🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.56 AU - 0.94 AU

Year: 247 Days

Day: 30 Hours

Environment

Temp: 114 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,876,631 km

• M1: 221,255 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.7 AU - 0.86 AU

Year: 262 Days

Day: 35.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,876,631 km

• M1: 37,100 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.61 AU - 1.01 AU

Year: 278 Days

Day: 47.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 81.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.05 AU - 1.49 AU

Year: 545 Days

Day: 35.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.97 AU - 1.57 AU

Year: 545 Days

Day: 46.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,876,631 km

• M1: 312,510 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.3 AU - 1.36 AU

Year: 584 Days

Day: 16 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,876,631 km

• M1: 57,894 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.17 AU - 1.77 AU

Year: 679 Days

Day: 18.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.28 AU - 1.86 AU

Year: 749 Days

Day: 30.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.77 AU - 2.01 AU

Year: 989 Days

Day: 44.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,876,631 km

• M1: 1,740,422 km (0.114 R)

Asteroid Belt

Center: 3.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.7

Radius: 15

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.16 AU - 5.48 AU

Year: 4030 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,876,631 km

• M1: 188,793 km (0.116 R)
• M2: 321,336 km (0.102 R)
• M3: 422,165 km (0.12 R)
• M4: 567,724 km (0.046 R)
• M5: 990,787 km (0.064 R)
• M6: 1,124,378 km (0.086 R)
• M7: 1,317,209 km (0.091 R)
• M8: 1,578,108 km (0.108 R)
• M9: 1,751,941 km (0.117 R)
• M10: 2,009,548 km (0.081 R)
• M11: 2,199,089 km (0.067 R)
• M12: 2,665,086 km (0.116 R)
• M13: 2,821,565 km (0.116 R)
• M14: 3,035,191 km (0.111 R)
• M15: 3,162,349 km (0.096 R)
• M16: 3,365,802 km (0.118 R)
• M17: 3,884,010 km (0.083 R)
• M18: 4,162,710 km (0.078 R)
• M19: 4,510,077 km (0.084 R)
• M20: 4,697,822 km (0.091 R)
• M21: 5,233,382 km (0.091 R)
• M22: 6,038,817 km (0.071 R)
• M23: 7,051,445 km (0.115 R)
• M24: 7,319,076 km (0.033 R)
• M25: 7,540,630 km (0.095 R)
• M26: 7,965,039 km (0.04 R)
• M27: 8,066,018 km (0.105 R)
• M28: 8,474,420 km (0.087 R)
• M29: 8,655,284 km (0.105 R)
• M30: 9,073,410 km (0.118 R)
• M31: 9,364,827 km (0.116 R)
• M32: 9,632,308 km (0.093 R)
• M33: 9,956,785 km (0.053 R)
• M34: 10,093,069 km (0.084 R)
• M35: 10,367,432 km (0.104 R)
• M36: 10,477,984 km (0.086 R)
• M37: 10,895,662 km (0.091 R)
• M38: 11,290,600 km (0.048 R)
• M39: 11,718,899 km (0.118 R)
• M40: 12,532,711 km (0.115 R)
• M41: 12,798,247 km (0.103 R)
• M42: 12,946,499 km (0.106 R)
• M43: 13,364,924 km (0.12 R)
• M44: 13,545,638 km (0.111 R)
• M45: 14,031,383 km (0.081 R)
• M46: 14,307,092 km (0.07 R)
• M47: 15,239,236 km (0.093 R)
• M48: 15,428,178 km (0.108 R)
• M49: 15,617,719 km (0.087 R)
• M50: 16,545,076 km (0.105 R)
• M51: 16,934,030 km (0.083 R)
• M52: 17,260,453 km (0.092 R)
• M53: 17,622,031 km (0.084 R)
• M54: 18,052,424 km (0.086 R)
• M55: 18,587,087 km (0.066 R)
• M56: 19,364,696 km (0.082 R)
• M57: 20,187,634 km (0.119 R)
• M58: 20,847,062 km (0.06 R)
• M59: 20,951,930 km (0.099 R)
• M60: 21,655,040 km (0.104 R)
• M61: 22,508,944 km (0.107 R)
• M62: 22,724,066 km (0.111 R)
• M63: 22,831,926 km (0.083 R)
• M64: 23,156,554 km (0.093 R)
• M65: 24,103,059 km (0.071 R)
• M66: 24,249,665 km (0.052 R)
• M67: 24,544,074 km (0.113 R)
• M68: 24,876,630 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 15,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit