🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.68 AU - 1 AU

Year: 234 Days

Day: 20.2 Hours

Environment

Temp: 253 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,586,618 km

• M1: 345,721 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.96 AU - 1.44 AU

Year: 400 Days

Day: 45 Hours

Environment

Temp: 215 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.17 AU - 1.61 AU

Year: 499 Days

Day: 39 Hours

Environment

Temp: 172 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,586,618 km

• M1: 168,597 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.48 AU - 1.54 AU

Year: 565 Days

Day: 37.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.24 AU - 1.84 AU

Year: 582 Days

Day: 25.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.93 AU - 6.39 AU

Year: 4099 Days

Day: 45.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.1

Radius: 9.4

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.46 AU - 14.3 AU

Year: 13258 Days

Day: 9 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,586,618 km

• M1: 117,135 km (0.101 R)
• M2: 414,835 km (0.025 R)
• M3: 912,248 km (0.105 R)
• M4: 1,330,075 km (0.101 R)
• M5: 1,781,112 km (0.091 R)
• M6: 2,136,706 km (0.115 R)
• M7: 3,014,547 km (0.093 R)
• M8: 3,379,266 km (0.081 R)
• M9: 3,747,726 km (0.113 R)
• M10: 6,081,153 km (0.11 R)
• M11: 6,894,966 km (0.106 R)
• M12: 9,293,469 km (0.098 R)
• M13: 10,372,069 km (0.091 R)
• M14: 22,604,537 km (0.082 R)
• M15: 31,141,190 km (0.092 R)
• M16: 31,676,003 km (0.119 R)
• M17: 36,178,151 km (0.087 R)
• M18: 37,246,878 km (0.095 R)
• M19: 38,581,440 km (0.039 R)
• M20: 40,833,636 km (0.102 R)
• M21: 46,011,518 km (0.089 R)
• M22: 46,427,101 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.8

Radius: 6.6

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 17.88 AU - 26.54 AU

Year: 31859 Days

Day: 17.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,586,618 km

• M1: 83,924 km (0.041 R)
• M2: 315,502 km (0.066 R)
• M3: 557,402 km (0.094 R)
• M4: 847,771 km (0.103 R)
• M5: 1,355,656 km (0.105 R)
• M6: 1,686,267 km (0.102 R)
• M7: 1,988,754 km (0.114 R)
• M8: 2,371,874 km (0.076 R)
• M9: 3,229,369 km (0.082 R)
• M10: 3,790,511 km (0.075 R)
• M11: 4,110,949 km (0.104 R)
• M12: 5,865,433 km (0.102 R)
• M13: 6,163,881 km (0.119 R)
• M14: 7,861,219 km (0.111 R)
• M15: 8,171,634 km (0.102 R)
• M16: 8,490,278 km (0.084 R)
• M17: 10,578,813 km (0.048 R)
• M18: 10,957,446 km (0.071 R)
• M19: 11,476,251 km (0.066 R)
• M20: 11,943,595 km (0.06 R)
• M21: 13,865,479 km (0.105 R)
• M22: 14,626,782 km (0.1 R)
• M23: 15,902,553 km (0.036 R)
• M24: 17,775,219 km (0.12 R)
• M25: 19,226,318 km (0.073 R)
• M26: 20,951,182 km (0.114 R)
• M27: 26,279,260 km (0.115 R)
• M28: 26,973,693 km (0.05 R)
• M29: 27,680,244 km (0.099 R)
• M30: 29,130,296 km (0.07 R)
• M31: 31,658,649 km (0.058 R)
• M32: 47,022,949 km (0.114 R)
• M33: 48,735,994 km (0.063 R)
• M34: 49,608,000 km (0.095 R)
• M35: 51,024,543 km (0.057 R)
• M36: 51,382,829 km (0.093 R)
• M37: 57,540,278 km (0.09 R)
• M38: 79,646,056 km (0.104 R)
• M39: 81,586,640 km (0.069 R)

Kuiper Belt

Range: 36 - 61 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 11,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit