🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.56 AU - 0.64 AU

Year: 163 Days

Day: 36 Hours

Environment

Temp: 169 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.7 AU - 1.08 AU

Year: 295 Days

Day: 26.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.19 AU - 1.57 AU

Year: 570 Days

Day: 38.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.18 AU - 1.68 AU

Year: 601 Days

Day: 17.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,593,542 km

• M1: 826,379 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.55 AU - 2.31 AU

Year: 942 Days

Day: 23.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.38 AU - 3.16 AU

Year: 1620 Days

Day: 22.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,593,542 km

• M1: 1,110,615 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.93 AU - 3.37 AU

Year: 1965 Days

Day: 33.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.8

Radius: 8.6

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.09 AU - 8.97 AU

Year: 8756 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,593,542 km

• M1: 136,583 km (0.037 R)
• M2: 224,247 km (0.118 R)
• M3: 301,290 km (0.076 R)
• M4: 378,632 km (0.112 R)
• M5: 570,716 km (0.079 R)
• M6: 959,072 km (0.062 R)
• M7: 1,028,186 km (0.096 R)
• M8: 1,264,700 km (0.07 R)
• M9: 1,458,430 km (0.032 R)
• M10: 1,599,949 km (0.115 R)
• M11: 1,703,770 km (0.12 R)
• M12: 1,788,592 km (0.062 R)
• M13: 2,811,991 km (0.114 R)
• M14: 3,170,128 km (0.046 R)
• M15: 3,301,625 km (0.09 R)
• M16: 3,570,004 km (0.056 R)
• M17: 3,845,563 km (0.106 R)
• M18: 3,901,363 km (0.106 R)
• M19: 4,623,472 km (0.067 R)
• M20: 5,076,454 km (0.116 R)
• M21: 5,862,741 km (0.111 R)
• M22: 7,094,978 km (0.103 R)
• M23: 7,267,614 km (0.079 R)
• M24: 7,546,465 km (0.108 R)
• M25: 7,758,146 km (0.091 R)
• M26: 9,030,775 km (0.084 R)
• M27: 9,255,321 km (0.035 R)
• M28: 9,443,964 km (0.116 R)
• M29: 9,748,396 km (0.074 R)
• M30: 9,901,883 km (0.096 R)
• M31: 10,839,413 km (0.108 R)
• M32: 11,158,056 km (0.092 R)
• M33: 11,278,483 km (0.039 R)
• M34: 11,399,208 km (0.119 R)
• M35: 12,215,414 km (0.051 R)
• M36: 12,380,869 km (0.061 R)
• M37: 12,505,484 km (0.066 R)
• M38: 12,755,911 km (0.041 R)
• M39: 13,304,337 km (0.107 R)
• M40: 15,083,804 km (0.097 R)
• M41: 15,172,515 km (0.082 R)
• M42: 15,978,698 km (0.074 R)
• M43: 16,615,237 km (0.105 R)
• M44: 16,798,794 km (0.115 R)
• M45: 17,725,852 km (0.081 R)
• M46: 18,054,369 km (0.094 R)
• M47: 18,812,680 km (0.12 R)
• M48: 19,051,738 km (0.03 R)
• M49: 19,243,821 km (0.039 R)
• M50: 19,629,634 km (0.11 R)
• M51: 19,726,574 km (0.076 R)
• M52: 20,409,189 km (0.109 R)
• M53: 20,654,978 km (0.108 R)
• M54: 20,753,413 km (0.116 R)
• M55: 21,099,583 km (0.073 R)
• M56: 21,198,916 km (0.07 R)
• M57: 21,797,756 km (0.102 R)
• M58: 22,503,409 km (0.082 R)
• M59: 22,655,550 km (0.117 R)
• M60: 23,063,055 km (0.107 R)
• M61: 23,833,634 km (0.108 R)
• M62: 26,248,891 km (0.101 R)
• M63: 26,784,302 km (0.106 R)
• M64: 27,377,308 km (0.104 R)
• M65: 27,974,652 km (0.113 R)
• M66: 28,302,272 km (0.069 R)
• M67: 28,411,777 km (0.058 R)
• M68: 29,348,110 km (0.026 R)
• M69: 30,182,866 km (0.119 R)
• M70: 30,350,715 km (0.091 R)
• M71: 30,574,962 km (0.037 R)
• M72: 31,025,252 km (0.075 R)
• M73: 31,251,145 km (0.076 R)
• M74: 31,704,726 km (0.026 R)
• M75: 31,875,417 km (0.113 R)
• M76: 32,331,989 km (0.095 R)
• M77: 33,309,312 km (0.114 R)
• M78: 34,179,673 km (0.038 R)
• M79: 34,471,538 km (0.056 R)
• M80: 34,998,871 km (0.045 R)
• M81: 36,002,224 km (0.111 R)
• M82: 36,418,106 km (0.091 R)
• M83: 38,642,626 km (0.119 R)
• M84: 38,703,363 km (0.091 R)
• M85: 39,007,495 km (0.053 R)
• M86: 41,531,361 km (0.049 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 17,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit