🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.58 AU - 2.66 AU

Year: 1589 Days

Day: 21.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 76 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.63 AU - 4.61 AU

Year: 3134 Days

Day: 31.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.1

Radius: 8.7

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.03 AU - 10.35 AU

Year: 11304 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 103,404,152 km

• M1: 108,159 km (0.111 R)
• M2: 431,291 km (0.067 R)
• M3: 756,068 km (0.091 R)
• M4: 1,174,343 km (0.085 R)
• M5: 1,710,801 km (0.086 R)
• M6: 2,670,920 km (0.116 R)
• M7: 2,982,682 km (0.094 R)
• M8: 3,760,442 km (0.067 R)
• M9: 4,038,544 km (0.087 R)
• M10: 4,542,839 km (0.067 R)
• M11: 5,055,211 km (0.11 R)
• M12: 7,157,211 km (0.053 R)
• M13: 7,851,495 km (0.092 R)
• M14: 8,354,293 km (0.115 R)
• M15: 8,685,353 km (0.114 R)
• M16: 9,577,106 km (0.096 R)
• M17: 11,140,404 km (0.119 R)
• M18: 12,992,126 km (0.044 R)
• M19: 17,142,869 km (0.101 R)
• M20: 19,434,110 km (0.092 R)
• M21: 20,100,568 km (0.105 R)
• M22: 25,296,701 km (0.115 R)
• M23: 27,210,207 km (0.102 R)
• M24: 28,787,567 km (0.034 R)
• M25: 29,762,796 km (0.052 R)
• M26: 32,239,089 km (0.116 R)
• M27: 33,290,463 km (0.108 R)
• M28: 36,205,976 km (0.12 R)
• M29: 37,469,479 km (0.113 R)
• M30: 37,854,245 km (0.052 R)
• M31: 42,958,225 km (0.074 R)
• M32: 44,804,562 km (0.071 R)
• M33: 47,597,405 km (0.1 R)
• M34: 55,497,220 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.8

Radius: 4.9

Gravity: 36.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 17.49 AU - 18.09 AU

Year: 28119 Days

Day: 21.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 103,404,152 km

• M1: 61,335 km (0.059 R)
• M2: 951,293 km (0.072 R)
• M3: 1,116,898 km (0.056 R)
• M4: 1,285,794 km (0.095 R)
• M5: 1,454,091 km (0.041 R)
• M6: 1,984,117 km (0.052 R)
• M7: 2,851,186 km (0.11 R)
• M8: 3,169,530 km (0.098 R)
• M9: 3,511,212 km (0.058 R)
• M10: 3,707,634 km (0.105 R)
• M11: 4,341,629 km (0.053 R)
• M12: 5,253,279 km (0.035 R)
• M13: 7,288,259 km (0.106 R)
• M14: 7,717,455 km (0.071 R)
• M15: 9,541,053 km (0.116 R)
• M16: 12,519,397 km (0.107 R)
• M17: 13,850,369 km (0.056 R)
• M18: 15,186,577 km (0.082 R)
• M19: 16,424,350 km (0.091 R)
• M20: 17,537,508 km (0.08 R)
• M21: 18,502,863 km (0.11 R)
• M22: 23,402,642 km (0.039 R)
• M23: 26,024,794 km (0.083 R)
• M24: 29,907,008 km (0.057 R)
• M25: 30,727,103 km (0.099 R)
• M26: 32,555,339 km (0.08 R)
• M27: 37,362,068 km (0.078 R)
• M28: 38,473,132 km (0.114 R)
• M29: 46,691,291 km (0.061 R)
• M30: 49,102,659 km (0.079 R)
• M31: 49,480,842 km (0.099 R)
• M32: 58,937,971 km (0.111 R)
• M33: 61,971,516 km (0.117 R)
• M34: 71,693,732 km (0.071 R)
• M35: 72,669,410 km (0.032 R)
• M36: 77,424,976 km (0.086 R)
• M37: 78,194,358 km (0.114 R)
• M38: 86,996,547 km (0.119 R)
• M39: 100,638,976 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 16,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit