🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.73 AU - 0.81 AU

Year: 251 Days

Day: 22.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.94 AU - 1.34 AU

Year: 451 Days

Day: 12.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.24 AU - 1.4 AU

Year: 562 Days

Day: 42.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,940,628 km

• M1: 1,150,258 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.15 AU - 1.77 AU

Year: 654 Days

Day: 33.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.88 AU - 1.98 AU

Year: 994 Days

Day: 22.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,940,628 km

• M1: 36,951 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.52 AU - 2.52 AU

Year: 1484 Days

Day: 24.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.55 AU - 3.85 AU

Year: 2123 Days

Day: 32.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.5

Radius: 13.4

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.76 AU - 6.84 AU

Year: 5180 Days

Day: 9.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 18,940,628 km

• M1: 175,329 km (0.103 R)
• M2: 376,538 km (0.098 R)
• M3: 463,454 km (0.046 R)
• M4: 559,945 km (0.056 R)
• M5: 725,101 km (0.072 R)
• M6: 842,236 km (0.05 R)
• M7: 956,828 km (0.049 R)
• M8: 1,077,254 km (0.052 R)
• M9: 1,279,211 km (0.093 R)
• M10: 1,505,852 km (0.093 R)
• M11: 1,746,106 km (0.107 R)
• M12: 1,871,021 km (0.104 R)
• M13: 2,170,366 km (0.119 R)
• M14: 2,471,207 km (0.11 R)
• M15: 2,874,074 km (0.07 R)
• M16: 3,282,476 km (0.119 R)
• M17: 3,422,799 km (0.112 R)
• M18: 3,517,495 km (0.106 R)
• M19: 3,709,429 km (0.074 R)
• M20: 4,120,823 km (0.066 R)
• M21: 4,221,802 km (0.061 R)
• M22: 4,391,894 km (0.054 R)
• M23: 4,581,734 km (0.112 R)
• M24: 4,951,839 km (0.048 R)
• M25: 5,149,608 km (0.089 R)
• M26: 5,295,017 km (0.042 R)
• M27: 5,441,922 km (0.094 R)
• M28: 5,590,173 km (0.086 R)
• M29: 5,833,868 km (0.073 R)
• M30: 5,947,712 km (0.063 R)
• M31: 6,784,413 km (0.07 R)
• M32: 6,884,045 km (0.075 R)
• M33: 7,267,465 km (0.118 R)
• M34: 7,389,985 km (0.065 R)
• M35: 7,595,832 km (0.067 R)
• M36: 7,866,155 km (0.103 R)
• M37: 8,309,713 km (0.112 R)
• M38: 9,756,474 km (0.053 R)
• M39: 10,416,649 km (0.07 R)
• M40: 10,578,065 km (0.115 R)
• M41: 10,950,415 km (0.08 R)
• M42: 11,044,212 km (0.035 R)
• M43: 11,398,311 km (0.102 R)
• M44: 11,541,027 km (0.075 R)
• M45: 12,117,577 km (0.06 R)
• M46: 12,433,977 km (0.114 R)
• M47: 12,580,882 km (0.065 R)
• M48: 13,149,354 km (0.088 R)
• M49: 13,499,562 km (0.11 R)
• M50: 13,751,635 km (0.111 R)
• M51: 14,107,079 km (0.045 R)
• M52: 14,209,255 km (0.114 R)
• M53: 15,087,244 km (0.113 R)
• M54: 15,270,203 km (0.093 R)
• M55: 16,062,772 km (0.107 R)
• M56: 16,222,842 km (0.11 R)
• M57: 16,950,037 km (0.07 R)
• M58: 17,085,872 km (0.117 R)
• M59: 17,194,779 km (0.113 R)
• M60: 17,468,095 km (0.088 R)
• M61: 17,632,802 km (0.098 R)
• M62: 17,853,159 km (0.115 R)
• M63: 18,575,717 km (0.111 R)
• M64: 18,687,766 km (0.119 R)
• M65: 18,884,338 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 12,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit