🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.16 AU - 1.18 AU

Year: 472 Days

Day: 44.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.11 AU - 1.59 AU

Year: 585 Days

Day: 28.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,083,972 km

• M1: 713,731 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.28 AU - 1.98 AU

Year: 776 Days

Day: 20.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.57 AU - 1.95 AU

Year: 870 Days

Day: 20.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,083,972 km

• M1: 356,641 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.61 AU - 2.51 AU

Year: 1102 Days

Day: 38.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.18 AU - 2.92 AU

Year: 1518 Days

Day: 28.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,083,972 km

• M1: 882,627 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.74 AU - 3.18 AU

Year: 1898 Days

Day: 28.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.9

Radius: 14.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.53 AU - 6.45 AU

Year: 4795 Days

Day: 10.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 20,083,972 km

• M1: 211,831 km (0.063 R)
• M2: 308,321 km (0.101 R)
• M3: 430,991 km (0.094 R)
• M4: 536,757 km (0.051 R)
• M5: 631,901 km (0.087 R)
• M6: 722,558 km (0.107 R)
• M7: 932,593 km (0.095 R)
• M8: 1,052,720 km (0.096 R)
• M9: 1,653,056 km (0.096 R)
• M10: 1,785,151 km (0.085 R)
• M11: 1,990,100 km (0.052 R)
• M12: 2,461,633 km (0.059 R)
• M13: 2,710,564 km (0.098 R)
• M14: 2,947,976 km (0.08 R)
• M15: 3,048,954 km (0.112 R)
• M16: 3,192,269 km (0.11 R)
• M17: 3,464,687 km (0.113 R)
• M18: 4,419,570 km (0.065 R)
• M19: 4,842,782 km (0.097 R)
• M20: 4,986,845 km (0.049 R)
• M21: 5,303,843 km (0.063 R)
• M22: 5,502,210 km (0.076 R)
• M23: 5,804,547 km (0.039 R)
• M24: 6,268,300 km (0.03 R)
• M25: 6,531,144 km (0.109 R)
• M26: 6,932,365 km (0.088 R)
• M27: 7,122,355 km (0.07 R)
• M28: 7,259,087 km (0.109 R)
• M29: 7,927,939 km (0.084 R)
• M30: 8,587,516 km (0.092 R)
• M31: 9,234,976 km (0.11 R)
• M32: 9,474,482 km (0.091 R)
• M33: 9,594,908 km (0.071 R)
• M34: 9,867,775 km (0.111 R)
• M35: 10,235,786 km (0.11 R)
• M36: 10,421,436 km (0.039 R)
• M37: 10,670,816 km (0.104 R)
• M38: 11,048,551 km (0.116 R)
• M39: 11,207,274 km (0.042 R)
• M40: 11,784,871 km (0.06 R)
• M41: 12,175,322 km (0.116 R)
• M42: 12,471,077 km (0.111 R)
• M43: 13,035,958 km (0.109 R)
• M44: 13,507,641 km (0.106 R)
• M45: 15,734,405 km (0.074 R)
• M46: 16,200,552 km (0.098 R)
• M47: 17,330,465 km (0.071 R)
• M48: 17,515,068 km (0.102 R)
• M49: 17,700,270 km (0.093 R)
• M50: 18,372,862 km (0.1 R)
• M51: 20,596,186 km (0.099 R)
• M52: 21,580,540 km (0.116 R)
• M53: 22,660,936 km (0.116 R)
• M54: 22,943,825 km (0.076 R)
• M55: 23,146,680 km (0.088 R)
• M56: 23,268,752 km (0.094 R)
• M57: 23,472,504 km (0.087 R)
• M58: 24,417,664 km (0.077 R)
• M59: 25,291,465 km (0.029 R)
• M60: 25,543,088 km (0.114 R)
• M61: 25,753,273 km (0.11 R)
• M62: 26,090,916 km (0.111 R)
• M63: 26,345,083 km (0.11 R)
• M64: 26,642,782 km (0.09 R)
• M65: 26,984,165 km (0.103 R)
• M66: 27,370,127 km (0.069 R)
• M67: 27,499,081 km (0.091 R)
• M68: 27,844,203 km (0.1 R)
• M69: 28,017,288 km (0.057 R)
• M70: 28,757,049 km (0.059 R)
• M71: 29,239,053 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.5

Radius: 9.1

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.93 AU - 10.39 AU

Year: 12072 Days

Day: 9.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 20,083,972 km

• M1: 117,883 km (0.115 R)
• M2: 219,759 km (0.109 R)
• M3: 550,670 km (0.099 R)
• M4: 868,416 km (0.068 R)
• M5: 1,089,072 km (0.095 R)
• M6: 1,906,026 km (0.045 R)
• M7: 2,697,998 km (0.072 R)
• M8: 2,814,534 km (0.069 R)
• M9: 2,932,866 km (0.11 R)
• M10: 3,709,429 km (0.101 R)
• M11: 4,103,918 km (0.092 R)
• M12: 4,581,136 km (0.086 R)
• M13: 4,932,840 km (0.067 R)
• M14: 5,293,221 km (0.099 R)
• M15: 6,039,715 km (0.108 R)
• M16: 6,193,053 km (0.096 R)
• M17: 6,270,096 km (0.099 R)
• M18: 6,818,970 km (0.109 R)
• M19: 7,099,167 km (0.092 R)
• M20: 7,261,032 km (0.096 R)
• M21: 7,383,253 km (0.084 R)
• M22: 8,130,644 km (0.118 R)
• M23: 8,728,587 km (0.069 R)
• M24: 9,831,422 km (0.108 R)
• M25: 10,698,641 km (0.103 R)
• M26: 10,837,917 km (0.1 R)
• M27: 11,117,964 km (0.104 R)
• M28: 11,211,912 km (0.096 R)
• M29: 11,733,260 km (0.117 R)
• M30: 11,828,853 km (0.094 R)
• M31: 12,408,246 km (0.059 R)
• M32: 12,898,029 km (0.083 R)
• M33: 13,997,723 km (0.064 R)
• M34: 15,231,457 km (0.092 R)
• M35: 16,073,244 km (0.051 R)
• M36: 16,607,009 km (0.085 R)
• M37: 17,092,305 km (0.05 R)
• M38: 17,255,217 km (0.101 R)
• M39: 19,588,345 km (0.091 R)
• M40: 19,929,728 km (0.109 R)
• M41: 20,330,351 km (0.078 R)
• M42: 20,965,394 km (0.108 R)
• M43: 21,665,661 km (0.098 R)
• M44: 22,195,836 km (0.103 R)
• M45: 23,029,096 km (0.088 R)
• M46: 23,570,192 km (0.102 R)
• M47: 24,115,476 km (0.118 R)
• M48: 24,542,428 km (0.08 R)
• M49: 26,025,242 km (0.114 R)
• M50: 27,219,632 km (0.03 R)
• M51: 27,855,423 km (0.083 R)
• M52: 28,367,496 km (0.102 R)
• M53: 28,689,281 km (0.084 R)
• M54: 28,882,861 km (0.117 R)
• M55: 29,141,665 km (0.064 R)
• M56: 30,776,471 km (0.064 R)
• M57: 31,372,319 km (0.053 R)
• M58: 31,705,025 km (0.053 R)
• M59: 32,440,897 km (0.119 R)
• M60: 32,575,385 km (0.099 R)
• M61: 32,912,280 km (0.11 R)
• M62: 33,047,366 km (0.104 R)
• M63: 33,250,221 km (0.066 R)
• M64: 34,545,140 km (0.036 R)
• M65: 35,026,397 km (0.074 R)
• M66: 35,440,633 km (0.115 R)
• M67: 36,274,043 km (0.119 R)
• M68: 37,889,401 km (0.083 R)
• M69: 38,314,707 km (0.106 R)
• M70: 38,599,093 km (0.119 R)
• M71: 38,741,510 km (0.084 R)
• M72: 39,026,943 km (0.118 R)
• M73: 39,815,473 km (0.1 R)
• M74: 40,103,449 km (0.117 R)
• M75: 40,175,555 km (0.094 R)
• M76: 40,826,605 km (0.08 R)
• M77: 41,554,100 km (0.066 R)
• M78: 41,846,264 km (0.11 R)
• M79: 42,212,480 km (0.1 R)
• M80: 42,579,743 km (0.12 R)
• M81: 43,243,508 km (0.109 R)
• M82: 43,391,461 km (0.093 R)
• M83: 45,255,151 km (0.092 R)
• M84: 47,449,453 km (0.074 R)
• M85: 47,831,376 km (0.073 R)
• M86: 48,828,895 km (0.073 R)
• M87: 49,291,601 km (0.051 R)
• M88: 49,755,803 km (0.066 R)
• M89: 51,470,195 km (0.063 R)
• M90: 51,548,584 km (0.098 R)
• M91: 51,705,512 km (0.062 R)
• M92: 52,571,235 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.4

Radius: 4

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.23 AU - 14.37 AU

Year: 20159 Days

Day: 23.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 20,083,972 km

• M1: 186,549 km (0.103 R)
• M2: 351,555 km (0.106 R)
• M3: 381,774 km (0.086 R)
• M4: 1,133,054 km (0.078 R)
• M5: 1,592,469 km (0.111 R)
• M6: 1,695,841 km (0.103 R)
• M7: 1,841,699 km (0.117 R)
• M8: 2,494,096 km (0.053 R)
• M9: 2,751,853 km (0.062 R)
• M10: 2,782,820 km (0.092 R)
• M11: 2,829,345 km (0.069 R)
• M12: 2,891,727 km (0.029 R)
• M13: 3,194,663 km (0.12 R)
• M14: 3,341,717 km (0.068 R)
• M15: 3,693,272 km (0.112 R)
• M16: 3,951,628 km (0.051 R)
• M17: 4,558,696 km (0.053 R)
• M18: 4,613,598 km (0.053 R)
• M19: 5,099,043 km (0.075 R)
• M20: 5,175,189 km (0.098 R)
• M21: 5,251,633 km (0.108 R)
• M22: 7,048,154 km (0.104 R)
• M23: 7,175,462 km (0.108 R)
• M24: 8,221,450 km (0.093 R)
• M25: 9,059,797 km (0.086 R)
• M26: 9,337,600 km (0.09 R)
• M27: 10,020,065 km (0.041 R)
• M28: 11,086,100 km (0.091 R)
• M29: 11,383,052 km (0.094 R)
• M30: 11,757,944 km (0.1 R)
• M31: 11,909,038 km (0.057 R)
• M32: 12,519,696 km (0.045 R)
• M33: 13,140,527 km (0.111 R)
• M34: 13,586,329 km (0.073 R)
• M35: 13,744,903 km (0.052 R)
• M36: 14,600,603 km (0.111 R)
• M37: 15,777,489 km (0.063 R)
• M38: 15,944,141 km (0.117 R)
• M39: 17,269,429 km (0.081 R)
• M40: 18,133,655 km (0.069 R)
• M41: 19,100,507 km (0.102 R)
• M42: 19,784,169 km (0.112 R)
• M43: 20,083,963 km (0.113 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: 319 - 18,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit