🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.15 AU - 3.15 AU

Year: 1832 Days

Day: 47.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,080,344 km

• M1: 48,171 km (0.077 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.6

Radius: 14.8

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.06 AU - 5.2 AU

Year: 4230 Days

Day: 6.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 142.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,080,344 km

• M1: 184,005 km (0.044 R)
• M2: 691,890 km (0.05 R)
• M3: 1,237,773 km (0.067 R)
• M4: 2,290,044 km (0.109 R)
• M5: 3,447,034 km (0.101 R)
• M6: 5,330,322 km (0.104 R)
• M7: 5,862,292 km (0.095 R)
• M8: 6,590,833 km (0.111 R)
• M9: 7,205,082 km (0.1 R)
• M10: 8,876,390 km (0.068 R)
• M11: 9,487,347 km (0.073 R)
• M12: 10,530,793 km (0.086 R)
• M13: 11,569,750 km (0.096 R)
• M14: 13,146,661 km (0.11 R)
• M15: 16,120,517 km (0.098 R)
• M16: 16,980,406 km (0.099 R)
• M17: 17,552,917 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.8

Radius: 10.8

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.37 AU - 7.35 AU

Year: 7629 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,080,344 km

• M1: 134,488 km (0.034 R)
• M2: 557,402 km (0.115 R)
• M3: 914,641 km (0.085 R)
• M4: 2,087,189 km (0.058 R)
• M5: 2,767,860 km (0.062 R)
• M6: 3,171,924 km (0.074 R)
• M7: 3,788,865 km (0.12 R)
• M8: 5,230,690 km (0.06 R)
• M9: 5,920,336 km (0.12 R)
• M10: 7,561,275 km (0.059 R)
• M11: 8,184,500 km (0.105 R)
• M12: 9,022,696 km (0.112 R)
• M13: 9,533,723 km (0.059 R)
• M14: 10,063,748 km (0.101 R)
• M15: 13,910,358 km (0.045 R)
• M16: 14,404,480 km (0.078 R)
• M17: 16,091,944 km (0.104 R)
• M18: 17,193,582 km (0.113 R)
• M19: 19,393,868 km (0.115 R)
• M20: 20,641,065 km (0.061 R)
• M21: 21,529,078 km (0.102 R)
• M22: 23,728,915 km (0.051 R)
• M23: 24,168,583 km (0.072 R)
• M24: 25,428,646 km (0.104 R)
• M25: 25,796,507 km (0.1 R)
• M26: 26,167,959 km (0.096 R)
• M27: 30,908,566 km (0.079 R)
• M28: 32,177,455 km (0.083 R)
• M29: 33,480,751 km (0.071 R)
• M30: 33,922,963 km (0.095 R)
• M31: 37,601,724 km (0.108 R)
• M32: 39,907,476 km (0.106 R)
• M33: 42,693,138 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.5

Radius: 6.1

Gravity: 23.1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.62 AU - 10.68 AU

Year: 13730 Days

Day: 20.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 78,080,344 km

• M1: 103,821 km (0.088 R)
• M2: 318,045 km (0.054 R)
• M3: 1,072,617 km (0.044 R)
• M4: 1,631,664 km (0.092 R)
• M5: 3,333,340 km (0.03 R)
• M6: 4,701,412 km (0.1 R)
• M7: 6,204,272 km (0.08 R)
• M8: 7,263,575 km (0.079 R)
• M9: 9,898,891 km (0.07 R)
• M10: 11,581,119 km (0.092 R)
• M11: 12,202,848 km (0.07 R)
• M12: 13,717,078 km (0.044 R)
• M13: 14,131,912 km (0.08 R)
• M14: 19,433,811 km (0.087 R)
• M15: 19,956,954 km (0.065 R)
• M16: 23,984,578 km (0.118 R)
• M17: 27,420,093 km (0.11 R)
• M18: 29,539,745 km (0.107 R)
• M19: 30,115,248 km (0.084 R)
• M20: 30,698,081 km (0.113 R)
• M21: 31,407,475 km (0.088 R)
• M22: 33,976,369 km (0.106 R)
• M23: 39,667,072 km (0.055 R)
• M24: 40,367,340 km (0.075 R)
• M25: 46,889,358 km (0.098 R)
• M26: 51,055,360 km (0.107 R)
• M27: 61,971,068 km (0.112 R)
• M28: 63,293,363 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.5

Radius: 4.8

Gravity: 21.42 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.65 AU - 18.21 AU

Year: 24494 Days

Day: 16.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,080,344 km

• M1: 59,839 km (0.096 R)
• M2: 297,550 km (0.111 R)
• M3: 1,717,982 km (0.04 R)
• M4: 1,942,977 km (0.101 R)
• M5: 2,230,055 km (0.116 R)
• M6: 3,072,441 km (0.044 R)
• M7: 3,347,851 km (0.107 R)
• M8: 3,822,525 km (0.054 R)
• M9: 5,757,872 km (0.052 R)
• M10: 6,133,961 km (0.074 R)
• M11: 6,526,207 km (0.095 R)
• M12: 9,351,662 km (0.12 R)
• M13: 9,753,931 km (0.037 R)
• M14: 11,030,001 km (0.095 R)
• M15: 12,141,513 km (0.091 R)
• M16: 12,899,226 km (0.096 R)
• M17: 18,834,671 km (0.071 R)
• M18: 20,512,411 km (0.041 R)
• M19: 20,704,645 km (0.057 R)
• M20: 23,842,011 km (0.079 R)
• M21: 24,268,664 km (0.075 R)
• M22: 28,578,280 km (0.1 R)
• M23: 30,162,222 km (0.093 R)
• M24: 32,711,968 km (0.082 R)
• M25: 33,371,246 km (0.086 R)
• M26: 33,637,380 km (0.102 R)
• M27: 34,989,296 km (0.119 R)
• M28: 38,380,979 km (0.106 R)
• M29: 50,032,260 km (0.115 R)
• M30: 56,369,824 km (0.09 R)
• M31: 59,437,179 km (0.08 R)
• M32: 60,024,500 km (0.033 R)
• M33: 61,609,340 km (0.083 R)
• M34: 71,047,021 km (0.049 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 15,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit