🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.41 AU - 0.63 AU

Year: 137 Days

Day: 29.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.49 AU - 0.59 AU

Year: 145 Days

Day: 15.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,798,178 km

• M1: 53,107 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.67 AU - 0.75 AU

Year: 219 Days

Day: 39.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.69 AU - 0.75 AU

Year: 223 Days

Day: 42.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.74 AU - 1.1 AU

Year: 322 Days

Day: 26 Hours

Environment

Temp: 141 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.62 AU - 4.6 AU

Year: 3043 Days

Day: 24.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,798,178 km

• M1: 1,549,385 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.8

Radius: 7

Gravity: 20.02 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.16 AU - 16.02 AU

Year: 19318 Days

Day: 21.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,798,178 km

• M1: 87,365 km (0.052 R)
• M2: 583,432 km (0.102 R)
• M3: 862,282 km (0.073 R)
• M4: 1,215,632 km (0.081 R)
• M5: 2,392,818 km (0.099 R)
• M6: 3,406,344 km (0.108 R)
• M7: 3,992,618 km (0.114 R)
• M8: 4,396,382 km (0.117 R)
• M9: 5,129,561 km (0.084 R)
• M10: 5,566,088 km (0.081 R)
• M11: 9,461,018 km (0.069 R)
• M12: 10,117,603 km (0.082 R)
• M13: 12,339,281 km (0.098 R)
• M14: 15,508,362 km (0.117 R)
• M15: 17,543,193 km (0.097 R)
• M16: 18,716,489 km (0.098 R)
• M17: 19,181,439 km (0.077 R)
• M18: 20,328,705 km (0.04 R)
• M19: 21,319,193 km (0.114 R)
• M20: 21,928,654 km (0.084 R)
• M21: 26,758,422 km (0.112 R)
• M22: 36,113,674 km (0.063 R)
• M23: 36,544,815 km (0.071 R)
• M24: 37,125,105 km (0.06 R)
• M25: 38,602,534 km (0.09 R)
• M26: 42,148,602 km (0.102 R)
• M27: 51,859,897 km (0.052 R)
• M28: 57,328,597 km (0.104 R)
• M29: 58,506,082 km (0.099 R)
• M30: 71,406,504 km (0.095 R)
• M31: 71,632,397 km (0.073 R)
• M32: 72,085,828 km (0.11 R)
• M33: 74,613,135 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 14,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit