🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.64 AU - 0.68 AU

Year: 197 Days

Day: 31.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.27 AU - 1.53 AU

Year: 608 Days

Day: 17.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,125,950 km

• M1: 40,691 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.51 AU - 1.65 AU

Year: 729 Days

Day: 18.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.94 AU - 3.92 AU

Year: 2332 Days

Day: 33.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.79 AU - 5.17 AU

Year: 3481 Days

Day: 20.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.6

Radius: 8.6

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.98 AU - 5.84 AU

Year: 3994 Days

Day: 10.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 38,125,950 km

• M1: 107,262 km (0.099 R)
• M2: 454,030 km (0.108 R)
• M3: 784,790 km (0.081 R)
• M4: 1,318,406 km (0.094 R)
• M5: 1,734,288 km (0.105 R)
• M6: 2,148,225 km (0.075 R)
• M7: 2,513,095 km (0.117 R)
• M8: 3,082,165 km (0.107 R)
• M9: 4,334,299 km (0.036 R)
• M10: 4,694,531 km (0.108 R)
• M11: 5,048,479 km (0.07 R)
• M12: 5,585,237 km (0.056 R)
• M13: 6,070,831 km (0.084 R)
• M14: 6,369,429 km (0.101 R)
• M15: 7,391,780 km (0.1 R)
• M16: 8,856,643 km (0.115 R)
• M17: 10,044,749 km (0.099 R)
• M18: 10,505,810 km (0.111 R)
• M19: 12,208,383 km (0.071 R)
• M20: 13,274,268 km (0.095 R)
• M21: 15,259,282 km (0.109 R)
• M22: 15,645,394 km (0.114 R)
• M23: 16,208,331 km (0.08 R)
• M24: 16,960,210 km (0.103 R)
• M25: 17,614,551 km (0.119 R)
• M26: 19,100,207 km (0.106 R)
• M27: 21,414,038 km (0.067 R)
• M28: 22,888,624 km (0.099 R)
• M29: 23,834,830 km (0.103 R)
• M30: 24,882,614 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.8

Radius: 11.5

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.87 AU - 9.45 AU

Year: 8557 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 76.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,125,950 km

• M1: 143,016 km (0.116 R)
• M2: 575,653 km (0.086 R)
• M3: 976,874 km (0.089 R)
• M4: 1,422,975 km (0.037 R)
• M5: 2,114,117 km (0.071 R)
• M6: 4,343,574 km (0.069 R)
• M7: 4,777,857 km (0.075 R)
• M8: 5,452,992 km (0.12 R)
• M9: 6,190,659 km (0.044 R)
• M10: 8,063,475 km (0.118 R)
• M11: 9,283,296 km (0.106 R)
• M12: 9,868,523 km (0.119 R)
• M13: 11,618,070 km (0.086 R)
• M14: 12,138,820 km (0.071 R)
• M15: 13,115,395 km (0.098 R)
• M16: 15,722,587 km (0.045 R)
• M17: 17,014,813 km (0.107 R)
• M18: 18,870,126 km (0.07 R)
• M19: 20,031,155 km (0.052 R)
• M20: 23,141,594 km (0.11 R)
• M21: 25,414,584 km (0.031 R)
• M22: 25,851,260 km (0.117 R)
• M23: 28,017,587 km (0.073 R)
• M24: 29,049,812 km (0.101 R)
• M25: 30,498,219 km (0.113 R)
• M26: 33,747,933 km (0.061 R)
• M27: 34,916,293 km (0.103 R)
• M28: 35,564,949 km (0.112 R)
• M29: 36,663,745 km (0.11 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: 295 - 12,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit