🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.4

Radius: 12.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.52 AU - 0.64 AU

Year: 310 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 84,059,248 km

• M1: 153,039 km (0.093 R)
• M2: 564,283 km (0.051 R)
• M3: 980,614 km (0.106 R)
• M4: 1,511,986 km (0.111 R)
• M5: 1,967,661 km (0.102 R)
• M6: 2,391,172 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.2

Radius: 10

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.74 AU - 1.14 AU

Year: 641 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 84,059,248 km

• M1: 124,316 km (0.117 R)
• M2: 548,276 km (0.055 R)
• M3: 912,397 km (0.106 R)
• M4: 1,281,306 km (0.063 R)
• M5: 1,652,458 km (0.058 R)
• M6: 2,456,696 km (0.111 R)
• M7: 3,014,696 km (0.106 R)
• M8: 3,603,962 km (0.096 R)
• M9: 4,182,906 km (0.038 R)
• M10: 4,980,412 km (0.094 R)
• M11: 6,259,474 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.6

Radius: 13.9

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.87 AU - 1.19 AU

Year: 735 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,059,248 km

• M1: 172,935 km (0.081 R)
• M2: 817,552 km (0.06 R)
• M3: 1,335,610 km (0.101 R)
• M4: 1,777,073 km (0.118 R)
• M5: 2,228,859 km (0.09 R)
• M6: 2,838,769 km (0.042 R)
• M7: 3,332,143 km (0.042 R)
• M8: 4,319,788 km (0.047 R)
• M9: 4,806,580 km (0.084 R)
• M10: 5,330,023 km (0.073 R)
• M11: 6,186,770 km (0.082 R)
• M12: 7,630,688 km (0.103 R)
• M13: 8,394,984 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.1

Radius: 9

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.06 AU - 1.46 AU

Year: 994 Days

Day: 10.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,059,248 km

• M1: 113,246 km (0.045 R)
• M2: 408,701 km (0.025 R)
• M3: 696,378 km (0.06 R)
• M4: 1,401,433 km (0.1 R)
• M5: 1,854,565 km (0.027 R)
• M6: 2,735,098 km (0.106 R)
• M7: 3,125,997 km (0.072 R)
• M8: 4,563,782 km (0.079 R)
• M9: 4,843,829 km (0.104 R)
• M10: 5,155,442 km (0.12 R)
• M11: 5,480,219 km (0.092 R)
• M12: 6,261,568 km (0.065 R)
• M13: 6,679,096 km (0.112 R)
• M14: 8,566,273 km (0.112 R)
• M15: 9,800,157 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.8

Radius: 14

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.32 AU - 1.7 AU

Year: 1304 Days

Day: 10.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,059,248 km

• M1: 174,730 km (0.111 R)
• M2: 653,593 km (0.097 R)
• M3: 1,264,252 km (0.056 R)
• M4: 1,856,659 km (0.045 R)
• M5: 3,160,105 km (0.084 R)
• M6: 4,177,969 km (0.119 R)
• M7: 4,866,718 km (0.108 R)
• M8: 5,516,421 km (0.106 R)
• M9: 6,264,560 km (0.106 R)
• M10: 6,706,473 km (0.086 R)
• M11: 7,795,545 km (0.03 R)
• M12: 8,458,264 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.3

Radius: 9.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.06 AU - 4.46 AU

Year: 5125 Days

Day: 11 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,059,248 km

• M1: 124,914 km (0.103 R)
• M2: 449,242 km (0.045 R)
• M3: 940,522 km (0.118 R)
• M4: 1,237,324 km (0.087 R)
• M5: 2,168,870 km (0.083 R)
• M6: 2,769,655 km (0.114 R)
• M7: 3,698,059 km (0.099 R)
• M8: 4,616,291 km (0.09 R)
• M9: 5,096,650 km (0.111 R)
• M10: 6,084,145 km (0.082 R)
• M11: 6,584,700 km (0.059 R)
• M12: 8,464,248 km (0.079 R)
• M13: 8,803,984 km (0.085 R)
• M14: 9,576,807 km (0.113 R)
• M15: 9,911,906 km (0.071 R)
• M16: 10,570,137 km (0.119 R)
• M17: 11,257,240 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.1

Radius: 14.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.98 AU - 5.36 AU

Year: 7094 Days

Day: 13.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,059,248 km

• M1: 181,163 km (0.028 R)
• M2: 1,012,778 km (0.095 R)
• M3: 1,679,087 km (0.087 R)
• M4: 2,576,075 km (0.064 R)
• M5: 3,611,741 km (0.078 R)
• M6: 4,419,869 km (0.093 R)
• M7: 5,967,609 km (0.092 R)
• M8: 6,672,215 km (0.053 R)
• M9: 7,697,708 km (0.095 R)
• M10: 8,575,100 km (0.114 R)
• M11: 9,652,204 km (0.106 R)
• M12: 10,866,041 km (0.075 R)
• M13: 13,766,594 km (0.12 R)
• M14: 16,368,401 km (0.103 R)
• M15: 17,215,873 km (0.113 R)
• M16: 19,140,150 km (0.101 R)
• M17: 22,290,232 km (0.079 R)
• M18: 22,927,220 km (0.101 R)
• M19: 25,081,878 km (0.112 R)
• M20: 29,314,152 km (0.053 R)
• M21: 30,857,403 km (0.092 R)
• M22: 32,454,211 km (0.092 R)
• M23: 36,466,725 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.3

Radius: 6.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.24 AU - 9.52 AU

Year: 18601 Days

Day: 23.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,059,248 km

• M1: 94,546 km (0.101 R)
• M2: 320,139 km (0.063 R)
• M3: 876,943 km (0.054 R)
• M4: 1,767,200 km (0.098 R)
• M5: 2,430,816 km (0.05 R)
• M6: 2,776,985 km (0.115 R)
• M7: 5,185,361 km (0.108 R)
• M8: 6,081,453 km (0.037 R)
• M9: 8,954,480 km (0.119 R)
• M10: 10,498,629 km (0.099 R)
• M11: 12,446,393 km (0.097 R)
• M12: 13,474,280 km (0.116 R)
• M13: 13,850,220 km (0.08 R)
• M14: 15,221,434 km (0.075 R)
• M15: 16,968,886 km (0.106 R)
• M16: 19,714,007 km (0.113 R)
• M17: 22,043,845 km (0.084 R)
• M18: 22,653,755 km (0.068 R)
• M19: 23,096,266 km (0.101 R)
• M20: 23,364,495 km (0.096 R)
• M21: 23,725,474 km (0.074 R)
• M22: 24,830,404 km (0.109 R)
• M23: 27,641,947 km (0.073 R)
• M24: 30,658,887 km (0.105 R)
• M25: 31,858,363 km (0.067 R)
• M26: 32,862,763 km (0.049 R)
• M27: 33,429,888 km (0.084 R)
• M28: 35,406,824 km (0.096 R)
• M29: 38,704,559 km (0.027 R)
• M30: 43,141,483 km (0.098 R)
• M31: 47,616,254 km (0.109 R)
• M32: 48,196,395 km (0.073 R)
• M33: 49,223,085 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.6

Radius: 6.2

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.09 AU - 9.73 AU

Year: 20291 Days

Day: 19.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,059,248 km

• M1: 77,193 km (0.047 R)
• M2: 420,669 km (0.109 R)
• M3: 748,289 km (0.086 R)
• M4: 1,688,661 km (0.061 R)
• M5: 2,893,821 km (0.108 R)
• M6: 3,127,643 km (0.106 R)
• M7: 5,411,105 km (0.098 R)
• M8: 6,408,773 km (0.057 R)
• M9: 8,666,354 km (0.087 R)
• M10: 9,154,343 km (0.061 R)
• M11: 9,506,645 km (0.04 R)
• M12: 11,176,607 km (0.079 R)
• M13: 12,474,218 km (0.083 R)
• M14: 14,878,107 km (0.076 R)
• M15: 15,719,595 km (0.104 R)
• M16: 18,276,073 km (0.114 R)
• M17: 23,161,341 km (0.095 R)
• M18: 28,637,072 km (0.066 R)
• M19: 30,600,992 km (0.115 R)
• M20: 34,552,471 km (0.106 R)
• M21: 37,537,995 km (0.083 R)
• M22: 51,516,420 km (0.089 R)
• M23: 53,759,491 km (0.111 R)
• M24: 54,085,165 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.4

Radius: 4

Gravity: 55.03 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.34 AU - 9.6 AU

Year: 20485 Days

Day: 21.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,059,248 km

• M1: 49,816 km (0.058 R)
• M2: 202,256 km (0.057 R)
• M3: 920,177 km (0.033 R)
• M4: 1,225,655 km (0.069 R)
• M5: 1,543,401 km (0.041 R)
• M6: 1,913,806 km (0.079 R)
• M7: 2,077,466 km (0.101 R)
• M8: 2,480,482 km (0.082 R)
• M9: 2,725,823 km (0.074 R)
• M10: 2,880,657 km (0.111 R)
• M11: 3,351,591 km (0.076 R)
• M12: 4,002,042 km (0.069 R)
• M13: 5,033,071 km (0.118 R)
• M14: 5,755,479 km (0.105 R)
• M15: 6,010,842 km (0.092 R)
• M16: 6,318,416 km (0.117 R)
• M17: 7,012,550 km (0.116 R)
• M18: 7,205,980 km (0.086 R)
• M19: 7,452,816 km (0.06 R)
• M20: 9,224,803 km (0.115 R)
• M21: 12,067,761 km (0.116 R)
• M22: 12,627,706 km (0.114 R)
• M23: 17,041,741 km (0.085 R)
• M24: 27,767,758 km (0.04 R)
• M25: 28,988,627 km (0.109 R)
• M26: 30,886,425 km (0.037 R)
• M27: 31,537,026 km (0.111 R)
• M28: 32,196,603 km (0.031 R)
• M29: 40,843,659 km (0.101 R)
• M30: 41,943,353 km (0.116 R)
• M31: 43,548,389 km (0.117 R)
• M32: 43,711,002 km (0.104 R)
• M33: 47,051,073 km (0.119 R)
• M34: 62,112,886 km (0.06 R)
• M35: 65,253,843 km (0.097 R)
• M36: 65,894,571 km (0.056 R)
• M37: 66,971,526 km (0.116 R)
• M38: 72,305,139 km (0.092 R)
• M39: 75,778,353 km (0.046 R)
• M40: 78,154,565 km (0.099 R)
• M41: 80,579,995 km (0.163 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 18,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit