🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664

Radius: 14.2

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.9 AU - 1.3 AU

Year: 782 Days

Day: 11.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,622,554 km

• M1: 176,525 km (0.057 R)
• M2: 775,515 km (0.09 R)
• M3: 1,371,962 km (0.081 R)
• M4: 1,878,650 km (0.111 R)
• M5: 2,363,796 km (0.096 R)
• M6: 3,055,387 km (0.096 R)
• M7: 3,692,075 km (0.115 R)
• M8: 4,273,562 km (0.104 R)
• M9: 4,967,996 km (0.106 R)
• M10: 5,546,640 km (0.046 R)
• M11: 6,210,705 km (0.082 R)
• M12: 7,193,114 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.1

Radius: 10.3

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.05 AU - 4.85 AU

Year: 5325 Days

Day: 5.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,622,554 km

• M1: 128,056 km (0.091 R)
• M2: 515,813 km (0.076 R)
• M3: 864,975 km (0.051 R)
• M4: 1,326,933 km (0.036 R)
• M5: 1,990,549 km (0.109 R)
• M6: 2,477,341 km (0.109 R)
• M7: 2,862,705 km (0.076 R)
• M8: 3,691,627 km (0.076 R)
• M9: 6,917,256 km (0.096 R)
• M10: 12,902,517 km (0.073 R)
• M11: 14,649,222 km (0.114 R)
• M12: 17,800,202 km (0.098 R)
• M13: 21,793,867 km (0.1 R)
• M14: 22,287,390 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303

Radius: 12.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.49 AU - 4.67 AU

Year: 5590 Days

Day: 7.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,622,554 km

• M1: 166,951 km (0.114 R)
• M2: 601,982 km (0.12 R)
• M3: 1,553,424 km (0.081 R)
• M4: 2,116,810 km (0.1 R)
• M5: 2,571,587 km (0.071 R)
• M6: 2,985,674 km (0.047 R)
• M7: 5,584,788 km (0.038 R)
• M8: 6,890,029 km (0.12 R)
• M9: 8,568,667 km (0.06 R)
• M10: 9,542,399 km (0.115 R)
• M11: 11,532,201 km (0.077 R)
• M12: 16,261,887 km (0.096 R)
• M13: 17,168,899 km (0.091 R)
• M14: 18,229,249 km (0.069 R)
• M15: 20,480,397 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.1

Radius: 12.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.19 AU - 5.43 AU

Year: 7155 Days

Day: 14.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,622,554 km

• M1: 159,172 km (0.111 R)
• M2: 854,204 km (0.036 R)
• M3: 1,327,980 km (0.075 R)
• M4: 2,041,113 km (0.032 R)
• M5: 2,643,394 km (0.067 R)
• M6: 3,059,875 km (0.097 R)
• M7: 7,259,985 km (0.041 R)
• M8: 7,924,050 km (0.094 R)
• M9: 11,400,555 km (0.078 R)
• M10: 12,682,010 km (0.107 R)
• M11: 13,588,274 km (0.115 R)
• M12: 16,900,819 km (0.107 R)
• M13: 18,068,431 km (0.108 R)
• M14: 19,957,254 km (0.057 R)
• M15: 30,603,536 km (0.053 R)
• M16: 32,232,357 km (0.028 R)
• M17: 32,752,958 km (0.093 R)
• M18: 34,673,944 km (0.088 R)
• M19: 35,995,641 km (0.064 R)
• M20: 36,782,077 km (0.027 R)
• M21: 38,040,794 km (0.072 R)
• M22: 39,328,083 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.6

Radius: 5.9

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.12 AU - 6.74 AU

Year: 9794 Days

Day: 17.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,622,554 km

• M1: 73,453 km (0.096 R)
• M2: 348,563 km (0.097 R)
• M3: 710,291 km (0.09 R)
• M4: 939,774 km (0.077 R)
• M5: 1,162,974 km (0.106 R)
• M6: 1,881,792 km (0.117 R)
• M7: 2,257,581 km (0.06 R)
• M8: 3,029,207 km (0.059 R)
• M9: 3,475,308 km (0.118 R)
• M10: 5,017,513 km (0.103 R)
• M11: 6,280,717 km (0.11 R)
• M12: 6,929,822 km (0.104 R)
• M13: 7,582,966 km (0.08 R)
• M14: 9,741,664 km (0.073 R)
• M15: 11,320,071 km (0.112 R)
• M16: 13,936,089 km (0.109 R)
• M17: 15,099,212 km (0.058 R)
• M18: 17,339,740 km (0.111 R)
• M19: 18,901,990 km (0.052 R)
• M20: 21,101,677 km (0.115 R)
• M21: 24,843,718 km (0.063 R)
• M22: 33,287,321 km (0.063 R)
• M23: 33,823,630 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.3

Radius: 3.9

Gravity: 25.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.71 AU - 6.87 AU

Year: 12000 Days

Day: 19.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,622,554 km

• M1: 48,470 km (0.11 R)
• M2: 432,637 km (0.109 R)
• M3: 850,464 km (0.106 R)
• M4: 1,027,438 km (0.079 R)
• M5: 1,665,772 km (0.091 R)
• M6: 2,217,040 km (0.115 R)
• M7: 2,534,338 km (0.1 R)
• M8: 3,099,518 km (0.05 R)
• M9: 5,791,831 km (0.059 R)
• M10: 6,839,166 km (0.107 R)
• M11: 7,754,854 km (0.092 R)
• M12: 7,964,291 km (0.087 R)
• M13: 9,160,925 km (0.1 R)
• M14: 10,472,300 km (0.113 R)
• M15: 13,763,453 km (0.1 R)
• M16: 16,417,618 km (0.08 R)
• M17: 21,952,141 km (0.075 R)
• M18: 27,532,142 km (0.115 R)
• M19: 28,811,054 km (0.106 R)
• M20: 29,414,382 km (0.091 R)
• M21: 32,126,592 km (0.103 R)
• M22: 36,500,384 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228

Radius: 7.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.79 AU - 8.87 AU

Year: 13460 Days

Day: 19.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,622,554 km

• M1: 94,546 km (0.057 R)
• M2: 468,690 km (0.095 R)
• M3: 733,329 km (0.108 R)
• M4: 1,010,234 km (0.118 R)
• M5: 1,252,134 km (0.107 R)
• M6: 1,599,800 km (0.11 R)
• M7: 2,011,044 km (0.114 R)
• M8: 2,565,603 km (0.118 R)
• M9: 2,879,011 km (0.118 R)
• M10: 4,104,517 km (0.111 R)
• M11: 5,114,452 km (0.104 R)
• M12: 5,808,137 km (0.098 R)
• M13: 8,349,955 km (0.057 R)
• M14: 9,130,257 km (0.11 R)
• M15: 10,293,381 km (0.104 R)
• M16: 10,935,754 km (0.053 R)
• M17: 11,657,115 km (0.112 R)
• M18: 12,083,319 km (0.119 R)
• M19: 14,131,164 km (0.059 R)
• M20: 14,372,167 km (0.071 R)
• M21: 14,677,197 km (0.119 R)
• M22: 16,136,524 km (0.067 R)
• M23: 16,599,230 km (0.096 R)
• M24: 17,620,684 km (0.114 R)
• M25: 19,489,162 km (0.04 R)
• M26: 20,014,101 km (0.118 R)
• M27: 22,946,069 km (0.086 R)
• M28: 23,279,224 km (0.103 R)
• M29: 24,906,101 km (0.051 R)
• M30: 26,883,037 km (0.101 R)
• M31: 31,760,376 km (0.111 R)
• M32: 32,696,709 km (0.092 R)
• M33: 35,727,711 km (0.109 R)
• M34: 40,496,144 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.2

Radius: 5.4

Gravity: 18.22 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.06 AU - 11.18 AU

Year: 18680 Days

Day: 23.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 38,622,554 km

• M1: 67,319 km (0.074 R)
• M2: 412,591 km (0.106 R)
• M3: 642,074 km (0.114 R)
• M4: 1,001,109 km (0.071 R)
• M5: 1,351,617 km (0.027 R)
• M6: 2,172,759 km (0.098 R)
• M7: 2,531,196 km (0.114 R)
• M8: 3,557,886 km (0.088 R)
• M9: 3,875,034 km (0.106 R)
• M10: 4,210,881 km (0.058 R)
• M11: 4,871,056 km (0.077 R)
• M12: 6,270,096 km (0.115 R)
• M13: 6,776,335 km (0.073 R)
• M14: 7,400,756 km (0.05 R)
• M15: 10,928,573 km (0.095 R)
• M16: 11,722,938 km (0.107 R)
• M17: 12,166,346 km (0.044 R)
• M18: 12,620,824 km (0.078 R)
• M19: 13,563,740 km (0.051 R)
• M20: 14,624,987 km (0.116 R)
• M21: 15,138,706 km (0.117 R)
• M22: 16,124,706 km (0.103 R)
• M23: 16,991,775 km (0.104 R)
• M24: 18,647,225 km (0.08 R)
• M25: 21,797,906 km (0.032 R)
• M26: 28,105,550 km (0.04 R)
• M27: 31,369,028 km (0.073 R)
• M28: 37,128,696 km (0.107 R)
• M29: 38,221,358 km (0.065 R)
• M30: 42,955,682 km (0.116 R)
• M31: 43,404,476 km (0.041 R)
• M32: 50,683,759 km (0.073 R)
• M33: 53,913,577 km (0.077 R)
• M34: 58,735,565 km (0.04 R)
• M35: 59,103,875 km (0.079 R)
• M36: 60,031,082 km (0.066 R)
• M37: 62,295,994 km (0.116 R)
• M38: 63,449,543 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.1

Radius: 7.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.88 AU - 11.14 AU

Year: 23110 Days

Day: 25 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,622,554 km

• M1: 90,956 km (0.07 R)
• M2: 334,800 km (0.1 R)
• M3: 1,050,177 km (0.114 R)
• M4: 1,283,699 km (0.077 R)
• M5: 1,742,815 km (0.067 R)
• M6: 3,373,133 km (0.115 R)
• M7: 3,720,349 km (0.048 R)
• M8: 5,925,272 km (0.096 R)
• M9: 7,040,525 km (0.099 R)
• M10: 7,416,015 km (0.111 R)
• M11: 8,289,368 km (0.098 R)
• M12: 9,318,451 km (0.05 R)
• M13: 9,910,261 km (0.106 R)
• M14: 13,592,463 km (0.082 R)
• M15: 16,805,825 km (0.093 R)
• M16: 17,681,870 km (0.089 R)
• M17: 24,174,118 km (0.076 R)
• M18: 26,170,502 km (0.069 R)
• M19: 28,936,118 km (0.087 R)
• M20: 31,385,035 km (0.088 R)
• M21: 32,402,001 km (0.103 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: 337 - 15,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit