🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.5

Radius: 9.4

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.45 AU - 0.61 AU

Year: 257 Days

Day: 9.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,043,434 km

• M1: 116,986 km (0.037 R)
• M2: 432,936 km (0.061 R)
• M3: 1,277,117 km (0.106 R)
• M4: 1,599,500 km (0.086 R)
• M5: 1,931,907 km (0.118 R)
• M6: 2,285,556 km (0.077 R)
• M7: 2,682,439 km (0.043 R)
• M8: 3,177,160 km (0.065 R)
• M9: 3,502,535 km (0.086 R)
• M10: 4,057,244 km (0.103 R)
• M11: 4,547,626 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.4

Radius: 9

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.87 AU - 1.05 AU

Year: 627 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,043,434 km

• M1: 112,049 km (0.047 R)
• M2: 415,583 km (0.075 R)
• M3: 769,232 km (0.119 R)
• M4: 1,065,735 km (0.088 R)
• M5: 1,489,396 km (0.102 R)
• M6: 1,996,683 km (0.073 R)
• M7: 3,074,984 km (0.104 R)
• M8: 3,356,079 km (0.059 R)
• M9: 3,816,990 km (0.082 R)
• M10: 5,164,268 km (0.07 R)
• M11: 5,474,833 km (0.07 R)
• M12: 5,983,017 km (0.057 R)
• M13: 6,641,996 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.5

Radius: 13.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.16 AU - 1.34 AU

Year: 932 Days

Day: 6.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,043,434 km

• M1: 171,589 km (0.078 R)
• M2: 604,974 km (0.044 R)
• M3: 1,043,445 km (0.099 R)
• M4: 1,505,403 km (0.036 R)
• M5: 1,999,226 km (0.094 R)
• M6: 2,666,582 km (0.049 R)
• M7: 3,175,065 km (0.05 R)
• M8: 3,803,675 km (0.053 R)
• M9: 4,852,357 km (0.106 R)
• M10: 5,801,106 km (0.044 R)
• M11: 7,452,068 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.4

Radius: 14.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.89 AU - 2.35 AU

Year: 2058 Days

Day: 10.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,043,434 km

• M1: 185,352 km (0.053 R)
• M2: 975,977 km (0.08 R)
• M3: 1,951,803 km (0.104 R)
• M4: 2,591,484 km (0.098 R)
• M5: 3,426,689 km (0.094 R)
• M6: 4,199,063 km (0.116 R)
• M7: 6,050,935 km (0.069 R)
• M8: 7,475,256 km (0.1 R)
• M9: 8,479,806 km (0.077 R)
• M10: 9,085,079 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.9

Radius: 12.4

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.38 AU - 5.06 AU

Year: 5781 Days

Day: 11.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,043,434 km

• M1: 154,385 km (0.112 R)
• M2: 593,754 km (0.098 R)
• M3: 1,038,658 km (0.101 R)
• M4: 1,764,656 km (0.116 R)
• M5: 2,189,066 km (0.085 R)
• M6: 2,681,991 km (0.097 R)
• M7: 3,129,288 km (0.103 R)
• M8: 3,670,384 km (0.061 R)
• M9: 4,941,367 km (0.071 R)
• M10: 5,386,421 km (0.075 R)
• M11: 6,519,326 km (0.116 R)
• M12: 7,264,772 km (0.081 R)
• M13: 7,694,866 km (0.109 R)
• M14: 9,378,141 km (0.106 R)
• M15: 10,107,131 km (0.096 R)
• M16: 11,971,719 km (0.117 R)
• M17: 15,770,308 km (0.105 R)
• M18: 16,677,919 km (0.099 R)
• M19: 18,465,164 km (0.101 R)
• M20: 22,192,096 km (0.112 R)
• M21: 22,643,283 km (0.043 R)
• M22: 23,876,718 km (0.106 R)
• M23: 27,413,211 km (0.104 R)
• M24: 28,107,645 km (0.054 R)
• M25: 28,992,217 km (0.089 R)
• M26: 30,723,962 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770

Radius: 14.4

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.07 AU - 4.93 AU

Year: 6366 Days

Day: 11.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,043,434 km

• M1: 179,069 km (0.089 R)
• M2: 643,271 km (0.084 R)
• M3: 1,130,960 km (0.086 R)
• M4: 1,725,911 km (0.099 R)
• M5: 3,636,275 km (0.088 R)
• M6: 5,830,727 km (0.054 R)
• M7: 6,487,312 km (0.101 R)
• M8: 7,414,370 km (0.041 R)
• M9: 9,532,077 km (0.099 R)
• M10: 10,027,396 km (0.104 R)
• M11: 13,650,806 km (0.095 R)
• M12: 15,355,025 km (0.093 R)
• M13: 19,756,194 km (0.12 R)
• M14: 20,267,520 km (0.118 R)
• M15: 22,010,036 km (0.065 R)
• M16: 22,798,117 km (0.05 R)
• M17: 28,294,792 km (0.076 R)
• M18: 29,605,119 km (0.117 R)
• M19: 32,145,590 km (0.101 R)
• M20: 36,006,861 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.9

Radius: 8.7

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.67 AU - 5.61 AU

Year: 6665 Days

Day: 12.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,043,434 km

• M1: 108,608 km (0.102 R)
• M2: 490,531 km (0.088 R)
• M3: 771,925 km (0.074 R)
• M4: 1,261,708 km (0.099 R)
• M5: 1,690,456 km (0.078 R)
• M6: 1,962,425 km (0.103 R)
• M7: 2,707,871 km (0.118 R)
• M8: 3,042,222 km (0.112 R)
• M9: 3,515,999 km (0.091 R)
• M10: 6,554,332 km (0.104 R)
• M11: 7,960,402 km (0.038 R)
• M12: 12,390,144 km (0.108 R)
• M13: 12,929,594 km (0.09 R)
• M14: 13,710,944 km (0.115 R)
• M15: 15,062,411 km (0.027 R)
• M16: 15,801,724 km (0.091 R)
• M17: 18,441,678 km (0.1 R)
• M18: 19,575,330 km (0.095 R)
• M19: 20,085,758 km (0.117 R)
• M20: 20,530,213 km (0.084 R)
• M21: 21,747,641 km (0.071 R)
• M22: 24,493,211 km (0.036 R)
• M23: 24,830,703 km (0.034 R)
• M24: 26,211,941 km (0.119 R)
• M25: 27,010,943 km (0.081 R)
• M26: 27,734,697 km (0.109 R)
• M27: 34,841,494 km (0.111 R)
• M28: 35,915,756 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.5

Radius: 5.6

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.76 AU - 6.2 AU

Year: 9752 Days

Day: 22.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,043,434 km

• M1: 69,713 km (0.12 R)
• M2: 265,835 km (0.112 R)
• M3: 443,258 km (0.081 R)
• M4: 712,235 km (0.067 R)
• M5: 945,758 km (0.085 R)
• M6: 1,207,105 km (0.076 R)
• M7: 2,002,667 km (0.073 R)
• M8: 2,399,699 km (0.109 R)
• M9: 2,626,789 km (0.097 R)
• M10: 3,037,435 km (0.072 R)
• M11: 3,258,242 km (0.069 R)
• M12: 4,360,329 km (0.076 R)
• M13: 5,087,076 km (0.081 R)
• M14: 5,824,144 km (0.091 R)
• M15: 8,162,658 km (0.109 R)
• M16: 11,746,425 km (0.109 R)
• M17: 12,292,008 km (0.106 R)
• M18: 12,968,789 km (0.112 R)
• M19: 16,593,695 km (0.076 R)
• M20: 18,636,304 km (0.089 R)
• M21: 19,604,203 km (0.105 R)
• M22: 19,908,634 km (0.095 R)
• M23: 22,210,945 km (0.111 R)
• M24: 23,725,773 km (0.095 R)
• M25: 24,773,108 km (0.119 R)
• M26: 26,493,932 km (0.105 R)
• M27: 26,772,633 km (0.047 R)
• M28: 27,336,169 km (0.07 R)
• M29: 29,470,033 km (0.086 R)
• M30: 32,661,554 km (0.053 R)
• M31: 32,982,142 km (0.11 R)
• M32: 33,412,834 km (0.106 R)
• M33: 35,173,152 km (0.109 R)
• M34: 40,208,616 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.4

Radius: 4.6

Gravity: 18.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.14 AU - 9.1 AU

Year: 16877 Days

Day: 19 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 56,043,434 km

• M1: 58,044 km (0.088 R)
• M2: 317,895 km (0.101 R)
• M3: 465,997 km (0.112 R)
• M4: 756,367 km (0.12 R)
• M5: 911,201 km (0.068 R)
• M6: 1,436,888 km (0.077 R)
• M7: 1,807,142 km (0.114 R)
• M8: 2,376,213 km (0.053 R)
• M9: 3,129,288 km (0.047 R)
• M10: 3,721,546 km (0.073 R)
• M11: 4,058,740 km (0.084 R)
• M12: 5,365,776 km (0.088 R)
• M13: 8,486,986 km (0.082 R)
• M14: 9,120,234 km (0.057 R)
• M15: 9,576,657 km (0.097 R)
• M16: 10,534,981 km (0.065 R)
• M17: 11,381,107 km (0.097 R)
• M18: 12,455,070 km (0.075 R)
• M19: 13,857,400 km (0.115 R)
• M20: 17,506,242 km (0.108 R)
• M21: 18,529,342 km (0.087 R)
• M22: 18,933,107 km (0.105 R)
• M23: 21,480,758 km (0.111 R)
• M24: 22,469,301 km (0.062 R)
• M25: 23,487,913 km (0.061 R)
• M26: 28,614,782 km (0.073 R)
• M27: 28,829,754 km (0.075 R)
• M28: 31,608,833 km (0.053 R)
• M29: 36,670,627 km (0.099 R)
• M30: 37,051,653 km (0.111 R)
• M31: 37,692,380 km (0.114 R)
• M32: 38,601,786 km (0.081 R)
• M33: 40,194,704 km (0.107 R)
• M34: 46,262,244 km (0.084 R)
• M35: 48,514,589 km (0.045 R)
• M36: 49,900,464 km (0.089 R)
• M37: 50,368,257 km (0.098 R)
• M38: 51,154,393 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 12,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit