🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.3

Radius: 14.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.46 AU - 0.74 AU

Year: 321 Days

Day: 7.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 55,855,621 km

• M1: 175,329 km (0.107 R)
• M2: 790,176 km (0.025 R)
• M3: 1,295,069 km (0.085 R)
• M4: 1,914,703 km (0.118 R)
• M5: 2,450,413 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.5

Radius: 13

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.27 AU - 1.53 AU

Year: 1143 Days

Day: 14 Hours

Environment

Temp: -194 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,855,621 km

• M1: 161,715 km (0.093 R)
• M2: 765,492 km (0.101 R)
• M3: 2,049,042 km (0.116 R)
• M4: 2,710,564 km (0.097 R)
• M5: 3,355,779 km (0.11 R)
• M6: 3,851,696 km (0.082 R)
• M7: 4,758,110 km (0.054 R)
• M8: 6,069,934 km (0.095 R)
• M9: 7,039,328 km (0.055 R)
• M10: 8,263,338 km (0.09 R)
• M11: 8,980,959 km (0.093 R)
• M12: 9,653,251 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.9

Radius: 8.2

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.04 AU - 2.14 AU

Year: 2086 Days

Day: 13 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,855,621 km

• M1: 102,026 km (0.095 R)
• M2: 431,590 km (0.106 R)
• M3: 744,549 km (0.07 R)
• M4: 1,382,434 km (0.06 R)
• M5: 2,047,097 km (0.112 R)
• M6: 3,147,240 km (0.083 R)
• M7: 3,994,712 km (0.117 R)
• M8: 4,579,640 km (0.094 R)
• M9: 4,965,602 km (0.109 R)
• M10: 5,710,450 km (0.097 R)
• M11: 6,133,812 km (0.116 R)
• M12: 6,808,049 km (0.116 R)
• M13: 11,409,381 km (0.051 R)
• M14: 13,836,008 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.2

Radius: 12.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.74 AU - 4.16 AU

Year: 4423 Days

Day: 13.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,855,621 km

• M1: 159,172 km (0.08 R)
• M2: 878,439 km (0.111 R)
• M3: 1,352,365 km (0.092 R)
• M4: 1,759,570 km (0.115 R)
• M5: 2,996,146 km (0.078 R)
• M6: 4,710,837 km (0.068 R)
• M7: 6,422,237 km (0.072 R)
• M8: 7,601,068 km (0.102 R)
• M9: 8,649,300 km (0.108 R)
• M10: 9,475,679 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.4

Radius: 8.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.65 AU - 4.37 AU

Year: 4539 Days

Day: 9.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,855,621 km

• M1: 101,577 km (0.051 R)
• M2: 369,507 km (0.106 R)
• M3: 870,211 km (0.098 R)
• M4: 1,374,505 km (0.093 R)
• M5: 1,858,754 km (0.065 R)
• M6: 3,131,682 km (0.116 R)
• M7: 3,458,703 km (0.053 R)
• M8: 4,139,074 km (0.085 R)
• M9: 5,247,744 km (0.074 R)
• M10: 5,817,113 km (0.059 R)
• M11: 6,200,533 km (0.078 R)
• M12: 7,171,273 km (0.079 R)
• M13: 7,484,531 km (0.111 R)
• M14: 8,549,070 km (0.11 R)
• M15: 10,488,905 km (0.095 R)
• M16: 15,318,672 km (0.061 R)
• M17: 16,264,131 km (0.033 R)
• M18: 18,620,447 km (0.105 R)
• M19: 21,004,139 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.7

Radius: 12

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.87 AU - 6.15 AU

Year: 8928 Days

Day: 5.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,855,621 km

• M1: 153,637 km (0.093 R)
• M2: 574,605 km (0.084 R)
• M3: 1,061,098 km (0.075 R)
• M4: 1,796,371 km (0.116 R)
• M5: 2,408,675 km (0.117 R)
• M6: 2,810,495 km (0.11 R)
• M7: 3,662,605 km (0.085 R)
• M8: 4,125,311 km (0.112 R)
• M9: 6,030,589 km (0.092 R)
• M10: 6,779,776 km (0.093 R)
• M11: 7,517,143 km (0.085 R)
• M12: 8,076,041 km (0.094 R)
• M13: 8,986,793 km (0.032 R)
• M14: 10,732,151 km (0.087 R)
• M15: 12,182,203 km (0.078 R)
• M16: 18,758,376 km (0.086 R)
• M17: 21,885,570 km (0.082 R)
• M18: 22,872,168 km (0.085 R)
• M19: 23,809,100 km (0.12 R)
• M20: 25,926,657 km (0.118 R)
• M21: 29,334,347 km (0.052 R)
• M22: 31,382,791 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.2

Radius: 3.3

Gravity: 30.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.3 AU - 10.4 AU

Year: 18173 Days

Day: 22 Hours

Environment

Temp: -239 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,855,621 km

• M1: 41,139 km (0.086 R)
• M2: 282,740 km (0.036 R)
• M3: 388,805 km (0.088 R)
• M4: 728,990 km (0.111 R)
• M5: 1,091,466 km (0.082 R)
• M6: 1,227,301 km (0.063 R)
• M7: 1,430,604 km (0.105 R)
• M8: 1,578,407 km (0.07 R)
• M9: 2,102,000 km (0.093 R)
• M10: 2,313,082 km (0.053 R)
• M11: 2,960,841 km (0.114 R)
• M12: 3,079,622 km (0.099 R)
• M13: 6,851,732 km (0.117 R)
• M14: 7,017,935 km (0.077 R)
• M15: 7,229,317 km (0.108 R)
• M16: 11,044,212 km (0.098 R)
• M17: 11,387,988 km (0.094 R)
• M18: 11,621,211 km (0.063 R)
• M19: 12,400,915 km (0.083 R)
• M20: 14,604,043 km (0.088 R)
• M21: 17,130,452 km (0.048 R)
• M22: 24,445,638 km (0.073 R)
• M23: 25,921,421 km (0.068 R)
• M24: 27,979,888 km (0.118 R)
• M25: 29,374,888 km (0.07 R)
• M26: 35,915,008 km (0.102 R)
• M27: 36,542,272 km (0.105 R)
• M28: 36,921,951 km (0.113 R)
• M29: 42,240,156 km (0.118 R)
• M30: 42,938,778 km (0.11 R)
• M31: 45,663,852 km (0.037 R)
• M32: 50,041,984 km (0.067 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 13,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit