🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.69 AU - 1.09 AU

Year: 308 Days

Day: 46.3 Hours

Environment

Temp: 97 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.16 AU - 1.2 AU

Year: 471 Days

Day: 27 Hours

Environment

Temp: -5 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.3 AU - 4.46 AU

Year: 3365 Days

Day: 23.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.1

Radius: 12.1

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.38 AU - 7.2 AU

Year: 6495 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,878,817 km

• M1: 217,515 km (0.1 R)
• M2: 303,384 km (0.062 R)
• M3: 464,352 km (0.103 R)
• M4: 1,168,210 km (0.075 R)
• M5: 1,356,105 km (0.035 R)
• M6: 1,499,120 km (0.071 R)
• M7: 1,685,519 km (0.102 R)
• M8: 2,020,020 km (0.109 R)
• M9: 2,185,026 km (0.101 R)
• M10: 2,440,988 km (0.091 R)
• M11: 2,774,741 km (0.078 R)
• M12: 3,412,477 km (0.047 R)
• M13: 3,635,079 km (0.116 R)
• M14: 3,990,972 km (0.113 R)
• M15: 4,681,815 km (0.071 R)
• M16: 5,238,618 km (0.109 R)
• M17: 6,053,478 km (0.075 R)
• M18: 6,414,757 km (0.112 R)
• M19: 6,536,829 km (0.106 R)
• M20: 7,221,837 km (0.051 R)
• M21: 7,316,981 km (0.101 R)
• M22: 7,444,588 km (0.087 R)
• M23: 7,962,347 km (0.084 R)
• M24: 8,225,639 km (0.099 R)
• M25: 9,066,977 km (0.104 R)
• M26: 9,794,921 km (0.101 R)
• M27: 9,935,692 km (0.103 R)
• M28: 10,219,330 km (0.026 R)
• M29: 10,976,594 km (0.069 R)
• M30: 11,306,757 km (0.078 R)
• M31: 11,491,510 km (0.034 R)
• M32: 11,826,609 km (0.075 R)
• M33: 11,939,107 km (0.111 R)
• M34: 12,014,355 km (0.104 R)
• M35: 12,430,536 km (0.03 R)
• M36: 12,774,611 km (0.114 R)
• M37: 13,589,770 km (0.082 R)
• M38: 13,904,823 km (0.084 R)
• M39: 13,983,960 km (0.094 R)
• M40: 14,541,960 km (0.091 R)
• M41: 14,622,294 km (0.036 R)
• M42: 14,783,411 km (0.113 R)
• M43: 15,107,440 km (0.077 R)
• M44: 15,556,683 km (0.12 R)
• M45: 15,927,536 km (0.103 R)
• M46: 16,762,292 km (0.119 R)
• M47: 16,888,702 km (0.044 R)
• M48: 18,040,755 km (0.106 R)
• M49: 18,473,991 km (0.069 R)
• M50: 18,648,272 km (0.098 R)
• M51: 18,954,499 km (0.099 R)
• M52: 19,174,258 km (0.111 R)
• M53: 20,151,132 km (0.119 R)
• M54: 20,420,409 km (0.091 R)
• M55: 21,281,045 km (0.109 R)
• M56: 21,784,592 km (0.061 R)
• M57: 22,014,823 km (0.097 R)
• M58: 22,107,125 km (0.098 R)
• M59: 22,292,177 km (0.103 R)
• M60: 23,225,069 km (0.041 R)
• M61: 23,601,757 km (0.036 R)
• M62: 26,835,464 km (0.111 R)
• M63: 27,877,264 km (0.107 R)
• M64: 27,977,195 km (0.117 R)
• M65: 30,874,607 km (0.081 R)
• M66: 31,392,814 km (0.1 R)
• M67: 31,496,784 km (0.066 R)
• M68: 31,757,085 km (0.077 R)
• M69: 32,490,114 km (0.074 R)
• M70: 32,595,282 km (0.096 R)
• M71: 33,334,594 km (0.106 R)
• M72: 33,653,238 km (0.096 R)
• M73: 34,079,592 km (0.111 R)
• M74: 34,239,961 km (0.101 R)
• M75: 34,507,741 km (0.073 R)
• M76: 34,615,003 km (0.101 R)
• M77: 34,883,830 km (0.096 R)
• M78: 35,748,506 km (0.113 R)
• M79: 35,965,722 km (0.102 R)
• M80: 36,237,990 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129

Radius: 9.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.47 AU - 8.31 AU

Year: 7375 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,878,817 km

• M1: 133,441 km (0.09 R)
• M2: 216,618 km (0.084 R)
• M3: 518,656 km (0.082 R)
• M4: 581,188 km (0.078 R)
• M5: 656,435 km (0.036 R)
• M6: 755,619 km (0.119 R)
• M7: 817,852 km (0.081 R)
• M8: 1,097,001 km (0.071 R)
• M9: 1,217,128 km (0.08 R)
• M10: 1,484,160 km (0.106 R)
• M11: 1,714,092 km (0.053 R)
• M12: 1,869,076 km (0.087 R)
• M13: 2,043,657 km (0.103 R)
• M14: 2,118,007 km (0.117 R)
• M15: 2,238,882 km (0.112 R)
• M16: 2,377,709 km (0.09 R)
• M17: 2,663,889 km (0.117 R)
• M18: 2,911,025 km (0.044 R)
• M19: 3,045,962 km (0.086 R)
• M20: 3,269,611 km (0.073 R)
• M21: 3,427,586 km (0.077 R)
• M22: 3,642,259 km (0.103 R)
• M23: 3,751,316 km (0.068 R)
• M24: 4,761,102 km (0.052 R)
• M25: 4,960,665 km (0.026 R)
• M26: 5,471,841 km (0.092 R)
• M27: 5,786,595 km (0.106 R)
• M28: 6,632,571 km (0.069 R)
• M29: 6,699,292 km (0.073 R)
• M30: 6,810,892 km (0.09 R)
• M31: 6,968,269 km (0.1 R)
• M32: 7,424,542 km (0.115 R)
• M33: 7,563,369 km (0.098 R)
• M34: 8,246,283 km (0.108 R)
• M35: 8,607,263 km (0.099 R)
• M36: 8,728,737 km (0.074 R)
• M37: 8,875,342 km (0.073 R)
• M38: 9,797,015 km (0.12 R)
• M39: 10,204,968 km (0.057 R)
• M40: 10,385,234 km (0.115 R)
• M41: 10,670,667 km (0.089 R)
• M42: 11,064,109 km (0.037 R)
• M43: 11,249,311 km (0.104 R)
• M44: 11,328,897 km (0.036 R)
• M45: 11,408,782 km (0.091 R)
• M46: 11,730,268 km (0.058 R)
• M47: 11,892,133 km (0.108 R)
• M48: 12,000,442 km (0.061 R)
• M49: 12,409,443 km (0.085 R)
• M50: 12,601,975 km (0.116 R)
• M51: 12,684,703 km (0.115 R)
• M52: 12,823,081 km (0.073 R)
• M53: 12,906,407 km (0.089 R)
• M54: 13,017,708 km (0.06 R)
• M55: 13,353,555 km (0.072 R)
• M56: 14,205,814 km (0.092 R)
• M57: 15,075,576 km (0.111 R)
• M58: 15,754,002 km (0.062 R)
• M59: 16,082,070 km (0.088 R)
• M60: 16,201,898 km (0.087 R)
• M61: 16,653,983 km (0.116 R)
• M62: 16,866,262 km (0.081 R)
• M63: 18,003,805 km (0.086 R)
• M64: 18,159,386 km (0.099 R)
• M65: 18,253,035 km (0.034 R)
• M66: 18,566,143 km (0.096 R)
• M67: 18,691,955 km (0.12 R)
• M68: 19,420,496 km (0.098 R)
• M69: 19,836,378 km (0.117 R)
• M70: 20,158,313 km (0.07 R)
• M71: 21,036,153 km (0.101 R)
• M72: 21,397,432 km (0.084 R)
• M73: 21,661,323 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.3

Radius: 12.5

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.59 AU - 8.85 AU

Year: 9453 Days

Day: 8.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,878,817 km

• M1: 184,604 km (0.034 R)
• M2: 306,676 km (0.11 R)
• M3: 677,978 km (0.101 R)
• M4: 1,075,758 km (0.092 R)
• M5: 1,176,138 km (0.101 R)
• M6: 1,587,533 km (0.104 R)
• M7: 1,679,984 km (0.112 R)
• M8: 2,068,191 km (0.093 R)
• M9: 2,511,599 km (0.054 R)
• M10: 2,702,934 km (0.114 R)
• M11: 2,842,659 km (0.056 R)
• M12: 3,577,334 km (0.116 R)
• M13: 3,669,337 km (0.089 R)
• M14: 3,762,237 km (0.076 R)
• M15: 4,109,603 km (0.095 R)
• M16: 4,467,441 km (0.074 R)
• M17: 5,283,198 km (0.099 R)
• M18: 5,423,671 km (0.104 R)
• M19: 5,636,848 km (0.099 R)
• M20: 6,144,882 km (0.095 R)
• M21: 7,439,353 km (0.098 R)
• M22: 7,676,465 km (0.116 R)
• M23: 7,795,994 km (0.074 R)
• M24: 8,077,088 km (0.057 R)
• M25: 8,815,653 km (0.106 R)
• M26: 9,618,694 km (0.089 R)
• M27: 9,704,563 km (0.079 R)
• M28: 9,833,966 km (0.107 R)
• M29: 10,356,960 km (0.103 R)
• M30: 11,113,626 km (0.066 R)
• M31: 13,201,414 km (0.109 R)
• M32: 13,296,857 km (0.119 R)
• M33: 15,256,440 km (0.032 R)
• M34: 15,608,593 km (0.115 R)
• M35: 17,409,452 km (0.034 R)
• M36: 17,830,271 km (0.106 R)
• M37: 17,988,845 km (0.099 R)
• M38: 18,201,124 km (0.118 R)
• M39: 18,789,343 km (0.112 R)
• M40: 18,950,759 km (0.096 R)
• M41: 19,112,774 km (0.11 R)
• M42: 19,437,999 km (0.037 R)
• M43: 19,984,331 km (0.099 R)
• M44: 21,653,095 km (0.082 R)
• M45: 22,390,164 km (0.108 R)
• M46: 22,561,453 km (0.093 R)
• M47: 23,020,270 km (0.108 R)
• M48: 24,063,865 km (0.114 R)
• M49: 24,239,343 km (0.098 R)
• M50: 24,473,912 km (0.067 R)
• M51: 26,739,871 km (0.092 R)
• M52: 26,982,220 km (0.096 R)
• M53: 29,072,102 km (0.108 R)
• M54: 29,383,715 km (0.071 R)
• M55: 30,073,361 km (0.111 R)
• M56: 30,325,583 km (0.077 R)
• M57: 31,724,772 km (0.12 R)
• M58: 31,852,977 km (0.075 R)
• M59: 32,690,725 km (0.081 R)
• M60: 33,405,354 km (0.049 R)
• M61: 34,453,886 km (0.117 R)
• M62: 35,181,081 km (0.072 R)
• M63: 35,913,213 km (0.091 R)
• M64: 37,122,263 km (0.066 R)
• M65: 37,528,271 km (0.053 R)
• M66: 37,731,874 km (0.05 R)
• M67: 38,003,843 km (0.112 R)
• M68: 39,304,447 km (0.119 R)
• M69: 40,064,255 km (0.032 R)
• M70: 40,619,861 km (0.117 R)
• M71: 40,828,849 km (0.109 R)
• M72: 41,177,861 km (0.071 R)
• M73: 41,808,865 km (0.11 R)
• M74: 42,796,660 km (0.12 R)
• M75: 47,482,663 km (0.043 R)
• M76: 47,996,981 km (0.064 R)
• M77: 48,217,937 km (0.103 R)
• M78: 48,882,899 km (0.096 R)
• M79: 49,031,001 km (0.088 R)
• M80: 49,253,603 km (0.077 R)
• M81: 49,476,504 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.7

Radius: 5.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 18.11 AU - 18.73 AU

Year: 29021 Days

Day: 18.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 29,878,817 km

• M1: 395,387 km (0.034 R)
• M2: 624,122 km (0.103 R)
• M3: 1,144,723 km (0.115 R)
• M4: 2,482,427 km (0.12 R)
• M5: 2,658,504 km (0.116 R)
• M6: 2,778,182 km (0.089 R)
• M7: 3,105,951 km (0.049 R)
• M8: 3,317,183 km (0.065 R)
• M9: 4,207,440 km (0.096 R)
• M10: 4,464,748 km (0.114 R)
• M11: 4,994,325 km (0.058 R)
• M12: 5,671,255 km (0.073 R)
• M13: 7,556,188 km (0.075 R)
• M14: 10,202,126 km (0.053 R)
• M15: 10,358,456 km (0.053 R)
• M16: 10,610,379 km (0.065 R)
• M17: 10,864,246 km (0.103 R)
• M18: 12,329,557 km (0.071 R)
• M19: 12,563,080 km (0.091 R)
• M20: 13,204,106 km (0.086 R)
• M21: 14,377,702 km (0.117 R)
• M22: 16,054,095 km (0.115 R)
• M23: 16,126,800 km (0.048 R)
• M24: 18,892,565 km (0.077 R)
• M25: 19,084,649 km (0.119 R)
• M26: 19,393,419 km (0.073 R)
• M27: 19,587,298 km (0.07 R)
• M28: 21,600,287 km (0.117 R)
• M29: 22,896,702 km (0.107 R)
• M30: 23,512,896 km (0.114 R)
• M31: 24,636,077 km (0.052 R)
• M32: 26,160,479 km (0.092 R)
• M33: 26,546,292 km (0.074 R)
• M34: 26,589,226 km (0.061 R)
• M35: 27,106,985 km (0.093 R)
• M36: 28,239,889 km (0.049 R)
• M37: 29,521,793 km (0.069 R)
• M38: 29,744,844 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 17,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit