67: 34,864,233 km (0.091 R)
• M68: 36,102,155 km (0.084 R)
• M69: 36,161,545 km (0.083 R)
• M70: 36,935,415 km (0.112 R)
• M71: 37,835,246 km (0.056 R)
• M72: 38,076,548 km (0.105 R)
• M73: 38,257,711 km (0.055 R)
• M74: 39,350,972 km (0.089 R)
• M75: 39,901,492 km (0.104 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 12,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit