🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.7 AU

Year: 181 Days

Day: 16.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.63 AU - 0.65 AU

Year: 185 Days

Day: 16.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,366,835 km

• M1: 283,937 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.14 AU - 1.22 AU

Year: 464 Days

Day: 34.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.42 AU - 5.26 AU

Year: 3270 Days

Day: 23.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.4

Radius: 3.2

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.74 AU - 14.16 AU

Year: 18843 Days

Day: 21.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,366,835 km

• M1: 101,577 km (0.119 R)
• M2: 196,272 km (0.117 R)
• M3: 233,821 km (0.099 R)
• M4: 384,317 km (0.111 R)
• M5: 574,755 km (0.083 R)
• M6: 806,482 km (0.042 R)
• M7: 932,294 km (0.034 R)
• M8: 1,457,682 km (0.105 R)
• M9: 1,749,248 km (0.037 R)
• M10: 1,953,299 km (0.105 R)
• M11: 2,251,747 km (0.107 R)
• M12: 2,406,431 km (0.067 R)
• M13: 2,914,167 km (0.104 R)
• M14: 3,479,048 km (0.035 R)
• M15: 3,555,193 km (0.081 R)
• M16: 4,157,175 km (0.11 R)
• M17: 4,210,881 km (0.104 R)
• M18: 4,428,546 km (0.113 R)
• M19: 4,538,650 km (0.11 R)
• M20: 5,189,550 km (0.095 R)
• M21: 5,334,959 km (0.061 R)
• M22: 5,452,094 km (0.093 R)
• M23: 5,481,565 km (0.104 R)
• M24: 5,659,437 km (0.117 R)
• M25: 5,718,977 km (0.097 R)
• M26: 5,808,885 km (0.082 R)
• M27: 6,327,242 km (0.105 R)
• M28: 7,244,875 km (0.106 R)
• M29: 7,407,339 km (0.041 R)
• M30: 7,868,399 km (0.045 R)
• M31: 8,035,350 km (0.106 R)
• M32: 8,372,694 km (0.074 R)
• M33: 9,131,005 km (0.107 R)
• M34: 10,272,587 km (0.09 R)
• M35: 10,491,598 km (0.115 R)
• M36: 10,675,304 km (0.033 R)
• M37: 10,822,957 km (0.119 R)
• M38: 11,120,358 km (0.095 R)
• M39: 11,232,706 km (0.092 R)
• M40: 11,270,105 km (0.094 R)
• M41: 11,382,902 km (0.063 R)
• M42: 11,533,846 km (0.11 R)
• M43: 11,761,385 km (0.09 R)
• M44: 13,634,799 km (0.065 R)
• M45: 13,714,834 km (0.097 R)
• M46: 17,823,390 km (0.112 R)
• M47: 17,867,072 km (0.113 R)
• M48: 18,660,689 km (0.115 R)
• M49: 18,793,980 km (0.085 R)
• M50: 19,106,490 km (0.04 R)
• M51: 19,196,100 km (0.108 R)
• M52: 20,648,246 km (0.06 R)
• M53: 20,832,251 km (0.089 R)
• M54: 21,016,855 km (0.04 R)
• M55: 21,063,081 km (0.063 R)
• M56: 21,155,532 km (0.097 R)
• M57: 22,796,920 km (0.067 R)
• M58: 22,891,915 km (0.087 R)
• M59: 22,987,059 km (0.099 R)
• M60: 23,321,111 km (0.105 R)
• M61: 23,849,341 km (0.108 R)
• M62: 26,548,835 km (0.082 R)
• M63: 27,200,782 km (0.106 R)
• M64: 29,291,562 km (0.111 R)
• M65: 29,394,785 km (0.057 R)
• M66: 31,486,163 km (0.047 R)
• M67: 32,496,248 km (0.072 R)
• M68: 32,870,991 km (0.049 R)
• M69: 32,924,696 km (0.104 R)
• M70: 33,624,964 km (0.075 R)
• M71: 33,895,586 km (0.056 R)
• M72: 34,330,019 km (0.098 R)
• M73: 34,493,529 km (0.085 R)
• M74: 34,930,504 km (0.094 R)
• M75: 35,094,912 km (0.066 R)
• M76: 35,699,737 km (0.054 R)
• M77: 35,920,543 km (0.103 R)
• M78: 36,252,650 km (0.114 R)
• M79: 36,530,154 km (0.054 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 13,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit