🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 8

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.73 AU - 0.73 AU

Year: 409 Days

Day: 11.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,232,797 km

• M1: 102,026 km (0.109 R)
• M2: 406,757 km (0.066 R)
• M3: 725,101 km (0.102 R)
• M4: 1,814,772 km (0.068 R)
• M5: 2,624,844 km (0.112 R)
• M6: 3,166,538 km (0.114 R)
• M7: 3,559,532 km (0.115 R)
• M8: 4,089,707 km (0.078 R)
• M9: 4,401,768 km (0.1 R)
• M10: 4,700,515 km (0.104 R)
• M11: 4,997,616 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666

Radius: 14

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.71 AU - 0.79 AU

Year: 426 Days

Day: 9.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 39,232,797 km

• M1: 174,132 km (0.088 R)
• M2: 739,013 km (0.082 R)
• M3: 1,270,385 km (0.063 R)
• M4: 1,796,820 km (0.103 R)
• M5: 2,359,906 km (0.111 R)
• M6: 3,421,752 km (0.113 R)
• M7: 4,549,421 km (0.06 R)
• M8: 5,037,260 km (0.031 R)
• M9: 5,759,219 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.5

Radius: 11

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.11 AU - 1.51 AU

Year: 984 Days

Day: 9.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,232,797 km

• M1: 137,181 km (0.064 R)
• M2: 573,409 km (0.076 R)
• M3: 939,774 km (0.108 R)
• M4: 2,058,467 km (0.064 R)
• M5: 2,556,628 km (0.109 R)
• M6: 3,375,826 km (0.074 R)
• M7: 3,984,240 km (0.102 R)
• M8: 4,377,383 km (0.119 R)
• M9: 4,730,135 km (0.101 R)
• M10: 5,241,909 km (0.064 R)
• M11: 6,663,837 km (0.079 R)
• M12: 7,946,639 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66

Radius: 9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.22 AU - 1.52 AU

Year: 1052 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 39,232,797 km

• M1: 111,899 km (0.119 R)
• M2: 800,349 km (0.117 R)
• M3: 1,444,218 km (0.082 R)
• M4: 2,645,339 km (0.113 R)
• M5: 4,345,220 km (0.067 R)
• M6: 4,839,641 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.4

Radius: 8.8

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.67 AU - 1.87 AU

Year: 1545 Days

Day: 5.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,232,797 km

• M1: 109,506 km (0.037 R)
• M2: 392,395 km (0.081 R)
• M3: 677,828 km (0.06 R)
• M4: 1,020,108 km (0.12 R)
• M5: 1,486,404 km (0.109 R)
• M6: 2,163,185 km (0.081 R)
• M7: 2,465,223 km (0.11 R)
• M8: 2,951,716 km (0.061 R)
• M9: 3,745,183 km (0.099 R)
• M10: 4,166,749 km (0.057 R)
• M11: 4,494,668 km (0.077 R)
• M12: 5,380,587 km (0.108 R)
• M13: 5,665,870 km (0.098 R)
• M14: 6,423,583 km (0.109 R)
• M15: 6,815,230 km (0.111 R)
• M16: 8,876,539 km (0.107 R)
• M17: 9,568,280 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.2

Radius: 10

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.38 AU - 4.76 AU

Year: 5386 Days

Day: 9.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,232,797 km

• M1: 129,851 km (0.12 R)
• M2: 474,375 km (0.119 R)
• M3: 837,748 km (0.086 R)
• M4: 1,676,244 km (0.095 R)
• M5: 2,102,448 km (0.111 R)
• M6: 3,878,474 km (0.059 R)
• M7: 4,656,383 km (0.027 R)
• M8: 5,137,640 km (0.064 R)
• M9: 5,476,778 km (0.087 R)
• M10: 5,861,095 km (0.105 R)
• M11: 6,422,985 km (0.081 R)
• M12: 6,884,494 km (0.075 R)
• M13: 7,874,084 km (0.081 R)
• M14: 8,955,677 km (0.083 R)
• M15: 9,959,329 km (0.086 R)
• M16: 10,398,997 km (0.117 R)
• M17: 15,477,994 km (0.093 R)
• M18: 16,612,694 km (0.084 R)
• M19: 17,674,091 km (0.106 R)
• M20: 18,384,681 km (0.034 R)
• M21: 19,725,078 km (0.108 R)
• M22: 23,053,780 km (0.058 R)
• M23: 24,611,393 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.7

Radius: 4.8

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.32 AU - 9.12 AU

Year: 14071 Days

Day: 23.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,232,797 km

• M1: 76,145 km (0.104 R)
• M2: 262,544 km (0.033 R)
• M3: 1,106,875 km (0.085 R)
• M4: 1,887,327 km (0.052 R)
• M5: 2,859,563 km (0.06 R)
• M6: 3,442,397 km (0.095 R)
• M7: 4,205,196 km (0.078 R)
• M8: 5,567,734 km (0.108 R)
• M9: 6,193,801 km (0.04 R)
• M10: 9,395,793 km (0.097 R)
• M11: 10,817,572 km (0.06 R)
• M12: 11,527,862 km (0.119 R)
• M13: 12,431,433 km (0.066 R)
• M14: 14,864,493 km (0.106 R)
• M15: 15,550,549 km (0.076 R)
• M16: 18,720,977 km (0.117 R)
• M17: 19,373,523 km (0.114 R)
• M18: 23,863,104 km (0.056 R)
• M19: 26,664,175 km (0.051 R)
• M20: 30,167,159 km (0.039 R)
• M21: 32,182,691 km (0.057 R)
• M22: 32,596,179 km (0.11 R)
• M23: 36,144,641 km (0.109 R)
• M24: 36,479,441 km (0.109 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: 230 - 16,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit