🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.55 AU - 0.71 AU

Year: 184 Days

Day: 34.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,288,250 km

• M1: 260,151 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.73 AU - 0.75 AU

Year: 235 Days

Day: 25.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,288,250 km

• M1: 243,845 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.6 AU - 0.9 AU

Year: 240 Days

Day: 35 Hours

Environment

Temp: 191 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.02 AU - 1.2 AU

Year: 431 Days

Day: 25.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.88 AU - 1.44 AU

Year: 461 Days

Day: 15.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.72 AU - 3.42 AU

Year: 1985 Days

Day: 19.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.12 AU - 3.18 AU

Year: 2063 Days

Day: 12.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,288,250 km

• M1: 379,979 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810

Radius: 13.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.32 AU - 8.74 AU

Year: 9192 Days

Day: 13.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,288,250 km

• M1: 174,581 km (0.105 R)
• M2: 347,965 km (0.111 R)
• M3: 611,107 km (0.095 R)
• M4: 907,461 km (0.05 R)
• M5: 1,291,478 km (0.114 R)
• M6: 1,546,393 km (0.086 R)
• M7: 1,657,694 km (0.049 R)
• M8: 2,105,740 km (0.075 R)
• M9: 2,408,376 km (0.114 R)
• M10: 3,055,985 km (0.074 R)
• M11: 3,606,057 km (0.117 R)
• M12: 5,644,627 km (0.085 R)
• M13: 6,031,786 km (0.115 R)
• M14: 6,354,918 km (0.114 R)
• M15: 6,757,785 km (0.117 R)
• M16: 7,320,721 km (0.096 R)
• M17: 7,473,311 km (0.097 R)
• M18: 8,213,073 km (0.039 R)
• M19: 8,692,384 km (0.093 R)
• M20: 9,804,046 km (0.107 R)
• M21: 10,699,539 km (0.045 R)
• M22: 10,786,156 km (0.094 R)
• M23: 10,916,605 km (0.12 R)
• M24: 11,179,000 km (0.119 R)
• M25: 11,355,077 km (0.099 R)
• M26: 11,710,222 km (0.091 R)
• M27: 12,568,166 km (0.078 R)
• M28: 13,120,481 km (0.045 R)
• M29: 13,306,282 km (0.088 R)
• M30: 14,011,187 km (0.081 R)
• M31: 14,201,326 km (0.1 R)
• M32: 14,583,848 km (0.09 R)
• M33: 14,776,530 km (0.118 R)
• M34: 15,702,989 km (0.107 R)
• M35: 16,347,756 km (0.082 R)
• M36: 16,799,093 km (0.059 R)
• M37: 17,458,520 km (0.087 R)
• M38: 17,868,418 km (0.03 R)
• M39: 18,074,714 km (0.077 R)
• M40: 18,229,847 km (0.101 R)
• M41: 18,437,339 km (0.047 R)
• M42: 18,697,939 km (0.105 R)
• M43: 18,802,508 km (0.096 R)
• M44: 19,752,604 km (0.084 R)
• M45: 20,502,239 km (0.103 R)
• M46: 20,718,108 km (0.089 R)
• M47: 20,989,030 km (0.074 R)
• M48: 25,250,176 km (0.073 R)
• M49: 26,121,883 km (0.103 R)
• M50: 26,767,547 km (0.098 R)
• M51: 26,885,430 km (0.112 R)
• M52: 27,299,667 km (0.087 R)
• M53: 28,254,251 km (0.088 R)
• M54: 30,196,330 km (0.044 R)
• M55: 30,319,000 km (0.084 R)
• M56: 30,626,873 km (0.106 R)
• M57: 30,873,709 km (0.09 R)
• M58: 31,307,543 km (0.109 R)
• M59: 31,743,322 km (0.1 R)
• M60: 33,379,474 km (0.035 R)
• M61: 33,569,912 km (0.109 R)
• M62: 33,760,948 km (0.111 R)
• M63: 33,952,134 km (0.12 R)
• M64: 34,079,891 km (0.105 R)
• M65: 34,528,236 km (0.101 R)
• M66: 34,785,245 km (0.115 R)
• M67: 35,042,852 km (0.118 R)
• M68: 35,884,789 km (0.07 R)
• M69: 36,340,764 km (0.088 R)
• M70: 36,471,512 km (0.093 R)
• M71: 37,456,315 km (0.106 R)
• M72: 38,583,236 km (0.064 R)
• M73: 39,184,170 km (0.073 R)
• M74: 40,531,000 km (0.093 R)
• M75: 41,346,308 km (0.067 R)
• M76: 43,755,283 km (0.05 R)
• M77: 44,382,098 km (0.034 R)
• M78: 45,082,066 km (0.107 R)
• M79: 47,274,872 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.1

Radius: 8.3

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.74 AU - 12.18 AU

Year: 15261 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 29,288,250 km

• M1: 110,553 km (0.092 R)
• M2: 620,682 km (0.109 R)
• M3: 917,633 km (0.116 R)
• M4: 1,664,875 km (0.104 R)
• M5: 2,871,830 km (0.114 R)
• M6: 3,114,777 km (0.06 R)
• M7: 3,556,091 km (0.11 R)
• M8: 4,543,736 km (0.09 R)
• M9: 6,380,948 km (0.099 R)
• M10: 7,849,400 km (0.113 R)
• M11: 7,933,923 km (0.119 R)
• M12: 8,275,156 km (0.049 R)
• M13: 9,060,545 km (0.119 R)
• M14: 9,297,807 km (0.047 R)
• M15: 9,477,175 km (0.091 R)
• M16: 12,072,548 km (0.069 R)
• M17: 12,928,098 km (0.069 R)
• M18: 13,973,488 km (0.094 R)
• M19: 14,627,680 km (0.11 R)
• M20: 16,108,848 km (0.076 R)
• M21: 16,288,366 km (0.081 R)
• M22: 18,381,090 km (0.107 R)
• M23: 18,456,039 km (0.1 R)
• M24: 18,568,686 km (0.111 R)
• M25: 19,861,212 km (0.034 R)
• M26: 20,557,141 km (0.096 R)
• M27: 21,536,857 km (0.072 R)
• M28: 22,692,501 km (0.109 R)
• M29: 25,605,471 km (0.106 R)
• M30: 27,469,011 km (0.089 R)
• M31: 27,898,657 km (0.086 R)
• M32: 28,027,909 km (0.036 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: 539 - 11,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit