🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.73 AU - 1.17 AU

Year: 340 Days

Day: 46.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.04 AU - 1.08 AU

Year: 401 Days

Day: 22.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,697,488 km

• M1: 41,439 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.13 AU - 1.27 AU

Year: 483 Days

Day: 28.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.05 AU - 4.45 AU

Year: 3216 Days

Day: 36.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,697,488 km

• M1: 163,211 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4 AU - 5.18 AU

Year: 3610 Days

Day: 42.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 100.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.5

Radius: 8.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.35 AU - 5.21 AU

Year: 3836 Days

Day: 14.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,697,488 km

• M1: 216,169 km (0.077 R)
• M2: 320,289 km (0.115 R)
• M3: 703,708 km (0.117 R)
• M4: 904,170 km (0.087 R)
• M5: 964,906 km (0.098 R)
• M6: 1,048,232 km (0.091 R)
• M7: 1,256,173 km (0.119 R)
• M8: 1,347,727 km (0.082 R)
• M9: 1,441,675 km (0.088 R)
• M10: 1,661,284 km (0.084 R)
• M11: 1,944,324 km (0.098 R)
• M12: 2,173,657 km (0.11 R)
• M13: 2,585,051 km (0.091 R)
• M14: 2,702,934 km (0.095 R)
• M15: 2,762,474 km (0.119 R)
• M16: 3,113,730 km (0.112 R)
• M17: 3,302,672 km (0.118 R)
• M18: 3,495,504 km (0.026 R)
• M19: 3,560,579 km (0.097 R)
• M20: 3,692,075 km (0.093 R)
• M21: 4,078,786 km (0.111 R)
• M22: 4,147,451 km (0.099 R)
• M23: 4,268,476 km (0.092 R)
• M24: 4,461,009 km (0.094 R)
• M25: 4,567,223 km (0.115 R)
• M26: 4,656,383 km (0.071 R)
• M27: 5,055,810 km (0.106 R)
• M28: 5,222,462 km (0.088 R)
• M29: 5,296,961 km (0.103 R)
• M30: 5,580,001 km (0.032 R)
• M31: 6,082,350 km (0.081 R)
• M32: 6,801,617 km (0.101 R)
• M33: 6,965,127 km (0.074 R)
• M34: 7,068,051 km (0.102 R)
• M35: 7,275,393 km (0.107 R)
• M36: 7,358,869 km (0.099 R)
• M37: 7,994,959 km (0.094 R)
• M38: 8,146,053 km (0.096 R)
• M39: 8,826,125 km (0.072 R)
• M40: 9,229,291 km (0.077 R)
• M41: 9,845,485 km (0.098 R)
• M42: 10,711,357 km (0.105 R)
• M43: 10,782,566 km (0.027 R)
• M44: 10,854,074 km (0.045 R)
• M45: 10,925,581 km (0.092 R)
• M46: 10,997,388 km (0.06 R)
• M47: 11,261,877 km (0.069 R)
• M48: 11,919,809 km (0.086 R)
• M49: 12,067,761 km (0.057 R)
• M50: 12,390,294 km (0.053 R)
• M51: 12,615,439 km (0.057 R)
• M52: 12,917,477 km (0.076 R)
• M53: 13,554,614 km (0.077 R)
• M54: 14,358,703 km (0.118 R)
• M55: 14,727,013 km (0.071 R)
• M56: 15,071,686 km (0.09 R)
• M57: 15,823,266 km (0.104 R)
• M58: 16,504,535 km (0.041 R)
• M59: 16,586,963 km (0.102 R)
• M60: 16,779,795 km (0.089 R)
• M61: 17,112,052 km (0.114 R)
• M62: 17,167,702 km (0.069 R)
• M63: 17,223,352 km (0.094 R)
• M64: 17,279,003 km (0.042 R)
• M65: 17,362,778 km (0.106 R)
• M66: 17,726,899 km (0.092 R)
• M67: 17,867,670 km (0.033 R)
• M68: 18,065,289 km (0.07 R)
• M69: 18,462,771 km (0.111 R)
• M70: 18,691,207 km (0.066 R)
• M71: 19,064,453 km (0.068 R)
• M72: 19,324,305 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.1

Radius: 13.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.05 AU - 8.23 AU

Year: 7752 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 37,697,488 km

• M1: 187,147 km (0.095 R)
• M2: 292,165 km (0.074 R)
• M3: 420,520 km (0.032 R)
• M4: 607,367 km (0.094 R)
• M5: 861,983 km (0.09 R)
• M6: 1,052,122 km (0.112 R)
• M7: 1,288,935 km (0.079 R)
• M8: 1,767,200 km (0.118 R)
• M9: 2,026,752 km (0.104 R)
• M10: 2,246,062 km (0.097 R)
• M11: 2,378,905 km (0.085 R)
• M12: 2,765,167 km (0.081 R)
• M13: 2,951,416 km (0.068 R)
• M14: 3,201,394 km (0.08 R)
• M15: 3,612,789 km (0.115 R)
• M16: 3,785,425 km (0.082 R)
• M17: 4,106,162 km (0.065 R)
• M18: 4,672,091 km (0.107 R)
• M19: 5,016,615 km (0.079 R)
• M20: 5,280,506 km (0.06 R)
• M21: 5,822,050 km (0.076 R)
• M22: 5,969,553 km (0.091 R)
• M23: 6,081,004 km (0.084 R)
• M24: 6,230,602 km (0.107 R)
• M25: 6,400,545 km (0.112 R)
• M26: 6,514,688 km (0.039 R)
• M27: 6,610,281 km (0.116 R)
• M28: 6,822,261 km (0.085 R)
• M29: 7,115,024 km (0.105 R)
• M30: 7,632,334 km (0.096 R)
• M31: 8,059,136 km (0.086 R)
• M32: 9,021,200 km (0.115 R)
• M33: 9,537,612 km (0.078 R)
• M34: 10,263,461 km (0.061 R)
• M35: 10,531,840 km (0.115 R)
• M36: 10,712,105 km (0.049 R)
• M37: 10,847,940 km (0.12 R)
• M38: 11,098,516 km (0.097 R)
• M39: 11,350,888 km (0.086 R)
• M40: 11,443,190 km (0.046 R)
• M41: 11,908,439 km (0.109 R)
• M42: 12,617,832 km (0.086 R)
• M43: 12,761,446 km (0.052 R)
• M44: 13,025,935 km (0.055 R)
• M45: 13,340,989 km (0.064 R)
• M46: 13,487,295 km (0.042 R)
• M47: 13,830,622 km (0.107 R)
• M48: 14,077,758 km (0.099 R)
• M49: 14,802,410 km (0.097 R)
• M50: 15,513,598 km (0.115 R)
• M51: 15,847,650 km (0.092 R)
• M52: 15,976,753 km (0.074 R)
• M53: 16,470,726 km (0.106 R)
• M54: 16,758,851 km (0.064 R)
• M55: 16,943,156 km (0.067 R)
• M56: 17,154,537 km (0.074 R)
• M57: 17,713,734 km (0.119 R)
• M58: 18,116,901 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980

Radius: 9.8

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.23 AU - 10.03 AU

Year: 8510 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 37,697,488 km

• M1: 144,362 km (0.098 R)
• M2: 210,783 km (0.091 R)
• M3: 385,963 km (0.108 R)
• M4: 494,421 km (0.075 R)
• M5: 695,481 km (0.045 R)
• M6: 1,237,174 km (0.052 R)
• M7: 1,538,465 km (0.083 R)
• M8: 1,674,748 km (0.105 R)
• M9: 1,862,942 km (0.084 R)
• M10: 2,234,394 km (0.11 R)
• M11: 2,521,622 km (0.08 R)
• M12: 3,785,724 km (0.08 R)
• M13: 3,909,292 km (0.099 R)
• M14: 4,192,032 km (0.057 R)
• M15: 4,449,041 km (0.085 R)
• M16: 4,911,298 km (0.08 R)
• M17: 5,046,086 km (0.049 R)
• M18: 5,703,718 km (0.114 R)
• M19: 6,096,861 km (0.066 R)
• M20: 6,169,267 km (0.04 R)
• M21: 6,721,582 km (0.039 R)
• M22: 7,328,201 km (0.088 R)
• M23: 7,482,736 km (0.112 R)
• M24: 7,638,168 km (0.053 R)
• M25: 7,873,486 km (0.104 R)
• M26: 8,111,197 km (0.098 R)
• M27: 9,925,520 km (0.079 R)
• M28: 10,139,444 km (0.095 R)
• M29: 10,921,991 km (0.081 R)
• M30: 11,098,666 km (0.038 R)
• M31: 11,499,289 km (0.101 R)
• M32: 11,678,956 km (0.113 R)
• M33: 12,223,492 km (0.11 R)
• M34: 12,498,902 km (0.076 R)
• M35: 12,683,655 km (0.064 R)
• M36: 12,915,831 km (0.106 R)
• M37: 13,009,031 km (0.099 R)
• M38: 14,049,783 km (0.117 R)
• M39: 14,872,272 km (0.113 R)
• M40: 15,166,382 km (0.101 R)
• M41: 15,760,136 km (0.1 R)
• M42: 16,412,083 km (0.056 R)
• M43: 16,766,780 km (0.109 R)
• M44: 16,868,506 km (0.108 R)
• M45: 18,106,129 km (0.092 R)
• M46: 18,525,303 km (0.062 R)
• M47: 18,630,470 km (0.09 R)
• M48: 19,266,261 km (0.057 R)
• M49: 19,586,849 km (0.102 R)
• M50: 20,831,952 km (0.059 R)
• M51: 23,114,217 km (0.109 R)
• M52: 23,341,157 km (0.109 R)
• M53: 23,854,428 km (0.114 R)
• M54: 24,141,057 km (0.084 R)
• M55: 24,892,038 km (0.066 R)
• M56: 25,299,543 km (0.111 R)
• M57: 25,591,857 km (0.087 R)
• M58: 26,121,135 km (0.082 R)
• M59: 26,475,831 km (0.042 R)
• M60: 26,772,783 km (0.077 R)
• M61: 27,369,828 km (0.12 R)
• M62: 27,911,073 km (0.115 R)
• M63: 29,740,206 km (0.075 R)
• M64: 30,482,810 km (0.099 R)
• M65: 31,043,653 km (0.099 R)
• M66: 31,607,936 km (0.097 R)
• M67: 31,733,748 km (0.065 R)
• M68: 31,922,839 km (0.094 R)
• M69: 32,492,508 km (0.089 R)
• M70: 33,001,589 km (0.109 R)
• M71: 33,513,214 km (0.036 R)
• M72: 34,544,692 km (0.077 R)
• M73: 37,367,603 km (0.089 R)
• M74: 38,235,570 km (0.103 R)
• M75: 38,773,075 km (0.111 R)
• M76: 39,312,974 km (0.098 R)
• M77: 39,855,416 km (0.095 R)
• M78: 40,195,751 km (0.071 R)
• M79: 40,810,598 km (0.105 R)
• M80: 40,879,114 km (0.111 R)
• M81: 40,947,780 km (0.091 R)
• M82: 42,535,163 km (0.112 R)
• M83: 42,604,576 km (0.106 R)
• M84: 42,674,139 km (0.118 R)
• M85: 42,952,541 km (0.034 R)
• M86: 43,931,808 km (0.111 R)
• M87: 46,054,752 km (0.116 R)
• M88: 46,769,830 km (0.045 R)
• M89: 47,416,541 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.2

Radius: 12.9

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.24 AU - 9.56 AU

Year: 8937 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,697,488 km

• M1: 251,025 km (0.028 R)
• M2: 336,296 km (0.119 R)
• M3: 449,542 km (0.092 R)
• M4: 631,453 km (0.072 R)
• M5: 768,185 km (0.105 R)
• M6: 1,157,140 km (0.12 R)
• M7: 1,242,261 km (0.101 R)
• M8: 1,701,377 km (0.107 R)
• M9: 1,819,409 km (0.106 R)
• M10: 1,919,939 km (0.093 R)
• M11: 2,001,769 km (0.106 R)
• M12: 2,517,882 km (0.107 R)
• M13: 4,166,600 km (0.06 R)
• M14: 5,339,148 km (0.095 R)
• M15: 5,603,188 km (0.075 R)
• M16: 5,721,969 km (0.108 R)
• M17: 5,841,647 km (0.093 R)
• M18: 6,859,960 km (0.115 R)
• M19: 7,051,146 km (0.046 R)
• M20: 7,308,754 km (0.081 R)
• M21: 7,406,142 km (0.111 R)
• M22: 8,033,106 km (0.082 R)
• M23: 8,403,960 km (0.116 R)
• M24: 9,022,846 km (0.116 R)
• M25: 9,337,899 km (0.106 R)
• M26: 9,621,088 km (0.059 R)
• M27: 11,041,520 km (0.086 R)
• M28: 11,153,419 km (0.08 R)
• M29: 11,643,202 km (0.107 R)
• M30: 11,909,786 km (0.087 R)
• M31: 12,996,315 km (0.087 R)
• M32: 13,114,497 km (0.106 R)
• M33: 13,233,278 km (0.089 R)
• M34: 13,352,208 km (0.115 R)
• M35: 14,033,477 km (0.086 R)
• M36: 14,236,033 km (0.06 R)
• M37: 14,684,976 km (0.061 R)
• M38: 15,138,557 km (0.073 R)
• M39: 15,722,736 km (0.066 R)
• M40: 16,356,732 km (0.116 R)
• M41: 16,527,124 km (0.08 R)
• M42: 16,741,049 km (0.078 R)
• M43: 17,171,741 km (0.095 R)
• M44: 17,824,586 km (0.053 R)
• M45: 18,044,046 km (0.114 R)
• M46: 18,707,663 km (0.074 R)
• M47: 18,796,823 km (0.106 R)
• M48: 19,109,782 km (0.113 R)
• M49: 19,740,935 km (0.116 R)
• M50: 21,255,464 km (0.093 R)
• M51: 21,721,910 km (0.091 R)
• M52: 22,003,304 km (0.082 R)
• M53: 22,617,253 km (0.062 R)
• M54: 23,045,552 km (0.086 R)
• M55: 23,476,543 km (0.096 R)
• M56: 23,620,905 km (0.054 R)
• M57: 24,297,985 km (0.079 R)
• M58: 24,785,674 km (0.038 R)
• M59: 25,079,784 km (0.106 R)
• M60: 25,375,090 km (0.047 R)
• M61: 25,820,144 km (0.083 R)
• M62: 27,019,769 km (0.118 R)
• M63: 27,221,427 km (0.066 R)
• M64: 27,677,102 km (0.04 R)
• M65: 28,033,295 km (0.111 R)
• M66: 29,007,626 km (0.094 R)
• M67: 29,680,666 km (0.05 R)
• M68: 29,993,027 km (0.11 R)
• M69: 30,254,225 km (0.107 R)
• M70: 30,884,032 km (0.113 R)
• M71: 31,253,538 km (0.045 R)
• M72: 32,423,992 km (0.114 R)
• M73: 33,068,609 km (0.084 R)
• M74: 33,880,178 km (0.11 R)
• M75: 34,261,204 km (0.091 R)
• M76: 34,534,220 km (0.094 R)
• M77: 34,698,478 km (0.091 R)
• M78: 34,807,984 km (0.099 R)
• M79: 35,082,496 km (0.103 R)
• M80: 35,468,010 km (0.092 R)
• M81: 37,360,123 km (0.031 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 16,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit