🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.48 AU - 0.6 AU

Year: 141 Days

Day: 25.2 Hours

Environment

Temp: 247 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.18 AU - 4.24 AU

Year: 2547 Days

Day: 39.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.3

Radius: 6.2

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 18.03 AU - 18.51 AU

Year: 27836 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 96.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 70,249,507 km

• M1: 79,287 km (0.118 R)
• M2: 205,996 km (0.112 R)
• M3: 517,010 km (0.097 R)
• M4: 702,811 km (0.109 R)
• M5: 3,178,356 km (0.077 R)
• M6: 3,911,685 km (0.119 R)
• M7: 4,610,307 km (0.036 R)
• M8: 4,694,980 km (0.064 R)
• M9: 4,737,615 km (0.082 R)
• M10: 5,980,773 km (0.053 R)
• M11: 7,268,811 km (0.049 R)
• M12: 8,482,798 km (0.091 R)
• M13: 9,059,946 km (0.1 R)
• M14: 10,031,584 km (0.058 R)
• M15: 11,092,682 km (0.089 R)
• M16: 12,365,162 km (0.054 R)
• M17: 12,424,103 km (0.099 R)
• M18: 13,078,594 km (0.098 R)
• M19: 14,544,952 km (0.12 R)
• M20: 14,731,950 km (0.083 R)
• M21: 15,934,268 km (0.079 R)
• M22: 18,634,360 km (0.074 R)
• M23: 19,450,865 km (0.072 R)
• M24: 19,932,719 km (0.094 R)
• M25: 20,001,834 km (0.108 R)
• M26: 20,488,027 km (0.076 R)
• M27: 20,767,625 km (0.118 R)
• M28: 22,687,714 km (0.115 R)
• M29: 22,977,036 km (0.119 R)
• M30: 26,314,265 km (0.095 R)
• M31: 26,390,112 km (0.083 R)
• M32: 28,543,872 km (0.091 R)
• M33: 29,799,597 km (0.093 R)
• M34: 29,878,734 km (0.086 R)
• M35: 31,716,843 km (0.113 R)
• M36: 32,040,274 km (0.075 R)
• M37: 33,098,828 km (0.114 R)
• M38: 33,262,638 km (0.115 R)
• M39: 33,591,304 km (0.059 R)
• M40: 34,916,293 km (0.103 R)
• M41: 35,585,145 km (0.039 R)
• M42: 37,531,712 km (0.087 R)
• M43: 39,165,620 km (0.084 R)
• M44: 40,471,909 km (0.093 R)
• M45: 41,703,997 km (0.118 R)
• M46: 41,792,409 km (0.037 R)
• M47: 43,037,662 km (0.1 R)
• M48: 43,395,650 km (0.113 R)
• M49: 43,575,017 km (0.07 R)
• M50: 43,664,776 km (0.096 R)
• M51: 44,204,675 km (0.114 R)
• M52: 45,109,592 km (0.061 R)
• M53: 45,929,089 km (0.082 R)
• M54: 46,111,898 km (0.101 R)
• M55: 47,860,548 km (0.102 R)
• M56: 49,912,282 km (0.096 R)
• M57: 52,660,395 km (0.077 R)
• M58: 53,715,509 km (0.057 R)
• M59: 55,846,680 km (0.093 R)
• M60: 58,598,832 km (0.12 R)
• M61: 59,293,714 km (0.118 R)
• M62: 59,991,289 km (0.095 R)
• M63: 60,291,233 km (0.084 R)
• M64: 60,391,164 km (0.078 R)
• M65: 64,438,385 km (0.06 R)
• M66: 65,566,503 km (0.069 R)
• M67: 66,184,641 km (0.029 R)
• M68: 68,467,804 km (0.084 R)
• M69: 68,572,074 km (0.095 R)
• M70: 69,513,942 km (0.12 R)
• M71: 70,144,347 km (0.094 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 17,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit