🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.5

Radius: 9.6

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.97 AU - 1.07 AU

Year: 711 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,901,141 km

• M1: 123,418 km (0.092 R)
• M2: 521,797 km (0.102 R)
• M3: 870,510 km (0.064 R)
• M4: 1,187,209 km (0.054 R)
• M5: 1,638,845 km (0.038 R)
• M6: 2,608,837 km (0.041 R)
• M7: 3,128,690 km (0.088 R)
• M8: 3,503,283 km (0.068 R)
• M9: 4,029,119 km (0.066 R)
• M10: 4,573,057 km (0.087 R)
• M11: 5,367,721 km (0.053 R)
• M12: 5,808,137 km (0.092 R)
• M13: 6,108,081 km (0.102 R)
• M14: 6,761,225 km (0.069 R)
• M15: 7,184,139 km (0.062 R)
• M16: 8,058,389 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.4

Radius: 12.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.29 AU - 1.61 AU

Year: 1205 Days

Day: 7.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,901,141 km

• M1: 154,834 km (0.089 R)
• M2: 837,598 km (0.071 R)
• M3: 1,500,467 km (0.095 R)
• M4: 1,896,153 km (0.037 R)
• M5: 2,893,372 km (0.096 R)
• M6: 3,391,085 km (0.094 R)
• M7: 3,779,141 km (0.12 R)
• M8: 4,343,125 km (0.101 R)
• M9: 5,071,667 km (0.103 R)
• M10: 7,275,094 km (0.098 R)
• M11: 7,802,277 km (0.095 R)
• M12: 8,588,563 km (0.119 R)
• M13: 9,150,603 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210

Radius: 14.4

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.6 AU - 2.1 AU

Year: 1737 Days

Day: 8.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 57,901,141 km

• M1: 183,257 km (0.1 R)
• M2: 953,836 km (0.079 R)
• M3: 1,658,592 km (0.118 R)
• M4: 2,455,350 km (0.082 R)
• M5: 3,671,431 km (0.092 R)
• M6: 4,482,999 km (0.038 R)
• M7: 6,399,199 km (0.102 R)
• M8: 6,936,554 km (0.097 R)
• M9: 7,975,062 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 8.6

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.27 AU - 4.53 AU

Year: 5316 Days

Day: 10.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,901,141 km

• M1: 106,962 km (0.071 R)
• M2: 376,239 km (0.097 R)
• M3: 740,659 km (0.102 R)
• M4: 1,360,443 km (0.098 R)
• M5: 2,043,208 km (0.076 R)
• M6: 2,336,868 km (0.045 R)
• M7: 2,608,688 km (0.1 R)
• M8: 3,197,654 km (0.038 R)
• M9: 4,186,048 km (0.103 R)
• M10: 4,638,880 km (0.036 R)
• M11: 4,967,397 km (0.072 R)
• M12: 5,614,558 km (0.109 R)
• M13: 6,563,607 km (0.086 R)
• M14: 8,073,947 km (0.066 R)
• M15: 10,134,807 km (0.116 R)
• M16: 11,085,053 km (0.086 R)
• M17: 11,490,463 km (0.035 R)
• M18: 13,514,971 km (0.1 R)
• M19: 14,557,818 km (0.104 R)
• M20: 16,744,490 km (0.067 R)
• M21: 18,380,941 km (0.047 R)
• M22: 24,075,833 km (0.071 R)
• M23: 24,603,913 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 9.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.46 AU - 4.82 AU

Year: 5814 Days

Day: 13.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 57,901,141 km

• M1: 154,834 km (0.062 R)
• M2: 759,957 km (0.077 R)
• M3: 1,246,898 km (0.108 R)
• M4: 1,707,211 km (0.072 R)
• M5: 2,101,102 km (0.036 R)
• M6: 2,955,156 km (0.118 R)
• M7: 4,025,080 km (0.089 R)
• M8: 7,465,532 km (0.083 R)
• M9: 12,096,185 km (0.051 R)
• M10: 16,070,701 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.4

Radius: 6.5

Gravity: 22.97 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.61 AU - 9.73 AU

Year: 20756 Days

Day: 19.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,901,141 km

• M1: 81,232 km (0.102 R)
• M2: 382,223 km (0.119 R)
• M3: 690,693 km (0.115 R)
• M4: 1,305,840 km (0.099 R)
• M5: 1,566,439 km (0.086 R)
• M6: 2,237,386 km (0.12 R)
• M7: 2,975,502 km (0.101 R)
• M8: 4,301,537 km (0.11 R)
• M9: 6,156,700 km (0.071 R)
• M10: 9,699,028 km (0.083 R)
• M11: 10,695,350 km (0.092 R)
• M12: 13,708,850 km (0.039 R)
• M13: 14,404,330 km (0.109 R)
• M14: 14,800,765 km (0.077 R)
• M15: 16,033,601 km (0.072 R)
• M16: 17,511,927 km (0.111 R)
• M17: 19,173,959 km (0.113 R)
• M18: 21,756,168 km (0.055 R)
• M19: 22,277,965 km (0.078 R)
• M20: 22,595,113 km (0.088 R)
• M21: 29,333,450 km (0.046 R)
• M22: 29,587,168 km (0.104 R)
• M23: 31,271,490 km (0.079 R)
• M24: 37,297,741 km (0.107 R)
• M25: 40,660,552 km (0.099 R)
• M26: 40,975,904 km (0.1 R)
• M27: 47,982,021 km (0.067 R)
• M28: 65,596,273 km (0.09 R)
• M29: 65,813,040 km (0.05 R)
• M30: 67,123,218 km (0.116 R)
• M31: 77,751,399 km (0.112 R)
• M32: 81,445,569 km (0.042 R)
• M33: 86,550,596 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.1

Radius: 4.1

Gravity: 16.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.39 AU - 12.07 AU

Year: 20950 Days

Day: 21.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,901,141 km

• M1: 93,199 km (0.069 R)
• M2: 238,459 km (0.12 R)
• M3: 460,462 km (0.101 R)
• M4: 782,696 km (0.062 R)
• M5: 1,010,234 km (0.102 R)
• M6: 1,189,602 km (0.067 R)
• M7: 2,595,673 km (0.054 R)
• M8: 3,077,378 km (0.068 R)
• M9: 3,951,179 km (0.115 R)
• M10: 4,682,713 km (0.087 R)
• M11: 6,609,982 km (0.081 R)
• M12: 7,325,658 km (0.107 R)
• M13: 11,455,457 km (0.079 R)
• M14: 11,632,730 km (0.072 R)
• M15: 15,074,379 km (0.095 R)
• M16: 16,758,402 km (0.038 R)
• M17: 22,279,312 km (0.058 R)
• M18: 25,345,769 km (0.101 R)
• M19: 38,673,294 km (0.105 R)
• M20: 54,499,103 km (0.098 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: 404 - 12,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit