🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.3

Radius: 12.9

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.63 AU - 0.67 AU

Year: 368 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,787,419 km

• M1: 160,519 km (0.055 R)
• M2: 645,664 km (0.057 R)
• M3: 1,155,644 km (0.069 R)
• M4: 1,564,794 km (0.084 R)
• M5: 1,967,661 km (0.112 R)
• M6: 2,691,116 km (0.079 R)
• M7: 3,255,998 km (0.108 R)
• M8: 3,683,997 km (0.095 R)
• M9: 4,149,695 km (0.084 R)
• M10: 5,091,564 km (0.067 R)
• M11: 5,823,546 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181

Radius: 12.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.1 AU - 1.26 AU

Year: 901 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,787,419 km

• M1: 160,070 km (0.111 R)
• M2: 654,939 km (0.093 R)
• M3: 1,172,099 km (0.041 R)
• M4: 1,767,798 km (0.102 R)
• M5: 2,342,254 km (0.096 R)
• M6: 2,751,105 km (0.059 R)
• M7: 3,678,013 km (0.049 R)
• M8: 4,319,639 km (0.102 R)
• M9: 4,788,029 km (0.075 R)
• M10: 5,741,267 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.5

Radius: 9.5

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.97 AU - 2.17 AU

Year: 2093 Days

Day: 12.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,787,419 km

• M1: 118,332 km (0.106 R)
• M2: 432,338 km (0.1 R)
• M3: 895,044 km (0.1 R)
• M4: 1,374,356 km (0.116 R)
• M5: 1,780,364 km (0.083 R)
• M6: 2,102,598 km (0.033 R)
• M7: 2,547,053 km (0.117 R)
• M8: 4,032,411 km (0.052 R)
• M9: 6,025,653 km (0.11 R)
• M10: 8,473,672 km (0.055 R)
• M11: 9,193,238 km (0.103 R)
• M12: 9,637,244 km (0.055 R)
• M13: 10,131,366 km (0.072 R)
• M14: 10,753,993 km (0.117 R)
• M15: 11,794,895 km (0.107 R)
• M16: 12,484,092 km (0.108 R)
• M17: 12,859,583 km (0.097 R)
• M18: 13,545,788 km (0.09 R)
• M19: 15,226,221 km (0.107 R)
• M20: 15,559,226 km (0.102 R)
• M21: 16,737,608 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.7

Radius: 9

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.81 AU - 2.53 AU

Year: 2247 Days

Day: 7.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 129.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,787,419 km

• M1: 111,899 km (0.096 R)
• M2: 480,508 km (0.104 R)
• M3: 1,146,219 km (0.105 R)
• M4: 1,692,102 km (0.118 R)
• M5: 2,376,362 km (0.026 R)
• M6: 2,922,843 km (0.094 R)
• M7: 4,265,933 km (0.12 R)
• M8: 4,836,200 km (0.076 R)
• M9: 5,162,174 km (0.04 R)
• M10: 6,128,875 km (0.097 R)
• M11: 6,511,247 km (0.091 R)
• M12: 6,991,008 km (0.085 R)
• M13: 8,051,208 km (0.095 R)
• M14: 8,572,856 km (0.095 R)
• M15: 8,890,153 km (0.104 R)
• M16: 12,268,222 km (0.085 R)
• M17: 12,549,616 km (0.08 R)
• M18: 14,329,980 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.9

Radius: 12.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.17 AU - 2.63 AU

Year: 2614 Days

Day: 10.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,787,419 km

• M1: 155,283 km (0.1 R)
• M2: 704,606 km (0.12 R)
• M3: 1,450,351 km (0.08 R)
• M4: 2,347,789 km (0.114 R)
• M5: 3,395,124 km (0.11 R)
• M6: 4,276,255 km (0.063 R)
• M7: 5,325,385 km (0.114 R)
• M8: 8,768,679 km (0.09 R)
• M9: 9,225,701 km (0.095 R)
• M10: 9,924,921 km (0.106 R)
• M11: 12,123,711 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.1

Radius: 6

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.56 AU - 6.34 AU

Year: 8943 Days

Day: 23.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,787,419 km

• M1: 75,846 km (0.071 R)
• M2: 350,807 km (0.107 R)
• M3: 720,015 km (0.091 R)
• M4: 967,449 km (0.118 R)
• M5: 2,100,803 km (0.07 R)
• M6: 2,379,504 km (0.095 R)
• M7: 4,160,766 km (0.064 R)
• M8: 4,652,643 km (0.088 R)
• M9: 5,376,996 km (0.089 R)
• M10: 5,576,560 km (0.114 R)
• M11: 13,184,808 km (0.055 R)
• M12: 14,957,992 km (0.111 R)
• M13: 16,284,177 km (0.077 R)
• M14: 18,449,606 km (0.106 R)
• M15: 19,300,519 km (0.036 R)
• M16: 20,177,462 km (0.088 R)
• M17: 21,363,773 km (0.114 R)
• M18: 26,166,014 km (0.074 R)
• M19: 27,491,152 km (0.054 R)
• M20: 28,600,121 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.6

Radius: 7.8

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.81 AU - 9.37 AU

Year: 17697 Days

Day: 17.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,787,419 km

• M1: 97,239 km (0.113 R)
• M2: 438,771 km (0.095 R)
• M3: 1,173,595 km (0.117 R)
• M4: 2,716,398 km (0.098 R)
• M5: 3,482,938 km (0.09 R)
• M6: 4,200,110 km (0.099 R)
• M7: 5,151,253 km (0.117 R)
• M8: 6,238,979 km (0.099 R)
• M9: 8,560,589 km (0.092 R)
• M10: 10,527,053 km (0.059 R)
• M11: 12,647,752 km (0.088 R)
• M12: 20,070,948 km (0.04 R)
• M13: 22,820,258 km (0.119 R)
• M14: 24,384,603 km (0.059 R)
• M15: 28,053,341 km (0.091 R)
• M16: 30,538,760 km (0.075 R)
• M17: 34,536,164 km (0.026 R)
• M18: 36,989,121 km (0.069 R)
• M19: 39,832,677 km (0.117 R)
• M20: 50,522,492 km (0.061 R)
• M21: 52,834,228 km (0.08 R)
• M22: 55,388,312 km (0.062 R)
• M23: 57,845,308 km (0.078 R)
• M24: 60,008,493 km (0.097 R)
• M25: 60,741,373 km (0.099 R)
• M26: 61,294,885 km (0.077 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: 403 - 18,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit