🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.44 AU - 0.62 AU

Year: 148 Days

Day: 25.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,680,590 km

• M1: 31,864 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.9 AU - 2.28 AU

Year: 1157 Days

Day: 13 Hours

Environment

Temp: -85 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.89 AU - 2.41 AU

Year: 1207 Days

Day: 47.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.04 AU - 3.66 AU

Year: 2348 Days

Day: 37.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.41 AU - 4.43 AU

Year: 2972 Days

Day: 42.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 68.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.8

Radius: 9.2

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.79 AU - 6.99 AU

Year: 6925 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,680,590 km

• M1: 114,442 km (0.048 R)
• M2: 502,948 km (0.06 R)
• M3: 977,472 km (0.11 R)
• M4: 1,622,090 km (0.115 R)
• M5: 1,991,447 km (0.043 R)
• M6: 3,006,020 km (0.106 R)
• M7: 3,357,874 km (0.106 R)
• M8: 4,145,058 km (0.095 R)
• M9: 4,498,109 km (0.072 R)
• M10: 4,841,885 km (0.082 R)
• M11: 5,296,064 km (0.118 R)
• M12: 5,679,782 km (0.09 R)
• M13: 6,013,535 km (0.044 R)
• M14: 6,395,907 km (0.078 R)
• M15: 8,907,506 km (0.114 R)
• M16: 11,216,100 km (0.063 R)
• M17: 12,452,527 km (0.098 R)
• M18: 14,381,890 km (0.068 R)
• M19: 17,115,492 km (0.113 R)
• M20: 18,098,799 km (0.1 R)
• M21: 18,604,440 km (0.076 R)
• M22: 20,643,010 km (0.118 R)
• M23: 22,410,958 km (0.103 R)
• M24: 23,331,733 km (0.105 R)
• M25: 25,789,027 km (0.042 R)
• M26: 27,362,498 km (0.079 R)
• M27: 31,418,694 km (0.108 R)
• M28: 31,939,295 km (0.109 R)
• M29: 32,254,348 km (0.11 R)
• M30: 33,643,813 km (0.109 R)
• M31: 33,970,086 km (0.098 R)
• M32: 34,518,512 km (0.071 R)
• M33: 39,360,696 km (0.036 R)
• M34: 40,087,442 km (0.075 R)
• M35: 41,443,098 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924

Radius: 3.1

Gravity: 96.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.35 AU - 14.47 AU

Year: 18802 Days

Day: 18.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 80,680,590 km

• M1: 38,746 km (0.056 R)
• M2: 250,427 km (0.057 R)
• M3: 356,641 km (0.025 R)
• M4: 932,892 km (0.113 R)
• M5: 1,505,553 km (0.108 R)
• M6: 1,608,327 km (0.106 R)
• M7: 2,005,359 km (0.113 R)
• M8: 2,215,844 km (0.084 R)
• M9: 2,884,247 km (0.113 R)
• M10: 3,832,398 km (0.083 R)
• M11: 4,156,577 km (0.043 R)
• M12: 4,428,695 km (0.084 R)
• M13: 5,199,573 km (0.089 R)
• M14: 5,637,297 km (0.097 R)
• M15: 7,338,224 km (0.106 R)
• M16: 7,634,727 km (0.099 R)
• M17: 8,042,531 km (0.048 R)
• M18: 8,901,223 km (0.058 R)
• M19: 10,989,460 km (0.116 R)
• M20: 15,051,640 km (0.063 R)
• M21: 17,632,054 km (0.111 R)
• M22: 18,705,269 km (0.044 R)
• M23: 20,107,001 km (0.117 R)
• M24: 20,882,516 km (0.09 R)
• M25: 25,507,035 km (0.085 R)
• M26: 27,698,794 km (0.064 R)
• M27: 28,901,261 km (0.115 R)
• M28: 29,145,854 km (0.115 R)
• M29: 34,744,405 km (0.095 R)
• M30: 38,750,636 km (0.113 R)
• M31: 40,100,906 km (0.077 R)
• M32: 42,420,571 km (0.101 R)
• M33: 46,986,896 km (0.106 R)
• M34: 48,349,284 km (0.09 R)
• M35: 50,265,333 km (0.036 R)
• M36: 50,618,983 km (0.119 R)
• M37: 54,806,676 km (0.083 R)
• M38: 55,369,463 km (0.115 R)
• M39: 56,125,680 km (0.1 R)
• M40: 58,240,695 km (0.074 R)
• M41: 62,018,041 km (0.094 R)
• M42: 64,485,957 km (0.083 R)
• M43: 66,167,138 km (0.1 R)
• M44: 72,731,642 km (0.093 R)
• M45: 76,403,821 km (0.083 R)
• M46: 80,680,525 km (0.114 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: 169 - 20,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit