🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.57 AU - 0.79 AU

Year: 207 Days

Day: 32.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.1 AU - 1.38 AU

Year: 509 Days

Day: 29 Hours

Environment

Temp: -8 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.3 AU - 1.7 AU

Year: 678 Days

Day: 19.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,586,007 km

• M1: 290,669 km (0.103 R)
• M2: 417,079 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.44 AU - 2.22 AU

Year: 913 Days

Day: 29.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.2

Radius: 11.3

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.99 AU - 5.69 AU

Year: 4553 Days

Day: 7 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 41,586,007 km

• M1: 239,506 km (0.112 R)
• M2: 325,525 km (0.084 R)
• M3: 622,776 km (0.085 R)
• M4: 828,323 km (0.105 R)
• M5: 947,852 km (0.101 R)
• M6: 1,023,698 km (0.11 R)
• M7: 1,153,100 km (0.063 R)
• M8: 1,312,422 km (0.079 R)
• M9: 1,385,575 km (0.107 R)
• M10: 1,633,459 km (0.116 R)
• M11: 1,813,725 km (0.052 R)
• M12: 2,143,438 km (0.057 R)
• M13: 2,223,473 km (0.063 R)
• M14: 2,654,016 km (0.08 R)
• M15: 2,724,476 km (0.084 R)
• M16: 2,875,271 km (0.114 R)
• M17: 3,004,524 km (0.107 R)
• M18: 3,252,108 km (0.071 R)
• M19: 3,369,842 km (0.086 R)
• M20: 3,454,963 km (0.083 R)
• M21: 3,635,976 km (0.098 R)
• M22: 3,828,958 km (0.106 R)
• M23: 3,998,452 km (0.1 R)
• M24: 4,097,635 km (0.074 R)
• M25: 4,372,596 km (0.11 R)
• M26: 4,596,993 km (0.073 R)
• M27: 4,691,539 km (0.099 R)
• M28: 4,767,834 km (0.049 R)
• M29: 4,998,813 km (0.107 R)
• M30: 5,233,532 km (0.084 R)
• M31: 5,322,543 km (0.112 R)
• M32: 5,401,979 km (0.11 R)
• M33: 5,683,522 km (0.119 R)
• M34: 5,856,757 km (0.097 R)
• M35: 6,011,142 km (0.049 R)
• M36: 6,219,083 km (0.117 R)
• M37: 6,355,516 km (0.103 R)
• M38: 6,835,426 km (0.092 R)
• M39: 7,063,413 km (0.094 R)
• M40: 7,294,093 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.6

Radius: 10.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.28 AU - 12.3 AU

Year: 12179 Days

Day: 10 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,586,007 km

• M1: 134,339 km (0.07 R)
• M2: 356,791 km (0.101 R)
• M3: 513,121 km (0.083 R)
• M4: 1,643,033 km (0.1 R)
• M5: 1,810,882 km (0.045 R)
• M6: 1,962,724 km (0.107 R)
• M7: 2,141,344 km (0.111 R)
• M8: 2,278,974 km (0.09 R)
• M9: 2,587,295 km (0.095 R)
• M10: 2,684,833 km (0.091 R)
• M11: 3,217,551 km (0.069 R)
• M12: 3,482,938 km (0.071 R)
• M13: 3,922,157 km (0.073 R)
• M14: 4,034,804 km (0.092 R)
• M15: 4,177,072 km (0.111 R)
• M16: 5,127,018 km (0.11 R)
• M17: 6,305,700 km (0.065 R)
• M18: 6,976,497 km (0.071 R)
• M19: 7,044,863 km (0.092 R)
• M20: 7,147,786 km (0.077 R)
• M21: 7,564,566 km (0.093 R)
• M22: 7,634,877 km (0.077 R)
• M23: 8,421,911 km (0.104 R)
• M24: 8,936,079 km (0.108 R)
• M25: 9,650,409 km (0.085 R)
• M26: 9,841,446 km (0.037 R)
• M27: 10,266,154 km (0.1 R)
• M28: 10,343,945 km (0.083 R)
• M29: 10,894,615 km (0.107 R)
• M30: 12,024,228 km (0.11 R)
• M31: 12,436,669 km (0.072 R)
• M32: 12,769,973 km (0.054 R)
• M33: 13,916,791 km (0.116 R)
• M34: 14,002,959 km (0.069 R)
• M35: 14,132,660 km (0.054 R)
• M36: 14,699,487 km (0.105 R)
• M37: 15,273,643 km (0.108 R)
• M38: 16,035,545 km (0.112 R)
• M39: 16,126,052 km (0.099 R)
• M40: 16,489,575 km (0.111 R)
• M41: 17,224,699 km (0.115 R)
• M42: 17,363,675 km (0.113 R)
• M43: 17,549,625 km (0.109 R)
• M44: 17,970,594 km (0.064 R)
• M45: 18,584,244 km (0.101 R)
• M46: 18,965,420 km (0.03 R)
• M47: 19,590,290 km (0.102 R)
• M48: 19,880,959 km (0.083 R)
• M49: 19,978,197 km (0.076 R)
• M50: 20,124,354 km (0.077 R)
• M51: 20,515,702 km (0.111 R)
• M52: 20,909,594 km (0.083 R)
• M53: 21,705,005 km (0.103 R)
• M54: 23,120,501 km (0.119 R)
• M55: 23,325,150 km (0.08 R)
• M56: 23,787,857 km (0.085 R)
• M57: 23,994,451 km (0.073 R)
• M58: 24,984,041 km (0.081 R)
• M59: 25,141,418 km (0.06 R)
• M60: 25,615,793 km (0.109 R)
• M61: 25,774,666 km (0.105 R)
• M62: 27,002,864 km (0.118 R)
• M63: 27,488,609 km (0.078 R)
• M64: 28,086,252 km (0.085 R)
• M65: 29,128,800 km (0.112 R)
• M66: 29,515,959 km (0.066 R)
• M67: 29,960,714 km (0.047 R)
• M68: 31,534,483 km (0.103 R)
• M69: 32,274,245 km (0.085 R)
• M70: 32,962,245 km (0.088 R)
• M71: 33,481,350 km (0.077 R)
• M72: 34,761,758 km (0.119 R)
• M73: 35,349,079 km (0.095 R)
• M74: 35,584,846 km (0.058 R)
• M75: 35,821,210 km (0.118 R)
• M76: 35,998,783 km (0.12 R)
• M77: 36,117,414 km (0.072 R)
• M78: 36,771,905 km (0.112 R)
• M79: 37,130,491 km (0.12 R)
• M80: 37,610,550 km (0.109 R)
• M81: 39,612,170 km (0.092 R)
• M82: 39,857,061 km (0.107 R)
• M83: 40,041,216 km (0.111 R)
• M84: 41,275,549 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 20,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit