🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.51 AU - 0.53 AU

Year: 133 Days

Day: 12.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.57 AU - 0.87 AU

Year: 217 Days

Day: 27.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,867,059 km

• M1: 47,722 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.7 AU - 2.02 AU

Year: 900 Days

Day: 39.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,867,059 km

• M1: 111,002 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.42 AU - 3.74 AU

Year: 1918 Days

Day: 18.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,867,059 km

• M1: 1,039,406 km (0.09 R)
• M2: 1,175,690 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.14 AU - 4.54 AU

Year: 2670 Days

Day: 13.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.36 AU - 4.82 AU

Year: 3489 Days

Day: 25.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,867,059 km

• M1: 3,452,569 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.33 AU - 5.47 AU

Year: 3848 Days

Day: 24.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.5

Radius: 11.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.87 AU - 9.21 AU

Year: 8088 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 70.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,867,059 km

• M1: 154,834 km (0.103 R)
• M2: 234,121 km (0.12 R)
• M3: 317,596 km (0.095 R)
• M4: 914,941 km (0.026 R)
• M5: 1,153,549 km (0.075 R)
• M6: 1,521,859 km (0.095 R)
• M7: 1,866,682 km (0.043 R)
• M8: 2,408,077 km (0.072 R)
• M9: 2,719,390 km (0.065 R)
• M10: 3,043,868 km (0.097 R)
• M11: 3,429,980 km (0.064 R)
• M12: 4,382,320 km (0.12 R)
• M13: 4,571,412 km (0.051 R)
• M14: 4,763,196 km (0.042 R)
• M15: 5,673,948 km (0.106 R)
• M16: 5,821,152 km (0.119 R)
• M17: 5,939,783 km (0.079 R)
• M18: 6,059,163 km (0.103 R)
• M19: 7,651,632 km (0.111 R)
• M20: 7,978,354 km (0.045 R)
• M21: 8,077,387 km (0.086 R)
• M22: 8,849,462 km (0.096 R)
• M23: 9,054,860 km (0.09 R)
• M24: 9,821,250 km (0.059 R)
• M25: 10,140,791 km (0.114 R)
• M26: 10,790,195 km (0.099 R)
• M27: 11,119,909 km (0.108 R)
• M28: 11,789,509 km (0.066 R)
• M29: 11,940,004 km (0.11 R)
• M30: 12,510,421 km (0.099 R)
• M31: 12,818,144 km (0.097 R)
• M32: 13,245,545 km (0.12 R)
• M33: 13,638,090 km (0.11 R)
• M34: 13,796,215 km (0.042 R)
• M35: 14,354,514 km (0.112 R)
• M36: 15,123,896 km (0.102 R)
• M37: 15,287,556 km (0.049 R)
• M38: 15,369,685 km (0.087 R)
• M39: 15,740,838 km (0.119 R)
• M40: 15,865,153 km (0.114 R)
• M41: 16,366,007 km (0.103 R)
• M42: 16,449,931 km (0.078 R)
• M43: 16,660,416 km (0.105 R)
• M44: 17,084,226 km (0.115 R)
• M45: 17,297,553 km (0.076 R)
• M46: 17,683,665 km (0.103 R)
• M47: 18,289,836 km (0.067 R)
• M48: 18,639,296 km (0.051 R)
• M49: 20,600,674 km (0.047 R)
• M50: 21,101,228 km (0.064 R)
• M51: 21,790,276 km (0.093 R)
• M52: 22,767,450 km (0.048 R)
• M53: 23,049,142 km (0.109 R)
• M54: 23,426,727 km (0.096 R)
• M55: 23,949,123 km (0.091 R)
• M56: 24,140,160 km (0.089 R)
• M57: 24,860,623 km (0.102 R)
• M58: 25,393,491 km (0.116 R)
• M59: 25,539,498 km (0.072 R)
• M60: 27,014,683 km (0.103 R)
• M61: 27,862,903 km (0.111 R)
• M62: 28,517,393 km (0.043 R)
• M63: 29,075,244 km (0.075 R)
• M64: 30,356,400 km (0.112 R)
• M65: 30,459,622 km (0.063 R)
• M66: 30,562,995 km (0.112 R)
• M67: 30,822,098 km (0.091 R)
• M68: 32,496,996 km (0.073 R)
• M69: 34,416,486 km (0.107 R)
• M70: 34,739,917 km (0.043 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 16,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit