🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412

Radius: 11.2

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.62 AU

Year: 321 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,912,226 km

• M1: 140,622 km (0.111 R)
• M2: 220,358 km (0.078 R)
• M3: 301,290 km (0.075 R)
• M4: 380,128 km (0.112 R)
• M5: 521,648 km (0.098 R)
• M6: 659,427 km (0.094 R)
• M7: 733,329 km (0.12 R)
• M8: 817,104 km (0.03 R)
• M9: 949,348 km (0.11 R)
• M10: 1,067,231 km (0.109 R)
• M11: 1,197,980 km (0.095 R)
• M12: 1,334,413 km (0.118 R)
• M13: 1,418,786 km (0.036 R)
• M14: 1,648,868 km (0.112 R)
• M15: 1,770,640 km (0.081 R)
• M16: 1,873,115 km (0.063 R)
• M17: 2,033,035 km (0.066 R)
• M18: 2,150,021 km (0.083 R)
• M19: 2,226,166 km (0.092 R)
• M20: 2,317,720 km (0.118 R)
• M21: 2,400,747 km (0.093 R)
• M22: 2,544,809 km (0.034 R)
• M23: 2,620,506 km (0.096 R)
• M24: 2,758,734 km (0.092 R)
• M25: 2,920,450 km (0.092 R)
• M26: 3,269,611 km (0.052 R)
• M27: 3,413,225 km (0.096 R)
• M28: 3,575,838 km (0.1 R)
• M29: 3,712,421 km (0.092 R)
• M30: 3,821,777 km (0.092 R)
• M31: 4,025,978 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.3

Radius: 11.3

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.55 AU - 0.83 AU

Year: 396 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,912,226 km

• M1: 157,676 km (0.053 R)
• M2: 238,160 km (0.095 R)
• M3: 310,715 km (0.025 R)
• M4: 454,778 km (0.104 R)
• M5: 592,258 km (0.118 R)
• M6: 741,557 km (0.107 R)
• M7: 857,196 km (0.119 R)
• M8: 934,987 km (0.062 R)
• M9: 1,015,470 km (0.066 R)
• M10: 1,271,881 km (0.107 R)
• M11: 1,418,337 km (0.095 R)
• M12: 1,522,757 km (0.095 R)
• M13: 1,823,598 km (0.108 R)
• M14: 1,926,222 km (0.059 R)
• M15: 2,036,925 km (0.1 R)
• M16: 2,113,818 km (0.11 R)
• M17: 2,185,625 km (0.117 R)
• M18: 2,264,463 km (0.103 R)
• M19: 2,412,714 km (0.06 R)
• M20: 2,500,678 km (0.116 R)
• M21: 2,602,405 km (0.095 R)
• M22: 2,731,807 km (0.078 R)
• M23: 2,896,514 km (0.082 R)
• M24: 2,970,116 km (0.12 R)
• M25: 3,071,394 km (0.092 R)
• M26: 3,187,631 km (0.066 R)
• M27: 3,284,571 km (0.045 R)
• M28: 3,403,501 km (0.104 R)
• M29: 3,960,604 km (0.064 R)
• M30: 4,050,063 km (0.088 R)
• M31: 4,538,351 km (0.06 R)
• M32: 4,663,414 km (0.076 R)
• M33: 4,877,040 km (0.119 R)
• M34: 4,973,082 km (0.055 R)
• M35: 5,207,651 km (0.069 R)
• M36: 5,454,338 km (0.093 R)
• M37: 5,545,743 km (0.068 R)
• M38: 5,730,047 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 13.5

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.28 AU - 1.42 AU

Year: 1083 Days

Day: 14.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,912,226 km

• M1: 168,148 km (0.09 R)
• M2: 323,879 km (0.104 R)
• M3: 432,039 km (0.118 R)
• M4: 543,788 km (0.108 R)
• M5: 744,848 km (0.078 R)
• M6: 852,857 km (0.103 R)
• M7: 943,514 km (0.093 R)
• M8: 1,032,076 km (0.099 R)
• M9: 1,129,763 km (0.039 R)
• M10: 1,263,354 km (0.066 R)
• M11: 1,362,089 km (0.052 R)
• M12: 1,547,141 km (0.119 R)
• M13: 1,660,836 km (0.053 R)
• M14: 1,829,432 km (0.096 R)
• M15: 1,935,048 km (0.105 R)
• M16: 2,058,317 km (0.1 R)
• M17: 2,248,306 km (0.076 R)
• M18: 2,460,885 km (0.089 R)
• M19: 2,809,747 km (0.083 R)
• M20: 3,084,259 km (0.09 R)
• M21: 3,330,647 km (0.039 R)
• M22: 3,669,337 km (0.092 R)
• M23: 4,009,522 km (0.086 R)
• M24: 4,390,398 km (0.095 R)
• M25: 4,595,796 km (0.118 R)
• M26: 4,762,299 km (0.114 R)
• M27: 4,846,373 km (0.112 R)
• M28: 5,747,700 km (0.099 R)
• M29: 6,120,498 km (0.091 R)
• M30: 6,641,547 km (0.085 R)
• M31: 7,092,884 km (0.03 R)
• M32: 7,249,513 km (0.11 R)
• M33: 7,370,837 km (0.103 R)
• M34: 7,492,909 km (0.106 R)
• M35: 7,591,045 km (0.098 R)
• M36: 7,875,430 km (0.091 R)
• M37: 8,000,195 km (0.112 R)
• M38: 8,467,688 km (0.096 R)
• M39: 8,762,845 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138

Radius: 13.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.68 AU - 2.58 AU

Year: 2146 Days

Day: 11.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,912,226 km

• M1: 178,470 km (0.108 R)
• M2: 460,013 km (0.103 R)
• M3: 546,631 km (0.099 R)
• M4: 651,349 km (0.071 R)
• M5: 817,253 km (0.114 R)
• M6: 1,279,511 km (0.111 R)
• M7: 1,633,010 km (0.053 R)
• M8: 1,752,539 km (0.087 R)
• M9: 1,875,209 km (0.099 R)
• M10: 2,190,262 km (0.091 R)
• M11: 2,349,734 km (0.074 R)
• M12: 2,541,069 km (0.047 R)
• M13: 2,624,545 km (0.032 R)
• M14: 2,823,211 km (0.06 R)
• M15: 3,017,239 km (0.071 R)
• M16: 3,225,779 km (0.067 R)
• M17: 3,490,567 km (0.092 R)
• M18: 3,604,860 km (0.032 R)
• M19: 4,372,297 km (0.119 R)
• M20: 4,518,304 km (0.105 R)
• M21: 4,896,338 km (0.101 R)
• M22: 5,095,154 km (0.06 R)
• M23: 5,237,122 km (0.043 R)
• M24: 5,452,693 km (0.091 R)
• M25: 5,904,778 km (0.087 R)
• M26: 6,016,677 km (0.076 R)
• M27: 6,280,418 km (0.108 R)
• M28: 6,535,183 km (0.103 R)
• M29: 6,923,838 km (0.072 R)
• M30: 7,400,158 km (0.038 R)
• M31: 7,764,429 km (0.097 R)
• M32: 7,996,754 km (0.098 R)
• M33: 8,120,771 km (0.109 R)
• M34: 8,412,636 km (0.109 R)
• M35: 8,538,747 km (0.088 R)
• M36: 8,792,914 km (0.098 R)
• M37: 9,106,920 km (0.092 R)
• M38: 9,352,111 km (0.108 R)
• M39: 9,878,695 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.5

Radius: 12.4

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.99 AU - 5.95 AU

Year: 7648 Days

Day: 14.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,912,226 km

• M1: 186,698 km (0.071 R)
• M2: 295,605 km (0.114 R)
• M3: 414,087 km (0.119 R)
• M4: 671,844 km (0.102 R)
• M5: 784,641 km (0.077 R)
• M6: 920,027 km (0.113 R)
• M7: 1,181,225 km (0.066 R)
• M8: 1,430,006 km (0.08 R)
• M9: 1,637,648 km (0.107 R)
• M10: 1,957,787 km (0.083 R)
• M11: 2,773,545 km (0.09 R)
• M12: 3,010,956 km (0.096 R)
• M13: 3,329,600 km (0.106 R)
• M14: 3,480,394 km (0.108 R)
• M15: 3,999,499 km (0.086 R)
• M16: 4,214,022 km (0.058 R)
• M17: 4,598,788 km (0.119 R)
• M18: 4,710,837 km (0.108 R)
• M19: 4,966,350 km (0.078 R)
• M20: 5,820,554 km (0.117 R)
• M21: 6,094,916 km (0.103 R)
• M22: 6,187,368 km (0.035 R)
• M23: 6,373,617 km (0.097 R)
• M24: 6,561,662 km (0.111 R)
• M25: 7,104,852 km (0.093 R)
• M26: 7,202,240 km (0.105 R)
• M27: 7,530,009 km (0.117 R)
• M28: 7,829,205 km (0.084 R)
• M29: 7,929,734 km (0.086 R)
• M30: 8,098,481 km (0.098 R)
• M31: 8,542,637 km (0.073 R)
• M32: 9,383,377 km (0.076 R)
• M33: 9,777,567 km (0.06 R)
• M34: 11,030,300 km (0.058 R)
• M35: 11,332,487 km (0.116 R)
• M36: 11,560,774 km (0.071 R)
• M37: 11,867,749 km (0.116 R)
• M38: 11,983,537 km (0.073 R)
• M39: 12,844,024 km (0.03 R)
• M40: 13,042,391 km (0.09 R)
• M41: 13,122,127 km (0.08 R)
• M42: 13,321,840 km (0.073 R)
• M43: 13,603,383 km (0.062 R)
• M44: 13,724,557 km (0.081 R)
• M45: 13,927,412 km (0.055 R)
• M46: 14,377,253 km (0.072 R)
• M47: 14,790,293 km (0.085 R)
• M48: 15,081,709 km (0.106 R)
• M49: 15,628,041 km (0.11 R)
• M50: 15,712,713 km (0.117 R)
• M51: 15,882,357 km (0.07 R)
• M52: 17,174,733 km (0.111 R)
• M53: 18,635,108 km (0.09 R)
• M54: 18,950,011 km (0.078 R)
• M55: 19,539,427 km (0.112 R)
• M56: 20,597,084 km (0.11 R)
• M57: 20,829,409 km (0.119 R)
• M58: 22,337,356 km (0.102 R)
• M59: 22,528,243 km (0.115 R)
• M60: 23,200,984 km (0.054 R)
• M61: 24,173,221 km (0.081 R)
• M62: 26,510,388 km (0.025 R)
• M63: 26,611,367 km (0.117 R)
• M64: 27,322,406 km (0.097 R)
• M65: 27,680,094 km (0.047 R)
• M66: 27,936,654 km (0.092 R)
• M67: 28,091,039 km (0.096 R)
• M68: 29,126,855 km (0.087 R)
• M69: 30,386,469 km (0.085 R)
• M70: 30,651,108 km (0.098 R)
• M71: 31,449,661 km (0.077 R)
• M72: 31,556,624 km (0.079 R)
• M73: 32,470,966 km (0.051 R)
• M74: 33,230,474 km (0.094 R)
• M75: 33,612,547 km (0.038 R)
• M76: 33,831,409 km (0.043 R)
• M77: 34,105,771 km (0.046 R)
• M78: 34,656,591 km (0.119 R)
• M79: 35,043,900 km (0.083 R)
• M80: 37,002,136 km (0.06 R)
• M81: 37,115,082 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.9

Radius: 3

Gravity: 56.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.58 AU - 7.28 AU

Year: 9968 Days

Day: 16.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,912,226 km

• M1: 57,446 km (0.108 R)
• M2: 435,779 km (0.069 R)
• M3: 520,002 km (0.111 R)
• M4: 594,053 km (0.083 R)
• M5: 640,279 km (0.086 R)
• M6: 769,232 km (0.058 R)
• M7: 1,126,023 km (0.092 R)
• M8: 1,281,455 km (0.038 R)
• M9: 1,321,248 km (0.108 R)
• M10: 1,720,824 km (0.116 R)
• M11: 1,876,855 km (0.069 R)
• M12: 2,178,594 km (0.067 R)
• M13: 2,347,191 km (0.027 R)
• M14: 2,595,373 km (0.041 R)
• M15: 2,722,681 km (0.084 R)
• M16: 2,774,143 km (0.07 R)
• M17: 2,826,053 km (0.059 R)
• M18: 2,983,281 km (0.116 R)
• M19: 3,009,760 km (0.076 R)
• M20: 3,089,794 km (0.087 R)
• M21: 3,444,341 km (0.091 R)
• M22: 3,612,489 km (0.081 R)
• M23: 3,697,461 km (0.12 R)
• M24: 4,552,562 km (0.044 R)
• M25: 4,861,183 km (0.032 R)
• M26: 4,954,981 km (0.1 R)
• M27: 5,081,092 km (0.049 R)
• M28: 5,304,292 km (0.06 R)
• M29: 5,368,619 km (0.097 R)
• M30: 5,760,266 km (0.08 R)
• M31: 6,918,752 km (0.082 R)
• M32: 7,416,165 km (0.043 R)
• M33: 8,369,851 km (0.114 R)
• M34: 8,520,048 km (0.048 R)
• M35: 8,595,445 km (0.086 R)
• M36: 9,400,431 km (0.032 R)
• M37: 9,713,390 km (0.107 R)
• M38: 10,149,168 km (0.077 R)
• M39: 10,550,988 km (0.061 R)
• M40: 10,794,534 km (0.097 R)
• M41: 10,835,374 km (0.071 R)
• M42: 11,871,189 km (0.062 R)
• M43: 12,039,786 km (0.091 R)
• M44: 12,209,281 km (0.093 R)
• M45: 13,155,338 km (0.101 R)
• M46: 13,373,601 km (0.115 R)
• M47: 13,725,305 km (0.104 R)
• M48: 13,857,999 km (0.103 R)
• M49: 13,990,991 km (0.081 R)
• M50: 14,482,719 km (0.069 R)
• M51: 15,025,461 km (0.042 R)
• M52: 15,667,086 km (0.076 R)
• M53: 15,852,138 km (0.104 R)
• M54: 15,898,514 km (0.038 R)
• M55: 16,037,789 km (0.1 R)
• M56: 17,024,387 km (0.08 R)
• M57: 17,309,970 km (0.11 R)
• M58: 17,933,942 km (0.11 R)
• M59: 18,321,550 km (0.112 R)
• M60: 19,253,246 km (0.114 R)
• M61: 19,451,314 km (0.1 R)
• M62: 19,799,577 km (0.05 R)
• M63: 21,213,277 km (0.094 R)
• M64: 21,932,245 km (0.091 R)
• M65: 22,346,631 km (0.092 R)
• M66: 22,398,691 km (0.11 R)
• M67: 22,815,919 km (0.119 R)
• M68: 23,923,542 km (0.051 R)
• M69: 26,851,023 km (0.048 R)
• M70: 27,516,584 km (0.108 R)
• M71: 29,774,614 km (0.116 R)
• M72: 29,831,760 km (0.099 R)
• M73: 31,681,538 km (0.087 R)
• M74: 32,267,214 km (0.109 R)
• M75: 32,915,421 km (0.084 R)
• M76: 33,866,116 km (0.071 R)
• M77: 34,105,173 km (0.084 R)
• M78: 34,464,806 km (0.113 R)
• M79: 34,946,362 km (0.096 R)
• M80: 35,308,987 km (0.109 R)
• M81: 35,672,809 km (0.115 R)
• M82: 35,794,283 km (0.101 R)
• M83: 36,281,972 km (0.107 R)
• M84: 38,752,580 km (0.036 R)
• M85: 39,315,966 km (0.089 R)
• M86: 40,831,542 km (0.12 R)
• M87: 42,237,313 km (0.046 R)
• M88: 42,494,622 km (0.08 R)
• M89: 42,688,052 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795

Radius: 5.6

Gravity: 25.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.75 AU - 9.69 AU

Year: 17774 Days

Day: 18.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,912,226 km

• M1: 88,263 km (0.077 R)
• M2: 154,834 km (0.103 R)
• M3: 705,204 km (0.071 R)
• M4: 846,126 km (0.104 R)
• M5: 1,022,053 km (0.109 R)
• M6: 1,350,270 km (0.117 R)
• M7: 1,835,416 km (0.07 R)
• M8: 3,024,869 km (0.109 R)
• M9: 4,020,892 km (0.058 R)
• M10: 4,062,779 km (0.028 R)
• M11: 4,402,516 km (0.098 R)
• M12: 4,445,600 km (0.086 R)
• M13: 4,795,509 km (0.095 R)
• M14: 4,884,520 km (0.076 R)
• M15: 6,088,933 km (0.11 R)
• M16: 6,282,063 km (0.081 R)
• M17: 6,330,683 km (0.12 R)
• M18: 8,374,638 km (0.12 R)
• M19: 8,697,471 km (0.12 R)
• M20: 9,244,700 km (0.12 R)
• M21: 9,355,402 km (0.094 R)
• M22: 9,690,352 km (0.058 R)
• M23: 9,915,796 km (0.106 R)
• M24: 10,776,731 km (0.114 R)
• M25: 11,010,254 km (0.071 R)
• M26: 11,069,046 km (0.032 R)
• M27: 11,304,662 km (0.1 R)
• M28: 11,363,903 km (0.092 R)
• M29: 11,482,534 km (0.088 R)
• M30: 12,142,560 km (0.117 R)
• M31: 13,562,094 km (0.065 R)
• M32: 14,195,492 km (0.107 R)
• M33: 14,387,426 km (0.097 R)
• M34: 14,451,454 km (0.085 R)
• M35: 15,622,506 km (0.115 R)
• M36: 16,621,520 km (0.096 R)
• M37: 17,298,899 km (0.104 R)
• M38: 17,847,325 km (0.067 R)
• M39: 17,916,140 km (0.083 R)
• M40: 18,331,723 km (0.107 R)
• M41: 18,890,770 km (0.082 R)
• M42: 19,455,353 km (0.059 R)
• M43: 19,953,962 km (0.072 R)
• M44: 20,025,470 km (0.097 R)
• M45: 21,109,307 km (0.038 R)
• M46: 21,989,989 km (0.046 R)
• M47: 22,360,394 km (0.095 R)
• M48: 22,509,244 km (0.061 R)
• M49: 22,658,243 km (0.069 R)
• M50: 23,862,955 km (0.102 R)
• M51: 24,779,840 km (0.042 R)
• M52: 24,856,883 km (0.105 R)
• M53: 25,010,969 km (0.112 R)
• M54: 25,397,679 km (0.088 R)
• M55: 26,727,156 km (0.109 R)
• M56: 27,360,553 km (0.048 R)
• M57: 28,159,256 km (0.111 R)
• M58: 28,803,724 km (0.099 R)
• M59: 30,271,578 km (0.081 R)
• M60: 30,766,148 km (0.066 R)
• M61: 32,855,881 km (0.09 R)
• M62: 33,194,421 km (0.029 R)
• M63: 34,474,381 km (0.102 R)
• M64: 35,509,897 km (0.062 R)
• M65: 36,293,341 km (0.107 R)
• M66: 39,213,940 km (0.059 R)
• M67: 41,020,484 km (0.105 R)
• M68: 41,476,309 km (0.109 R)
• M69: 42,117,336 km (0.055 R)
• M70: 42,209,189 km (0.087 R)
• M71: 44,339,762 km (0.071 R)
• M72: 44,807,554 km (0.118 R)
• M73: 45,089,097 km (0.081 R)
• M74: 47,935,945 km (0.079 R)
• M75: 49,381,060 km (0.119 R)
• M76: 50,060,235 km (0.11 R)
• M77: 50,352,250 km (0.067 R)
• M78: 51,428,008 km (0.095 R)
• M79: 53,006,266 km (0.115 R)
• M80: 54,300,138 km (0.093 R)
• M81: 54,500,150 km (0.055 R)
• M82: 54,700,312 km (0.114 R)
• M83: 56,412,160 km (0.052 R)
• M84: 57,122,152 km (0.095 R)
• M85: 57,733,109 km (0.115 R)
• M86: 57,937,161 km (0.084 R)
• M87: 58,141,512 km (0.109 R)
• M88: 60,612,569 km (0.115 R)
• M89: 61,965,233 km (0.032 R)
• M90: 62,383,359 km (0.088 R)
• M91: 65,549,748 km (0.03 R)
• M92: 68,227,998 km (0.111 R)
• M93: 68,551,878 km (0.108 R)
• M94: 69,634,817 km (0.095 R)
• M95: 70,723,441 km (0.11 R)
• M96: 72,917,593 km (0.061 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 17,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit