🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.98 AU - 1.22 AU

Year: 417 Days

Day: 44.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,434,114 km

• M1: 39,494 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.37 AU - 1.39 AU

Year: 586 Days

Day: 22 Hours

Environment

Temp: -19 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,434,114 km

• M1: 47,871 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.63 AU - 1.67 AU

Year: 767 Days

Day: 14.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,434,114 km

• M1: 42,486 km (0.101 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.1

Radius: 11.8

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.75 AU - 7.31 AU

Year: 5355 Days

Day: 7.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 102,434,114 km

• M1: 146,756 km (0.073 R)
• M2: 706,551 km (0.096 R)
• M3: 1,149,061 km (0.088 R)
• M4: 1,932,954 km (0.084 R)
• M5: 2,470,459 km (0.073 R)
• M6: 2,851,036 km (0.076 R)
• M7: 3,872,042 km (0.095 R)
• M8: 6,322,754 km (0.11 R)
• M9: 6,693,308 km (0.061 R)
• M10: 7,931,380 km (0.089 R)
• M11: 9,359,591 km (0.088 R)
• M12: 10,021,561 km (0.103 R)
• M13: 12,825,923 km (0.101 R)
• M14: 14,845,046 km (0.104 R)
• M15: 16,810,462 km (0.093 R)
• M16: 18,191,251 km (0.066 R)
• M17: 18,874,614 km (0.073 R)
• M18: 19,292,889 km (0.047 R)
• M19: 21,326,972 km (0.095 R)
• M20: 22,551,580 km (0.111 R)
• M21: 24,229,320 km (0.057 R)
• M22: 27,563,258 km (0.05 R)
• M23: 28,374,079 km (0.051 R)
• M24: 29,573,105 km (0.118 R)
• M25: 32,468,722 km (0.084 R)
• M26: 33,373,041 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.3

Radius: 10.2

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.19 AU - 6.89 AU

Year: 6049 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 102,434,114 km

• M1: 127,009 km (0.114 R)
• M2: 518,207 km (0.06 R)
• M3: 1,815,669 km (0.106 R)
• M4: 3,342,764 km (0.117 R)
• M5: 4,143,412 km (0.075 R)
• M6: 5,021,253 km (0.045 R)
• M7: 5,468,101 km (0.099 R)
• M8: 5,941,279 km (0.057 R)
• M9: 6,280,717 km (0.07 R)
• M10: 8,240,599 km (0.081 R)
• M11: 10,056,717 km (0.073 R)
• M12: 10,464,670 km (0.062 R)
• M13: 12,418,269 km (0.065 R)
• M14: 12,888,305 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.1

Radius: 14.2

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.67 AU - 11.61 AU

Year: 10824 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 173.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 102,434,114 km

• M1: 176,675 km (0.084 R)
• M2: 630,106 km (0.095 R)
• M3: 2,306,350 km (0.094 R)
• M4: 4,870,907 km (0.102 R)
• M5: 12,365,760 km (0.089 R)
• M6: 13,862,786 km (0.062 R)
• M7: 14,494,388 km (0.091 R)
• M8: 16,365,409 km (0.04 R)
• M9: 20,827,464 km (0.082 R)
• M10: 23,029,246 km (0.064 R)
• M11: 26,616,902 km (0.073 R)
• M12: 33,736,414 km (0.068 R)
• M13: 39,969,260 km (0.118 R)
• M14: 42,690,296 km (0.074 R)
• M15: 44,028,598 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977

Radius: 6.8

Gravity: 21.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.67 AU - 18.05 AU

Year: 26159 Days

Day: 21.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 102,434,114 km

• M1: 98,884 km (0.077 R)
• M2: 347,815 km (0.097 R)
• M3: 587,471 km (0.091 R)
• M4: 867,069 km (0.085 R)
• M5: 2,121,597 km (0.115 R)
• M6: 3,045,962 km (0.029 R)
• M7: 4,663,564 km (0.071 R)
• M8: 6,016,826 km (0.118 R)
• M9: 6,537,128 km (0.03 R)
• M10: 8,279,045 km (0.11 R)
• M11: 8,803,087 km (0.047 R)
• M12: 9,725,507 km (0.068 R)
• M13: 11,906,046 km (0.093 R)
• M14: 13,109,860 km (0.041 R)
• M15: 13,661,278 km (0.097 R)
• M16: 15,933,819 km (0.105 R)
• M17: 17,676,335 km (0.062 R)
• M18: 20,365,656 km (0.08 R)
• M19: 22,081,693 km (0.08 R)
• M20: 25,676,829 km (0.097 R)
• M21: 26,167,360 km (0.06 R)
• M22: 27,167,273 km (0.104 R)
• M23: 30,319,449 km (0.053 R)
• M24: 31,842,505 km (0.077 R)
• M25: 35,492,244 km (0.119 R)
• M26: 38,127,411 km (0.108 R)
• M27: 45,726,684 km (0.049 R)
• M28: 48,468,214 km (0.039 R)
• M29: 49,217,400 km (0.075 R)
• M30: 51,511,035 km (0.043 R)
• M31: 55,490,787 km (0.112 R)
• M32: 56,310,583 km (0.106 R)
• M33: 57,138,458 km (0.065 R)
• M34: 69,358,510 km (0.082 R)
• M35: 73,953,707 km (0.113 R)
• M36: 74,946,439 km (0.027 R)
• M37: 76,199,620 km (0.118 R)
• M38: 76,451,992 km (0.05 R)
• M39: 81,089,376 km (0.068 R)
• M40: 85,638,199 km (0.071 R)
• M41: 93,496,276 km (0.103 R)
• M42: 98,494,191 km (0.062 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 16,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit