🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.31 AU - 3.53 AU

Year: 1841 Days

Day: 21.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 90.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,804,073 km

• M1: 1,979,629 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.2

Radius: 11.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.56 AU - 14.46 AU

Year: 15356 Days

Day: 5.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,804,073 km

• M1: 144,212 km (0.071 R)
• M2: 576,849 km (0.088 R)
• M3: 994,377 km (0.109 R)
• M4: 1,919,640 km (0.077 R)
• M5: 2,575,028 km (0.082 R)
• M6: 3,425,043 km (0.088 R)
• M7: 4,827,523 km (0.047 R)
• M8: 6,005,008 km (0.118 R)
• M9: 8,823,282 km (0.104 R)
• M10: 10,090,227 km (0.055 R)
• M11: 12,486,336 km (0.096 R)
• M12: 13,045,383 km (0.066 R)
• M13: 14,147,022 km (0.059 R)
• M14: 15,592,137 km (0.064 R)
• M15: 17,057,748 km (0.042 R)
• M16: 21,120,826 km (0.048 R)
• M17: 23,190,064 km (0.104 R)
• M18: 26,694,992 km (0.102 R)
• M19: 28,148,635 km (0.062 R)
• M20: 29,002,539 km (0.089 R)
• M21: 32,243,427 km (0.106 R)
• M22: 33,652,490 km (0.117 R)
• M23: 43,685,720 km (0.105 R)
• M24: 52,120,796 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.3

Radius: 12.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.04 AU - 14.06 AU

Year: 15433 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,804,073 km

• M1: 160,519 km (0.073 R)
• M2: 628,760 km (0.083 R)
• M3: 1,054,216 km (0.092 R)
• M4: 1,775,278 km (0.097 R)
• M5: 3,336,182 km (0.072 R)
• M6: 3,931,582 km (0.111 R)
• M7: 7,310,399 km (0.116 R)
• M8: 8,198,412 km (0.098 R)
• M9: 9,641,134 km (0.094 R)
• M10: 10,282,161 km (0.114 R)
• M11: 10,805,604 km (0.113 R)
• M12: 11,598,772 km (0.083 R)
• M13: 12,860,779 km (0.04 R)
• M14: 13,923,373 km (0.094 R)
• M15: 14,983,124 km (0.109 R)
• M16: 16,095,833 km (0.068 R)
• M17: 18,625,085 km (0.118 R)
• M18: 20,876,383 km (0.032 R)
• M19: 21,717,123 km (0.102 R)
• M20: 22,500,866 km (0.031 R)
• M21: 25,565,977 km (0.087 R)
• M22: 26,528,490 km (0.102 R)
• M23: 29,181,608 km (0.112 R)
• M24: 31,606,889 km (0.057 R)
• M25: 35,331,277 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546

Radius: 4.2

Gravity: 30.95 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 13.53 AU - 14.39 AU

Year: 19244 Days

Day: 18.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,804,073 km

• M1: 57,296 km (0.094 R)
• M2: 298,298 km (0.05 R)
• M3: 585,526 km (0.106 R)
• M4: 824,434 km (0.098 R)
• M5: 955,332 km (0.1 R)
• M6: 1,191,547 km (0.052 R)
• M7: 2,367,536 km (0.106 R)
• M8: 2,589,390 km (0.088 R)
• M9: 2,776,686 km (0.099 R)
• M10: 3,152,177 km (0.108 R)
• M11: 3,733,813 km (0.112 R)
• M12: 4,286,727 km (0.064 R)
• M13: 4,482,551 km (0.099 R)
• M14: 4,787,730 km (0.099 R)
• M15: 6,147,724 km (0.098 R)
• M16: 8,436,273 km (0.093 R)
• M17: 9,274,021 km (0.087 R)
• M18: 9,437,082 km (0.11 R)
• M19: 14,235,285 km (0.098 R)
• M20: 14,452,351 km (0.054 R)
• M21: 15,042,066 km (0.091 R)
• M22: 16,348,205 km (0.077 R)
• M23: 19,183,683 km (0.086 R)
• M24: 19,715,803 km (0.034 R)
• M25: 23,720,238 km (0.099 R)
• M26: 26,019,258 km (0.069 R)
• M27: 29,504,739 km (0.085 R)
• M28: 32,657,814 km (0.104 R)
• M29: 35,761,072 km (0.114 R)
• M30: 45,296,739 km (0.117 R)
• M31: 52,170,761 km (0.083 R)
• M32: 61,987,673 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.4

Radius: 4.2

Gravity: 31.71 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.34 AU - 16.5 AU

Year: 22341 Days

Day: 17.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,804,073 km

• M1: 52,658 km (0.104 R)
• M2: 194,627 km (0.093 R)
• M3: 1,276,668 km (0.098 R)
• M4: 1,713,943 km (0.067 R)
• M5: 3,446,585 km (0.077 R)
• M6: 4,022,986 km (0.115 R)
• M7: 12,033,952 km (0.107 R)
• M8: 12,991,977 km (0.079 R)
• M9: 14,981,329 km (0.098 R)
• M10: 20,298,935 km (0.043 R)
• M11: 22,050,128 km (0.106 R)
• M12: 26,297,062 km (0.102 R)
• M13: 27,438,045 km (0.073 R)
• M14: 28,374,228 km (0.087 R)
• M15: 33,640,821 km (0.097 R)
• M16: 37,920,816 km (0.073 R)
• M17: 38,498,264 km (0.103 R)
• M18: 66,278,289 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.5

Radius: 5.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 15.1 AU - 19.98 AU

Year: 27103 Days

Day: 15 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,804,073 km

• M1: 68,366 km (0.045 R)
• M2: 298,747 km (0.074 R)
• M3: 597,793 km (0.108 R)
• M4: 1,944,623 km (0.087 R)
• M5: 3,010,358 km (0.086 R)
• M6: 3,970,627 km (0.091 R)
• M7: 8,908,703 km (0.103 R)
• M8: 11,390,232 km (0.114 R)
• M9: 11,722,639 km (0.083 R)
• M10: 12,004,631 km (0.108 R)
• M11: 13,117,340 km (0.046 R)
• M12: 13,299,251 km (0.118 R)
• M13: 16,301,830 km (0.044 R)
• M14: 18,034,472 km (0.069 R)
• M15: 21,439,469 km (0.083 R)
• M16: 23,159,845 km (0.111 R)
• M17: 23,425,680 km (0.088 R)
• M18: 24,509,068 km (0.089 R)
• M19: 24,785,076 km (0.085 R)
• M20: 29,074,795 km (0.083 R)
• M21: 31,938,098 km (0.057 R)
• M22: 38,217,768 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 14,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit