🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.81 AU - 1.19 AU

Year: 358 Days

Day: 32.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.33 AU - 1.35 AU

Year: 556 Days

Day: 24.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.21 AU - 2.7 AU

Year: 1373 Days

Day: 45.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.11 AU - 3.23 AU

Year: 1563 Days

Day: 16.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,492,469 km

• M1: 1,401,582 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.54 AU - 3.22 AU

Year: 1751 Days

Day: 27 Hours

Environment

Temp: -104 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.07 AU - 4.61 AU

Year: 2695 Days

Day: 46.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.1

Radius: 9.2

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.55 AU - 14.65 AU

Year: 16019 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,492,469 km

• M1: 200,910 km (0.103 R)
• M2: 267,331 km (0.061 R)
• M3: 563,984 km (0.074 R)
• M4: 653,144 km (0.113 R)
• M5: 1,218,774 km (0.068 R)
• M6: 1,485,208 km (0.027 R)
• M7: 1,561,054 km (0.094 R)
• M8: 1,638,396 km (0.1 R)
• M9: 1,932,804 km (0.067 R)
• M10: 2,602,105 km (0.06 R)
• M11: 2,819,172 km (0.064 R)
• M12: 3,074,685 km (0.054 R)
• M13: 3,573,893 km (0.05 R)
• M14: 3,991,570 km (0.107 R)
• M15: 4,498,558 km (0.107 R)
• M16: 5,025,740 km (0.081 R)
• M17: 7,064,161 km (0.108 R)
• M18: 7,455,509 km (0.051 R)
• M19: 7,898,618 km (0.062 R)
• M20: 9,468,049 km (0.075 R)
• M21: 9,611,214 km (0.084 R)
• M22: 10,044,599 km (0.114 R)
• M23: 10,141,838 km (0.099 R)
• M24: 10,239,226 km (0.073 R)
• M25: 11,030,599 km (0.116 R)
• M26: 11,484,329 km (0.105 R)
• M27: 11,892,881 km (0.072 R)
• M28: 12,724,047 km (0.118 R)
• M29: 13,306,431 km (0.101 R)
• M30: 13,466,800 km (0.108 R)
• M31: 13,843,338 km (0.108 R)
• M32: 14,005,801 km (0.056 R)
• M33: 14,278,070 km (0.118 R)
• M34: 14,717,139 km (0.058 R)
• M35: 15,160,847 km (0.079 R)
• M36: 17,327,323 km (0.066 R)
• M37: 18,031,480 km (0.074 R)
• M38: 18,268,294 km (0.113 R)
• M39: 18,744,912 km (0.106 R)
• M40: 19,045,006 km (0.116 R)
• M41: 20,322,272 km (0.117 R)
• M42: 21,752,727 km (0.1 R)
• M43: 22,131,210 km (0.092 R)
• M44: 22,257,919 km (0.048 R)
• M45: 22,703,122 km (0.072 R)
• M46: 22,958,785 km (0.036 R)
• M47: 23,408,626 km (0.107 R)
• M48: 24,513,107 km (0.116 R)
• M49: 24,644,155 km (0.12 R)
• M50: 25,568,071 km (0.094 R)
• M51: 26,101,238 km (0.074 R)
• M52: 27,449,863 km (0.105 R)
• M53: 27,654,064 km (0.107 R)
• M54: 27,722,281 km (0.072 R)
• M55: 28,407,289 km (0.099 R)
• M56: 28,544,919 km (0.089 R)
• M57: 29,933,936 km (0.112 R)
• M58: 30,848,577 km (0.114 R)
• M59: 32,058,375 km (0.09 R)
• M60: 32,417,111 km (0.057 R)
• M61: 32,489,067 km (0.057 R)
• M62: 32,777,342 km (0.098 R)
• M63: 33,066,365 km (0.042 R)
• M64: 33,356,286 km (0.053 R)
• M65: 33,792,663 km (0.073 R)
• M66: 34,744,704 km (0.057 R)
• M67: 35,631,370 km (0.11 R)
• M68: 37,351,596 km (0.084 R)
• M69: 38,335,801 km (0.088 R)
• M70: 38,564,087 km (0.095 R)
• M71: 38,640,382 km (0.117 R)
• M72: 41,261,337 km (0.092 R)
• M73: 44,098,460 km (0.112 R)
• M74: 44,897,612 km (0.103 R)
• M75: 46,510,427 km (0.077 R)
• M76: 47,160,878 km (0.068 R)
• M77: 47,323,940 km (0.101 R)
• M78: 47,568,832 km (0.105 R)
• M79: 49,212,613 km (0.082 R)
• M80: 50,124,711 km (0.105 R)
• M81: 50,457,716 km (0.069 R)
• M82: 50,875,094 km (0.092 R)
• M83: 51,209,745 km (0.076 R)
• M84: 52,978,889 km (0.061 R)
• M85: 53,572,942 km (0.097 R)
• M86: 53,998,698 km (0.115 R)
• M87: 54,083,969 km (0.049 R)
• M88: 55,712,790 km (0.055 R)
• M89: 57,967,829 km (0.109 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 19,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit