🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.61 AU - 0.81 AU

Year: 227 Days

Day: 25 Hours

Environment

Temp: 172 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,406,540 km

• M1: 91,404 km (0.083 R)
• M2: 407,804 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.57 AU - 0.89 AU

Year: 236 Days

Day: 12.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.04 AU - 2.54 AU

Year: 1313 Days

Day: 46 Hours

Environment

Temp: -83 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.21 AU - 4.13 AU

Year: 2663 Days

Day: 36.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.46 AU - 3.98 AU

Year: 2717 Days

Day: 38.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.2

Radius: 3.3

Gravity: 27.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.92 AU - 14.72 AU

Year: 17385 Days

Day: 16.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 52,406,540 km

• M1: 189,092 km (0.097 R)
• M2: 460,013 km (0.105 R)
• M3: 888,911 km (0.081 R)
• M4: 2,299,918 km (0.112 R)
• M5: 2,355,269 km (0.082 R)
• M6: 2,495,592 km (0.109 R)
• M7: 2,696,352 km (0.118 R)
• M8: 3,973,619 km (0.119 R)
• M9: 4,207,889 km (0.066 R)
• M10: 4,377,832 km (0.077 R)
• M11: 4,619,732 km (0.056 R)
• M12: 4,654,738 km (0.104 R)
• M13: 4,759,905 km (0.094 R)
• M14: 4,972,783 km (0.047 R)
• M15: 7,265,669 km (0.101 R)
• M16: 7,346,901 km (0.086 R)
• M17: 7,428,581 km (0.082 R)
• M18: 9,698,430 km (0.117 R)
• M19: 12,599,133 km (0.061 R)
• M20: 14,192,799 km (0.108 R)
• M21: 15,428,926 km (0.067 R)
• M22: 16,059,780 km (0.102 R)
• M23: 16,860,278 km (0.102 R)
• M24: 19,960,844 km (0.082 R)
• M25: 20,475,161 km (0.039 R)
• M26: 21,342,231 km (0.118 R)
• M27: 22,044,443 km (0.091 R)
• M28: 23,291,341 km (0.11 R)
• M29: 25,112,097 km (0.081 R)
• M30: 25,419,969 km (0.043 R)
• M31: 25,790,972 km (0.092 R)
• M32: 25,977,221 km (0.09 R)
• M33: 28,310,350 km (0.107 R)
• M34: 28,694,966 km (0.083 R)
• M35: 28,759,293 km (0.103 R)
• M36: 29,924,361 km (0.062 R)
• M37: 30,512,580 km (0.114 R)
• M38: 30,578,254 km (0.086 R)
• M39: 31,766,958 km (0.09 R)
• M40: 32,434,015 km (0.107 R)
• M41: 32,634,925 km (0.112 R)
• M42: 33,849,510 km (0.075 R)
• M43: 34,394,046 km (0.096 R)
• M44: 35,491,945 km (0.11 R)
• M45: 36,670,776 km (0.101 R)
• M46: 36,740,639 km (0.106 R)
• M47: 38,498,563 km (0.114 R)
• M48: 38,569,473 km (0.063 R)
• M49: 39,638,050 km (0.059 R)
• M50: 39,781,215 km (0.113 R)
• M51: 40,933,119 km (0.089 R)
• M52: 41,804,227 km (0.039 R)
• M53: 41,949,936 km (0.111 R)
• M54: 43,934,351 km (0.111 R)
• M55: 44,900,604 km (0.071 R)
• M56: 45,648,743 km (0.098 R)
• M57: 46,024,234 km (0.033 R)
• M58: 46,476,318 km (0.045 R)
• M59: 48,605,246 km (0.117 R)
• M60: 50,145,206 km (0.101 R)
• M61: 50,843,529 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 12,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit