🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.66 AU

Year: 260 Days

Day: 25.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,533,171 km

• M1: 567,275 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.1

Radius: 9.2

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.28 AU - 1.74 AU

Year: 1217 Days

Day: 8 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,533,171 km

• M1: 114,592 km (0.028 R)
• M2: 436,527 km (0.115 R)
• M3: 900,729 km (0.098 R)
• M4: 1,281,755 km (0.102 R)
• M5: 2,005,509 km (0.051 R)
• M6: 2,319,515 km (0.105 R)
• M7: 2,654,016 km (0.111 R)
• M8: 3,006,917 km (0.086 R)
• M9: 4,155,679 km (0.113 R)
• M10: 5,267,491 km (0.103 R)
• M11: 6,404,883 km (0.105 R)
• M12: 7,416,763 km (0.049 R)
• M13: 9,071,016 km (0.101 R)
• M14: 10,093,069 km (0.114 R)
• M15: 10,599,907 km (0.068 R)
• M16: 10,958,044 km (0.111 R)
• M17: 11,257,090 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.1

Radius: 13.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.57 AU - 2.41 AU

Year: 1842 Days

Day: 8.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,533,171 km

• M1: 169,644 km (0.078 R)
• M2: 615,745 km (0.117 R)
• M3: 1,059,003 km (0.037 R)
• M4: 2,291,839 km (0.104 R)
• M5: 2,817,825 km (0.1 R)
• M6: 3,491,166 km (0.088 R)
• M7: 4,116,634 km (0.082 R)
• M8: 5,593,315 km (0.032 R)
• M9: 6,427,024 km (0.108 R)
• M10: 9,700,524 km (0.114 R)
• M11: 10,219,779 km (0.102 R)
• M12: 13,607,572 km (0.115 R)
• M13: 14,303,501 km (0.044 R)
• M14: 14,840,857 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.8

Radius: 13.3

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.76 AU - 4.44 AU

Year: 4481 Days

Day: 14.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 39,533,171 km

• M1: 165,605 km (0.117 R)
• M2: 588,518 km (0.03 R)
• M3: 3,497,449 km (0.118 R)
• M4: 4,625,716 km (0.106 R)
• M5: 6,214,296 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.5

Radius: 10.1

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.6 AU - 6.12 AU

Year: 9306 Days

Day: 10.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,533,171 km

• M1: 127,158 km (0.098 R)
• M2: 912,248 km (0.1 R)
• M3: 1,334,114 km (0.109 R)
• M4: 1,808,339 km (0.117 R)
• M5: 2,231,402 km (0.103 R)
• M6: 2,640,253 km (0.093 R)
• M7: 4,568,121 km (0.1 R)
• M8: 5,423,820 km (0.109 R)
• M9: 6,275,032 km (0.112 R)
• M10: 6,827,048 km (0.092 R)
• M11: 7,451,171 km (0.117 R)
• M12: 10,335,118 km (0.074 R)
• M13: 10,948,619 km (0.056 R)
• M14: 12,248,176 km (0.108 R)
• M15: 13,467,399 km (0.029 R)
• M16: 14,137,298 km (0.109 R)
• M17: 15,809,353 km (0.053 R)
• M18: 16,145,500 km (0.049 R)
• M19: 22,026,491 km (0.116 R)
• M20: 25,625,966 km (0.046 R)
• M21: 26,371,412 km (0.117 R)
• M22: 28,893,931 km (0.109 R)
• M23: 29,498,157 km (0.116 R)
• M24: 30,213,684 km (0.104 R)
• M25: 31,255,932 km (0.077 R)
• M26: 35,896,308 km (0.093 R)
• M27: 36,594,631 km (0.058 R)
• M28: 41,483,639 km (0.053 R)
• M29: 42,252,722 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.4

Radius: 4.2

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.64 AU - 8.24 AU

Year: 14677 Days

Day: 22.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 39,533,171 km

• M1: 52,210 km (0.049 R)
• M2: 202,107 km (0.087 R)
• M3: 975,827 km (0.051 R)
• M4: 1,286,242 km (0.082 R)
• M5: 1,497,026 km (0.102 R)
• M6: 1,730,548 km (0.056 R)
• M7: 1,863,690 km (0.104 R)
• M8: 2,150,918 km (0.11 R)
• M9: 2,305,303 km (0.101 R)
• M10: 4,177,521 km (0.057 R)
• M11: 4,640,526 km (0.074 R)
• M12: 4,811,816 km (0.075 R)
• M13: 5,289,482 km (0.084 R)
• M14: 6,303,605 km (0.073 R)
• M15: 8,495,065 km (0.085 R)
• M16: 11,506,320 km (0.102 R)
• M17: 11,662,800 km (0.098 R)
• M18: 13,022,046 km (0.118 R)
• M19: 13,710,645 km (0.046 R)
• M20: 15,159,949 km (0.085 R)
• M21: 17,520,603 km (0.117 R)
• M22: 19,964,733 km (0.099 R)
• M23: 20,190,776 km (0.12 R)
• M24: 21,346,419 km (0.115 R)
• M25: 22,872,617 km (0.031 R)
• M26: 23,704,381 km (0.114 R)
• M27: 26,410,756 km (0.086 R)
• M28: 26,592,218 km (0.099 R)
• M29: 27,325,996 km (0.11 R)
• M30: 28,262,030 km (0.085 R)
• M31: 28,547,014 km (0.109 R)
• M32: 29,026,176 km (0.096 R)
• M33: 36,420,798 km (0.104 R)
• M34: 37,325,267 km (0.05 R)
• M35: 38,244,546 km (0.117 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: 202 - 16,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit