🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.51 AU - 0.65 AU

Year: 159 Days

Day: 22.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.85 AU - 2.93 AU

Year: 1330 Days

Day: 41 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,997,180 km

• M1: 101,427 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.35 AU - 2.73 AU

Year: 1457 Days

Day: 16.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.8

Radius: 12

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.27 AU - 9.43 AU

Year: 9475 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 82,997,180 km

• M1: 168,597 km (0.07 R)
• M2: 259,253 km (0.081 R)
• M3: 421,417 km (0.06 R)
• M4: 508,483 km (0.097 R)
• M5: 618,288 km (0.105 R)
• M6: 779,405 km (0.1 R)
• M7: 910,153 km (0.064 R)
• M8: 1,029,832 km (0.102 R)
• M9: 1,698,235 km (0.073 R)
• M10: 1,825,094 km (0.095 R)
• M11: 2,953,062 km (0.034 R)
• M12: 3,135,422 km (0.066 R)
• M13: 3,235,204 km (0.071 R)
• M14: 3,871,593 km (0.11 R)
• M15: 3,963,446 km (0.114 R)
• M16: 4,498,109 km (0.04 R)
• M17: 4,659,824 km (0.07 R)
• M18: 4,955,729 km (0.088 R)
• M19: 5,055,810 km (0.106 R)
• M20: 5,411,105 km (0.074 R)
• M21: 5,600,645 km (0.086 R)
• M22: 5,704,915 km (0.12 R)
• M23: 5,844,938 km (0.098 R)
• M24: 6,894,367 km (0.108 R)
• M25: 8,197,814 km (0.103 R)
• M26: 8,535,606 km (0.066 R)
• M27: 9,081,339 km (0.082 R)
• M28: 9,183,514 km (0.111 R)
• M29: 9,265,793 km (0.101 R)
• M30: 10,981,082 km (0.112 R)
• M31: 11,618,818 km (0.092 R)
• M32: 12,359,178 km (0.118 R)
• M33: 12,586,566 km (0.109 R)
• M34: 13,838,102 km (0.045 R)
• M35: 14,240,371 km (0.105 R)
• M36: 14,502,766 km (0.101 R)
• M37: 14,694,550 km (0.118 R)
• M38: 14,790,741 km (0.088 R)
• M39: 16,011,161 km (0.062 R)
• M40: 16,784,133 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.7

Radius: 3.4

Gravity: 33.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 17.55 AU - 20.99 AU

Year: 30443 Days

Day: 16.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 82,997,180 km

• M1: 210,185 km (0.075 R)
• M2: 242,648 km (0.116 R)
• M3: 276,906 km (0.092 R)
• M4: 1,054,515 km (0.073 R)
• M5: 1,678,488 km (0.074 R)
• M6: 1,814,772 km (0.082 R)
• M7: 1,990,100 km (0.098 R)
• M8: 2,705,029 km (0.094 R)
• M9: 3,490,717 km (0.055 R)
• M10: 4,387,706 km (0.085 R)
• M11: 6,011,441 km (0.088 R)
• M12: 7,295,739 km (0.105 R)
• M13: 7,350,940 km (0.082 R)
• M14: 7,685,740 km (0.088 R)
• M15: 7,798,387 km (0.034 R)
• M16: 8,895,837 km (0.063 R)
• M17: 9,674,046 km (0.082 R)
• M18: 10,225,613 km (0.112 R)
• M19: 10,473,945 km (0.095 R)
• M20: 10,536,328 km (0.032 R)
• M21: 10,661,541 km (0.104 R)
• M22: 10,787,203 km (0.072 R)
• M23: 11,358,817 km (0.114 R)
• M24: 12,005,379 km (0.083 R)
• M25: 12,332,998 km (0.118 R)
• M26: 13,064,382 km (0.112 R)
• M27: 14,015,376 km (0.081 R)
• M28: 14,084,191 km (0.103 R)
• M29: 19,244,569 km (0.092 R)
• M30: 19,474,352 km (0.114 R)
• M31: 19,859,117 km (0.108 R)
• M32: 20,246,426 km (0.117 R)
• M33: 22,621,891 km (0.115 R)
• M34: 23,188,717 km (0.042 R)
• M35: 24,584,615 km (0.117 R)
• M36: 25,838,843 km (0.114 R)
• M37: 26,431,101 km (0.079 R)
• M38: 26,686,465 km (0.112 R)
• M39: 27,715,549 km (0.115 R)
• M40: 31,959,491 km (0.081 R)
• M41: 36,969,374 km (0.09 R)
• M42: 37,445,394 km (0.088 R)
• M43: 37,636,431 km (0.102 R)
• M44: 37,732,024 km (0.108 R)
• M45: 39,758,626 km (0.062 R)
• M46: 40,148,628 km (0.086 R)
• M47: 40,441,989 km (0.086 R)
• M48: 41,030,806 km (0.067 R)
• M49: 41,227,677 km (0.099 R)
• M50: 41,919,268 km (0.117 R)
• M51: 43,916,400 km (0.107 R)
• M52: 47,175,689 km (0.071 R)
• M53: 49,042,820 km (0.089 R)
• M54: 50,828,420 km (0.11 R)
• M55: 50,934,036 km (0.093 R)
• M56: 51,888,620 km (0.067 R)
• M57: 56,858,710 km (0.11 R)
• M58: 58,401,064 km (0.101 R)
• M59: 59,177,477 km (0.087 R)
• M60: 59,622,680 km (0.092 R)
• M61: 61,189,568 km (0.044 R)
• M62: 64,592,471 km (0.034 R)
• M63: 65,395,363 km (0.041 R)
• M64: 68,873,064 km (0.101 R)
• M65: 68,990,050 km (0.067 R)
• M66: 70,516,547 km (0.066 R)
• M67: 74,321,269 km (0.107 R)
• M68: 74,801,479 km (0.099 R)
• M69: 75,042,032 km (0.079 R)
• M70: 76,611,613 km (0.11 R)
• M71: 81,755,984 km (0.057 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 10,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit