🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.84 AU - 1.26 AU

Year: 408 Days

Day: 27.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 79.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.45 AU - 1.93 AU

Year: 832 Days

Day: 20.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,496,368 km

• M1: 141,669 km (0.079 R)
• M2: 708,645 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.85 AU - 2.97 AU

Year: 1880 Days

Day: 46.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.34 AU - 3.72 AU

Year: 1998 Days

Day: 32.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.38 AU - 3.62 AU

Year: 2480 Days

Day: 26.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.4

Radius: 13.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.14 AU - 5.5 AU

Year: 4008 Days

Day: 13 Hours

Environment

Temp: -150 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,496,368 km

• M1: 182,061 km (0.112 R)
• M2: 270,772 km (0.055 R)
• M3: 377,735 km (0.117 R)
• M4: 483,650 km (0.096 R)
• M5: 774,618 km (0.117 R)
• M6: 975,378 km (0.041 R)
• M7: 1,076,955 km (0.114 R)
• M8: 1,170,454 km (0.06 R)
• M9: 1,291,778 km (0.119 R)
• M10: 1,495,081 km (0.117 R)
• M11: 1,614,460 km (0.096 R)
• M12: 1,764,806 km (0.115 R)
• M13: 1,963,173 km (0.098 R)
• M14: 2,382,645 km (0.054 R)
• M15: 2,492,001 km (0.043 R)
• M16: 2,603,153 km (0.111 R)
• M17: 2,781,174 km (0.111 R)
• M18: 3,115,525 km (0.12 R)
• M19: 3,445,239 km (0.092 R)
• M20: 3,695,666 km (0.087 R)
• M21: 4,618,984 km (0.101 R)
• M22: 4,816,004 km (0.115 R)
• M23: 5,548,585 km (0.061 R)
• M24: 5,864,237 km (0.085 R)
• M25: 5,970,750 km (0.057 R)
• M26: 6,077,862 km (0.065 R)
• M27: 6,425,229 km (0.095 R)
• M28: 6,779,177 km (0.056 R)
• M29: 7,048,902 km (0.101 R)
• M30: 7,185,036 km (0.092 R)
• M31: 7,299,179 km (0.097 R)
• M32: 7,645,349 km (0.111 R)
• M33: 7,738,548 km (0.081 R)
• M34: 7,879,170 km (0.063 R)
• M35: 8,067,963 km (0.044 R)
• M36: 8,450,036 km (0.092 R)
• M37: 9,132,800 km (0.089 R)
• M38: 9,481,064 km (0.044 R)
• M39: 9,732,389 km (0.084 R)
• M40: 10,139,145 km (0.108 R)
• M41: 10,603,497 km (0.077 R)
• M42: 11,022,222 km (0.087 R)
• M43: 11,206,975 km (0.045 R)
• M44: 11,339,668 km (0.118 R)
• M45: 12,119,671 km (0.102 R)
• M46: 12,529,869 km (0.059 R)
• M47: 13,000,354 km (0.096 R)
• M48: 13,646,168 km (0.102 R)
• M49: 13,873,407 km (0.065 R)
• M50: 14,273,731 km (0.114 R)
• M51: 14,562,156 km (0.062 R)
• M52: 14,736,138 km (0.11 R)
• M53: 14,823,354 km (0.106 R)
• M54: 15,203,482 km (0.054 R)
• M55: 15,321,066 km (0.082 R)
• M56: 15,557,131 km (0.105 R)
• M57: 16,725,341 km (0.073 R)
• M58: 16,907,551 km (0.073 R)
• M59: 17,212,731 km (0.108 R)
• M60: 18,170,457 km (0.036 R)
• M61: 18,326,637 km (0.071 R)
• M62: 18,608,778 km (0.117 R)
• M63: 18,923,831 km (0.085 R)
• M64: 19,272,694 km (0.114 R)
• M65: 19,527,608 km (0.069 R)
• M66: 19,623,501 km (0.069 R)
• M67: 19,912,075 km (0.101 R)
• M68: 20,461,249 km (0.055 R)
• M69: 21,277,754 km (0.106 R)
• M70: 21,772,773 km (0.04 R)
• M71: 21,905,467 km (0.064 R)
• M72: 22,038,310 km (0.093 R)
• M73: 22,472,293 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.2

Radius: 13.8

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.65 AU - 6.53 AU

Year: 5006 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,496,368 km

• M1: 243,396 km (0.12 R)
• M2: 365,617 km (0.083 R)
• M3: 490,831 km (0.076 R)
• M4: 600,336 km (0.093 R)
• M5: 758,012 km (0.111 R)
• M6: 1,001,857 km (0.12 R)
• M7: 1,400,685 km (0.108 R)
• M8: 1,653,356 km (0.112 R)
• M9: 1,866,533 km (0.112 R)
• M10: 2,320,413 km (0.057 R)
• M11: 2,459,539 km (0.045 R)
• M12: 2,663,141 km (0.049 R)
• M13: 2,914,915 km (0.102 R)
• M14: 3,087,251 km (0.083 R)
• M15: 4,095,242 km (0.102 R)
• M16: 4,215,967 km (0.089 R)
• M17: 4,535,508 km (0.076 R)
• M18: 4,685,705 km (0.087 R)
• M19: 4,914,140 km (0.092 R)
• M20: 5,068,376 km (0.091 R)
• M21: 5,224,406 km (0.072 R)
• M22: 5,408,412 km (0.047 R)
• M23: 5,891,763 km (0.104 R)
• M24: 7,247,718 km (0.071 R)
• M25: 7,720,746 km (0.096 R)
• M26: 8,234,316 km (0.047 R)
• M27: 8,696,723 km (0.074 R)
• M28: 9,072,812 km (0.118 R)
• M29: 9,390,258 km (0.038 R)
• M30: 9,582,641 km (0.034 R)
• M31: 9,711,445 km (0.102 R)
• M32: 9,840,997 km (0.08 R)
• M33: 10,200,032 km (0.094 R)
• M34: 10,797,077 km (0.114 R)
• M35: 10,931,266 km (0.107 R)
• M36: 11,099,863 km (0.092 R)
• M37: 12,479,305 km (0.057 R)
• M38: 12,797,051 km (0.08 R)
• M39: 13,694,039 km (0.119 R)
• M40: 14,058,460 km (0.102 R)
• M41: 14,168,414 km (0.052 R)
• M42: 14,574,124 km (0.047 R)
• M43: 15,058,522 km (0.067 R)
• M44: 15,171,169 km (0.052 R)
• M45: 15,321,664 km (0.039 R)
• M46: 16,273,406 km (0.094 R)
• M47: 17,244,446 km (0.044 R)
• M48: 18,434,497 km (0.03 R)
• M49: 18,554,923 km (0.053 R)
• M50: 18,836,915 km (0.087 R)
• M51: 19,039,321 km (0.092 R)
• M52: 19,283,166 km (0.049 R)
• M53: 19,446,227 km (0.032 R)
• M54: 19,938,404 km (0.051 R)
• M55: 20,600,973 km (0.09 R)
• M56: 20,892,988 km (0.104 R)
• M57: 21,186,499 km (0.119 R)
• M58: 21,397,133 km (0.068 R)
• M59: 21,523,693 km (0.114 R)
• M60: 21,650,552 km (0.072 R)
• M61: 22,032,774 km (0.036 R)
• M62: 22,417,091 km (0.074 R)
• M63: 23,496,590 km (0.109 R)
• M64: 23,714,554 km (0.064 R)
• M65: 24,020,781 km (0.063 R)
• M66: 25,347,863 km (0.08 R)
• M67: 26,155,692 km (0.06 R)
• M68: 26,426,763 km (0.115 R)
• M69: 26,744,359 km (0.069 R)
• M70: 27,017,525 km (0.115 R)
• M71: 28,397,117 km (0.074 R)
• M72: 28,815,542 km (0.087 R)
• M73: 28,908,891 km (0.101 R)
• M74: 29,517,455 km (0.071 R)
• M75: 29,799,746 km (0.11 R)
• M76: 29,988,389 km (0.118 R)
• M77: 30,082,935 km (0.038 R)
• M78: 30,699,727 km (0.099 R)
• M79: 31,368,579 km (0.076 R)
• M80: 31,608,534 km (0.051 R)
• M81: 32,090,389 km (0.115 R)
• M82: 32,380,758 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.5

Radius: 12.5

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.59 AU - 9.59 AU

Year: 10380 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,496,368 km

• M1: 202,256 km (0.12 R)
• M2: 298,897 km (0.109 R)
• M3: 920,177 km (0.115 R)
• M4: 1,021,155 km (0.113 R)
• M5: 1,147,715 km (0.081 R)
• M6: 1,235,230 km (0.09 R)
• M7: 1,860,848 km (0.082 R)
• M8: 2,290,643 km (0.116 R)
• M9: 2,575,028 km (0.043 R)
• M10: 2,721,634 km (0.101 R)
• M11: 2,992,705 km (0.097 R)
• M12: 3,272,753 km (0.118 R)
• M13: 3,496,401 km (0.066 R)
• M14: 3,824,918 km (0.086 R)
• M15: 5,200,022 km (0.059 R)
• M16: 5,424,269 km (0.112 R)
• M17: 5,728,102 km (0.054 R)
• M18: 5,920,934 km (0.098 R)
• M19: 6,115,860 km (0.12 R)
• M20: 6,632,870 km (0.06 R)
• M21: 6,835,576 km (0.114 R)
• M22: 8,180,460 km (0.102 R)
• M23: 8,441,658 km (0.043 R)
• M24: 8,573,304 km (0.034 R)
• M25: 8,705,698 km (0.038 R)
• M26: 9,061,891 km (0.109 R)
• M27: 9,241,857 km (0.081 R)
• M28: 9,422,871 km (0.038 R)
• M29: 10,346,189 km (0.106 R)
• M30: 10,440,136 km (0.066 R)
• M31: 10,628,779 km (0.066 R)
• M32: 11,540,578 km (0.069 R)
• M33: 11,686,885 km (0.093 R)
• M34: 13,954,190 km (0.06 R)
• M35: 16,025,971 km (0.048 R)
• M36: 16,353,142 km (0.085 R)
• M37: 18,248,846 km (0.061 R)
• M38: 19,164,834 km (0.081 R)
• M39: 19,454,156 km (0.108 R)
• M40: 19,686,781 km (0.098 R)
• M41: 21,760,357 km (0.063 R)
• M42: 22,792,432 km (0.116 R)
• M43: 23,160,443 km (0.104 R)
• M44: 24,151,679 km (0.059 R)
• M45: 25,030,267 km (0.109 R)
• M46: 25,346,666 km (0.098 R)
• M47: 25,473,525 km (0.096 R)
• M48: 26,303,494 km (0.044 R)
• M49: 26,818,859 km (0.101 R)
• M50: 27,077,663 km (0.084 R)
• M51: 28,582,169 km (0.071 R)
• M52: 29,311,309 km (0.111 R)
• M53: 29,644,763 km (0.083 R)
• M54: 30,991,293 km (0.104 R)
• M55: 31,126,979 km (0.099 R)
• M56: 32,426,386 km (0.073 R)
• M57: 33,395,181 km (0.106 R)
• M58: 33,604,020 km (0.103 R)
• M59: 34,373,402 km (0.109 R)
• M60: 34,584,335 km (0.117 R)
• M61: 34,725,107 km (0.099 R)
• M62: 36,001,027 km (0.092 R)
• M63: 36,788,360 km (0.102 R)
• M64: 37,436,718 km (0.068 R)
• M65: 37,798,445 km (0.088 R)
• M66: 37,943,555 km (0.109 R)
• M67: 38,452,786 km (0.119 R)
• M68: 38,744,652 km (0.073 R)
• M69: 38,964,112 km (0.118 R)
• M70: 39,551,433 km (0.077 R)
• M71: 39,993,794 km (0.107 R)
• M72: 40,289,699 km (0.098 R)
• M73: 41,181,451 km (0.092 R)
• M74: 42,079,787 km (0.031 R)
• M75: 42,757,914 km (0.089 R)
• M76: 43,591,473 km (0.111 R)
• M77: 44,660,200 km (0.105 R)
• M78: 44,813,538 km (0.066 R)
• M79: 45,274,748 km (0.081 R)
• M80: 46,979,117 km (0.038 R)
• M81: 49,020,529 km (0.074 R)
• M82: 49,099,517 km (0.11 R)
• M83: 51,251,034 km (0.104 R)
• M84: 52,783,514 km (0.042 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.7

Radius: 3.4

Gravity: 21.43 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.02 AU - 14.28 AU

Year: 20160 Days

Day: 24 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 54,496,368 km

• M1: 184,903 km (0.083 R)
• M2: 511,026 km (0.115 R)
• M3: 544,835 km (0.054 R)
• M4: 763,847 km (0.105 R)
• M5: 1,183,170 km (0.078 R)
• M6: 1,921,585 km (0.101 R)
• M7: 2,056,073 km (0.037 R)
• M8: 2,391,322 km (0.063 R)
• M9: 2,683,487 km (0.103 R)
• M10: 3,017,838 km (0.041 R)
• M11: 3,301,176 km (0.115 R)
• M12: 3,365,204 km (0.064 R)
• M13: 3,859,176 km (0.094 R)
• M14: 4,986,097 km (0.088 R)
• M15: 5,320,149 km (0.096 R)
• M16: 6,605,494 km (0.07 R)
• M17: 8,722,902 km (0.087 R)
• M18: 8,767,183 km (0.113 R)
• M19: 11,608,944 km (0.096 R)
• M20: 11,755,401 km (0.111 R)
• M21: 15,665,291 km (0.059 R)
• M22: 16,316,191 km (0.101 R)
• M23: 16,754,962 km (0.077 R)
• M24: 17,086,620 km (0.107 R)
• M25: 18,491,793 km (0.107 R)
• M26: 18,720,079 km (0.086 R)
• M27: 19,179,345 km (0.066 R)
• M28: 19,875,124 km (0.082 R)
• M29: 20,226,231 km (0.073 R)
• M30: 22,072,119 km (0.062 R)
• M31: 23,476,095 km (0.109 R)
• M32: 25,160,716 km (0.117 R)
• M33: 26,561,850 km (0.097 R)
• M34: 27,726,918 km (0.066 R)
• M35: 28,447,232 km (0.111 R)
• M36: 28,842,619 km (0.096 R)
• M37: 28,908,741 km (0.065 R)
• M38: 29,372,644 km (0.085 R)
• M39: 29,705,500 km (0.102 R)
• M40: 30,106,721 km (0.085 R)
• M41: 30,577,057 km (0.082 R)
• M42: 31,865,693 km (0.051 R)
• M43: 36,121,004 km (0.103 R)
• M44: 36,334,780 km (0.116 R)
• M45: 37,194,369 km (0.079 R)
• M46: 38,350,761 km (0.093 R)
• M47: 43,319,654 km (0.047 R)
• M48: 43,546,893 km (0.088 R)
• M49: 43,850,427 km (0.077 R)
• M50: 44,002,418 km (0.115 R)
• M51: 44,994,851 km (0.114 R)
• M52: 47,703,171 km (0.057 R)
• M53: 48,094,369 km (0.106 R)
• M54: 48,722,531 km (0.054 R)
• M55: 50,066,219 km (0.094 R)
• M56: 51,342,139 km (0.063 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 16,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit