🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.97 AU - 1.05 AU

Year: 355 Days

Day: 43 Hours

Environment

Temp: 126 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,416,414 km

• M1: 590,463 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.17 AU - 1.45 AU

Year: 525 Days

Day: 20.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.56 AU - 2.38 AU

Year: 967 Days

Day: 16.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,416,414 km

• M1: 92,751 km (0.094 R)
• M2: 1,629,719 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.07 AU - 4.11 AU

Year: 2380 Days

Day: 46.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.83 AU - 4.37 AU

Year: 2390 Days

Day: 13.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.04 AU - 4.46 AU

Year: 2541 Days

Day: 16.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,416,414 km

• M1: 858,093 km (0.048 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.63 AU - 5.73 AU

Year: 3542 Days

Day: 31.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,416,414 km

• M1: 126,859 km (0.081 R)

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.3

Radius: 11

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.05 AU - 7.59 AU

Year: 6231 Days

Day: 5.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 72,416,414 km

• M1: 166,502 km (0.066 R)
• M2: 475,721 km (0.034 R)
• M3: 628,760 km (0.116 R)
• M4: 817,403 km (0.113 R)
• M5: 976,724 km (0.094 R)
• M6: 1,116,000 km (0.056 R)
• M7: 1,209,200 km (0.079 R)
• M8: 1,403,826 km (0.1 R)
• M9: 1,739,524 km (0.096 R)
• M10: 1,885,831 km (0.049 R)
• M11: 2,061,907 km (0.118 R)
• M12: 2,390,125 km (0.073 R)
• M13: 3,066,457 km (0.072 R)
• M14: 3,502,834 km (0.045 R)
• M15: 4,317,694 km (0.072 R)
• M16: 4,944,658 km (0.071 R)
• M17: 5,031,575 km (0.096 R)
• M18: 5,438,032 km (0.049 R)
• M19: 5,563,994 km (0.081 R)
• M20: 6,151,614 km (0.099 R)
• M21: 6,358,358 km (0.071 R)
• M22: 7,050,697 km (0.072 R)
• M23: 7,366,050 km (0.111 R)
• M24: 7,746,776 km (0.082 R)
• M25: 7,888,595 km (0.111 R)
• M26: 8,092,796 km (0.114 R)
• M27: 8,340,081 km (0.067 R)
• M28: 8,548,022 km (0.072 R)
• M29: 9,854,012 km (0.054 R)
• M30: 10,096,061 km (0.09 R)
• M31: 10,317,915 km (0.108 R)
• M32: 10,631,173 km (0.048 R)
• M33: 10,743,670 km (0.082 R)
• M34: 11,497,195 km (0.096 R)
• M35: 11,798,634 km (0.083 R)
• M36: 12,102,767 km (0.115 R)
• M37: 12,267,624 km (0.108 R)
• M38: 12,385,806 km (0.089 R)
• M39: 12,480,651 km (0.087 R)
• M40: 12,934,381 km (0.037 R)
• M41: 13,102,829 km (0.074 R)
• M42: 13,175,384 km (0.109 R)
• M43: 13,588,423 km (0.057 R)
• M44: 13,858,148 km (0.099 R)
• M45: 14,104,686 km (0.049 R)
• M46: 14,452,501 km (0.11 R)
• M47: 14,652,513 km (0.097 R)
• M48: 14,727,611 km (0.111 R)
• M49: 15,080,513 km (0.074 R)
• M50: 15,334,231 km (0.105 R)
• M51: 15,538,132 km (0.094 R)
• M52: 15,691,769 km (0.105 R)
• M53: 15,845,855 km (0.102 R)
• M54: 16,207,284 km (0.099 R)
• M55: 16,519,345 km (0.099 R)
• M56: 16,597,734 km (0.073 R)
• M57: 16,833,500 km (0.098 R)
• M58: 16,912,189 km (0.114 R)
• M59: 17,149,451 km (0.109 R)
• M60: 17,440,868 km (0.033 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.6

Radius: 12.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.98 AU - 12.14 AU

Year: 11163 Days

Day: 14.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,416,414 km

• M1: 196,871 km (0.096 R)
• M2: 347,067 km (0.026 R)
• M3: 631,303 km (0.096 R)
• M4: 721,361 km (0.057 R)
• M5: 1,082,640 km (0.094 R)
• M6: 1,606,382 km (0.098 R)
• M7: 1,848,282 km (0.108 R)
• M8: 2,367,835 km (0.106 R)
• M9: 2,753,648 km (0.095 R)
• M10: 2,954,259 km (0.076 R)
• M11: 3,346,504 km (0.111 R)
• M12: 3,730,971 km (0.063 R)
• M13: 5,801,555 km (0.109 R)
• M14: 6,292,984 km (0.106 R)
• M15: 6,469,809 km (0.102 R)
• M16: 6,588,440 km (0.062 R)
• M17: 6,888,533 km (0.086 R)
• M18: 7,040,225 km (0.114 R)
• M19: 7,131,929 km (0.115 R)
• M20: 7,408,984 km (0.104 R)
• M21: 7,658,364 km (0.094 R)
• M22: 7,974,015 km (0.083 R)
• M23: 8,487,884 km (0.103 R)
• M24: 9,045,734 km (0.095 R)
• M25: 9,412,997 km (0.111 R)
• M26: 9,581,594 km (0.054 R)
• M27: 10,024,703 km (0.049 R)
• M28: 10,474,544 km (0.075 R)
• M29: 10,614,268 km (0.106 R)
• M30: 11,827,058 km (0.081 R)
• M31: 12,009,119 km (0.083 R)
• M32: 12,560,985 km (0.069 R)
• M33: 12,709,536 km (0.05 R)
• M34: 14,498,427 km (0.074 R)
• M35: 14,693,503 km (0.073 R)
• M36: 15,881,310 km (0.102 R)
• M37: 16,284,177 km (0.062 R)
• M38: 16,405,650 km (0.062 R)
• M39: 17,099,934 km (0.067 R)
• M40: 17,430,097 km (0.059 R)
• M41: 17,762,204 km (0.102 R)
• M42: 17,887,417 km (0.096 R)
• M43: 18,898,699 km (0.106 R)
• M44: 19,755,745 km (0.112 R)
• M45: 20,713,172 km (0.108 R)
• M46: 21,065,026 km (0.11 R)
• M47: 21,374,544 km (0.077 R)
• M48: 21,685,558 km (0.07 R)
• M49: 21,953,488 km (0.119 R)
• M50: 22,132,556 km (0.068 R)
• M51: 22,447,310 km (0.114 R)
• M52: 22,763,410 km (0.115 R)
• M53: 23,674,910 km (0.089 R)
• M54: 23,950,769 km (0.077 R)
• M55: 24,320,126 km (0.085 R)
• M56: 24,831,152 km (0.074 R)
• M57: 25,017,701 km (0.113 R)
• M58: 25,158,024 km (0.108 R)
• M59: 25,392,593 km (0.114 R)
• M60: 25,627,761 km (0.099 R)
• M61: 25,910,950 km (0.094 R)
• M62: 26,147,763 km (0.103 R)
• M63: 26,575,763 km (0.096 R)
• M64: 26,910,263 km (0.094 R)
• M65: 27,150,069 km (0.045 R)
• M66: 27,631,774 km (0.045 R)
• M67: 27,728,414 km (0.033 R)
• M68: 28,262,329 km (0.104 R)
• M69: 29,586,868 km (0.076 R)
• M70: 29,883,970 km (0.051 R)
• M71: 30,082,636 km (0.064 R)
• M72: 30,381,383 km (0.105 R)
• M73: 30,531,130 km (0.099 R)
• M74: 31,283,608 km (0.074 R)
• M75: 32,143,646 km (0.106 R)
• M76: 32,909,138 km (0.099 R)
• M77: 33,577,392 km (0.084 R)
• M78: 33,835,598 km (0.068 R)
• M79: 34,457,925 km (0.071 R)
• M80: 34,979,573 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.2

Radius: 3.9

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 16.3 AU - 19.44 AU

Year: 26428 Days

Day: 20.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,416,414 km

• M1: 268,678 km (0.108 R)
• M2: 584,628 km (0.118 R)
• M3: 716,424 km (0.108 R)
• M4: 1,033,272 km (0.113 R)
• M5: 1,085,632 km (0.089 R)
• M6: 1,192,893 km (0.083 R)
• M7: 1,534,874 km (0.06 R)
• M8: 1,624,932 km (0.054 R)
• M9: 1,747,752 km (0.053 R)
• M10: 1,779,018 km (0.025 R)
• M11: 1,905,578 km (0.103 R)
• M12: 2,134,163 km (0.078 R)
• M13: 2,760,978 km (0.088 R)
• M14: 4,507,384 km (0.078 R)
• M15: 4,810,918 km (0.095 R)
• M16: 6,424,481 km (0.12 R)
• M17: 6,472,801 km (0.069 R)
• M18: 6,765,564 km (0.091 R)
• M19: 7,669,284 km (0.085 R)
• M20: 7,772,058 km (0.082 R)
• M21: 7,823,669 km (0.051 R)
• M22: 8,986,194 km (0.081 R)
• M23: 9,367,220 km (0.078 R)
• M24: 9,477,025 km (0.089 R)
• M25: 9,532,227 km (0.077 R)
• M26: 10,314,474 km (0.046 R)
• M27: 10,656,006 km (0.111 R)
• M28: 11,350,140 km (0.102 R)
• M29: 12,298,291 km (0.054 R)
• M30: 12,478,856 km (0.096 R)
• M31: 12,721,055 km (0.102 R)
• M32: 12,842,678 km (0.034 R)
• M33: 13,087,121 km (0.118 R)
• M34: 13,892,257 km (0.071 R)
• M35: 15,420,100 km (0.039 R)
• M36: 16,138,169 km (0.089 R)
• M37: 16,600,577 km (0.058 R)
• M38: 17,606,323 km (0.109 R)
• M39: 18,839,009 km (0.081 R)
• M40: 20,596,635 km (0.075 R)
• M41: 22,552,777 km (0.063 R)
• M42: 24,491,715 km (0.057 R)
• M43: 24,567,411 km (0.041 R)
• M44: 25,634,493 km (0.107 R)
• M45: 26,405,819 km (0.112 R)
• M46: 29,808,573 km (0.085 R)
• M47: 30,619,393 km (0.102 R)
• M48: 30,700,924 km (0.115 R)
• M49: 30,945,816 km (0.101 R)
• M50: 31,273,285 km (0.12 R)
• M51: 31,519,673 km (0.074 R)
• M52: 31,766,809 km (0.082 R)
• M53: 33,850,408 km (0.106 R)
• M54: 34,187,901 km (0.109 R)
• M55: 34,781,056 km (0.113 R)
• M56: 35,036,270 km (0.054 R)
• M57: 35,463,222 km (0.116 R)
• M58: 36,149,727 km (0.06 R)
• M59: 36,408,382 km (0.118 R)
• M60: 38,586,976 km (0.082 R)
• M61: 39,647,624 km (0.113 R)
• M62: 40,897,066 km (0.066 R)
• M63: 41,978,359 km (0.091 R)
• M64: 42,159,522 km (0.115 R)
• M65: 42,250,179 km (0.057 R)
• M66: 42,522,447 km (0.1 R)
• M67: 43,434,545 km (0.052 R)
• M68: 43,526,099 km (0.116 R)
• M69: 45,556,740 km (0.11 R)
• M70: 46,209,286 km (0.08 R)
• M71: 46,864,974 km (0.114 R)
• M72: 47,052,869 km (0.081 R)
• M73: 47,146,816 km (0.094 R)
• M74: 47,429,407 km (0.077 R)
• M75: 49,231,462 km (0.072 R)
• M76: 49,518,092 km (0.111 R)
• M77: 50,189,038 km (0.115 R)
• M78: 50,669,996 km (0.081 R)
• M79: 51,346,028 km (0.063 R)
• M80: 52,609,382 km (0.064 R)
• M81: 53,490,065 km (0.084 R)
• M82: 54,079,780 km (0.087 R)
• M83: 54,178,365 km (0.095 R)
• M84: 57,161,197 km (0.086 R)
• M85: 62,043,323 km (0.114 R)
• M86: 62,662,958 km (0.114 R)
• M87: 64,116,750 km (0.077 R)
• M88: 64,221,020 km (0.104 R)
• M89: 65,686,480 km (0.083 R)
• M90: 66,528,866 km (0.119 R)
• M91: 68,757,276 km (0.096 R)
• M92: 69,826,901 km (0.07 R)
• M93: 71,117,781 km (0.095 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 15,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit