🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.65 AU - 0.65 AU

Year: 196 Days

Day: 20.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,246,594 km

• M1: 47,123 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.59 AU - 0.83 AU

Year: 224 Days

Day: 24 Hours

Environment

Temp: 153 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.83 AU - 1.05 AU

Year: 342 Days

Day: 29.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.11 AU - 1.49 AU

Year: 555 Days

Day: 19.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.41 AU - 2.23 AU

Year: 920 Days

Day: 23.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.43 AU - 2.25 AU

Year: 935 Days

Day: 45.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.17 AU - 2.71 AU

Year: 1428 Days

Day: 42.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,246,594 km

• M1: 1,610,122 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.1

Radius: 10.9

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.78 AU - 14.58 AU

Year: 14959 Days

Day: 11.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,246,594 km

• M1: 194,776 km (0.113 R)
• M2: 276,008 km (0.054 R)
• M3: 361,877 km (0.09 R)
• M4: 532,568 km (0.067 R)
• M5: 629,209 km (0.078 R)
• M6: 1,258,567 km (0.054 R)
• M7: 1,338,452 km (0.064 R)
• M8: 1,560,306 km (0.09 R)
• M9: 1,854,415 km (0.111 R)
• M10: 2,198,790 km (0.112 R)
• M11: 2,770,403 km (0.06 R)
• M12: 3,018,885 km (0.117 R)
• M13: 4,616,441 km (0.086 R)
• M14: 5,300,701 km (0.08 R)
• M15: 6,154,307 km (0.104 R)
• M16: 6,573,630 km (0.088 R)
• M17: 6,668,026 km (0.058 R)
• M18: 6,810,593 km (0.063 R)
• M19: 7,050,398 km (0.113 R)
• M20: 7,147,188 km (0.115 R)
• M21: 7,439,951 km (0.089 R)
• M22: 8,189,137 km (0.116 R)
• M23: 10,302,506 km (0.087 R)
• M24: 12,281,836 km (0.103 R)
• M25: 13,464,407 km (0.111 R)
• M26: 13,886,871 km (0.098 R)
• M27: 14,744,965 km (0.108 R)
• M28: 15,431,170 km (0.087 R)
• M29: 16,512,015 km (0.057 R)
• M30: 17,159,325 km (0.106 R)
• M31: 17,355,148 km (0.046 R)
• M32: 17,946,957 km (0.115 R)
• M33: 18,411,908 km (0.068 R)
• M34: 18,545,498 km (0.057 R)
• M35: 19,218,090 km (0.11 R)
• M36: 19,353,626 km (0.109 R)
• M37: 21,634,844 km (0.103 R)
• M38: 21,917,135 km (0.103 R)
• M39: 22,628,174 km (0.1 R)
• M40: 22,842,996 km (0.093 R)
• M41: 23,130,374 km (0.077 R)
• M42: 24,145,844 km (0.099 R)
• M43: 24,438,607 km (0.087 R)
• M44: 24,585,512 km (0.101 R)
• M45: 24,658,965 km (0.101 R)
• M46: 25,398,427 km (0.082 R)
• M47: 25,770,776 km (0.119 R)
• M48: 26,145,070 km (0.07 R)
• M49: 27,126,432 km (0.088 R)
• M50: 27,278,573 km (0.113 R)
• M51: 28,892,286 km (0.069 R)
• M52: 29,359,031 km (0.06 R)
• M53: 30,378,840 km (0.113 R)
• M54: 30,774,077 km (0.119 R)
• M55: 32,130,930 km (0.11 R)
• M56: 32,938,310 km (0.069 R)
• M57: 33,181,705 km (0.049 R)
• M58: 33,997,612 km (0.097 R)
• M59: 34,243,701 km (0.095 R)
• M60: 34,902,829 km (0.097 R)
• M61: 35,068,284 km (0.109 R)
• M62: 35,233,889 km (0.101 R)
• M63: 36,736,899 km (0.099 R)
• M64: 37,073,644 km (0.077 R)
• M65: 38,005,189 km (0.109 R)
• M66: 40,324,256 km (0.091 R)
• M67: 41,632,339 km (0.106 R)
• M68: 42,335,599 km (0.109 R)
• M69: 43,754,086 km (0.081 R)
• M70: 45,729,676 km (0.11 R)
• M71: 47,184,814 km (0.111 R)
• M72: 48,101,849 km (0.115 R)
• M73: 49,210,220 km (0.105 R)
• M74: 52,869,982 km (0.109 R)
• M75: 55,069,071 km (0.103 R)
• M76: 55,165,262 km (0.115 R)
• M77: 55,358,094 km (0.027 R)
• M78: 57,884,203 km (0.076 R)
• M79: 58,178,014 km (0.047 R)
• M80: 58,276,150 km (0.069 R)
• M81: 60,050,829 km (0.105 R)
• M82: 60,447,563 km (0.051 R)
• M83: 61,543,218 km (0.055 R)
• M84: 64,971,103 km (0.111 R)
• M85: 66,093,386 km (0.088 R)
• M86: 67,633,945 km (0.091 R)
• M87: 67,943,613 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.8

Radius: 7.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 16.57 AU - 20.21 AU

Year: 29553 Days

Day: 23.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 37,246,594 km

• M1: 110,104 km (0.118 R)
• M2: 589,266 km (0.088 R)
• M3: 1,001,408 km (0.034 R)
• M4: 1,397,244 km (0.058 R)
• M5: 1,858,454 km (0.106 R)
• M6: 2,430,068 km (0.104 R)
• M7: 3,394,824 km (0.116 R)
• M8: 3,519,888 km (0.067 R)
• M9: 4,194,724 km (0.087 R)
• M10: 4,410,444 km (0.096 R)
• M11: 6,110,026 km (0.067 R)
• M12: 6,231,798 km (0.094 R)
• M13: 7,300,077 km (0.109 R)
• M14: 7,494,554 km (0.094 R)
• M15: 7,888,445 km (0.089 R)
• M16: 8,902,420 km (0.117 R)
• M17: 9,601,042 km (0.084 R)
• M18: 10,976,594 km (0.08 R)
• M19: 11,573,938 km (0.074 R)
• M20: 11,800,729 km (0.093 R)
• M21: 13,231,333 km (0.081 R)
• M22: 13,987,102 km (0.111 R)
• M23: 14,675,102 km (0.101 R)
• M24: 14,756,783 km (0.047 R)
• M25: 15,002,722 km (0.093 R)
• M26: 15,167,429 km (0.085 R)
• M27: 15,999,941 km (0.04 R)
• M28: 16,464,143 km (0.117 R)
• M29: 16,804,478 km (0.093 R)
• M30: 19,340,910 km (0.074 R)
• M31: 20,152,030 km (0.072 R)
• M32: 20,242,836 km (0.045 R)
• M33: 20,974,369 km (0.062 R)
• M34: 21,158,524 km (0.119 R)
• M35: 21,482,254 km (0.113 R)
• M36: 23,362,999 km (0.038 R)
• M37: 24,274,648 km (0.099 R)
• M38: 24,516,548 km (0.082 R)
• M39: 25,100,279 km (0.092 R)
• M40: 25,491,926 km (0.112 R)
• M41: 26,182,171 km (0.089 R)
• M42: 26,828,733 km (0.079 R)
• M43: 30,659,934 km (0.114 R)
• M44: 31,815,877 km (0.088 R)
• M45: 32,399,159 km (0.087 R)
• M46: 32,986,031 km (0.052 R)
• M47: 33,361,223 km (0.109 R)
• M48: 33,899,775 km (0.056 R)
• M49: 34,441,170 km (0.054 R)
• M50: 36,690,673 km (0.085 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 16,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit