🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.8 AU - 0.84 AU

Year: 267 Days

Day: 45.3 Hours

Environment

Temp: 93 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,623,852 km

• M1: 158,424 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.07 AU - 1.21 AU

Year: 438 Days

Day: 27.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.07 AU - 3.23 AU

Year: 1553 Days

Day: 33.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,623,852 km

• M1: 249,978 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.4

Radius: 8.8

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.1 AU - 11.7 AU

Year: 12951 Days

Day: 8.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,623,852 km

• M1: 128,056 km (0.112 R)
• M2: 280,795 km (0.072 R)
• M3: 529,576 km (0.076 R)
• M4: 768,484 km (0.101 R)
• M5: 824,135 km (0.12 R)
• M6: 1,166,564 km (0.086 R)
• M7: 1,275,471 km (0.057 R)
• M8: 1,433,896 km (0.051 R)
• M9: 1,503,758 km (0.042 R)
• M10: 1,598,752 km (0.098 R)
• M11: 1,870,721 km (0.098 R)
• M12: 2,319,814 km (0.118 R)
• M13: 2,374,866 km (0.103 R)
• M14: 2,430,217 km (0.049 R)
• M15: 2,714,304 km (0.099 R)
• M16: 2,860,311 km (0.108 R)
• M17: 3,099,369 km (0.08 R)
• M18: 3,345,158 km (0.03 R)
• M19: 4,220,455 km (0.052 R)
• M20: 4,736,119 km (0.105 R)
• M21: 4,841,735 km (0.071 R)
• M22: 5,163,071 km (0.098 R)
• M23: 5,864,237 km (0.081 R)
• M24: 6,091,924 km (0.089 R)
• M25: 6,322,455 km (0.084 R)
• M26: 6,516,782 km (0.119 R)
• M27: 6,595,172 km (0.102 R)
• M28: 6,713,204 km (0.095 R)
• M29: 9,884,231 km (0.11 R)
• M30: 11,737,299 km (0.117 R)
• M31: 13,047,477 km (0.101 R)
• M32: 13,694,638 km (0.114 R)
• M33: 14,250,544 km (0.115 R)
• M34: 15,020,374 km (0.088 R)
• M35: 15,488,765 km (0.067 R)
• M36: 16,922,511 km (0.081 R)
• M37: 17,084,376 km (0.07 R)
• M38: 17,518,808 km (0.114 R)
• M39: 19,744,376 km (0.059 R)
• M40: 20,774,656 km (0.05 R)
• M41: 21,998,666 km (0.107 R)
• M42: 23,485,968 km (0.111 R)
• M43: 24,150,781 km (0.118 R)
• M44: 24,454,914 km (0.047 R)
• M45: 25,067,068 km (0.104 R)
• M46: 25,128,702 km (0.07 R)
• M47: 26,431,700 km (0.11 R)
• M48: 26,556,913 km (0.075 R)
• M49: 26,745,107 km (0.04 R)
• M50: 27,565,951 km (0.067 R)
• M51: 27,756,539 km (0.08 R)
• M52: 27,883,846 km (0.091 R)
• M53: 30,143,073 km (0.063 R)
• M54: 30,208,448 km (0.102 R)
• M55: 30,667,563 km (0.036 R)
• M56: 30,865,182 km (0.097 R)
• M57: 31,129,073 km (0.082 R)
• M58: 31,195,195 km (0.118 R)
• M59: 31,261,467 km (0.081 R)
• M60: 32,192,564 km (0.102 R)
• M61: 32,326,454 km (0.103 R)
• M62: 33,200,405 km (0.075 R)
• M63: 33,946,001 km (0.1 R)
• M64: 35,799,518 km (0.087 R)
• M65: 36,354,975 km (0.084 R)
• M66: 36,424,688 km (0.062 R)
• M67: 36,703,688 km (0.09 R)
• M68: 37,193,621 km (0.049 R)
• M69: 38,676,435 km (0.072 R)
• M70: 39,174,895 km (0.034 R)
• M71: 39,962,678 km (0.047 R)
• M72: 43,165,568 km (0.091 R)
• M73: 43,756,629 km (0.031 R)
• M74: 44,201,832 km (0.109 R)
• M75: 44,499,383 km (0.041 R)
• M76: 44,573,882 km (0.115 R)
• M77: 45,321,124 km (0.07 R)
• M78: 45,396,222 km (0.111 R)
• M79: 46,601,083 km (0.118 R)
• M80: 46,752,476 km (0.081 R)
• M81: 47,892,861 km (0.111 R)
• M82: 48,198,489 km (0.068 R)
• M83: 49,196,307 km (0.04 R)
• M84: 49,736,355 km (0.08 R)
• M85: 50,433,781 km (0.092 R)
• M86: 51,290,378 km (0.104 R)
• M87: 51,916,445 km (0.091 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 13,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit