🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.64 AU - 1 AU

Year: 286 Days

Day: 17.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.8 AU - 2.16 AU

Year: 1073 Days

Day: 41.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.88 AU - 2.24 AU

Year: 1138 Days

Day: 12.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 97 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,887,598 km

• M1: 1,405,322 km (0.068 R)
• M2: 1,720,076 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.2 AU - 2.22 AU

Year: 1265 Days

Day: 19.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 58.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.96 AU - 2.48 AU

Year: 1273 Days

Day: 14.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,887,598 km

• M1: 27,676 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.88 AU - 4.46 AU

Year: 2707 Days

Day: 18.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,887,598 km

• M1: 1,862,344 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.1

Radius: 13.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4 AU - 4.96 AU

Year: 3651 Days

Day: 12 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,887,598 km

• M1: 194,477 km (0.099 R)
• M2: 280,646 km (0.033 R)
• M3: 406,308 km (0.104 R)
• M4: 521,199 km (0.119 R)
• M5: 671,096 km (0.11 R)
• M6: 860,936 km (0.092 R)
• M7: 1,056,909 km (0.119 R)
• M8: 1,922,931 km (0.099 R)
• M9: 2,269,101 km (0.095 R)
• M10: 2,406,282 km (0.108 R)
• M11: 2,564,108 km (0.089 R)
• M12: 3,002,130 km (0.113 R)
• M13: 3,404,848 km (0.106 R)
• M14: 3,602,915 km (0.101 R)
• M15: 4,715,175 km (0.11 R)
• M16: 5,025,890 km (0.057 R)
• M17: 5,366,375 km (0.107 R)
• M18: 5,667,515 km (0.077 R)
• M19: 5,761,313 km (0.098 R)
• M20: 5,902,982 km (0.107 R)
• M21: 6,045,848 km (0.084 R)
• M22: 6,213,996 km (0.112 R)
• M23: 6,408,174 km (0.086 R)
• M24: 6,506,011 km (0.077 R)
• M25: 6,703,181 km (0.045 R)
• M26: 6,977,544 km (0.113 R)
• M27: 7,332,091 km (0.111 R)
• M28: 7,744,532 km (0.077 R)
• M29: 8,244,189 km (0.101 R)
• M30: 8,619,081 km (0.059 R)
• M31: 8,917,679 km (0.107 R)
• M32: 9,027,184 km (0.108 R)
• M33: 9,274,918 km (0.085 R)
• M34: 9,580,996 km (0.082 R)
• M35: 9,946,912 km (0.095 R)
• M36: 10,174,450 km (0.084 R)
• M37: 10,288,893 km (0.112 R)
• M38: 10,518,974 km (0.073 R)
• M39: 10,634,613 km (0.114 R)
• M40: 10,721,679 km (0.039 R)
• M41: 10,808,895 km (0.111 R)
• M42: 11,042,866 km (0.069 R)
• M43: 11,278,483 km (0.119 R)
• M44: 11,396,964 km (0.1 R)
• M45: 11,605,204 km (0.119 R)
• M46: 11,935,217 km (0.108 R)
• M47: 12,451,031 km (0.108 R)
• M48: 12,974,324 km (0.059 R)
• M49: 13,129,607 km (0.12 R)
• M50: 13,788,436 km (0.108 R)
• M51: 14,975,644 km (0.037 R)
• M52: 15,269,305 km (0.107 R)
• M53: 16,262,186 km (0.11 R)
• M54: 16,362,566 km (0.096 R)
• M55: 16,564,075 km (0.088 R)
• M56: 16,766,481 km (0.105 R)
• M57: 18,519,169 km (0.1 R)
• M58: 18,799,516 km (0.064 R)
• M59: 18,940,138 km (0.052 R)
• M60: 19,364,098 km (0.111 R)
• M61: 19,506,216 km (0.1 R)
• M62: 19,970,269 km (0.056 R)
• M63: 21,164,508 km (0.098 R)
• M64: 21,494,372 km (0.07 R)
• M65: 21,936,583 km (0.09 R)
• M66: 22,047,734 km (0.102 R)
• M67: 22,195,986 km (0.1 R)
• M68: 22,605,734 km (0.031 R)
• M69: 23,093,274 km (0.039 R)
• M70: 24,576,237 km (0.108 R)
• M71: 24,730,174 km (0.079 R)
• M72: 25,271,269 km (0.08 R)
• M73: 25,543,238 km (0.086 R)
• M74: 26,090,018 km (0.058 R)
• M75: 26,286,291 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211

Radius: 13.5

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.56 AU - 7.3 AU

Year: 5560 Days

Day: 7.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 21,887,598 km

• M1: 175,628 km (0.097 R)
• M2: 298,149 km (0.102 R)
• M3: 744,549 km (0.06 R)
• M4: 844,480 km (0.111 R)
• M5: 1,059,452 km (0.093 R)
• M6: 1,186,012 km (0.087 R)
• M7: 1,317,808 km (0.112 R)
• M8: 1,404,574 km (0.093 R)
• M9: 1,812,827 km (0.043 R)
• M10: 2,081,505 km (0.102 R)
• M11: 2,501,426 km (0.111 R)
• M12: 2,610,632 km (0.097 R)
• M13: 2,834,132 km (0.113 R)
• M14: 2,931,819 km (0.059 R)
• M15: 3,283,075 km (0.098 R)
• M16: 3,524,825 km (0.062 R)
• M17: 3,898,670 km (0.078 R)
• M18: 4,081,180 km (0.114 R)
• M19: 4,607,465 km (0.096 R)
• M20: 5,036,362 km (0.106 R)
• M21: 5,417,238 km (0.04 R)
• M22: 5,518,965 km (0.104 R)
• M23: 5,724,512 km (0.062 R)
• M24: 6,058,714 km (0.114 R)
• M25: 6,206,965 km (0.058 R)
• M26: 6,356,414 km (0.087 R)
• M27: 6,658,900 km (0.066 R)
• M28: 6,877,912 km (0.088 R)
• M29: 7,144,046 km (0.079 R)
• M30: 7,413,472 km (0.112 R)
• M31: 7,572,195 km (0.094 R)
• M32: 7,777,892 km (0.038 R)
• M33: 7,916,121 km (0.091 R)
• M34: 8,125,109 km (0.072 R)
• M35: 8,382,866 km (0.111 R)
• M36: 8,643,466 km (0.099 R)
• M37: 9,343,135 km (0.085 R)
• M38: 9,811,526 km (0.081 R)
• M39: 10,363,392 km (0.091 R)
• M40: 10,490,251 km (0.111 R)
• M41: 11,210,266 km (0.044 R)
• M42: 11,340,566 km (0.089 R)
• M43: 11,497,494 km (0.105 R)
• M44: 11,681,649 km (0.11 R)
• M45: 11,999,395 km (0.066 R)
• M46: 12,213,021 km (0.076 R)
• M47: 13,079,641 km (0.088 R)
• M48: 13,938,034 km (0.049 R)
• M49: 14,190,704 km (0.12 R)
• M50: 14,275,227 km (0.106 R)
• M51: 14,473,145 km (0.087 R)
• M52: 15,621,907 km (0.074 R)
• M53: 15,709,272 km (0.116 R)
• M54: 16,030,908 km (0.101 R)
• M55: 16,148,342 km (0.092 R)
• M56: 16,502,590 km (0.082 R)
• M57: 16,591,601 km (0.05 R)
• M58: 16,829,611 km (0.069 R)
• M59: 17,641,329 km (0.11 R)
• M60: 18,220,123 km (0.082 R)
• M61: 18,373,610 km (0.1 R)
• M62: 19,459,242 km (0.099 R)
• M63: 20,469,925 km (0.117 R)
• M64: 20,629,397 km (0.057 R)
• M65: 21,206,994 km (0.097 R)
• M66: 21,400,723 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 14,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit