🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 13.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.95 AU - 1.57 AU

Year: 928 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 75,080,109 km

• M1: 172,935 km (0.068 R)
• M2: 1,212,790 km (0.104 R)
• M3: 1,730,249 km (0.095 R)
• M4: 3,162,499 km (0.093 R)
• M5: 3,682,800 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.5

Radius: 14.3

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.77 AU - 2.03 AU

Year: 1718 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,080,109 km

• M1: 177,872 km (0.096 R)
• M2: 797,955 km (0.11 R)
• M3: 1,402,929 km (0.028 R)
• M4: 1,970,802 km (0.117 R)
• M5: 2,717,745 km (0.078 R)
• M6: 4,169,741 km (0.107 R)
• M7: 6,067,839 km (0.076 R)
• M8: 7,260,433 km (0.072 R)
• M9: 7,953,969 km (0.114 R)
• M10: 8,546,078 km (0.074 R)
• M11: 9,016,862 km (0.101 R)
• M12: 9,536,116 km (0.089 R)
• M13: 12,588,661 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.7

Radius: 13.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.58 AU - 2.24 AU

Year: 1732 Days

Day: 9.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,080,109 km

• M1: 166,652 km (0.069 R)
• M2: 876,344 km (0.106 R)
• M3: 1,296,116 km (0.108 R)
• M4: 1,773,632 km (0.056 R)
• M5: 3,371,936 km (0.095 R)
• M6: 3,799,038 km (0.087 R)
• M7: 6,399,348 km (0.087 R)
• M8: 6,849,787 km (0.118 R)
• M9: 7,345,555 km (0.087 R)
• M10: 9,202,064 km (0.042 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.8

Radius: 6.7

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.83 AU - 7.07 AU

Year: 9521 Days

Day: 17.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,080,109 km

• M1: 83,326 km (0.109 R)
• M2: 404,961 km (0.087 R)
• M3: 955,033 km (0.118 R)
• M4: 1,704,069 km (0.049 R)
• M5: 2,638,009 km (0.064 R)
• M6: 2,851,934 km (0.104 R)
• M7: 3,183,742 km (0.044 R)
• M8: 3,518,093 km (0.08 R)
• M9: 3,777,945 km (0.085 R)
• M10: 5,006,742 km (0.118 R)
• M11: 5,521,957 km (0.076 R)
• M12: 6,800,869 km (0.097 R)
• M13: 7,056,382 km (0.092 R)
• M14: 8,307,319 km (0.116 R)
• M15: 8,812,362 km (0.055 R)
• M16: 9,248,739 km (0.103 R)
• M17: 9,837,406 km (0.096 R)
• M18: 10,939,793 km (0.061 R)
• M19: 11,495,100 km (0.063 R)
• M20: 12,826,970 km (0.111 R)
• M21: 14,140,440 km (0.094 R)
• M22: 14,982,376 km (0.118 R)
• M23: 19,921,500 km (0.07 R)
• M24: 20,294,746 km (0.106 R)
• M25: 24,458,953 km (0.078 R)
• M26: 25,320,188 km (0.051 R)
• M27: 25,582,582 km (0.102 R)
• M28: 27,377,607 km (0.112 R)
• M29: 29,351,102 km (0.077 R)
• M30: 30,127,216 km (0.095 R)
• M31: 36,057,724 km (0.026 R)
• M32: 36,835,783 km (0.047 R)
• M33: 38,080,886 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169

Radius: 3.5

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.33 AU - 7.81 AU

Year: 11047 Days

Day: 18.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,080,109 km

• M1: 101,727 km (0.096 R)
• M2: 332,257 km (0.092 R)
• M3: 647,310 km (0.088 R)
• M4: 834,158 km (0.118 R)
• M5: 971,788 km (0.119 R)
• M6: 1,175,690 km (0.1 R)
• M7: 1,430,904 km (0.044 R)
• M8: 2,702,635 km (0.106 R)
• M9: 3,438,657 km (0.118 R)
• M10: 4,151,042 km (0.103 R)
• M11: 6,047,943 km (0.048 R)
• M12: 6,700,040 km (0.025 R)
• M13: 8,027,721 km (0.108 R)
• M14: 9,606,876 km (0.105 R)
• M15: 10,087,235 km (0.109 R)
• M16: 11,429,726 km (0.05 R)
• M17: 11,623,904 km (0.098 R)
• M18: 12,575,945 km (0.096 R)
• M19: 14,350,924 km (0.1 R)
• M20: 16,780,244 km (0.095 R)
• M21: 16,967,989 km (0.051 R)
• M22: 20,450,478 km (0.097 R)
• M23: 20,593,194 km (0.117 R)
• M24: 23,354,472 km (0.108 R)
• M25: 27,119,102 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.1

Radius: 4.3

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.55 AU - 8.97 AU

Year: 12833 Days

Day: 24.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,080,109 km

• M1: 53,556 km (0.112 R)
• M2: 216,767 km (0.079 R)
• M3: 461,809 km (0.107 R)
• M4: 1,798,316 km (0.079 R)
• M5: 3,815,494 km (0.052 R)
• M6: 4,307,820 km (0.085 R)
• M7: 5,239,965 km (0.099 R)
• M8: 5,660,335 km (0.103 R)
• M9: 6,914,414 km (0.097 R)
• M10: 7,272,850 km (0.099 R)
• M11: 9,426,311 km (0.091 R)
• M12: 11,517,690 km (0.078 R)
• M13: 18,291,930 km (0.096 R)
• M14: 24,748,724 km (0.101 R)
• M15: 24,914,628 km (0.049 R)
• M16: 26,614,808 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.7

Radius: 8

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.04 AU - 10.44 AU

Year: 21496 Days

Day: 23.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,080,109 km

• M1: 99,483 km (0.112 R)
• M2: 803,789 km (0.043 R)
• M3: 1,526,646 km (0.103 R)
• M4: 1,947,166 km (0.046 R)
• M5: 2,376,811 km (0.096 R)
• M6: 4,411,791 km (0.096 R)
• M7: 4,826,626 km (0.115 R)
• M8: 6,271,292 km (0.096 R)
• M9: 6,574,078 km (0.112 R)
• M10: 8,084,718 km (0.1 R)
• M11: 10,887,583 km (0.104 R)
• M12: 11,840,821 km (0.112 R)
• M13: 12,642,516 km (0.116 R)
• M14: 22,550,084 km (0.102 R)
• M15: 27,506,860 km (0.078 R)
• M16: 28,910,088 km (0.082 R)
• M17: 31,228,556 km (0.108 R)
• M18: 32,112,978 km (0.117 R)
• M19: 32,625,949 km (0.092 R)
• M20: 33,668,048 km (0.076 R)
• M21: 44,540,821 km (0.087 R)
• M22: 47,294,020 km (0.11 R)
• M23: 49,644,951 km (0.092 R)
• M24: 51,196,730 km (0.07 R)
• M25: 55,125,619 km (0.081 R)
• M26: 58,295,747 km (0.066 R)
• M27: 67,270,273 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 10,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit