🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.79 AU - 2.33 AU

Year: 1114 Days

Day: 23.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,860,522 km

• M1: 57,146 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.76 AU - 2.82 AU

Year: 1306 Days

Day: 33.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,860,522 km

• M1: 72,555 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.16 AU - 3.84 AU

Year: 2467 Days

Day: 14.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,860,522 km

• M1: 834,607 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.8

Radius: 14.7

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.08 AU - 6.22 AU

Year: 5746 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 107,860,522 km

• M1: 185,950 km (0.078 R)
• M2: 851,810 km (0.096 R)
• M3: 1,520,962 km (0.115 R)
• M4: 2,365,591 km (0.092 R)
• M5: 2,983,281 km (0.076 R)
• M6: 5,584,339 km (0.047 R)
• M7: 9,227,945 km (0.109 R)
• M8: 9,905,922 km (0.089 R)
• M9: 10,617,110 km (0.097 R)
• M10: 13,044,934 km (0.102 R)
• M11: 13,717,078 km (0.05 R)
• M12: 14,744,516 km (0.044 R)
• M13: 15,474,105 km (0.113 R)
• M14: 17,270,326 km (0.032 R)
• M15: 18,026,394 km (0.096 R)
• M16: 19,201,934 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.6

Radius: 9.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.33 AU - 9.09 AU

Year: 9684 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 107,860,522 km

• M1: 118,332 km (0.1 R)
• M2: 470,336 km (0.105 R)
• M3: 846,275 km (0.097 R)
• M4: 1,816,417 km (0.077 R)
• M5: 3,013,200 km (0.116 R)
• M6: 6,294,480 km (0.085 R)
• M7: 8,824,778 km (0.07 R)
• M8: 11,373,029 km (0.098 R)
• M9: 11,966,184 km (0.08 R)
• M10: 13,981,118 km (0.078 R)
• M11: 16,089,550 km (0.089 R)
• M12: 16,585,318 km (0.102 R)
• M13: 20,490,420 km (0.117 R)
• M14: 24,396,421 km (0.099 R)
• M15: 31,769,801 km (0.044 R)
• M16: 32,354,130 km (0.084 R)
• M17: 33,544,181 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 12

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.49 AU - 11.67 AU

Year: 12056 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 107,860,522 km

• M1: 149,299 km (0.041 R)
• M2: 823,985 km (0.076 R)
• M3: 1,467,106 km (0.12 R)
• M4: 3,522,132 km (0.063 R)
• M5: 5,954,893 km (0.073 R)
• M6: 7,169,328 km (0.085 R)
• M7: 10,580,010 km (0.113 R)
• M8: 11,267,562 km (0.076 R)
• M9: 11,742,236 km (0.103 R)
• M10: 12,795,555 km (0.096 R)
• M11: 14,046,193 km (0.112 R)
• M12: 14,666,276 km (0.055 R)
• M13: 16,409,540 km (0.109 R)
• M14: 17,566,829 km (0.061 R)
• M15: 19,871,684 km (0.073 R)
• M16: 21,727,894 km (0.117 R)
• M17: 22,278,713 km (0.113 R)
• M18: 24,477,503 km (0.042 R)
• M19: 27,344,845 km (0.076 R)
• M20: 32,889,391 km (0.09 R)
• M21: 34,229,788 km (0.066 R)
• M22: 35,733,097 km (0.113 R)
• M23: 37,410,837 km (0.078 R)
• M24: 40,923,096 km (0.111 R)
• M25: 41,622,765 km (0.115 R)
• M26: 42,473,079 km (0.091 R)
• M27: 42,902,425 km (0.047 R)
• M28: 43,624,684 km (0.108 R)
• M29: 48,908,780 km (0.105 R)
• M30: 51,136,891 km (0.099 R)
• M31: 53,598,224 km (0.105 R)
• M32: 59,289,675 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.6

Radius: 4.1

Gravity: 54.82 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.33 AU - 14.71 AU

Year: 17699 Days

Day: 18.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 107,860,522 km

• M1: 56,249 km (0.061 R)
• M2: 296,802 km (0.1 R)
• M3: 581,637 km (0.068 R)
• M4: 727,345 km (0.062 R)
• M5: 1,202,916 km (0.084 R)
• M6: 1,573,919 km (0.118 R)
• M7: 1,842,148 km (0.12 R)
• M8: 2,610,184 km (0.107 R)
• M9: 2,856,871 km (0.12 R)
• M10: 3,038,782 km (0.117 R)
• M11: 5,621,290 km (0.103 R)
• M12: 6,032,684 km (0.101 R)
• M13: 8,878,035 km (0.115 R)
• M14: 9,322,191 km (0.115 R)
• M15: 11,832,892 km (0.115 R)
• M16: 12,370,398 km (0.04 R)
• M17: 12,853,898 km (0.11 R)
• M18: 14,154,951 km (0.112 R)
• M19: 15,147,532 km (0.077 R)
• M20: 15,541,274 km (0.043 R)
• M21: 18,580,654 km (0.052 R)
• M22: 18,850,528 km (0.118 R)
• M23: 22,093,960 km (0.042 R)
• M24: 26,932,853 km (0.103 R)
• M25: 28,333,089 km (0.086 R)
• M26: 29,658,526 km (0.095 R)
• M27: 36,067,149 km (0.066 R)
• M28: 36,627,842 km (0.087 R)
• M29: 37,766,282 km (0.103 R)
• M30: 43,655,651 km (0.071 R)
• M31: 46,074,648 km (0.087 R)
• M32: 51,885,329 km (0.062 R)
• M33: 54,230,126 km (0.064 R)
• M34: 57,782,776 km (0.091 R)
• M35: 58,165,597 km (0.094 R)
• M36: 70,667,790 km (0.051 R)
• M37: 75,126,555 km (0.114 R)
• M38: 76,730,393 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.9

Radius: 7

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.98 AU - 18.96 AU

Year: 28698 Days

Day: 23.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 107,860,522 km

• M1: 89,759 km (0.107 R)
• M2: 411,843 km (0.111 R)
• M3: 752,328 km (0.118 R)
• M4: 1,330,823 km (0.06 R)
• M5: 1,630,168 km (0.113 R)
• M6: 3,275,745 km (0.1 R)
• M7: 3,886,702 km (0.09 R)
• M8: 4,401,169 km (0.083 R)
• M9: 6,219,083 km (0.076 R)
• M10: 6,697,347 km (0.09 R)
• M11: 7,153,022 km (0.117 R)
• M12: 7,974,913 km (0.105 R)
• M13: 9,520,109 km (0.105 R)
• M14: 10,941,738 km (0.103 R)
• M15: 11,638,415 km (0.06 R)
• M16: 11,898,865 km (0.091 R)
• M17: 12,230,075 km (0.112 R)
• M18: 13,616,548 km (0.087 R)
• M19: 15,337,073 km (0.115 R)
• M20: 15,808,605 km (0.118 R)
• M21: 17,450,741 km (0.11 R)
• M22: 19,023,015 km (0.077 R)
• M23: 20,215,759 km (0.115 R)
• M24: 21,751,231 km (0.114 R)
• M25: 25,377,932 km (0.112 R)
• M26: 29,872,152 km (0.062 R)
• M27: 31,104,389 km (0.03 R)
• M28: 33,015,951 km (0.101 R)
• M29: 39,657,498 km (0.072 R)
• M30: 41,144,950 km (0.047 R)
• M31: 42,823,737 km (0.118 R)
• M32: 43,133,704 km (0.058 R)
• M33: 47,467,404 km (0.069 R)
• M34: 50,339,983 km (0.076 R)
• M35: 54,771,520 km (0.106 R)
• M36: 58,308,463 km (0.059 R)
• M37: 63,996,024 km (0.106 R)
• M38: 64,808,341 km (0.109 R)
• M39: 69,186,622 km (0.094 R)
• M40: 72,212,388 km (0.098 R)
• M41: 72,431,848 km (0.098 R)
• M42: 74,203,536 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.5

Radius: 8

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 17.01 AU - 21.09 AU

Year: 31323 Days

Day: 20.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 107,860,522 km

• M1: 112,198 km (0.094 R)
• M2: 717,471 km (0.105 R)
• M3: 1,111,811 km (0.073 R)
• M4: 1,824,047 km (0.054 R)
• M5: 2,082,253 km (0.101 R)
• M6: 2,646,985 km (0.103 R)
• M7: 3,372,385 km (0.09 R)
• M8: 3,764,630 km (0.11 R)
• M9: 4,680,319 km (0.078 R)
• M10: 6,201,281 km (0.119 R)
• M11: 7,857,329 km (0.111 R)
• M12: 9,154,343 km (0.115 R)
• M13: 10,657,053 km (0.088 R)
• M14: 11,431,072 km (0.093 R)
• M15: 12,091,697 km (0.097 R)
• M16: 20,585,864 km (0.073 R)
• M17: 24,319,378 km (0.093 R)
• M18: 26,408,363 km (0.033 R)
• M19: 27,173,256 km (0.103 R)
• M20: 28,481,041 km (0.105 R)
• M21: 28,881,365 km (0.111 R)
• M22: 38,831,568 km (0.047 R)
• M23: 40,321,114 km (0.08 R)
• M24: 42,192,883 km (0.12 R)
• M25: 45,743,289 km (0.11 R)
• M26: 51,041,298 km (0.117 R)
• M27: 58,435,172 km (0.116 R)
• M28: 61,938,754 km (0.069 R)
• M29: 63,061,786 km (0.112 R)
• M30: 64,886,730 km (0.085 R)
• M31: 71,060,485 km (0.076 R)
• M32: 76,324,086 km (0.078 R)
• M33: 77,614,517 km (0.078 R)
• M34: 78,919,459 km (0.032 R)
• M35: 80,238,912 km (0.096 R)
• M36: 82,921,950 km (0.045 R)
• M37: 86,498,536 km (0.104 R)
• M38: 88,466,346 km (0.095 R)
• M39: 100,286,523 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 12,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit