🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.56 AU - 0.72 AU

Year: 336 Days

Day: 35.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 157.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,046,738 km

• M1: 58,493 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.3

Radius: 13.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.11 AU - 3.21 AU

Year: 2846 Days

Day: 13.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,046,738 km

• M1: 165,605 km (0.104 R)
• M2: 731,683 km (0.111 R)
• M3: 1,517,820 km (0.094 R)
• M4: 1,969,157 km (0.093 R)
• M5: 3,152,177 km (0.102 R)
• M6: 3,840,327 km (0.088 R)
• M7: 4,317,395 km (0.061 R)
• M8: 7,142,850 km (0.119 R)
• M9: 7,642,506 km (0.089 R)
• M10: 9,138,485 km (0.041 R)
• M11: 9,690,800 km (0.051 R)
• M12: 10,343,496 km (0.061 R)
• M13: 11,066,353 km (0.108 R)
• M14: 11,566,907 km (0.037 R)
• M15: 12,126,104 km (0.027 R)
• M16: 12,884,565 km (0.054 R)
• M17: 14,447,115 km (0.085 R)
• M18: 15,197,797 km (0.098 R)
• M19: 17,216,022 km (0.093 R)
• M20: 18,347,431 km (0.116 R)
• M21: 19,709,071 km (0.095 R)
• M22: 21,520,551 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.8

Radius: 4.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.11 AU - 7.87 AU

Year: 10846 Days

Day: 23 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,046,738 km

• M1: 57,296 km (0.082 R)
• M2: 223,649 km (0.12 R)
• M3: 439,219 km (0.086 R)
• M4: 610,060 km (0.107 R)
• M5: 803,341 km (0.118 R)
• M6: 1,523,206 km (0.072 R)
• M7: 3,424,146 km (0.07 R)
• M8: 5,681,129 km (0.106 R)
• M9: 6,055,871 km (0.119 R)
• M10: 6,447,070 km (0.119 R)
• M11: 7,652,380 km (0.083 R)
• M12: 8,962,259 km (0.113 R)
• M13: 10,414,555 km (0.071 R)
• M14: 11,107,642 km (0.119 R)
• M15: 11,738,945 km (0.119 R)
• M16: 12,157,221 km (0.053 R)
• M17: 13,878,793 km (0.114 R)
• M18: 15,533,495 km (0.104 R)
• M19: 15,980,942 km (0.053 R)
• M20: 19,229,011 km (0.094 R)
• M21: 19,421,394 km (0.102 R)
• M22: 23,543,563 km (0.065 R)
• M23: 26,119,938 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.5

Radius: 3

Gravity: 29.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.94 AU - 8.54 AU

Year: 12780 Days

Day: 15.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,046,738 km

• M1: 37,250 km (0.113 R)
• M2: 301,290 km (0.114 R)
• M3: 433,684 km (0.089 R)
• M4: 569,669 km (0.082 R)
• M5: 1,692,401 km (0.115 R)
• M6: 2,947,676 km (0.104 R)
• M7: 3,141,705 km (0.09 R)
• M8: 3,824,918 km (0.117 R)
• M9: 3,926,346 km (0.091 R)
• M10: 5,226,052 km (0.091 R)
• M11: 5,350,966 km (0.059 R)
• M12: 5,972,396 km (0.077 R)
• M13: 6,459,935 km (0.097 R)
• M14: 6,603,998 km (0.074 R)
• M15: 7,395,670 km (0.11 R)
• M16: 8,460,956 km (0.101 R)
• M17: 10,147,224 km (0.069 R)
• M18: 11,882,708 km (0.115 R)
• M19: 12,763,990 km (0.096 R)
• M20: 15,346,198 km (0.106 R)
• M21: 18,113,310 km (0.099 R)
• M22: 20,106,253 km (0.101 R)
• M23: 20,645,853 km (0.118 R)
• M24: 21,915,340 km (0.034 R)
• M25: 28,371,087 km (0.083 R)
• M26: 29,837,894 km (0.114 R)
• M27: 33,134,881 km (0.076 R)
• M28: 34,760,561 km (0.058 R)
• M29: 40,076,222 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.1

Radius: 4.6

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.14 AU - 9.74 AU

Year: 14677 Days

Day: 20 Hours

Environment

Temp: -228 °C

Axial Tilt: 115.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,046,738 km

• M1: 368,759 km (0.104 R)
• M2: 1,738,028 km (0.116 R)
• M3: 2,220,332 km (0.067 R)
• M4: 2,511,599 km (0.118 R)
• M5: 2,953,212 km (0.086 R)
• M6: 3,784,976 km (0.098 R)
• M7: 4,336,842 km (0.105 R)
• M8: 7,318,627 km (0.11 R)
• M9: 9,548,084 km (0.099 R)
• M10: 12,922,862 km (0.1 R)
• M11: 13,095,498 km (0.106 R)
• M12: 16,470,875 km (0.051 R)
• M13: 17,153,640 km (0.114 R)
• M14: 18,213,092 km (0.107 R)
• M15: 19,091,531 km (0.09 R)
• M16: 21,090,906 km (0.108 R)
• M17: 21,571,265 km (0.078 R)
• M18: 21,895,593 km (0.069 R)
• M19: 40,459,343 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.1

Radius: 3.1

Gravity: 68.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.49 AU - 12.31 AU

Year: 20434 Days

Day: 22.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,046,738 km

• M1: 38,746 km (0.064 R)
• M2: 145,409 km (0.063 R)
• M3: 559,945 km (0.11 R)
• M4: 752,627 km (0.105 R)
• M5: 1,689,259 km (0.106 R)
• M6: 1,854,266 km (0.068 R)
• M7: 2,237,835 km (0.059 R)
• M8: 2,391,771 km (0.106 R)
• M9: 4,903,070 km (0.099 R)
• M10: 5,013,324 km (0.116 R)
• M11: 5,277,065 km (0.108 R)
• M12: 5,393,003 km (0.112 R)
• M13: 6,251,994 km (0.058 R)
• M14: 7,011,054 km (0.079 R)
• M15: 10,974,500 km (0.118 R)
• M16: 11,743,134 km (0.075 R)
• M17: 12,753,518 km (0.025 R)
• M18: 13,747,596 km (0.094 R)
• M19: 15,728,571 km (0.103 R)
• M20: 17,978,672 km (0.071 R)
• M21: 19,963,686 km (0.099 R)
• M22: 20,624,610 km (0.072 R)
• M23: 22,089,921 km (0.08 R)
• M24: 25,886,565 km (0.065 R)
• M25: 26,446,061 km (0.087 R)
• M26: 27,013,486 km (0.051 R)
• M27: 28,764,529 km (0.115 R)
• M28: 30,714,238 km (0.059 R)
• M29: 37,513,611 km (0.058 R)
• M30: 38,229,586 km (0.082 R)
• M31: 42,254,367 km (0.046 R)
• M32: 46,061,184 km (0.084 R)
• M33: 47,213,088 km (0.086 R)
• M34: 61,176,254 km (0.102 R)
• M35: 61,968,524 km (0.058 R)
• M36: 63,371,453 km (0.104 R)
• M37: 66,032,650 km (0.117 R)
• M38: 69,194,850 km (0.069 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit