🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.52 AU - 0.68 AU

Year: 164 Days

Day: 17.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,310,088 km

• M1: 38,596 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.52 AU - 0.78 AU

Year: 185 Days

Day: 30.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,310,088 km

• M1: 414,536 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.63 AU - 3.43 AU

Year: 1862 Days

Day: 15.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.2 AU - 4.18 AU

Year: 2503 Days

Day: 29 Hours

Environment

Temp: -105 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.47 AU - 4.39 AU

Year: 2751 Days

Day: 39.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.92 AU - 4.84 AU

Year: 3237 Days

Day: 15.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,310,088 km

• M1: 36,352 km (0.034 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.79 AU - 5.51 AU

Year: 3541 Days

Day: 40.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.3

Radius: 3.1

Gravity: 83.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.94 AU - 17.42 AU

Year: 25144 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,310,088 km

• M1: 38,596 km (0.054 R)
• M2: 180,415 km (0.119 R)
• M3: 385,813 km (0.069 R)
• M4: 488,736 km (0.096 R)
• M5: 688,449 km (0.087 R)
• M6: 807,380 km (0.04 R)
• M7: 965,505 km (0.086 R)
• M8: 1,754,783 km (0.085 R)
• M9: 2,020,918 km (0.102 R)
• M10: 3,009,760 km (0.061 R)
• M11: 5,613,959 km (0.11 R)
• M12: 7,148,235 km (0.078 R)
• M13: 7,249,214 km (0.071 R)
• M14: 8,202,451 km (0.101 R)
• M15: 8,940,717 km (0.079 R)
• M16: 10,097,856 km (0.117 R)
• M17: 11,079,218 km (0.053 R)
• M18: 12,122,215 km (0.117 R)
• M19: 13,229,089 km (0.094 R)
• M20: 23,472,056 km (0.096 R)
• M21: 32,030,699 km (0.119 R)
• M22: 33,421,511 km (0.118 R)
• M23: 35,142,933 km (0.101 R)
• M24: 37,376,579 km (0.113 R)
• M25: 44,130,773 km (0.057 R)
• M26: 48,152,712 km (0.095 R)
• M27: 48,694,556 km (0.115 R)
• M28: 52,793,837 km (0.098 R)
• M29: 57,927,587 km (0.048 R)
• M30: 61,246,565 km (0.119 R)
• M31: 64,252,734 km (0.101 R)
• M32: 66,013,950 km (0.055 R)
• M33: 72,667,914 km (0.114 R)
• M34: 76,278,757 km (0.047 R)
• M35: 78,751,161 km (0.099 R)
• M36: 91,641,262 km (0.082 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 11,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit