🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 11.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.48 AU - 0.7 AU

Year: 302 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 66,619,926 km

• M1: 146,756 km (0.113 R)
• M2: 886,068 km (0.07 R)
• M3: 1,612,216 km (0.076 R)
• M4: 2,190,711 km (0.072 R)
• M5: 2,848,792 km (0.083 R)
• M6: 3,505,078 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.4

Radius: 10.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.5 AU - 0.82 AU

Year: 358 Days

Day: 5.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 66,619,926 km

• M1: 137,032 km (0.08 R)
• M2: 490,232 km (0.032 R)
• M3: 848,220 km (0.082 R)
• M4: 1,299,706 km (0.096 R)
• M5: 1,657,544 km (0.069 R)
• M6: 2,230,205 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.3

Radius: 8.5

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.65 AU - 0.99 AU

Year: 495 Days

Day: 6.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,619,926 km

• M1: 105,766 km (0.077 R)
• M2: 413,040 km (0.069 R)
• M3: 701,315 km (0.11 R)
• M4: 977,472 km (0.112 R)
• M5: 1,304,643 km (0.046 R)
• M6: 1,704,967 km (0.09 R)
• M7: 1,985,014 km (0.096 R)
• M8: 2,490,505 km (0.097 R)
• M9: 2,803,614 km (0.069 R)
• M10: 3,111,037 km (0.105 R)
• M11: 3,429,681 km (0.096 R)
• M12: 3,697,760 km (0.108 R)
• M13: 4,081,479 km (0.078 R)
• M14: 4,813,311 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.1

Radius: 13.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.49 AU - 2.03 AU

Year: 1557 Days

Day: 14.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,619,926 km

• M1: 167,998 km (0.065 R)
• M2: 603,179 km (0.098 R)
• M3: 1,042,398 km (0.079 R)
• M4: 1,679,087 km (0.111 R)
• M5: 2,134,014 km (0.077 R)
• M6: 4,132,342 km (0.104 R)
• M7: 4,855,049 km (0.084 R)
• M8: 5,461,968 km (0.041 R)
• M9: 5,955,940 km (0.1 R)
• M10: 7,059,972 km (0.1 R)
• M11: 7,868,998 km (0.112 R)
• M12: 9,012,075 km (0.102 R)
• M13: 9,931,803 km (0.032 R)
• M14: 10,431,609 km (0.085 R)
• M15: 11,053,487 km (0.073 R)
• M16: 12,716,866 km (0.062 R)
• M17: 13,147,708 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.9

Radius: 4.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.14 AU - 8.22 AU

Year: 12830 Days

Day: 18.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,619,926 km

• M1: 55,950 km (0.093 R)
• M2: 238,309 km (0.119 R)
• M3: 552,914 km (0.068 R)
• M4: 707,897 km (0.09 R)
• M5: 949,198 km (0.116 R)
• M6: 2,248,456 km (0.103 R)
• M7: 3,809,659 km (0.108 R)
• M8: 4,261,445 km (0.081 R)
• M9: 4,849,813 km (0.09 R)
• M10: 6,586,345 km (0.106 R)
• M11: 9,886,325 km (0.113 R)
• M12: 14,039,611 km (0.099 R)
• M13: 14,946,772 km (0.106 R)
• M14: 17,414,239 km (0.092 R)
• M15: 20,273,803 km (0.109 R)
• M16: 23,065,149 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.7

Radius: 7.3

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.9 AU - 8.86 AU

Year: 14751 Days

Day: 15 Hours

Environment

Temp: -242 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,619,926 km

• M1: 90,806 km (0.097 R)
• M2: 637,437 km (0.049 R)
• M3: 1,444,816 km (0.096 R)
• M4: 1,677,740 km (0.089 R)
• M5: 2,533,590 km (0.06 R)
• M6: 6,607,588 km (0.087 R)
• M7: 6,905,737 km (0.09 R)
• M8: 9,145,815 km (0.105 R)
• M9: 9,570,225 km (0.118 R)
• M10: 10,688,768 km (0.084 R)
• M11: 10,981,381 km (0.096 R)
• M12: 11,767,668 km (0.101 R)
• M13: 12,333,596 km (0.083 R)
• M14: 12,590,905 km (0.099 R)
• M15: 14,001,014 km (0.05 R)
• M16: 14,493,491 km (0.029 R)
• M17: 18,270,687 km (0.074 R)
• M18: 22,560,556 km (0.113 R)
• M19: 24,027,512 km (0.096 R)
• M20: 24,835,491 km (0.098 R)
• M21: 25,975,725 km (0.108 R)
• M22: 28,360,465 km (0.104 R)
• M23: 32,326,753 km (0.083 R)
• M24: 33,310,958 km (0.074 R)
• M25: 43,381,139 km (0.104 R)
• M26: 45,490,169 km (0.116 R)
• M27: 49,911,235 km (0.119 R)
• M28: 54,265,281 km (0.094 R)
• M29: 56,181,331 km (0.075 R)
• M30: 57,782,028 km (0.065 R)
• M31: 61,260,926 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.2

Radius: 3.9

Gravity: 29.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.45 AU - 11.05 AU

Year: 20302 Days

Day: 18.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 176.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,619,926 km

• M1: 49,966 km (0.104 R)
• M2: 331,509 km (0.052 R)
• M3: 1,245,701 km (0.081 R)
• M4: 2,902,797 km (0.106 R)
• M5: 3,102,959 km (0.113 R)
• M6: 3,644,055 km (0.08 R)
• M7: 9,194,584 km (0.09 R)
• M8: 9,681,525 km (0.089 R)
• M9: 10,415,004 km (0.073 R)
• M10: 12,247,727 km (0.09 R)
• M11: 12,704,300 km (0.042 R)
• M12: 14,000,865 km (0.118 R)
• M13: 14,142,235 km (0.038 R)
• M14: 17,336,748 km (0.08 R)
• M15: 19,449,668 km (0.116 R)
• M16: 20,796,498 km (0.117 R)
• M17: 21,445,902 km (0.063 R)
• M18: 24,382,059 km (0.08 R)
• M19: 29,619,182 km (0.073 R)
• M20: 36,352,432 km (0.119 R)
• M21: 39,084,388 km (0.092 R)
• M22: 39,788,097 km (0.069 R)
• M23: 43,134,452 km (0.025 R)
• M24: 43,584,292 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 12,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit