🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.94 AU - 1.4 AU

Year: 451 Days

Day: 29.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.1 AU - 1.74 AU

Year: 603 Days

Day: 24.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.17 AU - 1.77 AU

Year: 635 Days

Day: 18.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.8 AU - 2.14 AU

Year: 986 Days

Day: 33.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,172,289 km

• M1: 195,076 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.87 AU - 2.19 AU

Year: 1031 Days

Day: 33.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.6

Radius: 14.1

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.37 AU - 7.03 AU

Year: 5503 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,172,289 km

• M1: 183,557 km (0.114 R)
• M2: 303,833 km (0.104 R)
• M3: 641,176 km (0.05 R)
• M4: 790,176 km (0.12 R)
• M5: 980,764 km (0.097 R)
• M6: 1,312,871 km (0.116 R)
• M7: 1,509,443 km (0.096 R)
• M8: 1,611,618 km (0.094 R)
• M9: 1,805,347 km (0.077 R)
• M10: 2,120,400 km (0.094 R)
• M11: 2,274,935 km (0.112 R)
• M12: 2,513,992 km (0.101 R)
• M13: 3,060,473 km (0.058 R)
• M14: 3,169,829 km (0.043 R)
• M15: 3,258,391 km (0.026 R)
• M16: 3,347,701 km (0.109 R)
• M17: 3,760,142 km (0.094 R)
• M18: 3,901,363 km (0.103 R)
• M19: 4,164,954 km (0.087 R)
• M20: 4,434,380 km (0.11 R)
• M21: 5,094,107 km (0.082 R)
• M22: 5,303,394 km (0.09 R)
• M23: 5,515,673 km (0.056 R)
• M24: 5,622,786 km (0.088 R)
• M25: 5,730,646 km (0.105 R)
• M26: 5,975,837 km (0.028 R)
• M27: 6,141,441 km (0.102 R)
• M28: 6,590,085 km (0.108 R)
• M29: 7,283,172 km (0.091 R)
• M30: 7,578,927 km (0.116 R)
• M31: 8,243,591 km (0.102 R)
• M32: 8,707,494 km (0.051 R)
• M33: 9,339,245 km (0.104 R)
• M34: 9,725,657 km (0.052 R)
• M35: 9,888,120 km (0.106 R)
• M36: 10,051,481 km (0.104 R)
• M37: 10,513,888 km (0.117 R)
• M38: 10,915,857 km (0.07 R)
• M39: 11,220,588 km (0.079 R)
• M40: 11,356,872 km (0.067 R)
• M41: 12,046,967 km (0.031 R)
• M42: 12,750,825 km (0.077 R)
• M43: 12,928,846 km (0.054 R)
• M44: 13,431,794 km (0.109 R)
• M45: 13,612,957 km (0.098 R)
• M46: 13,941,026 km (0.099 R)
• M47: 14,234,985 km (0.098 R)
• M48: 14,419,739 km (0.098 R)
• M49: 14,531,040 km (0.119 R)
• M50: 14,903,837 km (0.119 R)
• M51: 15,964,636 km (0.092 R)
• M52: 16,233,763 km (0.12 R)
• M53: 16,504,235 km (0.069 R)
• M54: 19,989,417 km (0.109 R)
• M55: 20,237,899 km (0.071 R)
• M56: 20,654,529 km (0.107 R)
• M57: 22,434,744 km (0.112 R)
• M58: 22,736,184 km (0.12 R)
• M59: 22,909,119 km (0.115 R)
• M60: 23,212,653 km (0.119 R)
• M61: 23,430,318 km (0.098 R)
• M62: 23,604,898 km (0.076 R)
• M63: 24,440,403 km (0.077 R)
• M64: 24,883,960 km (0.113 R)
• M65: 24,972,971 km (0.109 R)
• M66: 26,094,955 km (0.106 R)
• M67: 26,730,447 km (0.106 R)
• M68: 27,555,030 km (0.045 R)
• M69: 27,739,335 km (0.112 R)
• M70: 27,831,786 km (0.114 R)
• M71: 27,970,463 km (0.114 R)
• M72: 29,841,783 km (0.119 R)
• M73: 31,367,831 km (0.061 R)
• M74: 31,898,305 km (0.059 R)
• M75: 32,091,885 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.1

Radius: 10.7

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.5 AU - 14.7 AU

Year: 15003 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,172,289 km

• M1: 143,315 km (0.05 R)
• M2: 349,461 km (0.062 R)
• M3: 574,605 km (0.111 R)
• M4: 1,184,965 km (0.11 R)
• M5: 1,257,520 km (0.084 R)
• M6: 2,427,375 km (0.084 R)
• M7: 2,584,154 km (0.1 R)
• M8: 2,940,945 km (0.027 R)
• M9: 3,007,516 km (0.119 R)
• M10: 3,487,874 km (0.116 R)
• M11: 3,992,468 km (0.106 R)
• M12: 4,329,063 km (0.118 R)
• M13: 4,519,950 km (0.075 R)
• M14: 5,190,149 km (0.085 R)
• M15: 5,516,421 km (0.115 R)
• M16: 5,765,502 km (0.074 R)
• M17: 6,534,884 km (0.11 R)
• M18: 7,290,951 km (0.088 R)
• M19: 7,841,472 km (0.108 R)
• M20: 8,168,792 km (0.111 R)
• M21: 8,644,214 km (0.102 R)
• M22: 9,771,583 km (0.084 R)
• M23: 9,922,079 km (0.111 R)
• M24: 10,737,686 km (0.118 R)
• M25: 11,574,537 km (0.058 R)
• M26: 11,680,751 km (0.106 R)
• M27: 11,947,335 km (0.118 R)
• M28: 13,034,163 km (0.07 R)
• M29: 14,209,105 km (0.089 R)
• M30: 16,420,161 km (0.106 R)
• M31: 16,778,897 km (0.114 R)
• M32: 17,140,326 km (0.091 R)
• M33: 18,116,751 km (0.061 R)
• M34: 18,549,538 km (0.089 R)
• M35: 18,798,468 km (0.076 R)
• M36: 19,111,128 km (0.116 R)
• M37: 19,868,392 km (0.081 R)
• M38: 19,995,551 km (0.066 R)
• M39: 20,314,792 km (0.102 R)
• M40: 21,542,991 km (0.052 R)
• M41: 22,067,182 km (0.109 R)
• M42: 22,463,167 km (0.117 R)
• M43: 22,662,133 km (0.091 R)
• M44: 23,128,429 km (0.05 R)
• M45: 23,800,124 km (0.097 R)
• M46: 24,002,978 km (0.101 R)
• M47: 25,093,996 km (0.113 R)
• M48: 25,922,917 km (0.108 R)
• M49: 26,061,894 km (0.104 R)
• M50: 26,690,654 km (0.064 R)
• M51: 26,901,288 km (0.113 R)
• M52: 28,391,581 km (0.047 R)
• M53: 29,981,358 km (0.117 R)
• M54: 30,419,829 km (0.092 R)
• M55: 30,713,490 km (0.069 R)
• M56: 32,419,654 km (0.086 R)
• M57: 32,945,041 km (0.075 R)
• M58: 33,322,028 km (0.109 R)
• M59: 35,228,503 km (0.079 R)
• M60: 35,305,546 km (0.046 R)
• M61: 37,091,745 km (0.088 R)
• M62: 37,248,374 km (0.099 R)
• M63: 37,798,744 km (0.083 R)
• M64: 38,114,246 km (0.067 R)
• M65: 39,146,172 km (0.083 R)
• M66: 40,106,740 km (0.036 R)
• M67: 40,670,724 km (0.102 R)
• M68: 41,888,002 km (0.12 R)
• M69: 43,117,248 km (0.067 R)
• M70: 44,691,317 km (0.104 R)
• M71: 44,858,118 km (0.093 R)
• M72: 46,537,205 km (0.036 R)
• M73: 48,408,076 km (0.038 R)
• M74: 48,750,805 km (0.103 R)
• M75: 50,389,948 km (0.119 R)
• M76: 51,696,835 km (0.109 R)
• M77: 53,456,555 km (0.076 R)
• M78: 53,810,952 km (0.108 R)
• M79: 55,953,044 km (0.096 R)
• M80: 56,222,919 km (0.107 R)
• M81: 56,673,358 km (0.071 R)
• M82: 57,577,976 km (0.099 R)
• M83: 59,768,538 km (0.082 R)
• M84: 60,412,557 km (0.088 R)
• M85: 60,689,313 km (0.096 R)
• M86: 61,336,623 km (0.092 R)
• M87: 61,429,374 km (0.114 R)
• M88: 61,614,725 km (0.036 R)
• M89: 61,893,277 km (0.027 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 17,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit