🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.32 AU - 3.3 AU

Year: 1663 Days

Day: 24.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,330,772 km

• M1: 162,912 km (0.055 R)
• M2: 1,985,164 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.9

Radius: 11.9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.29 AU - 11.45 AU

Year: 13538 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,330,772 km

• M1: 148,999 km (0.115 R)
• M2: 822,938 km (0.115 R)
• M3: 1,456,335 km (0.043 R)
• M4: 2,532,542 km (0.082 R)
• M5: 3,555,642 km (0.106 R)
• M6: 4,563,932 km (0.073 R)
• M7: 6,144,733 km (0.068 R)
• M8: 14,362,443 km (0.05 R)
• M9: 15,286,210 km (0.115 R)
• M10: 17,993,781 km (0.101 R)
• M11: 18,372,414 km (0.111 R)
• M12: 22,196,434 km (0.078 R)
• M13: 23,073,527 km (0.118 R)
• M14: 27,910,475 km (0.096 R)
• M15: 28,520,684 km (0.038 R)
• M16: 32,147,535 km (0.051 R)
• M17: 32,593,636 km (0.08 R)
• M18: 37,161,009 km (0.095 R)
• M19: 40,303,162 km (0.12 R)
• M20: 47,831,376 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.2

Radius: 13.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.13 AU - 13.21 AU

Year: 14077 Days

Day: 12.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,330,772 km

• M1: 170,392 km (0.053 R)
• M2: 1,289,234 km (0.111 R)
• M3: 2,326,247 km (0.112 R)
• M4: 2,898,010 km (0.104 R)
• M5: 3,669,785 km (0.108 R)
• M6: 6,225,216 km (0.04 R)
• M7: 6,703,929 km (0.12 R)
• M8: 8,971,085 km (0.111 R)
• M9: 9,741,065 km (0.114 R)
• M10: 10,722,876 km (0.089 R)
• M11: 11,769,612 km (0.077 R)
• M12: 12,318,038 km (0.073 R)
• M13: 12,883,518 km (0.094 R)
• M14: 13,335,154 km (0.083 R)
• M15: 15,177,602 km (0.071 R)
• M16: 18,130,813 km (0.105 R)
• M17: 20,648,994 km (0.045 R)
• M18: 23,583,506 km (0.052 R)
• M19: 35,406,226 km (0.116 R)
• M20: 40,133,518 km (0.066 R)
• M21: 44,969,718 km (0.095 R)
• M22: 47,834,817 km (0.114 R)
• M23: 50,819,593 km (0.113 R)
• M24: 53,926,442 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.3

Radius: 10.9

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.31 AU - 12.73 AU

Year: 14715 Days

Day: 7.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,330,772 km

• M1: 137,929 km (0.104 R)
• M2: 862,881 km (0.045 R)
• M3: 1,241,214 km (0.12 R)
• M4: 2,870,933 km (0.114 R)
• M5: 3,285,468 km (0.067 R)
• M6: 3,656,621 km (0.079 R)
• M7: 4,026,576 km (0.112 R)
• M8: 6,188,415 km (0.084 R)
• M9: 7,451,620 km (0.042 R)
• M10: 8,980,510 km (0.104 R)
• M11: 9,604,632 km (0.112 R)
• M12: 11,591,292 km (0.108 R)
• M13: 14,389,670 km (0.047 R)
• M14: 18,258,420 km (0.117 R)
• M15: 22,392,258 km (0.108 R)
• M16: 24,029,457 km (0.078 R)
• M17: 25,642,122 km (0.12 R)
• M18: 27,111,323 km (0.102 R)
• M19: 29,306,372 km (0.066 R)
• M20: 29,645,511 km (0.091 R)
• M21: 32,213,657 km (0.12 R)
• M22: 32,938,908 km (0.057 R)
• M23: 34,800,055 km (0.059 R)
• M24: 35,180,482 km (0.095 R)
• M25: 36,730,167 km (0.1 R)
• M26: 39,826,843 km (0.104 R)
• M27: 41,937,519 km (0.113 R)
• M28: 54,297,594 km (0.114 R)
• M29: 60,473,443 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 13

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.48 AU - 12.92 AU

Year: 15047 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 33,330,772 km

• M1: 161,715 km (0.044 R)
• M2: 845,677 km (0.079 R)
• M3: 1,674,000 km (0.045 R)
• M4: 2,205,671 km (0.109 R)
• M5: 2,944,086 km (0.098 R)
• M6: 3,699,256 km (0.111 R)
• M7: 4,292,561 km (0.097 R)
• M8: 5,337,802 km (0.117 R)
• M9: 7,646,994 km (0.109 R)
• M10: 9,769,639 km (0.099 R)
• M11: 10,615,315 km (0.03 R)
• M12: 12,196,116 km (0.106 R)
• M13: 13,998,471 km (0.098 R)
• M14: 16,125,603 km (0.103 R)
• M15: 17,146,010 km (0.038 R)
• M16: 19,402,245 km (0.103 R)
• M17: 23,591,883 km (0.07 R)
• M18: 27,132,117 km (0.081 R)
• M19: 28,013,996 km (0.102 R)
• M20: 34,090,961 km (0.06 R)
• M21: 40,420,746 km (0.083 R)
• M22: 42,154,286 km (0.061 R)
• M23: 43,337,007 km (0.11 R)
• M24: 43,786,250 km (0.095 R)
• M25: 46,860,935 km (0.076 R)
• M26: 50,903,219 km (0.104 R)
• M27: 52,075,318 km (0.096 R)
• M28: 56,587,190 km (0.113 R)
• M29: 57,123,947 km (0.104 R)
• M30: 63,447,599 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.8

Radius: 7.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 16.39 AU - 20.77 AU

Year: 28279 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,330,772 km

• M1: 104,419 km (0.1 R)
• M2: 716,723 km (0.118 R)
• M3: 1,239,119 km (0.09 R)
• M4: 2,525,362 km (0.054 R)
• M5: 2,777,434 km (0.098 R)
• M6: 3,773,457 km (0.1 R)
• M7: 4,080,282 km (0.074 R)
• M8: 4,690,641 km (0.088 R)
• M9: 6,482,225 km (0.097 R)
• M10: 7,530,607 km (0.083 R)
• M11: 7,980,298 km (0.11 R)
• M12: 8,809,968 km (0.116 R)
• M13: 9,057,253 km (0.074 R)
• M14: 12,553,954 km (0.116 R)
• M15: 13,079,491 km (0.082 R)
• M16: 13,401,725 km (0.085 R)
• M17: 14,118,149 km (0.034 R)
• M18: 17,890,559 km (0.03 R)
• M19: 27,262,566 km (0.112 R)
• M20: 29,043,230 km (0.063 R)
• M21: 30,241,509 km (0.058 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 15,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit