🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.89 AU - 3.41 AU

Year: 1993 Days

Day: 18.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.75 AU - 5.63 AU

Year: 3620 Days

Day: 30.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,117,425 km

• M1: 2,789,551 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.4

Radius: 10.4

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.98 AU - 14.32 AU

Year: 16037 Days

Day: 9.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 100,117,425 km

• M1: 134,788 km (0.092 R)
• M2: 496,366 km (0.118 R)
• M3: 1,018,163 km (0.083 R)
• M4: 1,389,615 km (0.085 R)
• M5: 2,290,493 km (0.084 R)
• M6: 3,015,743 km (0.119 R)
• M7: 4,382,470 km (0.075 R)
• M8: 4,746,890 km (0.047 R)
• M9: 5,845,088 km (0.103 R)
• M10: 6,496,138 km (0.116 R)
• M11: 9,268,186 km (0.112 R)
• M12: 9,704,115 km (0.1 R)
• M13: 10,914,062 km (0.107 R)
• M14: 12,157,370 km (0.097 R)
• M15: 13,631,358 km (0.045 R)
• M16: 14,556,471 km (0.095 R)
• M17: 15,447,027 km (0.108 R)
• M18: 16,295,098 km (0.08 R)
• M19: 17,336,748 km (0.034 R)
• M20: 18,337,408 km (0.044 R)
• M21: 21,099,882 km (0.062 R)
• M22: 22,923,779 km (0.114 R)
• M23: 23,722,333 km (0.118 R)
• M24: 27,213,648 km (0.109 R)
• M25: 29,255,509 km (0.112 R)
• M26: 29,958,170 km (0.12 R)
• M27: 31,275,828 km (0.073 R)
• M28: 34,934,095 km (0.108 R)
• M29: 36,258,934 km (0.095 R)
• M30: 41,453,121 km (0.035 R)
• M31: 41,894,734 km (0.065 R)
• M32: 42,937,581 km (0.073 R)
• M33: 45,698,559 km (0.101 R)
• M34: 52,425,227 km (0.082 R)
• M35: 54,512,267 km (0.027 R)
• M36: 62,252,760 km (0.115 R)
• M37: 65,983,133 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.1

Radius: 6.6

Gravity: 20 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 15.7 AU - 19.9 AU

Year: 26769 Days

Day: 19.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 100,117,425 km

• M1: 129,552 km (0.107 R)
• M2: 350,807 km (0.116 R)
• M3: 918,980 km (0.119 R)
• M4: 1,922,632 km (0.119 R)
• M5: 2,325,499 km (0.043 R)
• M6: 4,671,942 km (0.087 R)
• M7: 5,527,941 km (0.077 R)
• M8: 8,316,295 km (0.11 R)
• M9: 9,505,000 km (0.114 R)
• M10: 12,511,618 km (0.096 R)
• M11: 14,557,518 km (0.055 R)
• M12: 16,275,650 km (0.11 R)
• M13: 16,999,255 km (0.032 R)
• M14: 17,462,260 km (0.038 R)
• M15: 20,315,391 km (0.088 R)
• M16: 34,394,196 km (0.051 R)
• M17: 37,109,846 km (0.099 R)
• M18: 39,479,327 km (0.096 R)
• M19: 42,963,312 km (0.056 R)
• M20: 46,287,376 km (0.09 R)
• M21: 49,778,991 km (0.059 R)
• M22: 50,726,095 km (0.058 R)
• M23: 61,299,672 km (0.064 R)
• M24: 63,046,676 km (0.066 R)
• M25: 69,657,257 km (0.038 R)
• M26: 80,286,933 km (0.095 R)
• M27: 87,211,220 km (0.071 R)
• M28: 87,759,796 km (0.047 R)
• M29: 88,863,828 km (0.055 R)
• M30: 89,976,986 km (0.113 R)
• M31: 92,800,795 km (0.074 R)
• M32: 99,518,338 km (0.097 R)
• M33: 100,117,477 km (0.107 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 15,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit