🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.41 AU - 4.81 AU

Year: 2928 Days

Day: 25 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.11 AU - 5.15 AU

Year: 3501 Days

Day: 31.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,969,925 km

• M1: 1,535,173 km (0.048 R)

Asteroid Belt

Center: 7.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.9

Radius: 9.5

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.05 AU - 13.61 AU

Year: 13404 Days

Day: 10 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 43,969,925 km

• M1: 120,875 km (0.056 R)
• M2: 484,996 km (0.09 R)
• M3: 1,173,595 km (0.099 R)
• M4: 1,620,893 km (0.118 R)
• M5: 1,956,291 km (0.075 R)
• M6: 3,127,343 km (0.057 R)
• M7: 3,515,999 km (0.109 R)
• M8: 4,517,856 km (0.097 R)
• M9: 6,083,248 km (0.032 R)
• M10: 7,610,492 km (0.082 R)
• M11: 8,076,789 km (0.078 R)
• M12: 9,590,570 km (0.108 R)
• M13: 12,392,837 km (0.118 R)
• M14: 13,170,597 km (0.062 R)
• M15: 14,823,354 km (0.105 R)
• M16: 16,764,985 km (0.047 R)
• M17: 20,339,027 km (0.117 R)
• M18: 20,695,220 km (0.075 R)
• M19: 22,350,520 km (0.087 R)
• M20: 22,825,494 km (0.083 R)
• M21: 30,666,965 km (0.065 R)
• M22: 32,449,573 km (0.094 R)
• M23: 35,315,420 km (0.085 R)
• M24: 35,830,485 km (0.093 R)
• M25: 37,806,673 km (0.088 R)
• M26: 44,468,416 km (0.116 R)
• M27: 46,903,720 km (0.115 R)
• M28: 49,266,169 km (0.075 R)
• M29: 51,376,846 km (0.028 R)
• M30: 52,038,218 km (0.084 R)
• M31: 58,607,509 km (0.07 R)
• M32: 59,692,842 km (0.111 R)
• M33: 60,240,519 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.4

Radius: 7.7

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.12 AU - 18.64 AU

Year: 23300 Days

Day: 20.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,969,925 km

• M1: 95,743 km (0.058 R)
• M2: 382,671 km (0.099 R)
• M3: 893,847 km (0.051 R)
• M4: 1,390,213 km (0.063 R)
• M5: 1,643,931 km (0.091 R)
• M6: 2,318,169 km (0.025 R)
• M7: 4,564,231 km (0.081 R)
• M8: 5,321,047 km (0.115 R)
• M9: 7,042,769 km (0.089 R)
• M10: 11,651,131 km (0.052 R)
• M11: 17,093,501 km (0.119 R)
• M12: 17,516,714 km (0.086 R)
• M13: 21,892,152 km (0.095 R)
• M14: 23,240,029 km (0.035 R)
• M15: 23,585,451 km (0.087 R)
• M16: 25,638,532 km (0.095 R)
• M17: 27,422,187 km (0.084 R)
• M18: 28,689,132 km (0.08 R)
• M19: 32,508,365 km (0.092 R)
• M20: 33,376,482 km (0.07 R)
• M21: 36,536,886 km (0.073 R)
• M22: 39,522,561 km (0.112 R)
• M23: 39,891,319 km (0.089 R)
• M24: 42,538,005 km (0.061 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 13,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit