🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.2

Radius: 13

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.67 AU - 0.95 AU

Year: 512 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,643,340 km

• M1: 164,258 km (0.111 R)
• M2: 659,577 km (0.099 R)
• M3: 1,275,471 km (0.045 R)
• M4: 1,790,238 km (0.092 R)
• M5: 2,318,019 km (0.113 R)
• M6: 2,838,021 km (0.104 R)
• M7: 3,311,947 km (0.077 R)
• M8: 3,798,589 km (0.061 R)
• M9: 4,557,200 km (0.053 R)
• M10: 5,329,275 km (0.1 R)
• M11: 6,149,520 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.9

Radius: 13.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.77 AU - 0.97 AU

Year: 570 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 49,643,340 km

• M1: 167,849 km (0.111 R)
• M2: 603,029 km (0.089 R)
• M3: 1,052,271 km (0.079 R)
• M4: 1,669,363 km (0.107 R)
• M5: 3,672,329 km (0.105 R)
• M6: 4,236,313 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.5

Radius: 12.1

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.88 AU - 1.26 AU

Year: 778 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 49,643,340 km

• M1: 150,495 km (0.1 R)
• M2: 655,987 km (0.117 R)
• M3: 1,154,447 km (0.09 R)
• M4: 1,665,323 km (0.068 R)
• M5: 2,253,692 km (0.045 R)
• M6: 2,939,449 km (0.108 R)
• M7: 3,347,701 km (0.039 R)
• M8: 3,955,368 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.7

Radius: 11.1

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.03 AU - 1.55 AU

Year: 1030 Days

Day: 9.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,643,340 km

• M1: 138,228 km (0.057 R)
• M2: 497,712 km (0.076 R)
• M3: 859,440 km (0.114 R)
• M4: 1,897,200 km (0.095 R)
• M5: 2,335,223 km (0.075 R)
• M6: 2,801,071 km (0.051 R)
• M7: 3,241,038 km (0.107 R)
• M8: 3,726,932 km (0.109 R)
• M9: 4,278,649 km (0.113 R)
• M10: 4,639,030 km (0.083 R)
• M11: 5,545,892 km (0.095 R)
• M12: 6,041,809 km (0.028 R)
• M13: 6,427,173 km (0.085 R)
• M14: 6,853,228 km (0.093 R)
• M15: 8,245,685 km (0.115 R)
• M16: 9,008,784 km (0.104 R)
• M17: 9,695,438 km (0.082 R)
• M18: 10,130,319 km (0.07 R)
• M19: 10,675,753 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.5

Radius: 11.5

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.05 AU - 4.81 AU

Year: 5476 Days

Day: 12.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,643,340 km

• M1: 143,016 km (0.111 R)
• M2: 626,665 km (0.077 R)
• M3: 1,071,420 km (0.088 R)
• M4: 1,676,693 km (0.049 R)
• M5: 2,300,366 km (0.116 R)
• M6: 2,804,362 km (0.087 R)
• M7: 4,614,496 km (0.079 R)
• M8: 5,510,138 km (0.08 R)
• M9: 6,062,753 km (0.067 R)
• M10: 7,279,432 km (0.12 R)
• M11: 8,733,224 km (0.113 R)
• M12: 10,145,728 km (0.082 R)
• M13: 12,105,908 km (0.07 R)
• M14: 12,672,286 km (0.041 R)
• M15: 13,041,793 km (0.107 R)
• M16: 13,637,043 km (0.102 R)
• M17: 14,137,448 km (0.12 R)
• M18: 17,727,348 km (0.078 R)
• M19: 18,458,133 km (0.073 R)
• M20: 25,544,734 km (0.091 R)
• M21: 29,043,679 km (0.107 R)
• M22: 32,161,298 km (0.106 R)
• M23: 32,850,196 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.8

Radius: 4.3

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.79 AU - 7.97 AU

Year: 14093 Days

Day: 16.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,643,340 km

• M1: 53,556 km (0.116 R)
• M2: 311,463 km (0.095 R)
• M3: 1,665,922 km (0.113 R)
• M4: 1,951,205 km (0.071 R)
• M5: 2,493,647 km (0.114 R)
• M6: 3,082,763 km (0.062 R)
• M7: 3,888,049 km (0.058 R)
• M8: 4,211,180 km (0.11 R)
• M9: 5,333,912 km (0.025 R)
• M10: 6,856,968 km (0.098 R)
• M11: 9,099,141 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226

Radius: 3.2

Gravity: 22.07 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.38 AU - 10.22 AU

Year: 18350 Days

Day: 19.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,643,340 km

• M1: 66,122 km (0.093 R)
• M2: 254,616 km (0.079 R)
• M3: 374,743 km (0.077 R)
• M4: 952,490 km (0.075 R)
• M5: 1,774,231 km (0.107 R)
• M6: 1,904,680 km (0.044 R)
• M7: 2,184,877 km (0.068 R)
• M8: 2,634,718 km (0.071 R)
• M9: 3,433,570 km (0.114 R)
• M10: 4,294,057 km (0.114 R)
• M11: 5,222,761 km (0.053 R)
• M12: 5,875,606 km (0.119 R)
• M13: 7,299,927 km (0.097 R)
• M14: 9,519,212 km (0.069 R)
• M15: 19,415,859 km (0.093 R)
• M16: 23,488,810 km (0.064 R)
• M17: 23,943,289 km (0.081 R)
• M18: 26,012,527 km (0.098 R)
• M19: 30,288,034 km (0.106 R)
• M20: 30,610,268 km (0.075 R)
• M21: 42,568,672 km (0.071 R)
• M22: 45,592,195 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 11,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit