🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134

Radius: 14.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.45 AU - 0.61 AU

Year: 262 Days

Day: 13.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 83,683,360 km

• M1: 185,352 km (0.111 R)
• M2: 949,797 km (0.112 R)
• M3: 1,612,515 km (0.088 R)
• M4: 2,325,948 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.6

Radius: 14.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.06 AU - 1.74 AU

Year: 1124 Days

Day: 11.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,683,360 km

• M1: 177,872 km (0.095 R)
• M2: 652,396 km (0.078 R)
• M3: 1,261,110 km (0.07 R)
• M4: 2,072,678 km (0.112 R)
• M5: 3,002,280 km (0.114 R)
• M6: 3,587,058 km (0.11 R)
• M7: 4,160,466 km (0.083 R)
• M8: 4,833,058 km (0.059 R)
• M9: 5,556,364 km (0.086 R)
• M10: 6,010,842 km (0.112 R)
• M11: 6,537,427 km (0.06 R)
• M12: 7,094,679 km (0.089 R)
• M13: 7,578,927 km (0.049 R)
• M14: 8,194,523 km (0.057 R)
• M15: 9,165,862 km (0.103 R)
• M16: 10,470,205 km (0.108 R)
• M17: 11,065,754 km (0.04 R)
• M18: 11,648,887 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472

Radius: 9.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.7 AU - 1.9 AU

Year: 1638 Days

Day: 13.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,683,360 km

• M1: 118,182 km (0.118 R)
• M2: 467,493 km (0.066 R)
• M3: 983,456 km (0.106 R)
• M4: 1,285,345 km (0.052 R)
• M5: 1,604,437 km (0.03 R)
• M6: 2,150,619 km (0.098 R)
• M7: 2,631,875 km (0.102 R)
• M8: 3,409,635 km (0.085 R)
• M9: 4,083,573 km (0.108 R)
• M10: 4,863,427 km (0.065 R)
• M11: 5,739,472 km (0.071 R)
• M12: 6,355,815 km (0.09 R)
• M13: 7,613,335 km (0.032 R)
• M14: 8,301,036 km (0.073 R)
• M15: 9,363,331 km (0.113 R)
• M16: 11,577,678 km (0.061 R)
• M17: 12,674,081 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.4

Radius: 13.4

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.15 AU - 4.67 AU

Year: 5244 Days

Day: 7.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,683,360 km

• M1: 169,345 km (0.076 R)
• M2: 628,461 km (0.11 R)
• M3: 1,146,967 km (0.086 R)
• M4: 2,058,168 km (0.113 R)
• M5: 3,152,476 km (0.068 R)
• M6: 3,659,613 km (0.03 R)
• M7: 6,374,964 km (0.094 R)
• M8: 6,942,538 km (0.077 R)
• M9: 8,111,047 km (0.097 R)
• M10: 9,712,642 km (0.114 R)
• M11: 10,144,082 km (0.086 R)
• M12: 11,734,307 km (0.108 R)
• M13: 12,820,986 km (0.098 R)
• M14: 14,728,359 km (0.101 R)
• M15: 15,938,307 km (0.073 R)
• M16: 17,327,622 km (0.101 R)
• M17: 20,409,787 km (0.049 R)
• M18: 20,924,404 km (0.086 R)
• M19: 21,845,927 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.4

Radius: 5.7

Gravity: 17.62 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.88 AU - 6.63 AU

Year: 10598 Days

Day: 24.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,683,360 km

• M1: 115,041 km (0.104 R)
• M2: 492,626 km (0.1 R)
• M3: 694,733 km (0.108 R)
• M4: 1,034,768 km (0.055 R)
• M5: 1,249,591 km (0.078 R)
• M6: 1,577,659 km (0.089 R)
• M7: 1,816,866 km (0.116 R)
• M8: 2,080,009 km (0.094 R)
• M9: 2,387,133 km (0.084 R)
• M10: 2,642,048 km (0.079 R)
• M11: 3,875,034 km (0.101 R)
• M12: 4,256,059 km (0.063 R)
• M13: 4,572,609 km (0.083 R)
• M14: 5,963,420 km (0.072 R)
• M15: 7,126,244 km (0.11 R)
• M16: 9,645,772 km (0.088 R)
• M17: 10,041,308 km (0.078 R)
• M18: 10,811,887 km (0.079 R)
• M19: 14,675,102 km (0.036 R)
• M20: 15,066,151 km (0.064 R)
• M21: 16,700,657 km (0.079 R)
• M22: 19,681,545 km (0.116 R)
• M23: 20,397,969 km (0.079 R)
• M24: 21,798,355 km (0.064 R)
• M25: 24,881,267 km (0.104 R)
• M26: 26,960,827 km (0.049 R)
• M27: 27,745,019 km (0.114 R)
• M28: 36,321,465 km (0.111 R)
• M29: 36,917,015 km (0.081 R)
• M30: 39,489,649 km (0.09 R)
• M31: 41,012,107 km (0.027 R)
• M32: 42,048,521 km (0.053 R)
• M33: 43,368,572 km (0.087 R)
• M34: 46,369,206 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.1

Radius: 4.5

Gravity: 29.73 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.23 AU - 6.31 AU

Year: 10649 Days

Day: 20.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,683,360 km

• M1: 56,398 km (0.114 R)
• M2: 363,672 km (0.094 R)
• M3: 586,274 km (0.116 R)
• M4: 966,253 km (0.12 R)
• M5: 1,296,266 km (0.096 R)
• M6: 1,439,730 km (0.04 R)
• M7: 1,623,137 km (0.079 R)
• M8: 2,343,451 km (0.083 R)
• M9: 3,139,760 km (0.059 R)
• M10: 3,548,761 km (0.117 R)
• M11: 4,298,695 km (0.119 R)
• M12: 4,531,170 km (0.116 R)
• M13: 5,411,254 km (0.119 R)
• M14: 7,586,557 km (0.058 R)
• M15: 9,006,241 km (0.069 R)
• M16: 9,978,178 km (0.096 R)
• M17: 10,857,813 km (0.114 R)
• M18: 14,504,112 km (0.115 R)
• M19: 14,829,637 km (0.11 R)
• M20: 16,742,395 km (0.115 R)
• M21: 17,172,788 km (0.12 R)
• M22: 18,055,416 km (0.099 R)
• M23: 18,813,727 km (0.049 R)
• M24: 20,312,548 km (0.1 R)
• M25: 27,007,652 km (0.068 R)
• M26: 28,706,335 km (0.094 R)
• M27: 33,543,732 km (0.073 R)
• M28: 34,112,503 km (0.038 R)
• M29: 44,518,681 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.8

Radius: 4.3

Gravity: 43.63 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.16 AU - 10.72 AU

Year: 21255 Days

Day: 23.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,683,360 km

• M1: 58,493 km (0.086 R)
• M2: 228,885 km (0.115 R)
• M3: 574,456 km (0.116 R)
• M4: 1,006,046 km (0.09 R)
• M5: 1,609,823 km (0.112 R)
• M6: 3,282,776 km (0.086 R)
• M7: 3,608,450 km (0.111 R)
• M8: 9,594,310 km (0.101 R)
• M9: 10,696,547 km (0.108 R)
• M10: 11,278,034 km (0.064 R)
• M11: 13,295,511 km (0.108 R)
• M12: 14,119,795 km (0.108 R)
• M13: 15,869,492 km (0.039 R)
• M14: 20,865,462 km (0.087 R)
• M15: 24,315,937 km (0.111 R)
• M16: 26,465,509 km (0.115 R)
• M17: 29,357,535 km (0.072 R)
• M18: 32,453,463 km (0.117 R)
• M19: 33,259,945 km (0.08 R)
• M20: 34,913,151 km (0.094 R)
• M21: 38,831,418 km (0.091 R)
• M22: 38,981,914 km (0.095 R)
• M23: 53,992,415 km (0.029 R)
• M24: 54,745,042 km (0.076 R)
• M25: 55,504,700 km (0.104 R)
• M26: 59,408,306 km (0.089 R)
• M27: 59,608,169 km (0.066 R)
• M28: 67,538,951 km (0.097 R)
• M29: 67,974,879 km (0.11 R)
• M30: 69,515,139 km (0.071 R)
• M31: 71,755,666 km (0.04 R)
• M32: 73,122,841 km (0.119 R)
• M33: 73,812,936 km (0.072 R)
• M34: 77,805,404 km (0.085 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: 421 - 12,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit