🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.62 AU - 0.62 AU

Year: 178 Days

Day: 19.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.37 AU - 1.95 AU

Year: 781 Days

Day: 14.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,569,949 km

• M1: 728,242 km (0.114 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.9

Radius: 11.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.64 AU - 5.78 AU

Year: 4984 Days

Day: 7.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,569,949 km

• M1: 151,543 km (0.027 R)
• M2: 237,412 km (0.098 R)
• M3: 509,530 km (0.084 R)
• M4: 695,181 km (0.1 R)
• M5: 904,768 km (0.035 R)
• M6: 1,101,639 km (0.091 R)
• M7: 1,349,822 km (0.088 R)
• M8: 1,749,397 km (0.104 R)
• M9: 1,872,367 km (0.076 R)
• M10: 1,998,328 km (0.077 R)
• M11: 2,670,771 km (0.098 R)
• M12: 2,749,758 km (0.119 R)
• M13: 3,023,971 km (0.048 R)
• M14: 3,189,576 km (0.119 R)
• M15: 3,651,834 km (0.119 R)
• M16: 4,044,229 km (0.118 R)
• M17: 4,412,688 km (0.075 R)
• M18: 4,525,485 km (0.104 R)
• M19: 4,753,772 km (0.106 R)
• M20: 5,281,553 km (0.038 R)
• M21: 5,582,993 km (0.095 R)
• M22: 5,705,064 km (0.091 R)
• M23: 6,097,759 km (0.087 R)
• M24: 6,456,495 km (0.078 R)
• M25: 6,627,784 km (0.079 R)
• M26: 6,822,261 km (0.086 R)
• M27: 6,953,010 km (0.108 R)
• M28: 7,261,331 km (0.061 R)
• M29: 7,937,065 km (0.046 R)
• M30: 8,213,073 km (0.114 R)
• M31: 8,609,507 km (0.1 R)
• M32: 8,798,150 km (0.115 R)
• M33: 9,396,841 km (0.114 R)
• M34: 9,762,308 km (0.072 R)
• M35: 10,182,379 km (0.105 R)
• M36: 10,507,455 km (0.082 R)
• M37: 11,065,455 km (0.039 R)
• M38: 12,316,542 km (0.082 R)
• M39: 13,039,848 km (0.076 R)
• M40: 13,447,652 km (0.073 R)
• M41: 13,611,910 km (0.081 R)
• M42: 13,804,443 km (0.069 R)
• M43: 13,942,522 km (0.083 R)
• M44: 14,331,626 km (0.064 R)
• M45: 14,499,474 km (0.101 R)
• M46: 14,667,922 km (0.115 R)
• M47: 14,808,843 km (0.051 R)
• M48: 15,291,446 km (0.087 R)
• M49: 15,405,738 km (0.092 R)
• M50: 16,184,545 km (0.112 R)
• M51: 16,447,089 km (0.115 R)
• M52: 16,622,867 km (0.111 R)
• M53: 16,740,451 km (0.052 R)
• M54: 16,828,713 km (0.118 R)
• M55: 17,302,490 km (0.11 R)
• M56: 17,600,788 km (0.086 R)
• M57: 18,263,207 km (0.101 R)
• M58: 18,627,927 km (0.06 R)
• M59: 18,903,037 km (0.069 R)
• M60: 19,210,311 km (0.087 R)
• M61: 19,333,730 km (0.026 R)
• M62: 19,426,480 km (0.105 R)
• M63: 19,550,347 km (0.107 R)
• M64: 19,705,480 km (0.108 R)
• M65: 20,048,359 km (0.082 R)
• M66: 20,424,597 km (0.103 R)
• M67: 20,708,235 km (0.091 R)
• M68: 20,803,229 km (0.118 R)
• M69: 20,929,939 km (0.035 R)
• M70: 21,152,241 km (0.092 R)
• M71: 21,279,699 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.6

Radius: 8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.88 AU - 6.78 AU

Year: 5817 Days

Day: 7.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 75,569,949 km

• M1: 144,362 km (0.072 R)
• M2: 231,578 km (0.099 R)
• M3: 365,617 km (0.053 R)
• M4: 496,216 km (0.073 R)
• M5: 559,646 km (0.064 R)
• M6: 861,833 km (0.112 R)
• M7: 1,221,766 km (0.052 R)
• M8: 1,366,726 km (0.097 R)
• M9: 1,458,878 km (0.101 R)
• M10: 1,517,521 km (0.101 R)
• M11: 1,860,998 km (0.05 R)
• M12: 2,161,091 km (0.104 R)
• M13: 2,351,379 km (0.063 R)
• M14: 2,632,623 km (0.082 R)
• M15: 2,690,219 km (0.105 R)
• M16: 2,835,927 km (0.085 R)
• M17: 2,924,788 km (0.111 R)
• M18: 2,984,478 km (0.072 R)
• M19: 3,242,683 km (0.062 R)
• M20: 3,320,026 km (0.054 R)
• M21: 3,476,655 km (0.099 R)
• M22: 3,619,670 km (0.107 R)
• M23: 3,911,536 km (0.112 R)
• M24: 4,110,351 km (0.057 R)
• M25: 4,674,335 km (0.062 R)
• M26: 4,903,220 km (0.107 R)
• M27: 5,081,840 km (0.083 R)
• M28: 5,611,715 km (0.09 R)
• M29: 5,949,507 km (0.069 R)
• M30: 6,644,988 km (0.074 R)
• M31: 6,802,963 km (0.091 R)
• M32: 6,962,285 km (0.079 R)
• M33: 7,183,391 km (0.072 R)
• M34: 7,243,978 km (0.088 R)
• M35: 7,570,550 km (0.076 R)
• M36: 7,922,853 km (0.114 R)
• M37: 8,259,298 km (0.091 R)
• M38: 8,536,204 km (0.065 R)
• M39: 8,686,550 km (0.108 R)
• M40: 8,751,176 km (0.095 R)
• M41: 8,924,560 km (0.092 R)
• M42: 8,989,785 km (0.089 R)
• M43: 9,098,991 km (0.119 R)
• M44: 9,340,741 km (0.118 R)
• M45: 9,965,612 km (0.119 R)
• M46: 10,237,581 km (0.047 R)
• M47: 10,742,473 km (0.091 R)
• M48: 10,835,224 km (0.116 R)
• M49: 11,091,485 km (0.088 R)
• M50: 12,281,237 km (0.112 R)
• M51: 12,378,177 km (0.089 R)
• M52: 13,586,179 km (0.032 R)
• M53: 13,812,222 km (0.105 R)
• M54: 14,039,461 km (0.096 R)
• M55: 14,651,316 km (0.065 R)
• M56: 14,805,701 km (0.081 R)
• M57: 15,350,238 km (0.038 R)
• M58: 15,402,447 km (0.083 R)
• M59: 16,006,972 km (0.077 R)
• M60: 16,538,942 km (0.101 R)
• M61: 16,726,538 km (0.042 R)
• M62: 16,941,660 km (0.077 R)
• M63: 17,184,906 km (0.108 R)
• M64: 17,429,349 km (0.099 R)
• M65: 17,894,149 km (0.063 R)
• M66: 18,086,682 km (0.115 R)
• M67: 18,197,085 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.5

Radius: 9.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.51 AU - 7.11 AU

Year: 6491 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,569,949 km

• M1: 135,685 km (0.119 R)
• M2: 198,516 km (0.055 R)
• M3: 340,485 km (0.051 R)
• M4: 508,483 km (0.111 R)
• M5: 1,196,185 km (0.118 R)
• M6: 1,511,986 km (0.069 R)
• M7: 1,747,004 km (0.065 R)
• M8: 1,823,000 km (0.108 R)
• M9: 1,986,211 km (0.097 R)
• M10: 2,121,747 km (0.071 R)
• M11: 2,219,434 km (0.12 R)
• M12: 2,686,329 km (0.117 R)
• M13: 2,801,071 km (0.075 R)
• M14: 2,872,578 km (0.111 R)
• M15: 3,390,187 km (0.118 R)
• M16: 3,728,278 km (0.083 R)
• M17: 3,866,656 km (0.102 R)
• M18: 5,453,142 km (0.095 R)
• M19: 5,599,299 km (0.091 R)
• M20: 5,758,022 km (0.112 R)
• M21: 5,826,538 km (0.04 R)
• M22: 6,173,156 km (0.112 R)
• M23: 6,337,115 km (0.089 R)
• M24: 6,597,864 km (0.036 R)
• M25: 7,179,052 km (0.114 R)
• M26: 7,339,272 km (0.11 R)
• M27: 7,588,053 km (0.073 R)
• M28: 7,663,301 km (0.096 R)
• M29: 7,726,132 km (0.057 R)
• M30: 7,991,967 km (0.092 R)
• M31: 8,755,066 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.1

Radius: 10.6

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.13 AU - 7.87 AU

Year: 7502 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,569,949 km

• M1: 157,826 km (0.08 R)
• M2: 374,743 km (0.047 R)
• M3: 514,766 km (0.106 R)
• M4: 614,398 km (0.11 R)
• M5: 785,688 km (0.094 R)
• M6: 991,385 km (0.095 R)
• M7: 1,393,654 km (0.109 R)
• M8: 1,560,007 km (0.1 R)
• M9: 1,710,951 km (0.097 R)
• M10: 2,241,425 km (0.066 R)
• M11: 2,314,279 km (0.115 R)
• M12: 2,437,548 km (0.096 R)
• M13: 2,716,697 km (0.084 R)
• M14: 2,873,326 km (0.05 R)
• M15: 3,059,875 km (0.097 R)
• M16: 3,277,989 km (0.059 R)
• M17: 3,558,036 km (0.086 R)
• M18: 3,672,179 km (0.081 R)
• M19: 3,787,668 km (0.031 R)
• M20: 4,322,182 km (0.11 R)
• M21: 4,880,481 km (0.106 R)
• M22: 5,297,859 km (0.042 R)
• M23: 5,660,185 km (0.077 R)
• M24: 5,962,522 km (0.067 R)
• M25: 6,064,548 km (0.091 R)
• M26: 6,132,914 km (0.086 R)
• M27: 6,339,359 km (0.067 R)
• M28: 6,723,975 km (0.116 R)
• M29: 6,830,190 km (0.112 R)
• M30: 6,937,003 km (0.119 R)
• M31: 7,552,748 km (0.045 R)
• M32: 7,700,102 km (0.027 R)
• M33: 8,720,209 km (0.075 R)
• M34: 9,622,434 km (0.103 R)
• M35: 10,104,887 km (0.104 R)
• M36: 10,186,119 km (0.074 R)
• M37: 11,135,467 km (0.103 R)
• M38: 11,599,520 km (0.065 R)
• M39: 11,983,837 km (0.083 R)
• M40: 12,940,964 km (0.059 R)
• M41: 13,161,920 km (0.096 R)
• M42: 13,250,781 km (0.09 R)
• M43: 13,339,642 km (0.102 R)
• M44: 13,428,802 km (0.1 R)
• M45: 13,518,112 km (0.103 R)
• M46: 14,240,072 km (0.101 R)
• M47: 14,331,177 km (0.107 R)
• M48: 15,392,873 km (0.049 R)
• M49: 16,575,594 km (0.068 R)
• M50: 18,181,228 km (0.083 R)
• M51: 18,329,629 km (0.107 R)
• M52: 19,228,562 km (0.073 R)
• M53: 19,988,669 km (0.106 R)
• M54: 20,707,038 km (0.07 R)
• M55: 21,329,365 km (0.12 R)
• M56: 21,538,204 km (0.044 R)
• M57: 22,221,717 km (0.059 R)
• M58: 23,448,269 km (0.108 R)
• M59: 23,609,835 km (0.09 R)
• M60: 24,587,308 km (0.08 R)
• M61: 25,411,891 km (0.086 R)
• M62: 26,078,050 km (0.117 R)
• M63: 27,371,025 km (0.085 R)
• M64: 28,569,753 km (0.083 R)
• M65: 29,146,602 km (0.107 R)
• M66: 29,727,191 km (0.089 R)
• M67: 30,605,331 km (0.088 R)
• M68: 30,958,980 km (0.106 R)
• M69: 31,373,366 km (0.101 R)
• M70: 31,551,537 km (0.101 R)
• M71: 31,908,777 km (0.05 R)
• M72: 32,627,296 km (0.067 R)
• M73: 32,747,572 km (0.059 R)
• M74: 34,263,448 km (0.114 R)
• M75: 34,508,190 km (0.062 R)
• M76: 35,122,438 km (0.106 R)
• M77: 35,678,344 km (0.035 R)
• M78: 35,802,211 km (0.084 R)
• M79: 36,673,768 km (0.059 R)
• M80: 37,237,603 km (0.098 R)
• M81: 38,819,151 km (0.114 R)
• M82: 38,946,609 km (0.034 R)
• M83: 39,266,000 km (0.071 R)
• M84: 40,810,598 km (0.117 R)
• M85: 41,394,928 km (0.114 R)
• M86: 44,225,020 km (0.114 R)
• M87: 44,291,591 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.4

Radius: 6.8

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.79 AU - 17.09 AU

Year: 21092 Days

Day: 19 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,569,949 km

• M1: 96,939 km (0.092 R)
• M2: 282,291 km (0.119 R)
• M3: 688,449 km (0.096 R)
• M4: 928,554 km (0.053 R)
• M5: 1,512,584 km (0.088 R)
• M6: 1,634,955 km (0.091 R)
• M7: 1,697,487 km (0.091 R)
• M8: 2,400,298 km (0.119 R)
• M9: 2,471,656 km (0.074 R)
• M10: 2,763,671 km (0.067 R)
• M11: 3,066,906 km (0.081 R)
• M12: 3,420,555 km (0.097 R)
• M13: 5,563,395 km (0.095 R)
• M14: 5,897,298 km (0.107 R)
• M15: 6,042,408 km (0.111 R)
• M16: 6,188,714 km (0.029 R)
• M17: 6,286,851 km (0.077 R)
• M18: 6,886,888 km (0.1 R)
• M19: 7,039,777 km (0.102 R)
• M20: 7,557,385 km (0.105 R)
• M21: 7,820,827 km (0.117 R)
• M22: 11,995,206 km (0.086 R)
• M23: 13,621,036 km (0.062 R)
• M24: 14,264,456 km (0.1 R)
• M25: 15,714,808 km (0.099 R)
• M26: 17,627,416 km (0.076 R)
• M27: 18,257,672 km (0.091 R)
• M28: 18,540,113 km (0.117 R)
• M29: 18,752,991 km (0.112 R)
• M30: 19,974,158 km (0.104 R)
• M31: 21,146,856 km (0.105 R)
• M32: 23,328,591 km (0.098 R)
• M33: 23,558,224 km (0.095 R)
• M34: 24,174,717 km (0.105 R)
• M35: 24,562,624 km (0.096 R)
• M36: 27,335,121 km (0.049 R)
• M37: 27,901,349 km (0.062 R)
• M38: 30,205,007 km (0.061 R)
• M39: 31,295,127 km (0.101 R)
• M40: 31,379,500 km (0.106 R)
• M41: 31,887,534 km (0.109 R)
• M42: 32,227,720 km (0.114 R)
• M43: 32,997,401 km (0.075 R)
• M44: 33,773,066 km (0.096 R)
• M45: 34,729,445 km (0.119 R)
• M46: 35,518,424 km (0.084 R)
• M47: 35,782,763 km (0.042 R)
• M48: 36,224,676 km (0.062 R)
• M49: 36,401,949 km (0.045 R)
• M50: 36,757,543 km (0.101 R)
• M51: 38,552,119 km (0.106 R)
• M52: 40,835,132 km (0.113 R)
• M53: 41,482,143 km (0.084 R)
• M54: 45,148,787 km (0.067 R)
• M55: 46,490,231 km (0.069 R)
• M56: 47,165,665 km (0.083 R)
• M57: 49,015,742 km (0.091 R)
• M58: 49,604,859 km (0.073 R)
• M59: 50,591,906 km (0.039 R)
• M60: 51,187,305 km (0.066 R)
• M61: 51,286,788 km (0.091 R)
• M62: 54,401,565 km (0.102 R)
• M63: 56,135,554 km (0.099 R)
• M64: 56,340,802 km (0.113 R)
• M65: 58,198,658 km (0.074 R)
• M66: 58,926,601 km (0.104 R)
• M67: 60,076,560 km (0.085 R)
• M68: 60,391,613 km (0.1 R)
• M69: 60,706,966 km (0.096 R)
• M70: 61,762,528 km (0.102 R)
• M71: 62,292,553 km (0.076 R)
• M72: 62,504,982 km (0.119 R)
• M73: 62,611,346 km (0.115 R)
• M74: 64,213,091 km (0.069 R)
• M75: 65,504,270 km (0.052 R)
• M76: 65,720,289 km (0.104 R)
• M77: 67,348,064 km (0.111 R)
• M78: 67,893,647 km (0.108 R)
• M79: 68,331,071 km (0.058 R)
• M80: 69,869,536 km (0.05 R)
• M81: 70,090,342 km (0.105 R)
• M82: 71,308,368 km (0.12 R)
• M83: 71,975,724 km (0.096 R)
• M84: 72,645,175 km (0.106 R)
• M85: 74,102,707 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit