🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.7

Radius: 11.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.49 AU - 0.71 AU

Year: 315 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 63,443,990 km

• M1: 147,952 km (0.107 R)
• M2: 529,427 km (0.114 R)
• M3: 955,182 km (0.077 R)
• M4: 1,934,001 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.1

Radius: 8.1

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.07 AU - 1.13 AU

Year: 782 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,443,990 km

• M1: 113,844 km (0.112 R)
• M2: 690,544 km (0.094 R)
• M3: 1,342,491 km (0.069 R)
• M4: 2,063,254 km (0.055 R)
• M5: 3,306,263 km (0.062 R)
• M6: 3,720,948 km (0.111 R)
• M7: 4,050,662 km (0.098 R)
• M8: 4,446,946 km (0.085 R)
• M9: 5,317,157 km (0.078 R)
• M10: 6,316,471 km (0.08 R)
• M11: 6,892,423 km (0.056 R)
• M12: 7,547,811 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 13.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.03 AU - 1.27 AU

Year: 836 Days

Day: 13.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,443,990 km

• M1: 164,258 km (0.062 R)
• M2: 757,863 km (0.103 R)
• M3: 1,205,011 km (0.09 R)
• M4: 1,701,676 km (0.053 R)
• M5: 2,120,550 km (0.042 R)
• M6: 3,098,471 km (0.089 R)
• M7: 3,635,228 km (0.085 R)
• M8: 4,310,962 km (0.1 R)
• M9: 5,914,651 km (0.116 R)
• M10: 6,640,201 km (0.098 R)
• M11: 7,222,735 km (0.105 R)
• M12: 8,076,340 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 11.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.56 AU - 1.82 AU

Year: 1490 Days

Day: 14.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,443,990 km

• M1: 162,014 km (0.072 R)
• M2: 601,383 km (0.102 R)
• M3: 1,212,042 km (0.104 R)
• M4: 1,643,781 km (0.12 R)
• M5: 2,050,538 km (0.039 R)
• M6: 3,464,537 km (0.119 R)
• M7: 4,754,669 km (0.114 R)
• M8: 5,303,394 km (0.091 R)
• M9: 6,048,242 km (0.093 R)
• M10: 7,486,177 km (0.064 R)
• M11: 8,705,848 km (0.116 R)
• M12: 9,773,378 km (0.035 R)
• M13: 11,501,383 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.2

Radius: 11

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.72 AU - 3.94 AU

Year: 5084 Days

Day: 10.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,443,990 km

• M1: 137,032 km (0.037 R)
• M2: 527,033 km (0.114 R)
• M3: 927,357 km (0.037 R)
• M4: 1,494,632 km (0.063 R)
• M5: 1,914,105 km (0.067 R)
• M6: 3,349,197 km (0.067 R)
• M7: 4,014,608 km (0.086 R)
• M8: 4,357,188 km (0.066 R)
• M9: 5,101,736 km (0.11 R)
• M10: 5,530,633 km (0.104 R)
• M11: 6,754,045 km (0.074 R)
• M12: 7,240,986 km (0.091 R)
• M13: 9,881,987 km (0.078 R)
• M14: 10,999,183 km (0.075 R)
• M15: 12,511,917 km (0.091 R)
• M16: 13,341,737 km (0.105 R)
• M17: 18,930,863 km (0.1 R)
• M18: 20,335,287 km (0.119 R)
• M19: 21,095,095 km (0.054 R)
• M20: 21,611,956 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.5

Radius: 9

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.31 AU - 5.55 AU

Year: 7424 Days

Day: 13.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,443,990 km

• M1: 111,899 km (0.096 R)
• M2: 444,904 km (0.041 R)
• M3: 737,368 km (0.107 R)
• M4: 1,241,363 km (0.1 R)
• M5: 2,025,106 km (0.097 R)
• M6: 2,362,001 km (0.117 R)
• M7: 2,917,607 km (0.113 R)
• M8: 3,237,747 km (0.104 R)
• M9: 3,923,952 km (0.099 R)
• M10: 4,618,685 km (0.043 R)
• M11: 4,936,431 km (0.071 R)
• M12: 5,456,134 km (0.103 R)
• M13: 5,778,667 km (0.083 R)
• M14: 6,113,915 km (0.067 R)
• M15: 7,352,137 km (0.058 R)
• M16: 8,030,414 km (0.102 R)
• M17: 8,663,063 km (0.031 R)
• M18: 9,283,146 km (0.028 R)
• M19: 10,811,289 km (0.116 R)
• M20: 12,116,979 km (0.11 R)
• M21: 14,177,390 km (0.097 R)
• M22: 15,038,176 km (0.101 R)
• M23: 22,639,244 km (0.107 R)
• M24: 27,677,700 km (0.085 R)
• M25: 31,628,879 km (0.111 R)
• M26: 37,076,785 km (0.072 R)
• M27: 38,471,636 km (0.118 R)
• M28: 40,263,818 km (0.044 R)
• M29: 40,628,837 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.1

Radius: 8.9

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.52 AU - 6.64 AU

Year: 8940 Days

Day: 8 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,443,990 km

• M1: 110,702 km (0.07 R)
• M2: 429,495 km (0.091 R)
• M3: 729,589 km (0.11 R)
• M4: 1,596,060 km (0.044 R)
• M5: 2,413,612 km (0.04 R)
• M6: 2,701,139 km (0.043 R)
• M7: 3,346,205 km (0.102 R)
• M8: 4,417,176 km (0.091 R)
• M9: 5,504,304 km (0.038 R)
• M10: 5,835,813 km (0.119 R)
• M11: 7,657,466 km (0.089 R)
• M12: 8,029,217 km (0.05 R)
• M13: 8,412,935 km (0.111 R)
• M14: 8,808,921 km (0.071 R)
• M15: 10,318,513 km (0.068 R)
• M16: 12,159,315 km (0.105 R)
• M17: 12,895,486 km (0.089 R)
• M18: 14,024,800 km (0.104 R)
• M19: 16,140,563 km (0.103 R)
• M20: 17,309,670 km (0.094 R)
• M21: 17,879,040 km (0.113 R)
• M22: 18,756,282 km (0.11 R)
• M23: 20,438,809 km (0.106 R)
• M24: 20,834,795 km (0.102 R)
• M25: 24,543,475 km (0.105 R)
• M26: 27,406,180 km (0.092 R)
• M27: 28,277,289 km (0.027 R)
• M28: 35,464,868 km (0.096 R)
• M29: 36,615,126 km (0.087 R)
• M30: 42,100,431 km (0.094 R)
• M31: 42,870,860 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.6

Radius: 3.2

Gravity: 93.03 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.72 AU - 7.54 AU

Year: 12913 Days

Day: 23.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 72 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,443,990 km

• M1: 40,541 km (0.089 R)
• M2: 262,395 km (0.057 R)
• M3: 368,011 km (0.119 R)
• M4: 570,267 km (0.068 R)
• M5: 705,803 km (0.108 R)
• M6: 883,824 km (0.072 R)
• M7: 1,091,167 km (0.096 R)
• M8: 1,273,975 km (0.102 R)
• M9: 1,586,186 km (0.086 R)
• M10: 2,137,006 km (0.093 R)
• M11: 2,466,420 km (0.041 R)
• M12: 2,924,638 km (0.054 R)
• M13: 3,199,599 km (0.028 R)
• M14: 3,743,238 km (0.075 R)
• M15: 4,067,267 km (0.071 R)
• M16: 4,220,605 km (0.064 R)
• M17: 4,409,696 km (0.104 R)
• M18: 7,273,149 km (0.091 R)
• M19: 7,499,192 km (0.105 R)
• M20: 7,729,872 km (0.107 R)
• M21: 7,965,339 km (0.11 R)
• M22: 9,532,825 km (0.086 R)
• M23: 12,093,492 km (0.102 R)
• M24: 14,360,648 km (0.118 R)
• M25: 16,428,240 km (0.032 R)
• M26: 21,233,024 km (0.115 R)
• M27: 25,010,520 km (0.117 R)
• M28: 27,327,043 km (0.083 R)
• M29: 29,325,521 km (0.089 R)
• M30: 32,992,165 km (0.107 R)
• M31: 33,860,281 km (0.062 R)
• M32: 34,616,498 km (0.08 R)
• M33: 60,265,053 km (0.058 R)
• M34: 60,818,117 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 19,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit