🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.5

Radius: 11.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.58 AU - 5.32 AU

Year: 3518 Days

Day: 12.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 92,329,833 km

• M1: 146,756 km (0.074 R)
• M2: 1,035,666 km (0.104 R)
• M3: 1,410,110 km (0.11 R)
• M4: 2,198,640 km (0.104 R)
• M5: 2,894,719 km (0.029 R)
• M6: 3,345,607 km (0.085 R)
• M7: 3,769,268 km (0.096 R)
• M8: 4,308,867 km (0.101 R)
• M9: 5,123,428 km (0.067 R)
• M10: 5,762,510 km (0.108 R)
• M11: 6,723,975 km (0.1 R)
• M12: 9,646,519 km (0.107 R)
• M13: 12,310,558 km (0.078 R)
• M14: 13,811,623 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.5

Radius: 13.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.02 AU - 8.48 AU

Year: 7315 Days

Day: 7.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 92,329,833 km

• M1: 173,833 km (0.093 R)
• M2: 744,549 km (0.063 R)
• M3: 1,281,605 km (0.093 R)
• M4: 1,799,214 km (0.089 R)
• M5: 3,480,843 km (0.097 R)
• M6: 5,587,181 km (0.113 R)
• M7: 6,106,884 km (0.109 R)
• M8: 8,517,654 km (0.115 R)
• M9: 10,701,633 km (0.051 R)
• M10: 11,313,339 km (0.108 R)
• M11: 12,710,583 km (0.117 R)
• M12: 15,134,667 km (0.094 R)
• M13: 15,966,880 km (0.108 R)
• M14: 16,954,974 km (0.117 R)
• M15: 20,235,805 km (0.073 R)
• M16: 22,670,361 km (0.105 R)
• M17: 23,366,888 km (0.06 R)
• M18: 28,114,825 km (0.033 R)
• M19: 31,138,797 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.7

Radius: 13

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.77 AU - 11.01 AU

Year: 13467 Days

Day: 14.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 92,329,833 km

• M1: 161,865 km (0.115 R)
• M2: 856,448 km (0.051 R)
• M3: 3,822,525 km (0.036 R)
• M4: 4,657,431 km (0.073 R)
• M5: 7,542,276 km (0.064 R)
• M6: 8,181,059 km (0.073 R)
• M7: 10,649,274 km (0.111 R)
• M8: 11,278,333 km (0.104 R)
• M9: 13,185,556 km (0.083 R)
• M10: 14,594,170 km (0.089 R)
• M11: 34,992,588 km (0.101 R)
• M12: 38,075,650 km (0.052 R)
• M13: 40,503,474 km (0.078 R)
• M14: 50,609,109 km (0.07 R)
• M15: 51,736,030 km (0.095 R)
• M16: 57,449,173 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.8

Radius: 14.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.13 AU - 14.31 AU

Year: 15036 Days

Day: 9.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 92,329,833 km

• M1: 181,313 km (0.103 R)
• M2: 873,801 km (0.064 R)
• M3: 1,475,185 km (0.051 R)
• M4: 3,349,048 km (0.042 R)
• M5: 6,487,012 km (0.092 R)
• M6: 8,480,703 km (0.05 R)
• M7: 9,056,954 km (0.058 R)
• M8: 12,931,838 km (0.066 R)
• M9: 15,884,900 km (0.074 R)

Asteroid Belt

Center: 14.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.7

Radius: 3.6

Gravity: 17.57 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 13.45 AU - 20.99 AU

Year: 26778 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 92,329,833 km

• M1: 44,879 km (0.119 R)
• M2: 273,914 km (0.1 R)
• M3: 436,826 km (0.111 R)
• M4: 680,670 km (0.112 R)
• M5: 1,235,529 km (0.101 R)
• M6: 1,932,505 km (0.039 R)
• M7: 2,261,621 km (0.107 R)
• M8: 3,473,214 km (0.078 R)
• M9: 4,390,398 km (0.116 R)
• M10: 4,887,512 km (0.117 R)
• M11: 5,096,500 km (0.08 R)
• M12: 5,495,179 km (0.1 R)
• M13: 6,603,400 km (0.12 R)
• M14: 6,815,829 km (0.106 R)
• M15: 14,284,203 km (0.059 R)
• M16: 19,031,542 km (0.088 R)
• M17: 26,395,497 km (0.12 R)
• M18: 26,608,524 km (0.083 R)
• M19: 30,408,610 km (0.077 R)
• M20: 56,124,783 km (0.103 R)
• M21: 58,622,170 km (0.045 R)
• M22: 61,006,610 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567

Radius: 3.5

Gravity: 46.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 18.14 AU - 18.5 AU

Year: 29384 Days

Day: 15.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 92,329,833 km

• M1: 47,871 km (0.066 R)
• M2: 270,623 km (0.107 R)
• M3: 898,186 km (0.108 R)
• M4: 1,591,871 km (0.118 R)
• M5: 2,157,500 km (0.095 R)
• M6: 3,513,007 km (0.103 R)
• M7: 3,638,819 km (0.104 R)
• M8: 4,313,505 km (0.114 R)
• M9: 5,269,136 km (0.113 R)
• M10: 6,592,030 km (0.099 R)
• M11: 14,494,687 km (0.076 R)
• M12: 14,818,866 km (0.102 R)
• M13: 18,330,526 km (0.087 R)
• M14: 21,197,420 km (0.082 R)
• M15: 22,358,748 km (0.08 R)
• M16: 23,450,663 km (0.077 R)
• M17: 23,561,814 km (0.052 R)
• M18: 31,969,813 km (0.07 R)
• M19: 47,649,315 km (0.034 R)
• M20: 62,293,002 km (0.07 R)
• M21: 62,506,179 km (0.068 R)
• M22: 65,983,731 km (0.106 R)
• M23: 74,754,654 km (0.059 R)
• M24: 80,929,456 km (0.039 R)
• M25: 89,588,779 km (0.03 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: 473 - 15,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit