🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.69 AU - 0.69 AU

Year: 247 Days

Day: 43.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 40,076,919 km

• M1: 78,389 km (0.065 R)
• M2: 586,274 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.75 AU - 1.03 AU

Year: 361 Days

Day: 25.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.1 AU - 1.16 AU

Year: 517 Days

Day: 36.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,076,919 km

• M1: 273,465 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.13 AU - 1.31 AU

Year: 580 Days

Day: 29.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,076,919 km

• M1: 33,809 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.9 AU - 2.44 AU

Year: 1376 Days

Day: 39.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 98.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,076,919 km

• M1: 1,274,125 km (0.042 R)
• M2: 2,302,461 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.93 AU - 2.65 AU

Year: 1492 Days

Day: 12.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,076,919 km

• M1: 481,705 km (0.107 R)
• M2: 866,022 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.1

Radius: 13.5

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.49 AU - 5.17 AU

Year: 3878 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,076,919 km

• M1: 169,943 km (0.069 R)
• M2: 272,268 km (0.118 R)
• M3: 385,065 km (0.077 R)
• M4: 771,626 km (0.094 R)
• M5: 867,668 km (0.096 R)
• M6: 1,170,454 km (0.105 R)
• M7: 1,387,071 km (0.06 R)
• M8: 1,521,111 km (0.107 R)
• M9: 1,773,483 km (0.096 R)
• M10: 1,949,709 km (0.103 R)
• M11: 2,513,394 km (0.098 R)
• M12: 2,796,882 km (0.103 R)
• M13: 3,179,553 km (0.027 R)
• M14: 3,597,829 km (0.095 R)
• M15: 3,691,178 km (0.096 R)
• M16: 4,130,846 km (0.078 R)
• M17: 4,347,165 km (0.066 R)
• M18: 4,547,027 km (0.072 R)
• M19: 4,832,161 km (0.069 R)
• M20: 5,144,222 km (0.115 R)
• M21: 5,249,688 km (0.101 R)
• M22: 5,527,492 km (0.082 R)
• M23: 5,898,046 km (0.032 R)
• M24: 6,457,691 km (0.113 R)
• M25: 6,640,500 km (0.068 R)
• M26: 7,058,028 km (0.097 R)
• M27: 7,270,008 km (0.11 R)
• M28: 7,460,147 km (0.056 R)
• M29: 7,579,975 km (0.07 R)
• M30: 8,237,607 km (0.116 R)
• M31: 8,636,135 km (0.112 R)
• M32: 9,503,803 km (0.098 R)
• M33: 9,607,774 km (0.118 R)
• M34: 10,000,767 km (0.096 R)
• M35: 10,319,112 km (0.116 R)
• M36: 10,506,408 km (0.087 R)
• M37: 11,047,653 km (0.089 R)
• M38: 11,487,172 km (0.069 R)
• M39: 11,792,651 km (0.079 R)
• M40: 12,326,865 km (0.108 R)
• M41: 12,411,836 km (0.051 R)
• M42: 12,497,107 km (0.108 R)
• M43: 13,186,304 km (0.091 R)
• M44: 14,094,663 km (0.117 R)
• M45: 14,571,431 km (0.086 R)
• M46: 15,235,646 km (0.11 R)
• M47: 15,571,493 km (0.102 R)
• M48: 15,940,700 km (0.062 R)
• M49: 16,907,851 km (0.093 R)
• M50: 17,192,236 km (0.076 R)
• M51: 17,382,674 km (0.11 R)
• M52: 18,670,113 km (0.052 R)
• M53: 19,424,386 km (0.064 R)
• M54: 19,523,569 km (0.05 R)
• M55: 19,622,902 km (0.109 R)
• M56: 20,591,249 km (0.111 R)
• M57: 20,861,273 km (0.085 R)
• M58: 20,996,660 km (0.05 R)
• M59: 21,132,345 km (0.052 R)
• M60: 21,268,329 km (0.085 R)
• M61: 22,055,812 km (0.089 R)
• M62: 22,332,120 km (0.112 R)
• M63: 22,505,204 km (0.079 R)
• M64: 22,992,594 km (0.068 R)
• M65: 23,413,114 km (0.079 R)
• M66: 23,589,041 km (0.116 R)
• M67: 23,694,807 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.4

Radius: 14.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.76 AU - 8.46 AU

Year: 8161 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,076,919 km

• M1: 192,832 km (0.094 R)
• M2: 315,502 km (0.076 R)
• M3: 436,527 km (0.097 R)
• M4: 539,899 km (0.053 R)
• M5: 639,531 km (0.038 R)
• M6: 983,756 km (0.078 R)
• M7: 1,207,554 km (0.117 R)
• M8: 1,533,378 km (0.119 R)
• M9: 1,841,999 km (0.067 R)
• M10: 2,343,151 km (0.072 R)
• M11: 2,468,963 km (0.113 R)
• M12: 3,327,206 km (0.119 R)
• M13: 3,818,934 km (0.074 R)
• M14: 4,903,519 km (0.059 R)
• M15: 5,000,907 km (0.109 R)
• M16: 5,396,594 km (0.084 R)
• M17: 5,497,123 km (0.105 R)
• M18: 5,940,083 km (0.115 R)
• M19: 6,465,620 km (0.081 R)
• M20: 6,644,240 km (0.095 R)
• M21: 8,480,105 km (0.082 R)
• M22: 9,677,187 km (0.086 R)
• M23: 10,171,010 km (0.093 R)
• M24: 10,842,106 km (0.08 R)
• M25: 11,012,198 km (0.096 R)
• M26: 11,225,974 km (0.074 R)
• M27: 11,527,713 km (0.112 R)
• M28: 11,919,510 km (0.039 R)
• M29: 12,985,993 km (0.07 R)
• M30: 13,166,707 km (0.118 R)
• M31: 13,302,691 km (0.101 R)
• M32: 13,622,083 km (0.096 R)
• M33: 14,036,469 km (0.068 R)
• M34: 14,783,411 km (0.053 R)
• M35: 15,256,888 km (0.094 R)
• M36: 15,927,984 km (0.105 R)
• M37: 16,608,954 km (0.111 R)
• M38: 16,903,662 km (0.101 R)
• M39: 18,150,410 km (0.031 R)
• M40: 18,301,953 km (0.077 R)
• M41: 19,117,710 km (0.08 R)
• M42: 19,426,630 km (0.084 R)
• M43: 19,530,002 km (0.054 R)
• M44: 19,997,346 km (0.094 R)
• M45: 20,731,722 km (0.08 R)
• M46: 24,311,449 km (0.049 R)
• M47: 25,151,292 km (0.079 R)
• M48: 25,433,433 km (0.098 R)
• M49: 25,546,529 km (0.09 R)
• M50: 25,830,167 km (0.042 R)
• M51: 26,057,855 km (0.053 R)
• M52: 26,171,848 km (0.11 R)
• M53: 26,343,287 km (0.075 R)
• M54: 27,437,446 km (0.086 R)
• M55: 28,429,131 km (0.09 R)
• M56: 28,781,882 km (0.1 R)
• M57: 29,373,093 km (0.106 R)
• M58: 29,551,264 km (0.109 R)
• M59: 30,327,528 km (0.101 R)
• M60: 30,868,773 km (0.08 R)
• M61: 31,838,915 km (0.096 R)
• M62: 32,511,806 km (0.106 R)
• M63: 32,634,626 km (0.094 R)
• M64: 32,880,714 km (0.092 R)
• M65: 33,189,335 km (0.066 R)
• M66: 34,058,349 km (0.084 R)
• M67: 35,249,746 km (0.118 R)
• M68: 36,646,242 km (0.091 R)
• M69: 37,094,438 km (0.113 R)
• M70: 37,673,232 km (0.114 R)
• M71: 40,414,014 km (0.107 R)
• M72: 41,275,399 km (0.113 R)
• M73: 42,948,801 km (0.11 R)
• M74: 43,759,920 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.6

Radius: 5.7

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.93 AU - 12.11 AU

Year: 14687 Days

Day: 23.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 40,076,919 km

• M1: 80,932 km (0.039 R)
• M2: 159,621 km (0.106 R)
• M3: 299,944 km (0.068 R)
• M4: 415,284 km (0.114 R)
• M5: 673,639 km (0.105 R)
• M6: 811,868 km (0.103 R)
• M7: 1,490,743 km (0.048 R)
• M8: 1,570,478 km (0.049 R)
• M9: 1,692,550 km (0.076 R)
• M10: 1,817,764 km (0.052 R)
• M11: 2,144,186 km (0.102 R)
• M12: 2,371,874 km (0.079 R)
• M13: 2,418,250 km (0.091 R)
• M14: 2,559,620 km (0.108 R)
• M15: 3,976,012 km (0.114 R)
• M16: 4,114,989 km (0.111 R)
• M17: 4,199,063 km (0.082 R)
• M18: 4,455,025 km (0.032 R)
• M19: 4,599,387 km (0.101 R)
• M20: 4,774,566 km (0.109 R)
• M21: 5,466,755 km (0.108 R)
• M22: 5,683,522 km (0.044 R)
• M23: 6,157,748 km (0.109 R)
• M24: 6,254,089 km (0.116 R)
• M25: 6,351,028 km (0.103 R)
• M26: 6,546,253 km (0.117 R)
• M27: 7,585,958 km (0.088 R)
• M28: 7,827,858 km (0.112 R)
• M29: 8,354,592 km (0.082 R)
• M30: 8,425,801 km (0.11 R)
• M31: 9,001,753 km (0.106 R)
• M32: 9,889,616 km (0.032 R)
• M33: 9,927,165 km (0.119 R)
• M34: 10,002,562 km (0.079 R)
• M35: 10,343,945 km (0.073 R)
• M36: 10,420,240 km (0.05 R)
• M37: 10,689,067 km (0.086 R)
• M38: 10,766,260 km (0.107 R)
• M39: 11,548,656 km (0.052 R)
• M40: 12,430,386 km (0.115 R)
• M41: 13,375,097 km (0.095 R)
• M42: 14,130,416 km (0.087 R)
• M43: 14,513,237 km (0.03 R)
• M44: 14,985,817 km (0.095 R)
• M45: 15,158,902 km (0.11 R)
• M46: 15,419,801 km (0.035 R)
• M47: 16,433,476 km (0.112 R)
• M48: 16,746,285 km (0.074 R)
• M49: 16,836,044 km (0.085 R)
• M50: 16,880,923 km (0.119 R)
• M51: 17,742,158 km (0.058 R)
• M52: 17,879,489 km (0.1 R)
• M53: 18,108,972 km (0.112 R)
• M54: 18,385,878 km (0.112 R)
• M55: 18,432,103 km (0.082 R)
• M56: 18,617,605 km (0.037 R)
• M57: 18,850,229 km (0.114 R)
• M58: 19,554,087 km (0.114 R)
• M59: 20,075,735 km (0.056 R)
• M60: 20,505,979 km (0.057 R)
• M61: 21,570,367 km (0.087 R)
• M62: 21,619,136 km (0.118 R)
• M63: 21,668,055 km (0.074 R)
• M64: 21,814,810 km (0.111 R)
• M65: 21,863,729 km (0.083 R)
• M66: 22,060,151 km (0.104 R)
• M67: 22,306,389 km (0.067 R)
• M68: 22,801,558 km (0.106 R)
• M69: 22,851,224 km (0.089 R)
• M70: 23,050,489 km (0.074 R)
• M71: 23,200,236 km (0.09 R)
• M72: 24,105,902 km (0.108 R)
• M73: 24,818,287 km (0.077 R)
• M74: 25,744,447 km (0.09 R)
• M75: 27,101,898 km (0.034 R)
• M76: 27,207,215 km (0.065 R)
• M77: 27,842,408 km (0.064 R)
• M78: 29,451,632 km (0.116 R)
• M79: 29,885,765 km (0.079 R)
• M80: 30,760,464 km (0.036 R)
• M81: 30,815,516 km (0.084 R)
• M82: 31,588,189 km (0.114 R)
• M83: 32,199,745 km (0.113 R)
• M84: 32,423,244 km (0.1 R)
• M85: 34,058,050 km (0.083 R)
• M86: 34,685,014 km (0.106 R)
• M87: 35,258,423 km (0.09 R)
• M88: 36,124,445 km (0.115 R)
• M89: 36,472,709 km (0.116 R)
• M90: 37,114,334 km (0.061 R)
• M91: 37,583,174 km (0.105 R)
• M92: 38,113,050 km (0.108 R)
• M93: 38,231,082 km (0.076 R)
• M94: 39,061,051 km (0.045 R)
• M95: 39,120,591 km (0.099 R)
• M96: 39,478,280 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 16,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit