🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.61 AU - 0.65 AU

Year: 180 Days

Day: 24 Hours

Environment

Temp: 136 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,136,778 km

• M1: 41,738 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.82 AU - 0.84 AU

Year: 272 Days

Day: 40.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.8 AU - 3.14 AU

Year: 1842 Days

Day: 34.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.3

Radius: 9.8

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.43 AU - 6.51 AU

Year: 4604 Days

Day: 13.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 82,136,778 km

• M1: 121,922 km (0.069 R)
• M2: 719,566 km (0.116 R)
• M3: 1,435,092 km (0.102 R)
• M4: 2,012,241 km (0.068 R)
• M5: 2,636,363 km (0.096 R)
• M6: 3,077,079 km (0.119 R)
• M7: 3,587,058 km (0.116 R)
• M8: 4,481,204 km (0.1 R)
• M9: 6,705,874 km (0.035 R)
• M10: 7,428,282 km (0.113 R)
• M11: 11,793,548 km (0.074 R)
• M12: 12,993,473 km (0.115 R)
• M13: 15,634,473 km (0.073 R)
• M14: 16,666,998 km (0.065 R)
• M15: 17,866,922 km (0.093 R)
• M16: 24,287,214 km (0.06 R)
• M17: 26,222,562 km (0.097 R)
• M18: 26,541,505 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.6

Radius: 3.8

Gravity: 37.58 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.12 AU - 18.86 AU

Year: 25204 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 82,136,778 km

• M1: 47,273 km (0.097 R)
• M2: 550,371 km (0.074 R)
• M3: 1,254,528 km (0.112 R)
• M4: 1,663,080 km (0.046 R)
• M5: 1,810,882 km (0.111 R)
• M6: 2,154,658 km (0.051 R)
• M7: 3,566,862 km (0.12 R)
• M8: 3,845,413 km (0.099 R)
• M9: 6,528,451 km (0.115 R)
• M10: 7,627,846 km (0.056 R)
• M11: 8,300,887 km (0.029 R)
• M12: 10,556,673 km (0.115 R)
• M13: 11,790,556 km (0.116 R)
• M14: 11,925,942 km (0.116 R)
• M15: 13,335,753 km (0.115 R)
• M16: 15,981,241 km (0.09 R)
• M17: 16,230,172 km (0.116 R)
• M18: 17,601,835 km (0.049 R)
• M19: 18,771,840 km (0.103 R)
• M20: 20,868,155 km (0.086 R)
• M21: 23,862,805 km (0.117 R)
• M22: 24,958,460 km (0.101 R)
• M23: 27,014,383 km (0.113 R)
• M24: 29,552,311 km (0.11 R)
• M25: 32,112,829 km (0.109 R)
• M26: 34,127,613 km (0.07 R)
• M27: 35,235,834 km (0.099 R)
• M28: 36,942,745 km (0.108 R)
• M29: 37,378,075 km (0.092 R)
• M30: 38,258,608 km (0.092 R)
• M31: 40,520,528 km (0.106 R)
• M32: 45,474,611 km (0.098 R)
• M33: 46,984,951 km (0.117 R)
• M34: 48,702,036 km (0.09 R)
• M35: 52,078,908 km (0.115 R)
• M36: 58,505,034 km (0.05 R)
• M37: 59,890,460 km (0.046 R)
• M38: 73,129,722 km (0.072 R)
• M39: 73,357,859 km (0.069 R)
• M40: 82,136,711 km (0.102 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 19,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit