🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.81 AU - 0.87 AU

Year: 295 Days

Day: 23.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.65 AU - 1.07 AU

Year: 305 Days

Day: 46.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,588,908 km

• M1: 576,101 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.07 AU - 1.31 AU

Year: 497 Days

Day: 16.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2 AU - 3.1 AU

Year: 1559 Days

Day: 33.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.7

Radius: 15

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.7 AU - 6.14 AU

Year: 4831 Days

Day: 11.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 79,588,908 km

• M1: 193,879 km (0.084 R)
• M2: 353,649 km (0.114 R)
• M3: 483,949 km (0.108 R)
• M4: 774,169 km (0.101 R)
• M5: 872,006 km (0.044 R)
• M6: 1,137,542 km (0.108 R)
• M7: 1,339,948 km (0.091 R)
• M8: 1,523,355 km (0.087 R)
• M9: 1,781,711 km (0.072 R)
• M10: 2,072,379 km (0.102 R)
• M11: 2,434,556 km (0.071 R)
• M12: 2,758,435 km (0.119 R)
• M13: 2,915,962 km (0.048 R)
• M14: 3,137,516 km (0.077 R)
• M15: 3,469,773 km (0.09 R)
• M16: 4,674,933 km (0.111 R)
• M17: 4,816,453 km (0.094 R)
• M18: 4,911,597 km (0.107 R)
• M19: 5,007,340 km (0.09 R)
• M20: 5,545,443 km (0.107 R)
• M21: 5,645,225 km (0.116 R)
• M22: 6,050,785 km (0.118 R)
• M23: 6,492,099 km (0.092 R)
• M24: 6,863,401 km (0.113 R)
• M25: 6,997,740 km (0.1 R)
• M26: 7,214,507 km (0.046 R)
• M27: 7,571,597 km (0.069 R)
• M28: 7,682,748 km (0.112 R)
• M29: 7,878,422 km (0.069 R)
• M30: 8,104,016 km (0.094 R)
• M31: 8,619,680 km (0.099 R)
• M32: 9,234,826 km (0.11 R)
• M33: 10,046,544 km (0.099 R)
• M34: 11,386,492 km (0.098 R)
• M35: 12,584,173 km (0.076 R)
• M36: 12,683,057 km (0.101 R)
• M37: 13,081,137 km (0.109 R)
• M38: 13,686,111 km (0.07 R)
• M39: 14,300,210 km (0.056 R)
• M40: 14,679,889 km (0.032 R)
• M41: 15,414,116 km (0.091 R)
• M42: 15,910,182 km (0.095 R)
• M43: 16,303,774 km (0.05 R)
• M44: 16,519,794 km (0.101 R)
• M45: 17,577,301 km (0.107 R)
• M46: 17,724,805 km (0.114 R)
• M47: 17,946,957 km (0.109 R)
• M48: 18,170,008 km (0.103 R)
• M49: 19,489,760 km (0.114 R)
• M50: 19,604,352 km (0.111 R)
• M51: 21,310,217 km (0.117 R)
• M52: 21,783,694 km (0.048 R)
• M53: 23,144,137 km (0.068 R)
• M54: 23,549,547 km (0.092 R)
• M55: 23,793,841 km (0.035 R)
• M56: 23,916,361 km (0.095 R)
• M57: 24,243,981 km (0.081 R)
• M58: 24,490,817 km (0.038 R)
• M59: 25,152,788 km (0.077 R)
• M60: 25,569,717 km (0.063 R)
• M61: 26,241,262 km (0.084 R)
• M62: 26,452,344 km (0.104 R)
• M63: 26,621,689 km (0.082 R)
• M64: 26,833,819 km (0.111 R)
• M65: 27,430,565 km (0.055 R)
• M66: 27,773,742 km (0.095 R)
• M67: 28,637,520 km (0.079 R)
• M68: 29,116,383 km (0.116 R)
• M69: 29,291,263 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.4

Radius: 9.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.67 AU - 8.85 AU

Year: 9089 Days

Day: 8.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,588,908 km

• M1: 114,293 km (0.098 R)
• M2: 245,191 km (0.103 R)
• M3: 726,298 km (0.082 R)
• M4: 1,310,627 km (0.097 R)
• M5: 1,457,083 km (0.082 R)
• M6: 1,551,480 km (0.103 R)
• M7: 1,908,570 km (0.071 R)
• M8: 2,247,259 km (0.081 R)
• M9: 2,861,508 km (0.085 R)
• M10: 2,980,738 km (0.076 R)
• M11: 3,679,210 km (0.043 R)
• M12: 3,888,049 km (0.052 R)
• M13: 3,967,336 km (0.095 R)
• M14: 4,127,555 km (0.104 R)
• M15: 4,317,095 km (0.118 R)
• M16: 4,565,129 km (0.12 R)
• M17: 4,648,903 km (0.091 R)
• M18: 4,761,401 km (0.11 R)
• M19: 5,162,174 km (0.092 R)
• M20: 5,337,203 km (0.117 R)
• M21: 5,514,327 km (0.096 R)
• M22: 5,783,603 km (0.113 R)
• M23: 6,180,187 km (0.083 R)
• M24: 6,241,971 km (0.116 R)
• M25: 6,335,021 km (0.102 R)
• M26: 6,428,669 km (0.115 R)
• M27: 6,775,587 km (0.116 R)
• M28: 7,686,339 km (0.058 R)
• M29: 8,531,716 km (0.051 R)
• M30: 8,773,766 km (0.108 R)
• M31: 9,123,376 km (0.111 R)
• M32: 9,229,141 km (0.105 R)
• M33: 10,017,522 km (0.111 R)
• M34: 10,752,796 km (0.092 R)
• M35: 11,051,842 km (0.094 R)
• M36: 11,581,568 km (0.096 R)
• M37: 11,965,137 km (0.062 R)
• M38: 12,042,329 km (0.063 R)
• M39: 12,548,269 km (0.102 R)
• M40: 12,784,185 km (0.081 R)
• M41: 13,540,702 km (0.062 R)
• M42: 13,661,427 km (0.094 R)
• M43: 13,904,075 km (0.057 R)
• M44: 14,270,739 km (0.067 R)
• M45: 14,764,711 km (0.051 R)
• M46: 15,096,968 km (0.081 R)
• M47: 15,305,957 km (0.118 R)
• M48: 15,389,881 km (0.078 R)
• M49: 15,853,784 km (0.113 R)
• M50: 16,194,119 km (0.108 R)
• M51: 18,509,146 km (0.082 R)
• M52: 19,454,754 km (0.112 R)
• M53: 19,591,038 km (0.114 R)
• M54: 21,392,645 km (0.071 R)
• M55: 22,479,773 km (0.08 R)
• M56: 22,957,888 km (0.083 R)
• M57: 23,342,953 km (0.034 R)
• M58: 24,168,284 km (0.111 R)
• M59: 24,363,808 km (0.106 R)
• M60: 25,151,292 km (0.11 R)
• M61: 25,647,807 km (0.098 R)
• M62: 25,747,439 km (0.051 R)
• M63: 26,499,168 km (0.068 R)
• M64: 26,801,955 km (0.1 R)
• M65: 27,055,074 km (0.058 R)
• M66: 28,178,255 km (0.069 R)
• M67: 28,642,158 km (0.074 R)
• M68: 29,056,544 km (0.088 R)
• M69: 29,160,515 km (0.068 R)
• M70: 29,891,450 km (0.119 R)
• M71: 30,787,092 km (0.104 R)
• M72: 31,052,180 km (0.052 R)
• M73: 31,531,342 km (0.081 R)
• M74: 31,959,341 km (0.085 R)
• M75: 32,983,339 km (0.079 R)
• M76: 33,690,188 km (0.086 R)
• M77: 34,842,541 km (0.079 R)
• M78: 35,118,848 km (0.076 R)
• M79: 35,785,007 km (0.117 R)
• M80: 36,287,208 km (0.107 R)
• M81: 36,679,453 km (0.119 R)
• M82: 36,848,050 km (0.036 R)
• M83: 37,694,774 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.4

Radius: 11.1

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.81 AU - 10.27 AU

Year: 9556 Days

Day: 14 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,588,908 km

• M1: 164,258 km (0.119 R)
• M2: 245,041 km (0.12 R)
• M3: 338,989 km (0.104 R)
• M4: 421,268 km (0.112 R)
• M5: 730,786 km (0.078 R)
• M6: 939,026 km (0.054 R)
• M7: 1,050,626 km (0.099 R)
• M8: 1,152,203 km (0.106 R)
• M9: 1,609,374 km (0.112 R)
• M10: 1,728,005 km (0.102 R)
• M11: 1,814,622 km (0.038 R)
• M12: 1,902,586 km (0.094 R)
• M13: 2,307,547 km (0.114 R)
• M14: 2,481,081 km (0.08 R)
• M15: 2,820,668 km (0.095 R)
• M16: 3,006,618 km (0.075 R)
• M17: 3,154,122 km (0.072 R)
• M18: 3,304,019 km (0.081 R)
• M19: 3,610,993 km (0.092 R)
• M20: 3,767,922 km (0.043 R)
• M21: 3,927,243 km (0.092 R)
• M22: 4,135,334 km (0.11 R)
• M23: 4,370,951 km (0.08 R)
• M24: 4,732,529 km (0.09 R)
• M25: 5,028,882 km (0.089 R)
• M26: 5,331,369 km (0.112 R)
• M27: 5,796,319 km (0.042 R)
• M28: 6,113,616 km (0.112 R)
• M29: 6,247,357 km (0.117 R)
• M30: 6,875,817 km (0.103 R)
• M31: 6,959,293 km (0.038 R)
• M32: 7,296,636 km (0.031 R)
• M33: 7,928,837 km (0.046 R)
• M34: 8,518,851 km (0.105 R)
• M35: 9,123,226 km (0.077 R)
• M36: 9,585,484 km (0.12 R)
• M37: 9,866,578 km (0.113 R)
• M38: 10,404,831 km (0.073 R)
• M39: 11,181,094 km (0.064 R)
• M40: 11,909,187 km (0.065 R)
• M41: 12,380,421 km (0.113 R)
• M42: 12,516,106 km (0.09 R)
• M43: 13,064,232 km (0.079 R)
• M44: 13,306,431 km (0.083 R)
• M45: 13,445,557 km (0.117 R)
• M46: 14,148,368 km (0.089 R)
• M47: 14,361,545 km (0.094 R)
• M48: 14,683,330 km (0.077 R)
• M49: 15,443,287 km (0.097 R)
• M50: 15,589,594 km (0.084 R)
• M51: 16,216,260 km (0.111 R)
• M52: 16,626,008 km (0.029 R)
• M53: 16,700,957 km (0.109 R)
• M54: 16,926,251 km (0.09 R)
• M55: 17,152,593 km (0.084 R)
• M56: 17,455,977 km (0.079 R)
• M57: 17,684,712 km (0.111 R)
• M58: 18,999,378 km (0.052 R)
• M59: 19,352,729 km (0.098 R)
• M60: 19,470,911 km (0.08 R)
• M61: 20,185,540 km (0.116 R)
• M62: 20,465,737 km (0.047 R)
• M63: 22,050,277 km (0.081 R)
• M64: 22,753,238 km (0.072 R)
• M65: 23,463,678 km (0.041 R)
• M66: 24,606,905 km (0.04 R)
• M67: 25,292,961 km (0.11 R)
• M68: 26,464,761 km (0.085 R)
• M69: 26,727,604 km (0.063 R)
• M70: 27,787,655 km (0.064 R)
• M71: 28,726,382 km (0.08 R)
• M72: 28,996,555 km (0.108 R)
• M73: 29,086,763 km (0.089 R)
• M74: 29,857,491 km (0.087 R)
• M75: 30,085,478 km (0.118 R)
• M76: 30,634,951 km (0.119 R)
• M77: 30,726,804 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.1

Radius: 7.4

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.23 AU - 15.31 AU

Year: 20640 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,588,908 km

• M1: 128,953 km (0.113 R)
• M2: 369,357 km (0.1 R)
• M3: 635,043 km (0.089 R)
• M4: 704,307 km (0.036 R)
• M5: 1,992,943 km (0.11 R)
• M6: 2,062,057 km (0.116 R)
• M7: 2,346,592 km (0.086 R)
• M8: 2,681,691 km (0.088 R)
• M9: 4,035,253 km (0.102 R)
• M10: 4,572,459 km (0.035 R)
• M11: 5,179,826 km (0.065 R)
• M12: 6,213,697 km (0.12 R)
• M13: 6,832,434 km (0.073 R)
• M14: 7,043,068 km (0.071 R)
• M15: 7,363,058 km (0.089 R)
• M16: 7,906,846 km (0.118 R)
• M17: 8,407,400 km (0.08 R)
• M18: 8,463,649 km (0.073 R)
• M19: 9,033,019 km (0.095 R)
• M20: 10,449,411 km (0.102 R)
• M21: 11,245,122 km (0.118 R)
• M22: 11,307,205 km (0.103 R)
• M23: 11,807,461 km (0.113 R)
• M24: 12,442,952 km (0.03 R)
• M25: 12,829,513 km (0.091 R)
• M26: 13,285,488 km (0.064 R)
• M27: 13,482,658 km (0.116 R)
• M28: 15,230,858 km (0.111 R)
• M29: 15,299,524 km (0.106 R)
• M30: 15,991,713 km (0.066 R)
• M31: 16,552,855 km (0.12 R)
• M32: 16,978,012 km (0.104 R)
• M33: 17,622,330 km (0.083 R)
• M34: 18,861,150 km (0.101 R)
• M35: 20,203,342 km (0.039 R)
• M36: 21,038,547 km (0.076 R)
• M37: 22,585,987 km (0.079 R)
• M38: 24,089,745 km (0.05 R)
• M39: 25,543,836 km (0.099 R)
• M40: 26,694,394 km (0.069 R)
• M41: 28,451,720 km (0.103 R)
• M42: 28,536,392 km (0.108 R)
• M43: 28,875,680 km (0.051 R)
• M44: 30,592,166 km (0.115 R)
• M45: 30,678,783 km (0.119 R)
• M46: 33,050,209 km (0.103 R)
• M47: 34,033,067 km (0.086 R)
• M48: 34,122,826 km (0.063 R)
• M49: 34,482,908 km (0.061 R)
• M50: 34,753,829 km (0.057 R)
• M51: 34,844,336 km (0.076 R)
• M52: 35,025,499 km (0.086 R)
• M53: 35,388,723 km (0.098 R)
• M54: 36,578,026 km (0.118 R)
• M55: 39,277,669 km (0.067 R)
• M56: 40,985,329 km (0.06 R)
• M57: 41,272,407 km (0.104 R)
• M58: 41,559,934 km (0.08 R)
• M59: 41,752,167 km (0.082 R)
• M60: 42,426,854 km (0.066 R)
• M61: 42,717,223 km (0.104 R)
• M62: 42,814,163 km (0.065 R)
• M63: 43,008,191 km (0.112 R)
• M64: 45,359,421 km (0.103 R)
• M65: 49,879,072 km (0.101 R)
• M66: 50,185,448 km (0.066 R)
• M67: 51,108,317 km (0.107 R)
• M68: 53,387,890 km (0.12 R)
• M69: 54,539,943 km (0.103 R)
• M70: 54,645,110 km (0.09 R)
• M71: 55,066,378 km (0.03 R)
• M72: 55,488,693 km (0.062 R)
• M73: 56,975,396 km (0.067 R)
• M74: 57,402,498 km (0.114 R)
• M75: 58,690,386 km (0.1 R)
• M76: 59,013,817 km (0.05 R)
• M77: 59,662,473 km (0.077 R)
• M78: 59,987,699 km (0.036 R)
• M79: 61,622,654 km (0.074 R)
• M80: 62,390,690 km (0.08 R)
• M81: 62,830,956 km (0.111 R)
• M82: 64,157,889 km (0.062 R)
• M83: 64,824,946 km (0.036 R)
• M84: 65,047,697 km (0.06 R)
• M85: 67,064,725 km (0.055 R)
• M86: 70,357,075 km (0.104 R)
• M87: 70,700,702 km (0.084 R)
• M88: 71,159,668 km (0.092 R)
• M89: 71,389,600 km (0.047 R)
• M90: 73,237,433 km (0.028 R)
• M91: 73,934,409 km (0.1 R)
• M92: 74,400,257 km (0.108 R)
• M93: 77,334,021 km (0.057 R)
• M94: 79,588,910 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 18,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit