🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.4

Radius: 10.7

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.66 AU - 0.86 AU

Year: 466 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 57,556,613 km

• M1: 141,520 km (0.118 R)
• M2: 282,890 km (0.069 R)
• M3: 362,775 km (0.057 R)
• M4: 463,155 km (0.075 R)
• M5: 542,442 km (0.118 R)
• M6: 654,042 km (0.058 R)
• M7: 761,902 km (0.115 R)
• M8: 867,668 km (0.062 R)
• M9: 938,128 km (0.096 R)
• M10: 1,043,146 km (0.045 R)
• M11: 1,210,995 km (0.085 R)
• M12: 1,295,817 km (0.107 R)
• M13: 1,377,647 km (0.026 R)
• M14: 1,568,384 km (0.104 R)
• M15: 1,683,874 km (0.101 R)
• M16: 1,836,463 km (0.086 R)
• M17: 1,923,380 km (0.085 R)
• M18: 1,993,840 km (0.082 R)
• M19: 2,083,150 km (0.086 R)
• M20: 2,149,721 km (0.076 R)
• M21: 2,322,058 km (0.11 R)
• M22: 2,448,169 km (0.117 R)
• M23: 2,582,957 km (0.108 R)
• M24: 2,654,614 km (0.097 R)
• M25: 2,786,560 km (0.042 R)
• M26: 2,866,894 km (0.08 R)
• M27: 3,112,384 km (0.111 R)
• M28: 3,216,803 km (0.088 R)
• M29: 3,336,481 km (0.079 R)
• M30: 3,631,488 km (0.082 R)
• M31: 3,771,063 km (0.049 R)
• M32: 3,837,784 km (0.039 R)
• M33: 4,040,489 km (0.078 R)
• M34: 4,162,262 km (0.065 R)
• M35: 4,362,723 km (0.067 R)
• M36: 4,685,555 km (0.056 R)
• M37: 4,781,447 km (0.064 R)
• M38: 4,894,244 km (0.09 R)
• M39: 5,016,166 km (0.083 R)
• M40: 5,362,635 km (0.066 R)
• M41: 5,446,260 km (0.114 R)
• M42: 5,572,670 km (0.113 R)
• M43: 5,665,870 km (0.116 R)
• M44: 5,734,086 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.1

Radius: 14.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.78 AU - 1.18 AU

Year: 682 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 57,556,613 km

• M1: 180,565 km (0.097 R)
• M2: 356,193 km (0.113 R)
• M3: 470,635 km (0.111 R)
• M4: 574,755 km (0.079 R)
• M5: 684,709 km (0.108 R)
• M6: 785,090 km (0.097 R)
• M7: 963,709 km (0.041 R)
• M8: 1,068,877 km (0.067 R)
• M9: 1,178,233 km (0.081 R)
• M10: 1,286,242 km (0.051 R)
• M11: 1,466,658 km (0.11 R)
• M12: 1,649,765 km (0.108 R)
• M13: 1,821,952 km (0.099 R)
• M14: 1,968,110 km (0.112 R)
• M15: 2,138,352 km (0.03 R)
• M16: 2,293,036 km (0.037 R)
• M17: 2,437,697 km (0.028 R)
• M18: 2,550,045 km (0.118 R)
• M19: 2,707,422 km (0.033 R)
• M20: 2,838,769 km (0.096 R)
• M21: 2,942,291 km (0.115 R)
• M22: 3,123,005 km (0.027 R)
• M23: 3,245,526 km (0.088 R)
• M24: 3,361,913 km (0.036 R)
• M25: 3,495,504 km (0.043 R)
• M26: 3,735,758 km (0.111 R)
• M27: 4,006,530 km (0.113 R)
• M28: 4,190,536 km (0.112 R)
• M29: 4,343,275 km (0.099 R)
• M30: 4,472,079 km (0.039 R)
• M31: 4,680,768 km (0.098 R)
• M32: 4,777,408 km (0.061 R)
• M33: 4,963,957 km (0.085 R)
• M34: 5,053,715 km (0.059 R)
• M35: 5,216,627 km (0.083 R)
• M36: 5,659,437 km (0.089 R)
• M37: 5,809,933 km (0.112 R)
• M38: 5,961,625 km (0.108 R)
• M39: 6,114,663 km (0.098 R)
• M40: 6,269,048 km (0.103 R)
• M41: 6,454,101 km (0.113 R)
• M42: 6,542,513 km (0.113 R)
• M43: 6,631,225 km (0.089 R)
• M44: 6,750,155 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.8

Radius: 14.1

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.11 AU - 1.69 AU

Year: 1164 Days

Day: 5.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 57,556,613 km

• M1: 179,218 km (0.072 R)
• M2: 267,331 km (0.053 R)
• M3: 363,672 km (0.038 R)
• M4: 464,053 km (0.091 R)
• M5: 586,872 km (0.053 R)
• M6: 708,196 km (0.086 R)
• M7: 801,695 km (0.093 R)
• M8: 922,720 km (0.066 R)
• M9: 1,074,711 km (0.088 R)
• M10: 1,216,679 km (0.115 R)
• M11: 1,326,036 km (0.113 R)
• M12: 1,425,518 km (0.109 R)
• M13: 1,639,593 km (0.092 R)
• M14: 1,783,506 km (0.116 R)
• M15: 2,030,641 km (0.104 R)
• M16: 2,194,002 km (0.12 R)
• M17: 2,297,375 km (0.11 R)
• M18: 2,394,314 km (0.113 R)
• M19: 2,492,600 km (0.069 R)
• M20: 2,685,132 km (0.104 R)
• M21: 2,926,284 km (0.111 R)
• M22: 3,093,983 km (0.105 R)
• M23: 3,319,726 km (0.114 R)
• M24: 3,513,605 km (0.058 R)
• M25: 3,806,817 km (0.04 R)
• M26: 3,903,158 km (0.074 R)
• M27: 4,049,166 km (0.038 R)
• M28: 4,187,244 km (0.097 R)
• M29: 4,356,888 km (0.065 R)
• M30: 4,467,890 km (0.076 R)
• M31: 4,569,766 km (0.111 R)
• M32: 4,734,324 km (0.102 R)
• M33: 4,858,939 km (0.079 R)
• M34: 5,079,895 km (0.075 R)
• M35: 5,239,815 km (0.101 R)
• M36: 5,336,455 km (0.105 R)
• M37: 5,433,843 km (0.098 R)
• M38: 5,575,513 km (0.113 R)
• M39: 6,019,220 km (0.099 R)
• M40: 6,245,412 km (0.096 R)
• M41: 6,382,593 km (0.103 R)
• M42: 6,509,003 km (0.07 R)
• M43: 6,624,792 km (0.088 R)
• M44: 6,741,329 km (0.045 R)
• M45: 7,094,978 km (0.097 R)
• M46: 7,202,240 km (0.113 R)
• M47: 7,297,983 km (0.043 R)
• M48: 7,418,409 km (0.072 R)
• M49: 7,648,939 km (0.029 R)
• M50: 8,030,264 km (0.099 R)
• M51: 8,142,163 km (0.095 R)
• M52: 8,292,210 km (0.095 R)
• M53: 8,582,280 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.6

Radius: 10.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.08 AU - 2.28 AU

Year: 2263 Days

Day: 8.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 57,556,613 km

• M1: 146,756 km (0.116 R)
• M2: 252,970 km (0.083 R)
• M3: 642,672 km (0.07 R)
• M4: 878,140 km (0.117 R)
• M5: 1,010,683 km (0.113 R)
• M6: 1,091,915 km (0.066 R)
• M7: 1,349,522 km (0.12 R)
• M8: 1,560,605 km (0.065 R)
• M9: 1,636,601 km (0.113 R)
• M10: 1,723,667 km (0.056 R)
• M11: 1,892,413 km (0.088 R)
• M12: 2,150,769 km (0.11 R)
• M13: 2,235,890 km (0.104 R)
• M14: 2,344,049 km (0.103 R)
• M15: 2,498,284 km (0.083 R)
• M16: 2,805,558 km (0.109 R)
• M17: 3,581,971 km (0.095 R)
• M18: 3,734,711 km (0.076 R)
• M19: 3,994,263 km (0.112 R)
• M20: 4,206,094 km (0.077 R)
• M21: 4,367,510 km (0.112 R)
• M22: 4,530,871 km (0.099 R)
• M23: 4,724,151 km (0.078 R)
• M24: 4,878,087 km (0.102 R)
• M25: 5,104,728 km (0.089 R)
• M26: 5,393,003 km (0.11 R)
• M27: 5,568,631 km (0.052 R)
• M28: 5,820,554 km (0.05 R)
• M29: 6,076,366 km (0.099 R)
• M30: 6,259,175 km (0.117 R)
• M31: 6,381,995 km (0.063 R)
• M32: 6,913,217 km (0.12 R)
• M33: 7,008,511 km (0.097 R)
• M34: 7,200,295 km (0.117 R)
• M35: 7,426,188 km (0.07 R)
• M36: 7,589,100 km (0.062 R)
• M37: 7,687,386 km (0.119 R)
• M38: 7,885,304 km (0.091 R)
• M39: 8,084,867 km (0.051 R)
• M40: 8,235,512 km (0.057 R)
• M41: 8,370,450 km (0.088 R)
• M42: 8,472,027 km (0.103 R)
• M43: 8,556,998 km (0.094 R)
• M44: 9,038,105 km (0.101 R)
• M45: 9,125,021 km (0.074 R)
• M46: 9,492,882 km (0.119 R)
• M47: 9,758,568 km (0.061 R)
• M48: 9,847,729 km (0.053 R)
• M49: 10,315,521 km (0.092 R)
• M50: 10,570,436 km (0.101 R)
• M51: 10,864,396 km (0.104 R)
• M52: 11,254,248 km (0.053 R)
• M53: 11,648,737 km (0.065 R)
• M54: 11,838,278 km (0.102 R)
• M55: 12,143,607 km (0.076 R)
• M56: 12,957,270 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273

Radius: 6.6

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.33 AU - 10.83 AU

Year: 20843 Days

Day: 21.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,556,613 km

• M1: 83,924 km (0.116 R)
• M2: 257,009 km (0.101 R)
• M3: 649,105 km (0.118 R)
• M4: 864,227 km (0.031 R)
• M5: 1,056,610 km (0.079 R)
• M6: 1,310,178 km (0.046 R)
• M7: 1,382,584 km (0.105 R)
• M8: 1,633,908 km (0.077 R)
• M9: 1,982,022 km (0.088 R)
• M10: 2,037,523 km (0.055 R)
• M11: 2,622,151 km (0.083 R)
• M12: 2,744,971 km (0.095 R)
• M13: 3,028,459 km (0.026 R)
• M14: 3,288,311 km (0.116 R)
• M15: 3,488,024 km (0.118 R)
• M16: 3,794,999 km (0.058 R)
• M17: 4,692,586 km (0.099 R)
• M18: 5,145,868 km (0.091 R)
• M19: 5,261,357 km (0.102 R)
• M20: 5,891,912 km (0.026 R)
• M21: 6,134,560 km (0.091 R)
• M22: 6,839,615 km (0.078 R)
• M23: 7,223,333 km (0.049 R)
• M24: 7,483,035 km (0.049 R)
• M25: 7,526,568 km (0.063 R)
• M26: 8,780,797 km (0.035 R)
• M27: 9,011,477 km (0.096 R)
• M28: 9,150,902 km (0.106 R)
• M29: 9,954,242 km (0.119 R)
• M30: 10,583,750 km (0.072 R)
• M31: 13,122,426 km (0.086 R)
• M32: 13,386,167 km (0.079 R)
• M33: 13,545,339 km (0.118 R)
• M34: 14,350,325 km (0.118 R)
• M35: 15,005,414 km (0.1 R)
• M36: 15,170,720 km (0.065 R)
• M37: 15,614,577 km (0.117 R)
• M38: 15,894,026 km (0.101 R)
• M39: 16,856,838 km (0.075 R)
• M40: 17,028,576 km (0.029 R)
• M41: 17,605,725 km (0.075 R)
• M42: 19,135,812 km (0.077 R)
• M43: 19,255,191 km (0.057 R)
• M44: 22,195,686 km (0.081 R)
• M45: 22,321,199 km (0.091 R)
• M46: 24,620,668 km (0.098 R)
• M47: 25,403,813 km (0.045 R)
• M48: 25,535,160 km (0.096 R)
• M49: 25,996,520 km (0.093 R)
• M50: 26,327,729 km (0.103 R)
• M51: 27,195,547 km (0.033 R)
• M52: 27,397,055 km (0.057 R)
• M53: 27,464,374 km (0.065 R)
• M54: 27,666,630 km (0.054 R)
• M55: 27,734,099 km (0.117 R)
• M56: 28,480,592 km (0.118 R)
• M57: 28,685,242 km (0.069 R)
• M58: 29,164,853 km (0.116 R)
• M59: 30,619,393 km (0.1 R)
• M60: 32,026,511 km (0.117 R)
• M61: 32,737,998 km (0.119 R)
• M62: 32,880,864 km (0.113 R)
• M63: 33,454,572 km (0.108 R)
• M64: 34,612,011 km (0.077 R)
• M65: 36,817,233 km (0.101 R)
• M66: 36,891,433 km (0.106 R)
• M67: 37,562,380 km (0.055 R)
• M68: 38,613,754 km (0.069 R)
• M69: 38,991,638 km (0.113 R)
• M70: 40,438,848 km (0.109 R)
• M71: 41,825,919 km (0.118 R)
• M72: 42,058,693 km (0.119 R)
• M73: 42,525,289 km (0.078 R)
• M74: 43,228,549 km (0.113 R)
• M75: 43,306,938 km (0.077 R)
• M76: 45,281,779 km (0.104 R)
• M77: 47,205,010 km (0.105 R)
• M78: 47,366,426 km (0.098 R)
• M79: 47,932,953 km (0.092 R)
• M80: 49,236,549 km (0.053 R)
• M81: 49,646,297 km (0.047 R)
• M82: 51,462,416 km (0.101 R)
• M83: 53,805,268 km (0.112 R)
• M84: 55,755,725 km (0.027 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 17,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit