🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.38 AU - 0.62 AU

Year: 135 Days

Day: 23.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.32 AU - 1.42 AU

Year: 614 Days

Day: 43 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,357,555 km

• M1: 195,524 km (0.107 R)
• M2: 715,527 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.46 AU - 2.86 AU

Year: 1661 Days

Day: 47.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.2

Radius: 11.9

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.03 AU - 5.71 AU

Year: 4115 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,357,555 km

• M1: 147,952 km (0.03 R)
• M2: 541,544 km (0.05 R)
• M3: 1,197,232 km (0.116 R)
• M4: 1,614,909 km (0.096 R)
• M5: 3,356,677 km (0.113 R)
• M6: 3,819,533 km (0.034 R)
• M7: 4,494,668 km (0.091 R)
• M8: 6,972,458 km (0.106 R)
• M9: 8,734,122 km (0.112 R)
• M10: 10,553,681 km (0.099 R)
• M11: 11,788,312 km (0.096 R)
• M12: 12,172,031 km (0.074 R)
• M13: 12,863,622 km (0.095 R)
• M14: 14,056,515 km (0.04 R)
• M15: 15,721,689 km (0.04 R)
• M16: 16,661,762 km (0.087 R)
• M17: 17,701,168 km (0.086 R)
• M18: 19,175,754 km (0.06 R)
• M19: 20,248,670 km (0.06 R)
• M20: 23,031,490 km (0.097 R)
• M21: 24,013,151 km (0.069 R)
• M22: 24,630,990 km (0.1 R)
• M23: 28,821,975 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.8

Radius: 12.5

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.66 AU - 11.82 AU

Year: 11639 Days

Day: 14.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,357,555 km

• M1: 155,432 km (0.074 R)
• M2: 762,201 km (0.087 R)
• M3: 1,376,899 km (0.09 R)
• M4: 1,890,319 km (0.097 R)
• M5: 2,902,647 km (0.044 R)
• M6: 4,338,189 km (0.112 R)
• M7: 6,010,693 km (0.104 R)
• M8: 6,438,992 km (0.039 R)
• M9: 7,098,419 km (0.087 R)
• M10: 8,031,910 km (0.118 R)
• M11: 10,251,344 km (0.052 R)
• M12: 11,860,867 km (0.089 R)
• M13: 13,699,275 km (0.067 R)
• M14: 14,931,962 km (0.091 R)
• M15: 21,317,397 km (0.074 R)
• M16: 22,317,758 km (0.082 R)
• M17: 24,806,469 km (0.11 R)
• M18: 25,506,886 km (0.117 R)
• M19: 26,530,434 km (0.083 R)
• M20: 27,157,549 km (0.108 R)
• M21: 27,581,060 km (0.085 R)
• M22: 29,877,537 km (0.094 R)
• M23: 30,556,412 km (0.09 R)
• M24: 31,014,780 km (0.028 R)
• M25: 33,739,556 km (0.1 R)
• M26: 35,222,819 km (0.114 R)
• M27: 36,491,708 km (0.031 R)
• M28: 40,206,821 km (0.054 R)
• M29: 42,439,121 km (0.088 R)
• M30: 47,302,099 km (0.118 R)
• M31: 49,158,907 km (0.032 R)
• M32: 53,182,342 km (0.115 R)
• M33: 58,999,605 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.6

Radius: 5.2

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 16.04 AU - 20.92 AU

Year: 30417 Days

Day: 19.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 91,357,555 km

• M1: 66,122 km (0.098 R)
• M2: 299,345 km (0.09 R)
• M3: 614,997 km (0.119 R)
• M4: 862,731 km (0.099 R)
• M5: 2,337,616 km (0.097 R)
• M6: 2,758,136 km (0.103 R)
• M7: 3,169,680 km (0.087 R)
• M8: 3,716,609 km (0.063 R)
• M9: 4,540,595 km (0.098 R)
• M10: 4,956,327 km (0.098 R)
• M11: 7,172,171 km (0.09 R)
• M12: 7,476,004 km (0.045 R)
• M13: 9,008,784 km (0.059 R)
• M14: 11,544,916 km (0.105 R)
• M15: 22,246,101 km (0.102 R)
• M16: 23,884,497 km (0.038 R)
• M17: 24,221,541 km (0.11 R)
• M18: 25,368,059 km (0.084 R)
• M19: 27,399,448 km (0.044 R)
• M20: 27,645,387 km (0.074 R)
• M21: 31,244,114 km (0.08 R)
• M22: 46,282,739 km (0.076 R)
• M23: 46,806,631 km (0.092 R)
• M24: 48,223,023 km (0.096 R)
• M25: 49,303,718 km (0.084 R)
• M26: 62,916,676 km (0.073 R)
• M27: 64,206,658 km (0.103 R)
• M28: 69,087,438 km (0.105 R)
• M29: 77,107,530 km (0.066 R)
• M30: 82,358,714 km (0.08 R)
• M31: 90,266,458 km (0.069 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 18,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit