🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.89 AU - 0.95 AU

Year: 334 Days

Day: 33.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.95 AU - 1.11 AU

Year: 396 Days

Day: 31.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,198,067 km

• M1: 54,304 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.5

Radius: 10.3

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.81 AU - 6.45 AU

Year: 5060 Days

Day: 12.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,198,067 km

• M1: 130,599 km (0.092 R)
• M2: 574,605 km (0.107 R)
• M3: 1,024,895 km (0.099 R)
• M4: 1,602,492 km (0.105 R)
• M5: 1,993,691 km (0.057 R)
• M6: 2,411,069 km (0.084 R)
• M7: 4,838,444 km (0.096 R)
• M8: 5,272,727 km (0.032 R)
• M9: 5,665,421 km (0.091 R)
• M10: 6,030,889 km (0.103 R)
• M11: 7,490,216 km (0.064 R)
• M12: 8,044,177 km (0.08 R)
• M13: 8,774,962 km (0.086 R)
• M14: 11,484,778 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 8.4

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.05 AU - 7.83 AU

Year: 7686 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 47,198,067 km

• M1: 111,002 km (0.095 R)
• M2: 434,731 km (0.09 R)
• M3: 840,441 km (0.056 R)
• M4: 1,109,418 km (0.111 R)
• M5: 1,610,421 km (0.108 R)
• M6: 1,874,761 km (0.101 R)
• M7: 2,399,550 km (0.031 R)
• M8: 2,808,251 km (0.107 R)
• M9: 3,106,101 km (0.044 R)
• M10: 3,690,729 km (0.043 R)
• M11: 4,022,836 km (0.103 R)
• M12: 5,555,616 km (0.1 R)
• M13: 6,525,609 km (0.099 R)
• M14: 7,363,806 km (0.047 R)
• M15: 9,533,424 km (0.077 R)
• M16: 10,111,470 km (0.065 R)
• M17: 10,815,328 km (0.082 R)
• M18: 11,444,088 km (0.056 R)
• M19: 13,299,400 km (0.093 R)
• M20: 14,329,382 km (0.078 R)
• M21: 15,216,946 km (0.073 R)
• M22: 16,547,768 km (0.101 R)
• M23: 17,031,269 km (0.089 R)
• M24: 17,311,914 km (0.081 R)
• M25: 18,391,562 km (0.079 R)
• M26: 20,368,199 km (0.115 R)
• M27: 21,489,285 km (0.033 R)
• M28: 21,817,054 km (0.09 R)
• M29: 23,419,547 km (0.1 R)
• M30: 24,828,609 km (0.1 R)
• M31: 31,451,307 km (0.115 R)
• M32: 32,515,097 km (0.066 R)
• M33: 33,822,882 km (0.075 R)
• M34: 35,392,762 km (0.056 R)
• M35: 36,543,319 km (0.08 R)
• M36: 38,315,755 km (0.099 R)
• M37: 42,031,167 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.8

Radius: 5

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.35 AU - 18.76 AU

Year: 26665 Days

Day: 22.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,198,067 km

• M1: 63,280 km (0.08 R)
• M2: 299,645 km (0.084 R)
• M3: 455,376 km (0.068 R)
• M4: 787,633 km (0.04 R)
• M5: 1,037,312 km (0.051 R)
• M6: 1,925,175 km (0.098 R)
• M7: 2,276,132 km (0.109 R)
• M8: 2,880,956 km (0.09 R)
• M9: 3,846,311 km (0.053 R)
• M10: 4,056,496 km (0.086 R)
• M11: 4,733,426 km (0.028 R)
• M12: 5,596,008 km (0.036 R)
• M13: 5,945,019 km (0.1 R)
• M14: 6,104,790 km (0.096 R)
• M15: 7,304,415 km (0.118 R)
• M16: 8,056,294 km (0.11 R)
• M17: 8,602,177 km (0.034 R)
• M18: 9,767,694 km (0.11 R)
• M19: 11,769,912 km (0.078 R)
• M20: 13,067,374 km (0.099 R)
• M21: 14,100,796 km (0.071 R)
• M22: 17,121,327 km (0.081 R)
• M23: 21,657,134 km (0.056 R)
• M24: 23,496,141 km (0.071 R)
• M25: 40,785,466 km (0.049 R)
• M26: 41,946,196 km (0.073 R)
• M27: 44,943,987 km (0.049 R)
• M28: 46,652,096 km (0.103 R)
• M29: 53,744,830 km (0.092 R)
• M30: 54,439,114 km (0.042 R)
• M31: 57,999,693 km (0.099 R)
• M32: 63,241,004 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.7

Radius: 3.3

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 17.54 AU - 18.08 AU

Year: 28467 Days

Day: 24.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,198,067 km

• M1: 46,525 km (0.077 R)
• M2: 364,420 km (0.064 R)
• M3: 1,557,463 km (0.078 R)
• M4: 1,782,309 km (0.057 R)
• M5: 1,944,024 km (0.075 R)
• M6: 2,859,862 km (0.106 R)
• M7: 2,991,658 km (0.085 R)
• M8: 4,338,189 km (0.11 R)
• M9: 4,571,561 km (0.049 R)
• M10: 4,937,029 km (0.082 R)
• M11: 8,728,288 km (0.076 R)
• M12: 9,242,007 km (0.079 R)
• M13: 11,443,788 km (0.098 R)
• M14: 15,532,597 km (0.097 R)
• M15: 21,319,193 km (0.081 R)
• M16: 24,185,488 km (0.111 R)
• M17: 28,899,317 km (0.037 R)
• M18: 33,173,328 km (0.084 R)
• M19: 34,648,213 km (0.052 R)
• M20: 36,522,675 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 15,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit