🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.09 AU - 3.63 AU

Year: 2358 Days

Day: 21.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 10.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.32 AU - 7.82 AU

Year: 6448 Days

Day: 12.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,315,197 km

• M1: 136,134 km (0.079 R)
• M2: 205,398 km (0.088 R)
• M3: 355,594 km (0.107 R)
• M4: 449,093 km (0.08 R)
• M5: 572,810 km (0.093 R)
• M6: 869,313 km (0.06 R)
• M7: 1,159,234 km (0.094 R)
• M8: 1,308,682 km (0.101 R)
• M9: 1,523,355 km (0.095 R)
• M10: 1,749,547 km (0.099 R)
• M11: 1,843,046 km (0.111 R)
• M12: 2,035,578 km (0.049 R)
• M13: 2,150,918 km (0.09 R)
• M14: 2,580,862 km (0.027 R)
• M15: 2,888,735 km (0.054 R)
• M16: 3,056,434 km (0.03 R)
• M17: 3,382,408 km (0.073 R)
• M18: 3,943,400 km (0.065 R)
• M19: 4,025,978 km (0.11 R)
• M20: 4,109,154 km (0.074 R)
• M21: 4,490,479 km (0.072 R)
• M22: 4,598,489 km (0.109 R)
• M23: 4,707,247 km (0.089 R)
• M24: 5,196,581 km (0.108 R)
• M25: 5,585,685 km (0.078 R)
• M26: 5,772,084 km (0.092 R)
• M27: 5,842,545 km (0.097 R)
• M28: 6,055,722 km (0.103 R)
• M29: 6,127,379 km (0.092 R)
• M30: 6,611,927 km (0.075 R)
• M31: 6,685,828 km (0.071 R)
• M32: 6,859,062 km (0.115 R)
• M33: 7,058,776 km (0.118 R)
• M34: 7,235,301 km (0.062 R)
• M35: 7,669,733 km (0.113 R)
• M36: 7,851,195 km (0.116 R)
• M37: 7,929,435 km (0.117 R)
• M38: 8,165,501 km (0.054 R)
• M39: 8,457,366 km (0.106 R)
• M40: 8,942,213 km (0.079 R)
• M41: 9,160,775 km (0.073 R)
• M42: 9,658,637 km (0.113 R)
• M43: 9,911,009 km (0.047 R)
• M44: 10,023,805 km (0.051 R)
• M45: 10,565,649 km (0.117 R)
• M46: 10,912,716 km (0.105 R)
• M47: 12,187,290 km (0.116 R)
• M48: 12,796,003 km (0.118 R)
• M49: 13,228,192 km (0.05 R)
• M50: 13,352,508 km (0.056 R)
• M51: 13,539,654 km (0.045 R)
• M52: 13,822,245 km (0.1 R)
• M53: 14,233,639 km (0.118 R)
• M54: 14,329,232 km (0.112 R)
• M55: 14,617,058 km (0.085 R)
• M56: 15,361,457 km (0.118 R)
• M57: 16,618,379 km (0.116 R)
• M58: 16,752,568 km (0.118 R)
• M59: 17,565,483 km (0.119 R)
• M60: 18,391,113 km (0.076 R)
• M61: 19,795,389 km (0.052 R)
• M62: 19,866,448 km (0.084 R)
• M63: 20,259,142 km (0.088 R)
• M64: 20,546,220 km (0.037 R)
• M65: 20,870,997 km (0.047 R)
• M66: 21,015,808 km (0.086 R)
• M67: 21,124,715 km (0.071 R)
• M68: 22,039,207 km (0.117 R)
• M69: 22,260,612 km (0.028 R)
• M70: 22,334,663 km (0.084 R)
• M71: 22,742,915 km (0.027 R)
• M72: 22,817,415 km (0.096 R)
• M73: 23,078,763 km (0.095 R)
• M74: 23,491,503 km (0.107 R)
• M75: 24,248,319 km (0.114 R)
• M76: 24,974,617 km (0.119 R)
• M77: 25,089,956 km (0.117 R)
• M78: 25,282,639 km (0.102 R)
• M79: 25,980,213 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.4

Radius: 10.5

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.79 AU - 7.09 AU

Year: 7000 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,315,197 km

• M1: 150,196 km (0.093 R)
• M2: 258,655 km (0.085 R)
• M3: 718,369 km (0.115 R)
• M4: 1,118,543 km (0.106 R)
• M5: 1,304,793 km (0.073 R)
• M6: 1,382,135 km (0.09 R)
• M7: 1,582,745 km (0.054 R)
• M8: 1,836,164 km (0.106 R)
• M9: 2,171,413 km (0.102 R)
• M10: 2,287,651 km (0.088 R)
• M11: 2,748,113 km (0.046 R)
• M12: 3,158,310 km (0.074 R)
• M13: 3,505,826 km (0.117 R)
• M14: 3,587,806 km (0.064 R)
• M15: 3,894,033 km (0.115 R)
• M16: 4,208,786 km (0.051 R)
• M17: 4,442,907 km (0.113 R)
• M18: 4,771,723 km (0.098 R)
• M19: 4,893,346 km (0.048 R)
• M20: 5,968,357 km (0.1 R)
• M21: 6,298,070 km (0.068 R)
• M22: 6,701,685 km (0.048 R)
• M23: 7,357,971 km (0.107 R)
• M24: 7,854,636 km (0.079 R)
• M25: 8,583,028 km (0.061 R)
• M26: 8,731,280 km (0.079 R)
• M27: 9,143,422 km (0.09 R)
• M28: 9,638,890 km (0.096 R)
• M29: 11,217,297 km (0.032 R)
• M30: 11,379,611 km (0.07 R)
• M31: 11,870,890 km (0.084 R)
• M32: 12,663,161 km (0.091 R)
• M33: 12,874,542 km (0.11 R)
• M34: 13,731,589 km (0.047 R)
• M35: 14,518,623 km (0.087 R)
• M36: 14,962,330 km (0.044 R)
• M37: 15,545,612 km (0.061 R)
• M38: 15,817,432 km (0.081 R)
• M39: 15,908,387 km (0.086 R)
• M40: 16,827,217 km (0.075 R)
• M41: 17,716,277 km (0.068 R)
• M42: 18,572,426 km (0.059 R)
• M43: 19,005,512 km (0.067 R)
• M44: 19,102,302 km (0.098 R)
• M45: 19,588,345 km (0.09 R)
• M46: 19,734,951 km (0.082 R)
• M47: 21,522,496 km (0.111 R)
• M48: 21,926,710 km (0.067 R)
• M49: 22,588,979 km (0.113 R)
• M50: 22,742,766 km (0.088 R)
• M51: 23,361,353 km (0.096 R)
• M52: 25,090,704 km (0.104 R)
• M53: 25,783,343 km (0.109 R)
• M54: 26,266,544 km (0.058 R)
• M55: 26,482,114 km (0.053 R)
• M56: 27,296,226 km (0.031 R)
• M57: 27,733,800 km (0.079 R)
• M58: 28,118,565 km (0.114 R)
• M59: 28,505,126 km (0.1 R)
• M60: 30,068,873 km (0.07 R)
• M61: 30,520,808 km (0.094 R)
• M62: 30,918,140 km (0.106 R)
• M63: 31,031,834 km (0.084 R)
• M64: 31,316,968 km (0.092 R)
• M65: 31,431,410 km (0.094 R)
• M66: 33,220,750 km (0.059 R)
• M67: 33,746,437 km (0.108 R)
• M68: 34,274,967 km (0.12 R)
• M69: 34,628,766 km (0.038 R)
• M70: 35,280,563 km (0.08 R)
• M71: 35,697,493 km (0.107 R)
• M72: 36,176,056 km (0.116 R)
• M73: 36,897,716 km (0.103 R)
• M74: 37,078,879 km (0.115 R)
• M75: 37,320,929 km (0.058 R)
• M76: 38,172,141 km (0.114 R)
• M77: 39,091,120 km (0.079 R)
• M78: 40,017,580 km (0.081 R)
• M79: 41,703,249 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.5

Radius: 7.6

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.97 AU - 17.69 AU

Year: 25267 Days

Day: 15.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,315,197 km

• M1: 97,388 km (0.081 R)
• M2: 186,698 km (0.077 R)
• M3: 335,997 km (0.114 R)
• M4: 724,502 km (0.074 R)
• M5: 1,251,685 km (0.09 R)
• M6: 1,349,522 km (0.038 R)
• M7: 2,501,875 km (0.113 R)
• M8: 2,709,965 km (0.113 R)
• M9: 3,459,002 km (0.068 R)
• M10: 3,785,275 km (0.068 R)
• M11: 4,219,109 km (0.12 R)
• M12: 4,317,694 km (0.106 R)
• M13: 5,996,631 km (0.115 R)
• M14: 6,163,432 km (0.058 R)
• M15: 10,466,465 km (0.079 R)
• M16: 10,869,781 km (0.075 R)
• M17: 11,346,550 km (0.086 R)
• M18: 12,320,581 km (0.099 R)
• M19: 13,248,986 km (0.117 R)
• M20: 13,831,370 km (0.105 R)
• M21: 14,720,730 km (0.058 R)
• M22: 15,247,913 km (0.08 R)
• M23: 15,858,122 km (0.116 R)
• M24: 17,815,760 km (0.038 R)
• M25: 17,975,680 km (0.095 R)
• M26: 18,458,133 km (0.088 R)
• M27: 18,619,998 km (0.114 R)
• M28: 21,018,351 km (0.114 R)
• M29: 21,953,338 km (0.07 R)
• M30: 23,337,268 km (0.077 R)
• M31: 23,687,626 km (0.088 R)
• M32: 23,951,666 km (0.111 R)
• M33: 25,196,171 km (0.115 R)
• M34: 28,025,964 km (0.116 R)
• M35: 32,114,325 km (0.117 R)
• M36: 32,895,225 km (0.093 R)
• M37: 34,276,911 km (0.114 R)
• M38: 34,376,394 km (0.047 R)
• M39: 35,275,477 km (0.077 R)
• M40: 35,879,105 km (0.108 R)
• M41: 37,505,533 km (0.073 R)
• M42: 37,608,007 km (0.093 R)
• M43: 38,637,540 km (0.115 R)
• M44: 38,948,254 km (0.114 R)
• M45: 39,780,767 km (0.046 R)
• M46: 40,094,473 km (0.057 R)
• M47: 40,619,263 km (0.106 R)
• M48: 41,146,146 km (0.083 R)
• M49: 41,569,359 km (0.104 R)
• M50: 43,491,691 km (0.082 R)
• M51: 44,463,629 km (0.096 R)
• M52: 46,539,000 km (0.111 R)
• M53: 46,979,865 km (0.091 R)
• M54: 47,200,821 km (0.03 R)
• M55: 47,865,933 km (0.087 R)
• M56: 48,199,536 km (0.085 R)
• M57: 48,310,987 km (0.096 R)
• M58: 48,869,286 km (0.073 R)
• M59: 49,542,028 km (0.1 R)
• M60: 50,330,708 km (0.104 R)
• M61: 50,556,900 km (0.055 R)
• M62: 50,896,636 km (0.109 R)
• M63: 51,123,576 km (0.092 R)
• M64: 51,350,965 km (0.03 R)
• M65: 52,149,219 km (0.118 R)
• M66: 52,836,622 km (0.111 R)
• M67: 54,684,305 km (0.063 R)
• M68: 56,201,227 km (0.09 R)
• M69: 57,259,483 km (0.119 R)
• M70: 57,377,515 km (0.099 R)
• M71: 57,850,245 km (0.047 R)
• M72: 58,324,320 km (0.09 R)
• M73: 58,561,732 km (0.085 R)
• M74: 61,557,729 km (0.101 R)
• M75: 61,678,604 km (0.035 R)
• M76: 61,799,479 km (0.12 R)
• M77: 67,198,915 km (0.071 R)
• M78: 67,697,225 km (0.107 R)
• M79: 69,954,657 km (0.115 R)
• M80: 72,109,315 km (0.088 R)
• M81: 72,491,837 km (0.083 R)
• M82: 74,672,076 km (0.112 R)
• M83: 75,058,936 km (0.102 R)
• M84: 76,223,855 km (0.072 R)
• M85: 81,207,858 km (0.118 R)
• M86: 81,473,095 km (0.108 R)
• M87: 81,605,788 km (0.111 R)
• M88: 84,409,551 km (0.069 R)
• M89: 85,081,695 km (0.077 R)
• M90: 89,288,686 km (0.092 R)
• M91: 89,836,513 km (0.108 R)
• M92: 90,660,199 km (0.108 R)
• M93: 91,900,515 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 14,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit