🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.51 AU - 0.59 AU

Year: 148 Days

Day: 37.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.45 AU - 0.75 AU

Year: 168 Days

Day: 40.5 Hours

Environment

Temp: 229 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.73 AU - 1.01 AU

Year: 293 Days

Day: 16.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.69 AU - 1.07 AU

Year: 299 Days

Day: 37.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,043,972 km

• M1: 367,861 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.76 AU - 1.06 AU

Year: 314 Days

Day: 40.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.31 AU - 1.85 AU

Year: 718 Days

Day: 26.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.79 AU - 4.79 AU

Year: 3791 Days

Day: 20.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.5

Radius: 8.9

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.33 AU - 10.19 AU

Year: 9377 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,043,972 km

• M1: 167,998 km (0.071 R)
• M2: 272,867 km (0.064 R)
• M3: 348,713 km (0.052 R)
• M4: 499,657 km (0.119 R)
• M5: 642,822 km (0.069 R)
• M6: 918,531 km (0.096 R)
• M7: 1,006,494 km (0.071 R)
• M8: 1,229,994 km (0.059 R)
• M9: 1,658,741 km (0.043 R)
• M10: 1,833,920 km (0.075 R)
• M11: 2,469,262 km (0.061 R)
• M12: 4,308,119 km (0.101 R)
• M13: 4,550,169 km (0.044 R)
• M14: 5,174,890 km (0.079 R)
• M15: 5,400,034 km (0.089 R)
• M16: 6,298,070 km (0.116 R)
• M17: 6,677,151 km (0.099 R)
• M18: 7,821,874 km (0.069 R)
• M19: 8,304,028 km (0.111 R)
• M20: 9,064,733 km (0.1 R)
• M21: 9,297,358 km (0.114 R)
• M22: 9,966,958 km (0.111 R)
• M23: 10,046,694 km (0.064 R)
• M24: 10,856,467 km (0.116 R)
• M25: 11,310,796 km (0.053 R)
• M26: 12,667,499 km (0.041 R)
• M27: 14,119,795 km (0.041 R)
• M28: 14,525,056 km (0.059 R)
• M29: 14,934,056 km (0.101 R)
• M30: 15,071,237 km (0.118 R)
• M31: 15,392,873 km (0.036 R)
• M32: 15,577,776 km (0.08 R)
• M33: 16,560,335 km (0.087 R)
• M34: 18,242,264 km (0.09 R)
• M35: 18,585,142 km (0.03 R)
• M36: 18,782,013 km (0.103 R)
• M37: 19,078,665 km (0.095 R)
• M38: 19,177,849 km (0.092 R)
• M39: 19,927,484 km (0.046 R)
• M40: 20,788,569 km (0.113 R)
• M41: 21,352,254 km (0.101 R)
• M42: 21,455,327 km (0.096 R)
• M43: 21,661,921 km (0.094 R)
• M44: 21,869,114 km (0.104 R)
• M45: 22,024,995 km (0.085 R)
• M46: 22,129,115 km (0.091 R)
• M47: 22,599,601 km (0.109 R)
• M48: 22,967,761 km (0.075 R)
• M49: 23,073,377 km (0.119 R)
• M50: 24,352,888 km (0.101 R)
• M51: 25,001,245 km (0.065 R)
• M52: 26,259,812 km (0.101 R)
• M53: 27,538,724 km (0.098 R)
• M54: 27,932,017 km (0.066 R)
• M55: 27,988,415 km (0.079 R)
• M56: 28,214,158 km (0.077 R)
• M57: 29,065,969 km (0.089 R)
• M58: 29,811,116 km (0.085 R)
• M59: 30,330,669 km (0.117 R)
• M60: 30,562,546 km (0.117 R)
• M61: 30,736,827 km (0.115 R)
• M62: 30,853,214 km (0.112 R)
• M63: 32,794,546 km (0.115 R)
• M64: 33,390,544 km (0.086 R)
• M65: 34,110,558 km (0.088 R)
• M66: 35,626,883 km (0.094 R)
• M67: 35,932,810 km (0.116 R)
• M68: 36,055,331 km (0.091 R)
• M69: 36,116,816 km (0.095 R)
• M70: 36,362,455 km (0.1 R)
• M71: 36,732,261 km (0.101 R)
• M72: 37,351,148 km (0.073 R)
• M73: 37,537,547 km (0.108 R)
• M74: 38,036,007 km (0.12 R)
• M75: 39,861,250 km (0.083 R)
• M76: 40,880,461 km (0.114 R)
• M77: 41,457,609 km (0.06 R)
• M78: 41,843,721 km (0.102 R)
• M79: 42,360,582 km (0.058 R)
• M80: 42,554,909 km (0.063 R)
• M81: 43,139,837 km (0.11 R)
• M82: 43,596,559 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.2

Radius: 13.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.1 AU - 11.82 AU

Year: 10523 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 44,043,972 km

• M1: 182,210 km (0.103 R)
• M2: 417,228 km (0.066 R)
• M3: 774,468 km (0.095 R)
• M4: 1,039,556 km (0.076 R)
• M5: 1,238,521 km (0.108 R)
• M6: 1,351,168 km (0.089 R)
• M7: 1,484,310 km (0.117 R)
• M8: 1,639,593 km (0.093 R)
• M9: 1,855,612 km (0.097 R)
• M10: 2,395,959 km (0.045 R)
• M11: 4,191,433 km (0.045 R)
• M12: 4,414,484 km (0.095 R)
• M13: 5,561,151 km (0.098 R)
• M14: 5,806,641 km (0.075 R)
• M15: 6,422,087 km (0.073 R)
• M16: 6,593,526 km (0.074 R)
• M17: 6,853,677 km (0.068 R)
• M18: 7,533,749 km (0.084 R)
• M19: 8,111,795 km (0.049 R)
• M20: 8,515,709 km (0.058 R)
• M21: 8,862,627 km (0.115 R)
• M22: 9,246,345 km (0.075 R)
• M23: 10,564,901 km (0.111 R)
• M24: 10,767,756 km (0.085 R)
• M25: 10,971,807 km (0.108 R)
• M26: 12,259,097 km (0.086 R)
• M27: 12,651,043 km (0.12 R)
• M28: 13,155,786 km (0.11 R)
• M29: 13,925,318 km (0.114 R)
• M30: 14,860,454 km (0.078 R)
• M31: 15,815,936 km (0.109 R)
• M32: 16,203,693 km (0.053 R)
• M33: 16,988,633 km (0.117 R)
• M34: 17,505,494 km (0.068 R)
• M35: 17,785,990 km (0.081 R)
• M36: 18,799,815 km (0.114 R)
• M37: 19,169,471 km (0.102 R)
• M38: 19,541,371 km (0.102 R)
• M39: 20,418,613 km (0.057 R)
• M40: 20,502,837 km (0.107 R)
• M41: 20,756,256 km (0.112 R)
• M42: 20,840,928 km (0.107 R)
• M43: 21,436,926 km (0.091 R)
• M44: 22,298,161 km (0.113 R)
• M45: 22,428,461 km (0.112 R)
• M46: 24,500,541 km (0.119 R)
• M47: 25,174,629 km (0.063 R)
• M48: 25,718,417 km (0.069 R)
• M49: 26,037,360 km (0.106 R)
• M50: 26,128,764 km (0.08 R)
• M51: 26,725,211 km (0.12 R)
• M52: 27,002,116 km (0.088 R)
• M53: 27,140,943 km (0.059 R)
• M54: 27,558,770 km (0.056 R)
• M55: 28,025,366 km (0.065 R)
• M56: 28,730,421 km (0.091 R)
• M57: 29,108,754 km (0.104 R)
• M58: 29,822,635 km (0.108 R)
• M59: 30,928,462 km (0.061 R)
• M60: 32,391,081 km (0.086 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410

Radius: 14.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.03 AU - 10.91 AU

Year: 11385 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 94.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,043,972 km

• M1: 236,813 km (0.087 R)
• M2: 373,695 km (0.036 R)
• M3: 583,880 km (0.084 R)
• M4: 807,679 km (0.038 R)
• M5: 905,965 km (0.101 R)
• M6: 1,080,097 km (0.114 R)
• M7: 1,524,851 km (0.075 R)
• M8: 1,714,392 km (0.045 R)
• M9: 2,855,823 km (0.108 R)
• M10: 3,119,116 km (0.093 R)
• M11: 3,501,039 km (0.082 R)
• M12: 3,927,243 km (0.029 R)
• M13: 4,736,418 km (0.08 R)
• M14: 4,860,584 km (0.093 R)
• M15: 5,176,236 km (0.105 R)
• M16: 5,272,128 km (0.086 R)
• M17: 5,894,156 km (0.114 R)
• M18: 6,401,592 km (0.119 R)
• M19: 6,539,372 km (0.091 R)
• M20: 7,064,909 km (0.092 R)
• M21: 7,677,064 km (0.103 R)
• M22: 7,823,520 km (0.115 R)
• M23: 8,231,324 km (0.06 R)
• M24: 8,570,312 km (0.056 R)
• M25: 9,029,279 km (0.106 R)
• M26: 9,457,129 km (0.078 R)
• M27: 11,027,308 km (0.117 R)
• M28: 12,076,139 km (0.119 R)
• M29: 12,894,439 km (0.086 R)
• M30: 13,420,575 km (0.106 R)
• M31: 13,553,118 km (0.085 R)
• M32: 13,686,260 km (0.083 R)
• M33: 14,132,960 km (0.101 R)
• M34: 15,132,722 km (0.079 R)
• M35: 15,548,305 km (0.027 R)
• M36: 15,874,129 km (0.079 R)
• M37: 16,155,224 km (0.079 R)
• M38: 16,343,567 km (0.101 R)
• M39: 17,344,228 km (0.045 R)
• M40: 17,633,849 km (0.109 R)
• M41: 18,168,811 km (0.12 R)
• M42: 19,205,075 km (0.103 R)
• M43: 20,058,083 km (0.049 R)
• M44: 20,209,924 km (0.09 R)
• M45: 20,667,694 km (0.042 R)
• M46: 21,283,289 km (0.103 R)
• M47: 23,166,277 km (0.12 R)
• M48: 23,325,599 km (0.1 R)
• M49: 23,485,370 km (0.085 R)
• M50: 23,966,626 km (0.091 R)
• M51: 24,127,743 km (0.027 R)
• M52: 24,613,338 km (0.096 R)
• M53: 25,649,153 km (0.113 R)
• M54: 25,759,108 km (0.104 R)
• M55: 26,477,028 km (0.111 R)
• M56: 26,643,680 km (0.104 R)
• M57: 27,313,579 km (0.026 R)
• M58: 27,482,026 km (0.101 R)
• M59: 29,070,008 km (0.114 R)
• M60: 29,184,600 km (0.082 R)
• M61: 29,759,654 km (0.051 R)
• M62: 30,629,416 km (0.105 R)
• M63: 32,215,752 km (0.091 R)
• M64: 33,108,702 km (0.098 R)
• M65: 33,288,369 km (0.107 R)
• M66: 33,588,312 km (0.095 R)
• M67: 33,828,866 km (0.042 R)
• M68: 34,615,003 km (0.098 R)
• M69: 35,958,990 km (0.084 R)
• M70: 36,451,915 km (0.087 R)
• M71: 37,009,167 km (0.037 R)
• M72: 38,320,243 km (0.1 R)
• M73: 39,076,460 km (0.104 R)
• M74: 39,202,870 km (0.117 R)
• M75: 39,964,772 km (0.054 R)
• M76: 40,283,565 km (0.09 R)
• M77: 40,603,405 km (0.11 R)
• M78: 41,632,190 km (0.091 R)
• M79: 42,214,574 km (0.107 R)
• M80: 42,344,425 km (0.091 R)
• M81: 42,799,801 km (0.092 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 10,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit