🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.51 AU - 0.83 AU

Year: 228 Days

Day: 44.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,366,285 km

• M1: 250,277 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.74 AU - 0.94 AU

Year: 320 Days

Day: 36 Hours

Environment

Temp: -18 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,366,285 km

• M1: 75,547 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.87 AU - 1.99 AU

Year: 1116 Days

Day: 22.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,366,285 km

• M1: 272,268 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.1

Radius: 9

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.26 AU - 5.42 AU

Year: 3763 Days

Day: 13.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,366,285 km

• M1: 112,049 km (0.088 R)
• M2: 407,056 km (0.11 R)
• M3: 809,324 km (0.118 R)
• M4: 1,090,269 km (0.104 R)
• M5: 1,416,243 km (0.105 R)
• M6: 1,807,591 km (0.086 R)
• M7: 2,409,723 km (0.06 R)
• M8: 3,197,056 km (0.091 R)
• M9: 5,245,949 km (0.107 R)
• M10: 5,577,158 km (0.077 R)
• M11: 8,944,756 km (0.074 R)
• M12: 9,378,440 km (0.109 R)
• M13: 9,909,064 km (0.082 R)
• M14: 11,391,579 km (0.09 R)
• M15: 11,714,261 km (0.113 R)
• M16: 12,474,817 km (0.032 R)
• M17: 13,728,597 km (0.084 R)
• M18: 16,779,196 km (0.11 R)
• M19: 17,561,294 km (0.031 R)
• M20: 17,992,435 km (0.108 R)
• M21: 19,068,792 km (0.101 R)
• M22: 19,393,419 km (0.068 R)
• M23: 20,389,292 km (0.099 R)
• M24: 21,072,057 km (0.107 R)
• M25: 26,605,832 km (0.078 R)
• M26: 27,338,712 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.7

Radius: 11.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.37 AU - 10.15 AU

Year: 11729 Days

Day: 6.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,366,285 km

• M1: 141,819 km (0.06 R)
• M2: 779,854 km (0.03 R)
• M3: 2,413,762 km (0.105 R)
• M4: 4,091,352 km (0.108 R)
• M5: 5,928,713 km (0.104 R)
• M6: 7,112,182 km (0.111 R)
• M7: 8,862,627 km (0.076 R)
• M8: 15,367,890 km (0.051 R)
• M9: 18,263,955 km (0.079 R)
• M10: 22,211,693 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.7

Radius: 6.8

Gravity: 19.13 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.39 AU - 13.21 AU

Year: 15811 Days

Day: 16.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,366,285 km

• M1: 93,947 km (0.062 R)
• M2: 625,618 km (0.071 R)
• M3: 1,112,559 km (0.095 R)
• M4: 2,965,030 km (0.067 R)
• M5: 4,478,811 km (0.082 R)
• M6: 5,142,128 km (0.036 R)
• M7: 5,632,360 km (0.089 R)
• M8: 6,838,268 km (0.037 R)
• M9: 7,337,776 km (0.087 R)
• M10: 9,581,893 km (0.088 R)
• M11: 13,051,517 km (0.042 R)
• M12: 16,786,078 km (0.084 R)
• M13: 19,072,233 km (0.087 R)
• M14: 20,987,833 km (0.106 R)
• M15: 22,828,336 km (0.089 R)
• M16: 23,634,519 km (0.113 R)
• M17: 24,879,323 km (0.093 R)
• M18: 25,303,732 km (0.08 R)
• M19: 27,611,578 km (0.115 R)
• M20: 29,343,622 km (0.093 R)
• M21: 35,104,936 km (0.031 R)
• M22: 38,531,475 km (0.091 R)
• M23: 45,564,968 km (0.093 R)
• M24: 58,482,894 km (0.07 R)
• M25: 59,989,793 km (0.047 R)
• M26: 62,103,910 km (0.112 R)
• M27: 67,092,401 km (0.095 R)
• M28: 69,789,052 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.6

Radius: 7

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.42 AU - 16.78 AU

Year: 23221 Days

Day: 16.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,366,285 km

• M1: 90,357 km (0.114 R)
• M2: 370,404 km (0.11 R)
• M3: 806,333 km (0.084 R)
• M4: 1,516,623 km (0.096 R)
• M5: 2,135,510 km (0.087 R)
• M6: 4,055,299 km (0.108 R)
• M7: 6,010,394 km (0.078 R)
• M8: 6,492,847 km (0.088 R)
• M9: 7,337,626 km (0.103 R)
• M10: 9,649,063 km (0.107 R)
• M11: 12,061,328 km (0.067 R)
• M12: 13,333,060 km (0.091 R)
• M13: 15,324,656 km (0.115 R)
• M14: 16,814,202 km (0.11 R)
• M15: 17,331,512 km (0.066 R)
• M16: 22,165,617 km (0.072 R)
• M17: 22,578,807 km (0.081 R)
• M18: 24,392,980 km (0.061 R)
• M19: 25,844,379 km (0.112 R)
• M20: 26,765,453 km (0.086 R)
• M21: 29,040,836 km (0.113 R)
• M22: 29,411,390 km (0.064 R)
• M23: 31,054,274 km (0.071 R)
• M24: 37,650,194 km (0.104 R)
• M25: 40,500,033 km (0.106 R)
• M26: 45,952,876 km (0.098 R)
• M27: 46,793,915 km (0.117 R)
• M28: 52,787,254 km (0.117 R)
• M29: 59,669,654 km (0.103 R)
• M30: 62,705,593 km (0.1 R)
• M31: 65,630,531 km (0.098 R)
• M32: 66,482,640 km (0.066 R)
• M33: 71,976,323 km (0.058 R)
• M34: 72,202,066 km (0.106 R)
• M35: 72,655,198 km (0.06 R)
• M36: 74,949,132 km (0.12 R)
• M37: 77,290,787 km (0.118 R)
• M38: 78,958,654 km (0.117 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: 436 - 17,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit