🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.4

Radius: 14.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.57 AU - 0.73 AU

Year: 349 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 72,473,963 km

• M1: 183,257 km (0.092 R)
• M2: 641,326 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.1

Radius: 13

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.67 AU - 0.77 AU

Year: 407 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,473,963 km

• M1: 161,715 km (0.094 R)
• M2: 652,995 km (0.059 R)
• M3: 1,197,531 km (0.104 R)
• M4: 1,607,878 km (0.094 R)
• M5: 2,269,699 km (0.095 R)
• M6: 3,076,480 km (0.105 R)
• M7: 3,978,555 km (0.103 R)
• M8: 4,580,836 km (0.104 R)
• M9: 4,991,483 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.7

Radius: 10.3

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.78 AU - 0.84 AU

Year: 486 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 72,473,963 km

• M1: 128,056 km (0.108 R)
• M2: 519,553 km (0.053 R)
• M3: 1,062,893 km (0.066 R)
• M4: 1,481,767 km (0.061 R)
• M5: 1,961,826 km (0.078 R)
• M6: 2,439,193 km (0.093 R)
• M7: 3,157,861 km (0.053 R)
• M8: 3,616,379 km (0.081 R)
• M9: 4,422,562 km (0.119 R)
• M10: 4,815,855 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.4

Radius: 8.9

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.98 AU - 1.04 AU

Year: 677 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 57 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,473,963 km

• M1: 111,600 km (0.108 R)
• M2: 394,938 km (0.111 R)
• M3: 692,489 km (0.068 R)
• M4: 1,046,886 km (0.088 R)
• M5: 1,426,715 km (0.05 R)
• M6: 1,776,774 km (0.048 R)
• M7: 2,243,070 km (0.104 R)
• M8: 2,812,141 km (0.096 R)
• M9: 3,434,169 km (0.113 R)
• M10: 4,424,058 km (0.055 R)
• M11: 4,866,120 km (0.103 R)
• M12: 6,071,130 km (0.082 R)
• M13: 6,513,940 km (0.11 R)
• M14: 7,285,117 km (0.065 R)
• M15: 7,972,968 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.8

Radius: 9.5

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.78 AU - 5.66 AU

Year: 7953 Days

Day: 11.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,473,963 km

• M1: 118,182 km (0.079 R)
• M2: 641,326 km (0.062 R)
• M3: 1,314,068 km (0.108 R)
• M4: 2,128,479 km (0.107 R)
• M5: 3,084,558 km (0.083 R)
• M6: 3,842,721 km (0.114 R)
• M7: 4,379,926 km (0.115 R)
• M8: 4,828,570 km (0.096 R)
• M9: 5,163,670 km (0.106 R)
• M10: 5,726,008 km (0.101 R)
• M11: 6,101,798 km (0.107 R)
• M12: 7,401,953 km (0.104 R)
• M13: 7,924,648 km (0.101 R)
• M14: 9,127,864 km (0.077 R)
• M15: 10,821,461 km (0.057 R)
• M16: 12,145,702 km (0.1 R)
• M17: 17,340,188 km (0.104 R)
• M18: 24,090,493 km (0.09 R)
• M19: 25,072,154 km (0.089 R)
• M20: 26,854,015 km (0.105 R)
• M21: 28,177,357 km (0.064 R)
• M22: 28,718,602 km (0.089 R)
• M23: 30,102,233 km (0.082 R)
• M24: 32,211,264 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.5

Radius: 5.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.7 AU - 7.02 AU

Year: 9460 Days

Day: 22.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,473,963 km

• M1: 65,973 km (0.117 R)
• M2: 388,057 km (0.075 R)
• M3: 565,929 km (0.056 R)
• M4: 820,096 km (0.038 R)
• M5: 2,079,261 km (0.082 R)
• M6: 3,019,483 km (0.116 R)
• M7: 3,564,020 km (0.061 R)
• M8: 3,739,648 km (0.106 R)
• M9: 8,043,578 km (0.061 R)
• M10: 14,286,746 km (0.038 R)
• M11: 19,876,321 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.3

Radius: 4

Gravity: 45.64 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.63 AU - 6.37 AU

Year: 9801 Days

Day: 21.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,473,963 km

• M1: 49,816 km (0.118 R)
• M2: 222,602 km (0.1 R)
• M3: 869,014 km (0.107 R)
• M4: 2,416,006 km (0.105 R)
• M5: 2,825,605 km (0.093 R)
• M6: 3,425,043 km (0.072 R)
• M7: 5,868,276 km (0.082 R)
• M8: 7,565,464 km (0.095 R)
• M9: 9,762,009 km (0.059 R)
• M10: 10,422,783 km (0.12 R)
• M11: 10,579,412 km (0.088 R)
• M12: 12,642,815 km (0.074 R)
• M13: 13,612,658 km (0.034 R)
• M14: 13,862,636 km (0.04 R)
• M15: 14,500,970 km (0.088 R)
• M16: 20,738,902 km (0.06 R)
• M17: 21,827,526 km (0.042 R)
• M18: 24,761,140 km (0.085 R)
• M19: 25,040,140 km (0.088 R)
• M20: 27,547,102 km (0.093 R)
• M21: 28,249,613 km (0.075 R)
• M22: 30,748,646 km (0.117 R)
• M23: 33,617,933 km (0.114 R)
• M24: 34,535,566 km (0.107 R)
• M25: 35,824,202 km (0.051 R)
• M26: 38,621,682 km (0.119 R)
• M27: 41,561,280 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.2

Radius: 3.1

Gravity: 32.59 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.76 AU - 9.34 AU

Year: 15231 Days

Day: 17.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,473,963 km

• M1: 39,045 km (0.071 R)
• M2: 136,284 km (0.091 R)
• M3: 257,907 km (0.049 R)
• M4: 478,115 km (0.052 R)
• M5: 617,540 km (0.079 R)
• M6: 801,695 km (0.112 R)
• M7: 1,205,310 km (0.093 R)
• M8: 1,451,847 km (0.086 R)
• M9: 1,924,726 km (0.105 R)
• M10: 4,256,359 km (0.111 R)
• M11: 4,371,848 km (0.106 R)
• M12: 4,949,595 km (0.089 R)
• M13: 5,306,386 km (0.053 R)
• M14: 5,610,967 km (0.105 R)
• M15: 6,594,424 km (0.11 R)
• M16: 6,866,991 km (0.112 R)
• M17: 8,076,789 km (0.084 R)
• M18: 10,962,532 km (0.1 R)
• M19: 11,179,898 km (0.119 R)
• M20: 12,723,149 km (0.119 R)
• M21: 12,963,254 km (0.056 R)
• M22: 13,206,350 km (0.098 R)
• M23: 14,532,685 km (0.114 R)
• M24: 18,422,080 km (0.073 R)
• M25: 18,652,162 km (0.064 R)
• M26: 18,806,696 km (0.084 R)
• M27: 20,810,111 km (0.11 R)
• M28: 26,189,351 km (0.092 R)
• M29: 28,373,031 km (0.041 R)
• M30: 30,035,213 km (0.113 R)
• M31: 30,247,493 km (0.08 R)
• M32: 31,432,757 km (0.062 R)
• M33: 35,409,367 km (0.056 R)
• M34: 42,447,947 km (0.093 R)
• M35: 47,720,225 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.2

Radius: 4.6

Gravity: 23.69 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.21 AU - 8.35 AU

Year: 15888 Days

Day: 24.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,473,963 km

• M1: 57,446 km (0.063 R)
• M2: 243,845 km (0.095 R)
• M3: 429,196 km (0.055 R)
• M4: 1,790,687 km (0.092 R)
• M5: 2,149,572 km (0.06 R)
• M6: 2,597,917 km (0.073 R)
• M7: 2,961,439 km (0.073 R)
• M8: 4,860,136 km (0.071 R)
• M9: 5,130,609 km (0.051 R)
• M10: 6,677,451 km (0.051 R)
• M11: 7,668,985 km (0.05 R)
• M12: 11,520,682 km (0.118 R)
• M13: 13,327,674 km (0.095 R)
• M14: 15,172,066 km (0.028 R)
• M15: 16,266,973 km (0.089 R)
• M16: 16,416,870 km (0.115 R)
• M17: 19,358,264 km (0.118 R)
• M18: 21,533,118 km (0.082 R)
• M19: 27,089,781 km (0.058 R)
• M20: 28,478,498 km (0.11 R)
• M21: 31,050,534 km (0.105 R)
• M22: 34,385,519 km (0.055 R)
• M23: 35,255,132 km (0.038 R)
• M24: 36,012,097 km (0.116 R)
• M25: 36,522,675 km (0.101 R)
• M26: 40,644,545 km (0.047 R)
• M27: 40,920,702 km (0.054 R)
• M28: 41,337,183 km (0.073 R)
• M29: 41,896,978 km (0.109 R)
• M30: 42,320,041 km (0.118 R)
• M31: 42,603,678 km (0.097 R)
• M32: 42,888,513 km (0.113 R)
• M33: 43,462,221 km (0.087 R)
• M34: 44,478,289 km (0.084 R)
• M35: 45,807,915 km (0.08 R)
• M36: 53,183,988 km (0.081 R)
• M37: 56,035,473 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.8

Radius: 5.5

Gravity: 19.17 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.57 AU - 10.87 AU

Year: 20208 Days

Day: 18.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,473,963 km

• M1: 69,563 km (0.108 R)
• M2: 322,683 km (0.106 R)
• M3: 572,960 km (0.098 R)
• M4: 818,600 km (0.08 R)
• M5: 2,964,731 km (0.094 R)
• M6: 3,856,184 km (0.097 R)
• M7: 4,598,938 km (0.077 R)
• M8: 5,280,954 km (0.111 R)
• M9: 5,509,839 km (0.078 R)
• M10: 5,745,157 km (0.12 R)
• M11: 5,946,515 km (0.082 R)
• M12: 6,194,249 km (0.028 R)
• M13: 8,379,874 km (0.054 R)
• M14: 9,729,696 km (0.116 R)
• M15: 10,426,373 km (0.097 R)
• M16: 12,246,830 km (0.027 R)
• M17: 12,446,393 km (0.08 R)
• M18: 13,977,527 km (0.047 R)
• M19: 15,943,842 km (0.111 R)
• M20: 16,746,734 km (0.083 R)
• M21: 19,861,212 km (0.095 R)
• M22: 23,137,704 km (0.101 R)
• M23: 23,545,358 km (0.072 R)
• M24: 23,854,278 km (0.054 R)
• M25: 26,313,069 km (0.094 R)
• M26: 32,484,130 km (0.087 R)
• M27: 34,165,012 km (0.101 R)
• M28: 35,496,732 km (0.059 R)
• M29: 35,902,891 km (0.106 R)
• M30: 39,409,165 km (0.068 R)
• M31: 40,873,280 km (0.034 R)
• M32: 44,534,538 km (0.091 R)
• M33: 52,676,253 km (0.093 R)
• M34: 53,204,782 km (0.112 R)
• M35: 54,811,164 km (0.091 R)
• M36: 57,746,573 km (0.082 R)
• M37: 62,737,158 km (0.098 R)
• M38: 66,971,825 km (0.081 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 16,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit