🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.75 AU - 2.19 AU

Year: 990 Days

Day: 38 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,784,498 km

• M1: 366,664 km (0.108 R)
• M2: 704,456 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.08 AU - 2.86 AU

Year: 1390 Days

Day: 15.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,784,498 km

• M1: 324,478 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.09 AU - 5.73 AU

Year: 3897 Days

Day: 35.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.3

Radius: 13.3

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.34 AU - 9.56 AU

Year: 9590 Days

Day: 10.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 92,784,498 km

• M1: 232,625 km (0.098 R)
• M2: 514,317 km (0.103 R)
• M3: 660,026 km (0.042 R)
• M4: 776,263 km (0.065 R)
• M5: 1,170,155 km (0.068 R)
• M6: 1,260,063 km (0.071 R)
• M7: 1,371,364 km (0.091 R)
• M8: 2,000,423 km (0.114 R)
• M9: 2,450,413 km (0.079 R)
• M10: 3,133,477 km (0.118 R)
• M11: 3,496,701 km (0.039 R)
• M12: 3,956,116 km (0.065 R)
• M13: 4,406,256 km (0.085 R)
• M14: 4,784,140 km (0.097 R)
• M15: 5,233,382 km (0.048 R)
• M16: 5,509,540 km (0.102 R)
• M17: 5,696,238 km (0.037 R)
• M18: 5,853,465 km (0.097 R)
• M19: 5,948,610 km (0.113 R)
• M20: 6,140,245 km (0.113 R)
• M21: 6,894,218 km (0.109 R)
• M22: 7,470,170 km (0.075 R)
• M23: 7,781,483 km (0.08 R)
• M24: 8,381,221 km (0.092 R)
• M25: 9,032,570 km (0.11 R)
• M26: 9,513,078 km (0.068 R)
• M27: 9,850,721 km (0.118 R)
• M28: 10,078,109 km (0.072 R)
• M29: 10,653,912 km (0.09 R)
• M30: 11,082,958 km (0.102 R)
• M31: 11,438,403 km (0.049 R)
• M32: 12,608,857 km (0.097 R)
• M33: 13,062,886 km (0.071 R)
• M34: 13,859,644 km (0.066 R)
• M35: 14,071,924 km (0.103 R)
• M36: 14,499,774 km (0.116 R)
• M37: 15,280,824 km (0.098 R)
• M38: 16,747,930 km (0.073 R)
• M39: 17,338,244 km (0.08 R)
• M40: 17,521,351 km (0.052 R)
• M41: 17,843,136 km (0.094 R)
• M42: 18,027,890 km (0.118 R)
• M43: 18,399,341 km (0.055 R)
• M44: 18,867,283 km (0.066 R)
• M45: 19,008,504 km (0.083 R)
• M46: 19,339,115 km (0.093 R)
• M47: 20,006,322 km (0.087 R)
• M48: 20,875,186 km (0.075 R)
• M49: 21,069,963 km (0.059 R)
• M50: 22,251,187 km (0.113 R)
• M51: 22,849,878 km (0.09 R)
• M52: 23,251,997 km (0.107 R)
• M53: 23,605,646 km (0.076 R)
• M54: 24,318,630 km (0.073 R)
• M55: 25,038,495 km (0.057 R)
• M56: 25,141,867 km (0.093 R)
• M57: 25,765,391 km (0.064 R)
• M58: 28,148,784 km (0.088 R)
• M59: 28,525,920 km (0.102 R)
• M60: 29,230,526 km (0.065 R)
• M61: 29,721,806 km (0.056 R)
• M62: 30,050,771 km (0.097 R)
• M63: 30,546,539 km (0.098 R)
• M64: 30,657,092 km (0.075 R)
• M65: 30,878,646 km (0.098 R)
• M66: 30,989,648 km (0.115 R)
• M67: 31,211,801 km (0.103 R)
• M68: 31,881,999 km (0.115 R)
• M69: 32,050,147 km (0.116 R)
• M70: 32,500,287 km (0.08 R)
• M71: 32,952,521 km (0.098 R)
• M72: 33,065,917 km (0.069 R)
• M73: 33,179,461 km (0.11 R)
• M74: 33,691,834 km (0.101 R)
• M75: 33,806,127 km (0.056 R)
• M76: 34,035,012 km (0.106 R)
• M77: 34,782,253 km (0.051 R)
• M78: 34,955,487 km (0.033 R)
• M79: 35,942,534 km (0.084 R)
• M80: 37,115,531 km (0.054 R)
• M81: 38,003,544 km (0.091 R)
• M82: 38,420,324 km (0.12 R)
• M83: 38,539,553 km (0.119 R)
• M84: 38,718,921 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.8

Radius: 14.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.15 AU - 13.05 AU

Year: 13245 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 92,784,498 km

• M1: 178,021 km (0.11 R)
• M2: 514,018 km (0.113 R)
• M3: 780,153 km (0.044 R)
• M4: 984,204 km (0.1 R)
• M5: 1,130,810 km (0.059 R)
• M6: 1,682,078 km (0.09 R)
• M7: 1,815,520 km (0.055 R)
• M8: 1,952,701 km (0.1 R)
• M9: 2,046,050 km (0.098 R)
• M10: 2,286,603 km (0.097 R)
• M11: 2,410,470 km (0.035 R)
• M12: 2,743,326 km (0.118 R)
• M13: 2,982,682 km (0.112 R)
• M14: 3,146,043 km (0.092 R)
• M15: 3,340,670 km (0.1 R)
• M16: 3,510,613 km (0.073 R)
• M17: 3,683,548 km (0.092 R)
• M18: 4,372,746 km (0.081 R)
• M19: 5,069,573 km (0.117 R)
• M20: 5,801,106 km (0.065 R)
• M21: 6,075,469 km (0.118 R)
• M22: 6,249,152 km (0.118 R)
• M23: 7,069,247 km (0.1 R)
• M24: 7,622,460 km (0.053 R)
• M25: 7,923,302 km (0.054 R)
• M26: 8,228,032 km (0.108 R)
• M27: 9,566,185 km (0.038 R)
• M28: 9,850,122 km (0.109 R)
• M29: 10,095,612 km (0.106 R)
• M30: 10,929,022 km (0.061 R)
• M31: 11,439,600 km (0.103 R)
• M32: 12,088,854 km (0.093 R)
• M33: 12,308,015 km (0.119 R)
• M34: 12,440,110 km (0.119 R)
• M35: 13,018,007 km (0.028 R)
• M36: 13,107,616 km (0.076 R)
• M37: 13,741,312 km (0.093 R)
• M38: 14,107,977 km (0.077 R)
• M39: 14,338,657 km (0.112 R)
• M40: 14,570,683 km (0.09 R)
• M41: 14,897,704 km (0.097 R)
• M42: 15,893,128 km (0.057 R)
• M43: 16,812,258 km (0.041 R)
• M44: 17,451,040 km (0.106 R)
• M45: 17,550,074 km (0.042 R)
• M46: 17,898,039 km (0.103 R)
• M47: 18,198,132 km (0.11 R)
• M48: 18,854,119 km (0.104 R)
• M49: 19,517,735 km (0.075 R)
• M50: 19,671,970 km (0.113 R)
• M51: 20,553,700 km (0.091 R)
• M52: 21,183,956 km (0.099 R)
• M53: 22,841,201 km (0.114 R)
• M54: 24,207,927 km (0.09 R)
• M55: 24,484,534 km (0.085 R)
• M56: 24,650,887 km (0.107 R)
• M57: 24,762,038 km (0.097 R)
• M58: 25,096,539 km (0.102 R)
• M59: 26,620,343 km (0.049 R)
• M60: 27,422,187 km (0.067 R)
• M61: 27,710,462 km (0.092 R)
• M62: 29,343,622 km (0.095 R)
• M63: 31,428,568 km (0.087 R)
• M64: 31,730,456 km (0.052 R)
• M65: 33,437,966 km (0.088 R)
• M66: 33,561,086 km (0.119 R)
• M67: 34,613,656 km (0.098 R)
• M68: 34,987,800 km (0.112 R)
• M69: 35,112,715 km (0.09 R)
• M70: 35,865,790 km (0.111 R)
• M71: 36,434,113 km (0.113 R)
• M72: 38,737,172 km (0.099 R)
• M73: 38,866,424 km (0.12 R)
• M74: 39,385,230 km (0.098 R)
• M75: 41,483,041 km (0.1 R)
• M76: 42,146,059 km (0.087 R)
• M77: 43,013,277 km (0.099 R)
• M78: 43,281,357 km (0.057 R)
• M79: 44,088,587 km (0.056 R)
• M80: 44,223,674 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.5

Radius: 7.1

Gravity: 18.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.03 AU - 19.27 AU

Year: 23245 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,784,498 km

• M1: 121,025 km (0.109 R)
• M2: 390,750 km (0.117 R)
• M3: 774,917 km (0.083 R)
• M4: 1,093,710 km (0.108 R)
• M5: 1,519,316 km (0.065 R)
• M6: 1,992,195 km (0.082 R)
• M7: 2,345,096 km (0.047 R)
• M8: 2,759,782 km (0.09 R)
• M9: 2,975,801 km (0.103 R)
• M10: 3,287,413 km (0.062 R)
• M11: 3,609,348 km (0.08 R)
• M12: 4,135,932 km (0.111 R)
• M13: 5,206,455 km (0.117 R)
• M14: 5,690,254 km (0.091 R)
• M15: 6,076,516 km (0.057 R)
• M16: 6,188,415 km (0.076 R)
• M17: 6,244,664 km (0.118 R)
• M18: 6,816,277 km (0.094 R)
• M19: 6,991,008 km (0.084 R)
• M20: 7,344,956 km (0.11 R)
• M21: 7,584,163 km (0.051 R)
• M22: 7,765,326 km (0.041 R)
• M23: 7,826,063 km (0.116 R)
• M24: 7,886,800 km (0.102 R)
• M25: 8,255,259 km (0.076 R)
• M26: 8,629,254 km (0.097 R)
• M27: 8,945,205 km (0.065 R)
• M28: 9,329,372 km (0.118 R)
• M29: 9,523,400 km (0.061 R)
• M30: 9,915,646 km (0.049 R)
• M31: 11,467,425 km (0.116 R)
• M32: 11,675,366 km (0.117 R)
• M33: 13,383,325 km (0.108 R)
• M34: 13,529,183 km (0.109 R)
• M35: 15,167,728 km (0.095 R)
• M36: 17,421,719 km (0.03 R)
• M37: 19,860,913 km (0.059 R)
• M38: 19,944,089 km (0.057 R)
• M39: 21,120,078 km (0.095 R)
• M40: 21,973,833 km (0.063 R)
• M41: 22,232,188 km (0.087 R)
• M42: 25,229,382 km (0.053 R)
• M43: 25,409,498 km (0.084 R)
• M44: 25,771,225 km (0.028 R)
• M45: 26,225,853 km (0.086 R)
• M46: 26,317,108 km (0.099 R)
• M47: 27,512,694 km (0.119 R)
• M48: 28,444,390 km (0.111 R)
• M49: 31,785,808 km (0.059 R)
• M50: 31,980,434 km (0.084 R)
• M51: 33,156,722 km (0.102 R)
• M52: 34,747,097 km (0.098 R)
• M53: 37,692,231 km (0.076 R)
• M54: 38,311,416 km (0.118 R)
• M55: 43,817,366 km (0.119 R)
• M56: 45,999,999 km (0.11 R)
• M57: 46,661,670 km (0.066 R)
• M58: 47,104,480 km (0.105 R)
• M59: 48,665,384 km (0.112 R)
• M60: 52,871,627 km (0.085 R)
• M61: 53,333,286 km (0.05 R)
• M62: 53,912,230 km (0.062 R)
• M63: 54,842,879 km (0.118 R)
• M64: 54,959,715 km (0.105 R)
• M65: 56,248,799 km (0.083 R)
• M66: 56,720,182 km (0.087 R)
• M67: 59,215,774 km (0.108 R)
• M68: 59,335,452 km (0.109 R)
• M69: 59,575,258 km (0.066 R)
• M70: 63,331,660 km (0.094 R)
• M71: 67,039,144 km (0.096 R)
• M72: 67,789,078 km (0.118 R)
• M73: 68,667,367 km (0.113 R)
• M74: 69,171,063 km (0.079 R)
• M75: 73,372,669 km (0.095 R)
• M76: 74,662,053 km (0.085 R)
• M77: 74,791,455 km (0.096 R)
• M78: 75,439,364 km (0.093 R)
• M79: 77,394,159 km (0.119 R)
• M80: 77,525,057 km (0.097 R)
• M81: 77,918,350 km (0.107 R)
• M82: 79,233,764 km (0.042 R)
• M83: 79,629,750 km (0.063 R)
• M84: 79,761,994 km (0.104 R)
• M85: 83,895,084 km (0.093 R)
• M86: 84,029,573 km (0.076 R)
• M87: 84,972,937 km (0.114 R)
• M88: 86,326,798 km (0.102 R)
• M89: 87,006,421 km (0.116 R)
• M90: 87,824,272 km (0.063 R)
• M91: 90,568,645 km (0.108 R)
• M92: 90,706,724 km (0.094 R)
• M93: 92,367,709 km (0.083 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 10,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit