🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.4

Radius: 13.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.59 AU - 0.93 AU

Year: 442 Days

Day: 10.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 93,953,446 km

• M1: 173,085 km (0.07 R)
• M2: 912,248 km (0.073 R)
• M3: 1,352,066 km (0.056 R)
• M4: 2,344,348 km (0.088 R)
• M5: 3,488,772 km (0.098 R)
• M6: 4,139,074 km (0.095 R)
• M7: 5,265,546 km (0.065 R)
• M8: 6,124,088 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 14

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.65 AU - 2.45 AU

Year: 1957 Days

Day: 7.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 93,953,446 km

• M1: 174,132 km (0.056 R)
• M2: 717,771 km (0.074 R)
• M3: 1,192,893 km (0.095 R)
• M4: 1,801,009 km (0.09 R)
• M5: 2,458,491 km (0.118 R)
• M6: 3,187,931 km (0.095 R)
• M7: 3,751,615 km (0.096 R)
• M8: 4,594,899 km (0.097 R)
• M9: 5,179,078 km (0.04 R)
• M10: 5,706,860 km (0.116 R)
• M11: 6,800,121 km (0.078 R)
• M12: 7,561,125 km (0.102 R)
• M13: 8,794,410 km (0.116 R)
• M14: 9,518,763 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.7

Radius: 10.6

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.74 AU - 2.76 AU

Year: 2251 Days

Day: 11.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 93,953,446 km

• M1: 131,796 km (0.063 R)
• M2: 506,389 km (0.118 R)
• M3: 975,528 km (0.087 R)
• M4: 1,548,488 km (0.051 R)
• M5: 1,949,111 km (0.059 R)
• M6: 2,281,068 km (0.116 R)
• M7: 2,621,254 km (0.087 R)
• M8: 3,145,146 km (0.082 R)
• M9: 4,091,801 km (0.106 R)
• M10: 4,664,761 km (0.089 R)
• M11: 5,661,681 km (0.071 R)
• M12: 6,652,767 km (0.081 R)
• M13: 7,850,298 km (0.095 R)
• M14: 10,902,842 km (0.064 R)
• M15: 11,712,316 km (0.103 R)
• M16: 12,259,695 km (0.117 R)
• M17: 13,405,615 km (0.117 R)
• M18: 14,287,045 km (0.045 R)
• M19: 15,555,486 km (0.116 R)
• M20: 15,909,434 km (0.115 R)
• M21: 16,581,129 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.6

Radius: 12.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.12 AU - 4.62 AU

Year: 5077 Days

Day: 11.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 93,953,446 km

• M1: 156,629 km (0.078 R)
• M2: 707,897 km (0.088 R)
• M3: 1,514,080 km (0.098 R)
• M4: 3,406,942 km (0.114 R)
• M5: 4,283,286 km (0.078 R)
• M6: 9,075,355 km (0.084 R)
• M7: 12,343,171 km (0.054 R)
• M8: 17,440,569 km (0.093 R)
• M9: 19,176,053 km (0.086 R)
• M10: 26,634,255 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.3

Radius: 9.1

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.99 AU - 4.59 AU

Year: 5925 Days

Day: 7.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 93,953,446 km

• M1: 113,246 km (0.112 R)
• M2: 643,271 km (0.056 R)
• M3: 1,366,128 km (0.111 R)
• M4: 1,651,560 km (0.097 R)
• M5: 3,014,098 km (0.062 R)
• M6: 4,673,437 km (0.112 R)
• M7: 5,528,240 km (0.12 R)
• M8: 6,358,358 km (0.103 R)
• M9: 6,738,786 km (0.105 R)
• M10: 7,372,033 km (0.118 R)
• M11: 7,899,516 km (0.077 R)
• M12: 8,912,293 km (0.101 R)
• M13: 9,429,752 km (0.114 R)
• M14: 9,925,071 km (0.059 R)
• M15: 11,515,595 km (0.074 R)
• M16: 13,269,481 km (0.118 R)
• M17: 14,916,703 km (0.03 R)
• M18: 18,041,503 km (0.067 R)
• M19: 18,805,200 km (0.082 R)
• M20: 19,129,678 km (0.082 R)
• M21: 19,856,724 km (0.071 R)
• M22: 20,808,615 km (0.092 R)
• M23: 21,155,832 km (0.117 R)
• M24: 21,790,725 km (0.082 R)
• M25: 23,246,612 km (0.039 R)
• M26: 25,789,177 km (0.112 R)
• M27: 26,432,448 km (0.117 R)
• M28: 26,839,803 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.9

Radius: 8.1

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.29 AU - 5.41 AU

Year: 7123 Days

Day: 14.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 93,953,446 km

• M1: 101,427 km (0.088 R)
• M2: 481,855 km (0.071 R)
• M3: 794,963 km (0.114 R)
• M4: 1,586,186 km (0.106 R)
• M5: 1,975,739 km (0.097 R)
• M6: 2,443,681 km (0.113 R)
• M7: 3,725,885 km (0.115 R)
• M8: 4,072,952 km (0.118 R)
• M9: 4,658,478 km (0.069 R)
• M10: 5,245,649 km (0.102 R)
• M11: 5,795,422 km (0.072 R)
• M12: 6,173,156 km (0.076 R)
• M13: 7,746,028 km (0.099 R)
• M14: 8,061,530 km (0.095 R)
• M15: 9,689,604 km (0.119 R)
• M16: 10,097,707 km (0.108 R)
• M17: 10,948,021 km (0.087 R)
• M18: 11,212,211 km (0.117 R)
• M19: 12,359,178 km (0.113 R)
• M20: 13,431,645 km (0.089 R)
• M21: 18,782,013 km (0.118 R)
• M22: 22,168,908 km (0.113 R)
• M23: 23,528,454 km (0.094 R)
• M24: 24,191,472 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.5

Radius: 5.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.52 AU - 8.88 AU

Year: 12883 Days

Day: 16.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 93,953,446 km

• M1: 67,768 km (0.076 R)
• M2: 292,314 km (0.057 R)
• M3: 797,805 km (0.08 R)
• M4: 1,147,116 km (0.035 R)
• M5: 2,103,645 km (0.091 R)
• M6: 4,851,908 km (0.047 R)
• M7: 6,268,151 km (0.112 R)
• M8: 7,763,681 km (0.106 R)
• M9: 9,205,655 km (0.108 R)
• M10: 10,429,814 km (0.064 R)
• M11: 11,393,972 km (0.106 R)
• M12: 12,998,559 km (0.044 R)
• M13: 15,511,803 km (0.1 R)
• M14: 23,173,458 km (0.114 R)
• M15: 26,042,895 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.7

Radius: 4.6

Gravity: 44.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.63 AU - 12.35 AU

Year: 21056 Days

Day: 23.4 Hours

Environment

Temp: -244 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 93,953,446 km

• M1: 59,540 km (0.095 R)
• M2: 248,931 km (0.057 R)
• M3: 421,417 km (0.12 R)
• M4: 734,675 km (0.073 R)
• M5: 1,388,567 km (0.115 R)
• M6: 1,737,280 km (0.054 R)
• M7: 2,367,087 km (0.045 R)
• M8: 3,457,656 km (0.072 R)
• M9: 5,941,728 km (0.073 R)
• M10: 6,205,768 km (0.117 R)
• M11: 7,645,349 km (0.039 R)
• M12: 7,905,200 km (0.101 R)
• M13: 9,470,592 km (0.087 R)
• M14: 12,543,482 km (0.073 R)
• M15: 14,031,383 km (0.095 R)
• M16: 14,186,366 km (0.101 R)
• M17: 16,911,590 km (0.062 R)
• M18: 17,621,133 km (0.049 R)
• M19: 17,892,205 km (0.087 R)
• M20: 18,535,775 km (0.11 R)
• M21: 23,916,810 km (0.108 R)
• M22: 24,138,065 km (0.094 R)
• M23: 28,605,806 km (0.096 R)
• M24: 30,771,684 km (0.045 R)
• M25: 31,428,867 km (0.114 R)
• M26: 40,843,360 km (0.085 R)
• M27: 44,245,066 km (0.058 R)
• M28: 46,100,080 km (0.091 R)
• M29: 48,358,409 km (0.064 R)
• M30: 51,974,938 km (0.093 R)
• M31: 54,229,228 km (0.06 R)
• M32: 62,004,577 km (0.119 R)
• M33: 63,474,377 km (0.116 R)
• M34: 64,111,364 km (0.036 R)
• M35: 65,398,205 km (0.058 R)
• M36: 69,361,651 km (0.096 R)
• M37: 75,840,436 km (0.179 R)
• M38: 80,955,935 km (0.102 R)
• M39: 84,491,082 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.3

Radius: 4.9

Gravity: 40.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10 AU - 11.14 AU

Year: 22916 Days

Day: 20.4 Hours

Environment

Temp: -244 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,953,446 km

• M1: 62,233 km (0.068 R)
• M2: 347,217 km (0.096 R)
• M3: 704,905 km (0.073 R)
• M4: 905,815 km (0.093 R)
• M5: 1,060,649 km (0.078 R)
• M6: 1,263,952 km (0.067 R)
• M7: 1,654,702 km (0.114 R)
• M8: 3,343,961 km (0.065 R)
• M9: 4,121,122 km (0.075 R)
• M10: 4,816,902 km (0.059 R)
• M11: 7,578,179 km (0.103 R)
• M12: 9,747,049 km (0.095 R)
• M13: 10,706,420 km (0.084 R)
• M14: 11,175,111 km (0.042 R)
• M15: 11,380,060 km (0.028 R)
• M16: 11,938,957 km (0.117 R)
• M17: 13,881,785 km (0.089 R)
• M18: 16,905,756 km (0.112 R)
• M19: 17,632,802 km (0.06 R)
• M20: 17,910,755 km (0.026 R)
• M21: 18,191,699 km (0.095 R)
• M22: 22,546,643 km (0.111 R)
• M23: 22,983,918 km (0.081 R)
• M24: 30,107,768 km (0.117 R)
• M25: 32,681,899 km (0.08 R)
• M26: 37,038,937 km (0.111 R)
• M27: 38,728,794 km (0.115 R)
• M28: 52,400,544 km (0.095 R)
• M29: 54,920,221 km (0.102 R)
• M30: 55,910,409 km (0.108 R)
• M31: 59,159,076 km (0.111 R)
• M32: 61,252,100 km (0.033 R)
• M33: 64,702,725 km (0.105 R)
• M34: 64,922,484 km (0.044 R)
• M35: 67,148,799 km (0.088 R)
• M36: 68,280,657 km (0.088 R)
• M37: 79,549,416 km (0.06 R)
• M38: 83,912,288 km (0.074 R)
• M39: 84,961,418 km (0.093 R)
• M40: 90,339,013 km (0.089 R)
• M41: 92,831,163 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 14,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit