🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.78 AU - 0.86 AU

Year: 278 Days

Day: 36.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,473,154 km

• M1: 196,422 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.28 AU - 1.34 AU

Year: 562 Days

Day: 38.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,473,154 km

• M1: 841,039 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.49 AU - 1.69 AU

Year: 751 Days

Day: 23.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.79 AU - 2.87 AU

Year: 1784 Days

Day: 22.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,473,154 km

• M1: 2,109,480 km (0.046 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.85 AU - 4.43 AU

Year: 2602 Days

Day: 21.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,473,154 km

• M1: 952,190 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.4 AU - 3.96 AU

Year: 2645 Days

Day: 25.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,473,154 km

• M1: 1,515,127 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.06 AU - 4.16 AU

Year: 3122 Days

Day: 25.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.37 AU - 5.03 AU

Year: 3226 Days

Day: 44.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.8

Radius: 10.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.23 AU - 6.67 AU

Year: 4768 Days

Day: 11.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,473,154 km

• M1: 169,195 km (0.098 R)
• M2: 288,425 km (0.062 R)
• M3: 394,190 km (0.115 R)
• M4: 461,210 km (0.111 R)
• M5: 662,868 km (0.08 R)
• M6: 794,514 km (0.079 R)
• M7: 873,951 km (0.108 R)
• M8: 966,851 km (0.046 R)
• M9: 1,349,223 km (0.043 R)
• M10: 1,445,863 km (0.036 R)
• M11: 1,582,895 km (0.081 R)
• M12: 2,033,633 km (0.045 R)
• M13: 2,103,346 km (0.045 R)
• M14: 2,188,018 km (0.106 R)
• M15: 2,568,446 km (0.044 R)
• M16: 2,720,437 km (0.08 R)
• M17: 3,065,260 km (0.03 R)
• M18: 3,491,016 km (0.058 R)
• M19: 3,642,708 km (0.115 R)
• M20: 3,745,183 km (0.113 R)
• M21: 3,813,998 km (0.104 R)
• M22: 3,987,980 km (0.119 R)
• M23: 4,058,291 km (0.078 R)
• M24: 4,218,062 km (0.106 R)
• M25: 4,289,719 km (0.089 R)
• M26: 4,452,481 km (0.118 R)
• M27: 4,598,938 km (0.053 R)
• M28: 4,691,389 km (0.042 R)
• M29: 4,953,335 km (0.043 R)
• M30: 5,048,031 km (0.041 R)
• M31: 5,124,176 km (0.105 R)
• M32: 5,452,543 km (0.065 R)
• M33: 5,767,746 km (0.096 R)
• M34: 6,068,737 km (0.109 R)
• M35: 6,211,004 km (0.038 R)
• M36: 6,519,475 km (0.09 R)
• M37: 6,854,126 km (0.102 R)
• M38: 7,087,498 km (0.11 R)
• M39: 7,302,022 km (0.094 R)
• M40: 7,649,687 km (0.081 R)
• M41: 7,803,474 km (0.066 R)
• M42: 8,158,769 km (0.118 R)
• M43: 8,338,585 km (0.057 R)
• M44: 9,140,131 km (0.087 R)
• M45: 9,350,316 km (0.093 R)
• M46: 9,444,114 km (0.116 R)
• M47: 9,514,873 km (0.068 R)
• M48: 9,680,329 km (0.027 R)
• M49: 10,038,167 km (0.093 R)
• M50: 10,230,849 km (0.12 R)
• M51: 10,400,493 km (0.036 R)
• M52: 10,473,497 km (0.07 R)
• M53: 10,693,405 km (0.032 R)
• M54: 10,791,691 km (0.119 R)
• M55: 11,638,864 km (0.073 R)
• M56: 12,198,510 km (0.051 R)
• M57: 12,429,937 km (0.11 R)
• M58: 12,636,981 km (0.086 R)
• M59: 12,792,862 km (0.105 R)
• M60: 13,028,030 km (0.09 R)
• M61: 13,238,364 km (0.093 R)
• M62: 14,306,493 km (0.096 R)
• M63: 14,414,802 km (0.109 R)
• M64: 14,714,147 km (0.081 R)
• M65: 14,796,127 km (0.116 R)
• M66: 15,180,893 km (0.1 R)
• M67: 15,596,775 km (0.032 R)
• M68: 15,847,950 km (0.114 R)
• M69: 16,468,033 km (0.084 R)
• M70: 16,752,418 km (0.101 R)
• M71: 16,952,431 km (0.096 R)
• M72: 17,731,686 km (0.1 R)
• M73: 17,993,931 km (0.105 R)
• M74: 18,434,048 km (0.102 R)
• M75: 18,966,766 km (0.115 R)
• M76: 19,414,662 km (0.115 R)
• M77: 20,017,242 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 13,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit