🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.54 AU - 0.6 AU

Year: 162 Days

Day: 13.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.53 AU - 0.69 AU

Year: 179 Days

Day: 17.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 160.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,906,545 km

• M1: 30,817 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.68 AU - 0.88 AU

Year: 260 Days

Day: 30.2 Hours

Environment

Temp: 93 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.41 AU - 1.53 AU

Year: 671 Days

Day: 43.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.6 AU - 1.68 AU

Year: 791 Days

Day: 37.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.44 AU - 4.14 AU

Year: 2780 Days

Day: 36.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.9

Radius: 11.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.82 AU - 7.22 AU

Year: 5564 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,906,545 km

• M1: 149,897 km (0.09 R)
• M2: 236,813 km (0.113 R)
• M3: 321,037 km (0.117 R)
• M4: 477,068 km (0.084 R)
• M5: 562,189 km (0.112 R)
• M6: 801,396 km (0.073 R)
• M7: 950,246 km (0.112 R)
• M8: 1,039,855 km (0.108 R)
• M9: 1,227,899 km (0.064 R)
• M10: 1,326,484 km (0.075 R)
• M11: 1,873,863 km (0.073 R)
• M12: 1,988,455 km (0.099 R)
• M13: 2,209,860 km (0.068 R)
• M14: 2,362,150 km (0.087 R)
• M15: 2,581,162 km (0.062 R)
• M16: 2,905,939 km (0.101 R)
• M17: 3,488,024 km (0.088 R)
• M18: 3,738,301 km (0.037 R)
• M19: 3,810,856 km (0.081 R)
• M20: 3,902,260 km (0.072 R)
• M21: 3,976,012 km (0.029 R)
• M22: 4,050,213 km (0.088 R)
• M23: 4,181,111 km (0.111 R)
• M24: 4,313,505 km (0.099 R)
• M25: 4,485,692 km (0.075 R)
• M26: 4,640,676 km (0.079 R)
• M27: 4,758,110 km (0.094 R)
• M28: 4,956,177 km (0.087 R)
• M29: 5,360,391 km (0.089 R)
• M30: 5,775,375 km (0.06 R)
• M31: 6,243,916 km (0.106 R)
• M32: 7,838,480 km (0.092 R)
• M33: 8,238,205 km (0.084 R)
• M34: 8,404,708 km (0.11 R)
• M35: 9,229,590 km (0.091 R)
• M36: 9,328,474 km (0.052 R)
• M37: 9,601,790 km (0.091 R)
• M38: 9,877,798 km (0.087 R)
• M39: 10,004,208 km (0.047 R)
• M40: 10,309,687 km (0.043 R)
• M41: 10,540,816 km (0.103 R)
• M42: 10,669,919 km (0.097 R)
• M43: 10,825,650 km (0.072 R)
• M44: 10,982,129 km (0.101 R)
• M45: 11,376,469 km (0.072 R)
• M46: 11,509,013 km (0.034 R)
• M47: 12,287,670 km (0.097 R)
• M48: 12,560,088 km (0.103 R)
• M49: 13,027,880 km (0.053 R)
• M50: 13,194,383 km (0.086 R)
• M51: 13,417,433 km (0.085 R)
• M52: 13,754,477 km (0.058 R)
• M53: 14,094,214 km (0.112 R)
• M54: 14,494,089 km (0.114 R)
• M55: 15,598,420 km (0.111 R)
• M56: 15,686,683 km (0.098 R)
• M57: 15,834,336 km (0.042 R)
• M58: 15,952,818 km (0.109 R)
• M59: 16,519,345 km (0.067 R)
• M60: 16,639,322 km (0.092 R)
• M61: 16,940,912 km (0.092 R)
• M62: 17,153,041 km (0.113 R)
• M63: 17,764,149 km (0.085 R)
• M64: 19,102,003 km (0.06 R)
• M65: 19,228,114 km (0.045 R)
• M66: 19,671,671 km (0.086 R)
• M67: 19,926,736 km (0.049 R)
• M68: 20,375,529 km (0.039 R)
• M69: 20,827,764 km (0.037 R)
• M70: 20,990,077 km (0.114 R)
• M71: 22,005,697 km (0.104 R)
• M72: 22,137,942 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.4

Radius: 3.3

Gravity: 87.55 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.14 AU - 15.1 AU

Year: 17903 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,906,545 km

• M1: 48,021 km (0.117 R)
• M2: 68,965 km (0.09 R)
• M3: 390,899 km (0.079 R)
• M4: 648,507 km (0.117 R)
• M5: 1,114,355 km (0.112 R)
• M6: 1,171,202 km (0.035 R)
• M7: 1,533,079 km (0.096 R)
• M8: 1,660,836 km (0.106 R)
• M9: 2,135,061 km (0.094 R)
• M10: 2,997,044 km (0.031 R)
• M11: 3,652,731 km (0.1 R)
• M12: 3,737,703 km (0.085 R)
• M13: 4,040,190 km (0.077 R)
• M14: 4,305,726 km (0.038 R)
• M15: 4,485,991 km (0.12 R)
• M16: 4,853,703 km (0.086 R)
• M17: 5,765,203 km (0.105 R)
• M18: 5,864,237 km (0.068 R)
• M19: 6,013,685 km (0.11 R)
• M20: 7,147,936 km (0.097 R)
• M21: 7,739,296 km (0.051 R)
• M22: 8,123,613 km (0.089 R)
• M23: 8,402,015 km (0.05 R)
• M24: 9,255,770 km (0.101 R)
• M25: 10,256,280 km (0.11 R)
• M26: 11,044,212 km (0.09 R)
• M27: 11,228,667 km (0.043 R)
• M28: 11,414,318 km (0.034 R)
• M29: 12,485,139 km (0.117 R)
• M30: 12,741,699 km (0.103 R)
• M31: 14,653,111 km (0.064 R)
• M32: 14,720,580 km (0.056 R)
• M33: 15,332,735 km (0.11 R)
• M34: 15,814,440 km (0.108 R)
• M35: 16,371,093 km (0.114 R)
• M36: 16,441,255 km (0.065 R)
• M37: 17,075,999 km (0.091 R)
• M38: 17,503,699 km (0.084 R)
• M39: 17,647,014 km (0.079 R)
• M40: 18,296,717 km (0.087 R)
• M41: 18,515,130 km (0.098 R)
• M42: 19,323,108 km (0.11 R)
• M43: 19,992,559 km (0.106 R)
• M44: 21,354,348 km (0.092 R)
• M45: 23,848,145 km (0.093 R)
• M46: 25,129,002 km (0.082 R)
• M47: 26,678,985 km (0.073 R)
• M48: 26,761,413 km (0.114 R)
• M49: 27,757,137 km (0.111 R)
• M50: 28,343,561 km (0.041 R)
• M51: 29,784,637 km (0.053 R)
• M52: 29,870,057 km (0.108 R)
• M53: 30,557,160 km (0.115 R)
• M54: 33,179,461 km (0.086 R)
• M55: 34,967,305 km (0.077 R)
• M56: 35,691,060 km (0.065 R)
• M57: 36,054,882 km (0.119 R)
• M58: 37,061,526 km (0.113 R)
• M59: 40,989,368 km (0.026 R)
• M60: 42,905,567 km (0.082 R)
• M61: 43,583,245 km (0.114 R)
• M62: 45,145,197 km (0.117 R)
• M63: 46,130,598 km (0.079 R)
• M64: 46,427,699 km (0.05 R)
• M65: 46,626,066 km (0.091 R)
• M66: 46,924,065 km (0.099 R)
• M67: 47,023,697 km (0.055 R)
• M68: 47,522,157 km (0.089 R)
• M69: 48,323,553 km (0.119 R)
• M70: 49,028,458 km (0.103 R)
• M71: 49,331,543 km (0.105 R)
• M72: 49,736,654 km (0.096 R)
• M73: 50,448,292 km (0.106 R)
• M74: 52,810,143 km (0.115 R)
• M75: 54,369,701 km (0.116 R)
• M76: 57,214,902 km (0.111 R)
• M77: 57,427,631 km (0.067 R)
• M78: 57,533,995 km (0.115 R)
• M79: 58,601,974 km (0.108 R)
• M80: 60,540,762 km (0.109 R)
• M81: 61,191,663 km (0.119 R)
• M82: 61,300,420 km (0.07 R)
• M83: 61,517,936 km (0.12 R)
• M84: 62,281,633 km (0.094 R)
• M85: 62,390,989 km (0.107 R)
• M86: 62,609,850 km (0.047 R)
• M87: 63,598,094 km (0.114 R)
• M88: 68,841,799 km (0.105 R)
• M89: 71,343,524 km (0.03 R)
• M90: 72,835,762 km (0.099 R)
• M91: 73,759,081 km (0.087 R)
• M92: 73,874,869 km (0.111 R)
• M93: 76,786,792 km (0.102 R)
• M94: 77,256,230 km (0.108 R)
• M95: 77,373,664 km (0.047 R)
• M96: 78,079,916 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 16,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit