🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.75 AU - 1.09 AU

Year: 327 Days

Day: 20.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,183,397 km

• M1: 97,388 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.25 AU - 4.45 AU

Year: 3365 Days

Day: 44.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,183,397 km

• M1: 716,873 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.7

Radius: 10.6

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.65 AU - 5.99 AU

Year: 3924 Days

Day: 7.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,183,397 km

• M1: 136,882 km (0.061 R)
• M2: 631,602 km (0.105 R)
• M3: 994,078 km (0.101 R)
• M4: 1,354,010 km (0.119 R)
• M5: 1,696,889 km (0.075 R)
• M6: 2,062,805 km (0.084 R)
• M7: 2,733,602 km (0.074 R)
• M8: 4,015,656 km (0.12 R)
• M9: 4,426,451 km (0.093 R)
• M10: 5,542,751 km (0.085 R)
• M11: 8,169,241 km (0.038 R)
• M12: 8,511,969 km (0.105 R)
• M13: 8,896,735 km (0.083 R)
• M14: 9,461,617 km (0.04 R)
• M15: 10,480,528 km (0.091 R)
• M16: 11,416,113 km (0.069 R)
• M17: 12,325,369 km (0.109 R)
• M18: 14,377,403 km (0.085 R)
• M19: 15,626,844 km (0.096 R)
• M20: 16,156,271 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.4

Radius: 12.2

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.68 AU - 6.08 AU

Year: 5288 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,183,397 km

• M1: 153,338 km (0.053 R)
• M2: 630,854 km (0.051 R)
• M3: 1,775,727 km (0.069 R)
• M4: 2,293,784 km (0.106 R)
• M5: 3,008,563 km (0.069 R)
• M6: 3,571,500 km (0.091 R)
• M7: 4,719,514 km (0.056 R)
• M8: 6,796,530 km (0.032 R)
• M9: 7,182,493 km (0.073 R)
• M10: 10,540,367 km (0.083 R)
• M11: 10,963,280 km (0.042 R)
• M12: 12,045,321 km (0.118 R)
• M13: 14,478,680 km (0.079 R)
• M14: 17,352,605 km (0.037 R)
• M15: 17,943,517 km (0.117 R)
• M16: 27,245,811 km (0.102 R)
• M17: 28,676,266 km (0.108 R)
• M18: 32,867,550 km (0.093 R)
• M19: 33,671,190 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.8

Radius: 11.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.62 AU - 13.12 AU

Year: 15166 Days

Day: 10.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,183,397 km

• M1: 145,858 km (0.082 R)
• M2: 510,727 km (0.12 R)
• M3: 1,179,280 km (0.063 R)
• M4: 2,090,181 km (0.102 R)
• M5: 2,555,880 km (0.074 R)
• M6: 3,520,935 km (0.069 R)
• M7: 4,073,700 km (0.049 R)
• M8: 5,027,087 km (0.116 R)
• M9: 5,764,904 km (0.07 R)
• M10: 7,456,107 km (0.086 R)
• M11: 9,261,455 km (0.097 R)
• M12: 14,358,852 km (0.049 R)
• M13: 16,983,098 km (0.06 R)
• M14: 29,303,979 km (0.119 R)
• M15: 30,261,704 km (0.09 R)
• M16: 30,911,707 km (0.096 R)
• M17: 32,917,515 km (0.079 R)
• M18: 36,086,896 km (0.086 R)
• M19: 37,434,623 km (0.101 R)
• M20: 43,435,443 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.2

Radius: 5.6

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.86 AU - 16.84 AU

Year: 19115 Days

Day: 23 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 67,183,397 km

• M1: 69,713 km (0.068 R)
• M2: 314,754 km (0.096 R)
• M3: 673,639 km (0.06 R)
• M4: 1,044,642 km (0.043 R)
• M5: 1,881,642 km (0.109 R)
• M6: 2,352,277 km (0.058 R)
• M7: 2,849,540 km (0.096 R)
• M8: 3,469,175 km (0.117 R)
• M9: 6,391,569 km (0.101 R)
• M10: 6,993,252 km (0.11 R)
• M11: 7,869,147 km (0.1 R)
• M12: 8,559,990 km (0.11 R)
• M13: 11,481,038 km (0.052 R)
• M14: 15,303,264 km (0.096 R)
• M15: 15,987,524 km (0.106 R)
• M16: 16,771,417 km (0.089 R)
• M17: 17,335,252 km (0.045 R)
• M18: 18,500,769 km (0.105 R)
• M19: 19,277,032 km (0.117 R)
• M20: 21,172,287 km (0.089 R)
• M21: 21,641,277 km (0.057 R)
• M22: 23,787,258 km (0.11 R)
• M23: 24,704,592 km (0.082 R)
• M24: 26,936,293 km (0.026 R)
• M25: 30,234,328 km (0.064 R)
• M26: 32,783,775 km (0.083 R)
• M27: 35,868,932 km (0.064 R)
• M28: 37,892,243 km (0.028 R)
• M29: 39,706,267 km (0.071 R)
• M30: 39,990,503 km (0.079 R)
• M31: 40,706,777 km (0.106 R)
• M32: 42,460,663 km (0.115 R)
• M33: 43,356,156 km (0.079 R)
• M34: 45,961,851 km (0.047 R)
• M35: 48,023,609 km (0.108 R)
• M36: 51,651,657 km (0.084 R)
• M37: 58,158,117 km (0.045 R)
• M38: 58,341,225 km (0.084 R)
• M39: 58,708,488 km (0.106 R)
• M40: 64,992,945 km (0.074 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit