🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.1 AU - 2.16 AU

Year: 1108 Days

Day: 19.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,512,137 km

• M1: 332,556 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.02 AU - 2.48 AU

Year: 1203 Days

Day: 46.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.25 AU - 2.35 AU

Year: 1243 Days

Day: 44.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.15 AU - 2.55 AU

Year: 1284 Days

Day: 15.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.25 AU - 4.23 AU

Year: 2578 Days

Day: 46.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.5

Radius: 10.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.94 AU - 5.82 AU

Year: 4448 Days

Day: 12.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,512,137 km

• M1: 131,796 km (0.105 R)
• M2: 595,848 km (0.096 R)
• M3: 987,795 km (0.041 R)
• M4: 1,445,265 km (0.047 R)
• M5: 1,956,291 km (0.101 R)
• M6: 2,315,925 km (0.115 R)
• M7: 2,766,065 km (0.088 R)
• M8: 4,101,525 km (0.116 R)
• M9: 4,478,063 km (0.057 R)
• M10: 5,325,235 km (0.104 R)
• M11: 6,950,616 km (0.072 R)
• M12: 7,861,368 km (0.101 R)
• M13: 8,378,678 km (0.025 R)
• M14: 10,218,432 km (0.096 R)
• M15: 13,100,585 km (0.087 R)
• M16: 13,506,893 km (0.102 R)
• M17: 15,615,026 km (0.109 R)
• M18: 17,933,942 km (0.084 R)
• M19: 18,435,095 km (0.049 R)
• M20: 19,233,349 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.9

Radius: 8.9

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.1 AU - 12.78 AU

Year: 13792 Days

Day: 5.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,512,137 km

• M1: 110,702 km (0.05 R)
• M2: 404,961 km (0.036 R)
• M3: 826,528 km (0.046 R)
• M4: 1,121,236 km (0.115 R)
• M5: 1,813,276 km (0.025 R)
• M6: 2,112,023 km (0.116 R)
• M7: 2,547,951 km (0.099 R)
• M8: 4,107,060 km (0.099 R)
• M9: 4,470,134 km (0.086 R)
• M10: 5,401,381 km (0.077 R)
• M11: 5,838,057 km (0.105 R)
• M12: 6,219,681 km (0.104 R)
• M13: 12,693,679 km (0.033 R)
• M14: 13,466,501 km (0.076 R)
• M15: 14,066,389 km (0.07 R)
• M16: 15,680,550 km (0.047 R)
• M17: 16,047,214 km (0.068 R)
• M18: 16,950,486 km (0.108 R)
• M19: 18,449,457 km (0.054 R)
• M20: 20,466,634 km (0.101 R)
• M21: 22,073,016 km (0.117 R)
• M22: 26,247,545 km (0.087 R)
• M23: 28,683,148 km (0.119 R)
• M24: 31,497,233 km (0.059 R)
• M25: 31,846,844 km (0.064 R)
• M26: 33,150,888 km (0.099 R)
• M27: 37,406,499 km (0.09 R)
• M28: 37,798,595 km (0.035 R)
• M29: 42,294,759 km (0.092 R)
• M30: 46,078,987 km (0.097 R)
• M31: 54,984,398 km (0.077 R)
• M32: 56,514,784 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.1

Radius: 7

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13 AU - 14.46 AU

Year: 18134 Days

Day: 21.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,512,137 km

• M1: 89,160 km (0.101 R)
• M2: 370,105 km (0.025 R)
• M3: 889,210 km (0.085 R)
• M4: 1,368,222 km (0.054 R)
• M5: 1,895,106 km (0.105 R)
• M6: 3,029,506 km (0.116 R)
• M7: 3,318,380 km (0.11 R)
• M8: 3,568,208 km (0.087 R)
• M9: 3,981,996 km (0.052 R)
• M10: 4,594,300 km (0.107 R)
• M11: 5,764,904 km (0.118 R)
• M12: 7,352,287 km (0.052 R)
• M13: 8,890,153 km (0.11 R)
• M14: 9,484,056 km (0.078 R)
• M15: 11,238,241 km (0.088 R)
• M16: 15,605,152 km (0.095 R)
• M17: 23,121,847 km (0.088 R)
• M18: 25,399,624 km (0.052 R)
• M19: 29,324,773 km (0.095 R)
• M20: 30,395,744 km (0.113 R)
• M21: 31,124,136 km (0.069 R)
• M22: 31,616,164 km (0.113 R)
• M23: 34,415,289 km (0.05 R)
• M24: 34,809,330 km (0.084 R)
• M25: 37,375,382 km (0.04 R)
• M26: 41,530,912 km (0.089 R)
• M27: 41,828,313 km (0.1 R)
• M28: 43,950,358 km (0.043 R)
• M29: 45,825,418 km (0.078 R)
• M30: 46,143,014 km (0.098 R)
• M31: 47,266,345 km (0.119 R)
• M32: 51,426,961 km (0.1 R)
• M33: 56,551,436 km (0.118 R)
• M34: 58,208,382 km (0.113 R)
• M35: 61,812,344 km (0.114 R)
• M36: 68,213,637 km (0.048 R)
• M37: 70,301,126 km (0.104 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 11,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit