🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.67 AU - 1.07 AU

Year: 288 Days

Day: 13.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,488,088 km

• M1: 432,188 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.43 AU - 2.29 AU

Year: 900 Days

Day: 29.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,488,088 km

• M1: 773,720 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.52 AU - 4.68 AU

Year: 3500 Days

Day: 41 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,488,088 km

• M1: 619,036 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.34 AU - 5.8 AU

Year: 4050 Days

Day: 17.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999

Radius: 8.6

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.62 AU - 10.84 AU

Year: 9151 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,488,088 km

• M1: 174,132 km (0.096 R)
• M2: 262,544 km (0.115 R)
• M3: 695,780 km (0.098 R)
• M4: 839,693 km (0.066 R)
• M5: 1,115,402 km (0.097 R)
• M6: 1,557,015 km (0.071 R)
• M7: 1,675,496 km (0.116 R)
• M8: 1,997,730 km (0.055 R)
• M9: 2,205,821 km (0.072 R)
• M10: 2,285,706 km (0.076 R)
• M11: 2,339,412 km (0.1 R)
• M12: 2,420,942 km (0.047 R)
• M13: 2,642,946 km (0.119 R)
• M14: 2,728,067 km (0.08 R)
• M15: 2,813,936 km (0.115 R)
• M16: 2,871,681 km (0.09 R)
• M17: 3,533,651 km (0.077 R)
• M18: 4,011,467 km (0.05 R)
• M19: 4,175,277 km (0.056 R)
• M20: 4,645,762 km (0.096 R)
• M21: 4,922,069 km (0.094 R)
• M22: 4,992,081 km (0.088 R)
• M23: 5,168,457 km (0.078 R)
• M24: 5,418,734 km (0.045 R)
• M25: 5,490,990 km (0.045 R)
• M26: 5,600,047 km (0.075 R)
• M27: 5,857,205 km (0.118 R)
• M28: 6,497,933 km (0.112 R)
• M29: 7,002,826 km (0.119 R)
• M30: 7,160,801 km (0.1 R)
• M31: 7,520,435 km (0.113 R)
• M32: 7,601,068 km (0.117 R)
• M33: 8,091,599 km (0.116 R)
• M34: 8,215,765 km (0.064 R)
• M35: 8,508,080 km (0.107 R)
• M36: 9,060,096 km (0.094 R)
• M37: 9,232,283 km (0.087 R)
• M38: 10,198,536 km (0.064 R)
• M39: 10,467,513 km (0.105 R)
• M40: 10,784,510 km (0.036 R)
• M41: 10,875,616 km (0.051 R)
• M42: 11,474,157 km (0.071 R)
• M43: 12,799,594 km (0.081 R)
• M44: 13,187,202 km (0.078 R)
• M45: 13,284,590 km (0.117 R)
• M46: 15,335,577 km (0.118 R)
• M47: 17,482,905 km (0.07 R)
• M48: 17,912,849 km (0.091 R)
• M49: 18,728,307 km (0.082 R)
• M50: 18,947,767 km (0.074 R)
• M51: 19,611,533 km (0.12 R)
• M52: 20,058,083 km (0.083 R)
• M53: 20,395,276 km (0.028 R)
• M54: 20,508,073 km (0.078 R)
• M55: 20,847,810 km (0.063 R)
• M56: 21,132,345 km (0.075 R)
• M57: 22,515,826 km (0.05 R)
• M58: 23,454,403 km (0.081 R)
• M59: 23,572,585 km (0.118 R)
• M60: 24,405,696 km (0.113 R)
• M61: 24,645,352 km (0.074 R)
• M62: 25,551,616 km (0.083 R)
• M63: 27,272,141 km (0.088 R)
• M64: 27,833,133 km (0.081 R)
• M65: 28,839,777 km (0.086 R)
• M66: 28,966,337 km (0.101 R)
• M67: 29,093,196 km (0.104 R)
• M68: 29,347,512 km (0.059 R)
• M69: 30,371,958 km (0.062 R)
• M70: 31,408,073 km (0.052 R)
• M71: 32,851,543 km (0.083 R)
• M72: 33,514,860 km (0.076 R)
• M73: 34,719,871 km (0.061 R)
• M74: 35,259,919 km (0.077 R)
• M75: 35,395,455 km (0.108 R)
• M76: 36,896,968 km (0.051 R)
• M77: 37,034,449 km (0.061 R)
• M78: 37,517,201 km (0.055 R)
• M79: 38,837,851 km (0.089 R)
• M80: 39,679,938 km (0.068 R)
• M81: 40,173,760 km (0.09 R)
• M82: 42,385,565 km (0.092 R)
• M83: 42,745,946 km (0.086 R)
• M84: 43,107,374 km (0.096 R)
• M85: 44,563,411 km (0.104 R)
• M86: 45,076,681 km (0.12 R)
• M87: 45,370,940 km (0.069 R)
• M88: 45,887,352 km (0.106 R)
• M89: 47,747,751 km (0.118 R)
• M90: 48,649,527 km (0.1 R)

Asteroid Belt

Center: 10.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.8

Radius: 14.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.72 AU - 14.98 AU

Year: 16342 Days

Day: 10.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,488,088 km

• M1: 229,633 km (0.045 R)
• M2: 340,634 km (0.026 R)
• M3: 711,188 km (0.105 R)
• M4: 1,246,599 km (0.061 R)
• M5: 1,569,132 km (0.069 R)
• M6: 2,049,790 km (0.073 R)
• M7: 2,238,433 km (0.114 R)
• M8: 2,489,757 km (0.076 R)
• M9: 2,691,714 km (0.084 R)
• M10: 2,929,426 km (0.064 R)
• M11: 3,174,168 km (0.115 R)
• M12: 3,489,670 km (0.1 R)
• M13: 4,015,955 km (0.06 R)
• M14: 4,323,079 km (0.104 R)
• M15: 4,816,303 km (0.109 R)
• M16: 5,290,529 km (0.11 R)
• M17: 5,627,722 km (0.078 R)
• M18: 7,128,039 km (0.076 R)
• M19: 9,686,163 km (0.118 R)
• M20: 10,706,271 km (0.108 R)
• M21: 11,277,286 km (0.12 R)
• M22: 12,448,637 km (0.112 R)
• M23: 13,048,973 km (0.035 R)
• M24: 13,915,444 km (0.075 R)
• M25: 15,650,480 km (0.068 R)
• M26: 16,135,477 km (0.058 R)
• M27: 17,175,481 km (0.053 R)
• M28: 17,397,185 km (0.112 R)
• M29: 18,350,273 km (0.102 R)
• M30: 19,090,483 km (0.102 R)
• M31: 19,550,946 km (0.093 R)
• M32: 19,782,523 km (0.065 R)
• M33: 21,727,595 km (0.09 R)
• M34: 22,328,978 km (0.095 R)
• M35: 22,571,177 km (0.098 R)
• M36: 22,935,897 km (0.034 R)
• M37: 23,425,381 km (0.077 R)
• M38: 24,228,123 km (0.051 R)
• M39: 24,352,439 km (0.095 R)
• M40: 24,726,733 km (0.077 R)
• M41: 25,607,116 km (0.045 R)
• M42: 25,733,826 km (0.068 R)
• M43: 26,497,972 km (0.034 R)
• M44: 27,918,254 km (0.073 R)
• M45: 28,310,051 km (0.096 R)
• M46: 28,637,820 km (0.103 R)
• M47: 29,429,641 km (0.083 R)
• M48: 30,094,903 km (0.12 R)
• M49: 31,984,324 km (0.086 R)
• M50: 34,469,444 km (0.103 R)
• M51: 35,664,432 km (0.076 R)
• M52: 36,089,439 km (0.108 R)
• M53: 36,302,466 km (0.046 R)
• M54: 36,730,017 km (0.09 R)
• M55: 38,529,380 km (0.061 R)
• M56: 38,965,608 km (0.067 R)
• M57: 39,111,316 km (0.105 R)
• M58: 40,431,069 km (0.108 R)
• M59: 41,096,480 km (0.104 R)
• M60: 41,467,632 km (0.068 R)
• M61: 41,616,482 km (0.045 R)
• M62: 42,063,929 km (0.117 R)
• M63: 43,039,008 km (0.047 R)
• M64: 43,189,653 km (0.098 R)
• M65: 47,634,655 km (0.064 R)
• M66: 48,493,945 km (0.089 R)
• M67: 48,807,652 km (0.085 R)
• M68: 49,200,795 km (0.088 R)
• M69: 50,386,657 km (0.086 R)
• M70: 50,783,989 km (0.086 R)
• M71: 51,741,864 km (0.105 R)
• M72: 51,902,084 km (0.102 R)
• M73: 52,464,123 km (0.113 R)
• M74: 52,705,723 km (0.047 R)
• M75: 52,947,623 km (0.041 R)
• M76: 53,109,039 km (0.109 R)
• M77: 54,325,270 km (0.104 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 10,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit