🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.38 AU - 0.64 AU

Year: 139 Days

Day: 24.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.58 AU - 0.64 AU

Year: 181 Days

Day: 44.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.68 AU - 0.84 AU

Year: 252 Days

Day: 38.5 Hours

Environment

Temp: 77 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.72 AU - 2.26 AU

Year: 1069 Days

Day: 19.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.78 AU - 2.24 AU

Year: 1085 Days

Day: 47 Hours

Environment

Temp: -75 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.31 AU - 3.57 AU

Year: 1920 Days

Day: 12.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.9

Radius: 12.5

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.29 AU - 9.43 AU

Year: 10905 Days

Day: 9.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,586,737 km

• M1: 405,859 km (0.115 R)
• M2: 615,296 km (0.063 R)
• M3: 717,322 km (0.105 R)
• M4: 1,061,397 km (0.065 R)
• M5: 1,145,022 km (0.111 R)
• M6: 1,274,873 km (0.08 R)
• M7: 1,433,148 km (0.11 R)
• M8: 1,646,474 km (0.06 R)
• M9: 1,744,760 km (0.084 R)
• M10: 1,896,003 km (0.116 R)
• M11: 2,805,708 km (0.047 R)
• M12: 2,924,489 km (0.089 R)
• M13: 3,075,134 km (0.119 R)
• M14: 3,166,837 km (0.097 R)
• M15: 3,607,104 km (0.086 R)
• M16: 4,685,854 km (0.045 R)
• M17: 4,862,978 km (0.099 R)
• M18: 6,634,965 km (0.112 R)
• M19: 6,954,955 km (0.107 R)
• M20: 7,157,510 km (0.086 R)
• M21: 7,776,995 km (0.107 R)
• M22: 8,242,244 km (0.075 R)
• M23: 8,542,936 km (0.118 R)
• M24: 8,716,470 km (0.081 R)
• M25: 8,935,182 km (0.103 R)
• M26: 9,022,996 km (0.072 R)
• M27: 9,601,790 km (0.095 R)
• M28: 9,737,026 km (0.118 R)
• M29: 10,608,434 km (0.058 R)
• M30: 10,982,877 km (0.107 R)
• M31: 11,504,824 km (0.057 R)
• M32: 11,648,588 km (0.119 R)
• M33: 12,474,518 km (0.074 R)
• M34: 14,803,009 km (0.045 R)
• M35: 15,326,751 km (0.075 R)
• M36: 17,262,098 km (0.109 R)
• M37: 17,592,111 km (0.112 R)
• M38: 18,482,368 km (0.093 R)
• M39: 18,763,612 km (0.082 R)
• M40: 19,444,282 km (0.116 R)
• M41: 19,730,463 km (0.085 R)
• M42: 20,017,841 km (0.085 R)
• M43: 21,830,817 km (0.082 R)
• M44: 22,486,654 km (0.099 R)
• M45: 22,967,761 km (0.111 R)
• M46: 23,513,045 km (0.1 R)
• M47: 23,817,926 km (0.082 R)
• M48: 24,062,668 km (0.072 R)
• M49: 26,810,033 km (0.094 R)
• M50: 27,769,105 km (0.12 R)
• M51: 29,196,119 km (0.09 R)
• M52: 30,050,622 km (0.036 R)
• M53: 30,248,989 km (0.095 R)
• M54: 30,381,383 km (0.096 R)
• M55: 31,649,524 km (0.038 R)
• M56: 31,784,012 km (0.115 R)
• M57: 33,618,232 km (0.102 R)
• M58: 33,892,894 km (0.082 R)
• M59: 34,999,020 km (0.102 R)
• M60: 35,347,134 km (0.116 R)
• M61: 37,104,760 km (0.097 R)
• M62: 37,958,515 km (0.077 R)
• M63: 38,531,176 km (0.114 R)
• M64: 39,179,084 km (0.114 R)
• M65: 39,468,107 km (0.087 R)
• M66: 40,193,806 km (0.103 R)
• M67: 40,339,515 km (0.084 R)
• M68: 41,511,315 km (0.093 R)
• M69: 41,806,023 km (0.063 R)
• M70: 42,694,335 km (0.073 R)
• M71: 42,917,236 km (0.113 R)
• M72: 44,188,518 km (0.057 R)
• M73: 44,489,360 km (0.061 R)
• M74: 45,699,906 km (0.072 R)
• M75: 45,851,897 km (0.108 R)
• M76: 46,232,773 km (0.09 R)
• M77: 46,461,957 km (0.086 R)
• M78: 47,844,092 km (0.076 R)
• M79: 49,239,840 km (0.045 R)
• M80: 49,786,171 km (0.106 R)
• M81: 50,021,040 km (0.082 R)
• M82: 51,595,707 km (0.117 R)
• M83: 51,912,556 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 16,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit