🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.93 AU - 1.43 AU

Year: 453 Days

Day: 43.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,177,145 km

• M1: 43,982 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.31 AU - 1.93 AU

Year: 728 Days

Day: 25.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,177,145 km

• M1: 54,154 km (0.094 R)

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.6

Radius: 14

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.79 AU - 6.13 AU

Year: 4505 Days

Day: 8.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,177,145 km

• M1: 174,132 km (0.063 R)
• M2: 1,052,870 km (0.12 R)
• M3: 1,534,725 km (0.117 R)
• M4: 2,111,424 km (0.119 R)
• M5: 3,148,886 km (0.08 R)
• M6: 4,050,063 km (0.086 R)
• M7: 4,914,589 km (0.075 R)
• M8: 6,393,514 km (0.089 R)
• M9: 7,633,979 km (0.028 R)
• M10: 9,928,661 km (0.075 R)
• M11: 10,379,399 km (0.079 R)
• M12: 11,016,238 km (0.087 R)
• M13: 12,746,636 km (0.081 R)
• M14: 13,777,515 km (0.072 R)
• M15: 14,704,723 km (0.074 R)
• M16: 16,342,071 km (0.102 R)
• M17: 23,248,257 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.7

Radius: 11.9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.98 AU - 8.72 AU

Year: 7036 Days

Day: 12.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,177,145 km

• M1: 152,440 km (0.095 R)
• M2: 566,378 km (0.117 R)
• M3: 947,703 km (0.104 R)
• M4: 1,623,885 km (0.075 R)
• M5: 2,424,682 km (0.075 R)
• M6: 3,275,745 km (0.064 R)
• M7: 3,818,486 km (0.115 R)
• M8: 5,658,240 km (0.079 R)
• M9: 8,349,805 km (0.102 R)
• M10: 8,764,042 km (0.102 R)
• M11: 9,455,333 km (0.077 R)
• M12: 9,997,327 km (0.075 R)
• M13: 11,292,994 km (0.103 R)
• M14: 12,375,783 km (0.045 R)
• M15: 13,246,293 km (0.111 R)
• M16: 13,925,617 km (0.116 R)
• M17: 14,391,315 km (0.107 R)
• M18: 15,601,113 km (0.078 R)
• M19: 17,879,788 km (0.073 R)
• M20: 19,063,107 km (0.059 R)
• M21: 21,508,135 km (0.116 R)
• M22: 21,974,132 km (0.12 R)
• M23: 22,765,804 km (0.066 R)
• M24: 23,823,311 km (0.063 R)
• M25: 25,255,262 km (0.058 R)
• M26: 33,909,948 km (0.079 R)
• M27: 37,036,094 km (0.103 R)

Asteroid Belt

Center: 11.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841

Radius: 5.1

Gravity: 32.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.51 AU - 16.69 AU

Year: 21756 Days

Day: 24.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,177,145 km

• M1: 63,429 km (0.037 R)
• M2: 243,994 km (0.108 R)
• M3: 783,743 km (0.083 R)
• M4: 1,057,507 km (0.093 R)
• M5: 1,361,041 km (0.08 R)
• M6: 1,854,266 km (0.066 R)
• M7: 3,102,211 km (0.067 R)
• M8: 4,114,689 km (0.104 R)
• M9: 4,640,975 km (0.055 R)
• M10: 4,939,422 km (0.069 R)
• M11: 5,741,716 km (0.054 R)
• M12: 5,955,192 km (0.026 R)
• M13: 6,129,773 km (0.076 R)
• M14: 6,674,010 km (0.037 R)
• M15: 7,200,744 km (0.065 R)
• M16: 7,754,705 km (0.049 R)
• M17: 10,957,296 km (0.1 R)
• M18: 12,524,334 km (0.06 R)
• M19: 13,102,679 km (0.097 R)
• M20: 14,157,494 km (0.081 R)
• M21: 18,202,770 km (0.107 R)
• M22: 18,478,628 km (0.082 R)
• M23: 21,188,294 km (0.026 R)
• M24: 22,956,541 km (0.101 R)
• M25: 24,151,679 km (0.071 R)
• M26: 28,972,021 km (0.066 R)
• M27: 34,116,842 km (0.099 R)
• M28: 38,314,707 km (0.114 R)
• M29: 51,285,890 km (0.109 R)
• M30: 52,575,573 km (0.109 R)
• M31: 56,379,398 km (0.113 R)
• M32: 58,348,256 km (0.075 R)
• M33: 59,349,814 km (0.062 R)
• M34: 61,799,778 km (0.073 R)
• M35: 63,259,704 km (0.094 R)
• M36: 63,470,188 km (0.042 R)
• M37: 64,742,518 km (0.105 R)
• M38: 69,106,437 km (0.05 R)
• M39: 84,381,427 km (0.084 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 15,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit