🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.52 AU - 0.74 AU

Year: 323 Days

Day: 44.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.9

Radius: 11.5

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.46 AU - 2.02 AU

Year: 1482 Days

Day: 13.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,978,099 km

• M1: 179,368 km (0.097 R)
• M2: 272,717 km (0.031 R)
• M3: 556,504 km (0.064 R)
• M4: 692,638 km (0.071 R)
• M5: 906,862 km (0.088 R)
• M6: 1,062,294 km (0.105 R)
• M7: 1,134,401 km (0.094 R)
• M8: 1,208,152 km (0.027 R)
• M9: 1,410,259 km (0.111 R)
• M10: 1,665,772 km (0.102 R)
• M11: 1,969,755 km (0.105 R)
• M12: 2,291,690 km (0.079 R)
• M13: 2,374,866 km (0.103 R)
• M14: 2,519,827 km (0.063 R)
• M15: 2,692,911 km (0.082 R)
• M16: 2,972,659 km (0.119 R)
• M17: 3,089,944 km (0.096 R)
• M18: 3,437,460 km (0.09 R)
• M19: 3,560,878 km (0.047 R)
• M20: 3,727,530 km (0.075 R)
• M21: 3,996,806 km (0.074 R)
• M22: 4,155,679 km (0.105 R)
• M23: 4,257,855 km (0.119 R)
• M24: 4,331,457 km (0.039 R)
• M25: 4,539,547 km (0.112 R)
• M26: 4,614,646 km (0.093 R)
• M27: 4,720,561 km (0.04 R)
• M28: 4,812,115 km (0.092 R)
• M29: 4,919,526 km (0.114 R)
• M30: 5,058,802 km (0.094 R)
• M31: 5,468,849 km (0.037 R)
• M32: 5,889,668 km (0.081 R)
• M33: 6,153,708 km (0.079 R)
• M34: 6,270,544 km (0.091 R)
• M35: 7,214,058 km (0.111 R)
• M36: 7,319,674 km (0.081 R)
• M37: 7,514,750 km (0.116 R)
• M38: 7,639,664 km (0.11 R)
• M39: 8,128,400 km (0.079 R)
• M40: 8,293,556 km (0.118 R)
• M41: 8,589,910 km (0.052 R)
• M42: 8,852,005 km (0.094 R)
• M43: 8,984,100 km (0.108 R)
• M44: 9,078,945 km (0.052 R)
• M45: 9,538,360 km (0.087 R)
• M46: 9,673,896 km (0.08 R)
• M47: 9,888,120 km (0.057 R)
• M48: 10,123,438 km (0.089 R)
• M49: 10,301,309 km (0.12 R)
• M50: 10,420,389 km (0.101 R)
• M51: 11,022,970 km (0.079 R)
• M52: 11,226,273 km (0.081 R)
• M53: 11,410,428 km (0.072 R)
• M54: 11,513,052 km (0.083 R)
• M55: 11,657,414 km (0.051 R)
• M56: 11,843,813 km (0.046 R)
• M57: 11,968,727 km (0.094 R)
• M58: 12,072,997 km (0.072 R)
• M59: 12,430,237 km (0.084 R)
• M60: 12,684,403 km (0.065 R)
• M61: 12,876,188 km (0.077 R)
• M62: 13,262,749 km (0.078 R)
• M63: 13,631,208 km (0.08 R)
• M64: 13,959,277 km (0.032 R)
• M65: 14,157,344 km (0.047 R)
• M66: 14,378,450 km (0.083 R)
• M67: 14,779,372 km (0.111 R)
• M68: 14,868,981 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.6

Radius: 13

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.46 AU - 3.66 AU

Year: 3456 Days

Day: 7.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,978,099 km

• M1: 173,982 km (0.093 R)
• M2: 414,984 km (0.032 R)
• M3: 842,535 km (0.099 R)
• M4: 926,310 km (0.094 R)
• M5: 1,348,475 km (0.076 R)
• M6: 1,765,255 km (0.046 R)
• M7: 1,956,291 km (0.113 R)
• M8: 2,307,248 km (0.095 R)
• M9: 2,751,703 km (0.044 R)
• M10: 3,518,243 km (0.089 R)
• M11: 3,822,375 km (0.111 R)
• M12: 4,114,091 km (0.107 R)
• M13: 4,198,763 km (0.06 R)
• M14: 4,305,427 km (0.11 R)
• M15: 4,631,101 km (0.078 R)
• M16: 4,741,355 km (0.119 R)
• M17: 4,852,656 km (0.077 R)
• M18: 5,422,025 km (0.086 R)
• M19: 5,538,412 km (0.073 R)
• M20: 5,632,210 km (0.053 R)
• M21: 5,845,238 km (0.106 R)
• M22: 6,012,787 km (0.105 R)
• M23: 6,279,221 km (0.117 R)
• M24: 6,849,039 km (0.089 R)
• M25: 7,204,035 km (0.071 R)
• M26: 7,332,390 km (0.109 R)
• M27: 8,412,786 km (0.113 R)
• M28: 9,179,176 km (0.116 R)
• M29: 9,290,626 km (0.12 R)
• M30: 9,430,351 km (0.12 R)
• M31: 10,053,874 km (0.072 R)
• M32: 10,255,084 km (0.056 R)
• M33: 10,370,573 km (0.09 R)
• M34: 10,661,391 km (0.073 R)
• M35: 11,043,614 km (0.04 R)
• M36: 11,370,485 km (0.103 R)
• M37: 11,580,222 km (0.113 R)
• M38: 11,760,936 km (0.114 R)
• M39: 12,247,578 km (0.077 R)
• M40: 12,431,733 km (0.073 R)
• M41: 12,927,500 km (0.07 R)
• M42: 13,115,096 km (0.061 R)
• M43: 13,209,193 km (0.095 R)
• M44: 14,356,309 km (0.056 R)
• M45: 14,485,711 km (0.111 R)
• M46: 14,876,311 km (0.089 R)
• M47: 16,035,545 km (0.074 R)
• M48: 16,338,331 km (0.098 R)
• M49: 16,915,480 km (0.091 R)
• M50: 17,154,986 km (0.114 R)
• M51: 17,533,768 km (0.097 R)
• M52: 17,741,559 km (0.055 R)
• M53: 18,510,343 km (0.105 R)
• M54: 18,651,414 km (0.115 R)
• M55: 19,076,421 km (0.056 R)
• M56: 19,361,555 km (0.06 R)
• M57: 19,468,816 km (0.068 R)
• M58: 19,648,184 km (0.097 R)
• M59: 20,152,928 km (0.077 R)
• M60: 21,175,579 km (0.11 R)
• M61: 21,470,885 km (0.034 R)
• M62: 21,804,638 km (0.084 R)
• M63: 22,439,980 km (0.107 R)
• M64: 23,270,996 km (0.093 R)
• M65: 23,385,139 km (0.108 R)
• M66: 24,035,441 km (0.084 R)
• M67: 24,382,059 km (0.107 R)
• M68: 24,652,832 km (0.097 R)
• M69: 24,924,501 km (0.095 R)
• M70: 25,275,458 km (0.064 R)
• M71: 25,431,937 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.9

Radius: 4.3

Gravity: 32.82 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.37 AU - 8.47 AU

Year: 13050 Days

Day: 19.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,978,099 km

• M1: 197,320 km (0.116 R)
• M2: 270,623 km (0.114 R)
• M3: 800,947 km (0.096 R)
• M4: 880,982 km (0.104 R)
• M5: 1,092,513 km (0.068 R)
• M6: 1,204,263 km (0.111 R)
• M7: 1,390,662 km (0.103 R)
• M8: 1,687,165 km (0.112 R)
• M9: 2,509,953 km (0.095 R)
• M10: 2,539,274 km (0.118 R)
• M11: 2,717,595 km (0.087 R)
• M12: 3,372,834 km (0.066 R)
• M13: 3,535,746 km (0.119 R)
• M14: 3,667,990 km (0.063 R)
• M15: 4,353,298 km (0.078 R)
• M16: 4,530,721 km (0.111 R)
• M17: 4,929,250 km (0.066 R)
• M18: 5,188,802 km (0.106 R)
• M19: 5,339,148 km (0.059 R)
• M20: 6,072,477 km (0.062 R)
• M21: 6,111,821 km (0.043 R)
• M22: 7,043,068 km (0.114 R)
• M23: 7,251,158 km (0.044 R)
• M24: 7,461,493 km (0.029 R)
• M25: 7,588,651 km (0.068 R)
• M26: 7,931,081 km (0.053 R)
• M27: 8,898,680 km (0.091 R)
• M28: 9,033,467 km (0.039 R)
• M29: 9,305,137 km (0.099 R)
• M30: 10,560,413 km (0.064 R)
• M31: 10,750,851 km (0.092 R)
• M32: 10,894,465 km (0.084 R)
• M33: 11,670,878 km (0.103 R)
• M34: 11,769,164 km (0.091 R)
• M35: 11,966,633 km (0.112 R)
• M36: 12,264,931 km (0.104 R)
• M37: 12,868,708 km (0.097 R)
• M38: 13,225,349 km (0.081 R)
• M39: 13,276,512 km (0.118 R)
• M40: 13,482,059 km (0.087 R)
• M41: 14,104,985 km (0.097 R)
• M42: 14,209,703 km (0.045 R)
• M43: 15,974,809 km (0.087 R)
• M44: 16,193,371 km (0.048 R)
• M45: 16,523,085 km (0.099 R)
• M46: 17,301,143 km (0.092 R)
• M47: 17,469,441 km (0.075 R)
• M48: 19,123,844 km (0.047 R)
• M49: 19,414,064 km (0.097 R)
• M50: 19,764,272 km (0.095 R)
• M51: 20,946,694 km (0.107 R)
• M52: 21,909,057 km (0.119 R)
• M53: 22,091,118 km (0.119 R)
• M54: 22,273,627 km (0.029 R)
• M55: 23,503,471 km (0.042 R)
• M56: 25,899,879 km (0.08 R)
• M57: 26,996,881 km (0.09 R)
• M58: 28,306,759 km (0.091 R)
• M59: 28,571,249 km (0.065 R)
• M60: 30,040,449 km (0.1 R)
• M61: 32,151,874 km (0.093 R)
• M62: 34,099,638 km (0.116 R)
• M63: 34,522,102 km (0.109 R)
• M64: 35,585,444 km (0.113 R)
• M65: 35,656,802 km (0.045 R)
• M66: 36,013,892 km (0.1 R)
• M67: 37,309,260 km (0.115 R)
• M68: 38,181,266 km (0.044 R)
• M69: 39,133,457 km (0.084 R)
• M70: 39,207,059 km (0.102 R)
• M71: 39,428,015 km (0.101 R)
• M72: 40,167,627 km (0.096 R)
• M73: 40,688,227 km (0.098 R)
• M74: 41,360,670 km (0.107 R)
• M75: 41,510,567 km (0.088 R)
• M76: 42,792,321 km (0.056 R)
• M77: 42,944,014 km (0.109 R)
• M78: 44,010,497 km (0.05 R)
• M79: 44,240,130 km (0.062 R)
• M80: 44,777,635 km (0.09 R)
• M81: 45,240,042 km (0.084 R)
• M82: 45,858,928 km (0.072 R)
• M83: 45,936,569 km (0.104 R)
• M84: 46,247,284 km (0.051 R)
• M85: 49,154,270 km (0.104 R)
• M86: 49,233,706 km (0.094 R)
• M87: 50,509,776 km (0.03 R)
• M88: 50,991,033 km (0.037 R)
• M89: 51,312,668 km (0.058 R)
• M90: 51,796,617 km (0.103 R)
• M91: 53,420,203 km (0.102 R)
• M92: 53,583,564 km (0.065 R)
• M93: 53,910,585 km (0.108 R)
• M94: 54,156,224 km (0.091 R)
• M95: 54,238,354 km (0.098 R)
• M96: 54,320,333 km (0.078 R)
• M97: 54,978,115 km (0.079 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 11,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit