🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.63 AU - 0.69 AU

Year: 203 Days

Day: 41.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.64 AU - 1 AU

Year: 281 Days

Day: 35.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.68 AU - 1.1 AU

Year: 318 Days

Day: 35.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.92 AU - 1.12 AU

Year: 390 Days

Day: 13.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.27 AU - 1.47 AU

Year: 607 Days

Day: 41.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.08 AU - 2.16 AU

Year: 1169 Days

Day: 24 Hours

Environment

Temp: -74 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,730,234 km

• M1: 1,079,947 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.75 AU - 4.25 AU

Year: 3030 Days

Day: 33.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.4

Radius: 12.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.85 AU - 6.37 AU

Year: 5720 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 62,730,234 km

• M1: 164,109 km (0.115 R)
• M2: 306,825 km (0.103 R)
• M3: 421,417 km (0.112 R)
• M4: 514,317 km (0.113 R)
• M5: 823,686 km (0.07 R)
• M6: 936,782 km (0.091 R)
• M7: 1,066,633 km (0.102 R)
• M8: 1,249,741 km (0.063 R)
• M9: 1,674,449 km (0.105 R)
• M10: 1,958,984 km (0.098 R)
• M11: 2,043,357 km (0.08 R)
• M12: 2,172,011 km (0.082 R)
• M13: 2,318,468 km (0.1 R)
• M14: 2,437,996 km (0.086 R)
• M15: 2,575,028 km (0.084 R)
• M16: 2,761,726 km (0.112 R)
• M17: 3,450,774 km (0.117 R)
• M18: 3,622,662 km (0.089 R)
• M19: 3,903,607 km (0.072 R)
• M20: 4,064,724 km (0.102 R)
• M21: 4,228,234 km (0.105 R)
• M22: 4,505,589 km (0.091 R)
• M23: 4,674,933 km (0.116 R)
• M24: 4,981,160 km (0.117 R)
• M25: 5,313,716 km (0.108 R)
• M26: 5,532,877 km (0.107 R)
• M27: 5,836,561 km (0.091 R)
• M28: 5,939,035 km (0.108 R)
• M29: 6,250,049 km (0.111 R)
• M30: 6,523,963 km (0.075 R)
• M31: 6,801,916 km (0.073 R)
• M32: 6,974,851 km (0.118 R)
• M33: 7,391,631 km (0.039 R)
• M34: 7,658,962 km (0.113 R)
• M35: 8,066,018 km (0.079 R)
• M36: 8,272,313 km (0.105 R)
• M37: 8,643,316 km (0.097 R)
• M38: 8,877,886 km (0.109 R)
• M39: 9,019,704 km (0.11 R)
• M40: 9,353,607 km (0.091 R)
• M41: 9,618,694 km (0.115 R)
• M42: 9,959,777 km (0.044 R)
• M43: 10,628,929 km (0.049 R)
• M44: 10,880,403 km (0.072 R)
• M45: 11,184,834 km (0.099 R)
• M46: 11,363,753 km (0.092 R)
• M47: 12,036,645 km (0.12 R)
• M48: 12,193,722 km (0.115 R)
• M49: 12,722,401 km (0.113 R)
• M50: 12,882,471 km (0.114 R)
• M51: 13,096,994 km (0.043 R)
• M52: 14,603,445 km (0.1 R)
• M53: 15,051,939 km (0.107 R)
• M54: 15,193,010 km (0.086 R)
• M55: 15,676,062 km (0.12 R)
• M56: 15,790,504 km (0.107 R)
• M57: 16,395,627 km (0.086 R)
• M58: 16,657,274 km (0.078 R)
• M59: 17,067,023 km (0.084 R)
• M60: 17,243,698 km (0.118 R)
• M61: 18,709,159 km (0.09 R)
• M62: 19,043,659 km (0.107 R)
• M63: 19,135,213 km (0.073 R)
• M64: 20,152,030 km (0.101 R)
• M65: 20,432,376 km (0.086 R)
• M66: 20,588,706 km (0.04 R)
• M67: 21,028,524 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.7

Radius: 14.3

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.75 AU - 8.39 AU

Year: 7120 Days

Day: 12.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 62,730,234 km

• M1: 323,431 km (0.067 R)
• M2: 449,392 km (0.033 R)
• M3: 833,559 km (0.102 R)
• M4: 1,238,371 km (0.101 R)
• M5: 1,436,588 km (0.088 R)
• M6: 1,532,780 km (0.054 R)
• M7: 1,631,365 km (0.074 R)
• M8: 1,895,405 km (0.118 R)
• M9: 2,157,650 km (0.073 R)
• M10: 2,269,250 km (0.1 R)
• M11: 2,481,978 km (0.091 R)
• M12: 2,599,263 km (0.118 R)
• M13: 2,962,487 km (0.106 R)
• M14: 3,087,251 km (0.115 R)
• M15: 3,342,316 km (0.098 R)
• M16: 3,757,300 km (0.067 R)
• M17: 3,990,673 km (0.077 R)
• M18: 5,057,006 km (0.075 R)
• M19: 5,489,943 km (0.029 R)
• M20: 5,867,378 km (0.059 R)
• M21: 6,554,332 km (0.025 R)
• M22: 6,694,804 km (0.116 R)
• M23: 7,074,334 km (0.094 R)
• M24: 7,436,660 km (0.106 R)
• M25: 7,607,800 km (0.11 R)
• M26: 7,755,602 km (0.103 R)
• M27: 8,534,409 km (0.112 R)
• M28: 8,713,627 km (0.113 R)
• M29: 9,024,043 km (0.116 R)
• M30: 9,469,994 km (0.107 R)
• M31: 10,084,991 km (0.109 R)
• M32: 10,247,454 km (0.072 R)
• M33: 10,630,275 km (0.104 R)
• M34: 12,236,657 km (0.115 R)
• M35: 12,555,300 km (0.09 R)
• M36: 12,701,158 km (0.099 R)
• M37: 13,319,596 km (0.062 R)
• M38: 13,677,434 km (0.042 R)
• M39: 13,917,838 km (0.033 R)
• M40: 14,159,588 km (0.104 R)
• M41: 14,677,945 km (0.061 R)
• M42: 15,326,900 km (0.096 R)
• M43: 16,206,835 km (0.062 R)
• M44: 16,813,305 km (0.105 R)
• M45: 17,103,225 km (0.06 R)
• M46: 18,246,153 km (0.055 R)
• M47: 18,776,926 km (0.045 R)
• M48: 20,433,872 km (0.074 R)
• M49: 20,605,611 km (0.072 R)
• M50: 21,610,908 km (0.059 R)
• M51: 21,785,938 km (0.114 R)
• M52: 22,384,329 km (0.091 R)
• M53: 23,597,269 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.9

Radius: 6.7

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.39 AU - 16.07 AU

Year: 21412 Days

Day: 17.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,730,234 km

• M1: 176,226 km (0.099 R)
• M2: 603,478 km (0.072 R)
• M3: 869,463 km (0.099 R)
• M4: 1,194,240 km (0.07 R)
• M5: 1,370,017 km (0.097 R)
• M6: 1,421,928 km (0.096 R)
• M7: 1,831,527 km (0.089 R)
• M8: 2,094,221 km (0.116 R)
• M9: 2,154,209 km (0.106 R)
• M10: 2,494,694 km (0.106 R)
• M11: 2,622,600 km (0.098 R)
• M12: 3,435,515 km (0.073 R)
• M13: 3,506,574 km (0.063 R)
• M14: 3,795,747 km (0.101 R)
• M15: 5,686,664 km (0.105 R)
• M16: 5,770,887 km (0.079 R)
• M17: 7,495,153 km (0.092 R)
• M18: 8,581,083 km (0.06 R)
• M19: 9,765,899 km (0.046 R)
• M20: 10,019,018 km (0.076 R)
• M21: 10,172,057 km (0.028 R)
• M22: 11,053,637 km (0.108 R)
• M23: 12,888,754 km (0.108 R)
• M24: 13,055,107 km (0.096 R)
• M25: 14,700,384 km (0.103 R)
• M26: 14,932,411 km (0.117 R)
• M27: 15,107,141 km (0.119 R)
• M28: 15,517,638 km (0.071 R)
• M29: 15,872,484 km (0.089 R)
• M30: 17,135,239 km (0.079 R)
• M31: 17,686,208 km (0.065 R)
• M32: 20,140,511 km (0.114 R)
• M33: 20,204,688 km (0.071 R)
• M34: 20,721,848 km (0.088 R)
• M35: 21,374,245 km (0.053 R)
• M36: 21,967,101 km (0.083 R)
• M37: 23,982,184 km (0.11 R)
• M38: 24,804,673 km (0.059 R)
• M39: 26,195,934 km (0.108 R)
• M40: 26,547,788 km (0.096 R)
• M41: 28,546,266 km (0.108 R)
• M42: 29,929,896 km (0.104 R)
• M43: 30,889,118 km (0.103 R)
• M44: 31,260,719 km (0.077 R)
• M45: 31,335,219 km (0.116 R)
• M46: 31,783,414 km (0.082 R)
• M47: 31,933,311 km (0.117 R)
• M48: 32,761,784 km (0.086 R)
• M49: 33,903,066 km (0.04 R)
• M50: 34,825,337 km (0.115 R)
• M51: 39,800,962 km (0.067 R)
• M52: 39,962,528 km (0.049 R)
• M53: 41,262,982 km (0.114 R)
• M54: 42,247,336 km (0.097 R)
• M55: 42,825,083 km (0.095 R)
• M56: 44,071,982 km (0.078 R)
• M57: 44,490,257 km (0.111 R)
• M58: 44,825,805 km (0.066 R)
• M59: 46,176,375 km (0.04 R)
• M60: 46,346,168 km (0.06 R)
• M61: 47,369,268 km (0.115 R)
• M62: 49,177,308 km (0.102 R)
• M63: 49,698,058 km (0.091 R)
• M64: 49,784,975 km (0.115 R)
• M65: 51,447,007 km (0.119 R)
• M66: 51,975,536 km (0.03 R)
• M67: 52,417,448 km (0.049 R)
• M68: 52,594,572 km (0.097 R)
• M69: 52,860,557 km (0.098 R)
• M70: 53,216,002 km (0.07 R)
• M71: 53,305,012 km (0.047 R)
• M72: 54,107,904 km (0.106 R)
• M73: 54,914,985 km (0.111 R)
• M74: 55,004,893 km (0.087 R)
• M75: 55,184,859 km (0.105 R)
• M76: 55,455,183 km (0.05 R)
• M77: 55,725,955 km (0.083 R)
• M78: 56,087,682 km (0.081 R)
• M79: 59,470,240 km (0.047 R)
• M80: 60,210,301 km (0.09 R)
• M81: 61,980,043 km (0.112 R)
• M82: 62,636,329 km (0.075 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 15,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit