🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.9

Radius: 10

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.34 AU - 1.67 AU

Year: 1268 Days

Day: 14.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 63,423,008 km

• M1: 124,316 km (0.088 R)
• M2: 440,865 km (0.106 R)
• M3: 851,511 km (0.11 R)
• M4: 1,209,648 km (0.115 R)
• M5: 1,704,967 km (0.075 R)
• M6: 2,190,711 km (0.116 R)
• M7: 2,817,377 km (0.098 R)
• M8: 3,544,722 km (0.084 R)
• M9: 4,727,143 km (0.085 R)
• M10: 5,711,946 km (0.052 R)
• M11: 6,263,962 km (0.106 R)
• M12: 6,827,796 km (0.114 R)
• M13: 7,928,089 km (0.097 R)
• M14: 8,724,697 km (0.081 R)
• M15: 9,720,570 km (0.116 R)
• M16: 10,353,369 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.8

Radius: 13.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.13 AU - 4.37 AU

Year: 5013 Days

Day: 10.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,423,008 km

• M1: 165,455 km (0.049 R)
• M2: 582,085 km (0.091 R)
• M3: 1,375,104 km (0.096 R)
• M4: 3,144,846 km (0.074 R)
• M5: 4,208,039 km (0.113 R)
• M6: 4,725,797 km (0.079 R)
• M7: 9,630,662 km (0.098 R)
• M8: 11,454,559 km (0.056 R)
• M9: 13,854,259 km (0.118 R)
• M10: 14,958,740 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.5

Radius: 13.2

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.44 AU - 4.68 AU

Year: 5647 Days

Day: 10.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,423,008 km

• M1: 164,109 km (0.086 R)
• M2: 813,962 km (0.078 R)
• M3: 1,255,725 km (0.061 R)
• M4: 2,501,276 km (0.071 R)
• M5: 2,940,645 km (0.077 R)
• M6: 3,388,990 km (0.103 R)
• M7: 4,074,597 km (0.096 R)
• M8: 5,159,780 km (0.114 R)
• M9: 5,755,180 km (0.073 R)
• M10: 10,667,226 km (0.096 R)
• M11: 11,290,450 km (0.054 R)
• M12: 12,982,402 km (0.09 R)
• M13: 14,030,186 km (0.086 R)
• M14: 15,859,768 km (0.066 R)
• M15: 17,710,742 km (0.077 R)
• M16: 19,138,205 km (0.114 R)
• M17: 22,298,610 km (0.108 R)
• M18: 24,452,071 km (0.113 R)
• M19: 25,452,432 km (0.086 R)
• M20: 26,479,870 km (0.118 R)
• M21: 27,003,762 km (0.114 R)
• M22: 28,526,070 km (0.085 R)
• M23: 30,771,534 km (0.111 R)
• M24: 32,233,404 km (0.069 R)
• M25: 33,233,466 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.2

Radius: 10

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5 AU - 5.28 AU

Year: 8044 Days

Day: 5.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,423,008 km

• M1: 124,316 km (0.081 R)
• M2: 1,026,840 km (0.102 R)
• M3: 1,366,128 km (0.117 R)
• M4: 1,879,996 km (0.12 R)
• M5: 2,536,432 km (0.106 R)
• M6: 2,928,378 km (0.105 R)
• M7: 3,514,054 km (0.104 R)
• M8: 4,176,174 km (0.087 R)
• M9: 4,807,926 km (0.073 R)
• M10: 7,567,857 km (0.111 R)
• M11: 8,028,170 km (0.113 R)
• M12: 8,507,033 km (0.119 R)
• M13: 8,920,671 km (0.119 R)
• M14: 11,740,890 km (0.107 R)
• M15: 12,997,512 km (0.108 R)
• M16: 19,350,485 km (0.072 R)
• M17: 21,024,634 km (0.113 R)
• M18: 24,825,617 km (0.031 R)
• M19: 26,361,987 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.4

Radius: 4.5

Gravity: 46.04 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.35 AU - 7.23 AU

Year: 10889 Days

Day: 20.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 63,423,008 km

• M1: 55,950 km (0.03 R)
• M2: 269,276 km (0.115 R)
• M3: 622,028 km (0.115 R)
• M4: 794,215 km (0.089 R)
• M5: 1,137,093 km (0.115 R)
• M6: 1,425,817 km (0.065 R)
• M7: 1,948,811 km (0.06 R)
• M8: 2,742,578 km (0.107 R)
• M9: 2,924,190 km (0.082 R)
• M10: 3,113,730 km (0.106 R)
• M11: 3,336,781 km (0.109 R)
• M12: 8,371,048 km (0.109 R)
• M13: 9,762,458 km (0.103 R)
• M14: 10,186,717 km (0.087 R)
• M15: 11,072,038 km (0.063 R)
• M16: 11,301,072 km (0.034 R)
• M17: 12,067,462 km (0.099 R)
• M18: 12,371,295 km (0.12 R)
• M19: 12,868,110 km (0.114 R)
• M20: 13,507,491 km (0.119 R)
• M21: 16,499,748 km (0.076 R)
• M22: 19,075,224 km (0.072 R)
• M23: 19,821,568 km (0.118 R)
• M24: 21,108,409 km (0.063 R)
• M25: 22,358,748 km (0.107 R)
• M26: 24,518,642 km (0.11 R)
• M27: 26,100,640 km (0.089 R)
• M28: 28,172,271 km (0.073 R)
• M29: 33,705,447 km (0.074 R)
• M30: 35,907,379 km (0.084 R)
• M31: 36,283,468 km (0.117 R)
• M32: 36,535,540 km (0.108 R)
• M33: 37,427,293 km (0.026 R)
• M34: 37,684,751 km (0.073 R)
• M35: 40,730,713 km (0.054 R)
• M36: 41,827,565 km (0.054 R)
• M37: 42,383,321 km (0.087 R)
• M38: 49,750,717 km (0.066 R)
• M39: 52,116,757 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.5

Radius: 4.2

Gravity: 24.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.7 AU - 7.34 AU

Year: 12839 Days

Day: 15.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,423,008 km

• M1: 56,398 km (0.101 R)
• M2: 218,712 km (0.112 R)
• M3: 421,716 km (0.107 R)
• M4: 602,730 km (0.071 R)
• M5: 1,113,307 km (0.069 R)
• M6: 1,396,795 km (0.1 R)
• M7: 2,853,729 km (0.101 R)
• M8: 3,407,989 km (0.026 R)
• M9: 5,532,428 km (0.078 R)
• M10: 6,927,129 km (0.069 R)
• M11: 7,248,166 km (0.107 R)
• M12: 8,540,542 km (0.09 R)
• M13: 8,816,251 km (0.031 R)
• M14: 10,182,379 km (0.118 R)
• M15: 12,195,817 km (0.119 R)
• M16: 12,841,930 km (0.079 R)
• M17: 13,264,993 km (0.06 R)
• M18: 13,448,998 km (0.075 R)
• M19: 14,785,655 km (0.03 R)
• M20: 15,792,898 km (0.094 R)
• M21: 16,208,331 km (0.112 R)
• M22: 20,361,916 km (0.099 R)
• M23: 21,861,634 km (0.082 R)
• M24: 23,883,001 km (0.06 R)
• M25: 27,192,854 km (0.074 R)
• M26: 30,795,769 km (0.066 R)
• M27: 31,226,611 km (0.064 R)
• M28: 31,990,607 km (0.092 R)
• M29: 34,936,937 km (0.113 R)
• M30: 35,523,510 km (0.104 R)
• M31: 36,716,404 km (0.099 R)
• M32: 38,182,762 km (0.067 R)
• M33: 44,576,426 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.2

Radius: 4.5

Gravity: 28.45 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.89 AU - 8.77 AU

Year: 16595 Days

Day: 24.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,423,008 km

• M1: 56,698 km (0.11 R)
• M2: 198,367 km (0.053 R)
• M3: 609,911 km (0.106 R)
• M4: 965,205 km (0.061 R)
• M5: 1,962,126 km (0.101 R)
• M6: 2,726,571 km (0.075 R)
• M7: 3,424,445 km (0.11 R)
• M8: 5,417,088 km (0.089 R)
• M9: 6,933,263 km (0.095 R)
• M10: 9,705,012 km (0.108 R)
• M11: 13,949,553 km (0.11 R)
• M12: 15,304,760 km (0.094 R)
• M13: 17,944,564 km (0.034 R)
• M14: 22,927,968 km (0.104 R)
• M15: 23,315,576 km (0.062 R)
• M16: 24,203,739 km (0.117 R)
• M17: 29,438,318 km (0.052 R)
• M18: 32,499,838 km (0.098 R)
• M19: 42,506,889 km (0.074 R)
• M20: 43,386,225 km (0.091 R)
• M21: 44,727,819 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 15,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit