🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.61 AU - 0.75 AU

Year: 201 Days

Day: 40.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,244,801 km

• M1: 106,065 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.61 AU - 0.89 AU

Year: 233 Days

Day: 30.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.69 AU - 1.07 AU

Year: 296 Days

Day: 46 Hours

Environment

Temp: 180 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,244,801 km

• M1: 51,162 km (0.116 R)
• M2: 333,753 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.8 AU - 1.2 AU

Year: 358 Days

Day: 45.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.61 AU - 2.77 AU

Year: 1580 Days

Day: 13.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.31 AU - 4.61 AU

Year: 2822 Days

Day: 29.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,244,801 km

• M1: 135,536 km (0.029 R)
• M2: 1,669,961 km (0.046 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.9

Radius: 9.2

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.35 AU - 6.59 AU

Year: 4582 Days

Day: 9.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,244,801 km

• M1: 362,625 km (0.102 R)
• M2: 559,047 km (0.061 R)
• M3: 751,729 km (0.114 R)
• M4: 829,670 km (0.117 R)
• M5: 952,190 km (0.116 R)
• M6: 1,110,315 km (0.068 R)
• M7: 1,231,041 km (0.084 R)
• M8: 1,293,124 km (0.085 R)
• M9: 1,420,432 km (0.086 R)
• M10: 1,485,656 km (0.09 R)
• M11: 1,602,492 km (0.082 R)
• M12: 1,774,829 km (0.108 R)
• M13: 2,026,303 km (0.096 R)
• M14: 2,250,999 km (0.106 R)
• M15: 2,603,452 km (0.089 R)
• M16: 2,765,765 km (0.114 R)
• M17: 3,581,822 km (0.115 R)
• M18: 4,467,591 km (0.098 R)
• M19: 4,985,199 km (0.07 R)
• M20: 5,086,028 km (0.067 R)
• M21: 5,444,166 km (0.05 R)
• M22: 6,130,820 km (0.061 R)
• M23: 6,238,830 km (0.116 R)
• M24: 6,456,943 km (0.109 R)
• M25: 6,649,775 km (0.101 R)
• M26: 6,872,526 km (0.111 R)
• M27: 7,182,942 km (0.119 R)
• M28: 7,613,634 km (0.066 R)
• M29: 7,846,708 km (0.057 R)
• M30: 7,993,613 km (0.09 R)
• M31: 8,141,415 km (0.068 R)
• M32: 8,290,116 km (0.111 R)
• M33: 8,530,071 km (0.043 R)
• M34: 8,650,796 km (0.112 R)
• M35: 8,711,533 km (0.098 R)
• M36: 8,833,156 km (0.106 R)
• M37: 8,986,045 km (0.073 R)
• M38: 9,170,649 km (0.105 R)
• M39: 9,263,399 km (0.096 R)
• M40: 9,512,330 km (0.108 R)
• M41: 9,826,635 km (0.069 R)
• M42: 9,921,630 km (0.066 R)
• M43: 10,208,260 km (0.12 R)
• M44: 10,562,507 km (0.096 R)
• M45: 10,692,209 km (0.047 R)
• M46: 11,850,395 km (0.059 R)
• M47: 12,154,677 km (0.104 R)
• M48: 12,461,353 km (0.117 R)
• M49: 12,943,806 km (0.109 R)
• M50: 13,257,064 km (0.087 R)
• M51: 13,749,540 km (0.114 R)
• M52: 14,212,097 km (0.055 R)
• M53: 14,499,325 km (0.1 R)
• M54: 14,571,431 km (0.115 R)
• M55: 14,679,740 km (0.104 R)
• M56: 15,335,727 km (0.038 R)
• M57: 15,409,179 km (0.061 R)
• M58: 15,556,533 km (0.113 R)
• M59: 15,889,687 km (0.104 R)
• M60: 17,398,532 km (0.043 R)
• M61: 17,475,275 km (0.09 R)
• M62: 17,705,806 km (0.068 R)
• M63: 18,053,770 km (0.059 R)
• M64: 19,268,954 km (0.116 R)
• M65: 19,388,034 km (0.093 R)
• M66: 19,866,597 km (0.114 R)
• M67: 20,835,243 km (0.108 R)
• M68: 21,448,445 km (0.079 R)
• M69: 22,400,187 km (0.11 R)
• M70: 23,070,385 km (0.097 R)
• M71: 23,323,505 km (0.072 R)
• M72: 23,662,194 km (0.105 R)
• M73: 24,173,520 km (0.079 R)
• M74: 24,344,809 km (0.071 R)
• M75: 24,516,398 km (0.063 R)
• M76: 24,688,436 km (0.09 R)
• M77: 25,380,625 km (0.092 R)
• M78: 27,629,380 km (0.042 R)
• M79: 28,167,633 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.7

Radius: 13.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.5 AU - 12.44 AU

Year: 11275 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,244,801 km

• M1: 167,550 km (0.071 R)
• M2: 372,050 km (0.058 R)
• M3: 577,149 km (0.114 R)
• M4: 709,842 km (0.064 R)
• M5: 795,262 km (0.11 R)
• M6: 1,515,726 km (0.059 R)
• M7: 1,766,900 km (0.084 R)
• M8: 2,601,357 km (0.117 R)
• M9: 2,999,886 km (0.095 R)
• M10: 3,218,897 km (0.078 R)
• M11: 3,802,628 km (0.078 R)
• M12: 4,585,624 km (0.067 R)
• M13: 5,300,253 km (0.092 R)
• M14: 5,388,515 km (0.098 R)
• M15: 6,142,040 km (0.083 R)
• M16: 6,358,957 km (0.099 R)
• M17: 6,547,001 km (0.098 R)
• M18: 6,896,611 km (0.112 R)
• M19: 7,350,342 km (0.093 R)
• M20: 7,780,436 km (0.087 R)
• M21: 8,116,881 km (0.093 R)
• M22: 8,458,264 km (0.104 R)
• M23: 8,596,043 km (0.111 R)
• M24: 9,942,723 km (0.095 R)
• M25: 10,271,390 km (0.089 R)
• M26: 10,492,346 km (0.062 R)
• M27: 10,714,947 km (0.026 R)
• M28: 11,127,239 km (0.088 R)
• M29: 12,200,155 km (0.087 R)
• M30: 14,074,467 km (0.045 R)
• M31: 14,238,127 km (0.074 R)
• M32: 15,443,437 km (0.084 R)
• M33: 15,739,342 km (0.106 R)
• M34: 16,165,247 km (0.063 R)
• M35: 16,638,126 km (0.104 R)
• M36: 16,811,210 km (0.059 R)
• M37: 17,334,204 km (0.091 R)
• M38: 17,906,716 km (0.116 R)
• M39: 18,575,119 km (0.104 R)
• M40: 19,160,944 km (0.081 R)
• M41: 19,615,722 km (0.076 R)
• M42: 19,936,310 km (0.082 R)
• M43: 20,074,089 km (0.075 R)
• M44: 20,166,242 km (0.034 R)
• M45: 20,675,323 km (0.069 R)
• M46: 20,768,373 km (0.069 R)
• M47: 22,275,721 km (0.092 R)
• M48: 22,850,028 km (0.117 R)
• M49: 23,187,221 km (0.081 R)
• M50: 23,332,331 km (0.083 R)
• M51: 23,817,926 km (0.036 R)
• M52: 24,799,437 km (0.113 R)
• M53: 24,898,322 km (0.1 R)
• M54: 25,594,101 km (0.119 R)
• M55: 26,044,690 km (0.105 R)
• M56: 26,346,579 km (0.103 R)
• M57: 26,497,972 km (0.082 R)
• M58: 26,649,664 km (0.05 R)
• M59: 27,055,673 km (0.102 R)
• M60: 28,440,650 km (0.12 R)
• M61: 28,544,171 km (0.085 R)
• M62: 29,586,120 km (0.047 R)
• M63: 32,137,662 km (0.116 R)
• M64: 32,678,009 km (0.09 R)
• M65: 32,786,468 km (0.096 R)
• M66: 34,097,095 km (0.102 R)
• M67: 34,593,012 km (0.086 R)
• M68: 35,536,226 km (0.104 R)
• M69: 37,277,845 km (0.086 R)
• M70: 37,391,240 km (0.109 R)
• M71: 37,561,482 km (0.117 R)
• M72: 37,788,721 km (0.072 R)
• M73: 37,902,565 km (0.065 R)
• M74: 38,187,699 km (0.095 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 10,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit