🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.84 AU - 0.98 AU

Year: 324 Days

Day: 40.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.55 AU - 3.31 AU

Year: 1870 Days

Day: 16.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,861,930 km

• M1: 151,243 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.4

Radius: 14.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.8 AU - 7.54 AU

Year: 5713 Days

Day: 8.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 85,861,930 km

• M1: 185,352 km (0.056 R)
• M2: 860,337 km (0.103 R)
• M3: 1,569,431 km (0.037 R)
• M4: 2,566,501 km (0.099 R)
• M5: 3,228,172 km (0.079 R)
• M6: 4,073,999 km (0.066 R)
• M7: 6,371,523 km (0.087 R)
• M8: 6,877,313 km (0.1 R)
• M9: 8,047,318 km (0.036 R)
• M10: 9,050,671 km (0.067 R)
• M11: 10,090,825 km (0.029 R)
• M12: 11,257,838 km (0.062 R)
• M13: 12,254,758 km (0.06 R)
• M14: 12,775,060 km (0.097 R)
• M15: 15,360,709 km (0.071 R)
• M16: 17,680,374 km (0.082 R)
• M17: 18,144,277 km (0.116 R)
• M18: 19,304,708 km (0.096 R)
• M19: 20,010,211 km (0.027 R)
• M20: 24,202,093 km (0.101 R)
• M21: 26,893,209 km (0.069 R)
• M22: 27,862,753 km (0.082 R)
• M23: 29,314,301 km (0.105 R)
• M24: 30,058,850 km (0.055 R)
• M25: 32,963,442 km (0.096 R)
• M26: 33,870,155 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485

Radius: 6

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.53 AU - 19.49 AU

Year: 28492 Days

Day: 17.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,861,930 km

• M1: 75,248 km (0.05 R)
• M2: 496,067 km (0.103 R)
• M3: 771,327 km (0.06 R)
• M4: 1,000,660 km (0.049 R)
• M5: 1,260,512 km (0.075 R)
• M6: 1,530,835 km (0.048 R)
• M7: 1,878,201 km (0.089 R)
• M8: 2,299,469 km (0.1 R)
• M9: 3,213,961 km (0.115 R)
• M10: 3,784,377 km (0.088 R)
• M11: 5,046,834 km (0.115 R)
• M12: 5,731,394 km (0.111 R)
• M13: 5,943,972 km (0.063 R)
• M14: 6,567,646 km (0.116 R)
• M15: 8,316,295 km (0.038 R)
• M16: 10,229,353 km (0.064 R)
• M17: 11,454,410 km (0.117 R)
• M18: 11,929,383 km (0.116 R)
• M19: 16,554,351 km (0.11 R)
• M20: 20,029,509 km (0.096 R)
• M21: 23,852,034 km (0.082 R)
• M22: 27,168,021 km (0.085 R)
• M23: 28,256,495 km (0.106 R)
• M24: 30,391,256 km (0.079 R)
• M25: 32,228,168 km (0.099 R)
• M26: 34,837,754 km (0.077 R)
• M27: 37,141,711 km (0.09 R)
• M28: 39,392,111 km (0.051 R)
• M29: 44,493,698 km (0.06 R)
• M30: 52,202,925 km (0.1 R)
• M31: 54,830,761 km (0.056 R)
• M32: 57,348,643 km (0.077 R)
• M33: 61,371,180 km (0.043 R)
• M34: 62,613,590 km (0.046 R)
• M35: 70,197,155 km (0.066 R)
• M36: 73,162,933 km (0.12 R)
• M37: 75,736,764 km (0.12 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 12,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit