🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.81 AU - 2.09 AU

Year: 966 Days

Day: 18.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,929,905 km

• M1: 267,481 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.7 AU - 2.28 AU

Year: 996 Days

Day: 25.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.12 AU - 3.2 AU

Year: 1993 Days

Day: 36.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,929,905 km

• M1: 2,099,905 km (0.04 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.18 AU - 6.38 AU

Year: 4304 Days

Day: 32.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,929,905 km

• M1: 43,383 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.3

Radius: 12.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5 AU - 5.88 AU

Year: 4501 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,929,905 km

• M1: 155,432 km (0.085 R)
• M2: 550,071 km (0.059 R)
• M3: 1,202,468 km (0.107 R)
• M4: 1,639,742 km (0.07 R)
• M5: 2,260,873 km (0.094 R)
• M6: 2,879,011 km (0.094 R)
• M7: 3,997,255 km (0.105 R)
• M8: 5,107,870 km (0.045 R)
• M9: 5,797,516 km (0.081 R)
• M10: 7,017,935 km (0.075 R)
• M11: 8,087,111 km (0.027 R)
• M12: 10,772,842 km (0.039 R)
• M13: 12,906,706 km (0.094 R)
• M14: 13,426,558 km (0.106 R)
• M15: 14,461,925 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394

Radius: 8.2

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.82 AU - 11.2 AU

Year: 10404 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,929,905 km

• M1: 102,026 km (0.103 R)
• M2: 423,661 km (0.119 R)
• M3: 1,342,042 km (0.068 R)
• M4: 2,038,720 km (0.072 R)
• M5: 3,675,620 km (0.063 R)
• M6: 4,505,289 km (0.073 R)
• M7: 4,875,993 km (0.095 R)
• M8: 7,349,145 km (0.054 R)
• M9: 7,623,358 km (0.047 R)
• M10: 8,444,650 km (0.063 R)
• M11: 10,854,971 km (0.082 R)
• M12: 11,159,852 km (0.089 R)
• M13: 13,053,162 km (0.119 R)
• M14: 14,347,333 km (0.094 R)
• M15: 20,927,545 km (0.045 R)
• M16: 22,778,370 km (0.039 R)
• M17: 27,080,057 km (0.094 R)
• M18: 28,115,274 km (0.09 R)
• M19: 38,060,241 km (0.119 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit