🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.06 AU - 1.28 AU

Year: 537 Days

Day: 26.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.13 AU - 1.75 AU

Year: 734 Days

Day: 19.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,005,408 km

• M1: 1,476,381 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.62 AU - 2.36 AU

Year: 1192 Days

Day: 14.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,005,408 km

• M1: 541,993 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.7

Radius: 8.7

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.48 AU - 3.46 AU

Year: 2173 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,005,408 km

• M1: 110,852 km (0.107 R)
• M2: 594,801 km (0.083 R)
• M3: 906,413 km (0.104 R)
• M4: 1,337,854 km (0.099 R)
• M5: 1,744,910 km (0.045 R)
• M6: 2,545,258 km (0.118 R)
• M7: 3,141,854 km (0.061 R)
• M8: 3,661,857 km (0.104 R)
• M9: 4,158,073 km (0.12 R)
• M10: 4,763,495 km (0.094 R)
• M11: 5,308,032 km (0.12 R)
• M12: 5,893,408 km (0.089 R)
• M13: 6,360,153 km (0.052 R)
• M14: 7,786,868 km (0.061 R)
• M15: 8,477,861 km (0.084 R)
• M16: 11,104,201 km (0.114 R)
• M17: 12,856,591 km (0.081 R)
• M18: 13,465,005 km (0.107 R)
• M19: 14,321,154 km (0.055 R)
• M20: 15,069,891 km (0.066 R)
• M21: 15,453,909 km (0.114 R)
• M22: 16,543,729 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.3

Radius: 13.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.93 AU - 3.23 AU

Year: 2295 Days

Day: 10.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 49,005,408 km

• M1: 171,589 km (0.107 R)
• M2: 618,438 km (0.098 R)
• M3: 1,458,579 km (0.105 R)
• M4: 2,466,270 km (0.066 R)
• M5: 3,317,482 km (0.09 R)
• M6: 4,813,910 km (0.056 R)
• M7: 8,238,953 km (0.118 R)
• M8: 9,432,295 km (0.101 R)
• M9: 10,070,629 km (0.107 R)
• M10: 10,568,342 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.1

Radius: 12.6

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.35 AU - 8.79 AU

Year: 8843 Days

Day: 7 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,005,408 km

• M1: 156,779 km (0.117 R)
• M2: 765,193 km (0.066 R)
• M3: 1,197,082 km (0.061 R)
• M4: 1,650,364 km (0.103 R)
• M5: 2,362,599 km (0.101 R)
• M6: 3,388,242 km (0.072 R)
• M7: 6,017,724 km (0.119 R)
• M8: 7,216,601 km (0.086 R)
• M9: 8,346,963 km (0.071 R)
• M10: 8,931,741 km (0.077 R)
• M11: 10,033,380 km (0.039 R)
• M12: 10,488,456 km (0.12 R)
• M13: 10,904,338 km (0.111 R)
• M14: 13,332,761 km (0.088 R)
• M15: 14,007,746 km (0.073 R)
• M16: 14,705,471 km (0.113 R)
• M17: 17,151,994 km (0.058 R)
• M18: 18,547,144 km (0.062 R)
• M19: 19,311,290 km (0.07 R)
• M20: 20,016,793 km (0.071 R)
• M21: 23,716,050 km (0.118 R)
• M22: 25,726,495 km (0.114 R)
• M23: 28,446,484 km (0.111 R)
• M24: 33,434,526 km (0.03 R)
• M25: 42,291,617 km (0.056 R)
• M26: 45,928,192 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.7

Radius: 4.3

Gravity: 16.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.76 AU - 13.42 AU

Year: 15681 Days

Day: 24.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,005,408 km

• M1: 53,855 km (0.033 R)
• M2: 205,847 km (0.064 R)
• M3: 343,776 km (0.102 R)
• M4: 596,297 km (0.097 R)
• M5: 1,105,229 km (0.082 R)
• M6: 1,297,462 km (0.067 R)
• M7: 2,046,200 km (0.077 R)
• M8: 2,206,718 km (0.106 R)
• M9: 2,846,997 km (0.049 R)
• M10: 4,280,444 km (0.06 R)
• M11: 4,484,495 km (0.099 R)
• M12: 4,849,365 km (0.098 R)
• M13: 5,847,930 km (0.091 R)
• M14: 6,470,856 km (0.068 R)
• M15: 6,700,937 km (0.037 R)
• M16: 6,976,347 km (0.12 R)
• M17: 8,422,061 km (0.061 R)
• M18: 10,893,717 km (0.104 R)
• M19: 11,551,499 km (0.091 R)
• M20: 12,646,854 km (0.086 R)
• M21: 17,352,755 km (0.086 R)
• M22: 17,499,959 km (0.061 R)
• M23: 18,021,906 km (0.085 R)
• M24: 19,411,371 km (0.102 R)
• M25: 20,705,093 km (0.035 R)
• M26: 22,314,617 km (0.065 R)
• M27: 25,876,243 km (0.092 R)
• M28: 27,540,818 km (0.086 R)
• M29: 27,841,660 km (0.1 R)
• M30: 28,860,720 km (0.036 R)
• M31: 29,693,681 km (0.092 R)
• M32: 32,735,156 km (0.091 R)
• M33: 36,820,823 km (0.081 R)
• M34: 44,730,511 km (0.066 R)
• M35: 45,704,842 km (0.113 R)
• M36: 45,845,165 km (0.036 R)
• M37: 46,551,117 km (0.117 R)
• M38: 47,264,250 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 19,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit