🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.56 AU - 0.68 AU

Year: 186 Days

Day: 45.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 172.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.29 AU - 1.29 AU

Year: 558 Days

Day: 45.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.48 AU - 1.62 AU

Year: 735 Days

Day: 33 Hours

Environment

Temp: -52 °C

Axial Tilt: 153.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,831,531 km

• M1: 27,227 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.68 AU - 2.24 AU

Year: 1045 Days

Day: 28 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,831,531 km

• M1: 686,205 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.79 AU - 2.35 AU

Year: 1134 Days

Day: 16.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,831,531 km

• M1: 1,084,285 km (0.119 R)
• M2: 1,574,667 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.87 AU - 3.09 AU

Year: 1959 Days

Day: 31.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,831,531 km

• M1: 370,554 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.94 AU - 3.22 AU

Year: 2058 Days

Day: 28.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,831,531 km

• M1: 85,271 km (0.096 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.32 AU - 3.4 AU

Year: 2345 Days

Day: 29.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.6

Radius: 14.2

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.81 AU - 10.03 AU

Year: 9304 Days

Day: 11.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,831,531 km

• M1: 234,569 km (0.104 R)
• M2: 425,307 km (0.06 R)
• M3: 544,237 km (0.028 R)
• M4: 664,813 km (0.11 R)
• M5: 810,222 km (0.059 R)
• M6: 1,042,847 km (0.072 R)
• M7: 1,815,071 km (0.097 R)
• M8: 2,007,753 km (0.091 R)
• M9: 2,351,230 km (0.09 R)
• M10: 2,935,559 km (0.048 R)
• M11: 3,612,938 km (0.113 R)
• M12: 3,882,514 km (0.112 R)
• M13: 4,133,389 km (0.085 R)
• M14: 4,572,309 km (0.072 R)
• M15: 4,837,696 km (0.12 R)
• M16: 5,245,201 km (0.119 R)
• M17: 5,692,199 km (0.061 R)
• M18: 6,122,742 km (0.088 R)
• M19: 6,415,505 km (0.085 R)
• M20: 6,533,986 km (0.065 R)
• M21: 6,623,296 km (0.105 R)
• M22: 7,045,611 km (0.042 R)
• M23: 7,137,314 km (0.12 R)
• M24: 7,476,902 km (0.094 R)
• M25: 7,980,149 km (0.102 R)
• M26: 8,075,891 km (0.038 R)
• M27: 8,203,947 km (0.115 R)
• M28: 8,788,725 km (0.059 R)
• M29: 9,152,847 km (0.069 R)
• M30: 9,454,436 km (0.115 R)
• M31: 9,827,533 km (0.1 R)
• M32: 10,171,010 km (0.053 R)
• M33: 11,728,772 km (0.117 R)
• M34: 12,983,001 km (0.092 R)
• M35: 13,397,985 km (0.064 R)
• M36: 13,779,011 km (0.117 R)
• M37: 14,009,242 km (0.04 R)
• M38: 14,473,744 km (0.119 R)
• M39: 14,864,792 km (0.091 R)
• M40: 15,140,501 km (0.077 R)
• M41: 15,697,155 km (0.102 R)
• M42: 16,626,307 km (0.073 R)
• M43: 18,158,040 km (0.084 R)
• M44: 18,284,301 km (0.051 R)
• M45: 18,622,242 km (0.065 R)
• M46: 18,749,550 km (0.055 R)
• M47: 19,519,081 km (0.04 R)
• M48: 19,691,568 km (0.085 R)
• M49: 19,907,886 km (0.093 R)
• M50: 20,430,132 km (0.106 R)
• M51: 20,561,479 km (0.061 R)
• M52: 21,045,129 km (0.115 R)
• M53: 21,800,150 km (0.041 R)
• M54: 22,248,495 km (0.062 R)
• M55: 22,926,771 km (0.114 R)
• M56: 23,703,483 km (0.12 R)
• M57: 23,887,638 km (0.118 R)
• M58: 24,210,770 km (0.091 R)
• M59: 24,675,122 km (0.08 R)
• M60: 24,955,019 km (0.054 R)
• M61: 25,377,035 km (0.095 R)
• M62: 25,565,229 km (0.084 R)
• M63: 25,801,294 km (0.032 R)
• M64: 26,704,865 km (0.115 R)
• M65: 27,040,264 km (0.102 R)
• M66: 27,860,958 km (0.072 R)
• M67: 28,249,912 km (0.087 R)
• M68: 28,542,825 km (0.106 R)
• M69: 28,885,853 km (0.069 R)
• M70: 30,022,647 km (0.05 R)
• M71: 30,771,983 km (0.064 R)
• M72: 31,983,576 km (0.117 R)
• M73: 33,159,266 km (0.087 R)
• M74: 33,365,262 km (0.114 R)
• M75: 33,881,973 km (0.077 R)
• M76: 34,297,107 km (0.041 R)
• M77: 34,714,036 km (0.05 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.5

Radius: 8.2

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.66 AU - 14.04 AU

Year: 14561 Days

Day: 10.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,831,531 km

• M1: 237,412 km (0.077 R)
• M2: 426,354 km (0.078 R)
• M3: 485,146 km (0.056 R)
• M4: 612,304 km (0.04 R)
• M5: 1,060,051 km (0.111 R)
• M6: 1,272,479 km (0.106 R)
• M7: 1,338,901 km (0.068 R)
• M8: 1,452,446 km (0.12 R)
• M9: 1,592,769 km (0.062 R)
• M10: 1,887,177 km (0.119 R)
• M11: 2,093,024 km (0.032 R)
• M12: 2,388,180 km (0.088 R)
• M13: 2,611,081 km (0.105 R)
• M14: 3,320,026 km (0.083 R)
• M15: 3,856,633 km (0.1 R)
• M16: 4,285,081 km (0.096 R)
• M17: 4,453,977 km (0.069 R)
• M18: 5,476,329 km (0.091 R)
• M19: 5,957,436 km (0.073 R)
• M20: 6,375,113 km (0.077 R)
• M21: 6,684,930 km (0.037 R)
• M22: 7,158,707 km (0.098 R)
• M23: 7,848,652 km (0.105 R)
• M24: 9,422,123 km (0.1 R)
• M25: 9,908,316 km (0.093 R)
• M26: 10,132,114 km (0.073 R)
• M27: 10,267,201 km (0.078 R)
• M28: 11,275,491 km (0.079 R)
• M29: 11,555,987 km (0.106 R)
• M30: 11,697,207 km (0.1 R)
• M31: 12,895,336 km (0.109 R)
• M32: 13,139,630 km (0.088 R)
• M33: 13,237,766 km (0.027 R)
• M34: 13,336,201 km (0.098 R)
• M35: 13,782,003 km (0.118 R)
• M36: 13,931,601 km (0.108 R)
• M37: 14,485,113 km (0.062 R)
• M38: 16,135,776 km (0.06 R)
• M39: 16,504,834 km (0.108 R)
• M40: 18,336,361 km (0.119 R)
• M41: 19,331,785 km (0.083 R)
• M42: 19,611,383 km (0.069 R)
• M43: 19,892,328 km (0.094 R)
• M44: 20,572,101 km (0.099 R)
• M45: 20,800,387 km (0.099 R)
• M46: 20,914,979 km (0.12 R)
• M47: 22,833,572 km (0.084 R)
• M48: 23,010,845 km (0.077 R)
• M49: 23,903,645 km (0.105 R)
• M50: 24,505,178 km (0.093 R)
• M51: 25,539,199 km (0.065 R)
• M52: 26,836,212 km (0.108 R)
• M53: 28,534,896 km (0.108 R)
• M54: 29,557,996 km (0.049 R)
• M55: 30,138,735 km (0.103 R)
• M56: 31,442,630 km (0.045 R)
• M57: 32,101,459 km (0.099 R)
• M58: 32,831,497 km (0.115 R)
• M59: 32,964,788 km (0.109 R)
• M60: 33,298,990 km (0.068 R)
• M61: 33,634,089 km (0.093 R)
• M62: 34,510,882 km (0.102 R)
• M63: 34,714,335 km (0.072 R)
• M64: 35,122,289 km (0.088 R)
• M65: 35,943,132 km (0.066 R)
• M66: 36,218,093 km (0.082 R)
• M67: 36,631,881 km (0.096 R)
• M68: 37,394,531 km (0.107 R)
• M69: 37,533,807 km (0.071 R)
• M70: 37,742,944 km (0.088 R)
• M71: 37,882,669 km (0.07 R)
• M72: 40,069,490 km (0.104 R)
• M73: 40,425,982 km (0.095 R)
• M74: 40,568,848 km (0.093 R)
• M75: 40,783,521 km (0.087 R)
• M76: 40,998,643 km (0.101 R)
• M77: 41,142,257 km (0.076 R)
• M78: 41,286,020 km (0.112 R)
• M79: 41,862,571 km (0.113 R)
• M80: 43,608,527 km (0.072 R)
• M81: 44,416,805 km (0.094 R)
• M82: 46,421,266 km (0.07 R)
• M83: 46,720,761 km (0.117 R)
• M84: 47,246,448 km (0.044 R)
• M85: 47,396,944 km (0.059 R)
• M86: 48,455,199 km (0.087 R)
• M87: 49,063,464 km (0.119 R)
• M88: 49,292,199 km (0.091 R)
• M89: 49,597,678 km (0.1 R)
• M90: 49,674,123 km (0.117 R)
• M91: 51,753,982 km (0.079 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: 390 - 13,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit