🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.61 AU - 0.73 AU

Year: 354 Days

Day: 32 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,051,464 km

• M1: 198,217 km (0.088 R)
• M2: 582,085 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.8

Radius: 10.8

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.56 AU - 0.86 AU

Year: 386 Days

Day: 8.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 27,051,464 km

• M1: 135,236 km (0.034 R)
• M2: 220,507 km (0.081 R)
• M3: 303,085 km (0.113 R)
• M4: 399,277 km (0.056 R)
• M5: 593,455 km (0.115 R)
• M6: 671,994 km (0.027 R)
• M7: 746,643 km (0.096 R)
• M8: 857,944 km (0.113 R)
• M9: 940,073 km (0.111 R)
• M10: 1,075,459 km (0.083 R)
• M11: 1,208,003 km (0.118 R)
• M12: 1,281,306 km (0.078 R)
• M13: 1,417,440 km (0.043 R)
• M14: 1,531,882 km (0.089 R)
• M15: 1,720,824 km (0.112 R)
• M16: 1,866,084 km (0.091 R)
• M17: 1,934,600 km (0.094 R)
• M18: 2,004,013 km (0.1 R)
• M19: 2,097,811 km (0.1 R)
• M20: 2,339,112 km (0.115 R)
• M21: 2,456,995 km (0.058 R)
• M22: 2,615,120 km (0.074 R)
• M23: 2,737,491 km (0.113 R)
• M24: 2,842,210 km (0.036 R)
• M25: 2,941,543 km (0.05 R)
• M26: 3,021,877 km (0.087 R)
• M27: 3,109,691 km (0.066 R)
• M28: 3,219,047 km (0.098 R)
• M29: 3,336,781 km (0.109 R)
• M30: 3,427,586 km (0.108 R)
• M31: 3,576,287 km (0.115 R)
• M32: 3,669,486 km (0.099 R)
• M33: 3,770,614 km (0.025 R)
• M34: 3,916,921 km (0.093 R)
• M35: 3,998,153 km (0.104 R)
• M36: 4,207,440 km (0.087 R)
• M37: 4,435,876 km (0.102 R)
• M38: 4,801,792 km (0.042 R)
• M39: 4,873,001 km (0.099 R)
• M40: 5,000,608 km (0.07 R)
• M41: 5,113,106 km (0.09 R)
• M42: 5,472,141 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.1

Radius: 9.3

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.63 AU - 0.87 AU

Year: 419 Days

Day: 8.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 27,051,464 km

• M1: 120,725 km (0.117 R)
• M2: 199,115 km (0.096 R)
• M3: 271,670 km (0.11 R)
• M4: 379,679 km (0.106 R)
• M5: 448,943 km (0.115 R)
• M6: 568,173 km (0.063 R)
• M7: 658,081 km (0.072 R)
• M8: 822,639 km (0.085 R)
• M9: 930,798 km (0.092 R)
• M10: 996,172 km (0.119 R)
• M11: 1,058,405 km (0.055 R)
• M12: 1,232,986 km (0.103 R)
• M13: 1,336,956 km (0.064 R)
• M14: 1,520,812 km (0.1 R)
• M15: 1,638,545 km (0.11 R)
• M16: 1,777,073 km (0.058 R)
• M17: 1,835,865 km (0.117 R)
• M18: 1,901,389 km (0.112 R)
• M19: 2,343,301 km (0.09 R)
• M20: 2,460,436 km (0.119 R)
• M21: 2,606,294 km (0.089 R)
• M22: 2,714,154 km (0.087 R)
• M23: 2,864,949 km (0.095 R)
• M24: 2,927,481 km (0.105 R)
• M25: 3,203,638 km (0.115 R)
• M26: 3,436,712 km (0.089 R)
• M27: 3,607,553 km (0.103 R)
• M28: 3,697,910 km (0.089 R)
• M29: 3,766,126 km (0.102 R)
• M30: 3,873,089 km (0.104 R)
• M31: 3,957,911 km (0.095 R)
• M32: 4,043,331 km (0.095 R)
• M33: 4,367,061 km (0.073 R)
• M34: 4,487,637 km (0.067 R)
• M35: 4,601,182 km (0.047 R)
• M36: 4,699,318 km (0.043 R)
• M37: 4,781,597 km (0.086 R)
• M38: 4,897,685 km (0.101 R)
• M39: 4,964,405 km (0.108 R)
• M40: 5,039,803 km (0.106 R)
• M41: 5,107,122 km (0.071 R)
• M42: 5,483,211 km (0.118 R)
• M43: 5,753,534 km (0.115 R)
• M44: 5,921,383 km (0.078 R)
• M45: 6,001,418 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.1

Radius: 14.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.42 AU - 5.08 AU

Year: 6684 Days

Day: 8.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,051,464 km

• M1: 194,477 km (0.096 R)
• M2: 345,721 km (0.12 R)
• M3: 463,903 km (0.112 R)
• M4: 577,597 km (0.065 R)
• M5: 690,544 km (0.056 R)
• M6: 784,790 km (0.118 R)
• M7: 988,543 km (0.088 R)
• M8: 1,129,614 km (0.081 R)
• M9: 1,346,381 km (0.077 R)
• M10: 1,688,960 km (0.1 R)
• M11: 1,900,342 km (0.058 R)
• M12: 2,265,809 km (0.101 R)
• M13: 2,500,379 km (0.066 R)
• M14: 2,947,676 km (0.051 R)
• M15: 3,444,940 km (0.084 R)
• M16: 3,691,327 km (0.037 R)
• M17: 4,123,366 km (0.12 R)
• M18: 4,652,793 km (0.104 R)
• M19: 4,870,607 km (0.049 R)
• M20: 6,010,693 km (0.035 R)
• M21: 6,158,944 km (0.115 R)
• M22: 6,580,511 km (0.108 R)
• M23: 6,825,552 km (0.107 R)
• M24: 7,167,683 km (0.105 R)
• M25: 7,966,087 km (0.116 R)
• M26: 8,326,468 km (0.032 R)
• M27: 8,625,364 km (0.066 R)
• M28: 8,893,893 km (0.061 R)
• M29: 9,233,629 km (0.074 R)
• M30: 9,786,094 km (0.05 R)
• M31: 10,207,661 km (0.068 R)
• M32: 10,313,876 km (0.093 R)
• M33: 10,420,539 km (0.036 R)
• M34: 10,670,966 km (0.078 R)
• M35: 11,434,064 km (0.099 R)
• M36: 12,027,370 km (0.095 R)
• M37: 12,177,267 km (0.093 R)
• M38: 12,592,700 km (0.076 R)
• M39: 13,476,375 km (0.101 R)
• M40: 14,261,165 km (0.106 R)
• M41: 14,619,153 km (0.11 R)
• M42: 15,141,548 km (0.118 R)
• M43: 15,344,104 km (0.089 R)
• M44: 15,629,238 km (0.066 R)
• M45: 16,829,162 km (0.094 R)
• M46: 17,123,271 km (0.11 R)
• M47: 17,292,018 km (0.036 R)
• M48: 18,015,772 km (0.115 R)
• M49: 18,273,530 km (0.093 R)
• M50: 18,662,484 km (0.08 R)
• M51: 18,923,383 km (0.043 R)
• M52: 19,097,963 km (0.063 R)
• M53: 19,492,752 km (0.047 R)
• M54: 20,245,678 km (0.081 R)
• M55: 20,379,568 km (0.102 R)
• M56: 20,873,092 km (0.055 R)
• M57: 21,189,192 km (0.088 R)
• M58: 21,506,788 km (0.097 R)
• M59: 21,734,626 km (0.099 R)
• M60: 22,009,138 km (0.081 R)
• M61: 22,238,771 km (0.08 R)
• M62: 22,746,805 km (0.083 R)
• M63: 23,586,498 km (0.107 R)
• M64: 24,436,214 km (0.113 R)
• M65: 26,506,648 km (0.053 R)
• M66: 27,291,289 km (0.12 R)
• M67: 27,439,391 km (0.092 R)
• M68: 29,235,912 km (0.058 R)
• M69: 29,488,433 km (0.076 R)
• M70: 30,505,848 km (0.112 R)
• M71: 30,864,733 km (0.119 R)
• M72: 31,018,969 km (0.099 R)
• M73: 31,586,543 km (0.054 R)
• M74: 32,105,648 km (0.108 R)
• M75: 32,522,876 km (0.1 R)
• M76: 32,837,032 km (0.078 R)
• M77: 33,046,918 km (0.105 R)
• M78: 33,415,527 km (0.078 R)
• M79: 34,635,946 km (0.084 R)
• M80: 35,063,946 km (0.096 R)
• M81: 35,171,207 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.8

Radius: 3.6

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.72 AU - 8.7 AU

Year: 12500 Days

Day: 21.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 27,051,464 km

• M1: 54,304 km (0.056 R)
• M2: 244,892 km (0.116 R)
• M3: 268,977 km (0.115 R)
• M4: 513,121 km (0.074 R)
• M5: 886,068 km (0.065 R)
• M6: 1,139,487 km (0.029 R)
• M7: 1,209,798 km (0.038 R)
• M8: 1,267,094 km (0.082 R)
• M9: 1,369,569 km (0.067 R)
• M10: 1,414,298 km (0.099 R)
• M11: 1,757,027 km (0.107 R)
• M12: 1,871,320 km (0.06 R)
• M13: 2,352,427 km (0.034 R)
• M14: 2,406,132 km (0.116 R)
• M15: 2,643,694 km (0.099 R)
• M16: 2,774,741 km (0.043 R)
• M17: 2,869,586 km (0.084 R)
• M18: 3,854,838 km (0.115 R)
• M19: 3,960,753 km (0.087 R)
• M20: 4,284,184 km (0.097 R)
• M21: 4,415,980 km (0.081 R)
• M22: 4,460,261 km (0.113 R)
• M23: 5,141,230 km (0.106 R)
• M24: 6,421,040 km (0.111 R)
• M25: 6,496,288 km (0.118 R)
• M26: 6,723,826 km (0.055 R)
• M27: 8,061,829 km (0.114 R)
• M28: 8,306,272 km (0.048 R)
• M29: 8,470,531 km (0.1 R)
• M30: 8,525,583 km (0.063 R)
• M31: 8,553,109 km (0.087 R)
• M32: 9,564,390 km (0.119 R)
• M33: 9,852,067 km (0.048 R)
• M34: 10,142,436 km (0.063 R)
• M35: 10,318,064 km (0.11 R)
• M36: 10,583,451 km (0.112 R)
• M37: 10,791,242 km (0.097 R)
• M38: 11,301,820 km (0.115 R)
• M39: 11,912,329 km (0.105 R)
• M40: 11,973,963 km (0.078 R)
• M41: 12,943,058 km (0.067 R)
• M42: 14,034,524 km (0.044 R)
• M43: 14,164,824 km (0.113 R)
• M44: 15,355,922 km (0.078 R)
• M45: 15,827,754 km (0.118 R)
• M46: 16,099,424 km (0.105 R)
• M47: 17,062,535 km (0.063 R)
• M48: 17,867,521 km (0.096 R)
• M49: 18,684,924 km (0.079 R)
• M50: 18,828,238 km (0.12 R)
• M51: 19,188,320 km (0.083 R)
• M52: 19,623,351 km (0.03 R)
• M53: 19,696,205 km (0.116 R)
• M54: 19,915,217 km (0.111 R)
• M55: 20,098,324 km (0.083 R)
• M56: 20,503,286 km (0.079 R)
• M57: 20,985,141 km (0.029 R)
• M58: 21,208,939 km (0.028 R)
• M59: 22,225,307 km (0.078 R)
• M60: 23,295,979 km (0.084 R)
• M61: 23,373,022 km (0.049 R)
• M62: 23,798,628 km (0.077 R)
• M63: 24,657,768 km (0.032 R)
• M64: 24,814,996 km (0.035 R)
• M65: 24,893,684 km (0.085 R)
• M66: 25,447,346 km (0.031 R)
• M67: 25,805,483 km (0.068 R)
• M68: 26,285,393 km (0.064 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: 438 - 14,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit