🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.48 AU - 0.72 AU

Year: 174 Days

Day: 34.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,716,971 km

• M1: 30,518 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.63 AU - 0.73 AU

Year: 210 Days

Day: 29 Hours

Environment

Temp: 113 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,716,971 km

• M1: 35,455 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.71 AU - 0.83 AU

Year: 253 Days

Day: 44.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.61 AU - 0.97 AU

Year: 263 Days

Day: 34.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,716,971 km

• M1: 64,925 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.63 AU - 1.97 AU

Year: 905 Days

Day: 29.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.85 AU - 2.65 AU

Year: 1265 Days

Day: 35.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166

Radius: 11.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.19 AU - 7.53 AU

Year: 6011 Days

Day: 14.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 101,716,971 km

• M1: 144,960 km (0.112 R)
• M2: 720,763 km (0.114 R)
• M3: 1,744,311 km (0.096 R)
• M4: 2,148,674 km (0.115 R)
• M5: 2,677,203 km (0.053 R)
• M6: 3,345,158 km (0.099 R)
• M7: 4,018,049 km (0.073 R)
• M8: 4,420,019 km (0.054 R)
• M9: 5,896,250 km (0.109 R)
• M10: 6,968,718 km (0.084 R)
• M11: 7,364,105 km (0.119 R)
• M12: 9,169,901 km (0.079 R)
• M13: 9,720,122 km (0.083 R)
• M14: 10,806,202 km (0.109 R)
• M15: 11,799,981 km (0.1 R)
• M16: 14,648,623 km (0.08 R)
• M17: 15,147,682 km (0.119 R)
• M18: 16,712,925 km (0.086 R)
• M19: 17,368,313 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.5

Radius: 14.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.71 AU - 8.01 AU

Year: 7482 Days

Day: 9 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 101,716,971 km

• M1: 185,352 km (0.044 R)
• M2: 939,026 km (0.114 R)
• M3: 1,412,503 km (0.102 R)
• M4: 2,796,134 km (0.117 R)
• M5: 4,079,235 km (0.101 R)
• M6: 4,730,883 km (0.058 R)
• M7: 6,126,482 km (0.044 R)
• M8: 7,920,758 km (0.099 R)
• M9: 8,977,667 km (0.07 R)
• M10: 9,481,064 km (0.09 R)
• M11: 11,061,865 km (0.119 R)
• M12: 12,429,489 km (0.105 R)
• M13: 15,943,543 km (0.089 R)
• M14: 16,568,413 km (0.092 R)
• M15: 19,553,489 km (0.075 R)
• M16: 20,801,883 km (0.09 R)
• M17: 24,791,359 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.5

Radius: 6.5

Gravity: 18.54 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.04 AU - 20.2 AU

Year: 28905 Days

Day: 21 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 101,716,971 km

• M1: 80,783 km (0.112 R)
• M2: 293,960 km (0.109 R)
• M3: 982,260 km (0.059 R)
• M4: 1,707,360 km (0.028 R)
• M5: 2,103,645 km (0.085 R)
• M6: 2,483,474 km (0.093 R)
• M7: 2,964,581 km (0.079 R)
• M8: 3,700,303 km (0.113 R)
• M9: 6,203,076 km (0.099 R)
• M10: 6,536,829 km (0.051 R)
• M11: 7,188,776 km (0.087 R)
• M12: 8,049,413 km (0.088 R)
• M13: 8,621,026 km (0.106 R)
• M14: 9,158,382 km (0.116 R)
• M15: 15,557,281 km (0.097 R)
• M16: 17,268,830 km (0.06 R)
• M17: 17,644,470 km (0.061 R)
• M18: 20,848,857 km (0.098 R)
• M19: 22,144,225 km (0.031 R)
• M20: 22,476,182 km (0.041 R)
• M21: 23,837,822 km (0.083 R)
• M22: 25,373,893 km (0.05 R)
• M23: 25,859,488 km (0.092 R)
• M24: 26,724,164 km (0.087 R)
• M25: 28,772,757 km (0.082 R)
• M26: 35,694,351 km (0.076 R)
• M27: 36,304,112 km (0.11 R)
• M28: 41,769,221 km (0.099 R)
• M29: 50,572,907 km (0.104 R)
• M30: 53,100,363 km (0.041 R)
• M31: 58,616,186 km (0.066 R)
• M32: 64,727,109 km (0.107 R)
• M33: 72,701,573 km (0.076 R)
• M34: 74,668,636 km (0.103 R)
• M35: 76,167,008 km (0.102 R)
• M36: 82,096,619 km (0.053 R)
• M37: 87,496,653 km (0.043 R)
• M38: 93,416,390 km (0.081 R)
• M39: 99,597,475 km (0.062 R)
• M40: 101,412,397 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 19,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit