🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.6

Radius: 14.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.48 AU - 0.78 AU

Year: 351 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 88,272,486 km

• M1: 185,053 km (0.117 R)
• M2: 699,370 km (0.047 R)
• M3: 1,499,419 km (0.084 R)
• M4: 2,062,356 km (0.063 R)
• M5: 2,826,203 km (0.037 R)
• M6: 3,591,994 km (0.12 R)
• M7: 4,506,785 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 12.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.73 AU - 0.83 AU

Year: 484 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 88,272,486 km

• M1: 158,125 km (0.043 R)
• M2: 595,699 km (0.09 R)
• M3: 1,605,036 km (0.069 R)
• M4: 2,520,425 km (0.117 R)
• M5: 4,073,999 km (0.074 R)
• M6: 5,381,335 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.4

Radius: 10.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.76 AU - 0.82 AU

Year: 494 Days

Day: 6.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 88,272,486 km

• M1: 134,488 km (0.105 R)
• M2: 486,043 km (0.11 R)
• M3: 833,260 km (0.108 R)
• M4: 1,338,602 km (0.083 R)
• M5: 1,708,557 km (0.101 R)
• M6: 2,484,222 km (0.105 R)
• M7: 3,051,497 km (0.072 R)
• M8: 3,388,990 km (0.117 R)
• M9: 4,037,347 km (0.119 R)
• M10: 4,569,467 km (0.119 R)
• M11: 5,028,433 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.9

Radius: 9.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.96 AU - 1.08 AU

Year: 724 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 88,272,486 km

• M1: 115,639 km (0.096 R)
• M2: 626,067 km (0.118 R)
• M3: 1,175,690 km (0.075 R)
• M4: 1,481,917 km (0.089 R)
• M5: 2,669,275 km (0.093 R)
• M6: 2,990,761 km (0.104 R)
• M7: 3,290,256 km (0.119 R)
• M8: 5,265,695 km (0.113 R)
• M9: 5,704,915 km (0.12 R)
• M10: 6,297,472 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.3

Radius: 10.4

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.82 AU - 1.98 AU

Year: 1841 Days

Day: 9.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 88,272,486 km

• M1: 129,402 km (0.111 R)
• M2: 530,324 km (0.101 R)
• M3: 1,530,835 km (0.097 R)
• M4: 2,548,699 km (0.118 R)
• M5: 2,917,757 km (0.097 R)
• M6: 3,480,245 km (0.097 R)
• M7: 4,713,979 km (0.108 R)
• M8: 5,044,889 km (0.086 R)
• M9: 5,692,049 km (0.089 R)
• M10: 8,601,728 km (0.119 R)
• M11: 9,937,188 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.6

Radius: 10.2

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.88 AU - 3.16 AU

Year: 3689 Days

Day: 8.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 135.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 88,272,486 km

• M1: 127,906 km (0.079 R)
• M2: 488,437 km (0.115 R)
• M3: 880,383 km (0.092 R)
• M4: 1,496,577 km (0.103 R)
• M5: 1,882,390 km (0.086 R)
• M6: 2,538,676 km (0.051 R)
• M7: 4,939,123 km (0.057 R)
• M8: 5,920,635 km (0.091 R)
• M9: 6,335,769 km (0.109 R)
• M10: 7,357,971 km (0.083 R)
• M11: 8,050,609 km (0.12 R)
• M12: 8,560,888 km (0.106 R)
• M13: 9,767,843 km (0.057 R)
• M14: 10,604,395 km (0.086 R)
• M15: 10,996,191 km (0.115 R)
• M16: 11,855,182 km (0.091 R)
• M17: 13,251,529 km (0.115 R)
• M18: 14,119,346 km (0.084 R)
• M19: 14,647,427 km (0.039 R)
• M20: 17,427,105 km (0.088 R)
• M21: 18,281,757 km (0.116 R)
• M22: 22,835,068 km (0.093 R)
• M23: 23,342,953 km (0.054 R)
• M24: 24,081,368 km (0.111 R)
• M25: 26,950,056 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343

Radius: 8.4

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.64 AU - 4.66 AU

Year: 7048 Days

Day: 7.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,272,486 km

• M1: 104,419 km (0.074 R)
• M2: 386,710 km (0.086 R)
• M3: 956,828 km (0.088 R)
• M4: 1,223,860 km (0.098 R)
• M5: 1,688,661 km (0.076 R)
• M6: 2,027,051 km (0.09 R)
• M7: 2,378,157 km (0.089 R)
• M8: 3,009,610 km (0.05 R)
• M9: 3,792,456 km (0.06 R)
• M10: 4,808,674 km (0.12 R)
• M11: 6,368,980 km (0.117 R)
• M12: 6,889,730 km (0.119 R)
• M13: 9,467,301 km (0.094 R)
• M14: 10,452,852 km (0.104 R)
• M15: 10,947,722 km (0.105 R)
• M16: 11,505,273 km (0.069 R)
• M17: 12,130,443 km (0.057 R)
• M18: 13,033,266 km (0.113 R)
• M19: 15,370,583 km (0.086 R)
• M20: 18,037,614 km (0.096 R)
• M21: 20,092,041 km (0.098 R)
• M22: 20,437,463 km (0.1 R)
• M23: 22,519,566 km (0.087 R)
• M24: 22,967,312 km (0.081 R)
• M25: 23,650,227 km (0.05 R)
• M26: 27,353,073 km (0.085 R)
• M27: 28,120,211 km (0.07 R)
• M28: 29,253,564 km (0.025 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.7

Radius: 7.6

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.9 AU - 9.18 AU

Year: 19106 Days

Day: 17.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 88,272,486 km

• M1: 94,546 km (0.031 R)
• M2: 400,922 km (0.094 R)
• M3: 737,966 km (0.068 R)
• M4: 1,079,049 km (0.075 R)
• M5: 1,508,096 km (0.117 R)
• M6: 2,245,314 km (0.091 R)
• M7: 2,636,812 km (0.107 R)
• M8: 2,972,210 km (0.035 R)
• M9: 4,847,719 km (0.111 R)
• M10: 5,315,512 km (0.078 R)
• M11: 8,020,241 km (0.096 R)
• M12: 8,318,090 km (0.039 R)
• M13: 8,778,553 km (0.097 R)
• M14: 9,364,528 km (0.027 R)
• M15: 9,639,189 km (0.096 R)
• M16: 10,147,523 km (0.114 R)
• M17: 11,034,040 km (0.084 R)
• M18: 11,907,093 km (0.069 R)
• M19: 12,426,198 km (0.031 R)
• M20: 12,758,305 km (0.092 R)
• M21: 14,218,230 km (0.079 R)
• M22: 19,977,000 km (0.072 R)
• M23: 21,460,712 km (0.061 R)
• M24: 24,541,680 km (0.088 R)
• M25: 25,595,298 km (0.111 R)
• M26: 27,679,795 km (0.111 R)
• M27: 49,235,950 km (0.055 R)
• M28: 55,436,483 km (0.111 R)
• M29: 59,096,245 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.5

Radius: 6.1

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.59 AU - 11.45 AU

Year: 20647 Days

Day: 18.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 88,272,486 km

• M1: 75,846 km (0.098 R)
• M2: 269,875 km (0.083 R)
• M3: 589,116 km (0.08 R)
• M4: 1,364,033 km (0.111 R)
• M5: 1,678,189 km (0.12 R)
• M6: 4,640,227 km (0.119 R)
• M7: 4,916,684 km (0.067 R)
• M8: 8,319,736 km (0.074 R)
• M9: 10,557,122 km (0.117 R)
• M10: 10,854,971 km (0.097 R)
• M11: 11,973,365 km (0.118 R)
• M12: 13,511,829 km (0.069 R)
• M13: 36,455,056 km (0.11 R)
• M14: 38,662,074 km (0.112 R)
• M15: 43,644,730 km (0.06 R)
• M16: 59,049,571 km (0.083 R)
• M17: 63,446,851 km (0.044 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.9

Radius: 5.4

Gravity: 28.91 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.14 AU - 12.04 AU

Year: 22529 Days

Day: 18 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 88,272,486 km

• M1: 83,476 km (0.107 R)
• M2: 477,965 km (0.116 R)
• M3: 1,271,283 km (0.108 R)
• M4: 1,478,775 km (0.1 R)
• M5: 2,109,031 km (0.098 R)
• M6: 2,285,855 km (0.082 R)
• M7: 3,179,703 km (0.069 R)
• M8: 5,100,689 km (0.1 R)
• M9: 6,013,834 km (0.114 R)
• M10: 6,235,688 km (0.056 R)
• M11: 8,596,791 km (0.069 R)
• M12: 9,944,369 km (0.043 R)
• M13: 10,130,020 km (0.052 R)
• M14: 10,961,036 km (0.082 R)
• M15: 13,649,908 km (0.115 R)
• M16: 14,267,299 km (0.085 R)
• M17: 14,742,272 km (0.072 R)
• M18: 16,835,744 km (0.086 R)
• M19: 22,545,446 km (0.1 R)
• M20: 24,402,554 km (0.107 R)
• M21: 25,889,707 km (0.077 R)
• M22: 27,436,249 km (0.107 R)
• M23: 27,924,238 km (0.085 R)
• M24: 32,852,590 km (0.114 R)
• M25: 36,981,940 km (0.059 R)
• M26: 38,179,022 km (0.113 R)
• M27: 40,179,146 km (0.076 R)
• M28: 41,284,524 km (0.101 R)
• M29: 41,925,102 km (0.075 R)
• M30: 45,738,203 km (0.09 R)
• M31: 61,414,563 km (0.049 R)
• M32: 61,622,504 km (0.096 R)
• M33: 63,515,217 km (0.108 R)
• M34: 66,317,185 km (0.082 R)
• M35: 67,859,539 km (0.117 R)
• M36: 70,104,255 km (0.107 R)
• M37: 71,244,789 km (0.094 R)
• M38: 72,629,916 km (0.088 R)
• M39: 79,331,302 km (0.092 R)
• M40: 83,339,777 km (0.06 R)
• M41: 83,594,692 km (0.057 R)
• M42: 84,619,437 km (0.116 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: 422 - 15,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit