🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.53 AU - 0.59 AU

Year: 147 Days

Day: 36.4 Hours

Environment

Temp: 272 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,771,417 km

• M1: 166,502 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.51 AU - 0.65 AU

Year: 155 Days

Day: 22.6 Hours

Environment

Temp: 253 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,771,417 km

• M1: 94,097 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.57 AU - 0.95 AU

Year: 233 Days

Day: 25.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.74 AU - 1.06 AU

Year: 300 Days

Day: 47.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,771,417 km

• M1: 110,702 km (0.102 R)
• M2: 368,609 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.22 AU - 3.84 AU

Year: 2331 Days

Day: 30.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.2

Radius: 12

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.58 AU - 7.08 AU

Year: 4947 Days

Day: 5 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 36,771,417 km

• M1: 152,739 km (0.092 R)
• M2: 273,615 km (0.088 R)
• M3: 354,248 km (0.087 R)
• M4: 464,801 km (0.106 R)
• M5: 658,081 km (0.1 R)
• M6: 758,312 km (0.108 R)
• M7: 879,935 km (0.097 R)
• M8: 1,000,361 km (0.093 R)
• M9: 1,118,244 km (0.109 R)
• M10: 1,214,436 km (0.083 R)
• M11: 1,313,619 km (0.099 R)
• M12: 1,396,795 km (0.119 R)
• M13: 1,549,535 km (0.097 R)
• M14: 1,789,191 km (0.116 R)
• M15: 1,977,085 km (0.098 R)
• M16: 2,117,109 km (0.081 R)
• M17: 2,793,441 km (0.071 R)
• M18: 2,975,801 km (0.074 R)
• M19: 3,137,067 km (0.089 R)
• M20: 3,442,546 km (0.114 R)
• M21: 3,757,599 km (0.044 R)
• M22: 3,851,397 km (0.06 R)
• M23: 3,973,020 km (0.068 R)
• M24: 4,206,393 km (0.047 R)
• M25: 4,543,587 km (0.114 R)
• M26: 4,816,902 km (0.118 R)
• M27: 4,992,231 km (0.088 R)
• M28: 5,259,412 km (0.086 R)
• M29: 5,425,017 km (0.111 R)
• M30: 5,668,862 km (0.081 R)
• M31: 5,807,689 km (0.052 R)
• M32: 6,167,621 km (0.111 R)
• M33: 6,438,393 km (0.087 R)
• M34: 7,324,461 km (0.103 R)
• M35: 7,425,141 km (0.096 R)
• M36: 8,653,190 km (0.089 R)
• M37: 8,777,655 km (0.113 R)
• M38: 9,046,482 km (0.049 R)
• M39: 9,372,606 km (0.031 R)
• M40: 9,464,010 km (0.047 R)
• M41: 9,555,564 km (0.063 R)
• M42: 10,073,921 km (0.097 R)
• M43: 10,242,517 km (0.08 R)
• M44: 10,317,765 km (0.034 R)
• M45: 10,430,861 km (0.111 R)
• M46: 10,601,552 km (0.085 R)
• M47: 10,696,697 km (0.041 R)
• M48: 10,983,924 km (0.079 R)
• M49: 11,157,458 km (0.119 R)
• M50: 11,468,173 km (0.063 R)
• M51: 11,644,249 km (0.072 R)
• M52: 11,880,464 km (0.07 R)
• M53: 12,038,889 km (0.117 R)
• M54: 12,237,854 km (0.045 R)
• M55: 12,357,682 km (0.099 R)
• M56: 12,437,866 km (0.077 R)
• M57: 12,598,684 km (0.102 R)
• M58: 12,902,068 km (0.12 R)
• M59: 13,330,816 km (0.085 R)
• M60: 13,577,952 km (0.059 R)
• M61: 13,660,679 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.1

Radius: 4.5

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 10.1 AU - 16.2 AU

Year: 16760 Days

Day: 23.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,771,417 km

• M1: 209,886 km (0.059 R)
• M2: 306,676 km (0.083 R)
• M3: 933,940 km (0.107 R)
• M4: 1,097,300 km (0.116 R)
• M5: 1,165,218 km (0.083 R)
• M6: 1,251,985 km (0.11 R)
• M7: 1,487,751 km (0.069 R)
• M8: 1,717,683 km (0.056 R)
• M9: 1,757,027 km (0.085 R)
• M10: 1,796,820 km (0.093 R)
• M11: 1,979,180 km (0.117 R)
• M12: 2,041,413 km (0.048 R)
• M13: 2,361,851 km (0.113 R)
• M14: 2,405,683 km (0.109 R)
• M15: 2,977,446 km (0.058 R)
• M16: 3,025,019 km (0.094 R)
• M17: 3,438,956 km (0.068 R)
• M18: 3,488,772 km (0.08 R)
• M19: 3,614,434 km (0.116 R)
• M20: 4,292,113 km (0.088 R)
• M21: 4,399,823 km (0.054 R)
• M22: 4,645,463 km (0.063 R)
• M23: 5,092,910 km (0.09 R)
• M24: 5,554,120 km (0.103 R)
• M25: 6,270,844 km (0.104 R)
• M26: 6,516,184 km (0.066 R)
• M27: 6,733,400 km (0.089 R)
• M28: 7,270,756 km (0.081 R)
• M29: 8,252,267 km (0.085 R)
• M30: 8,690,440 km (0.102 R)
• M31: 9,379,188 km (0.111 R)
• M32: 9,907,119 km (0.084 R)
• M33: 10,013,932 km (0.042 R)
• M34: 10,228,605 km (0.084 R)
• M35: 10,444,774 km (0.066 R)
• M36: 10,771,795 km (0.05 R)
• M37: 11,436,159 km (0.082 R)
• M38: 12,380,421 km (0.042 R)
• M39: 12,533,908 km (0.079 R)
• M40: 12,687,994 km (0.09 R)
• M41: 12,997,961 km (0.105 R)
• M42: 13,271,126 km (0.109 R)
• M43: 13,585,880 km (0.091 R)
• M44: 13,625,374 km (0.109 R)
• M45: 13,664,868 km (0.103 R)
• M46: 14,463,721 km (0.084 R)
• M47: 14,504,112 km (0.117 R)
• M48: 14,991,053 km (0.069 R)
• M49: 15,648,685 km (0.119 R)
• M50: 15,731,562 km (0.08 R)
• M51: 16,399,667 km (0.097 R)
• M52: 16,652,637 km (0.117 R)
• M53: 16,906,953 km (0.116 R)
• M54: 17,419,176 km (0.108 R)
• M55: 18,328,133 km (0.079 R)
• M56: 19,119,206 km (0.037 R)
• M57: 19,252,199 km (0.101 R)
• M58: 19,876,620 km (0.104 R)
• M59: 20,191,374 km (0.1 R)
• M60: 20,598,430 km (0.115 R)
• M61: 20,734,714 km (0.095 R)
• M62: 21,191,286 km (0.119 R)
• M63: 21,928,505 km (0.077 R)
• M64: 23,002,917 km (0.077 R)
• M65: 24,142,254 km (0.049 R)
• M66: 25,105,664 km (0.082 R)
• M67: 25,251,223 km (0.042 R)
• M68: 25,445,700 km (0.078 R)
• M69: 25,592,007 km (0.115 R)
• M70: 25,836,300 km (0.073 R)
• M71: 25,885,368 km (0.117 R)
• M72: 26,772,035 km (0.107 R)
• M73: 27,618,460 km (0.09 R)
• M74: 29,031,711 km (0.1 R)
• M75: 30,831,224 km (0.102 R)
• M76: 31,143,285 km (0.062 R)
• M77: 31,351,974 km (0.064 R)
• M78: 31,508,752 km (0.097 R)
• M79: 31,613,321 km (0.09 R)
• M80: 31,770,549 km (0.048 R)
• M81: 31,875,566 km (0.071 R)
• M82: 32,085,751 km (0.09 R)
• M83: 32,825,363 km (0.095 R)
• M84: 33,197,263 km (0.106 R)
• M85: 33,677,473 km (0.042 R)
• M86: 34,321,192 km (0.045 R)
• M87: 36,606,300 km (0.053 R)
• M88: 36,716,404 km (0.116 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 16,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit