🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.55 AU - 0.55 AU

Year: 170 Days

Day: 44.2 Hours

Environment

Temp: 102 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.63 AU - 0.83 AU

Year: 260 Days

Day: 31.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.94 AU - 1.38 AU

Year: 520 Days

Day: 23.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,697,254 km

• M1: 244,443 km (0.086 R)
• M2: 710,291 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.1 AU - 1.54 AU

Year: 631 Days

Day: 47.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,697,254 km

• M1: 1,114,205 km (0.119 R)

Asteroid Belt

Center: 1.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.3 AU - 2.6 AU

Year: 1596 Days

Day: 24.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 12

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.44 AU - 7.48 AU

Year: 8481 Days

Day: 14.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,697,254 km

• M1: 320,289 km (0.072 R)
• M2: 412,591 km (0.106 R)
• M3: 619,634 km (0.116 R)
• M4: 715,826 km (0.102 R)
• M5: 1,054,366 km (0.107 R)
• M6: 1,224,907 km (0.119 R)
• M7: 1,386,623 km (0.096 R)
• M8: 1,832,424 km (0.11 R)
• M9: 2,547,203 km (0.094 R)
• M10: 2,709,367 km (0.106 R)
• M11: 2,899,057 km (0.083 R)
• M12: 3,068,552 km (0.114 R)
• M13: 3,571,200 km (0.094 R)
• M14: 3,727,231 km (0.076 R)
• M15: 3,992,169 km (0.108 R)
• M16: 4,099,879 km (0.103 R)
• M17: 5,025,740 km (0.074 R)
• M18: 5,318,803 km (0.048 R)
• M19: 5,557,411 km (0.076 R)
• M20: 6,014,283 km (0.112 R)
• M21: 6,138,150 km (0.099 R)
• M22: 6,388,577 km (0.09 R)
• M23: 6,546,702 km (0.053 R)
• M24: 6,802,664 km (0.037 R)
• M25: 7,192,666 km (0.079 R)
• M26: 7,456,855 km (0.07 R)
• M27: 7,589,998 km (0.072 R)
• M28: 8,165,351 km (0.074 R)
• M29: 8,614,743 km (0.04 R)
• M30: 9,393,699 km (0.089 R)
• M31: 9,501,709 km (0.114 R)
• M32: 9,791,629 km (0.062 R)
• M33: 10,380,447 km (0.068 R)
• M34: 10,829,539 km (0.11 R)
• M35: 11,132,625 km (0.116 R)
• M36: 12,768,777 km (0.036 R)
• M37: 12,928,547 km (0.08 R)
• M38: 13,209,642 km (0.09 R)
• M39: 13,696,283 km (0.07 R)
• M40: 13,777,964 km (0.039 R)
• M41: 13,941,923 km (0.065 R)
• M42: 14,188,909 km (0.103 R)
• M43: 14,354,364 km (0.12 R)
• M44: 14,520,568 km (0.086 R)
• M45: 14,812,882 km (0.053 R)
• M46: 15,530,802 km (0.034 R)
• M47: 15,744,129 km (0.102 R)
• M48: 16,389,943 km (0.118 R)
• M49: 16,738,057 km (0.111 R)
• M50: 17,752,181 km (0.059 R)
• M51: 18,244,208 km (0.094 R)
• M52: 19,379,207 km (0.115 R)
• M53: 19,885,746 km (0.079 R)
• M54: 20,350,247 km (0.118 R)
• M55: 20,630,594 km (0.102 R)
• M56: 20,724,242 km (0.076 R)
• M57: 21,147,903 km (0.091 R)
• M58: 21,242,449 km (0.082 R)
• M59: 21,384,417 km (0.073 R)
• M60: 21,955,731 km (0.05 R)
• M61: 22,195,238 km (0.114 R)
• M62: 23,601,757 km (0.033 R)
• M63: 23,748,812 km (0.093 R)
• M64: 24,093,335 km (0.093 R)
• M65: 24,538,688 km (0.079 R)
• M66: 25,136,781 km (0.11 R)
• M67: 25,689,395 km (0.068 R)
• M68: 25,992,331 km (0.066 R)
• M69: 26,347,476 km (0.077 R)
• M70: 28,406,990 km (0.069 R)
• M71: 28,615,829 km (0.082 R)
• M72: 28,825,116 km (0.057 R)
• M73: 29,456,120 km (0.095 R)
• M74: 30,464,559 km (0.096 R)
• M75: 31,107,232 km (0.081 R)
• M76: 31,430,213 km (0.096 R)
• M77: 32,025,463 km (0.116 R)
• M78: 32,297,133 km (0.093 R)
• M79: 32,733,510 km (0.064 R)
• M80: 34,054,459 km (0.099 R)
• M81: 35,617,458 km (0.088 R)
• M82: 36,351,086 km (0.09 R)
• M83: 36,577,727 km (0.104 R)
• M84: 37,146,647 km (0.057 R)
• M85: 38,350,910 km (0.096 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: 487 - 12,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit