🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.61 AU - 0.65 AU

Year: 318 Days

Day: 39.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.7

Radius: 9.2

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.53 AU - 3.53 AU

Year: 3353 Days

Day: 8.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,316,778 km

• M1: 120,277 km (0.115 R)
• M2: 277,803 km (0.035 R)
• M3: 355,893 km (0.09 R)
• M4: 477,516 km (0.095 R)
• M5: 595,549 km (0.109 R)
• M6: 713,881 km (0.047 R)
• M7: 884,572 km (0.093 R)
• M8: 1,009,935 km (0.094 R)
• M9: 1,395,449 km (0.114 R)
• M10: 1,625,530 km (0.051 R)
• M11: 1,926,821 km (0.118 R)
• M12: 1,986,211 km (0.092 R)
• M13: 2,076,568 km (0.092 R)
• M14: 2,137,454 km (0.105 R)
• M15: 2,230,205 km (0.1 R)
• M16: 2,597,917 km (0.085 R)
• M17: 2,797,331 km (0.091 R)
• M18: 2,950,369 km (0.099 R)
• M19: 3,282,327 km (0.101 R)
• M20: 3,461,994 km (0.115 R)
• M21: 3,982,295 km (0.067 R)
• M22: 4,096,887 km (0.044 R)
• M23: 4,232,124 km (0.075 R)
• M24: 4,368,856 km (0.111 R)
• M25: 4,427,947 km (0.095 R)
• M26: 4,646,659 km (0.05 R)
• M27: 5,261,357 km (0.109 R)
• M28: 5,664,075 km (0.071 R)
• M29: 5,793,327 km (0.063 R)
• M30: 6,076,666 km (0.11 R)
• M31: 6,253,341 km (0.091 R)
• M32: 6,364,492 km (0.037 R)
• M33: 6,702,284 km (0.057 R)
• M34: 6,816,277 km (0.096 R)
• M35: 6,999,834 km (0.102 R)
• M36: 7,092,285 km (0.063 R)
• M37: 7,278,385 km (0.108 R)
• M38: 7,750,666 km (0.108 R)
• M39: 7,918,215 km (0.056 R)
• M40: 8,038,791 km (0.094 R)
• M41: 8,576,147 km (0.081 R)
• M42: 8,650,347 km (0.026 R)
• M43: 8,774,514 km (0.119 R)
• M44: 9,608,522 km (0.113 R)
• M45: 10,048,040 km (0.055 R)
• M46: 10,309,687 km (0.106 R)
• M47: 10,415,004 km (0.085 R)
• M48: 10,573,578 km (0.091 R)
• M49: 10,653,164 km (0.037 R)
• M50: 11,378,564 km (0.05 R)
• M51: 11,788,611 km (0.104 R)
• M52: 11,926,241 km (0.065 R)
• M53: 12,009,119 km (0.118 R)
• M54: 12,147,796 km (0.092 R)
• M55: 12,314,747 km (0.101 R)
• M56: 12,398,522 km (0.082 R)
• M57: 12,679,168 km (0.106 R)
• M58: 13,018,755 km (0.084 R)
• M59: 13,678,033 km (0.106 R)
• M60: 13,851,716 km (0.094 R)
• M61: 14,172,304 km (0.067 R)
• M62: 14,289,439 km (0.099 R)
• M63: 14,377,403 km (0.115 R)
• M64: 14,465,665 km (0.093 R)
• M65: 15,298,177 km (0.069 R)
• M66: 16,730,128 km (0.1 R)
• M67: 17,414,987 km (0.096 R)
• M68: 18,876,559 km (0.105 R)
• M69: 19,264,316 km (0.098 R)
• M70: 19,361,555 km (0.091 R)
• M71: 19,426,630 km (0.112 R)
• M72: 20,113,434 km (0.108 R)
• M73: 20,377,025 km (0.056 R)
• M74: 20,741,595 km (0.097 R)
• M75: 21,645,316 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217

Radius: 11.5

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.01 AU - 3.77 AU

Year: 3969 Days

Day: 6.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 22,316,778 km

• M1: 151,094 km (0.051 R)
• M2: 283,039 km (0.096 R)
• M3: 474,076 km (0.053 R)
• M4: 631,453 km (0.105 R)
• M5: 713,133 km (0.119 R)
• M6: 944,561 km (0.077 R)
• M7: 1,119,441 km (0.05 R)
• M8: 1,242,261 km (0.091 R)
• M9: 1,402,480 km (0.12 R)
• M10: 1,513,182 km (0.087 R)
• M11: 1,851,573 km (0.044 R)
• M12: 1,924,577 km (0.081 R)
• M13: 2,278,525 km (0.103 R)
• M14: 2,383,543 km (0.089 R)
• M15: 2,653,417 km (0.108 R)
• M16: 2,736,295 km (0.089 R)
• M17: 2,975,950 km (0.116 R)
• M18: 3,237,448 km (0.101 R)
• M19: 3,813,848 km (0.057 R)
• M20: 4,941,218 km (0.069 R)
• M21: 5,286,340 km (0.085 R)
• M22: 5,710,899 km (0.064 R)
• M23: 6,073,225 km (0.074 R)
• M24: 6,424,331 km (0.12 R)
• M25: 6,649,476 km (0.03 R)
• M26: 6,953,907 km (0.064 R)
• M27: 7,088,546 km (0.104 R)
• M28: 7,340,768 km (0.057 R)
• M29: 7,596,131 km (0.11 R)
• M30: 7,675,268 km (0.076 R)
• M31: 7,774,601 km (0.068 R)
• M32: 7,914,326 km (0.063 R)
• M33: 7,994,660 km (0.077 R)
• M34: 8,176,122 km (0.1 R)
• M35: 8,399,920 km (0.061 R)
• M36: 8,749,830 km (0.109 R)
• M37: 8,832,857 km (0.1 R)
• M38: 9,104,526 km (0.111 R)
• M39: 9,357,796 km (0.07 R)
• M40: 9,485,253 km (0.033 R)
• M41: 9,570,524 km (0.098 R)
• M42: 9,979,375 km (0.093 R)
• M43: 10,393,761 km (0.103 R)
• M44: 12,015,402 km (0.12 R)
• M45: 12,246,830 km (0.077 R)
• M46: 12,620,226 km (0.094 R)
• M47: 13,210,988 km (0.113 R)
• M48: 13,642,129 km (0.119 R)
• M49: 14,150,911 km (0.059 R)
• M50: 14,419,888 km (0.067 R)
• M51: 14,518,025 km (0.068 R)
• M52: 14,715,195 km (0.112 R)
• M53: 15,588,248 km (0.056 R)
• M54: 15,790,055 km (0.094 R)
• M55: 16,094,487 km (0.115 R)
• M56: 16,247,526 km (0.076 R)
• M57: 16,401,013 km (0.097 R)
• M58: 17,071,511 km (0.116 R)
• M59: 17,149,451 km (0.117 R)
• M60: 17,514,769 km (0.077 R)
• M61: 17,645,966 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.1

Radius: 8

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.01 AU - 4.47 AU

Year: 4599 Days

Day: 5.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 22,316,778 km

• M1: 127,607 km (0.051 R)
• M2: 191,336 km (0.052 R)
• M3: 275,858 km (0.103 R)
• M4: 482,453 km (0.064 R)
• M5: 555,008 km (0.11 R)
• M6: 643,121 km (0.102 R)
• M7: 809,025 km (0.107 R)
• M8: 923,318 km (0.09 R)
• M9: 1,225,506 km (0.064 R)
• M10: 1,328,130 km (0.091 R)
• M11: 1,573,321 km (0.115 R)
• M12: 1,783,356 km (0.116 R)
• M13: 1,900,192 km (0.095 R)
• M14: 1,968,110 km (0.107 R)
• M15: 2,230,355 km (0.09 R)
• M16: 2,320,263 km (0.032 R)
• M17: 2,963,384 km (0.111 R)
• M18: 3,022,775 km (0.086 R)
• M19: 3,082,464 km (0.085 R)
• M20: 3,263,926 km (0.109 R)
• M21: 3,387,045 km (0.113 R)
• M22: 3,658,865 km (0.071 R)
• M23: 4,003,239 km (0.106 R)
• M24: 4,157,175 km (0.119 R)
• M25: 4,425,554 km (0.1 R)
• M26: 4,653,691 km (0.116 R)
• M27: 5,360,840 km (0.081 R)
• M28: 5,481,864 km (0.066 R)
• M29: 5,801,106 km (0.055 R)
• M30: 6,000,670 km (0.09 R)
• M31: 6,101,200 km (0.114 R)
• M32: 6,612,525 km (0.089 R)
• M33: 7,137,614 km (0.059 R)
• M34: 8,227,733 km (0.091 R)
• M35: 8,451,831 km (0.088 R)
• M36: 8,508,229 km (0.117 R)
• M37: 9,281,501 km (0.086 R)
• M38: 9,368,866 km (0.107 R)
• M39: 9,809,432 km (0.111 R)
• M40: 10,317,017 km (0.099 R)
• M41: 10,467,961 km (0.076 R)
• M42: 10,741,576 km (0.082 R)
• M43: 10,894,465 km (0.112 R)
• M44: 11,048,252 km (0.079 R)
• M45: 11,109,886 km (0.08 R)
• M46: 11,202,637 km (0.035 R)
• M47: 11,544,916 km (0.097 R)
• M48: 11,859,072 km (0.043 R)
• M49: 12,592,251 km (0.07 R)
• M50: 12,818,294 km (0.104 R)
• M51: 12,980,607 km (0.105 R)
• M52: 13,241,656 km (0.1 R)
• M53: 13,405,764 km (0.046 R)
• M54: 14,844,447 km (0.069 R)
• M55: 15,323,310 km (0.114 R)
• M56: 15,495,647 km (0.117 R)
• M57: 15,564,761 km (0.097 R)
• M58: 15,668,582 km (0.096 R)
• M59: 16,366,605 km (0.067 R)
• M60: 16,542,682 km (0.09 R)
• M61: 16,648,747 km (0.083 R)
• M62: 16,967,989 km (0.05 R)
• M63: 17,325,079 km (0.106 R)
• M64: 17,684,712 km (0.117 R)
• M65: 18,155,946 km (0.06 R)
• M66: 18,411,309 km (0.086 R)
• M67: 19,968,773 km (0.091 R)
• M68: 20,119,268 km (0.071 R)
• M69: 20,649,144 km (0.044 R)
• M70: 21,030,319 km (0.072 R)
• M71: 22,422,028 km (0.109 R)
• M72: 22,500,268 km (0.056 R)
• M73: 22,656,897 km (0.08 R)
• M74: 22,971,202 km (0.034 R)
• M75: 23,445,577 km (0.105 R)
• M76: 24,002,978 km (0.066 R)
• M77: 24,968,633 km (0.103 R)
• M78: 25,334,100 km (0.095 R)
• M79: 25,865,023 km (0.12 R)
• M80: 26,275,968 km (0.079 R)
• M81: 26,647,719 km (0.091 R)
• M82: 27,438,045 km (0.06 R)
• M83: 27,689,219 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.9

Radius: 8.4

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.27 AU - 5.91 AU

Year: 8403 Days

Day: 14.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,316,778 km

• M1: 106,514 km (0.073 R)
• M2: 192,233 km (0.092 R)
• M3: 256,112 km (0.119 R)
• M4: 309,518 km (0.034 R)
• M5: 524,640 km (0.101 R)
• M6: 694,284 km (0.117 R)
• M7: 871,108 km (0.11 R)
• M8: 1,050,925 km (0.109 R)
• M9: 1,381,985 km (0.091 R)
• M10: 1,800,710 km (0.114 R)
• M11: 1,857,557 km (0.084 R)
• M12: 2,031,838 km (0.03 R)
• M13: 2,166,177 km (0.114 R)
• M14: 2,272,691 km (0.071 R)
• M15: 2,475,097 km (0.083 R)
• M16: 2,667,330 km (0.105 R)
• M17: 2,748,861 km (0.086 R)
• M18: 3,681,604 km (0.083 R)
• M19: 4,296,152 km (0.117 R)
• M20: 4,605,670 km (0.096 R)
• M21: 5,083,336 km (0.107 R)
• M22: 5,787,194 km (0.074 R)
• M23: 6,609,533 km (0.082 R)
• M24: 6,698,245 km (0.113 R)
• M25: 7,910,586 km (0.091 R)
• M26: 8,004,832 km (0.117 R)
• M27: 9,238,865 km (0.047 R)
• M28: 9,537,762 km (0.071 R)
• M29: 10,557,122 km (0.109 R)
• M30: 10,713,003 km (0.058 R)
• M31: 10,843,452 km (0.104 R)
• M32: 11,317,677 km (0.106 R)
• M33: 11,423,892 km (0.035 R)
• M34: 11,477,149 km (0.09 R)
• M35: 11,906,345 km (0.052 R)
• M36: 12,014,355 km (0.107 R)
• M37: 12,477,510 km (0.099 R)
• M38: 12,974,175 km (0.098 R)
• M39: 13,197,075 km (0.071 R)
• M40: 13,674,891 km (0.101 R)
• M41: 13,930,105 km (0.095 R)
• M42: 14,560,660 km (0.101 R)
• M43: 14,618,405 km (0.114 R)
• M44: 15,376,567 km (0.108 R)
• M45: 15,701,194 km (0.102 R)
• M46: 15,849,595 km (0.112 R)
• M47: 16,207,433 km (0.117 R)
• M48: 16,327,261 km (0.108 R)
• M49: 17,357,991 km (0.087 R)
• M50: 17,726,899 km (0.107 R)
• M51: 18,067,234 km (0.106 R)
• M52: 18,129,317 km (0.085 R)
• M53: 18,316,165 km (0.097 R)
• M54: 18,378,547 km (0.092 R)
• M55: 19,006,559 km (0.092 R)
• M56: 19,101,255 km (0.039 R)
• M57: 19,227,964 km (0.106 R)
• M58: 19,386,687 km (0.077 R)
• M59: 20,283,377 km (0.044 R)
• M60: 20,444,943 km (0.11 R)
• M61: 20,671,883 km (0.076 R)
• M62: 21,030,169 km (0.061 R)
• M63: 21,423,313 km (0.06 R)
• M64: 22,316,711 km (0.044 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 19,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit