🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.47 AU - 0.77 AU

Year: 183 Days

Day: 32.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.72 AU - 1.16 AU

Year: 342 Days

Day: 29.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.05 AU - 1.21 AU

Year: 450 Days

Day: 13.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,549,426 km

• M1: 524,191 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.1 AU - 1.46 AU

Year: 543 Days

Day: 28.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.92 AU - 1.94 AU

Year: 1005 Days

Day: 23.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.88 AU - 4.7 AU

Year: 3330 Days

Day: 22.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.4

Radius: 8

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.6 AU - 5.8 AU

Year: 4444 Days

Day: 7.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 23,549,426 km

• M1: 122,969 km (0.109 R)
• M2: 308,620 km (0.069 R)
• M3: 418,575 km (0.101 R)
• M4: 524,490 km (0.066 R)
• M5: 660,175 km (0.099 R)
• M6: 722,109 km (0.102 R)
• M7: 966,701 km (0.108 R)
• M8: 1,186,012 km (0.091 R)
• M9: 1,367,624 km (0.095 R)
• M10: 1,461,870 km (0.055 R)
• M11: 1,757,625 km (0.109 R)
• M12: 1,860,549 km (0.075 R)
• M13: 1,920,238 km (0.094 R)
• M14: 2,134,313 km (0.083 R)
• M15: 2,244,267 km (0.052 R)
• M16: 2,340,010 km (0.084 R)
• M17: 2,470,010 km (0.116 R)
• M18: 2,602,255 km (0.044 R)
• M19: 3,030,703 km (0.054 R)
• M20: 3,536,793 km (0.095 R)
• M21: 3,629,843 km (0.042 R)
• M22: 3,780,637 km (0.116 R)
• M23: 3,914,228 km (0.081 R)
• M24: 4,205,795 km (0.085 R)
• M25: 4,626,015 km (0.1 R)
• M26: 5,038,606 km (0.116 R)
• M27: 5,101,437 km (0.034 R)
• M28: 5,228,146 km (0.118 R)
• M29: 5,420,080 km (0.041 R)
• M30: 6,143,536 km (0.072 R)
• M31: 6,967,072 km (0.079 R)
• M32: 7,154,668 km (0.112 R)
• M33: 7,225,577 km (0.092 R)
• M34: 7,296,636 km (0.094 R)
• M35: 7,535,245 km (0.03 R)
• M36: 7,703,692 km (0.082 R)
• M37: 7,800,631 km (0.093 R)
• M38: 8,093,694 km (0.086 R)
• M39: 9,198,773 km (0.075 R)
• M40: 9,327,427 km (0.105 R)
• M41: 9,769,040 km (0.066 R)
• M42: 9,847,729 km (0.068 R)
• M43: 10,137,949 km (0.032 R)
• M44: 10,297,420 km (0.054 R)
• M45: 10,511,345 km (0.097 R)
• M46: 10,699,689 km (0.114 R)
• M47: 11,134,570 km (0.07 R)
• M48: 11,519,784 km (0.09 R)
• M49: 11,575,135 km (0.1 R)
• M50: 11,686,286 km (0.081 R)
• M51: 11,909,486 km (0.118 R)
• M52: 12,021,535 km (0.102 R)
• M53: 12,388,349 km (0.083 R)
• M54: 12,473,470 km (0.028 R)
• M55: 12,644,461 km (0.111 R)
• M56: 12,816,199 km (0.107 R)
• M57: 12,873,645 km (0.073 R)
• M58: 13,248,836 km (0.092 R)
• M59: 13,394,096 km (0.075 R)
• M60: 13,774,374 km (0.09 R)
• M61: 14,217,632 km (0.082 R)
• M62: 14,936,450 km (0.082 R)
• M63: 15,117,912 km (0.091 R)
• M64: 15,330,640 km (0.111 R)
• M65: 15,544,416 km (0.097 R)
• M66: 16,067,559 km (0.099 R)
• M67: 16,222,543 km (0.094 R)
• M68: 16,377,975 km (0.103 R)
• M69: 16,690,485 km (0.119 R)
• M70: 16,815,997 km (0.095 R)
• M71: 17,162,915 km (0.116 R)
• M72: 17,257,910 km (0.047 R)
• M73: 17,448,348 km (0.072 R)
• M74: 17,799,454 km (0.084 R)
• M75: 17,895,645 km (0.072 R)
• M76: 19,391,774 km (0.081 R)
• M77: 19,523,719 km (0.04 R)
• M78: 20,422,503 km (0.066 R)
• M79: 20,826,268 km (0.119 R)
• M80: 22,018,862 km (0.095 R)
• M81: 22,087,677 km (0.1 R)
• M82: 22,191,049 km (0.117 R)
• M83: 22,432,949 km (0.092 R)
• M84: 22,502,063 km (0.094 R)
• M85: 22,571,476 km (0.067 R)
• M86: 22,710,303 km (0.083 R)
• M87: 22,779,866 km (0.11 R)
• M88: 23,549,398 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 16,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit