🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.52 AU - 0.8 AU

Year: 204 Days

Day: 41.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.66 AU - 0.82 AU

Year: 242 Days

Day: 46.2 Hours

Environment

Temp: 100 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.69 AU - 0.95 AU

Year: 283 Days

Day: 27.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 108.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,593,349 km

• M1: 527,033 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.92 AU - 1.42 AU

Year: 482 Days

Day: 25 Hours

Environment

Temp: 1 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261

Radius: 8.4

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.46 AU - 5.52 AU

Year: 4898 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,593,349 km

• M1: 132,693 km (0.038 R)
• M2: 263,591 km (0.093 R)
• M3: 444,306 km (0.077 R)
• M4: 519,553 km (0.088 R)
• M5: 572,511 km (0.103 R)
• M6: 665,411 km (0.11 R)
• M7: 931,546 km (0.109 R)
• M8: 1,242,261 km (0.073 R)
• M9: 1,303,297 km (0.056 R)
• M10: 1,505,553 km (0.091 R)
• M11: 1,610,720 km (0.118 R)
• M12: 1,884,185 km (0.062 R)
• M13: 1,954,795 km (0.109 R)
• M14: 2,084,497 km (0.116 R)
• M15: 2,202,081 km (0.1 R)
• M16: 2,276,730 km (0.116 R)
• M17: 2,397,904 km (0.063 R)
• M18: 2,662,693 km (0.083 R)
• M19: 2,774,442 km (0.058 R)
• M20: 3,102,510 km (0.105 R)
• M21: 3,356,827 km (0.075 R)
• M22: 3,442,995 km (0.1 R)
• M23: 3,512,558 km (0.098 R)
• M24: 3,600,222 km (0.102 R)
• M25: 3,670,833 km (0.111 R)
• M26: 3,849,452 km (0.099 R)
• M27: 3,976,162 km (0.086 R)
• M28: 4,067,566 km (0.11 R)
• M29: 4,308,419 km (0.091 R)
• M30: 4,649,651 km (0.062 R)
• M31: 4,726,694 km (0.09 R)
• M32: 4,980,113 km (0.106 R)
• M33: 5,158,135 km (0.038 R)
• M34: 5,601,991 km (0.079 R)
• M35: 5,911,809 km (0.104 R)
• M36: 6,016,378 km (0.026 R)
• M37: 6,504,964 km (0.081 R)
• M38: 6,699,741 km (0.098 R)
• M39: 6,786,807 km (0.111 R)
• M40: 6,852,480 km (0.087 R)
• M41: 7,770,413 km (0.114 R)
• M42: 8,584,225 km (0.113 R)
• M43: 8,774,065 km (0.089 R)
• M44: 8,845,722 km (0.106 R)
• M45: 9,109,762 km (0.082 R)
• M46: 9,620,938 km (0.12 R)
• M47: 9,744,057 km (0.079 R)
• M48: 10,569,688 km (0.091 R)
• M49: 11,158,356 km (0.11 R)
• M50: 11,521,878 km (0.043 R)
• M51: 11,915,770 km (0.082 R)
• M52: 12,987,489 km (0.101 R)
• M53: 13,287,582 km (0.063 R)
• M54: 13,645,271 km (0.095 R)
• M55: 13,728,297 km (0.047 R)
• M56: 14,033,926 km (0.041 R)
• M57: 14,173,650 km (0.117 R)
• M58: 14,454,595 km (0.081 R)
• M59: 15,567,304 km (0.118 R)
• M60: 15,798,882 km (0.07 R)
• M61: 16,500,645 km (0.102 R)
• M62: 16,618,678 km (0.089 R)
• M63: 16,707,240 km (0.111 R)
• M64: 16,974,272 km (0.083 R)
• M65: 17,212,581 km (0.081 R)
• M66: 17,422,168 km (0.092 R)
• M67: 17,662,721 km (0.081 R)
• M68: 18,513,185 km (0.08 R)
• M69: 18,820,160 km (0.073 R)
• M70: 19,439,196 km (0.066 R)
• M71: 19,719,842 km (0.079 R)
• M72: 19,876,471 km (0.117 R)
• M73: 20,001,983 km (0.105 R)
• M74: 20,064,814 km (0.094 R)
• M75: 20,380,167 km (0.112 R)
• M76: 20,506,727 km (0.113 R)
• M77: 20,888,201 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 16,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit