🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.6 AU

Year: 134 Days

Day: 35.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.49 AU - 1.67 AU

Year: 708 Days

Day: 25.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.7

Radius: 13.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.03 AU - 7.47 AU

Year: 6958 Days

Day: 14 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,230,916 km

• M1: 169,943 km (0.094 R)
• M2: 790,625 km (0.104 R)
• M3: 1,396,646 km (0.069 R)
• M4: 2,433,658 km (0.088 R)
• M5: 3,072,291 km (0.082 R)
• M6: 3,644,653 km (0.112 R)
• M7: 4,662,517 km (0.059 R)
• M8: 5,336,754 km (0.092 R)
• M9: 7,469,122 km (0.08 R)
• M10: 8,165,650 km (0.091 R)
• M11: 8,785,434 km (0.07 R)
• M12: 10,075,865 km (0.077 R)
• M13: 10,562,956 km (0.108 R)
• M14: 12,418,418 km (0.06 R)
• M15: 13,397,237 km (0.1 R)
• M16: 15,276,486 km (0.046 R)
• M17: 17,514,919 km (0.115 R)
• M18: 18,220,572 km (0.038 R)
• M19: 19,895,170 km (0.102 R)
• M20: 21,162,863 km (0.088 R)
• M21: 22,334,364 km (0.067 R)
• M22: 22,860,350 km (0.063 R)
• M23: 23,625,992 km (0.089 R)
• M24: 25,861,134 km (0.099 R)
• M25: 29,026,325 km (0.065 R)
• M26: 29,562,933 km (0.086 R)
• M27: 30,840,798 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.2

Radius: 9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.02 AU - 9.48 AU

Year: 8446 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,230,916 km

• M1: 115,041 km (0.08 R)
• M2: 437,574 km (0.098 R)
• M3: 773,870 km (0.108 R)
• M4: 1,102,536 km (0.116 R)
• M5: 1,513,781 km (0.08 R)
• M6: 2,564,257 km (0.113 R)
• M7: 2,913,269 km (0.044 R)
• M8: 3,333,639 km (0.066 R)
• M9: 4,063,078 km (0.096 R)
• M10: 4,441,411 km (0.105 R)
• M11: 5,519,264 km (0.119 R)
• M12: 5,895,054 km (0.111 R)
• M13: 6,318,864 km (0.119 R)
• M14: 6,992,504 km (0.098 R)
• M15: 8,146,801 km (0.082 R)
• M16: 8,520,496 km (0.098 R)
• M17: 9,710,547 km (0.049 R)
• M18: 10,130,917 km (0.119 R)
• M19: 11,511,407 km (0.099 R)
• M20: 12,417,222 km (0.096 R)
• M21: 13,785,294 km (0.12 R)
• M22: 14,316,516 km (0.11 R)
• M23: 14,751,397 km (0.103 R)
• M24: 16,519,943 km (0.056 R)
• M25: 17,241,155 km (0.115 R)
• M26: 18,553,427 km (0.107 R)
• M27: 25,251,073 km (0.099 R)
• M28: 28,023,720 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503

Radius: 9.2

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.61 AU - 15.97 AU

Year: 16304 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,230,916 km

• M1: 116,387 km (0.108 R)
• M2: 550,969 km (0.119 R)
• M3: 1,037,461 km (0.094 R)
• M4: 1,513,182 km (0.076 R)
• M5: 1,895,555 km (0.073 R)
• M6: 4,056,945 km (0.116 R)
• M7: 9,529,235 km (0.115 R)
• M8: 11,187,078 km (0.092 R)
• M9: 11,481,038 km (0.059 R)
• M10: 14,295,273 km (0.081 R)
• M11: 16,158,216 km (0.115 R)
• M12: 16,686,296 km (0.116 R)
• M13: 26,360,940 km (0.109 R)
• M14: 35,299,712 km (0.063 R)
• M15: 38,677,482 km (0.095 R)
• M16: 39,080,499 km (0.092 R)
• M17: 54,346,513 km (0.1 R)
• M18: 59,725,454 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.7

Radius: 5.5

Gravity: 20.12 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.52 AU - 15.42 AU

Year: 17622 Days

Day: 17.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 67,230,916 km

• M1: 69,114 km (0.099 R)
• M2: 392,545 km (0.08 R)
• M3: 690,394 km (0.113 R)
• M4: 1,130,511 km (0.115 R)
• M5: 1,390,363 km (0.105 R)
• M6: 1,623,137 km (0.09 R)
• M7: 1,973,944 km (0.115 R)
• M8: 2,438,445 km (0.104 R)
• M9: 3,175,963 km (0.112 R)
• M10: 4,207,590 km (0.092 R)
• M11: 5,445,662 km (0.102 R)
• M12: 5,634,903 km (0.053 R)
• M13: 6,996,992 km (0.079 R)
• M14: 8,514,213 km (0.115 R)
• M15: 11,364,950 km (0.095 R)
• M16: 11,863,261 km (0.046 R)
• M17: 12,053,848 km (0.08 R)
• M18: 13,308,675 km (0.047 R)
• M19: 14,430,959 km (0.069 R)
• M20: 14,941,237 km (0.073 R)
• M21: 15,691,021 km (0.106 R)
• M22: 19,202,383 km (0.111 R)
• M23: 20,449,879 km (0.089 R)
• M24: 21,373,347 km (0.049 R)
• M25: 21,655,788 km (0.101 R)
• M26: 22,810,235 km (0.099 R)
• M27: 24,515,201 km (0.086 R)
• M28: 28,289,406 km (0.064 R)
• M29: 31,574,127 km (0.036 R)
• M30: 34,198,372 km (0.095 R)
• M31: 35,235,086 km (0.117 R)
• M32: 40,018,178 km (0.116 R)
• M33: 46,622,326 km (0.106 R)
• M34: 49,029,805 km (0.045 R)
• M35: 54,091,000 km (0.118 R)
• M36: 56,209,306 km (0.099 R)
• M37: 59,489,538 km (0.052 R)
• M38: 65,038,871 km (0.059 R)
• M39: 66,428,186 km (0.109 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit