🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.65 AU - 0.69 AU

Year: 201 Days

Day: 23.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,969,397 km

• M1: 105,317 km (0.032 R)
• M2: 275,410 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.6 AU - 0.78 AU

Year: 210 Days

Day: 42.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,969,397 km

• M1: 96,939 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.63 AU - 0.97 AU

Year: 263 Days

Day: 28.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,969,397 km

• M1: 35,903 km (0.104 R)
• M2: 156,479 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.23 AU - 1.45 AU

Year: 569 Days

Day: 32.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 75,969,397 km

• M1: 102,774 km (0.116 R)
• M2: 373,995 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.52 AU - 1.54 AU

Year: 695 Days

Day: 35.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.54 AU - 3.24 AU

Year: 1804 Days

Day: 41.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,969,397 km

• M1: 157,975 km (0.087 R)
• M2: 1,459,776 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.66 AU - 3.54 AU

Year: 2004 Days

Day: 36.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.4

Radius: 9.7

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.33 AU - 5.17 AU

Year: 3800 Days

Day: 11.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,969,397 km

• M1: 120,576 km (0.031 R)
• M2: 773,271 km (0.096 R)
• M3: 1,447,808 km (0.119 R)
• M4: 1,985,164 km (0.1 R)
• M5: 2,522,669 km (0.113 R)
• M6: 3,400,360 km (0.115 R)
• M7: 3,720,798 km (0.104 R)
• M8: 4,563,932 km (0.054 R)
• M9: 4,980,263 km (0.117 R)
• M10: 5,475,432 km (0.112 R)
• M11: 7,521,631 km (0.038 R)
• M12: 9,474,931 km (0.111 R)
• M13: 11,037,780 km (0.029 R)
• M14: 11,387,540 km (0.082 R)
• M15: 13,445,557 km (0.076 R)
• M16: 13,794,569 km (0.065 R)
• M17: 14,824,850 km (0.108 R)
• M18: 16,352,244 km (0.035 R)
• M19: 18,650,965 km (0.07 R)
• M20: 18,960,483 km (0.098 R)
• M21: 19,717,448 km (0.108 R)
• M22: 20,559,983 km (0.044 R)
• M23: 22,947,565 km (0.104 R)
• M24: 23,952,414 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.9

Radius: 5

Gravity: 32.76 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.07 AU - 13.97 AU

Year: 18249 Days

Day: 15.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,969,397 km

• M1: 62,233 km (0.068 R)
• M2: 350,358 km (0.089 R)
• M3: 870,510 km (0.111 R)
• M4: 1,085,482 km (0.101 R)
• M5: 1,262,456 km (0.114 R)
• M6: 1,658,143 km (0.082 R)
• M7: 2,091,229 km (0.117 R)
• M8: 2,345,545 km (0.091 R)
• M9: 2,643,993 km (0.117 R)
• M10: 3,071,992 km (0.112 R)
• M11: 3,429,531 km (0.077 R)
• M12: 3,845,114 km (0.08 R)
• M13: 5,142,128 km (0.115 R)
• M14: 5,726,307 km (0.11 R)
• M15: 6,887,336 km (0.115 R)
• M16: 7,793,151 km (0.085 R)
• M17: 12,282,434 km (0.083 R)
• M18: 12,485,737 km (0.072 R)
• M19: 13,680,426 km (0.108 R)
• M20: 14,796,127 km (0.113 R)
• M21: 15,415,313 km (0.111 R)
• M22: 17,547,082 km (0.065 R)
• M23: 19,133,119 km (0.105 R)
• M24: 19,960,844 km (0.116 R)
• M25: 20,147,991 km (0.092 R)
• M26: 24,141,057 km (0.07 R)
• M27: 25,875,794 km (0.094 R)
• M28: 26,210,145 km (0.107 R)
• M29: 28,988,776 km (0.084 R)
• M30: 29,470,182 km (0.108 R)
• M31: 29,956,974 km (0.095 R)
• M32: 38,635,894 km (0.086 R)
• M33: 50,914,139 km (0.111 R)
• M34: 54,663,960 km (0.114 R)
• M35: 64,324,541 km (0.092 R)
• M36: 66,801,134 km (0.044 R)
• M37: 68,487,102 km (0.08 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 11,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit