🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.48 AU - 0.54 AU

Year: 132 Days

Day: 45 Hours

Environment

Temp: 201 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,906,419 km

• M1: 311,014 km (0.105 R)
• M2: 416,480 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.53 AU - 0.63 AU

Year: 160 Days

Day: 16.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.61 AU - 0.91 AU

Year: 240 Days

Day: 24.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,906,419 km

• M1: 283,338 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.16 AU - 1.2 AU

Year: 464 Days

Day: 35.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 34,906,419 km

• M1: 59,839 km (0.085 R)
• M2: 835,355 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.62 AU - 2.2 AU

Year: 955 Days

Day: 35.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.7 AU - 2.74 AU

Year: 1196 Days

Day: 27.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.07 AU - 4.17 AU

Year: 3024 Days

Day: 34.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.4

Radius: 8.1

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.98 AU - 6.86 AU

Year: 5883 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,906,419 km

• M1: 109,506 km (0.068 R)
• M2: 184,753 km (0.088 R)
• M3: 255,214 km (0.104 R)
• M4: 432,936 km (0.1 R)
• M5: 773,122 km (0.113 R)
• M6: 858,991 km (0.113 R)
• M7: 978,520 km (0.106 R)
• M8: 1,119,890 km (0.098 R)
• M9: 1,353,262 km (0.117 R)
• M10: 1,405,322 km (0.07 R)
• M11: 2,265,959 km (0.087 R)
• M12: 2,736,594 km (0.108 R)
• M13: 3,074,835 km (0.111 R)
• M14: 3,474,111 km (0.107 R)
• M15: 3,667,841 km (0.065 R)
• M16: 3,865,011 km (0.076 R)
• M17: 3,964,942 km (0.087 R)
• M18: 4,065,771 km (0.091 R)
• M19: 4,116,485 km (0.119 R)
• M20: 4,295,703 km (0.077 R)
• M21: 4,347,464 km (0.09 R)
• M22: 4,425,404 km (0.09 R)
• M23: 4,503,793 km (0.095 R)
• M24: 4,582,632 km (0.114 R)
• M25: 4,795,210 km (0.095 R)
• M26: 5,564,442 km (0.118 R)
• M27: 5,649,115 km (0.109 R)
• M28: 5,705,962 km (0.116 R)
• M29: 5,963,420 km (0.034 R)
• M30: 6,342,202 km (0.063 R)
• M31: 6,639,004 km (0.096 R)
• M32: 7,681,551 km (0.109 R)
• M33: 8,318,390 km (0.118 R)
• M34: 9,104,826 km (0.08 R)
• M35: 9,710,248 km (0.089 R)
• M36: 10,121,044 km (0.102 R)
• M37: 10,502,668 km (0.115 R)
• M38: 10,642,542 km (0.071 R)
• M39: 11,208,471 km (0.081 R)
• M40: 11,966,034 km (0.111 R)
• M41: 12,443,401 km (0.092 R)
• M42: 13,076,799 km (0.108 R)
• M43: 13,227,444 km (0.041 R)
• M44: 13,682,670 km (0.066 R)
• M45: 13,950,600 km (0.12 R)
• M46: 14,452,800 km (0.036 R)
• M47: 14,764,861 km (0.097 R)
• M48: 15,158,004 km (0.06 R)
• M49: 15,554,439 km (0.057 R)
• M50: 17,588,222 km (0.089 R)
• M51: 17,671,248 km (0.098 R)
• M52: 18,382,586 km (0.09 R)
• M53: 18,932,957 km (0.101 R)
• M54: 19,060,713 km (0.101 R)
• M55: 19,876,620 km (0.093 R)
• M56: 20,528,867 km (0.079 R)
• M57: 20,967,488 km (0.09 R)
• M58: 21,055,601 km (0.12 R)
• M59: 21,497,962 km (0.119 R)
• M60: 22,346,930 km (0.114 R)
• M61: 22,482,017 km (0.093 R)
• M62: 22,662,432 km (0.04 R)
• M63: 23,434,955 km (0.075 R)
• M64: 23,663,840 km (0.111 R)
• M65: 24,123,704 km (0.088 R)
• M66: 24,262,231 km (0.112 R)
• M67: 24,354,833 km (0.103 R)
• M68: 25,380,176 km (0.115 R)
• M69: 25,662,318 km (0.03 R)
• M70: 26,562,448 km (0.099 R)
• M71: 27,184,327 km (0.109 R)
• M72: 27,762,522 km (0.1 R)
• M73: 28,150,430 km (0.088 R)
• M74: 28,784,276 km (0.091 R)
• M75: 29,078,535 km (0.084 R)
• M76: 29,521,644 km (0.113 R)
• M77: 30,016,663 km (0.057 R)
• M78: 32,227,121 km (0.108 R)
• M79: 32,328,848 km (0.105 R)
• M80: 32,736,801 km (0.074 R)
• M81: 33,249,174 km (0.078 R)
• M82: 33,506,333 km (0.098 R)
• M83: 33,557,794 km (0.079 R)
• M84: 33,815,851 km (0.069 R)
• M85: 33,867,462 km (0.118 R)
• M86: 34,333,759 km (0.09 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 14,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit