🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71

Radius: 13.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.47 AU - 0.75 AU

Year: 335 Days

Day: 7.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 71,087,767 km

• M1: 195,674 km (0.117 R)
• M2: 636,988 km (0.116 R)
• M3: 1,544,299 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.5

Radius: 10.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.17 AU - 1.21 AU

Year: 912 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,087,767 km

• M1: 144,661 km (0.117 R)
• M2: 611,107 km (0.099 R)
• M3: 943,963 km (0.047 R)
• M4: 1,540,260 km (0.054 R)
• M5: 2,075,371 km (0.103 R)
• M6: 4,569,168 km (0.074 R)
• M7: 5,512,981 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 12

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.13 AU - 1.59 AU

Year: 1115 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,087,767 km

• M1: 150,645 km (0.094 R)
• M2: 643,720 km (0.116 R)
• M3: 1,148,612 km (0.066 R)
• M4: 1,598,304 km (0.101 R)
• M5: 2,287,950 km (0.057 R)
• M6: 4,003,538 km (0.104 R)
• M7: 4,657,431 km (0.113 R)
• M8: 5,505,650 km (0.063 R)
• M9: 6,224,169 km (0.109 R)
• M10: 7,153,022 km (0.087 R)
• M11: 9,525,794 km (0.061 R)
• M12: 10,272,287 km (0.08 R)
• M13: 11,057,377 km (0.085 R)
• M14: 11,498,990 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.2

Radius: 14.1

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.52 AU - 2.12 AU

Year: 1726 Days

Day: 6 Hours

Environment

Temp: -199 °C

Axial Tilt: 141.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 71,087,767 km

• M1: 176,675 km (0.031 R)
• M2: 758,760 km (0.026 R)
• M3: 1,546,692 km (0.097 R)
• M4: 2,557,226 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 14.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.37 AU - 3.73 AU

Year: 3744 Days

Day: 6.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 165.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,087,767 km

• M1: 175,628 km (0.097 R)
• M2: 708,346 km (0.079 R)
• M3: 1,163,572 km (0.098 R)
• M4: 1,617,003 km (0.109 R)
• M5: 2,191,459 km (0.098 R)
• M6: 3,045,962 km (0.109 R)
• M7: 3,781,984 km (0.102 R)
• M8: 4,392,044 km (0.114 R)
• M9: 4,911,298 km (0.105 R)
• M10: 6,407,726 km (0.097 R)
• M11: 7,795,395 km (0.117 R)
• M12: 8,263,338 km (0.106 R)
• M13: 9,455,483 km (0.113 R)
• M14: 9,946,613 km (0.031 R)
• M15: 10,498,031 km (0.082 R)
• M16: 11,431,820 km (0.104 R)
• M17: 11,942,697 km (0.116 R)
• M18: 16,479,253 km (0.06 R)
• M19: 17,252,674 km (0.076 R)
• M20: 19,851,488 km (0.104 R)
• M21: 20,319,879 km (0.076 R)
• M22: 26,211,791 km (0.062 R)
• M23: 27,596,170 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.5

Radius: 8.5

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.65 AU - 5.77 AU

Year: 7185 Days

Day: 12.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,087,767 km

• M1: 105,766 km (0.057 R)
• M2: 435,779 km (0.113 R)
• M3: 1,202,767 km (0.096 R)
• M4: 1,560,455 km (0.104 R)
• M5: 2,020,918 km (0.043 R)
• M6: 2,666,582 km (0.119 R)
• M7: 3,396,470 km (0.116 R)
• M8: 3,683,848 km (0.115 R)
• M9: 4,820,642 km (0.107 R)
• M10: 5,341,841 km (0.097 R)
• M11: 5,698,632 km (0.07 R)
• M12: 7,975,062 km (0.061 R)
• M13: 9,017,311 km (0.106 R)
• M14: 9,477,324 km (0.117 R)
• M15: 10,344,842 km (0.042 R)
• M16: 10,951,911 km (0.065 R)
• M17: 11,369,737 km (0.082 R)
• M18: 12,460,904 km (0.1 R)
• M19: 12,744,243 km (0.06 R)
• M20: 14,976,841 km (0.11 R)
• M21: 21,879,287 km (0.117 R)
• M22: 24,435,167 km (0.069 R)
• M23: 24,701,152 km (0.103 R)
• M24: 25,058,990 km (0.101 R)
• M25: 26,431,401 km (0.1 R)
• M26: 29,225,590 km (0.108 R)
• M27: 31,893,069 km (0.07 R)
• M28: 40,365,844 km (0.115 R)
• M29: 42,121,524 km (0.077 R)
• M30: 42,632,401 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.7

Radius: 4.7

Gravity: 25.7 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.82 AU - 10.72 AU

Year: 19839 Days

Day: 21.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,087,767 km

• M1: 58,493 km (0.041 R)
• M2: 225,594 km (0.118 R)
• M3: 980,315 km (0.116 R)
• M4: 1,881,941 km (0.113 R)
• M5: 2,681,243 km (0.101 R)
• M6: 5,062,093 km (0.053 R)
• M7: 5,588,378 km (0.112 R)
• M8: 13,281,897 km (0.074 R)
• M9: 15,865,602 km (0.096 R)
• M10: 16,905,008 km (0.098 R)
• M11: 30,627,322 km (0.03 R)
• M12: 38,086,720 km (0.081 R)
• M13: 45,870,447 km (0.08 R)
• M14: 46,029,619 km (0.084 R)
• M15: 52,358,357 km (0.092 R)
• M16: 57,191,416 km (0.071 R)
• M17: 58,304,274 km (0.077 R)
• M18: 65,892,626 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 11,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit