🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.63 AU - 0.67 AU

Year: 196 Days

Day: 33.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.65 AU - 0.81 AU

Year: 234 Days

Day: 32.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.74 AU - 0.74 AU

Year: 239 Days

Day: 24.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,042,064 km

• M1: 31,416 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.75 AU - 0.91 AU

Year: 283 Days

Day: 44.3 Hours

Environment

Temp: 111 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.8 AU - 1.32 AU

Year: 409 Days

Day: 45.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.18 AU - 2.22 AU

Year: 1223 Days

Day: 18.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.05 AU - 2.81 AU

Year: 1420 Days

Day: 33.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,042,064 km

• M1: 154,983 km (0.069 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.56 AU - 4.16 AU

Year: 2842 Days

Day: 27 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.8

Radius: 10.4

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.24 AU - 9.24 AU

Year: 8864 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,042,064 km

• M1: 139,724 km (0.058 R)
• M2: 218,562 km (0.084 R)
• M3: 297,101 km (0.062 R)
• M4: 372,648 km (0.114 R)
• M5: 447,148 km (0.101 R)
• M6: 517,609 km (0.118 R)
• M7: 868,266 km (0.07 R)
• M8: 1,014,573 km (0.106 R)
• M9: 1,169,257 km (0.12 R)
• M10: 1,301,950 km (0.052 R)
• M11: 1,439,880 km (0.107 R)
• M12: 1,582,745 km (0.065 R)
• M13: 1,697,188 km (0.045 R)
• M14: 1,814,622 km (0.079 R)
• M15: 1,882,839 km (0.079 R)
• M16: 2,004,611 km (0.097 R)
• M17: 2,460,885 km (0.091 R)
• M18: 2,575,178 km (0.029 R)
• M19: 3,132,280 km (0.104 R)
• M20: 3,235,652 km (0.079 R)
• M21: 3,595,884 km (0.092 R)
• M22: 4,240,052 km (0.04 R)
• M23: 4,540,595 km (0.116 R)
• M24: 4,705,152 km (0.109 R)
• M25: 4,824,083 km (0.049 R)
• M26: 5,358,895 km (0.056 R)
• M27: 5,433,245 km (0.045 R)
• M28: 5,533,027 km (0.033 R)
• M29: 6,484,619 km (0.099 R)
• M30: 7,541,827 km (0.077 R)
• M31: 8,190,334 km (0.051 R)
• M32: 9,390,258 km (0.1 R)
• M33: 9,630,812 km (0.081 R)
• M34: 10,800,966 km (0.106 R)
• M35: 10,895,363 km (0.061 R)
• M36: 11,021,474 km (0.062 R)
• M37: 11,370,934 km (0.087 R)
• M38: 12,408,246 km (0.118 R)
• M39: 12,540,042 km (0.04 R)
• M40: 12,971,631 km (0.115 R)
• M41: 13,883,430 km (0.1 R)
• M42: 13,986,055 km (0.031 R)
• M43: 14,676,449 km (0.09 R)
• M44: 14,746,161 km (0.041 R)
• M45: 14,885,736 km (0.053 R)
• M46: 15,061,065 km (0.11 R)
• M47: 15,131,226 km (0.094 R)
• M48: 15,804,267 km (0.116 R)
• M49: 16,126,501 km (0.044 R)
• M50: 16,631,992 km (0.066 R)
• M51: 16,704,697 km (0.057 R)
• M52: 16,996,263 km (0.037 R)
• M53: 17,106,068 km (0.116 R)
• M54: 17,547,681 km (0.051 R)
• M55: 17,732,733 km (0.054 R)
• M56: 18,179,582 km (0.063 R)
• M57: 18,254,531 km (0.11 R)
• M58: 18,367,028 km (0.089 R)
• M59: 18,554,923 km (0.034 R)
• M60: 19,657,609 km (0.057 R)
• M61: 19,849,842 km (0.027 R)
• M62: 20,391,536 km (0.101 R)
• M63: 20,977,361 km (0.112 R)
• M64: 21,055,900 km (0.056 R)
• M65: 21,449,941 km (0.103 R)
• M66: 21,568,722 km (0.091 R)
• M67: 22,165,468 km (0.118 R)
• M68: 22,848,382 km (0.103 R)
• M69: 22,929,165 km (0.085 R)
• M70: 23,050,638 km (0.1 R)
• M71: 24,896,975 km (0.115 R)
• M72: 25,063,328 km (0.087 R)
• M73: 26,450,250 km (0.087 R)
• M74: 26,620,044 km (0.109 R)
• M75: 27,474,547 km (0.108 R)
• M76: 27,948,473 km (0.101 R)
• M77: 28,078,174 km (0.098 R)
• M78: 28,555,391 km (0.113 R)
• M79: 28,904,104 km (0.087 R)
• M80: 29,166,648 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483

Radius: 6.1

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.85 AU - 17.89 AU

Year: 21488 Days

Day: 20.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,042,064 km

• M1: 78,090 km (0.099 R)
• M2: 580,889 km (0.089 R)
• M3: 686,654 km (0.103 R)
• M4: 869,313 km (0.054 R)
• M5: 1,067,082 km (0.088 R)
• M6: 1,118,842 km (0.04 R)
• M7: 1,306,588 km (0.1 R)
• M8: 1,504,356 km (0.112 R)
• M9: 2,088,536 km (0.09 R)
• M10: 2,455,948 km (0.114 R)
• M11: 3,440,601 km (0.051 R)
• M12: 3,556,839 km (0.113 R)
• M13: 4,198,614 km (0.102 R)
• M14: 4,490,629 km (0.092 R)
• M15: 4,660,273 km (0.051 R)
• M16: 5,631,462 km (0.073 R)
• M17: 5,677,090 km (0.056 R)
• M18: 5,814,570 km (0.117 R)
• M19: 6,807,900 km (0.112 R)
• M20: 8,681,912 km (0.069 R)
• M21: 8,787,379 km (0.112 R)
• M22: 9,321,743 km (0.105 R)
• M23: 9,702,170 km (0.063 R)
• M24: 9,921,780 km (0.114 R)
• M25: 10,816,524 km (0.114 R)
• M26: 10,930,069 km (0.058 R)
• M27: 12,324,621 km (0.073 R)
• M28: 14,082,994 km (0.072 R)
• M29: 15,468,420 km (0.072 R)
• M30: 16,437,814 km (0.091 R)
• M31: 17,693,539 km (0.082 R)
• M32: 18,298,961 km (0.098 R)
• M33: 18,842,899 km (0.103 R)
• M34: 18,979,781 km (0.117 R)
• M35: 19,116,962 km (0.058 R)
• M36: 19,254,443 km (0.068 R)
• M37: 19,668,829 km (0.101 R)
• M38: 21,284,486 km (0.119 R)
• M39: 22,651,062 km (0.082 R)
• M40: 22,869,326 km (0.099 R)
• M41: 23,308,096 km (0.118 R)
• M42: 23,897,512 km (0.094 R)
• M43: 24,715,962 km (0.078 R)
• M44: 25,619,234 km (0.103 R)
• M45: 26,763,358 km (0.099 R)
• M46: 28,471,467 km (0.096 R)
• M47: 28,943,448 km (0.112 R)
• M48: 29,656,132 km (0.092 R)
• M49: 30,134,546 km (0.106 R)
• M50: 31,018,221 km (0.117 R)
• M51: 32,482,485 km (0.084 R)
• M52: 34,553,219 km (0.112 R)
• M53: 35,309,137 km (0.042 R)
• M54: 36,495,747 km (0.099 R)
• M55: 38,213,430 km (0.116 R)
• M56: 38,560,198 km (0.06 R)
• M57: 39,606,635 km (0.1 R)
• M58: 41,104,857 km (0.085 R)
• M59: 41,549,013 km (0.086 R)
• M60: 42,531,871 km (0.104 R)
• M61: 43,884,386 km (0.072 R)
• M62: 44,156,504 km (0.06 R)
• M63: 44,520,326 km (0.077 R)
• M64: 44,702,686 km (0.113 R)
• M65: 45,250,962 km (0.118 R)
• M66: 46,816,654 km (0.101 R)
• M67: 48,868,837 km (0.105 R)
• M68: 49,527,965 km (0.112 R)
• M69: 50,759,904 km (0.107 R)
• M70: 50,950,342 km (0.103 R)
• M71: 52,002,015 km (0.106 R)
• M72: 52,289,991 km (0.097 R)
• M73: 52,771,247 km (0.057 R)
• M74: 53,738,098 km (0.069 R)
• M75: 54,710,784 km (0.077 R)
• M76: 55,885,725 km (0.09 R)
• M77: 56,673,657 km (0.111 R)
• M78: 57,663,696 km (0.115 R)
• M79: 58,360,074 km (0.105 R)
• M80: 58,959,214 km (0.086 R)
• M81: 61,274,839 km (0.052 R)
• M82: 63,722,559 km (0.118 R)
• M83: 65,786,711 km (0.095 R)
• M84: 65,994,353 km (0.092 R)
• M85: 69,134,562 km (0.068 R)
• M86: 69,662,792 km (0.089 R)
• M87: 69,980,238 km (0.068 R)
• M88: 70,404,348 km (0.105 R)
• M89: 70,510,413 km (0.111 R)
• M90: 70,829,206 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 19,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit