🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 8.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.51 AU - 0.61 AU

Year: 279 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 53,737,588 km

• M1: 105,915 km (0.081 R)
• M2: 473,627 km (0.11 R)
• M3: 852,558 km (0.116 R)
• M4: 1,444,068 km (0.116 R)
• M5: 2,346,742 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389

Radius: 12

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.55 AU - 2.01 AU

Year: 1584 Days

Day: 8.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,737,588 km

• M1: 149,448 km (0.093 R)
• M2: 592,108 km (0.103 R)
• M3: 1,054,815 km (0.104 R)
• M4: 1,734,139 km (0.041 R)
• M5: 2,421,990 km (0.067 R)
• M6: 3,342,914 km (0.119 R)
• M7: 3,999,649 km (0.087 R)
• M8: 4,740,607 km (0.118 R)
• M9: 5,955,790 km (0.04 R)
• M10: 6,683,734 km (0.106 R)
• M11: 7,168,132 km (0.058 R)
• M12: 8,538,448 km (0.118 R)
• M13: 9,051,270 km (0.109 R)
• M14: 9,828,431 km (0.075 R)
• M15: 10,488,157 km (0.103 R)
• M16: 11,618,818 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.3

Radius: 13.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.1 AU - 2.12 AU

Year: 2044 Days

Day: 6.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,737,588 km

• M1: 169,195 km (0.093 R)
• M2: 610,808 km (0.107 R)
• M3: 1,331,271 km (0.056 R)
• M4: 1,959,283 km (0.067 R)
• M5: 2,712,957 km (0.096 R)
• M6: 3,620,119 km (0.059 R)
• M7: 4,172,135 km (0.105 R)
• M8: 5,803,201 km (0.12 R)
• M9: 6,562,859 km (0.111 R)
• M10: 7,307,856 km (0.085 R)
• M11: 10,115,958 km (0.08 R)
• M12: 11,468,921 km (0.114 R)
• M13: 12,783,138 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 13.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.9 AU - 2.94 AU

Year: 3327 Days

Day: 14.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,737,588 km

• M1: 171,140 km (0.112 R)
• M2: 905,666 km (0.068 R)
• M3: 1,363,585 km (0.067 R)
• M4: 1,931,309 km (0.12 R)
• M5: 2,376,512 km (0.083 R)
• M6: 3,352,339 km (0.059 R)
• M7: 3,803,825 km (0.041 R)
• M8: 6,449,763 km (0.078 R)
• M9: 12,635,934 km (0.034 R)
• M10: 13,457,675 km (0.108 R)
• M11: 14,806,449 km (0.076 R)
• M12: 19,156,307 km (0.031 R)
• M13: 19,633,374 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 8.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.18 AU - 4.24 AU

Year: 4765 Days

Day: 11.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,737,588 km

• M1: 108,458 km (0.081 R)
• M2: 431,889 km (0.073 R)
• M3: 705,803 km (0.069 R)
• M4: 2,091,977 km (0.113 R)
• M5: 4,128,752 km (0.047 R)
• M6: 4,588,017 km (0.099 R)
• M7: 19,654,467 km (0.039 R)
• M8: 20,266,024 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.9

Radius: 14.8

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4 AU - 6.58 AU

Year: 8114 Days

Day: 12.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,737,588 km

• M1: 184,005 km (0.075 R)
• M2: 654,640 km (0.104 R)
• M3: 1,215,184 km (0.097 R)
• M4: 1,682,826 km (0.086 R)
• M5: 3,298,184 km (0.058 R)
• M6: 3,884,458 km (0.088 R)
• M7: 5,483,211 km (0.11 R)
• M8: 5,958,782 km (0.089 R)
• M9: 6,431,512 km (0.12 R)
• M10: 7,588,202 km (0.099 R)
• M11: 8,917,230 km (0.092 R)
• M12: 11,084,903 km (0.103 R)
• M13: 12,221,099 km (0.078 R)
• M14: 12,841,930 km (0.119 R)
• M15: 17,674,240 km (0.117 R)
• M16: 18,531,287 km (0.086 R)
• M17: 21,889,460 km (0.071 R)
• M18: 24,118,318 km (0.101 R)
• M19: 25,249,428 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.5

Radius: 4.7

Gravity: 30.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.58 AU - 8.18 AU

Year: 12034 Days

Day: 15.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,737,588 km

• M1: 58,493 km (0.08 R)
• M2: 266,135 km (0.058 R)
• M3: 622,327 km (0.041 R)
• M4: 782,098 km (0.08 R)
• M5: 1,126,771 km (0.091 R)
• M6: 2,419,596 km (0.078 R)
• M7: 3,121,808 km (0.115 R)
• M8: 3,366,700 km (0.112 R)
• M9: 4,266,980 km (0.094 R)
• M10: 5,215,580 km (0.119 R)
• M11: 5,560,702 km (0.117 R)
• M12: 6,971,710 km (0.098 R)
• M13: 7,870,494 km (0.093 R)
• M14: 11,027,009 km (0.025 R)
• M15: 15,702,391 km (0.072 R)
• M16: 18,470,400 km (0.057 R)
• M17: 30,200,070 km (0.062 R)
• M18: 40,110,779 km (0.087 R)
• M19: 41,857,783 km (0.099 R)
• M20: 42,542,942 km (0.062 R)
• M21: 49,658,564 km (0.07 R)
• M22: 51,046,234 km (0.117 R)
• M23: 51,671,254 km (0.045 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: 408 - 13,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit