🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.53 AU - 0.75 AU

Year: 336 Days

Day: 12.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.1

Radius: 14.5

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1 AU - 1.54 AU

Year: 939 Days

Day: 8 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,235,329 km

• M1: 183,108 km (0.05 R)
• M2: 644,767 km (0.081 R)
• M3: 1,097,300 km (0.054 R)
• M4: 1,586,635 km (0.071 R)
• M5: 2,176,649 km (0.109 R)
• M6: 2,900,404 km (0.082 R)
• M7: 4,147,003 km (0.082 R)
• M8: 4,884,071 km (0.114 R)
• M9: 5,502,210 km (0.12 R)
• M10: 6,192,155 km (0.086 R)
• M11: 6,683,883 km (0.096 R)
• M12: 7,699,653 km (0.038 R)
• M13: 8,269,321 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.9

Radius: 8.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.73 AU - 2.19 AU

Year: 1800 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,235,329 km

• M1: 104,569 km (0.111 R)
• M2: 394,639 km (0.111 R)
• M3: 663,467 km (0.044 R)
• M4: 949,797 km (0.081 R)
• M5: 1,312,871 km (0.038 R)
• M6: 1,596,209 km (0.075 R)
• M7: 1,891,366 km (0.036 R)
• M8: 2,403,290 km (0.03 R)
• M9: 2,730,012 km (0.097 R)
• M10: 3,018,137 km (0.06 R)
• M11: 3,399,462 km (0.075 R)
• M12: 3,844,815 km (0.083 R)
• M13: 4,984,751 km (0.101 R)
• M14: 6,201,430 km (0.106 R)
• M15: 6,586,196 km (0.103 R)
• M16: 7,205,381 km (0.083 R)
• M17: 8,286,824 km (0.116 R)
• M18: 8,726,044 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.1

Radius: 12.7

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.09 AU - 2.11 AU

Year: 1996 Days

Day: 11.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,235,329 km

• M1: 158,125 km (0.098 R)
• M2: 827,725 km (0.113 R)
• M3: 1,345,334 km (0.088 R)
• M4: 1,797,568 km (0.117 R)
• M5: 2,599,861 km (0.108 R)
• M6: 3,710,476 km (0.092 R)
• M7: 4,138,475 km (0.072 R)
• M8: 5,430,253 km (0.097 R)
• M9: 6,430,614 km (0.096 R)
• M10: 6,924,287 km (0.119 R)
• M11: 8,530,220 km (0.113 R)
• M12: 10,879,804 km (0.119 R)
• M13: 11,582,615 km (0.102 R)
• M14: 12,018,693 km (0.099 R)
• M15: 13,118,237 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.4

Radius: 10.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.99 AU - 2.85 AU

Year: 2470 Days

Day: 8.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,235,329 km

• M1: 130,599 km (0.101 R)
• M2: 478,863 km (0.119 R)
• M3: 892,650 km (0.099 R)
• M4: 1,261,260 km (0.115 R)
• M5: 2,091,229 km (0.082 R)
• M6: 2,620,057 km (0.101 R)
• M7: 3,204,835 km (0.112 R)
• M8: 3,664,400 km (0.032 R)
• M9: 4,056,047 km (0.093 R)
• M10: 4,655,486 km (0.069 R)
• M11: 5,335,258 km (0.06 R)
• M12: 7,862,415 km (0.059 R)
• M13: 8,334,995 km (0.119 R)
• M14: 8,984,100 km (0.12 R)
• M15: 12,507,280 km (0.118 R)
• M16: 13,152,196 km (0.06 R)
• M17: 14,334,019 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951

Radius: 5.4

Gravity: 32.61 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.99 AU - 9.77 AU

Year: 17359 Days

Day: 24.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,235,329 km

• M1: 67,319 km (0.106 R)
• M2: 487,839 km (0.084 R)
• M3: 1,081,443 km (0.115 R)
• M4: 1,316,910 km (0.09 R)
• M5: 1,929,813 km (0.105 R)
• M6: 2,891,128 km (0.099 R)
• M7: 5,005,844 km (0.102 R)
• M8: 5,784,351 km (0.062 R)
• M9: 6,375,412 km (0.116 R)
• M10: 7,052,343 km (0.045 R)
• M11: 7,926,593 km (0.111 R)
• M12: 8,442,257 km (0.087 R)
• M13: 9,257,565 km (0.11 R)
• M14: 9,597,900 km (0.103 R)
• M15: 10,005,405 km (0.07 R)
• M16: 10,363,991 km (0.075 R)
• M17: 10,855,121 km (0.095 R)
• M18: 12,766,533 km (0.098 R)
• M19: 13,259,308 km (0.118 R)
• M20: 16,986,689 km (0.119 R)
• M21: 17,155,734 km (0.095 R)
• M22: 17,411,098 km (0.113 R)
• M23: 19,547,206 km (0.055 R)
• M24: 20,201,696 km (0.114 R)
• M25: 20,774,208 km (0.113 R)
• M26: 21,259,503 km (0.058 R)
• M27: 23,276,531 km (0.119 R)
• M28: 26,422,574 km (0.083 R)
• M29: 27,222,325 km (0.058 R)
• M30: 27,569,990 km (0.112 R)
• M31: 30,583,041 km (0.083 R)
• M32: 31,719,386 km (0.079 R)
• M33: 35,023,105 km (0.111 R)
• M34: 44,350,533 km (0.082 R)
• M35: 53,920,009 km (0.066 R)
• M36: 57,265,616 km (0.096 R)
• M37: 62,338,330 km (0.119 R)
• M38: 71,811,466 km (0.085 R)
• M39: 77,004,008 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 12,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit