🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.78 AU - 0.98 AU

Year: 360 Days

Day: 38.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.02 AU - 1.54 AU

Year: 632 Days

Day: 24.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.1

Radius: 11.1

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.69 AU - 4.99 AU

Year: 4648 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,668,134 km

• M1: 138,079 km (0.049 R)
• M2: 569,669 km (0.039 R)
• M3: 917,185 km (0.102 R)
• M4: 3,996,507 km (0.097 R)
• M5: 5,256,869 km (0.045 R)
• M6: 6,149,520 km (0.092 R)
• M7: 8,583,776 km (0.083 R)
• M8: 9,064,733 km (0.081 R)
• M9: 9,479,119 km (0.051 R)
• M10: 10,346,189 km (0.098 R)
• M11: 11,077,274 km (0.031 R)
• M12: 12,899,824 km (0.11 R)
• M13: 13,746,848 km (0.104 R)
• M14: 15,492,804 km (0.074 R)
• M15: 16,146,547 km (0.038 R)
• M16: 16,756,757 km (0.034 R)
• M17: 19,626,044 km (0.072 R)
• M18: 24,124,302 km (0.059 R)
• M19: 24,760,991 km (0.111 R)
• M20: 25,572,709 km (0.112 R)
• M21: 26,486,004 km (0.045 R)
• M22: 27,766,113 km (0.111 R)
• M23: 28,642,158 km (0.098 R)
• M24: 30,727,103 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.8

Radius: 14.4

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.34 AU - 10.64 AU

Year: 12763 Days

Day: 7.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 89,668,134 km

• M1: 179,069 km (0.088 R)
• M2: 698,173 km (0.072 R)
• M3: 1,665,473 km (0.098 R)
• M4: 2,408,526 km (0.11 R)
• M5: 2,998,989 km (0.081 R)
• M6: 3,486,079 km (0.098 R)
• M7: 4,026,277 km (0.114 R)
• M8: 5,276,766 km (0.07 R)
• M9: 9,282,249 km (0.065 R)
• M10: 10,225,014 km (0.052 R)
• M11: 11,121,854 km (0.084 R)
• M12: 14,711,006 km (0.049 R)
• M13: 15,174,759 km (0.073 R)
• M14: 16,696,319 km (0.071 R)
• M15: 19,560,819 km (0.119 R)
• M16: 20,776,900 km (0.118 R)
• M17: 22,650,913 km (0.084 R)
• M18: 26,929,561 km (0.101 R)
• M19: 27,926,332 km (0.048 R)
• M20: 29,677,226 km (0.104 R)
• M21: 30,312,418 km (0.111 R)
• M22: 33,624,964 km (0.08 R)
• M23: 34,431,296 km (0.03 R)
• M24: 39,926,475 km (0.072 R)
• M25: 40,700,644 km (0.103 R)
• M26: 43,354,061 km (0.106 R)
• M27: 47,259,912 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.2

Radius: 3.8

Gravity: 37.41 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.14 AU - 12.96 AU

Year: 14960 Days

Day: 17.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,668,134 km

• M1: 47,871 km (0.106 R)
• M2: 183,407 km (0.105 R)
• M3: 368,160 km (0.099 R)
• M4: 908,957 km (0.057 R)
• M5: 1,199,177 km (0.089 R)
• M6: 1,548,338 km (0.103 R)
• M7: 1,943,875 km (0.117 R)
• M8: 3,668,738 km (0.106 R)
• M9: 5,571,324 km (0.032 R)
• M10: 5,829,081 km (0.096 R)
• M11: 6,528,451 km (0.037 R)
• M12: 8,185,397 km (0.098 R)
• M13: 8,761,947 km (0.076 R)
• M14: 10,430,861 km (0.06 R)
• M15: 13,314,061 km (0.081 R)
• M16: 14,866,737 km (0.064 R)
• M17: 15,795,740 km (0.056 R)
• M18: 16,762,741 km (0.11 R)
• M19: 17,376,989 km (0.11 R)
• M20: 17,611,110 km (0.103 R)
• M21: 18,731,897 km (0.084 R)
• M22: 20,675,024 km (0.09 R)
• M23: 23,028,647 km (0.111 R)
• M24: 24,172,772 km (0.119 R)
• M25: 26,884,383 km (0.062 R)
• M26: 27,513,442 km (0.109 R)
• M27: 32,310,896 km (0.062 R)
• M28: 32,546,662 km (0.088 R)
• M29: 37,118,373 km (0.079 R)
• M30: 38,423,615 km (0.106 R)
• M31: 41,402,108 km (0.112 R)
• M32: 44,095,169 km (0.111 R)
• M33: 47,508,693 km (0.092 R)
• M34: 50,775,462 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.9

Radius: 5.1

Gravity: 33.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.37 AU - 15.55 AU

Year: 22770 Days

Day: 23.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 89,668,134 km

• M1: 63,429 km (0.08 R)
• M2: 242,648 km (0.077 R)
• M3: 697,575 km (0.116 R)
• M4: 1,043,744 km (0.062 R)
• M5: 1,397,394 km (0.112 R)
• M6: 1,566,738 km (0.075 R)
• M7: 2,317,271 km (0.074 R)
• M8: 2,837,572 km (0.107 R)
• M9: 4,384,863 km (0.088 R)
• M10: 4,639,030 km (0.087 R)
• M11: 5,884,582 km (0.109 R)
• M12: 6,104,491 km (0.059 R)
• M13: 6,514,239 km (0.055 R)
• M14: 8,785,135 km (0.047 R)
• M15: 11,949,579 km (0.073 R)
• M16: 13,328,123 km (0.111 R)
• M17: 15,052,837 km (0.051 R)
• M18: 15,631,482 km (0.099 R)
• M19: 16,396,974 km (0.089 R)
• M20: 17,276,460 km (0.113 R)
• M21: 18,002,458 km (0.075 R)
• M22: 18,748,503 km (0.112 R)
• M23: 20,103,411 km (0.118 R)
• M24: 21,418,675 km (0.037 R)
• M25: 26,892,760 km (0.077 R)
• M26: 28,362,560 km (0.044 R)
• M27: 35,787,700 km (0.077 R)
• M28: 36,079,865 km (0.11 R)
• M29: 36,373,376 km (0.065 R)
• M30: 37,865,465 km (0.106 R)
• M31: 40,022,068 km (0.113 R)
• M32: 40,336,672 km (0.112 R)
• M33: 60,504,111 km (0.114 R)
• M34: 60,918,647 km (0.087 R)
• M35: 69,610,283 km (0.114 R)
• M36: 82,350,187 km (0.071 R)
• M37: 82,859,119 km (0.112 R)
• M38: 87,534,800 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 17,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit