🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.64 AU - 0.66 AU

Year: 190 Days

Day: 42.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.82 AU - 1.1 AU

Year: 340 Days

Day: 17.7 Hours

Environment

Temp: 74 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,855,876 km

• M1: 30,518 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.09 AU - 1.15 AU

Year: 429 Days

Day: 45.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.53 AU - 2.39 AU

Year: 992 Days

Day: 45.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,855,876 km

• M1: 62,682 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.49 AU - 3.35 AU

Year: 1805 Days

Day: 32.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,855,876 km

• M1: 1,670,709 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.68 AU - 3.4 AU

Year: 1917 Days

Day: 19.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,855,876 km

• M1: 299,345 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973

Radius: 12

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.28 AU - 5.96 AU

Year: 4818 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,855,876 km

• M1: 149,299 km (0.079 R)
• M2: 560,842 km (0.068 R)
• M3: 1,189,453 km (0.117 R)
• M4: 1,587,084 km (0.111 R)
• M5: 2,211,954 km (0.047 R)
• M6: 3,275,146 km (0.1 R)
• M7: 4,027,773 km (0.064 R)
• M8: 4,471,032 km (0.056 R)
• M9: 4,892,449 km (0.083 R)
• M10: 6,095,216 km (0.114 R)
• M11: 7,780,286 km (0.035 R)
• M12: 8,590,359 km (0.102 R)
• M13: 9,202,663 km (0.113 R)
• M14: 11,311,993 km (0.067 R)
• M15: 11,799,382 km (0.102 R)
• M16: 12,454,023 km (0.11 R)
• M17: 18,459,330 km (0.096 R)
• M18: 19,341,957 km (0.058 R)
• M19: 20,394,977 km (0.104 R)
• M20: 26,240,813 km (0.109 R)
• M21: 27,182,831 km (0.106 R)
• M22: 31,367,532 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.1

Radius: 10.5

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.27 AU - 10.29 AU

Year: 11061 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,855,876 km

• M1: 130,898 km (0.116 R)
• M2: 733,329 km (0.101 R)
• M3: 2,731,208 km (0.073 R)
• M4: 4,781,746 km (0.093 R)
• M5: 5,731,693 km (0.118 R)
• M6: 6,093,869 km (0.1 R)
• M7: 7,565,912 km (0.067 R)
• M8: 8,140,219 km (0.074 R)
• M9: 9,186,805 km (0.074 R)
• M10: 9,919,685 km (0.094 R)
• M11: 10,320,907 km (0.075 R)
• M12: 12,677,522 km (0.119 R)
• M13: 14,486,011 km (0.111 R)
• M14: 16,293,901 km (0.118 R)
• M15: 17,715,978 km (0.063 R)
• M16: 18,729,055 km (0.068 R)
• M17: 19,529,553 km (0.101 R)
• M18: 22,000,461 km (0.101 R)
• M19: 22,340,497 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.7

Radius: 12

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.29 AU - 13.61 AU

Year: 14940 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,855,876 km

• M1: 149,299 km (0.103 R)
• M2: 1,120,787 km (0.106 R)
• M3: 1,572,722 km (0.066 R)
• M4: 1,977,385 km (0.089 R)
• M5: 2,740,483 km (0.062 R)
• M6: 3,691,178 km (0.111 R)
• M7: 4,988,491 km (0.096 R)
• M8: 7,314,139 km (0.047 R)
• M9: 10,929,471 km (0.118 R)
• M10: 12,231,720 km (0.061 R)
• M11: 13,704,212 km (0.098 R)
• M12: 14,411,361 km (0.064 R)
• M13: 15,291,745 km (0.032 R)
• M14: 18,148,914 km (0.052 R)
• M15: 22,488,300 km (0.058 R)
• M16: 22,878,451 km (0.035 R)
• M17: 23,873,875 km (0.066 R)
• M18: 26,596,706 km (0.081 R)
• M19: 27,696,999 km (0.04 R)
• M20: 28,371,535 km (0.053 R)
• M21: 29,988,240 km (0.097 R)
• M22: 32,156,062 km (0.118 R)
• M23: 33,152,384 km (0.091 R)
• M24: 35,998,184 km (0.11 R)
• M25: 42,023,837 km (0.092 R)
• M26: 43,364,832 km (0.11 R)
• M27: 46,446,848 km (0.101 R)
• M28: 47,239,567 km (0.043 R)
• M29: 47,719,626 km (0.097 R)
• M30: 51,508,192 km (0.113 R)
• M31: 59,864,730 km (0.051 R)
• M32: 60,992,548 km (0.101 R)
• M33: 62,518,446 km (0.069 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 12,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit