🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.4

Radius: 14.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.85 AU - 1.31 AU

Year: 736 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,595,391 km

• M1: 178,620 km (0.106 R)
• M2: 673,789 km (0.064 R)
• M3: 1,132,306 km (0.043 R)
• M4: 1,857,557 km (0.047 R)
• M5: 2,552,888 km (0.062 R)
• M6: 3,568,508 km (0.099 R)
• M7: 4,205,645 km (0.108 R)
• M8: 5,112,507 km (0.05 R)
• M9: 5,834,766 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.5

Radius: 10.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.31 AU - 1.67 AU

Year: 1193 Days

Day: 8.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,595,391 km

• M1: 133,142 km (0.056 R)
• M2: 495,468 km (0.07 R)
• M3: 859,141 km (0.119 R)
• M4: 1,452,296 km (0.1 R)
• M5: 2,135,210 km (0.117 R)
• M6: 2,689,919 km (0.115 R)
• M7: 4,447,694 km (0.117 R)
• M8: 5,175,638 km (0.086 R)
• M9: 5,653,304 km (0.058 R)
• M10: 6,261,120 km (0.045 R)
• M11: 6,999,086 km (0.047 R)
• M12: 7,423,346 km (0.054 R)
• M13: 7,864,958 km (0.12 R)
• M14: 8,348,459 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.6

Radius: 8.4

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.12 AU - 3.24 AU

Year: 3720 Days

Day: 10.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,595,391 km

• M1: 104,719 km (0.11 R)
• M2: 368,609 km (0.105 R)
• M3: 720,613 km (0.05 R)
• M4: 2,414,210 km (0.109 R)
• M5: 2,715,052 km (0.084 R)
• M6: 3,041,026 km (0.073 R)
• M7: 3,503,881 km (0.071 R)
• M8: 4,503,793 km (0.093 R)
• M9: 5,178,779 km (0.12 R)
• M10: 5,656,595 km (0.088 R)
• M11: 8,096,087 km (0.083 R)
• M12: 8,430,887 km (0.07 R)
• M13: 9,200,119 km (0.027 R)
• M14: 9,528,038 km (0.047 R)
• M15: 9,826,037 km (0.071 R)
• M16: 12,046,069 km (0.088 R)
• M17: 12,930,342 km (0.087 R)
• M18: 13,621,335 km (0.083 R)
• M19: 16,155,972 km (0.077 R)
• M20: 17,066,275 km (0.118 R)
• M21: 20,989,180 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.6

Radius: 14.6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.47 AU - 4.53 AU

Year: 5248 Days

Day: 5.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,595,391 km

• M1: 182,061 km (0.074 R)
• M2: 668,852 km (0.086 R)
• M3: 1,967,661 km (0.079 R)
• M4: 2,480,931 km (0.082 R)
• M5: 2,952,314 km (0.098 R)
• M6: 4,103,320 km (0.103 R)
• M7: 4,666,257 km (0.12 R)
• M8: 5,858,402 km (0.099 R)
• M9: 6,350,878 km (0.104 R)
• M10: 8,259,747 km (0.084 R)
• M11: 10,348,881 km (0.094 R)
• M12: 10,933,510 km (0.071 R)
• M13: 11,731,465 km (0.043 R)
• M14: 12,467,337 km (0.065 R)
• M15: 16,924,905 km (0.116 R)
• M16: 18,315,866 km (0.093 R)
• M17: 22,422,178 km (0.089 R)
• M18: 25,289,520 km (0.109 R)
• M19: 25,858,291 km (0.049 R)
• M20: 29,631,149 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.1

Radius: 12.3

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4 AU - 4.62 AU

Year: 5870 Days

Day: 13 Hours

Environment

Temp: -210 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,595,391 km

• M1: 153,039 km (0.106 R)
• M2: 1,152,502 km (0.07 R)
• M3: 1,809,087 km (0.048 R)
• M4: 2,249,054 km (0.118 R)
• M5: 3,075,583 km (0.119 R)
• M6: 3,526,171 km (0.091 R)
• M7: 4,145,357 km (0.085 R)
• M8: 5,034,567 km (0.062 R)
• M9: 5,981,820 km (0.104 R)
• M10: 6,447,070 km (0.088 R)
• M11: 9,766,198 km (0.082 R)
• M12: 10,225,314 km (0.083 R)
• M13: 14,142,983 km (0.073 R)
• M14: 17,584,781 km (0.103 R)
• M15: 18,542,955 km (0.106 R)
• M16: 20,787,971 km (0.034 R)
• M17: 21,242,598 km (0.069 R)
• M18: 23,208,614 km (0.115 R)
• M19: 29,736,466 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.3

Radius: 3.2

Gravity: 68.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.93 AU - 8.51 AU

Year: 15460 Days

Day: 20 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,595,391 km

• M1: 41,588 km (0.113 R)
• M2: 175,030 km (0.044 R)
• M3: 324,179 km (0.115 R)
• M4: 461,360 km (0.089 R)
• M5: 735,573 km (0.112 R)
• M6: 953,387 km (0.066 R)
• M7: 1,059,153 km (0.101 R)
• M8: 1,239,418 km (0.087 R)
• M9: 1,711,549 km (0.116 R)
• M10: 2,016,430 km (0.115 R)
• M11: 2,709,816 km (0.108 R)
• M12: 3,922,606 km (0.106 R)
• M13: 4,073,101 km (0.12 R)
• M14: 5,797,067 km (0.116 R)
• M15: 6,562,859 km (0.111 R)
• M16: 6,948,223 km (0.118 R)
• M17: 7,858,077 km (0.073 R)
• M18: 8,243,291 km (0.081 R)
• M19: 9,745,553 km (0.085 R)
• M20: 11,420,900 km (0.095 R)
• M21: 14,887,980 km (0.044 R)
• M22: 17,336,897 km (0.119 R)
• M23: 18,740,873 km (0.04 R)
• M24: 19,688,725 km (0.083 R)
• M25: 21,866,721 km (0.057 R)
• M26: 22,149,760 km (0.119 R)
• M27: 22,530,935 km (0.112 R)
• M28: 24,808,114 km (0.082 R)
• M29: 25,426,402 km (0.081 R)
• M30: 28,336,380 km (0.118 R)
• M31: 29,582,979 km (0.115 R)
• M32: 30,161,474 km (0.053 R)
• M33: 32,673,671 km (0.064 R)
• M34: 34,296,808 km (0.084 R)
• M35: 42,049,717 km (0.106 R)
• M36: 51,222,909 km (0.107 R)
• M37: 57,427,481 km (0.04 R)
• M38: 57,786,217 km (0.096 R)
• M39: 57,966,183 km (0.104 R)
• M40: 60,524,007 km (0.069 R)
• M41: 64,114,356 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.2

Radius: 3.8

Gravity: 41.5 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.22 AU - 10.52 AU

Year: 20342 Days

Day: 15.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,595,391 km

• M1: 47,273 km (0.071 R)
• M2: 224,247 km (0.076 R)
• M3: 389,852 km (0.116 R)
• M4: 830,418 km (0.028 R)
• M5: 1,354,908 km (0.065 R)
• M6: 1,785,899 km (0.1 R)
• M7: 2,072,978 km (0.107 R)
• M8: 2,281,068 km (0.091 R)
• M9: 3,894,781 km (0.108 R)
• M10: 4,310,214 km (0.12 R)
• M11: 4,933,139 km (0.109 R)
• M12: 5,535,271 km (0.112 R)
• M13: 5,894,904 km (0.085 R)
• M14: 6,884,195 km (0.044 R)
• M15: 8,806,527 km (0.092 R)
• M16: 15,854,382 km (0.108 R)
• M17: 16,659,368 km (0.052 R)
• M18: 17,322,685 km (0.085 R)
• M19: 23,480,583 km (0.075 R)
• M20: 25,928,602 km (0.1 R)
• M21: 28,424,194 km (0.108 R)
• M22: 31,199,683 km (0.081 R)
• M23: 32,460,793 km (0.062 R)
• M24: 34,815,613 km (0.086 R)
• M25: 35,897,804 km (0.12 R)
• M26: 37,002,285 km (0.106 R)
• M27: 39,133,756 km (0.09 R)
• M28: 40,303,312 km (0.076 R)
• M29: 42,405,910 km (0.076 R)
• M30: 52,071,428 km (0.101 R)
• M31: 59,588,721 km (0.089 R)
• M32: 64,914,854 km (0.104 R)
• M33: 65,525,513 km (0.114 R)
• M34: 66,139,911 km (0.057 R)
• M35: 71,194,973 km (0.043 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 19,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit