🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.71 AU - 0.85 AU

Year: 243 Days

Day: 25.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.8 AU - 1.06 AU

Year: 317 Days

Day: 45.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,853,626 km

• M1: 668,403 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.26 AU - 1.68 AU

Year: 629 Days

Day: 14.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,853,626 km

• M1: 693,237 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.7 AU - 2.84 AU

Year: 1208 Days

Day: 44.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,853,626 km

• M1: 194,477 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.8

Radius: 10.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.45 AU - 8.27 AU

Year: 7781 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 89.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,853,626 km

• M1: 128,056 km (0.117 R)
• M2: 482,752 km (0.11 R)
• M3: 853,157 km (0.109 R)
• M4: 1,670,709 km (0.106 R)
• M5: 2,063,553 km (0.089 R)
• M6: 6,917,106 km (0.115 R)
• M7: 7,247,718 km (0.098 R)
• M8: 7,905,051 km (0.112 R)
• M9: 12,566,670 km (0.11 R)
• M10: 13,669,505 km (0.11 R)
• M11: 17,244,147 km (0.106 R)
• M12: 18,478,030 km (0.076 R)
• M13: 27,389,874 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567

Radius: 9.4

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.68 AU - 11.9 AU

Year: 12515 Days

Day: 13.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,853,626 km

• M1: 116,836 km (0.119 R)
• M2: 497,712 km (0.049 R)
• M3: 855,999 km (0.043 R)
• M4: 1,716,037 km (0.075 R)
• M5: 2,779,828 km (0.04 R)
• M6: 3,306,412 km (0.071 R)
• M7: 4,589,513 km (0.106 R)
• M8: 5,192,841 km (0.119 R)
• M9: 5,705,812 km (0.109 R)
• M10: 8,192,428 km (0.117 R)
• M11: 8,840,636 km (0.107 R)
• M12: 9,673,148 km (0.102 R)
• M13: 10,134,657 km (0.088 R)
• M14: 10,881,749 km (0.043 R)
• M15: 11,381,107 km (0.043 R)
• M16: 11,837,680 km (0.081 R)
• M17: 12,188,038 km (0.103 R)
• M18: 15,942,196 km (0.072 R)
• M19: 16,298,090 km (0.113 R)
• M20: 20,154,573 km (0.076 R)
• M21: 24,485,431 km (0.101 R)
• M22: 27,219,632 km (0.12 R)
• M23: 29,827,272 km (0.086 R)
• M24: 31,581,008 km (0.06 R)
• M25: 40,592,335 km (0.088 R)
• M26: 42,606,820 km (0.107 R)
• M27: 43,017,616 km (0.044 R)
• M28: 43,569,333 km (0.102 R)
• M29: 47,271,581 km (0.102 R)
• M30: 50,410,892 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.3

Radius: 5

Gravity: 17.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.96 AU - 18.54 AU

Year: 23130 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,853,626 km

• M1: 62,233 km (0.116 R)
• M2: 242,797 km (0.096 R)
• M3: 795,711 km (0.056 R)
• M4: 1,252,583 km (0.092 R)
• M5: 1,655,151 km (0.096 R)
• M6: 1,849,628 km (0.117 R)
• M7: 2,908,781 km (0.057 R)
• M8: 3,301,326 km (0.067 R)
• M9: 3,698,658 km (0.109 R)
• M10: 5,305,488 km (0.036 R)
• M11: 6,959,293 km (0.116 R)
• M12: 7,373,978 km (0.115 R)
• M13: 10,156,648 km (0.068 R)
• M14: 11,747,771 km (0.116 R)
• M15: 12,071,800 km (0.059 R)
• M16: 13,218,019 km (0.112 R)
• M17: 14,214,939 km (0.036 R)
• M18: 18,184,968 km (0.109 R)
• M19: 22,239,668 km (0.098 R)
• M20: 24,266,869 km (0.078 R)
• M21: 24,476,156 km (0.097 R)
• M22: 25,218,162 km (0.067 R)
• M23: 25,432,835 km (0.099 R)
• M24: 26,746,753 km (0.112 R)
• M25: 27,990,210 km (0.051 R)
• M26: 28,918,615 km (0.11 R)
• M27: 30,349,219 km (0.045 R)
• M28: 31,701,434 km (0.042 R)
• M29: 34,393,747 km (0.096 R)
• M30: 43,224,061 km (0.115 R)
• M31: 44,776,438 km (0.084 R)
• M32: 46,687,999 km (0.087 R)
• M33: 51,703,418 km (0.047 R)
• M34: 53,451,918 km (0.073 R)
• M35: 54,878,632 km (0.036 R)
• M36: 59,691,046 km (0.067 R)
• M37: 71,209,484 km (0.115 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 17,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit