🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.43 AU - 0.59 AU

Year: 138 Days

Day: 16.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.58 AU - 2.26 AU

Year: 1008 Days

Day: 19.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.02 AU - 3.12 AU

Year: 2037 Days

Day: 27.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.4

Radius: 8.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.24 AU - 6.12 AU

Year: 4465 Days

Day: 6.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,723,662 km

• M1: 110,403 km (0.03 R)
• M2: 384,616 km (0.117 R)
• M3: 771,925 km (0.091 R)
• M4: 1,177,036 km (0.107 R)
• M5: 1,895,555 km (0.119 R)
• M6: 2,174,555 km (0.088 R)
• M7: 2,510,252 km (0.077 R)
• M8: 2,800,472 km (0.093 R)
• M9: 3,251,959 km (0.083 R)
• M10: 4,173,930 km (0.087 R)
• M11: 4,696,027 km (0.088 R)
• M12: 5,559,954 km (0.094 R)
• M13: 6,056,619 km (0.104 R)
• M14: 8,378,827 km (0.113 R)
• M15: 9,174,089 km (0.118 R)
• M16: 10,440,585 km (0.049 R)
• M17: 10,954,454 km (0.069 R)
• M18: 11,904,699 km (0.098 R)
• M19: 12,553,505 km (0.095 R)
• M20: 12,999,008 km (0.082 R)
• M21: 13,733,533 km (0.114 R)
• M22: 14,302,454 km (0.045 R)
• M23: 15,235,346 km (0.107 R)
• M24: 15,588,996 km (0.044 R)
• M25: 16,051,852 km (0.106 R)
• M26: 16,629,898 km (0.117 R)
• M27: 16,951,084 km (0.048 R)
• M28: 17,995,277 km (0.055 R)
• M29: 18,333,817 km (0.066 R)
• M30: 19,611,682 km (0.092 R)
• M31: 19,970,269 km (0.059 R)
• M32: 20,333,193 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.8

Radius: 8.5

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.85 AU - 5.89 AU

Year: 4713 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,723,662 km

• M1: 105,766 km (0.049 R)
• M2: 780,901 km (0.097 R)
• M3: 1,068,278 km (0.11 R)
• M4: 1,611,917 km (0.106 R)
• M5: 2,045,601 km (0.083 R)
• M6: 2,313,980 km (0.076 R)
• M7: 2,831,888 km (0.12 R)
• M8: 3,507,472 km (0.101 R)
• M9: 4,479,559 km (0.038 R)
• M10: 4,883,922 km (0.116 R)
• M11: 5,853,465 km (0.067 R)
• M12: 7,593,438 km (0.12 R)
• M13: 8,467,838 km (0.086 R)
• M14: 8,773,616 km (0.093 R)
• M15: 9,529,833 km (0.059 R)
• M16: 10,328,835 km (0.119 R)
• M17: 11,309,001 km (0.059 R)
• M18: 11,964,090 km (0.115 R)
• M19: 13,712,739 km (0.104 R)
• M20: 14,840,109 km (0.057 R)
• M21: 15,173,263 km (0.045 R)
• M22: 15,854,682 km (0.102 R)
• M23: 16,261,438 km (0.038 R)
• M24: 16,734,766 km (0.095 R)
• M25: 20,651,986 km (0.096 R)
• M26: 21,067,569 km (0.079 R)
• M27: 23,155,058 km (0.075 R)
• M28: 26,498,570 km (0.096 R)
• M29: 26,989,401 km (0.034 R)
• M30: 27,402,889 km (0.112 R)

Asteroid Belt

Center: 9.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.5

Radius: 5.1

Gravity: 37.7 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.15 AU - 14.35 AU

Year: 18267 Days

Day: 21.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,723,662 km

• M1: 114,742 km (0.092 R)
• M2: 284,685 km (0.119 R)
• M3: 582,534 km (0.113 R)
• M4: 821,143 km (0.111 R)
• M5: 1,514,080 km (0.078 R)
• M6: 2,307,248 km (0.082 R)
• M7: 2,756,341 km (0.08 R)
• M8: 3,015,145 km (0.097 R)
• M9: 3,318,380 km (0.082 R)
• M10: 3,953,573 km (0.072 R)
• M11: 4,116,036 km (0.106 R)
• M12: 4,738,513 km (0.078 R)
• M13: 5,034,567 km (0.056 R)
• M14: 7,123,551 km (0.111 R)
• M15: 8,599,185 km (0.104 R)
• M16: 9,265,494 km (0.072 R)
• M17: 10,700,287 km (0.064 R)
• M18: 10,952,958 km (0.112 R)
• M19: 17,573,262 km (0.066 R)
• M20: 18,917,399 km (0.032 R)
• M21: 19,101,554 km (0.112 R)
• M22: 20,814,001 km (0.067 R)
• M23: 24,322,968 km (0.054 R)
• M24: 25,425,654 km (0.118 R)
• M25: 29,794,959 km (0.108 R)
• M26: 31,570,686 km (0.074 R)
• M27: 33,148,046 km (0.057 R)
• M28: 33,415,976 km (0.071 R)
• M29: 35,751,647 km (0.047 R)
• M30: 40,745,074 km (0.099 R)
• M31: 45,520,238 km (0.109 R)
• M32: 50,301,536 km (0.067 R)
• M33: 50,832,758 km (0.087 R)
• M34: 51,906,572 km (0.063 R)
• M35: 55,595,206 km (0.047 R)
• M36: 72,097,497 km (0.104 R)
• M37: 73,679,794 km (0.117 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: 490 - 19,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit