🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.49 AU - 0.55 AU

Year: 160 Days

Day: 37 Hours

Environment

Temp: 136 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.57 AU - 0.61 AU

Year: 194 Days

Day: 42 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.84 AU - 1.12 AU

Year: 415 Days

Day: 21.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.36 AU - 1.76 AU

Year: 833 Days

Day: 45.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,068,724 km

• M1: 486,791 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.36 AU - 2.16 AU

Year: 998 Days

Day: 32.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.3

Radius: 11.3

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.2 AU - 3.56 AU

Year: 2089 Days

Day: 9.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,068,724 km

• M1: 151,543 km (0.101 R)
• M2: 233,073 km (0.102 R)
• M3: 384,616 km (0.098 R)
• M4: 457,470 km (0.096 R)
• M5: 550,371 km (0.102 R)
• M6: 643,271 km (0.082 R)
• M7: 798,254 km (0.043 R)
• M8: 1,082,341 km (0.085 R)
• M9: 1,398,590 km (0.068 R)
• M10: 1,490,144 km (0.116 R)
• M11: 1,679,236 km (0.098 R)
• M12: 1,765,853 km (0.068 R)
• M13: 1,854,116 km (0.074 R)
• M14: 1,932,655 km (0.046 R)
• M15: 2,128,030 km (0.111 R)
• M16: 2,222,276 km (0.074 R)
• M17: 2,366,339 km (0.07 R)
• M18: 2,439,642 km (0.065 R)
• M19: 2,538,377 km (0.061 R)
• M20: 2,638,757 km (0.098 R)
• M21: 2,804,511 km (0.109 R)
• M22: 2,947,527 km (0.117 R)
• M23: 3,186,883 km (0.111 R)
• M24: 3,432,822 km (0.097 R)
• M25: 3,530,061 km (0.093 R)
• M26: 3,684,895 km (0.05 R)
• M27: 4,192,480 km (0.06 R)
• M28: 4,706,798 km (0.063 R)
• M29: 4,815,256 km (0.106 R)
• M30: 4,908,755 km (0.1 R)
• M31: 5,385,972 km (0.087 R)
• M32: 5,466,905 km (0.089 R)
• M33: 5,712,395 km (0.061 R)
• M34: 5,811,578 km (0.072 R)
• M35: 6,197,241 km (0.062 R)
• M36: 6,504,815 km (0.092 R)
• M37: 6,643,193 km (0.109 R)
• M38: 6,887,636 km (0.111 R)
• M39: 7,153,022 km (0.102 R)
• M40: 7,242,183 km (0.082 R)
• M41: 7,331,642 km (0.109 R)
• M42: 7,675,418 km (0.118 R)
• M43: 7,931,978 km (0.119 R)
• M44: 8,024,430 km (0.086 R)
• M45: 8,529,323 km (0.053 R)
• M46: 8,757,011 km (0.108 R)
• M47: 8,890,751 km (0.082 R)
• M48: 9,218,520 km (0.112 R)
• M49: 9,471,939 km (0.029 R)
• M50: 9,550,328 km (0.12 R)
• M51: 9,806,739 km (0.117 R)
• M52: 9,985,508 km (0.037 R)
• M53: 10,125,382 km (0.109 R)
• M54: 10,326,292 km (0.083 R)
• M55: 10,589,435 km (0.089 R)
• M56: 11,163,741 km (0.099 R)
• M57: 11,329,645 km (0.112 R)
• M58: 11,790,257 km (0.099 R)
• M59: 12,023,031 km (0.094 R)
• M60: 12,171,881 km (0.097 R)
• M61: 12,299,937 km (0.087 R)
• M62: 12,665,105 km (0.093 R)
• M63: 12,794,956 km (0.086 R)
• M64: 12,946,948 km (0.102 R)
• M65: 13,715,881 km (0.119 R)
• M66: 14,005,203 km (0.056 R)
• M67: 14,364,238 km (0.098 R)
• M68: 14,862,698 km (0.073 R)
• M69: 15,159,949 km (0.111 R)
• M70: 15,413,069 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.6

Radius: 11.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.67 AU - 4.25 AU

Year: 2751 Days

Day: 11.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,068,724 km

• M1: 292,314 km (0.11 R)
• M2: 437,125 km (0.084 R)
• M3: 570,117 km (0.09 R)
• M4: 692,937 km (0.103 R)
• M5: 812,017 km (0.105 R)
• M6: 946,057 km (0.078 R)
• M7: 1,034,918 km (0.115 R)
• M8: 1,150,108 km (0.084 R)
• M9: 1,245,701 km (0.032 R)
• M10: 1,411,157 km (0.046 R)
• M11: 1,557,763 km (0.103 R)
• M12: 1,727,855 km (0.113 R)
• M13: 2,067,443 km (0.07 R)
• M14: 2,336,120 km (0.087 R)
• M15: 2,428,273 km (0.084 R)
• M16: 2,511,150 km (0.118 R)
• M17: 2,841,761 km (0.109 R)
• M18: 2,962,636 km (0.117 R)
• M19: 3,107,597 km (0.11 R)
• M20: 3,266,320 km (0.117 R)
• M21: 3,592,144 km (0.071 R)
• M22: 3,675,171 km (0.081 R)
• M23: 3,758,946 km (0.066 R)
• M24: 3,965,092 km (0.112 R)
• M25: 4,051,110 km (0.116 R)
• M26: 4,150,144 km (0.088 R)
• M27: 4,224,943 km (0.108 R)
• M28: 4,528,926 km (0.098 R)
• M29: 4,631,849 km (0.119 R)
• M30: 4,787,581 km (0.039 R)
• M31: 5,104,579 km (0.105 R)
• M32: 5,333,314 km (0.091 R)
• M33: 5,551,727 km (0.041 R)
• M34: 5,703,568 km (0.06 R)
• M35: 5,884,731 km (0.095 R)
• M36: 6,138,898 km (0.041 R)
• M37: 6,238,830 km (0.101 R)
• M38: 7,101,710 km (0.099 R)
• M39: 7,387,592 km (0.088 R)
• M40: 7,692,622 km (0.11 R)
• M41: 7,846,708 km (0.071 R)
• M42: 8,017,399 km (0.099 R)
• M43: 8,142,463 km (0.078 R)
• M44: 8,521,095 km (0.092 R)
• M45: 8,921,718 km (0.111 R)
• M46: 9,034,963 km (0.062 R)
• M47: 9,246,644 km (0.118 R)
• M48: 9,460,121 km (0.098 R)
• M49: 9,575,610 km (0.077 R)
• M50: 9,841,446 km (0.096 R)
• M51: 10,008,995 km (0.116 R)
• M52: 10,194,197 km (0.084 R)
• M53: 10,534,084 km (0.063 R)
• M54: 10,739,781 km (0.091 R)
• M55: 10,912,117 km (0.103 R)
• M56: 11,382,304 km (0.095 R)
• M57: 11,505,273 km (0.088 R)
• M58: 11,628,691 km (0.084 R)
• M59: 11,717,104 km (0.11 R)
• M60: 11,966,034 km (0.077 R)
• M61: 12,073,147 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.2

Radius: 8.9

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.72 AU - 6.56 AU

Year: 5726 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,068,724 km

• M1: 116,537 km (0.071 R)
• M2: 189,241 km (0.075 R)
• M3: 393,891 km (0.102 R)
• M4: 1,213,688 km (0.078 R)
• M5: 1,509,592 km (0.04 R)
• M6: 1,619,547 km (0.108 R)
• M7: 2,527,157 km (0.089 R)
• M8: 2,769,805 km (0.109 R)
• M9: 3,089,645 km (0.111 R)
• M10: 3,789,464 km (0.101 R)
• M11: 3,889,844 km (0.083 R)
• M12: 4,170,340 km (0.098 R)
• M13: 4,643,518 km (0.062 R)
• M14: 4,832,161 km (0.093 R)
• M15: 5,612,015 km (0.091 R)
• M16: 5,784,202 km (0.109 R)
• M17: 5,870,968 km (0.03 R)
• M18: 6,045,848 km (0.079 R)
• M19: 6,520,522 km (0.026 R)
• M20: 6,792,791 km (0.052 R)
• M21: 7,099,765 km (0.118 R)
• M22: 7,474,059 km (0.061 R)
• M23: 7,632,035 km (0.062 R)
• M24: 7,854,935 km (0.066 R)
• M25: 8,015,454 km (0.1 R)
• M26: 8,080,080 km (0.092 R)
• M27: 9,001,603 km (0.06 R)
• M28: 9,068,623 km (0.095 R)
• M29: 9,372,755 km (0.042 R)
• M30: 9,440,673 km (0.057 R)
• M31: 9,714,437 km (0.086 R)
• M32: 10,375,061 km (0.115 R)
• M33: 10,586,593 km (0.111 R)
• M34: 10,657,502 km (0.12 R)
• M35: 10,799,769 km (0.058 R)
• M36: 11,266,216 km (0.083 R)
• M37: 11,447,379 km (0.099 R)
• M38: 11,520,233 km (0.08 R)
• M39: 11,666,091 km (0.117 R)
• M40: 11,739,394 km (0.081 R)
• M41: 11,812,697 km (0.072 R)
• M42: 12,219,004 km (0.051 R)
• M43: 12,969,387 km (0.116 R)
• M44: 13,350,114 km (0.085 R)
• M45: 14,239,922 km (0.076 R)
• M46: 15,429,076 km (0.081 R)
• M47: 15,630,434 km (0.118 R)
• M48: 16,157,767 km (0.108 R)
• M49: 17,943,666 km (0.048 R)
• M50: 18,240,319 km (0.079 R)
• M51: 18,752,691 km (0.089 R)
• M52: 19,704,134 km (0.086 R)
• M53: 19,791,349 km (0.073 R)
• M54: 21,026,729 km (0.098 R)
• M55: 21,160,469 km (0.108 R)
• M56: 21,249,929 km (0.117 R)
• M57: 21,653,693 km (0.056 R)
• M58: 22,241,463 km (0.058 R)
• M59: 22,332,269 km (0.045 R)
• M60: 23,155,806 km (0.097 R)
• M61: 23,478,787 km (0.115 R)
• M62: 23,617,614 km (0.034 R)
• M63: 24,644,304 km (0.083 R)
• M64: 24,926,895 km (0.098 R)
• M65: 25,021,291 km (0.03 R)
• M66: 26,067,728 km (0.066 R)
• M67: 26,355,704 km (0.106 R)
• M68: 26,548,087 km (0.111 R)
• M69: 27,079,907 km (0.032 R)
• M70: 27,225,616 km (0.12 R)
• M71: 28,006,816 km (0.051 R)
• M72: 28,449,476 km (0.097 R)
• M73: 28,597,578 km (0.098 R)
• M74: 28,993,563 km (0.069 R)
• M75: 29,491,275 km (0.066 R)
• M76: 29,691,138 km (0.079 R)
• M77: 30,444,663 km (0.11 R)
• M78: 31,102,893 km (0.099 R)
• M79: 31,357,210 km (0.053 R)
• M80: 31,816,774 km (0.096 R)
• M81: 32,536,190 km (0.112 R)
• M82: 32,691,024 km (0.106 R)
• M83: 32,846,157 km (0.049 R)
• M84: 33,573,203 km (0.112 R)
• M85: 33,834,251 km (0.113 R)
• M86: 33,991,030 km (0.103 R)
• M87: 34,253,125 km (0.116 R)
• M88: 34,779,261 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.6

Radius: 14.2

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.57 AU - 6.83 AU

Year: 5818 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,068,724 km

• M1: 188,194 km (0.058 R)
• M2: 490,531 km (0.083 R)
• M3: 647,908 km (0.089 R)
• M4: 759,808 km (0.088 R)
• M5: 879,336 km (0.068 R)
• M6: 1,109,418 km (0.049 R)
• M7: 1,425,967 km (0.087 R)
• M8: 1,881,193 km (0.108 R)
• M9: 2,106,637 km (0.098 R)
• M10: 2,301,414 km (0.038 R)
• M11: 2,441,587 km (0.107 R)
• M12: 2,625,891 km (0.037 R)
• M13: 2,879,161 km (0.062 R)
• M14: 3,341,867 km (0.051 R)
• M15: 3,432,822 km (0.099 R)
• M16: 3,547,564 km (0.06 R)
• M17: 3,947,589 km (0.093 R)
• M18: 4,288,073 km (0.066 R)
• M19: 4,688,996 km (0.099 R)
• M20: 5,419,931 km (0.074 R)
• M21: 5,799,012 km (0.08 R)
• M22: 6,130,670 km (0.09 R)
• M23: 6,355,366 km (0.119 R)
• M24: 7,045,761 km (0.111 R)
• M25: 7,549,307 km (0.07 R)
• M26: 8,126,156 km (0.06 R)
• M27: 8,466,491 km (0.099 R)
• M28: 8,811,763 km (0.094 R)
• M29: 8,938,323 km (0.111 R)
• M30: 9,322,042 km (0.081 R)
• M31: 9,678,533 km (0.091 R)
• M32: 10,039,663 km (0.093 R)
• M33: 10,205,118 km (0.076 R)
• M34: 10,304,900 km (0.094 R)
• M35: 10,774,936 km (0.089 R)
• M36: 11,114,972 km (0.055 R)
• M37: 11,320,669 km (0.108 R)
• M38: 12,015,701 km (0.092 R)
• M39: 12,191,628 km (0.096 R)
• M40: 13,960,623 km (0.06 R)
• M41: 14,071,475 km (0.116 R)
• M42: 14,780,718 km (0.115 R)
• M43: 15,158,752 km (0.102 R)
• M44: 15,924,394 km (0.112 R)
• M45: 16,311,853 km (0.114 R)
• M46: 18,417,592 km (0.047 R)
• M47: 19,234,247 km (0.049 R)
• M48: 19,688,426 km (0.047 R)
• M49: 20,691,779 km (0.089 R)
• M50: 20,860,675 km (0.053 R)
• M51: 21,157,328 km (0.084 R)
• M52: 21,327,420 km (0.096 R)
• M53: 21,840,392 km (0.098 R)
• M54: 22,055,513 km (0.098 R)
• M55: 22,184,766 km (0.11 R)
• M56: 23,933,266 km (0.102 R)
• M57: 24,110,539 km (0.109 R)
• M58: 24,466,433 km (0.051 R)
• M59: 24,600,323 km (0.089 R)
• M60: 24,824,121 km (0.108 R)
• M61: 24,913,730 km (0.086 R)
• M62: 25,907,359 km (0.1 R)
• M63: 26,043,942 km (0.074 R)
• M64: 26,180,675 km (0.049 R)
• M65: 26,363,334 km (0.102 R)
• M66: 26,546,441 km (0.087 R)
• M67: 26,638,145 km (0.117 R)
• M68: 26,775,924 km (0.088 R)
• M69: 26,914,003 km (0.094 R)
• M70: 27,747,114 km (0.104 R)
• M71: 28,729,822 km (0.114 R)
• M72: 29,201,654 km (0.054 R)
• M73: 30,057,653 km (0.095 R)
• M74: 30,440,773 km (0.097 R)
• M75: 30,729,198 km (0.092 R)
• M76: 31,211,801 km (0.072 R)
• M77: 32,920,807 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 13,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit