🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.57 AU - 0.63 AU

Year: 166 Days

Day: 14.5 Hours

Environment

Temp: 249 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,011,565 km

• M1: 37,100 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.87 AU - 0.97 AU

Year: 315 Days

Day: 12.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,011,565 km

• M1: 42,486 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.06 AU - 1.08 AU

Year: 395 Days

Day: 29 Hours

Environment

Temp: 22 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.39 AU - 2.13 AU

Year: 832 Days

Day: 44.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 165.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.43 AU - 2.11 AU

Year: 839 Days

Day: 26.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.7

Radius: 14.1

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.05 AU - 5.93 AU

Year: 4585 Days

Day: 14.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,011,565 km

• M1: 183,108 km (0.058 R)
• M2: 822,639 km (0.06 R)
• M3: 1,437,187 km (0.109 R)
• M4: 1,884,933 km (0.101 R)
• M5: 2,796,433 km (0.106 R)
• M6: 5,487,848 km (0.107 R)
• M7: 6,921,893 km (0.044 R)
• M8: 7,540,780 km (0.098 R)
• M9: 9,231,685 km (0.045 R)
• M10: 9,701,422 km (0.11 R)
• M11: 11,295,387 km (0.09 R)
• M12: 13,751,485 km (0.118 R)
• M13: 14,261,763 km (0.106 R)
• M14: 17,475,724 km (0.117 R)
• M15: 20,478,303 km (0.054 R)
• M16: 21,756,617 km (0.113 R)
• M17: 24,920,612 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.7

Radius: 12.1

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.39 AU - 9.17 AU

Year: 8493 Days

Day: 9 Hours

Environment

Temp: -170 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,011,565 km

• M1: 151,243 km (0.076 R)
• M2: 584,479 km (0.072 R)
• M3: 1,303,297 km (0.104 R)
• M4: 1,749,547 km (0.087 R)
• M5: 2,176,499 km (0.107 R)
• M6: 2,595,074 km (0.11 R)
• M7: 3,024,271 km (0.067 R)
• M8: 3,646,448 km (0.079 R)
• M9: 4,436,325 km (0.059 R)
• M10: 4,812,564 km (0.098 R)
• M11: 5,933,500 km (0.112 R)
• M12: 6,355,666 km (0.113 R)
• M13: 7,026,612 km (0.077 R)
• M14: 8,598,287 km (0.103 R)
• M15: 9,094,204 km (0.101 R)
• M16: 9,946,912 km (0.112 R)
• M17: 10,493,842 km (0.118 R)
• M18: 13,475,178 km (0.032 R)
• M19: 16,495,110 km (0.113 R)
• M20: 17,618,740 km (0.088 R)
• M21: 25,181,660 km (0.099 R)
• M22: 26,198,776 km (0.106 R)
• M23: 29,112,045 km (0.079 R)
• M24: 36,385,643 km (0.106 R)
• M25: 36,972,665 km (0.1 R)
• M26: 38,286,134 km (0.083 R)
• M27: 38,893,352 km (0.09 R)
• M28: 41,769,820 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971

Radius: 10.8

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.04 AU - 10.14 AU

Year: 9769 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,011,565 km

• M1: 134,339 km (0.067 R)
• M2: 480,060 km (0.111 R)
• M3: 865,274 km (0.077 R)
• M4: 1,222,065 km (0.094 R)
• M5: 1,561,951 km (0.094 R)
• M6: 2,000,273 km (0.094 R)
• M7: 2,499,930 km (0.108 R)
• M8: 3,295,192 km (0.072 R)
• M9: 3,996,208 km (0.076 R)
• M10: 4,825,429 km (0.093 R)
• M11: 8,140,967 km (0.053 R)
• M12: 8,553,408 km (0.104 R)
• M13: 9,125,171 km (0.08 R)
• M14: 12,433,977 km (0.079 R)
• M15: 13,419,228 km (0.119 R)
• M16: 18,193,644 km (0.064 R)
• M17: 19,706,677 km (0.036 R)
• M18: 24,652,682 km (0.108 R)
• M19: 25,323,928 km (0.072 R)
• M20: 28,653,827 km (0.071 R)
• M21: 30,368,817 km (0.118 R)
• M22: 34,002,399 km (0.107 R)
• M23: 39,849,881 km (0.104 R)
• M24: 41,175,019 km (0.087 R)
• M25: 45,184,242 km (0.094 R)
• M26: 46,189,539 km (0.048 R)
• M27: 46,624,869 km (0.118 R)
• M28: 47,063,041 km (0.093 R)
• M29: 48,244,865 km (0.091 R)
• M30: 49,446,285 km (0.083 R)
• M31: 51,596,754 km (0.099 R)
• M32: 53,011,501 km (0.031 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 20,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit