🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.34 AU - 2.08 AU

Year: 829 Days

Day: 25.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.39 AU - 3.11 AU

Year: 1691 Days

Day: 20.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.9

Radius: 12.3

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.91 AU - 6.19 AU

Year: 4849 Days

Day: 5.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 90,607,431 km

• M1: 153,039 km (0.118 R)
• M2: 551,418 km (0.103 R)
• M3: 1,121,685 km (0.114 R)
• M4: 1,946,119 km (0.111 R)
• M5: 2,509,654 km (0.083 R)
• M6: 3,063,914 km (0.08 R)
• M7: 3,809,061 km (0.077 R)
• M8: 5,573,119 km (0.082 R)
• M9: 7,683,945 km (0.048 R)
• M10: 8,200,656 km (0.072 R)
• M11: 8,701,061 km (0.051 R)
• M12: 10,637,755 km (0.092 R)
• M13: 13,312,565 km (0.112 R)
• M14: 14,332,673 km (0.11 R)
• M15: 15,231,457 km (0.108 R)
• M16: 17,643,124 km (0.1 R)
• M17: 22,088,126 km (0.116 R)
• M18: 29,135,532 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960

Radius: 14.4

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.71 AU - 8.53 AU

Year: 7046 Days

Day: 12.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,607,431 km

• M1: 179,517 km (0.118 R)
• M2: 635,641 km (0.061 R)
• M3: 1,287,140 km (0.086 R)
• M4: 1,885,831 km (0.113 R)
• M5: 2,536,581 km (0.109 R)
• M6: 3,136,918 km (0.075 R)
• M7: 4,136,830 km (0.031 R)
• M8: 5,308,780 km (0.073 R)
• M9: 6,475,643 km (0.084 R)
• M10: 7,254,150 km (0.061 R)
• M11: 10,855,569 km (0.092 R)
• M12: 12,673,034 km (0.082 R)
• M13: 13,654,396 km (0.05 R)
• M14: 14,315,918 km (0.053 R)
• M15: 17,737,670 km (0.069 R)
• M16: 19,188,171 km (0.042 R)
• M17: 21,914,742 km (0.104 R)
• M18: 22,572,524 km (0.102 R)
• M19: 25,068,115 km (0.097 R)
• M20: 27,457,343 km (0.092 R)
• M21: 31,011,190 km (0.115 R)
• M22: 31,736,141 km (0.114 R)
• M23: 34,639,088 km (0.068 R)
• M24: 42,093,250 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.8

Radius: 5

Gravity: 22.91 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.93 AU - 15.87 AU

Year: 19219 Days

Day: 24.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 90,607,431 km

• M1: 62,382 km (0.026 R)
• M2: 288,275 km (0.11 R)
• M3: 511,026 km (0.12 R)
• M4: 1,075,309 km (0.062 R)
• M5: 1,316,461 km (0.107 R)
• M6: 2,139,848 km (0.083 R)
• M7: 2,852,083 km (0.09 R)
• M8: 3,104,006 km (0.038 R)
• M9: 3,623,560 km (0.099 R)
• M10: 3,949,833 km (0.036 R)
• M11: 4,167,497 km (0.092 R)
• M12: 4,360,479 km (0.109 R)
• M13: 4,833,806 km (0.103 R)
• M14: 6,291,338 km (0.116 R)
• M15: 6,675,207 km (0.11 R)
• M16: 7,920,758 km (0.047 R)
• M17: 13,459,919 km (0.073 R)
• M18: 14,976,542 km (0.1 R)
• M19: 15,506,418 km (0.093 R)
• M20: 16,845,319 km (0.115 R)
• M21: 20,204,389 km (0.096 R)
• M22: 23,374,219 km (0.061 R)
• M23: 28,900,513 km (0.095 R)
• M24: 30,196,929 km (0.116 R)
• M25: 41,399,266 km (0.109 R)
• M26: 42,141,870 km (0.076 R)
• M27: 43,960,082 km (0.117 R)
• M28: 44,888,636 km (0.051 R)
• M29: 47,752,388 km (0.027 R)
• M30: 52,965,874 km (0.11 R)
• M31: 54,725,295 km (0.092 R)
• M32: 56,523,311 km (0.112 R)
• M33: 60,807,346 km (0.092 R)
• M34: 61,381,652 km (0.117 R)
• M35: 61,766,418 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.5

Radius: 3.5

Gravity: 48.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 16.11 AU - 19.57 AU

Year: 27945 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 90,607,431 km

• M1: 43,683 km (0.092 R)
• M2: 154,535 km (0.086 R)
• M3: 276,457 km (0.065 R)
• M4: 465,399 km (0.075 R)
• M5: 956,230 km (0.039 R)
• M6: 1,075,160 km (0.105 R)
• M7: 1,527,544 km (0.113 R)
• M8: 2,139,998 km (0.11 R)
• M9: 2,767,710 km (0.104 R)
• M10: 4,304,230 km (0.068 R)
• M11: 6,149,220 km (0.107 R)
• M12: 6,610,431 km (0.114 R)
• M13: 7,144,046 km (0.116 R)
• M14: 8,186,594 km (0.112 R)
• M15: 9,506,346 km (0.117 R)
• M16: 9,749,443 km (0.055 R)
• M17: 9,872,562 km (0.087 R)
• M18: 14,463,122 km (0.085 R)
• M19: 20,498,947 km (0.09 R)
• M20: 22,366,826 km (0.085 R)
• M21: 22,688,761 km (0.07 R)
• M22: 26,436,936 km (0.078 R)
• M23: 26,676,591 km (0.036 R)
• M24: 27,526,457 km (0.113 R)
• M25: 29,025,128 km (0.082 R)
• M26: 30,709,301 km (0.116 R)
• M27: 35,274,430 km (0.097 R)
• M28: 39,485,909 km (0.096 R)
• M29: 39,956,095 km (0.083 R)
• M30: 45,720,251 km (0.108 R)
• M31: 48,530,297 km (0.11 R)
• M32: 49,069,747 km (0.114 R)
• M33: 54,105,511 km (0.103 R)
• M34: 56,054,621 km (0.1 R)
• M35: 58,454,770 km (0.073 R)
• M36: 60,299,162 km (0.063 R)
• M37: 62,182,001 km (0.058 R)
• M38: 64,319,605 km (0.112 R)
• M39: 67,617,190 km (0.063 R)
• M40: 68,515,077 km (0.116 R)
• M41: 85,542,755 km (0.052 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: 468 - 17,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit