🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.45 AU - 0.57 AU

Year: 135 Days

Day: 30.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.84 AU - 0.94 AU

Year: 311 Days

Day: 12.7 Hours

Environment

Temp: 86 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.77 AU - 2.75 AU

Year: 1260 Days

Day: 38.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,380,823 km

• M1: 858,093 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.04 AU - 3.28 AU

Year: 1609 Days

Day: 20.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.31 AU - 3.33 AU

Year: 2243 Days

Day: 12 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,380,823 km

• M1: 1,897,649 km (0.119 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.4 AU - 5.18 AU

Year: 3295 Days

Day: 26.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.5

Radius: 5

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.98 AU - 23.84 AU

Year: 31713 Days

Day: 16.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,380,823 km

• M1: 136,433 km (0.115 R)
• M2: 591,061 km (0.056 R)
• M3: 795,412 km (0.104 R)
• M4: 2,554,683 km (0.119 R)
• M5: 2,885,145 km (0.069 R)
• M6: 4,774,117 km (0.111 R)
• M7: 4,818,547 km (0.026 R)
• M8: 5,043,243 km (0.099 R)
• M9: 6,709,465 km (0.108 R)
• M10: 6,759,430 km (0.069 R)
• M11: 7,010,755 km (0.104 R)
• M12: 7,163,195 km (0.035 R)
• M13: 7,419,456 km (0.114 R)
• M14: 8,636,883 km (0.099 R)
• M15: 8,854,848 km (0.09 R)
• M16: 8,964,652 km (0.118 R)
• M17: 9,407,761 km (0.077 R)
• M18: 9,914,898 km (0.111 R)
• M19: 11,969,924 km (0.094 R)
• M20: 12,457,613 km (0.081 R)
• M21: 12,642,217 km (0.105 R)
• M22: 15,122,250 km (0.077 R)
• M23: 15,319,121 km (0.08 R)
• M24: 16,450,530 km (0.078 R)
• M25: 16,788,471 km (0.101 R)
• M26: 18,023,851 km (0.079 R)
• M27: 18,162,827 km (0.066 R)
• M28: 18,232,540 km (0.069 R)
• M29: 18,582,150 km (0.098 R)
• M30: 23,097,612 km (0.115 R)
• M31: 24,085,257 km (0.101 R)
• M32: 25,241,948 km (0.119 R)
• M33: 27,609,035 km (0.075 R)
• M34: 27,769,404 km (0.115 R)
• M35: 28,737,751 km (0.1 R)
• M36: 29,307,719 km (0.12 R)
• M37: 31,540,916 km (0.119 R)
• M38: 32,128,686 km (0.111 R)
• M39: 34,343,632 km (0.07 R)
• M40: 34,516,118 km (0.059 R)
• M41: 36,695,310 km (0.117 R)
• M42: 37,668,295 km (0.111 R)
• M43: 38,202,509 km (0.11 R)
• M44: 38,381,129 km (0.117 R)
• M45: 38,739,266 km (0.101 R)
• M46: 39,008,692 km (0.078 R)
• M47: 40,728,768 km (0.108 R)
• M48: 40,911,128 km (0.099 R)
• M49: 41,735,861 km (0.087 R)
• M50: 44,242,373 km (0.033 R)
• M51: 46,035,154 km (0.084 R)
• M52: 49,302,222 km (0.093 R)
• M53: 50,570,962 km (0.077 R)
• M54: 50,668,948 km (0.107 R)
• M55: 52,543,859 km (0.101 R)
• M56: 52,742,524 km (0.09 R)
• M57: 53,240,237 km (0.08 R)
• M58: 55,954,989 km (0.116 R)
• M59: 56,768,054 km (0.075 R)
• M60: 59,023,690 km (0.075 R)
• M61: 59,230,285 km (0.096 R)
• M62: 59,437,029 km (0.117 R)
• M63: 59,644,073 km (0.032 R)
• M64: 63,199,565 km (0.052 R)
• M65: 63,940,075 km (0.081 R)
• M66: 66,178,807 km (0.117 R)
• M67: 67,901,576 km (0.08 R)
• M68: 68,768,496 km (0.086 R)
• M69: 69,857,418 km (0.087 R)
• M70: 71,501,349 km (0.099 R)
• M71: 72,162,422 km (0.104 R)
• M72: 72,604,335 km (0.055 R)
• M73: 72,825,590 km (0.087 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: 165 - 11,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit