🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 13.7

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.49 AU - 0.63 AU

Year: 279 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 65,203,309 km

• M1: 170,841 km (0.105 R)
• M2: 757,713 km (0.118 R)
• M3: 1,219,372 km (0.057 R)
• M4: 1,674,748 km (0.115 R)
• M5: 2,237,685 km (0.059 R)
• M6: 3,119,116 km (0.098 R)
• M7: 3,658,266 km (0.085 R)
• M8: 4,169,741 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.4

Radius: 13.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.9 AU - 2.94 AU

Year: 2510 Days

Day: 11.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,203,309 km

• M1: 169,345 km (0.098 R)
• M2: 869,912 km (0.118 R)
• M3: 1,449,603 km (0.104 R)
• M4: 2,480,034 km (0.074 R)
• M5: 3,368,645 km (0.1 R)
• M6: 5,011,080 km (0.091 R)
• M7: 5,972,097 km (0.091 R)
• M8: 6,483,871 km (0.088 R)
• M9: 8,766,585 km (0.106 R)
• M10: 9,531,479 km (0.105 R)
• M11: 10,522,415 km (0.062 R)
• M12: 11,425,537 km (0.102 R)
• M13: 13,343,232 km (0.104 R)
• M14: 14,311,131 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.7

Radius: 12

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.19 AU - 3.39 AU

Year: 3979 Days

Day: 8 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,203,309 km

• M1: 149,598 km (0.033 R)
• M2: 555,756 km (0.087 R)
• M3: 1,176,138 km (0.083 R)
• M4: 1,866,084 km (0.106 R)
• M5: 2,364,694 km (0.098 R)
• M6: 2,826,652 km (0.107 R)
• M7: 3,560,878 km (0.089 R)
• M8: 3,993,066 km (0.119 R)
• M9: 4,523,989 km (0.114 R)
• M10: 4,963,957 km (0.056 R)
• M11: 5,505,501 km (0.108 R)
• M12: 5,930,808 km (0.075 R)
• M13: 6,568,693 km (0.059 R)
• M14: 6,990,260 km (0.114 R)
• M15: 7,580,573 km (0.05 R)
• M16: 9,411,950 km (0.03 R)
• M17: 10,393,162 km (0.093 R)
• M18: 11,202,487 km (0.112 R)
• M19: 12,346,462 km (0.12 R)
• M20: 14,770,546 km (0.114 R)
• M21: 15,545,912 km (0.103 R)
• M22: 17,336,448 km (0.118 R)
• M23: 18,254,082 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.7

Radius: 8

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.25 AU - 4.35 AU

Year: 4940 Days

Day: 12.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,203,309 km

• M1: 99,483 km (0.035 R)
• M2: 359,633 km (0.109 R)
• M3: 720,763 km (0.054 R)
• M4: 1,225,955 km (0.107 R)
• M5: 1,517,222 km (0.117 R)
• M6: 1,801,607 km (0.07 R)
• M7: 2,716,997 km (0.081 R)
• M8: 3,120,911 km (0.09 R)
• M9: 4,141,916 km (0.037 R)
• M10: 4,577,246 km (0.075 R)
• M11: 5,596,756 km (0.113 R)
• M12: 5,978,081 km (0.077 R)
• M13: 6,858,464 km (0.056 R)
• M14: 7,329,847 km (0.046 R)
• M15: 7,931,081 km (0.093 R)
• M16: 8,337,389 km (0.076 R)
• M17: 8,913,789 km (0.092 R)
• M18: 10,145,877 km (0.118 R)
• M19: 10,624,890 km (0.114 R)
• M20: 11,027,906 km (0.1 R)
• M21: 11,722,340 km (0.08 R)
• M22: 14,960,236 km (0.112 R)
• M23: 16,934,030 km (0.118 R)
• M24: 17,422,467 km (0.062 R)
• M25: 19,939,751 km (0.104 R)
• M26: 20,347,405 km (0.033 R)
• M27: 22,616,206 km (0.116 R)
• M28: 25,762,698 km (0.074 R)
• M29: 26,900,689 km (0.095 R)
• M30: 27,818,173 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.3

Radius: 3.2

Gravity: 86.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.84 AU - 9.06 AU

Year: 13560 Days

Day: 20.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,203,309 km

• M1: 39,793 km (0.075 R)
• M2: 667,207 km (0.057 R)
• M3: 924,814 km (0.107 R)
• M4: 1,040,154 km (0.108 R)
• M5: 2,257,881 km (0.067 R)
• M6: 2,403,888 km (0.112 R)
• M7: 3,750,568 km (0.111 R)
• M8: 4,230,029 km (0.075 R)
• M9: 4,782,943 km (0.094 R)
• M10: 5,130,010 km (0.08 R)
• M11: 5,493,383 km (0.048 R)
• M12: 7,208,972 km (0.111 R)
• M13: 7,571,896 km (0.084 R)
• M14: 8,784,537 km (0.118 R)
• M15: 9,198,474 km (0.109 R)
• M16: 14,146,872 km (0.081 R)
• M17: 19,208,965 km (0.09 R)
• M18: 19,993,157 km (0.059 R)
• M19: 22,760,718 km (0.08 R)
• M20: 24,235,603 km (0.097 R)
• M21: 30,304,639 km (0.101 R)
• M22: 32,086,798 km (0.103 R)
• M23: 37,850,206 km (0.111 R)
• M24: 43,223,911 km (0.109 R)
• M25: 46,867,218 km (0.102 R)
• M26: 47,179,728 km (0.034 R)
• M27: 48,763,221 km (0.093 R)
• M28: 62,915,778 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.8

Radius: 5.6

Gravity: 16.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.61 AU - 9.25 AU

Year: 16322 Days

Day: 20.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,203,309 km

• M1: 70,461 km (0.065 R)
• M2: 333,753 km (0.114 R)
• M3: 707,149 km (0.107 R)
• M4: 960,867 km (0.043 R)
• M5: 1,686,118 km (0.09 R)
• M6: 2,725,524 km (0.108 R)
• M7: 2,957,101 km (0.09 R)
• M8: 4,665,658 km (0.037 R)
• M9: 4,896,488 km (0.094 R)
• M10: 5,859,300 km (0.078 R)
• M11: 9,868,373 km (0.082 R)
• M12: 11,510,958 km (0.104 R)
• M13: 13,131,402 km (0.074 R)
• M14: 17,048,473 km (0.098 R)
• M15: 18,238,075 km (0.115 R)
• M16: 20,081,569 km (0.049 R)
• M17: 20,429,684 km (0.117 R)
• M18: 22,790,637 km (0.12 R)
• M19: 23,264,563 km (0.117 R)
• M20: 26,247,694 km (0.089 R)
• M21: 27,084,096 km (0.097 R)
• M22: 32,241,931 km (0.11 R)
• M23: 41,850,902 km (0.118 R)
• M24: 42,847,972 km (0.065 R)
• M25: 44,299,520 km (0.109 R)
• M26: 45,335,036 km (0.116 R)
• M27: 59,939,828 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.2

Radius: 7.2

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.52 AU - 10.94 AU

Year: 23438 Days

Day: 18.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,203,309 km

• M1: 109,057 km (0.076 R)
• M2: 727,494 km (0.09 R)
• M3: 980,913 km (0.103 R)
• M4: 1,449,903 km (0.035 R)
• M5: 1,937,891 km (0.099 R)
• M6: 2,166,177 km (0.084 R)
• M7: 2,530,448 km (0.072 R)
• M8: 3,470,970 km (0.084 R)
• M9: 4,736,119 km (0.077 R)
• M10: 9,251,581 km (0.102 R)
• M11: 9,544,643 km (0.077 R)
• M12: 10,087,684 km (0.111 R)
• M13: 10,651,069 km (0.04 R)
• M14: 11,038,228 km (0.118 R)
• M15: 16,788,621 km (0.109 R)
• M16: 19,140,748 km (0.079 R)
• M17: 19,425,583 km (0.101 R)
• M18: 20,792,309 km (0.106 R)
• M19: 21,194,278 km (0.031 R)
• M20: 22,221,866 km (0.108 R)
• M21: 23,390,225 km (0.105 R)
• M22: 32,874,282 km (0.096 R)
• M23: 34,110,409 km (0.083 R)
• M24: 37,855,292 km (0.079 R)
• M25: 38,454,731 km (0.102 R)
• M26: 39,212,893 km (0.042 R)
• M27: 43,972,649 km (0.069 R)
• M28: 46,490,829 km (0.038 R)
• M29: 48,047,096 km (0.038 R)
• M30: 52,551,488 km (0.092 R)
• M31: 59,118,236 km (0.082 R)
• M32: 61,560,421 km (0.101 R)
• M33: 68,622,039 km (0.081 R)
• M34: 69,736,992 km (0.102 R)
• M35: 71,774,216 km (0.098 R)
• M36: 72,232,135 km (0.115 R)
• M37: 76,681,325 km (0.098 R)
• M38: 79,094,788 km (0.077 R)
• M39: 84,072,657 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.8

Radius: 7.3

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.54 AU - 11.06 AU

Year: 23668 Days

Day: 21.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,203,309 km

• M1: 91,853 km (0.119 R)
• M2: 337,942 km (0.089 R)
• M3: 566,228 km (0.098 R)
• M4: 872,754 km (0.114 R)
• M5: 1,302,549 km (0.119 R)
• M6: 2,560,667 km (0.066 R)
• M7: 3,154,122 km (0.077 R)
• M8: 4,012,963 km (0.099 R)
• M9: 4,480,606 km (0.104 R)
• M10: 5,524,649 km (0.076 R)
• M11: 6,103,593 km (0.088 R)
• M12: 6,346,241 km (0.099 R)
• M13: 6,595,321 km (0.106 R)
• M14: 7,336,878 km (0.053 R)
• M15: 7,751,264 km (0.106 R)
• M16: 8,278,746 km (0.057 R)
• M17: 9,088,519 km (0.082 R)
• M18: 9,459,073 km (0.116 R)
• M19: 10,005,704 km (0.081 R)
• M20: 11,525,618 km (0.095 R)
• M21: 11,772,305 km (0.11 R)
• M22: 13,395,592 km (0.1 R)
• M23: 15,310,444 km (0.093 R)
• M24: 18,981,127 km (0.083 R)
• M25: 20,115,977 km (0.104 R)
• M26: 21,203,105 km (0.11 R)
• M27: 21,573,958 km (0.078 R)
• M28: 31,467,912 km (0.065 R)
• M29: 40,787,859 km (0.075 R)
• M30: 46,303,234 km (0.074 R)
• M31: 49,807,564 km (0.081 R)
• M32: 60,255,479 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 17,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit