🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.84 AU - 1.2 AU

Year: 394 Days

Day: 23.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,666,223 km

• M1: 225,743 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.27 AU - 2.97 AU

Year: 1624 Days

Day: 21.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.32 AU - 2.92 AU

Year: 1624 Days

Day: 14.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,666,223 km

• M1: 929,601 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.51 AU - 2.77 AU

Year: 1642 Days

Day: 23.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.22 AU - 4.04 AU

Year: 2648 Days

Day: 20.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.36 AU - 4.52 AU

Year: 2994 Days

Day: 46.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,666,223 km

• M1: 1,527,245 km (0.09 R)
• M2: 1,546,543 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24

Radius: 13.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.79 AU - 4.45 AU

Year: 3202 Days

Day: 5 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,666,223 km

• M1: 171,888 km (0.066 R)
• M2: 266,583 km (0.103 R)
• M3: 365,168 km (0.105 R)
• M4: 543,190 km (0.117 R)
• M5: 1,057,059 km (0.098 R)
• M6: 1,302,848 km (0.074 R)
• M7: 1,681,630 km (0.083 R)
• M8: 1,998,927 km (0.107 R)
• M9: 2,386,535 km (0.059 R)
• M10: 2,481,679 km (0.113 R)
• M11: 2,608,089 km (0.072 R)
• M12: 3,264,974 km (0.112 R)
• M13: 3,587,207 km (0.094 R)
• M14: 3,937,416 km (0.094 R)
• M15: 4,165,104 km (0.112 R)
• M16: 4,406,405 km (0.089 R)
• M17: 4,533,414 km (0.074 R)
• M18: 4,968,594 km (0.097 R)
• M19: 5,427,112 km (0.08 R)
• M20: 5,641,934 km (0.116 R)
• M21: 5,780,013 km (0.1 R)
• M22: 6,456,794 km (0.092 R)
• M23: 6,663,837 km (0.04 R)
• M24: 6,789,051 km (0.105 R)
• M25: 7,010,156 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.6

Radius: 8.7

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.18 AU - 6.68 AU

Year: 6243 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,666,223 km

• M1: 158,873 km (0.118 R)
• M2: 233,971 km (0.081 R)
• M3: 308,620 km (0.114 R)
• M4: 405,111 km (0.1 R)
• M5: 488,587 km (0.098 R)
• M6: 552,315 km (0.116 R)
• M7: 761,902 km (0.091 R)
• M8: 980,614 km (0.084 R)
• M9: 1,219,372 km (0.066 R)
• M10: 1,874,013 km (0.097 R)
• M11: 2,042,011 km (0.077 R)
• M12: 2,393,117 km (0.072 R)
• M13: 2,930,921 km (0.105 R)
• M14: 3,028,310 km (0.113 R)
• M15: 3,326,757 km (0.042 R)
• M16: 3,608,749 km (0.068 R)
• M17: 3,765,977 km (0.118 R)
• M18: 3,925,299 km (0.098 R)
• M19: 4,087,014 km (0.109 R)
• M20: 4,223,447 km (0.082 R)
• M21: 4,472,677 km (0.114 R)
• M22: 4,613,299 km (0.075 R)
• M23: 4,841,436 km (0.1 R)
• M24: 5,044,141 km (0.056 R)
• M25: 5,397,940 km (0.094 R)
• M26: 5,517,768 km (0.113 R)
• M27: 5,851,670 km (0.114 R)
• M28: 6,192,155 km (0.115 R)
• M29: 7,087,947 km (0.119 R)
• M30: 8,092,198 km (0.104 R)
• M31: 8,160,713 km (0.113 R)
• M32: 8,786,182 km (0.08 R)
• M33: 9,140,280 km (0.085 R)
• M34: 10,009,444 km (0.054 R)
• M35: 11,554,192 km (0.05 R)
• M36: 12,137,773 km (0.09 R)
• M37: 12,334,494 km (0.106 R)
• M38: 12,730,928 km (0.032 R)
• M39: 13,051,217 km (0.104 R)
• M40: 14,275,676 km (0.106 R)
• M41: 14,691,857 km (0.102 R)
• M42: 14,901,444 km (0.11 R)
• M43: 14,985,668 km (0.07 R)
• M44: 15,451,216 km (0.058 R)
• M45: 16,526,974 km (0.054 R)
• M46: 17,404,815 km (0.101 R)
• M47: 17,760,259 km (0.079 R)
• M48: 18,117,948 km (0.081 R)
• M49: 18,387,972 km (0.07 R)
• M50: 19,757,391 km (0.058 R)
• M51: 20,407,693 km (0.083 R)
• M52: 20,548,016 km (0.104 R)
• M53: 21,443,808 km (0.12 R)
• M54: 21,586,374 km (0.067 R)
• M55: 21,824,833 km (0.032 R)
• M56: 22,593,467 km (0.083 R)
• M57: 22,690,107 km (0.117 R)
• M58: 23,175,852 km (0.037 R)
• M59: 23,812,241 km (0.106 R)
• M60: 24,157,363 km (0.117 R)
• M61: 24,503,982 km (0.09 R)
• M62: 25,152,339 km (0.048 R)
• M63: 25,252,569 km (0.03 R)
• M64: 26,516,821 km (0.096 R)
• M65: 26,976,984 km (0.109 R)
• M66: 27,130,920 km (0.069 R)
• M67: 27,285,305 km (0.098 R)
• M68: 27,905,239 km (0.072 R)
• M69: 29,793,014 km (0.101 R)
• M70: 30,111,658 km (0.069 R)
• M71: 30,431,348 km (0.105 R)
• M72: 30,966,759 km (0.108 R)
• M73: 31,559,316 km (0.087 R)
• M74: 33,359,428 km (0.114 R)
• M75: 33,634,987 km (0.084 R)
• M76: 34,022,146 km (0.097 R)
• M77: 35,024,452 km (0.114 R)
• M78: 36,376,069 km (0.115 R)
• M79: 37,229,375 km (0.082 R)
• M80: 37,629,848 km (0.099 R)
• M81: 38,262,049 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 19,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit