🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.77 AU - 1.15 AU

Year: 358 Days

Day: 32.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.23 AU - 2.33 AU

Year: 1311 Days

Day: 32.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,001,095 km

• M1: 734,376 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.32 AU - 2.86 AU

Year: 1587 Days

Day: 16.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.53 AU - 2.89 AU

Year: 1699 Days

Day: 25.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,001,095 km

• M1: 759,209 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.6

Radius: 9.4

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.95 AU - 12.23 AU

Year: 13123 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 95,001,095 km

• M1: 120,277 km (0.106 R)
• M2: 516,711 km (0.069 R)
• M3: 832,213 km (0.115 R)
• M4: 1,869,076 km (0.03 R)
• M5: 2,649,827 km (0.068 R)
• M6: 3,239,542 km (0.111 R)
• M7: 4,712,483 km (0.056 R)
• M8: 5,081,241 km (0.114 R)
• M9: 7,578,628 km (0.095 R)
• M10: 8,469,483 km (0.062 R)
• M11: 13,928,759 km (0.115 R)
• M12: 14,974,597 km (0.11 R)
• M13: 15,700,446 km (0.118 R)
• M14: 16,525,778 km (0.094 R)
• M15: 18,508,548 km (0.119 R)
• M16: 19,091,082 km (0.076 R)
• M17: 19,600,163 km (0.106 R)
• M18: 22,751,443 km (0.094 R)
• M19: 24,997,056 km (0.083 R)
• M20: 27,601,106 km (0.073 R)
• M21: 30,611,165 km (0.038 R)
• M22: 30,958,531 km (0.055 R)
• M23: 32,735,156 km (0.055 R)
• M24: 33,956,622 km (0.092 R)
• M25: 39,283,802 km (0.061 R)
• M26: 40,384,544 km (0.088 R)
• M27: 44,103,696 km (0.106 R)
• M28: 45,292,401 km (0.091 R)
• M29: 49,621,464 km (0.031 R)
• M30: 49,940,856 km (0.104 R)
• M31: 51,069,572 km (0.074 R)
• M32: 54,557,595 km (0.11 R)
• M33: 59,450,942 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.4

Radius: 4

Gravity: 50.9 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.2 AU - 14.86 AU

Year: 20012 Days

Day: 16.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 95,001,095 km

• M1: 50,115 km (0.072 R)
• M2: 379,829 km (0.03 R)
• M3: 743,950 km (0.073 R)
• M4: 907,909 km (0.083 R)
• M5: 1,177,784 km (0.078 R)
• M6: 1,449,903 km (0.091 R)
• M7: 1,636,002 km (0.08 R)
• M8: 1,818,811 km (0.096 R)
• M9: 2,816,180 km (0.115 R)
• M10: 3,387,793 km (0.069 R)
• M11: 3,747,277 km (0.056 R)
• M12: 4,471,780 km (0.107 R)
• M13: 7,151,227 km (0.113 R)
• M14: 9,300,500 km (0.095 R)
• M15: 10,305,648 km (0.057 R)
• M16: 12,880,975 km (0.111 R)
• M17: 13,023,542 km (0.059 R)
• M18: 15,450,318 km (0.108 R)
• M19: 19,819,175 km (0.099 R)
• M20: 20,296,542 km (0.106 R)
• M21: 20,684,150 km (0.045 R)
• M22: 21,674,338 km (0.102 R)
• M23: 32,573,740 km (0.064 R)
• M24: 38,292,866 km (0.056 R)
• M25: 39,481,720 km (0.053 R)
• M26: 39,933,805 km (0.118 R)
• M27: 44,809,200 km (0.098 R)
• M28: 48,845,350 km (0.087 R)
• M29: 49,890,890 km (0.054 R)
• M30: 55,720,420 km (0.114 R)
• M31: 56,099,202 km (0.114 R)
• M32: 57,053,486 km (0.11 R)
• M33: 60,778,473 km (0.109 R)
• M34: 64,871,172 km (0.09 R)
• M35: 65,080,459 km (0.117 R)
• M36: 67,198,616 km (0.073 R)
• M37: 75,666,453 km (0.034 R)
• M38: 80,637,591 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.4

Radius: 6.2

Gravity: 23.89 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.51 AU - 19.25 AU

Year: 24098 Days

Day: 19.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 95,001,095 km

• M1: 78,090 km (0.108 R)
• M2: 639,980 km (0.1 R)
• M3: 859,440 km (0.087 R)
• M4: 2,051,286 km (0.111 R)
• M5: 2,297,674 km (0.04 R)
• M6: 2,743,924 km (0.119 R)
• M7: 4,731,033 km (0.1 R)
• M8: 4,924,313 km (0.03 R)
• M9: 5,368,469 km (0.108 R)
• M10: 7,519,387 km (0.085 R)
• M11: 8,784,836 km (0.075 R)
• M12: 13,118,536 km (0.106 R)
• M13: 14,049,783 km (0.105 R)
• M14: 16,926,550 km (0.099 R)
• M15: 18,886,731 km (0.102 R)
• M16: 19,771,453 km (0.101 R)
• M17: 21,942,567 km (0.082 R)
• M18: 23,140,846 km (0.106 R)
• M19: 24,267,617 km (0.103 R)
• M20: 25,430,292 km (0.097 R)
• M21: 32,915,870 km (0.119 R)
• M22: 34,339,294 km (0.079 R)
• M23: 41,254,904 km (0.073 R)
• M24: 42,574,357 km (0.105 R)
• M25: 44,777,784 km (0.087 R)
• M26: 49,595,135 km (0.09 R)
• M27: 50,150,891 km (0.091 R)
• M28: 53,962,046 km (0.076 R)
• M29: 55,141,925 km (0.098 R)
• M30: 56,540,066 km (0.068 R)
• M31: 57,349,541 km (0.046 R)
• M32: 61,513,298 km (0.119 R)
• M33: 62,800,588 km (0.066 R)
• M34: 66,321,224 km (0.111 R)
• M35: 66,770,317 km (0.114 R)
• M36: 72,556,463 km (0.076 R)
• M37: 75,448,938 km (0.064 R)
• M38: 84,849,519 km (0.11 R)
• M39: 93,302,696 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 12,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit