🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.63 AU - 0.89 AU

Year: 247 Days

Day: 23.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.67 AU - 1.09 AU

Year: 308 Days

Day: 17.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,218,529 km

• M1: 354,547 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.21 AU - 1.49 AU

Year: 585 Days

Day: 20.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,218,529 km

• M1: 1,007,841 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.26 AU - 3.54 AU

Year: 1841 Days

Day: 37.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.7

Radius: 8.9

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.73 AU - 6.25 AU

Year: 4795 Days

Day: 6 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,218,529 km

• M1: 116,537 km (0.097 R)
• M2: 238,309 km (0.059 R)
• M3: 489,185 km (0.038 R)
• M4: 639,680 km (0.118 R)
• M5: 806,183 km (0.102 R)
• M6: 1,496,278 km (0.106 R)
• M7: 1,649,317 km (0.115 R)
• M8: 1,764,058 km (0.093 R)
• M9: 2,001,470 km (0.057 R)
• M10: 2,062,356 km (0.094 R)
• M11: 2,296,776 km (0.116 R)
• M12: 2,425,430 km (0.112 R)
• M13: 2,859,713 km (0.064 R)
• M14: 2,946,180 km (0.115 R)
• M15: 3,192,568 km (0.075 R)
• M16: 3,427,586 km (0.093 R)
• M17: 3,781,086 km (0.04 R)
• M18: 3,895,229 km (0.066 R)
• M19: 4,725,647 km (0.094 R)
• M20: 5,287,836 km (0.081 R)
• M21: 5,394,350 km (0.076 R)
• M22: 5,523,004 km (0.119 R)
• M23: 5,783,454 km (0.097 R)
• M24: 6,137,103 km (0.114 R)
• M25: 6,316,471 km (0.094 R)
• M26: 6,384,239 km (0.1 R)
• M27: 6,657,554 km (0.099 R)
• M28: 6,865,196 km (0.103 R)
• M29: 7,263,126 km (0.09 R)
• M30: 7,405,394 km (0.101 R)
• M31: 7,500,837 km (0.054 R)
• M32: 7,789,262 km (0.057 R)
• M33: 8,377,331 km (0.063 R)
• M34: 9,388,912 km (0.104 R)
• M35: 9,492,134 km (0.069 R)
• M36: 9,621,836 km (0.083 R)
• M37: 9,778,166 km (0.049 R)
• M38: 9,856,705 km (0.089 R)
• M39: 10,014,231 km (0.085 R)
• M40: 10,093,368 km (0.119 R)
• M41: 10,278,870 km (0.083 R)
• M42: 10,653,014 km (0.079 R)
• M43: 11,086,249 km (0.092 R)
• M44: 11,195,456 km (0.083 R)
• M45: 11,277,585 km (0.113 R)
• M46: 11,802,524 km (0.046 R)
• M47: 12,053,998 km (0.069 R)
• M48: 12,335,392 km (0.12 R)
• M49: 12,647,602 km (0.078 R)
• M50: 12,847,465 km (0.093 R)
• M51: 12,962,207 km (0.051 R)
• M52: 13,192,737 km (0.082 R)
• M53: 13,628,665 km (0.101 R)
• M54: 14,128,472 km (0.043 R)
• M55: 14,395,354 km (0.091 R)
• M56: 14,694,101 km (0.101 R)
• M57: 15,115,518 km (0.106 R)
• M58: 15,970,470 km (0.07 R)
• M59: 16,559,587 km (0.075 R)
• M60: 16,903,961 km (0.118 R)
• M61: 17,029,773 km (0.029 R)
• M62: 17,313,859 km (0.11 R)
• M63: 17,377,289 km (0.09 R)
• M64: 17,695,184 km (0.105 R)
• M65: 17,983,010 km (0.109 R)
• M66: 18,953,601 km (0.099 R)
• M67: 19,084,350 km (0.073 R)
• M68: 19,313,833 km (0.063 R)
• M69: 19,412,418 km (0.107 R)
• M70: 19,511,302 km (0.069 R)
• M71: 19,941,247 km (0.106 R)
• M72: 20,945,497 km (0.099 R)
• M73: 21,012,966 km (0.112 R)
• M74: 21,283,887 km (0.117 R)
• M75: 21,521,898 km (0.078 R)
• M76: 22,069,127 km (0.073 R)
• M77: 22,517,023 km (0.112 R)
• M78: 23,002,917 km (0.057 R)
• M79: 23,177,348 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.3

Radius: 7.3

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 18.21 AU - 18.21 AU

Year: 28968 Days

Day: 24 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,218,529 km

• M1: 105,616 km (0.058 R)
• M2: 209,287 km (0.052 R)
• M3: 273,166 km (0.077 R)
• M4: 866,620 km (0.11 R)
• M5: 1,253,331 km (0.068 R)
• M6: 2,813,637 km (0.079 R)
• M7: 2,898,160 km (0.102 R)
• M8: 3,157,263 km (0.081 R)
• M9: 3,559,831 km (0.068 R)
• M10: 3,605,608 km (0.113 R)
• M11: 4,218,211 km (0.103 R)
• M12: 5,431,749 km (0.031 R)
• M13: 6,688,820 km (0.066 R)
• M14: 6,859,212 km (0.057 R)
• M15: 7,146,440 km (0.078 R)
• M16: 7,204,334 km (0.093 R)
• M17: 8,212,624 km (0.105 R)
• M18: 8,334,097 km (0.09 R)
• M19: 8,888,357 km (0.098 R)
• M20: 9,075,804 km (0.056 R)
• M21: 10,097,108 km (0.104 R)
• M22: 10,227,408 km (0.059 R)
• M23: 11,356,722 km (0.098 R)
• M24: 11,901,857 km (0.096 R)
• M25: 12,665,105 km (0.09 R)
• M26: 13,088,168 km (0.114 R)
• M27: 13,731,439 km (0.09 R)
• M28: 13,803,545 km (0.105 R)
• M29: 14,974,448 km (0.064 R)
• M30: 15,346,797 km (0.104 R)
• M31: 15,646,890 km (0.079 R)
• M32: 15,797,685 km (0.097 R)
• M33: 16,176,766 km (0.102 R)
• M34: 17,958,776 km (0.117 R)
• M35: 18,195,888 km (0.093 R)
• M36: 18,752,841 km (0.055 R)
• M37: 19,558,426 km (0.104 R)
• M38: 20,047,162 km (0.071 R)
• M39: 20,210,822 km (0.063 R)
• M40: 20,953,426 km (0.081 R)
• M41: 22,210,945 km (0.063 R)
• M42: 22,977,036 km (0.115 R)
• M43: 23,062,756 km (0.026 R)
• M44: 23,751,804 km (0.111 R)
• M45: 24,360,368 km (0.056 R)
• M46: 25,592,755 km (0.115 R)
• M47: 27,206,916 km (0.085 R)
• M48: 27,570,140 km (0.111 R)
• M49: 30,344,582 km (0.115 R)
• M50: 31,478,982 km (0.116 R)
• M51: 31,764,714 km (0.074 R)
• M52: 32,051,344 km (0.11 R)
• M53: 32,242,979 km (0.088 R)
• M54: 33,206,539 km (0.118 R)
• M55: 37,355,486 km (0.092 R)
• M56: 37,456,315 km (0.082 R)
• M57: 37,860,229 km (0.113 R)
• M58: 38,164,062 km (0.099 R)
• M59: 40,417,455 km (0.115 R)
• M60: 40,624,499 km (0.092 R)
• M61: 44,303,110 km (0.044 R)
• M62: 44,837,324 km (0.08 R)
• M63: 45,912,185 km (0.062 R)
• M64: 46,452,682 km (0.032 R)
• M65: 47,321,995 km (0.085 R)
• M66: 49,518,541 km (0.113 R)
• M67: 52,423,432 km (0.094 R)
• M68: 52,536,229 km (0.103 R)
• M69: 52,762,122 km (0.068 R)
• M70: 53,896,373 km (0.113 R)
• M71: 55,383,077 km (0.081 R)
• M72: 55,497,968 km (0.039 R)
• M73: 56,535,728 km (0.112 R)
• M74: 56,883,094 km (0.073 R)
• M75: 56,999,033 km (0.103 R)
• M76: 58,630,397 km (0.096 R)
• M77: 58,982,102 km (0.073 R)
• M78: 59,334,405 km (0.042 R)
• M79: 60,750,499 km (0.056 R)
• M80: 62,058,433 km (0.098 R)
• M81: 62,297,191 km (0.096 R)
• M82: 63,135,388 km (0.119 R)
• M83: 63,255,365 km (0.106 R)
• M84: 68,365,479 km (0.116 R)
• M85: 69,601,606 km (0.066 R)
• M86: 73,101,748 km (0.106 R)
• M87: 73,859,162 km (0.117 R)
• M88: 76,147,111 km (0.11 R)
• M89: 77,685,426 km (0.095 R)
• M90: 79,881,972 km (0.088 R)
• M91: 80,922,724 km (0.105 R)
• M92: 84,865,376 km (0.06 R)
• M93: 86,726,523 km (0.057 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 13,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit