🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.7

Radius: 9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.43 AU - 0.59 AU

Year: 247 Days

Day: 12.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,832,803 km

• M1: 111,899 km (0.116 R)
• M2: 488,138 km (0.077 R)
• M3: 808,427 km (0.051 R)
• M4: 1,140,534 km (0.111 R)
• M5: 1,508,096 km (0.066 R)
• M6: 2,227,213 km (0.079 R)
• M7: 2,639,804 km (0.115 R)
• M8: 2,930,772 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88

Radius: 14.6

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.86 AU - 1.04 AU

Year: 628 Days

Day: 6.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 72,832,803 km

• M1: 181,612 km (0.117 R)
• M2: 693,386 km (0.032 R)
• M3: 1,451,548 km (0.037 R)
• M4: 2,578,319 km (0.119 R)
• M5: 3,204,686 km (0.082 R)
• M6: 3,821,328 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.3

Radius: 9.3

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.49 AU - 2.51 AU

Year: 2681 Days

Day: 12.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,832,803 km

• M1: 116,986 km (0.112 R)
• M2: 471,981 km (0.079 R)
• M3: 768,185 km (0.113 R)
• M4: 1,134,849 km (0.084 R)
• M5: 1,490,743 km (0.045 R)
• M6: 2,193,404 km (0.101 R)
• M7: 2,597,318 km (0.078 R)
• M8: 3,260,486 km (0.105 R)
• M9: 3,848,704 km (0.069 R)
• M10: 4,550,917 km (0.048 R)
• M11: 5,040,700 km (0.057 R)
• M12: 5,669,311 km (0.048 R)
• M13: 6,153,559 km (0.107 R)
• M14: 6,961,387 km (0.086 R)
• M15: 9,659,684 km (0.06 R)
• M16: 10,233,841 km (0.074 R)
• M17: 10,789,896 km (0.101 R)
• M18: 11,534,295 km (0.12 R)
• M19: 14,460,429 km (0.088 R)
• M20: 16,467,734 km (0.108 R)
• M21: 18,363,438 km (0.119 R)
• M22: 21,345,073 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.7

Radius: 13.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.37 AU - 3.09 AU

Year: 3059 Days

Day: 8.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,832,803 km

• M1: 173,234 km (0.088 R)
• M2: 680,970 km (0.05 R)
• M3: 2,034,980 km (0.103 R)
• M4: 2,665,535 km (0.069 R)
• M5: 3,358,771 km (0.116 R)
• M6: 3,837,784 km (0.056 R)
• M7: 4,935,234 km (0.092 R)
• M8: 6,906,934 km (0.088 R)
• M9: 11,001,727 km (0.099 R)
• M10: 11,756,298 km (0.062 R)
• M11: 14,493,042 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.7

Radius: 11

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.49 AU - 4.81 AU

Year: 5734 Days

Day: 12.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,832,803 km

• M1: 136,732 km (0.08 R)
• M2: 500,854 km (0.041 R)
• M3: 1,191,547 km (0.099 R)
• M4: 1,535,024 km (0.039 R)
• M5: 1,881,193 km (0.097 R)
• M6: 2,604,349 km (0.063 R)
• M7: 3,013,051 km (0.114 R)
• M8: 3,645,102 km (0.055 R)
• M9: 7,758,594 km (0.118 R)
• M10: 8,759,255 km (0.072 R)
• M11: 9,407,612 km (0.082 R)
• M12: 11,862,812 km (0.106 R)
• M13: 13,635,696 km (0.114 R)
• M14: 14,246,953 km (0.094 R)
• M15: 14,770,097 km (0.089 R)
• M16: 15,469,317 km (0.078 R)
• M17: 18,736,535 km (0.113 R)
• M18: 20,796,647 km (0.103 R)
• M19: 22,228,000 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.5

Radius: 6

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.56 AU - 5.84 AU

Year: 9230 Days

Day: 21.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,832,803 km

• M1: 87,515 km (0.052 R)
• M2: 474,674 km (0.057 R)
• M3: 999,912 km (0.085 R)
• M4: 1,424,920 km (0.057 R)
• M5: 1,665,024 km (0.057 R)
• M6: 2,746,617 km (0.097 R)
• M7: 4,074,298 km (0.052 R)
• M8: 4,422,263 km (0.114 R)
• M9: 5,332,416 km (0.104 R)
• M10: 5,948,460 km (0.08 R)
• M11: 9,115,148 km (0.111 R)
• M12: 11,918,612 km (0.09 R)
• M13: 13,024,888 km (0.083 R)
• M14: 14,017,620 km (0.104 R)
• M15: 14,379,796 km (0.118 R)
• M16: 14,934,655 km (0.04 R)
• M17: 26,314,265 km (0.09 R)
• M18: 26,680,780 km (0.093 R)
• M19: 28,564,816 km (0.072 R)
• M20: 29,935,282 km (0.075 R)
• M21: 37,565,222 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.8

Radius: 6.3

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.57 AU - 8.61 AU

Year: 12804 Days

Day: 17.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,832,803 km

• M1: 78,389 km (0.064 R)
• M2: 351,405 km (0.049 R)
• M3: 720,463 km (0.118 R)
• M4: 1,476,082 km (0.038 R)
• M5: 1,855,462 km (0.119 R)
• M6: 2,889,932 km (0.055 R)
• M7: 3,210,819 km (0.117 R)
• M8: 4,594,749 km (0.079 R)
• M9: 6,990,409 km (0.067 R)
• M10: 7,972,669 km (0.082 R)
• M11: 9,269,234 km (0.109 R)
• M12: 9,730,893 km (0.071 R)
• M13: 10,159,491 km (0.087 R)
• M14: 12,054,896 km (0.12 R)
• M15: 14,416,896 km (0.108 R)
• M16: 16,065,016 km (0.087 R)
• M17: 18,189,306 km (0.115 R)
• M18: 19,355,870 km (0.101 R)
• M19: 20,961,654 km (0.099 R)
• M20: 22,080,047 km (0.09 R)
• M21: 23,575,876 km (0.079 R)
• M22: 25,494,320 km (0.062 R)
• M23: 30,842,593 km (0.115 R)
• M24: 35,759,127 km (0.115 R)
• M25: 37,122,562 km (0.112 R)
• M26: 37,933,682 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.5

Radius: 6.2

Gravity: 18.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.73 AU - 10.45 AU

Year: 18588 Days

Day: 17 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 72,832,803 km

• M1: 87,964 km (0.082 R)
• M2: 398,080 km (0.088 R)
• M3: 592,108 km (0.065 R)
• M4: 950,844 km (0.116 R)
• M5: 1,173,446 km (0.11 R)
• M6: 1,640,191 km (0.07 R)
• M7: 2,223,623 km (0.118 R)
• M8: 3,013,051 km (0.091 R)
• M9: 3,332,143 km (0.088 R)
• M10: 3,615,033 km (0.111 R)
• M11: 4,527,131 km (0.079 R)
• M12: 5,622,935 km (0.07 R)
• M13: 7,487,074 km (0.112 R)
• M14: 8,123,314 km (0.091 R)
• M15: 9,281,201 km (0.092 R)
• M16: 9,899,489 km (0.028 R)
• M17: 10,307,144 km (0.109 R)
• M18: 12,381,019 km (0.117 R)
• M19: 13,836,606 km (0.097 R)
• M20: 15,172,066 km (0.075 R)
• M21: 15,870,988 km (0.105 R)
• M22: 16,836,044 km (0.116 R)
• M23: 17,166,356 km (0.076 R)
• M24: 19,782,224 km (0.059 R)
• M25: 21,280,596 km (0.093 R)
• M26: 23,564,806 km (0.053 R)
• M27: 25,246,885 km (0.11 R)
• M28: 27,120,000 km (0.119 R)
• M29: 29,202,402 km (0.046 R)
• M30: 34,206,600 km (0.11 R)
• M31: 39,899,398 km (0.115 R)
• M32: 42,282,193 km (0.107 R)
• M33: 52,763,169 km (0.044 R)
• M34: 54,004,981 km (0.097 R)
• M35: 54,542,935 km (0.112 R)
• M36: 56,546,499 km (0.03 R)
• M37: 57,101,358 km (0.065 R)
• M38: 57,846,804 km (0.086 R)
• M39: 58,787,625 km (0.066 R)
• M40: 62,456,064 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 17,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit