🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.54 AU - 0.78 AU

Year: 190 Days

Day: 14.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,514,472 km

• M1: 328,068 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.69 AU - 0.99 AU

Year: 273 Days

Day: 18.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,514,472 km

• M1: 65,524 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.94 AU - 1.24 AU

Year: 404 Days

Day: 44.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,514,472 km

• M1: 287,527 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.23 AU - 1.63 AU

Year: 607 Days

Day: 31.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 11.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.99 AU - 8.31 AU

Year: 6084 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 28,514,472 km

• M1: 420,220 km (0.112 R)
• M2: 605,722 km (0.119 R)
• M3: 820,694 km (0.05 R)
• M4: 1,019,809 km (0.106 R)
• M5: 1,104,032 km (0.107 R)
• M6: 2,010,296 km (0.092 R)
• M7: 2,555,281 km (0.113 R)
• M8: 2,867,342 km (0.113 R)
• M9: 3,318,829 km (0.104 R)
• M10: 3,643,307 km (0.1 R)
• M11: 4,270,720 km (0.094 R)
• M12: 4,659,824 km (0.044 R)
• M13: 5,510,288 km (0.103 R)
• M14: 5,701,624 km (0.092 R)
• M15: 5,778,667 km (0.1 R)
• M16: 5,934,099 km (0.107 R)
• M17: 6,189,462 km (0.054 R)
• M18: 6,751,801 km (0.117 R)
• M19: 6,853,976 km (0.036 R)
• M20: 7,039,178 km (0.099 R)
• M21: 7,288,707 km (0.048 R)
• M22: 7,372,632 km (0.084 R)
• M23: 7,541,229 km (0.107 R)
• M24: 7,775,349 km (0.113 R)
• M25: 8,535,905 km (0.058 R)
• M26: 8,802,189 km (0.108 R)
• M27: 9,071,166 km (0.074 R)
• M28: 10,034,128 km (0.115 R)
• M29: 12,757,407 km (0.087 R)
• M30: 13,446,156 km (0.111 R)
• M31: 13,808,183 km (0.118 R)
• M32: 14,939,891 km (0.087 R)
• M33: 16,623,764 km (0.108 R)
• M34: 16,900,969 km (0.051 R)
• M35: 17,040,245 km (0.11 R)
• M36: 18,310,031 km (0.047 R)
• M37: 19,405,836 km (0.053 R)
• M38: 19,493,351 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.6

Radius: 5.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16.33 AU - 16.63 AU

Year: 23734 Days

Day: 19.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,514,472 km

• M1: 446,550 km (0.07 R)
• M2: 552,016 km (0.115 R)
• M3: 749,785 km (0.073 R)
• M4: 787,034 km (0.096 R)
• M5: 1,464,862 km (0.053 R)
• M6: 1,856,061 km (0.078 R)
• M7: 2,652,071 km (0.066 R)
• M8: 2,690,518 km (0.111 R)
• M9: 2,925,087 km (0.105 R)
• M10: 3,330,797 km (0.083 R)
• M11: 3,372,385 km (0.106 R)
• M12: 3,414,123 km (0.096 R)
• M13: 3,476,954 km (0.062 R)
• M14: 3,540,234 km (0.115 R)
• M15: 3,667,990 km (0.109 R)
• M16: 4,860,884 km (0.101 R)
• M17: 5,026,788 km (0.099 R)
• M18: 5,098,445 km (0.09 R)
• M19: 5,511,036 km (0.106 R)
• M20: 5,584,937 km (0.116 R)
• M21: 6,010,094 km (0.103 R)
• M22: 6,785,460 km (0.106 R)
• M23: 7,211,814 km (0.111 R)
• M24: 7,265,669 km (0.103 R)
• M25: 7,895,177 km (0.11 R)
• M26: 8,343,372 km (0.081 R)
• M27: 8,513,615 km (0.114 R)
• M28: 8,713,627 km (0.08 R)
• M29: 9,499,465 km (0.088 R)
• M30: 10,217,086 km (0.067 R)
• M31: 10,308,041 km (0.111 R)
• M32: 10,460,033 km (0.092 R)
• M33: 10,612,922 km (0.086 R)
• M34: 11,169,426 km (0.083 R)
• M35: 11,514,249 km (0.053 R)
• M36: 11,577,230 km (0.105 R)
• M37: 11,672,075 km (0.094 R)
• M38: 12,278,395 km (0.105 R)
• M39: 12,666,601 km (0.108 R)
• M40: 13,855,456 km (0.033 R)
• M41: 13,989,645 km (0.083 R)
• M42: 14,056,964 km (0.109 R)
• M43: 14,124,433 km (0.095 R)
• M44: 14,293,329 km (0.112 R)
• M45: 14,463,122 km (0.076 R)
• M46: 14,838,613 km (0.056 R)
• M47: 15,044,908 km (0.093 R)
• M48: 15,182,987 km (0.095 R)
• M49: 15,321,365 km (0.111 R)
• M50: 15,425,485 km (0.083 R)
• M51: 16,835,894 km (0.075 R)
• M52: 16,943,305 km (0.066 R)
• M53: 17,483,952 km (0.069 R)
• M54: 17,701,766 km (0.092 R)
• M55: 18,066,785 km (0.117 R)
• M56: 18,397,546 km (0.077 R)
• M57: 19,363,948 km (0.104 R)
• M58: 20,308,659 km (0.112 R)
• M59: 20,423,101 km (0.08 R)
• M60: 20,537,693 km (0.111 R)
• M61: 20,575,990 km (0.083 R)
• M62: 20,998,156 km (0.115 R)
• M63: 21,113,944 km (0.101 R)
• M64: 21,307,075 km (0.1 R)
• M65: 24,033,197 km (0.058 R)
• M66: 24,802,878 km (0.111 R)
• M67: 24,884,409 km (0.105 R)
• M68: 25,047,620 km (0.108 R)
• M69: 25,211,280 km (0.069 R)
• M70: 25,498,359 km (0.074 R)
• M71: 25,539,498 km (0.061 R)
• M72: 25,869,212 km (0.118 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 19,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit