🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.69 AU - 1.03 AU

Year: 300 Days

Day: 43.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,824,105 km

• M1: 229,334 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.86 AU - 1.08 AU

Year: 360 Days

Day: 23.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,824,105 km

• M1: 499,806 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.35 AU - 3.67 AU

Year: 1967 Days

Day: 16.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.3

Radius: 4.8

Gravity: 21.63 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.93 AU - 11.93 AU

Year: 15523 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,824,105 km

• M1: 59,690 km (0.112 R)
• M2: 224,995 km (0.072 R)
• M3: 586,723 km (0.118 R)
• M4: 790,026 km (0.119 R)
• M5: 1,196,035 km (0.116 R)
• M6: 1,730,249 km (0.108 R)
• M7: 1,898,846 km (0.082 R)
• M8: 2,410,022 km (0.044 R)
• M9: 2,731,059 km (0.09 R)
• M10: 3,031,900 km (0.096 R)
• M11: 4,246,186 km (0.086 R)
• M12: 4,429,443 km (0.055 R)
• M13: 4,746,890 km (0.073 R)
• M14: 5,977,781 km (0.07 R)
• M15: 7,319,973 km (0.066 R)
• M16: 7,991,817 km (0.066 R)
• M17: 9,983,264 km (0.052 R)
• M18: 11,324,559 km (0.101 R)
• M19: 12,781,642 km (0.119 R)
• M20: 16,885,860 km (0.115 R)
• M21: 20,290,408 km (0.076 R)
• M22: 20,636,727 km (0.114 R)
• M23: 20,898,972 km (0.111 R)
• M24: 26,830,827 km (0.094 R)
• M25: 27,669,473 km (0.061 R)
• M26: 33,311,257 km (0.115 R)
• M27: 34,524,795 km (0.1 R)
• M28: 36,654,769 km (0.109 R)
• M29: 37,039,535 km (0.056 R)
• M30: 37,556,695 km (0.095 R)
• M31: 39,673,655 km (0.111 R)
• M32: 39,943,828 km (0.078 R)
• M33: 52,590,533 km (0.097 R)
• M34: 53,737,201 km (0.056 R)
• M35: 55,910,708 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.4

Radius: 4.8

Gravity: 23.8 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.37 AU - 14.55 AU

Year: 19650 Days

Day: 15.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,824,105 km

• M1: 59,690 km (0.119 R)
• M2: 213,027 km (0.072 R)
• M3: 373,097 km (0.051 R)
• M4: 651,948 km (0.047 R)
• M5: 942,167 km (0.073 R)
• M6: 1,271,731 km (0.078 R)
• M7: 3,768,221 km (0.112 R)
• M8: 4,294,356 km (0.115 R)
• M9: 4,728,639 km (0.107 R)
• M10: 5,010,033 km (0.033 R)
• M11: 5,453,142 km (0.043 R)
• M12: 5,841,946 km (0.091 R)
• M13: 6,249,002 km (0.079 R)
• M14: 6,544,907 km (0.082 R)
• M15: 7,164,990 km (0.106 R)
• M16: 7,349,145 km (0.067 R)
• M17: 8,885,366 km (0.058 R)
• M18: 9,588,924 km (0.038 R)
• M19: 11,921,903 km (0.108 R)
• M20: 14,978,636 km (0.067 R)
• M21: 17,504,148 km (0.073 R)
• M22: 17,922,722 km (0.114 R)
• M23: 21,230,780 km (0.106 R)
• M24: 22,287,540 km (0.057 R)
• M25: 24,091,540 km (0.094 R)
• M26: 25,560,442 km (0.043 R)
• M27: 26,535,521 km (0.102 R)
• M28: 29,846,122 km (0.073 R)
• M29: 30,084,132 km (0.114 R)
• M30: 33,807,324 km (0.08 R)
• M31: 34,195,680 km (0.118 R)
• M32: 37,135,427 km (0.094 R)
• M33: 39,091,270 km (0.115 R)
• M34: 43,664,327 km (0.083 R)
• M35: 50,075,045 km (0.098 R)
• M36: 63,338,691 km (0.106 R)
• M37: 64,324,392 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 12,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit