🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.7

Radius: 9.4

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.81 AU - 1.05 AU

Year: 630 Days

Day: 6.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,636,215 km

• M1: 132,394 km (0.084 R)
• M2: 474,674 km (0.107 R)
• M3: 783,893 km (0.117 R)
• M4: 1,355,506 km (0.03 R)
• M5: 3,515,849 km (0.05 R)
• M6: 4,074,747 km (0.112 R)
• M7: 4,542,988 km (0.095 R)
• M8: 5,287,836 km (0.087 R)
• M9: 5,638,493 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.3

Radius: 10.7

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.9 AU - 1.22 AU

Year: 767 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,636,215 km

• M1: 133,142 km (0.094 R)
• M2: 475,123 km (0.1 R)
• M3: 1,091,017 km (0.108 R)
• M4: 1,493,286 km (0.112 R)
• M5: 1,966,015 km (0.095 R)
• M6: 2,617,813 km (0.057 R)
• M7: 3,636,126 km (0.068 R)
• M8: 4,517,407 km (0.084 R)
• M9: 5,574,316 km (0.093 R)
• M10: 6,677,600 km (0.074 R)
• M11: 7,292,896 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.4

Radius: 13.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.37 AU - 1.83 AU

Year: 1423 Days

Day: 10.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,636,215 km

• M1: 169,195 km (0.101 R)
• M2: 648,956 km (0.105 R)
• M3: 1,247,796 km (0.113 R)
• M4: 1,751,193 km (0.093 R)
• M5: 2,414,360 km (0.114 R)
• M6: 3,665,447 km (0.075 R)
• M7: 5,030,528 km (0.087 R)
• M8: 5,498,021 km (0.108 R)
• M9: 7,720,148 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.1

Radius: 12

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.42 AU - 2.1 AU

Year: 1641 Days

Day: 7.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,636,215 km

• M1: 149,448 km (0.106 R)
• M2: 902,374 km (0.076 R)
• M3: 1,608,028 km (0.111 R)
• M4: 3,403,800 km (0.057 R)
• M5: 4,095,242 km (0.083 R)
• M6: 4,730,883 km (0.101 R)
• M7: 5,272,278 km (0.112 R)
• M8: 5,951,901 km (0.094 R)
• M9: 6,662,790 km (0.084 R)
• M10: 7,457,753 km (0.11 R)
• M11: 8,911,545 km (0.101 R)
• M12: 9,536,415 km (0.107 R)
• M13: 10,654,809 km (0.085 R)
• M14: 11,897,668 km (0.082 R)
• M15: 13,488,342 km (0.106 R)
• M16: 14,048,886 km (0.078 R)
• M17: 14,760,074 km (0.111 R)

Asteroid Belt

Center: 2.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.9

Radius: 9.6

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.04 AU - 3.12 AU

Year: 2913 Days

Day: 5.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,636,215 km

• M1: 119,828 km (0.077 R)
• M2: 475,422 km (0.115 R)
• M3: 793,168 km (0.064 R)
• M4: 1,186,311 km (0.109 R)
• M5: 1,779,467 km (0.113 R)
• M6: 2,083,749 km (0.041 R)
• M7: 2,575,178 km (0.12 R)
• M8: 3,380,613 km (0.083 R)
• M9: 4,019,096 km (0.08 R)
• M10: 4,367,510 km (0.038 R)
• M11: 5,776,423 km (0.067 R)
• M12: 6,540,419 km (0.078 R)
• M13: 7,661,954 km (0.046 R)
• M14: 8,131,093 km (0.12 R)
• M15: 9,201,167 km (0.073 R)
• M16: 10,202,276 km (0.109 R)
• M17: 11,274,444 km (0.104 R)
• M18: 13,209,791 km (0.062 R)
• M19: 13,885,076 km (0.117 R)
• M20: 14,735,839 km (0.085 R)
• M21: 15,200,041 km (0.028 R)
• M22: 17,726,899 km (0.101 R)
• M23: 18,193,345 km (0.106 R)
• M24: 18,548,490 km (0.107 R)
• M25: 19,395,214 km (0.106 R)
• M26: 23,110,328 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.9

Radius: 4.1

Gravity: 37.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.11 AU - 11.15 AU

Year: 19392 Days

Day: 15.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,636,215 km

• M1: 51,013 km (0.116 R)
• M2: 267,780 km (0.101 R)
• M3: 401,371 km (0.082 R)
• M4: 1,171,651 km (0.095 R)
• M5: 1,495,680 km (0.096 R)
• M6: 2,234,394 km (0.098 R)
• M7: 2,954,558 km (0.034 R)
• M8: 3,668,289 km (0.09 R)
• M9: 4,627,062 km (0.106 R)
• M10: 5,201,518 km (0.107 R)
• M11: 5,662,429 km (0.105 R)
• M12: 5,822,050 km (0.092 R)
• M13: 8,961,810 km (0.091 R)
• M14: 9,178,727 km (0.115 R)
• M15: 10,139,744 km (0.089 R)
• M16: 10,674,855 km (0.095 R)
• M17: 11,544,168 km (0.1 R)
• M18: 12,866,464 km (0.093 R)
• M19: 13,422,669 km (0.098 R)
• M20: 14,882,744 km (0.065 R)
• M21: 17,687,106 km (0.092 R)
• M22: 18,461,275 km (0.115 R)
• M23: 21,014,013 km (0.118 R)
• M24: 21,493,324 km (0.114 R)
• M25: 24,629,045 km (0.102 R)
• M26: 33,447,391 km (0.1 R)
• M27: 41,704,446 km (0.12 R)
• M28: 43,535,075 km (0.104 R)
• M29: 46,542,142 km (0.11 R)
• M30: 47,029,232 km (0.047 R)
• M31: 50,534,460 km (0.108 R)
• M32: 59,191,988 km (0.074 R)
• M33: 60,146,871 km (0.102 R)
• M34: 60,339,104 km (0.071 R)
• M35: 64,269,788 km (0.108 R)
• M36: 67,327,270 km (0.056 R)
• M37: 72,418,684 km (0.206 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 15,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit