🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.77 AU - 1.13 AU

Year: 324 Days

Day: 23.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,309,133 km

• M1: 80,783 km (0.115 R)

Asteroid Belt

Center: 1.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.16 AU - 3.34 AU

Year: 1595 Days

Day: 42.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,309,133 km

• M1: 1,213,388 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.21 AU - 3.43 AU

Year: 1657 Days

Day: 27.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,309,133 km

• M1: 1,526,197 km (0.08 R)

Asteroid Belt

Center: 7.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.9

Radius: 8.2

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.51 AU - 15.61 AU

Year: 16512 Days

Day: 12.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 88,309,133 km

• M1: 102,774 km (0.047 R)
• M2: 516,561 km (0.098 R)
• M3: 778,807 km (0.064 R)
• M4: 1,091,466 km (0.069 R)
• M5: 1,386,623 km (0.107 R)
• M6: 2,210,009 km (0.056 R)
• M7: 2,534,637 km (0.1 R)
• M8: 2,911,773 km (0.061 R)
• M9: 3,395,124 km (0.041 R)
• M10: 3,779,291 km (0.108 R)
• M11: 4,086,266 km (0.104 R)
• M12: 4,382,320 km (0.116 R)
• M13: 4,779,802 km (0.065 R)
• M14: 5,581,796 km (0.103 R)
• M15: 6,015,181 km (0.103 R)
• M16: 6,949,120 km (0.074 R)
• M17: 9,702,768 km (0.054 R)
• M18: 10,932,313 km (0.107 R)
• M19: 11,504,824 km (0.099 R)
• M20: 13,519,459 km (0.088 R)
• M21: 14,424,376 km (0.1 R)
• M22: 15,758,341 km (0.1 R)
• M23: 16,154,176 km (0.107 R)
• M24: 16,760,197 km (0.102 R)
• M25: 20,174,470 km (0.098 R)
• M26: 21,195,026 km (0.115 R)
• M27: 22,249,392 km (0.094 R)
• M28: 25,172,086 km (0.116 R)
• M29: 25,713,181 km (0.119 R)
• M30: 33,362,120 km (0.115 R)
• M31: 34,014,965 km (0.112 R)
• M32: 41,894,285 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.8

Radius: 8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 18.5 AU - 21.46 AU

Year: 31244 Days

Day: 16.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 88,309,133 km

• M1: 101,577 km (0.089 R)
• M2: 502,948 km (0.119 R)
• M3: 805,136 km (0.089 R)
• M4: 1,477,728 km (0.039 R)
• M5: 1,816,567 km (0.037 R)
• M6: 2,098,709 km (0.049 R)
• M7: 3,659,014 km (0.097 R)
• M8: 4,751,228 km (0.069 R)
• M9: 5,291,875 km (0.086 R)
• M10: 10,604,843 km (0.103 R)
• M11: 11,595,331 km (0.107 R)
• M12: 12,218,406 km (0.118 R)
• M13: 14,536,575 km (0.067 R)
• M14: 15,425,186 km (0.116 R)
• M15: 16,178,711 km (0.064 R)
• M16: 18,400,688 km (0.087 R)
• M17: 18,868,331 km (0.082 R)
• M18: 19,730,164 km (0.113 R)
• M19: 21,224,198 km (0.103 R)
• M20: 23,659,352 km (0.079 R)
• M21: 27,469,909 km (0.098 R)
• M22: 27,835,377 km (0.069 R)
• M23: 38,668,806 km (0.071 R)
• M24: 40,684,787 km (0.104 R)
• M25: 42,932,943 km (0.083 R)
• M26: 45,943,600 km (0.106 R)
• M27: 61,449,869 km (0.113 R)
• M28: 67,895,293 km (0.107 R)
• M29: 71,970,937 km (0.104 R)
• M30: 77,412,410 km (0.057 R)
• M31: 80,109,061 km (0.077 R)
• M32: 83,376,129 km (0.094 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 15,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit