🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.48 AU - 0.66 AU

Year: 159 Days

Day: 35.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,710,513 km

• M1: 42,785 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.8 AU - 0.86 AU

Year: 279 Days

Day: 13.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,710,513 km

• M1: 226,940 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.72 AU - 1.12 AU

Year: 326 Days

Day: 42.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.34 AU - 1.52 AU

Year: 631 Days

Day: 33.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.56 AU - 2.9 AU

Year: 1664 Days

Day: 27.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.11 AU - 5.09 AU

Year: 3063 Days

Day: 17.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,710,513 km

• M1: 65,673 km (0.116 R)

Asteroid Belt

Center: 6.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.5

Radius: 12.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.68 AU - 11.16 AU

Year: 10667 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,710,513 km

• M1: 204,051 km (0.117 R)
• M2: 483,052 km (0.063 R)
• M3: 800,498 km (0.062 R)
• M4: 882,179 km (0.12 R)
• M5: 967,001 km (0.034 R)
• M6: 1,091,017 km (0.081 R)
• M7: 1,375,702 km (0.077 R)
• M8: 1,516,922 km (0.097 R)
• M9: 1,903,334 km (0.066 R)
• M10: 2,249,054 km (0.11 R)
• M11: 2,441,736 km (0.09 R)
• M12: 3,267,068 km (0.088 R)
• M13: 3,514,054 km (0.081 R)
• M14: 4,173,033 km (0.103 R)
• M15: 4,746,591 km (0.115 R)
• M16: 4,901,724 km (0.106 R)
• M17: 5,248,940 km (0.077 R)
• M18: 5,571,623 km (0.093 R)
• M19: 6,034,329 km (0.048 R)
• M20: 6,406,678 km (0.105 R)
• M21: 7,173,816 km (0.068 R)
• M22: 7,459,997 km (0.103 R)
• M23: 7,604,509 km (0.086 R)
• M24: 8,043,878 km (0.098 R)
• M25: 9,100,786 km (0.108 R)
• M26: 9,255,471 km (0.093 R)
• M27: 9,842,942 km (0.063 R)
• M28: 10,161,286 km (0.031 R)
• M29: 11,095,225 km (0.11 R)
• M30: 11,384,996 km (0.111 R)
• M31: 11,719,198 km (0.108 R)
• M32: 12,014,355 km (0.097 R)
• M33: 12,741,251 km (0.11 R)
• M34: 14,462,524 km (0.071 R)
• M35: 15,235,496 km (0.026 R)
• M36: 15,603,956 km (0.092 R)
• M37: 15,789,307 km (0.116 R)
• M38: 16,208,929 km (0.089 R)
• M39: 19,148,976 km (0.096 R)
• M40: 20,451,226 km (0.08 R)
• M41: 20,552,653 km (0.082 R)
• M42: 21,472,530 km (0.098 R)
• M43: 21,782,198 km (0.117 R)
• M44: 22,197,332 km (0.101 R)
• M45: 22,458,081 km (0.104 R)
• M46: 23,564,507 km (0.058 R)
• M47: 27,378,954 km (0.113 R)
• M48: 27,995,596 km (0.116 R)
• M49: 28,108,243 km (0.073 R)
• M50: 28,787,118 km (0.086 R)
• M51: 29,585,971 km (0.071 R)
• M52: 29,873,049 km (0.067 R)
• M53: 30,507,943 km (0.09 R)
• M54: 30,914,250 km (0.1 R)
• M55: 31,205,517 km (0.097 R)
• M56: 32,972,567 km (0.038 R)
• M57: 33,210,578 km (0.109 R)
• M58: 34,650,906 km (0.098 R)
• M59: 34,953,542 km (0.114 R)
• M60: 35,500,472 km (0.113 R)
• M61: 36,541,374 km (0.08 R)
• M62: 36,726,128 km (0.063 R)
• M63: 37,530,216 km (0.088 R)
• M64: 38,215,075 km (0.08 R)
• M65: 38,715,779 km (0.067 R)
• M66: 39,218,727 km (0.112 R)
• M67: 39,787,050 km (0.104 R)
• M68: 40,549,101 km (0.11 R)
• M69: 40,931,922 km (0.077 R)
• M70: 41,572,650 km (0.092 R)
• M71: 41,958,762 km (0.103 R)
• M72: 42,539,950 km (0.08 R)
• M73: 42,734,277 km (0.076 R)
• M74: 42,928,904 km (0.07 R)
• M75: 43,253,980 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 16,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit