🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.25 AU - 1.37 AU

Year: 534 Days

Day: 37.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,765,081 km

• M1: 419,921 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.52 AU - 1.6 AU

Year: 695 Days

Day: 42.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.48 AU - 1.8 AU

Year: 749 Days

Day: 32 Hours

Environment

Temp: -40 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,765,081 km

• M1: 326,123 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.75 AU - 1.87 AU

Year: 868 Days

Day: 26.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,765,081 km

• M1: 517,010 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.03 AU - 2.21 AU

Year: 1100 Days

Day: 41.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.78 AU - 2.66 AU

Year: 1179 Days

Day: 16.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.1

Radius: 13.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.62 AU - 11.18 AU

Year: 10273 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,765,081 km

• M1: 208,539 km (0.077 R)
• M2: 319,391 km (0.052 R)
• M3: 511,026 km (0.098 R)
• M4: 965,505 km (0.067 R)
• M5: 1,508,844 km (0.027 R)
• M6: 1,600,398 km (0.084 R)
• M7: 1,887,028 km (0.11 R)
• M8: 2,321,609 km (0.058 R)
• M9: 2,873,027 km (0.105 R)
• M10: 3,495,354 km (0.116 R)
• M11: 3,587,656 km (0.034 R)
• M12: 3,743,388 km (0.097 R)
• M13: 4,061,881 km (0.066 R)
• M14: 4,389,202 km (0.099 R)
• M15: 5,069,573 km (0.098 R)
• M16: 5,386,720 km (0.119 R)
• M17: 5,637,895 km (0.102 R)
• M18: 6,114,663 km (0.069 R)
• M19: 6,376,908 km (0.072 R)
• M20: 6,719,488 km (0.104 R)
• M21: 7,068,051 km (0.033 R)
• M22: 7,542,126 km (0.038 R)
• M23: 8,149,494 km (0.038 R)
• M24: 8,396,779 km (0.106 R)
• M25: 8,646,607 km (0.061 R)
• M26: 8,898,979 km (0.097 R)
• M27: 9,153,744 km (0.074 R)
• M28: 9,497,221 km (0.118 R)
• M29: 9,801,204 km (0.115 R)
• M30: 9,888,718 km (0.101 R)
• M31: 10,152,609 km (0.12 R)
• M32: 11,971,570 km (0.107 R)
• M33: 12,347,210 km (0.066 R)
• M34: 12,489,178 km (0.063 R)
• M35: 13,110,458 km (0.068 R)
• M36: 13,255,269 km (0.1 R)
• M37: 13,888,966 km (0.109 R)
• M38: 14,732,698 km (0.055 R)
• M39: 15,287,406 km (0.112 R)
• M40: 15,592,885 km (0.103 R)
• M41: 15,695,210 km (0.106 R)
• M42: 16,730,278 km (0.076 R)
• M43: 19,523,569 km (0.099 R)
• M44: 19,744,376 km (0.117 R)
• M45: 21,143,265 km (0.097 R)
• M46: 21,711,737 km (0.113 R)
• M47: 22,573,870 km (0.099 R)
• M48: 22,689,659 km (0.099 R)
• M49: 23,799,675 km (0.082 R)
• M50: 24,035,591 km (0.095 R)
• M51: 26,437,534 km (0.095 R)
• M52: 27,111,473 km (0.093 R)
• M53: 27,296,226 km (0.088 R)
• M54: 27,915,262 km (0.076 R)
• M55: 28,413,722 km (0.088 R)
• M56: 29,166,947 km (0.118 R)
• M57: 29,990,484 km (0.097 R)
• M58: 30,181,520 km (0.119 R)
• M59: 30,693,145 km (0.07 R)
• M60: 30,885,827 km (0.114 R)
• M61: 31,465,967 km (0.107 R)
• M62: 31,725,071 km (0.112 R)
• M63: 32,179,998 km (0.072 R)
• M64: 33,491,971 km (0.105 R)
• M65: 34,487,545 km (0.105 R)
• M66: 38,773,375 km (0.063 R)
• M67: 39,678,591 km (0.059 R)
• M68: 40,449,918 km (0.102 R)
• M69: 40,731,611 km (0.073 R)
• M70: 40,872,681 km (0.106 R)
• M71: 41,296,941 km (0.108 R)
• M72: 41,651,638 km (0.111 R)
• M73: 42,007,381 km (0.107 R)
• M74: 43,080,447 km (0.111 R)
• M75: 43,296,167 km (0.118 R)
• M76: 43,800,910 km (0.075 R)
• M77: 45,034,793 km (0.081 R)
• M78: 45,986,086 km (0.067 R)
• M79: 46,427,400 km (0.114 R)
• M80: 47,091,914 km (0.106 R)
• M81: 47,536,668 km (0.096 R)
• M82: 48,057,418 km (0.115 R)
• M83: 48,430,515 km (0.074 R)
• M84: 49,104,454 km (0.075 R)
• M85: 49,329,898 km (0.093 R)
• M86: 49,630,889 km (0.08 R)
• M87: 49,781,534 km (0.032 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 18,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit