🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.12 AU - 1.7 AU

Year: 600 Days

Day: 42.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.32 AU - 1.72 AU

Year: 671 Days

Day: 31.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,633,915 km

• M1: 58,942 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.9

Radius: 12.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.01 AU - 10.31 AU

Year: 9127 Days

Day: 5.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 113,633,915 km

• M1: 192,233 km (0.09 R)
• M2: 612,304 km (0.027 R)
• M3: 1,548,039 km (0.116 R)
• M4: 1,963,472 km (0.072 R)
• M5: 3,542,627 km (0.073 R)
• M6: 4,358,384 km (0.111 R)
• M7: 4,811,516 km (0.092 R)
• M8: 6,985,921 km (0.079 R)
• M9: 7,608,996 km (0.103 R)
• M10: 8,612,649 km (0.073 R)
• M11: 11,139,955 km (0.077 R)
• M12: 12,885,613 km (0.056 R)
• M13: 14,309,784 km (0.089 R)
• M14: 14,744,366 km (0.088 R)
• M15: 19,286,457 km (0.091 R)
• M16: 20,592,147 km (0.032 R)
• M17: 21,955,881 km (0.038 R)
• M18: 22,451,349 km (0.03 R)
• M19: 23,722,632 km (0.029 R)
• M20: 27,252,244 km (0.082 R)
• M21: 28,210,867 km (0.055 R)
• M22: 29,092,597 km (0.116 R)
• M23: 31,848,339 km (0.119 R)
• M24: 32,697,307 km (0.101 R)
• M25: 34,108,763 km (0.05 R)
• M26: 36,129,681 km (0.08 R)
• M27: 36,936,761 km (0.091 R)
• M28: 37,755,959 km (0.063 R)
• M29: 40,904,546 km (0.043 R)
• M30: 42,287,877 km (0.1 R)
• M31: 43,055,464 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.6

Radius: 11.1

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.61 AU - 13.53 AU

Year: 14095 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 113,633,915 km

• M1: 138,079 km (0.055 R)
• M2: 623,524 km (0.088 R)
• M3: 1,028,785 km (0.07 R)
• M4: 1,656,796 km (0.088 R)
• M5: 2,050,688 km (0.034 R)
• M6: 3,452,719 km (0.03 R)
• M7: 4,561,837 km (0.111 R)
• M8: 5,346,329 km (0.119 R)
• M9: 5,894,156 km (0.078 R)
• M10: 8,155,926 km (0.103 R)
• M11: 10,310,435 km (0.067 R)
• M12: 11,106,296 km (0.049 R)
• M13: 13,740,265 km (0.092 R)
• M14: 15,506,717 km (0.06 R)
• M15: 16,765,433 km (0.101 R)
• M16: 18,091,170 km (0.116 R)
• M17: 26,852,369 km (0.099 R)
• M18: 28,561,225 km (0.107 R)
• M19: 31,751,998 km (0.113 R)
• M20: 33,433,329 km (0.026 R)
• M21: 35,528,148 km (0.098 R)
• M22: 36,729,120 km (0.119 R)
• M23: 40,364,797 km (0.056 R)
• M24: 44,096,216 km (0.109 R)
• M25: 49,519,738 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.4

Radius: 11.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.76 AU - 12.06 AU

Year: 14721 Days

Day: 10.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 113,633,915 km

• M1: 150,645 km (0.102 R)
• M2: 526,884 km (0.104 R)
• M3: 1,084,435 km (0.119 R)
• M4: 1,598,453 km (0.096 R)
• M5: 4,904,566 km (0.105 R)
• M6: 7,546,614 km (0.05 R)
• M7: 7,968,929 km (0.103 R)
• M8: 9,225,401 km (0.079 R)
• M9: 11,565,561 km (0.12 R)
• M10: 15,144,840 km (0.112 R)
• M11: 35,001,264 km (0.118 R)
• M12: 38,200,265 km (0.09 R)
• M13: 39,029,486 km (0.073 R)
• M14: 43,207,306 km (0.09 R)
• M15: 45,945,246 km (0.064 R)
• M16: 46,569,069 km (0.094 R)
• M17: 50,431,088 km (0.102 R)
• M18: 64,450,951 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848

Radius: 6.9

Gravity: 17.81 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 18.71 AU - 21.93 AU

Year: 32806 Days

Day: 24.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 113,633,915 km

• M1: 101,727 km (0.101 R)
• M2: 653,593 km (0.117 R)
• M3: 940,821 km (0.07 R)
• M4: 1,183,020 km (0.114 R)
• M5: 1,413,999 km (0.097 R)
• M6: 2,247,110 km (0.113 R)
• M7: 3,806,518 km (0.095 R)
• M8: 5,790,784 km (0.089 R)
• M9: 6,218,634 km (0.105 R)
• M10: 6,977,993 km (0.064 R)
• M11: 7,911,633 km (0.117 R)
• M12: 8,558,644 km (0.074 R)
• M13: 12,025,874 km (0.12 R)
• M14: 14,883,791 km (0.045 R)
• M15: 16,236,455 km (0.115 R)
• M16: 18,466,810 km (0.09 R)
• M17: 21,224,946 km (0.054 R)
• M18: 22,125,974 km (0.072 R)
• M19: 24,246,075 km (0.101 R)
• M20: 27,278,723 km (0.085 R)
• M21: 27,674,708 km (0.046 R)
• M22: 28,749,420 km (0.082 R)
• M23: 33,327,563 km (0.101 R)
• M24: 36,263,571 km (0.051 R)
• M25: 38,699,922 km (0.103 R)
• M26: 40,554,487 km (0.084 R)
• M27: 45,911,886 km (0.076 R)
• M28: 46,848,368 km (0.092 R)
• M29: 47,416,391 km (0.11 R)
• M30: 53,350,939 km (0.118 R)
• M31: 65,954,410 km (0.115 R)
• M32: 76,939,232 km (0.116 R)
• M33: 77,202,225 km (0.082 R)
• M34: 83,138,568 km (0.083 R)
• M35: 84,528,930 km (0.101 R)
• M36: 86,785,614 km (0.042 R)
• M37: 89,082,241 km (0.078 R)
• M38: 94,698,295 km (0.054 R)
• M39: 112,954,022 km (0.072 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 18,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit