🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.5

Radius: 14.9

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.64 AU - 0.74 AU

Year: 376 Days

Day: 14.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 42,844,242 km

• M1: 186,848 km (0.114 R)
• M2: 688,001 km (0.11 R)
• M3: 1,334,563 km (0.12 R)
• M4: 1,935,796 km (0.085 R)
• M5: 2,536,282 km (0.083 R)
• M6: 3,095,030 km (0.117 R)
• M7: 4,207,440 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 14.4

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.73 AU - 0.79 AU

Year: 435 Days

Day: 8.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 42,844,242 km

• M1: 179,069 km (0.096 R)
• M2: 797,955 km (0.064 R)
• M3: 1,311,824 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.6

Radius: 14.1

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.9 AU - 1.18 AU

Year: 696 Days

Day: 8.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 42,844,242 km

• M1: 176,675 km (0.062 R)
• M2: 626,516 km (0.097 R)
• M3: 1,141,581 km (0.098 R)
• M4: 1,786,797 km (0.118 R)
• M5: 2,363,198 km (0.115 R)
• M6: 3,223,984 km (0.082 R)
• M7: 4,043,930 km (0.071 R)
• M8: 4,681,516 km (0.098 R)
• M9: 5,716,434 km (0.107 R)
• M10: 6,898,706 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.4

Radius: 11.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.19 AU - 1.47 AU

Year: 1006 Days

Day: 7.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,844,242 km

• M1: 139,276 km (0.111 R)
• M2: 511,026 km (0.104 R)
• M3: 1,082,789 km (0.084 R)
• M4: 1,484,460 km (0.085 R)
• M5: 1,848,880 km (0.117 R)
• M6: 2,332,530 km (0.099 R)
• M7: 3,004,972 km (0.096 R)
• M8: 3,746,978 km (0.072 R)
• M9: 4,102,722 km (0.08 R)
• M10: 4,639,030 km (0.106 R)
• M11: 5,118,491 km (0.027 R)
• M12: 5,504,005 km (0.07 R)
• M13: 5,965,664 km (0.067 R)
• M14: 6,799,672 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.7

Radius: 10.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.18 AU - 1.66 AU

Year: 1110 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,844,242 km

• M1: 129,402 km (0.079 R)
• M2: 465,100 km (0.057 R)
• M3: 871,258 km (0.079 R)
• M4: 1,252,583 km (0.116 R)
• M5: 1,688,960 km (0.117 R)
• M6: 2,556,777 km (0.084 R)
• M7: 2,944,834 km (0.081 R)
• M8: 3,478,599 km (0.104 R)
• M9: 3,826,265 km (0.112 R)
• M10: 4,212,377 km (0.09 R)
• M11: 4,977,271 km (0.101 R)
• M12: 6,613,123 km (0.116 R)
• M13: 7,040,076 km (0.093 R)
• M14: 7,576,534 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.7

Radius: 8.5

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.41 AU - 2.25 AU

Year: 1624 Days

Day: 12.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,844,242 km

• M1: 105,766 km (0.047 R)
• M2: 418,276 km (0.103 R)
• M3: 690,245 km (0.085 R)
• M4: 1,229,694 km (0.114 R)
• M5: 1,690,007 km (0.113 R)
• M6: 2,118,904 km (0.063 R)
• M7: 2,646,237 km (0.119 R)
• M8: 2,999,886 km (0.059 R)
• M9: 3,449,577 km (0.103 R)
• M10: 3,733,664 km (0.046 R)
• M11: 5,463,613 km (0.082 R)
• M12: 6,504,216 km (0.068 R)
• M13: 6,809,545 km (0.066 R)
• M14: 7,504,428 km (0.025 R)
• M15: 8,245,685 km (0.039 R)
• M16: 9,807,188 km (0.1 R)
• M17: 10,449,262 km (0.117 R)
• M18: 11,263,523 km (0.044 R)
• M19: 13,058,398 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.9

Radius: 8.9

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.15 AU - 4.63 AU

Year: 5033 Days

Day: 7.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,844,242 km

• M1: 111,899 km (0.042 R)
• M2: 455,226 km (0.082 R)
• M3: 758,461 km (0.033 R)
• M4: 1,242,410 km (0.039 R)
• M5: 2,296,926 km (0.055 R)
• M6: 4,513,069 km (0.1 R)
• M7: 5,293,072 km (0.058 R)
• M8: 6,512,743 km (0.049 R)
• M9: 11,525,020 km (0.074 R)
• M10: 13,342,784 km (0.108 R)
• M11: 15,695,958 km (0.119 R)
• M12: 16,908,299 km (0.075 R)
• M13: 18,051,676 km (0.105 R)
• M14: 19,245,916 km (0.077 R)
• M15: 22,310,727 km (0.088 R)
• M16: 25,440,614 km (0.098 R)
• M17: 27,711,360 km (0.104 R)
• M18: 28,674,022 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.7

Radius: 10.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.65 AU - 5.11 AU

Year: 6013 Days

Day: 12.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,844,242 km

• M1: 136,284 km (0.085 R)
• M2: 736,171 km (0.079 R)
• M3: 1,330,075 km (0.085 R)
• M4: 2,543,762 km (0.074 R)
• M5: 4,039,591 km (0.12 R)
• M6: 7,015,542 km (0.115 R)
• M7: 8,314,500 km (0.104 R)
• M8: 9,805,991 km (0.109 R)
• M9: 11,944,941 km (0.119 R)
• M10: 14,779,671 km (0.069 R)
• M11: 19,829,796 km (0.093 R)
• M12: 21,478,963 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.2

Radius: 3

Gravity: 32.47 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.75 AU - 7.85 AU

Year: 12939 Days

Day: 20.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 42,844,242 km

• M1: 37,998 km (0.093 R)
• M2: 193,580 km (0.1 R)
• M3: 706,102 km (0.107 R)
• M4: 833,859 km (0.065 R)
• M5: 927,507 km (0.102 R)
• M6: 1,049,279 km (0.067 R)
• M7: 1,275,920 km (0.074 R)
• M8: 1,734,737 km (0.081 R)
• M9: 2,084,796 km (0.11 R)
• M10: 2,331,034 km (0.095 R)
• M11: 2,715,800 km (0.09 R)
• M12: 2,860,012 km (0.091 R)
• M13: 3,560,878 km (0.043 R)
• M14: 3,912,134 km (0.108 R)
• M15: 4,176,922 km (0.12 R)
• M16: 6,519,176 km (0.093 R)
• M17: 6,890,777 km (0.102 R)
• M18: 7,276,440 km (0.083 R)
• M19: 7,881,713 km (0.067 R)
• M20: 8,651,394 km (0.104 R)
• M21: 8,918,726 km (0.103 R)
• M22: 9,705,910 km (0.074 R)
• M23: 11,470,566 km (0.098 R)
• M24: 11,684,940 km (0.081 R)
• M25: 12,177,117 km (0.074 R)
• M26: 14,345,688 km (0.108 R)
• M27: 15,816,085 km (0.084 R)
• M28: 16,350,150 km (0.085 R)
• M29: 16,896,032 km (0.09 R)
• M30: 17,103,973 km (0.109 R)
• M31: 17,595,552 km (0.082 R)
• M32: 18,241,366 km (0.09 R)
• M33: 20,508,073 km (0.102 R)
• M34: 23,812,839 km (0.115 R)
• M35: 25,409,198 km (0.08 R)
• M36: 25,956,727 km (0.102 R)
• M37: 29,208,984 km (0.05 R)
• M38: 31,661,492 km (0.052 R)
• M39: 32,830,001 km (0.079 R)
• M40: 38,147,307 km (0.054 R)
• M41: 40,697,951 km (0.112 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: 182 - 15,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit