🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.41 AU - 0.65 AU

Year: 138 Days

Day: 47.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.74 AU - 0.82 AU

Year: 247 Days

Day: 43.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,242,693 km

• M1: 410,796 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.89 AU - 1.03 AU

Year: 337 Days

Day: 37.9 Hours

Environment

Temp: 98 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,242,693 km

• M1: 203,453 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.33 AU - 1.81 AU

Year: 705 Days

Day: 14.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,242,693 km

• M1: 651,200 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.53 AU - 1.95 AU

Year: 822 Days

Day: 44.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,242,693 km

• M1: 1,106,276 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.34 AU - 2.16 AU

Year: 829 Days

Day: 30.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,242,693 km

• M1: 82,428 km (0.087 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.37 AU - 2.25 AU

Year: 872 Days

Day: 42.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.75 AU - 5.33 AU

Year: 4052 Days

Day: 24.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,242,693 km

• M1: 899,532 km (0.066 R)

Asteroid Belt

Center: 7.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 12.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.72 AU - 12.29 AU

Year: 12186 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,242,693 km

• M1: 196,572 km (0.082 R)
• M2: 297,401 km (0.042 R)
• M3: 516,561 km (0.092 R)
• M4: 941,719 km (0.112 R)
• M5: 1,419,085 km (0.103 R)
• M6: 1,578,557 km (0.113 R)
• M7: 1,672,654 km (0.119 R)
• M8: 1,916,199 km (0.12 R)
• M9: 2,223,922 km (0.057 R)
• M10: 2,303,358 km (0.118 R)
• M11: 2,437,996 km (0.089 R)
• M12: 2,800,622 km (0.094 R)
• M13: 2,915,662 km (0.07 R)
• M14: 3,453,467 km (0.053 R)
• M15: 3,670,982 km (0.12 R)
• M16: 3,925,299 km (0.115 R)
• M17: 4,119,776 km (0.105 R)
• M18: 4,586,222 km (0.081 R)
• M19: 5,210,643 km (0.078 R)
• M20: 5,317,456 km (0.077 R)
• M21: 5,936,044 km (0.104 R)
• M22: 6,235,090 km (0.055 R)
• M23: 6,348,485 km (0.05 R)
• M24: 6,809,246 km (0.034 R)
• M25: 7,122,504 km (0.088 R)
• M26: 7,280,928 km (0.107 R)
• M27: 8,214,269 km (0.112 R)
• M28: 8,589,910 km (0.041 R)
• M29: 8,971,085 km (0.075 R)
• M30: 9,099,440 km (0.096 R)
• M31: 9,488,095 km (0.118 R)
• M32: 9,706,359 km (0.093 R)
• M33: 10,192,402 km (0.063 R)
• M34: 10,505,810 km (0.097 R)
• M35: 10,959,241 km (0.094 R)
• M36: 11,188,275 km (0.108 R)
• M37: 11,372,729 km (0.106 R)
• M38: 13,126,316 km (0.091 R)
• M39: 13,712,889 km (0.118 R)
• M40: 15,833,139 km (0.053 R)
• M41: 16,040,332 km (0.095 R)
• M42: 16,248,423 km (0.094 R)
• M43: 16,878,230 km (0.104 R)
• M44: 17,569,522 km (0.066 R)
• M45: 17,837,901 km (0.108 R)
• M46: 18,870,126 km (0.11 R)
• M47: 18,979,781 km (0.115 R)
• M48: 19,365,744 km (0.104 R)
• M49: 20,145,298 km (0.104 R)
• M50: 20,651,986 km (0.103 R)
• M51: 20,935,175 km (0.113 R)
• M52: 21,965,605 km (0.117 R)
• M53: 23,601,158 km (0.09 R)
• M54: 24,913,581 km (0.058 R)
• M55: 25,821,939 km (0.073 R)
• M56: 28,046,160 km (0.095 R)
• M57: 28,422,847 km (0.086 R)
• M58: 28,611,790 km (0.104 R)
• M59: 28,927,591 km (0.026 R)
• M60: 29,690,390 km (0.087 R)
• M61: 30,074,258 km (0.056 R)
• M62: 31,235,736 km (0.1 R)
• M63: 31,560,962 km (0.083 R)
• M64: 31,952,759 km (0.053 R)
• M65: 32,873,234 km (0.087 R)
• M66: 33,802,387 km (0.117 R)
• M67: 33,935,828 km (0.101 R)
• M68: 34,740,216 km (0.062 R)
• M69: 35,347,583 km (0.085 R)
• M70: 35,550,737 km (0.105 R)
• M71: 36,026,458 km (0.081 R)
• M72: 36,709,821 km (0.111 R)
• M73: 37,881,173 km (0.081 R)
• M74: 38,576,055 km (0.053 R)
• M75: 40,260,677 km (0.12 R)
• M76: 41,539,888 km (0.098 R)
• M77: 41,897,576 km (0.118 R)
• M78: 43,701,428 km (0.102 R)
• M79: 43,919,691 km (0.101 R)
• M80: 46,565,778 km (0.096 R)
• M81: 46,937,379 km (0.082 R)
• M82: 47,683,573 km (0.107 R)
• M83: 49,793,502 km (0.037 R)
• M84: 50,325,771 km (0.112 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 16,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit