🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.4

Radius: 9.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.65 AU - 1.05 AU

Year: 514 Days

Day: 6.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,044,362 km

• M1: 123,119 km (0.073 R)
• M2: 837,898 km (0.052 R)
• M3: 1,207,255 km (0.075 R)
• M4: 1,542,504 km (0.067 R)
• M5: 1,867,430 km (0.109 R)
• M6: 2,246,661 km (0.072 R)
• M7: 2,839,218 km (0.083 R)
• M8: 3,431,925 km (0.077 R)
• M9: 3,944,297 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.6

Radius: 9.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.06 AU - 1.12 AU

Year: 747 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,044,362 km

• M1: 116,986 km (0.029 R)
• M2: 435,330 km (0.08 R)
• M3: 743,950 km (0.087 R)
• M4: 1,067,979 km (0.058 R)
• M5: 1,394,551 km (0.089 R)
• M6: 1,782,010 km (0.032 R)
• M7: 2,263,416 km (0.073 R)
• M8: 2,838,620 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.9

Radius: 14.9

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.41 AU - 1.57 AU

Year: 1193 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,044,362 km

• M1: 185,352 km (0.069 R)
• M2: 863,629 km (0.106 R)
• M3: 2,034,681 km (0.107 R)
• M4: 3,086,054 km (0.069 R)
• M5: 3,674,124 km (0.069 R)
• M6: 4,742,851 km (0.069 R)
• M7: 5,311,024 km (0.098 R)
• M8: 6,031,487 km (0.117 R)
• M9: 6,631,225 km (0.037 R)
• M10: 7,101,112 km (0.103 R)
• M11: 7,977,007 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 8.9

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.27 AU - 1.73 AU

Year: 1205 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,044,362 km

• M1: 110,702 km (0.062 R)
• M2: 448,046 km (0.063 R)
• M3: 942,616 km (0.026 R)
• M4: 1,342,192 km (0.112 R)
• M5: 1,641,837 km (0.026 R)
• M6: 1,954,945 km (0.068 R)
• M7: 2,403,140 km (0.102 R)
• M8: 2,973,856 km (0.104 R)
• M9: 3,382,258 km (0.119 R)
• M10: 4,099,730 km (0.093 R)
• M11: 6,382,294 km (0.081 R)
• M12: 6,717,244 km (0.068 R)
• M13: 7,396,717 km (0.119 R)
• M14: 8,121,220 km (0.083 R)
• M15: 9,250,235 km (0.119 R)
• M16: 11,084,005 km (0.104 R)
• M17: 12,359,776 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.9

Radius: 10.2

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.78 AU - 1.88 AU

Year: 1624 Days

Day: 9.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,044,362 km

• M1: 130,300 km (0.101 R)
• M2: 469,139 km (0.051 R)
• M3: 920,177 km (0.062 R)
• M4: 1,324,390 km (0.08 R)
• M5: 2,357,662 km (0.108 R)
• M6: 3,016,641 km (0.08 R)
• M7: 4,203,700 km (0.083 R)
• M8: 5,275,719 km (0.101 R)
• M9: 10,215,590 km (0.045 R)
• M10: 10,675,005 km (0.098 R)
• M11: 11,741,638 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.5

Radius: 14.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.15 AU - 5.15 AU

Year: 6578 Days

Day: 5.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,044,362 km

• M1: 185,801 km (0.094 R)
• M2: 843,882 km (0.106 R)
• M3: 1,527,095 km (0.104 R)
• M4: 2,004,462 km (0.03 R)
• M5: 2,484,222 km (0.03 R)
• M6: 3,682,651 km (0.072 R)
• M7: 4,780,101 km (0.11 R)
• M8: 6,460,833 km (0.094 R)
• M9: 7,052,343 km (0.043 R)
• M10: 11,557,184 km (0.073 R)
• M11: 16,376,928 km (0.117 R)
• M12: 17,213,329 km (0.035 R)
• M13: 18,354,163 km (0.104 R)
• M14: 19,199,540 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.8

Radius: 6.3

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.98 AU - 12.4 AU

Year: 22929 Days

Day: 17 Hours

Environment

Temp: -239 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,044,362 km

• M1: 78,389 km (0.115 R)
• M2: 439,070 km (0.108 R)
• M3: 908,508 km (0.105 R)
• M4: 1,703,920 km (0.071 R)
• M5: 1,965,566 km (0.057 R)
• M6: 2,727,917 km (0.056 R)
• M7: 3,163,397 km (0.114 R)
• M8: 4,111,099 km (0.117 R)
• M9: 4,851,459 km (0.095 R)
• M10: 6,263,962 km (0.103 R)
• M11: 6,635,114 km (0.116 R)
• M12: 6,977,095 km (0.107 R)
• M13: 7,931,081 km (0.098 R)
• M14: 10,954,603 km (0.094 R)
• M15: 11,615,377 km (0.072 R)
• M16: 12,753,518 km (0.064 R)
• M17: 17,564,136 km (0.108 R)
• M18: 20,280,235 km (0.119 R)
• M19: 22,018,712 km (0.069 R)
• M20: 25,270,222 km (0.083 R)
• M21: 25,580,787 km (0.11 R)
• M22: 27,498,033 km (0.11 R)
• M23: 27,826,700 km (0.101 R)
• M24: 31,021,063 km (0.034 R)
• M25: 35,996,240 km (0.039 R)
• M26: 36,389,532 km (0.067 R)
• M27: 40,199,192 km (0.12 R)
• M28: 40,481,184 km (0.071 R)
• M29: 41,478,104 km (0.096 R)
• M30: 46,090,655 km (0.099 R)
• M31: 48,281,217 km (0.12 R)
• M32: 53,377,268 km (0.042 R)
• M33: 55,268,335 km (0.058 R)
• M34: 59,001,699 km (0.03 R)
• M35: 60,282,706 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 13,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit