🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.59 AU - 0.93 AU

Year: 254 Days

Day: 42.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 146.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.55 AU - 3.49 AU

Year: 2009 Days

Day: 39.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,548,108 km

• M1: 23,337 km (0.049 R)
• M2: 44,730 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.15 AU - 4.43 AU

Year: 2825 Days

Day: 37.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.2

Radius: 9.6

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.08 AU - 12.88 AU

Year: 13931 Days

Day: 14.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,548,108 km

• M1: 328,218 km (0.108 R)
• M2: 729,439 km (0.039 R)
• M3: 1,036,564 km (0.101 R)
• M4: 1,596,359 km (0.061 R)
• M5: 2,168,870 km (0.042 R)
• M6: 3,139,311 km (0.102 R)
• M7: 4,129,799 km (0.033 R)
• M8: 4,599,387 km (0.074 R)
• M9: 4,897,984 km (0.116 R)
• M10: 6,674,309 km (0.118 R)
• M11: 8,011,265 km (0.071 R)
• M12: 8,396,180 km (0.074 R)
• M13: 10,566,397 km (0.036 R)
• M14: 11,386,193 km (0.099 R)
• M15: 15,831,195 km (0.067 R)
• M16: 18,024,150 km (0.03 R)
• M17: 21,497,663 km (0.097 R)
• M18: 23,586,498 km (0.098 R)
• M19: 24,984,191 km (0.115 R)
• M20: 28,384,999 km (0.069 R)
• M21: 28,830,651 km (0.119 R)
• M22: 30,195,881 km (0.065 R)
• M23: 31,962,333 km (0.095 R)
• M24: 34,046,381 km (0.108 R)
• M25: 34,549,628 km (0.114 R)
• M26: 42,415,335 km (0.094 R)
• M27: 42,998,018 km (0.106 R)
• M28: 49,764,779 km (0.109 R)
• M29: 50,902,919 km (0.068 R)
• M30: 61,379,707 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.5

Radius: 8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 15.1 AU - 20.02 AU

Year: 28175 Days

Day: 21.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,548,108 km

• M1: 102,325 km (0.117 R)
• M2: 2,393,566 km (0.116 R)
• M3: 3,571,649 km (0.067 R)
• M4: 4,514,116 km (0.109 R)
• M5: 5,240,713 km (0.088 R)
• M6: 6,579,464 km (0.099 R)
• M7: 8,034,752 km (0.052 R)
• M8: 10,084,243 km (0.053 R)
• M9: 10,720,183 km (0.104 R)
• M10: 11,382,603 km (0.091 R)
• M11: 13,464,856 km (0.073 R)
• M12: 15,484,427 km (0.063 R)
• M13: 17,863,781 km (0.039 R)
• M14: 19,314,880 km (0.089 R)
• M15: 21,028,075 km (0.117 R)
• M16: 23,234,344 km (0.109 R)
• M17: 26,446,061 km (0.101 R)
• M18: 36,344,204 km (0.1 R)
• M19: 36,746,922 km (0.03 R)
• M20: 37,835,396 km (0.118 R)
• M21: 46,693,535 km (0.083 R)
• M22: 49,762,834 km (0.115 R)
• M23: 50,093,595 km (0.065 R)
• M24: 51,262,702 km (0.037 R)
• M25: 56,839,412 km (0.076 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 13,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit