🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.5

Radius: 13.9

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.58 AU - 0.58 AU

Year: 305 Days

Day: 7.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,662,611 km

• M1: 172,935 km (0.087 R)
• M2: 614,099 km (0.114 R)
• M3: 1,099,245 km (0.103 R)
• M4: 1,554,771 km (0.045 R)
• M5: 2,234,543 km (0.063 R)
• M6: 2,709,217 km (0.104 R)
• M7: 3,533,203 km (0.084 R)
• M8: 4,348,960 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.6

Radius: 12.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.76 AU - 1.04 AU

Year: 589 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 72,662,611 km

• M1: 153,039 km (0.079 R)
• M2: 595,699 km (0.045 R)
• M3: 1,172,847 km (0.119 R)
• M4: 1,647,222 km (0.12 R)
• M5: 2,791,945 km (0.084 R)
• M6: 3,775,850 km (0.07 R)
• M7: 4,288,672 km (0.072 R)
• M8: 4,751,228 km (0.118 R)
• M9: 5,298,457 km (0.094 R)
• M10: 6,401,592 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.6

Radius: 10.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.84 AU - 1.3 AU

Year: 764 Days

Day: 5.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 72,662,611 km

• M1: 134,339 km (0.107 R)
• M2: 503,846 km (0.106 R)
• M3: 1,187,358 km (0.034 R)
• M4: 1,817,315 km (0.083 R)
• M5: 2,156,005 km (0.11 R)
• M6: 2,635,615 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.7

Radius: 14.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.21 AU - 1.31 AU

Year: 976 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,662,611 km

• M1: 177,872 km (0.027 R)
• M2: 781,798 km (0.118 R)
• M3: 2,037,074 km (0.074 R)
• M4: 2,628,435 km (0.077 R)
• M5: 3,308,806 km (0.092 R)
• M6: 4,293,459 km (0.114 R)
• M7: 5,712,993 km (0.079 R)
• M8: 7,046,359 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.2

Radius: 14.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.73 AU - 2.69 AU

Year: 2268 Days

Day: 6.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,662,611 km

• M1: 181,612 km (0.117 R)
• M2: 686,505 km (0.084 R)
• M3: 1,175,839 km (0.062 R)
• M4: 1,639,293 km (0.112 R)
• M5: 2,088,685 km (0.048 R)
• M6: 2,696,502 km (0.055 R)
• M7: 3,161,302 km (0.118 R)
• M8: 3,648,692 km (0.11 R)
• M9: 5,821,601 km (0.039 R)
• M10: 6,329,785 km (0.081 R)
• M11: 6,988,465 km (0.034 R)
• M12: 7,718,652 km (0.05 R)
• M13: 8,197,066 km (0.111 R)
• M14: 8,667,102 km (0.081 R)
• M15: 10,030,388 km (0.077 R)
• M16: 10,536,627 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.6

Radius: 15

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.99 AU - 5.51 AU

Year: 7146 Days

Day: 15 Hours

Environment

Temp: -219 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,662,611 km

• M1: 186,549 km (0.098 R)
• M2: 903,571 km (0.112 R)
• M3: 1,432,998 km (0.113 R)
• M4: 2,076,568 km (0.099 R)
• M5: 2,750,806 km (0.093 R)
• M6: 3,406,643 km (0.076 R)
• M7: 4,379,478 km (0.044 R)
• M8: 6,405,033 km (0.082 R)
• M9: 8,175,972 km (0.089 R)
• M10: 8,731,130 km (0.101 R)
• M11: 9,681,376 km (0.112 R)
• M12: 10,599,608 km (0.059 R)
• M13: 11,105,847 km (0.096 R)
• M14: 11,949,579 km (0.103 R)
• M15: 14,185,468 km (0.096 R)
• M16: 15,563,564 km (0.112 R)
• M17: 17,795,714 km (0.118 R)
• M18: 18,731,149 km (0.099 R)
• M19: 22,060,450 km (0.109 R)
• M20: 23,650,077 km (0.101 R)
• M21: 24,254,602 km (0.079 R)
• M22: 24,781,037 km (0.106 R)
• M23: 25,947,751 km (0.051 R)
• M24: 30,676,390 km (0.058 R)
• M25: 32,868,447 km (0.116 R)
• M26: 39,221,719 km (0.072 R)
• M27: 41,053,096 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.4

Radius: 7.5

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9 AU - 9.36 AU

Year: 19199 Days

Day: 23.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,662,611 km

• M1: 119,230 km (0.048 R)
• M2: 374,144 km (0.069 R)
• M3: 814,560 km (0.103 R)
• M4: 1,863,092 km (0.091 R)
• M5: 2,970,715 km (0.071 R)
• M6: 3,680,407 km (0.055 R)
• M7: 6,149,370 km (0.118 R)
• M8: 6,706,173 km (0.081 R)
• M9: 10,594,222 km (0.109 R)
• M10: 15,302,665 km (0.092 R)
• M11: 17,640,880 km (0.112 R)
• M12: 20,862,021 km (0.1 R)
• M13: 21,338,341 km (0.103 R)
• M14: 30,586,182 km (0.112 R)
• M15: 31,949,468 km (0.101 R)
• M16: 35,063,796 km (0.087 R)
• M17: 41,587,460 km (0.037 R)
• M18: 43,878,103 km (0.097 R)
• M19: 47,224,308 km (0.113 R)
• M20: 56,602,150 km (0.052 R)
• M21: 63,498,761 km (0.117 R)
• M22: 66,325,413 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 11,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit