🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.93 AU - 2.13 AU

Year: 1026 Days

Day: 28.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.2

Radius: 14.3

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.65 AU - 12.09 AU

Year: 11001 Days

Day: 14.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,662,124 km

• M1: 433,235 km (0.118 R)
• M2: 842,834 km (0.109 R)
• M3: 1,101,938 km (0.092 R)
• M4: 1,387,969 km (0.091 R)
• M5: 1,824,346 km (0.064 R)
• M6: 1,927,120 km (0.079 R)
• M7: 2,557,525 km (0.087 R)
• M8: 2,881,105 km (0.065 R)
• M9: 3,187,033 km (0.03 R)
• M10: 3,731,420 km (0.071 R)
• M11: 3,863,814 km (0.088 R)
• M12: 4,167,647 km (0.068 R)
• M13: 5,236,374 km (0.085 R)
• M14: 5,878,448 km (0.092 R)
• M15: 6,228,657 km (0.025 R)
• M16: 7,113,229 km (0.04 R)
• M17: 9,222,709 km (0.089 R)
• M18: 9,312,767 km (0.054 R)
• M19: 9,767,095 km (0.101 R)
• M20: 9,858,948 km (0.058 R)
• M21: 10,509,250 km (0.094 R)
• M22: 10,745,017 km (0.114 R)
• M23: 10,982,428 km (0.081 R)
• M24: 12,893,840 km (0.046 R)
• M25: 13,707,503 km (0.064 R)
• M26: 14,906,231 km (0.092 R)
• M27: 15,598,720 km (0.117 R)
• M28: 16,574,696 km (0.113 R)
• M29: 17,180,867 km (0.095 R)
• M30: 17,347,519 km (0.083 R)
• M31: 17,626,369 km (0.091 R)
• M32: 17,963,114 km (0.086 R)
• M33: 18,358,501 km (0.08 R)
• M34: 18,813,877 km (0.112 R)
• M35: 19,100,507 km (0.092 R)
• M36: 19,677,954 km (0.061 R)
• M37: 20,319,879 km (0.056 R)
• M38: 20,437,313 km (0.094 R)
• M39: 21,325,326 km (0.116 R)
• M40: 22,105,180 km (0.09 R)
• M41: 23,384,690 km (0.084 R)
• M42: 23,631,078 km (0.112 R)
• M43: 25,760,604 km (0.043 R)
• M44: 27,495,041 km (0.09 R)
• M45: 27,624,892 km (0.066 R)
• M46: 28,212,363 km (0.115 R)
• M47: 28,343,561 km (0.102 R)
• M48: 28,869,995 km (0.101 R)
• M49: 29,999,459 km (0.111 R)
• M50: 30,805,343 km (0.092 R)
• M51: 31,618,408 km (0.04 R)
• M52: 31,959,341 km (0.11 R)
• M53: 32,301,471 km (0.078 R)
• M54: 33,404,307 km (0.092 R)
• M55: 33,821,087 km (0.034 R)
• M56: 35,576,169 km (0.079 R)
• M57: 36,144,042 km (0.071 R)
• M58: 38,518,161 km (0.103 R)
• M59: 39,760,870 km (0.075 R)
• M60: 40,055,129 km (0.093 R)
• M61: 40,202,483 km (0.08 R)
• M62: 40,868,194 km (0.084 R)
• M63: 41,537,494 km (0.036 R)
• M64: 41,836,092 km (0.096 R)
• M65: 43,642,785 km (0.107 R)
• M66: 43,946,319 km (0.06 R)
• M67: 44,098,460 km (0.08 R)
• M68: 47,956,589 km (0.096 R)
• M69: 48,113,069 km (0.116 R)
• M70: 48,505,314 km (0.096 R)
• M71: 50,561,537 km (0.115 R)
• M72: 50,800,744 km (0.113 R)
• M73: 51,280,056 km (0.09 R)
• M74: 51,841,197 km (0.034 R)
• M75: 52,646,333 km (0.072 R)
• M76: 53,131,329 km (0.11 R)
• M77: 53,536,740 km (0.112 R)
• M78: 53,861,816 km (0.092 R)
• M79: 54,432,083 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.2

Radius: 14

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.91 AU - 14.57 AU

Year: 15192 Days

Day: 13 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,662,124 km

• M1: 192,981 km (0.066 R)
• M2: 336,296 km (0.071 R)
• M3: 553,512 km (0.085 R)
• M4: 842,984 km (0.118 R)
• M5: 1,182,571 km (0.112 R)
• M6: 1,313,021 km (0.107 R)
• M7: 1,402,929 km (0.082 R)
• M8: 2,065,947 km (0.09 R)
• M9: 2,280,021 km (0.116 R)
• M10: 2,501,576 km (0.107 R)
• M11: 3,746,679 km (0.07 R)
• M12: 4,076,392 km (0.12 R)
• M13: 4,312,907 km (0.114 R)
• M14: 4,764,094 km (0.116 R)
• M15: 4,906,062 km (0.07 R)
• M16: 5,085,580 km (0.083 R)
• M17: 5,451,047 km (0.1 R)
• M18: 5,562,348 km (0.111 R)
• M19: 5,863,040 km (0.101 R)
• M20: 6,092,224 km (0.059 R)
• M21: 6,402,190 km (0.107 R)
• M22: 6,638,256 km (0.097 R)
• M23: 7,240,836 km (0.063 R)
• M24: 7,652,529 km (0.091 R)
• M25: 7,819,331 km (0.081 R)
• M26: 8,412,636 km (0.033 R)
• M27: 8,584,973 km (0.109 R)
• M28: 9,064,584 km (0.091 R)
• M29: 9,418,981 km (0.11 R)
• M30: 10,648,676 km (0.09 R)
• M31: 11,639,911 km (0.112 R)
• M32: 12,512,964 km (0.074 R)
• M33: 12,611,250 km (0.096 R)
• M34: 13,659,183 km (0.113 R)
• M35: 14,373,214 km (0.027 R)
• M36: 14,631,270 km (0.113 R)
• M37: 14,786,852 km (0.1 R)
• M38: 15,361,906 km (0.101 R)
• M39: 15,467,223 km (0.107 R)
• M40: 15,731,712 km (0.075 R)
• M41: 17,514,320 km (0.063 R)
• M42: 20,916,176 km (0.1 R)
• M43: 22,631,914 km (0.081 R)
• M44: 23,536,981 km (0.109 R)
• M45: 24,331,046 km (0.032 R)
• M46: 24,700,404 km (0.099 R)
• M47: 25,569,717 km (0.073 R)
• M48: 26,259,662 km (0.077 R)
• M49: 27,210,506 km (0.116 R)
• M50: 27,722,131 km (0.111 R)
• M51: 27,850,636 km (0.118 R)
• M52: 28,237,047 km (0.1 R)
• M53: 29,735,120 km (0.102 R)
• M54: 30,130,058 km (0.086 R)
• M55: 31,459,385 km (0.098 R)
• M56: 32,536,490 km (0.109 R)
• M57: 35,282,209 km (0.026 R)
• M58: 35,910,071 km (0.067 R)
• M59: 37,035,646 km (0.115 R)
• M60: 37,389,744 km (0.12 R)
• M61: 39,176,990 km (0.068 R)
• M62: 39,754,737 km (0.115 R)
• M63: 40,190,066 km (0.072 R)
• M64: 40,408,180 km (0.099 R)
• M65: 41,578,634 km (0.09 R)
• M66: 42,168,049 km (0.05 R)
• M67: 42,611,906 km (0.115 R)
• M68: 43,131,609 km (0.101 R)
• M69: 43,280,609 km (0.114 R)
• M70: 43,504,258 km (0.095 R)
• M71: 43,728,355 km (0.088 R)
• M72: 44,177,598 km (0.086 R)
• M73: 44,327,644 km (0.109 R)
• M74: 45,080,720 km (0.096 R)
• M75: 46,981,810 km (0.085 R)
• M76: 47,365,079 km (0.082 R)
• M77: 47,672,503 km (0.111 R)
• M78: 49,843,019 km (0.062 R)
• M79: 49,999,348 km (0.1 R)
• M80: 51,966,560 km (0.099 R)
• M81: 52,919,798 km (0.059 R)
• M82: 53,079,120 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.3

Radius: 4.2

Gravity: 45.43 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.59 AU - 19.13 AU

Year: 25660 Days

Day: 21.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,662,124 km

• M1: 226,042 km (0.066 R)
• M2: 471,981 km (0.108 R)
• M3: 645,365 km (0.042 R)
• M4: 698,472 km (0.07 R)
• M5: 753,076 km (0.095 R)
• M6: 1,956,740 km (0.097 R)
• M7: 2,073,726 km (0.057 R)
• M8: 2,314,578 km (0.116 R)
• M9: 2,649,378 km (0.029 R)
• M10: 3,363,708 km (0.03 R)
• M11: 3,693,871 km (0.059 R)
• M12: 3,741,892 km (0.108 R)
• M13: 3,887,151 km (0.119 R)
• M14: 4,083,872 km (0.096 R)
• M15: 4,183,355 km (0.09 R)
• M16: 4,435,726 km (0.103 R)
• M17: 4,955,130 km (0.077 R)
• M18: 5,548,585 km (0.095 R)
• M19: 6,107,333 km (0.075 R)
• M20: 6,393,364 km (0.103 R)
• M21: 6,567,047 km (0.08 R)
• M22: 6,801,018 km (0.11 R)
• M23: 7,157,211 km (0.116 R)
• M24: 7,217,200 km (0.078 R)
• M25: 8,261,842 km (0.052 R)
• M26: 9,948,408 km (0.084 R)
• M27: 10,420,090 km (0.114 R)
• M28: 10,968,067 km (0.104 R)
• M29: 12,235,011 km (0.039 R)
• M30: 12,812,758 km (0.117 R)
• M31: 13,399,481 km (0.095 R)
• M32: 14,674,803 km (0.073 R)
• M33: 15,134,218 km (0.099 R)
• M34: 15,676,062 km (0.056 R)
• M35: 16,145,500 km (0.096 R)
• M36: 16,224,188 km (0.107 R)
• M37: 17,178,473 km (0.065 R)
• M38: 17,339,291 km (0.03 R)
• M39: 17,987,498 km (0.059 R)
• M40: 18,314,519 km (0.102 R)
• M41: 19,726,424 km (0.055 R)
• M42: 19,810,648 km (0.059 R)
• M43: 20,915,129 km (0.061 R)
• M44: 21,086,867 km (0.1 R)
• M45: 21,604,775 km (0.109 R)
• M46: 22,653,157 km (0.076 R)
• M47: 22,917,945 km (0.06 R)
• M48: 26,729,400 km (0.12 R)
• M49: 26,822,449 km (0.048 R)
• M50: 27,571,336 km (0.098 R)
• M51: 30,634,353 km (0.093 R)
• M52: 31,122,640 km (0.104 R)
• M53: 34,409,006 km (0.071 R)
• M54: 35,018,318 km (0.103 R)
• M55: 35,324,396 km (0.109 R)
• M56: 37,178,661 km (0.078 R)
• M57: 37,282,632 km (0.094 R)
• M58: 37,803,831 km (0.112 R)
• M59: 38,853,409 km (0.113 R)
• M60: 40,659,654 km (0.111 R)
• M61: 41,195,962 km (0.084 R)
• M62: 43,255,626 km (0.108 R)
• M63: 43,913,109 km (0.088 R)
• M64: 45,459,651 km (0.071 R)
• M65: 46,799,599 km (0.088 R)
• M66: 49,403,650 km (0.036 R)
• M67: 49,746,678 km (0.116 R)
• M68: 49,975,861 km (0.068 R)
• M69: 50,665,508 km (0.108 R)
• M70: 51,127,017 km (0.11 R)
• M71: 54,750,726 km (0.062 R)
• M72: 55,105,872 km (0.09 R)
• M73: 56,414,255 km (0.072 R)
• M74: 57,012,347 km (0.052 R)
• M75: 57,853,237 km (0.057 R)
• M76: 58,698,165 km (0.053 R)
• M77: 59,061,539 km (0.117 R)
• M78: 62,859,978 km (0.064 R)
• M79: 63,480,061 km (0.096 R)
• M80: 64,226,704 km (0.039 R)
• M81: 66,106,102 km (0.087 R)
• M82: 66,484,136 km (0.049 R)
• M83: 69,662,492 km (0.076 R)
• M84: 73,802,165 km (0.119 R)
• M85: 73,932,764 km (0.115 R)
• M86: 76,958,829 km (0.038 R)
• M87: 77,223,917 km (0.116 R)
• M88: 78,287,109 km (0.071 R)
• M89: 81,235,833 km (0.099 R)
• M90: 86,827,203 km (0.067 R)
• M91: 88,071,109 km (0.118 R)
• M92: 88,348,314 km (0.099 R)
• M93: 88,764,794 km (0.106 R)
• M94: 93,105,376 km (0.107 R)
• M95: 93,246,597 km (0.106 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 17,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit