🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.8 AU - 2.36 AU

Year: 1085 Days

Day: 40.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,993,966 km

• M1: 633,098 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.02 AU - 3.06 AU

Year: 1464 Days

Day: 38.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.41 AU - 4.45 AU

Year: 3372 Days

Day: 29.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.2

Radius: 11.6

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.2 AU - 6.36 AU

Year: 5692 Days

Day: 7.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 20,993,966 km

• M1: 144,212 km (0.108 R)
• M2: 963,111 km (0.095 R)
• M3: 1,526,945 km (0.09 R)
• M4: 2,353,773 km (0.12 R)
• M5: 3,117,919 km (0.061 R)
• M6: 3,547,265 km (0.074 R)
• M7: 4,265,634 km (0.061 R)
• M8: 4,852,357 km (0.07 R)
• M9: 5,676,342 km (0.114 R)
• M10: 6,387,231 km (0.1 R)
• M11: 6,834,528 km (0.065 R)
• M12: 8,223,844 km (0.089 R)
• M13: 9,614,506 km (0.108 R)
• M14: 10,342,748 km (0.113 R)
• M15: 11,353,880 km (0.069 R)
• M16: 11,755,849 km (0.027 R)
• M17: 12,167,543 km (0.049 R)
• M18: 13,129,008 km (0.097 R)
• M19: 15,142,446 km (0.094 R)
• M20: 16,895,434 km (0.079 R)
• M21: 17,686,657 km (0.072 R)
• M22: 18,159,536 km (0.096 R)
• M23: 19,557,378 km (0.096 R)
• M24: 23,688,224 km (0.068 R)
• M25: 25,185,250 km (0.086 R)
• M26: 25,698,072 km (0.096 R)
• M27: 26,305,140 km (0.084 R)
• M28: 28,736,405 km (0.119 R)
• M29: 31,412,262 km (0.041 R)
• M30: 32,106,396 km (0.119 R)
• M31: 33,422,558 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 8.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.79 AU - 10.27 AU

Year: 9010 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 20,993,966 km

• M1: 185,501 km (0.106 R)
• M2: 652,247 km (0.071 R)
• M3: 1,013,675 km (0.102 R)
• M4: 2,752,601 km (0.066 R)
• M5: 4,421,515 km (0.082 R)
• M6: 5,015,867 km (0.073 R)
• M7: 6,911,571 km (0.076 R)
• M8: 7,397,166 km (0.027 R)
• M9: 9,681,825 km (0.031 R)
• M10: 11,582,914 km (0.095 R)
• M11: 14,390,567 km (0.045 R)
• M12: 17,455,977 km (0.091 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 11,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit