🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.4

Radius: 12.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.78 AU - 0.86 AU

Year: 513 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 59,274,681 km

• M1: 163,062 km (0.082 R)
• M2: 593,904 km (0.092 R)
• M3: 1,049,279 km (0.053 R)
• M4: 1,454,540 km (0.073 R)
• M5: 2,173,807 km (0.065 R)
• M6: 2,927,930 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851

Radius: 8.6

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.03 AU - 1.35 AU

Year: 896 Days

Day: 13.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,274,681 km

• M1: 107,112 km (0.114 R)
• M2: 377,136 km (0.095 R)
• M3: 775,216 km (0.112 R)
• M4: 1,187,508 km (0.077 R)
• M5: 1,501,663 km (0.039 R)
• M6: 1,909,766 km (0.097 R)
• M7: 2,684,683 km (0.084 R)
• M8: 3,233,408 km (0.104 R)
• M9: 3,534,848 km (0.037 R)
• M10: 3,998,153 km (0.102 R)
• M11: 4,329,213 km (0.101 R)
• M12: 4,696,476 km (0.084 R)
• M13: 6,137,552 km (0.071 R)
• M14: 6,444,527 km (0.059 R)
• M15: 9,688,257 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.1

Radius: 8.3

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.48 AU - 2.08 AU

Year: 1639 Days

Day: 12.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,274,681 km

• M1: 103,372 km (0.105 R)
• M2: 400,324 km (0.12 R)
• M3: 737,817 km (0.086 R)
• M4: 1,113,307 km (0.101 R)
• M5: 1,520,812 km (0.118 R)
• M6: 2,220,930 km (0.098 R)
• M7: 2,871,980 km (0.114 R)
• M8: 3,848,854 km (0.097 R)
• M9: 4,375,439 km (0.114 R)
• M10: 4,990,585 km (0.102 R)
• M11: 6,590,684 km (0.06 R)
• M12: 7,897,122 km (0.114 R)
• M13: 8,183,602 km (0.07 R)
• M14: 10,151,562 km (0.108 R)
• M15: 11,480,440 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.9

Radius: 11.1

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.56 AU - 2.36 AU

Year: 1894 Days

Day: 13.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,274,681 km

• M1: 138,079 km (0.08 R)
• M2: 547,678 km (0.113 R)
• M3: 1,070,074 km (0.084 R)
• M4: 1,784,254 km (0.072 R)
• M5: 2,267,305 km (0.102 R)
• M6: 2,622,899 km (0.075 R)
• M7: 3,299,979 km (0.104 R)
• M8: 3,831,650 km (0.112 R)
• M9: 4,340,732 km (0.107 R)
• M10: 5,380,138 km (0.102 R)
• M11: 8,649,749 km (0.048 R)
• M12: 9,229,141 km (0.114 R)
• M13: 9,765,749 km (0.066 R)
• M14: 12,123,262 km (0.076 R)
• M15: 13,476,524 km (0.047 R)
• M16: 15,019,177 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.4

Radius: 13.2

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.71 AU - 2.25 AU

Year: 1923 Days

Day: 10.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,274,681 km

• M1: 164,109 km (0.12 R)
• M2: 645,515 km (0.101 R)
• M3: 2,384,889 km (0.067 R)
• M4: 3,424,894 km (0.068 R)
• M5: 4,728,639 km (0.03 R)
• M6: 5,609,920 km (0.049 R)
• M7: 6,023,109 km (0.049 R)
• M8: 6,693,158 km (0.119 R)
• M9: 9,635,748 km (0.101 R)
• M10: 10,717,790 km (0.045 R)
• M11: 12,056,990 km (0.089 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297

Radius: 6.4

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.08 AU - 7.22 AU

Year: 13197 Days

Day: 19.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,274,681 km

• M1: 89,011 km (0.056 R)
• M2: 422,913 km (0.098 R)
• M3: 1,025,793 km (0.114 R)
• M4: 3,284,571 km (0.115 R)
• M5: 3,567,909 km (0.064 R)
• M6: 3,944,896 km (0.107 R)
• M7: 5,493,084 km (0.077 R)
• M8: 10,066,441 km (0.111 R)
• M9: 10,614,717 km (0.058 R)
• M10: 17,168,300 km (0.081 R)
• M11: 19,585,204 km (0.099 R)
• M12: 20,438,809 km (0.094 R)
• M13: 31,419,742 km (0.058 R)
• M14: 34,339,144 km (0.103 R)
• M15: 34,674,243 km (0.103 R)
• M16: 35,351,174 km (0.043 R)
• M17: 41,971,328 km (0.029 R)
• M18: 43,257,571 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.2

Radius: 3.6

Gravity: 42.07 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.53 AU - 8.33 AU

Year: 15414 Days

Day: 19.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 59,274,681 km

• M1: 47,572 km (0.103 R)
• M2: 240,703 km (0.068 R)
• M3: 483,949 km (0.116 R)
• M4: 926,460 km (0.118 R)
• M5: 1,197,681 km (0.06 R)
• M6: 1,331,122 km (0.104 R)
• M7: 2,251,598 km (0.118 R)
• M8: 3,346,355 km (0.059 R)
• M9: 3,504,480 km (0.107 R)
• M10: 4,527,729 km (0.112 R)
• M11: 5,124,625 km (0.118 R)
• M12: 6,352,524 km (0.111 R)
• M13: 7,272,252 km (0.087 R)
• M14: 8,963,007 km (0.115 R)
• M15: 9,114,699 km (0.075 R)
• M16: 9,792,078 km (0.077 R)
• M17: 11,129,633 km (0.035 R)
• M18: 13,291,472 km (0.108 R)
• M19: 16,385,904 km (0.096 R)
• M20: 16,688,989 km (0.097 R)
• M21: 16,918,771 km (0.065 R)
• M22: 18,423,127 km (0.118 R)
• M23: 23,086,243 km (0.032 R)
• M24: 27,829,393 km (0.11 R)
• M25: 28,587,106 km (0.082 R)
• M26: 29,805,431 km (0.099 R)
• M27: 34,280,202 km (0.1 R)
• M28: 35,781,268 km (0.041 R)
• M29: 36,035,584 km (0.043 R)
• M30: 36,291,097 km (0.117 R)
• M31: 36,805,863 km (0.079 R)
• M32: 38,246,491 km (0.054 R)
• M33: 39,452,698 km (0.048 R)
• M34: 42,650,203 km (0.034 R)
• M35: 45,269,812 km (0.093 R)
• M36: 47,533,227 km (0.104 R)
• M37: 52,284,007 km (0.085 R)
• M38: 53,935,268 km (0.114 R)
• M39: 57,515,445 km (0.117 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: 285 - 17,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit