🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.73 AU - 1.17 AU

Year: 325 Days

Day: 25.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,982,560 km

• M1: 46,076 km (0.111 R)
• M2: 140,622 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.07 AU - 1.23 AU

Year: 433 Days

Day: 42.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.17 AU - 3.01 AU

Year: 1465 Days

Day: 28.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,982,560 km

• M1: 309,368 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.83 AU - 4.93 AU

Year: 3222 Days

Day: 38.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.7

Radius: 10.8

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.98 AU - 9.62 AU

Year: 9968 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,982,560 km

• M1: 146,905 km (0.096 R)
• M2: 380,427 km (0.066 R)
• M3: 658,530 km (0.101 R)
• M4: 1,854,565 km (0.081 R)
• M5: 2,363,796 km (0.078 R)
• M6: 2,801,669 km (0.054 R)
• M7: 2,915,214 km (0.042 R)
• M8: 3,505,677 km (0.034 R)
• M9: 3,659,164 km (0.119 R)
• M10: 3,783,629 km (0.097 R)
• M11: 4,133,090 km (0.089 R)
• M12: 4,262,642 km (0.039 R)
• M13: 4,459,812 km (0.085 R)
• M14: 5,000,159 km (0.095 R)
• M15: 5,885,629 km (0.092 R)
• M16: 6,068,587 km (0.093 R)
• M17: 7,798,687 km (0.071 R)
• M18: 8,161,910 km (0.085 R)
• M19: 8,696,573 km (0.056 R)
• M20: 8,863,375 km (0.102 R)
• M21: 9,073,410 km (0.082 R)
• M22: 9,157,783 km (0.103 R)
• M23: 10,411,862 km (0.1 R)
• M24: 10,500,275 km (0.101 R)
• M25: 10,811,887 km (0.117 R)
• M26: 11,036,433 km (0.115 R)
• M27: 12,228,429 km (0.114 R)
• M28: 12,462,400 km (0.111 R)
• M29: 12,887,109 km (0.033 R)
• M30: 14,189,956 km (0.051 R)
• M31: 14,386,528 km (0.091 R)
• M32: 16,971,280 km (0.086 R)
• M33: 18,023,402 km (0.104 R)
• M34: 18,289,686 km (0.117 R)
• M35: 18,557,317 km (0.06 R)
• M36: 18,664,728 km (0.113 R)
• M37: 19,640,854 km (0.067 R)
• M38: 21,360,631 km (0.053 R)
• M39: 21,982,360 km (0.038 R)
• M40: 22,667,518 km (0.084 R)
• M41: 23,128,130 km (0.072 R)
• M42: 23,301,664 km (0.098 R)
• M43: 23,591,883 km (0.112 R)
• M44: 24,000,136 km (0.097 R)
• M45: 25,179,566 km (0.115 R)
• M46: 25,896,289 km (0.118 R)
• M47: 26,922,979 km (0.057 R)
• M48: 27,227,560 km (0.093 R)
• M49: 27,840,014 km (0.105 R)
• M50: 28,457,105 km (0.118 R)
• M51: 29,767,583 km (0.053 R)
• M52: 30,906,322 km (0.081 R)
• M53: 31,033,779 km (0.031 R)
• M54: 32,382,254 km (0.112 R)
• M55: 32,965,985 km (0.091 R)
• M56: 33,422,408 km (0.075 R)
• M57: 34,671,999 km (0.064 R)
• M58: 34,936,937 km (0.104 R)
• M59: 35,602,348 km (0.092 R)
• M60: 35,936,700 km (0.116 R)
• M61: 36,473,756 km (0.037 R)
• M62: 36,878,269 km (0.065 R)
• M63: 37,759,699 km (0.033 R)
• M64: 39,060,602 km (0.108 R)
• M65: 40,028,650 km (0.108 R)
• M66: 40,445,879 km (0.117 R)
• M67: 40,724,879 km (0.119 R)
• M68: 41,004,477 km (0.037 R)
• M69: 41,776,701 km (0.107 R)
• M70: 41,917,623 km (0.114 R)
• M71: 42,129,304 km (0.075 R)
• M72: 42,553,713 km (0.094 R)
• M73: 43,406,869 km (0.111 R)
• M74: 43,692,452 km (0.112 R)
• M75: 43,835,467 km (0.075 R)
• M76: 44,050,290 km (0.117 R)
• M77: 48,125,037 km (0.108 R)
• M78: 49,385,548 km (0.091 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 11,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit