🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.5 AU - 0.78 AU

Year: 182 Days

Day: 29.6 Hours

Environment

Temp: 225 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.62 AU - 0.76 AU

Year: 203 Days

Day: 18.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,856,341 km

• M1: 88,861 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.74 AU - 1.18 AU

Year: 334 Days

Day: 16.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.27 AU - 1.59 AU

Year: 607 Days

Day: 45.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,856,341 km

• M1: 674,088 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.2 AU - 1.86 AU

Year: 671 Days

Day: 40.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,856,341 km

• M1: 166,353 km (0.041 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.16 AU - 4.4 AU

Year: 2607 Days

Day: 31.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,856,341 km

• M1: 2,847,446 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.58 AU - 4.36 AU

Year: 2806 Days

Day: 29.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.3

Radius: 9.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.72 AU - 9.66 AU

Year: 8315 Days

Day: 15 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,856,341 km

• M1: 143,913 km (0.09 R)
• M2: 264,938 km (0.108 R)
• M3: 359,184 km (0.09 R)
• M4: 416,480 km (0.099 R)
• M5: 509,680 km (0.064 R)
• M6: 719,566 km (0.097 R)
• M7: 888,462 km (0.091 R)
• M8: 1,219,522 km (0.114 R)
• M9: 1,327,831 km (0.073 R)
• M10: 1,423,274 km (0.068 R)
• M11: 1,488,200 km (0.073 R)
• M12: 1,554,172 km (0.113 R)
• M13: 2,460,885 km (0.057 R)
• M14: 2,519,827 km (0.118 R)
• M15: 2,619,160 km (0.1 R)
• M16: 2,821,715 km (0.113 R)
• M17: 2,883,499 km (0.032 R)
• M18: 3,328,852 km (0.108 R)
• M19: 3,416,217 km (0.069 R)
• M20: 4,002,341 km (0.099 R)
• M21: 4,118,579 km (0.091 R)
• M22: 4,236,013 km (0.09 R)
• M23: 4,498,408 km (0.046 R)
• M24: 4,864,773 km (0.052 R)
• M25: 5,522,555 km (0.118 R)
• M26: 6,560,914 km (0.057 R)
• M27: 6,670,868 km (0.03 R)
• M28: 6,809,097 km (0.12 R)
• M29: 7,201,342 km (0.059 R)
• M30: 8,243,291 km (0.115 R)
• M31: 8,421,463 km (0.029 R)
• M32: 8,691,187 km (0.034 R)
• M33: 8,751,625 km (0.117 R)
• M34: 9,085,976 km (0.084 R)
• M35: 9,362,732 km (0.093 R)
• M36: 9,548,682 km (0.111 R)
• M37: 9,642,181 km (0.104 R)
• M38: 9,892,907 km (0.077 R)
• M39: 10,432,956 km (0.086 R)
• M40: 11,145,939 km (0.109 R)
• M41: 11,541,476 km (0.082 R)
• M42: 11,774,400 km (0.119 R)
• M43: 12,076,139 km (0.083 R)
• M44: 12,996,614 km (0.101 R)
• M45: 13,587,675 km (0.054 R)
• M46: 14,010,140 km (0.076 R)
• M47: 14,401,338 km (0.058 R)
• M48: 15,449,570 km (0.11 R)
• M49: 15,596,176 km (0.114 R)
• M50: 15,816,833 km (0.072 R)
• M51: 15,927,536 km (0.114 R)
• M52: 16,038,537 km (0.084 R)
• M53: 16,149,689 km (0.118 R)
• M54: 16,261,289 km (0.031 R)
• M55: 16,559,736 km (0.109 R)
• M56: 17,011,073 km (0.049 R)
• M57: 17,619,039 km (0.099 R)
• M58: 17,733,780 km (0.096 R)
• M59: 18,466,660 km (0.117 R)
• M60: 18,934,602 km (0.088 R)
• M61: 20,241,340 km (0.087 R)
• M62: 20,602,918 km (0.107 R)
• M63: 22,028,735 km (0.059 R)
• M64: 22,691,155 km (0.12 R)
• M65: 22,899,544 km (0.084 R)
• M66: 23,108,533 km (0.108 R)
• M67: 23,192,307 km (0.052 R)
• M68: 23,950,769 km (0.102 R)
• M69: 24,803,028 km (0.1 R)
• M70: 25,146,804 km (0.12 R)
• M71: 25,232,972 km (0.048 R)
• M72: 26,143,724 km (0.117 R)
• M73: 26,581,148 km (0.088 R)
• M74: 26,668,962 km (0.095 R)
• M75: 27,330,484 km (0.074 R)
• M76: 27,507,757 km (0.096 R)
• M77: 27,641,049 km (0.071 R)
• M78: 27,819,070 km (0.078 R)
• M79: 28,041,971 km (0.083 R)
• M80: 28,489,867 km (0.087 R)
• M81: 28,759,592 km (0.114 R)
• M82: 29,847,468 km (0.075 R)
• M83: 30,534,122 km (0.036 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 17,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit