🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.41 AU - 0.65 AU

Year: 136 Days

Day: 18.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,530,413 km

• M1: 48,619 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.46 AU - 0.72 AU

Year: 159 Days

Day: 20.5 Hours

Environment

Temp: 263 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,530,413 km

• M1: 43,832 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.85 AU - 1.19 AU

Year: 362 Days

Day: 13.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,530,413 km

• M1: 335,847 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.9 AU - 2.36 AU

Year: 1093 Days

Day: 44.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.15 AU - 3.29 AU

Year: 1577 Days

Day: 12.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.03 AU - 3.23 AU

Year: 1946 Days

Day: 39.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,530,413 km

• M1: 49,367 km (0.086 R)
• M2: 1,253,032 km (0.101 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.4

Radius: 12.5

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.86 AU - 7.46 AU

Year: 6734 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,530,413 km

• M1: 178,470 km (0.115 R)
• M2: 424,409 km (0.118 R)
• M3: 556,654 km (0.113 R)
• M4: 691,292 km (0.054 R)
• M5: 853,605 km (0.104 R)
• M6: 980,464 km (0.114 R)
• M7: 1,063,192 km (0.101 R)
• M8: 1,438,084 km (0.06 R)
• M9: 1,771,837 km (0.117 R)
• M10: 1,874,761 km (0.03 R)
• M11: 2,022,414 km (0.099 R)
• M12: 2,130,274 km (0.079 R)
• M13: 2,420,045 km (0.056 R)
• M14: 2,535,086 km (0.094 R)
• M15: 4,026,127 km (0.092 R)
• M16: 4,246,186 km (0.062 R)
• M17: 4,329,811 km (0.034 R)
• M18: 4,583,978 km (0.099 R)
• M19: 5,557,262 km (0.113 R)
• M20: 6,114,813 km (0.12 R)
• M21: 7,083,609 km (0.028 R)
• M22: 7,619,768 km (0.087 R)
• M23: 7,824,268 km (0.059 R)
• M24: 8,519,150 km (0.062 R)
• M25: 8,767,034 km (0.036 R)
• M26: 8,945,504 km (0.102 R)
• M27: 9,488,395 km (0.079 R)
• M28: 10,416,949 km (0.114 R)
• M29: 10,606,190 km (0.093 R)
• M30: 10,720,183 km (0.072 R)
• M31: 11,296,734 km (0.092 R)
• M32: 11,569,301 km (0.114 R)
• M33: 11,725,930 km (0.096 R)
• M34: 12,041,581 km (0.052 R)
• M35: 12,280,040 km (0.09 R)
• M36: 13,045,682 km (0.102 R)
• M37: 13,826,733 km (0.106 R)
• M38: 14,118,449 km (0.099 R)
• M39: 15,133,620 km (0.109 R)
• M40: 15,477,246 km (0.06 R)
• M41: 16,084,913 km (0.062 R)
• M42: 16,303,774 km (0.1 R)
• M43: 16,611,946 km (0.064 R)
• M44: 16,700,358 km (0.107 R)
• M45: 17,010,923 km (0.117 R)
• M46: 17,368,313 km (0.107 R)
• M47: 17,863,781 km (0.088 R)
• M48: 18,090,571 km (0.098 R)
• M49: 18,455,291 km (0.081 R)
• M50: 18,638,548 km (0.06 R)
• M51: 18,960,782 km (0.091 R)
• M52: 19,751,108 km (0.108 R)
• M53: 19,891,730 km (0.059 R)
• M54: 20,268,268 km (0.06 R)
• M55: 20,457,359 km (0.095 R)
• M56: 21,411,943 km (0.098 R)
• M57: 21,943,016 km (0.091 R)
• M58: 22,478,576 km (0.026 R)
• M59: 22,625,481 km (0.066 R)
• M60: 22,821,754 km (0.107 R)
• M61: 23,265,311 km (0.081 R)
• M62: 23,513,045 km (0.107 R)
• M63: 24,061,022 km (0.069 R)
• M64: 24,211,219 km (0.063 R)
• M65: 24,663,603 km (0.038 R)
• M66: 24,764,581 km (0.037 R)
• M67: 25,372,996 km (0.032 R)
• M68: 25,679,073 km (0.1 R)
• M69: 26,708,157 km (0.093 R)
• M70: 26,863,738 km (0.101 R)
• M71: 30,198,873 km (0.077 R)
• M72: 30,685,964 km (0.078 R)
• M73: 30,957,634 km (0.099 R)
• M74: 32,272,898 km (0.115 R)
• M75: 34,561,895 km (0.088 R)
• M76: 35,412,359 km (0.082 R)
• M77: 35,526,203 km (0.106 R)
• M78: 36,097,667 km (0.114 R)
• M79: 37,713,773 km (0.119 R)
• M80: 38,063,084 km (0.115 R)
• M81: 39,235,482 km (0.119 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 15,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit