🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

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: 369.4

Radius: 9.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.45 AU - 0.75 AU

Year: 310 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 43,264,495 km

• M1: 118,033 km (0.104 R)
• M2: 222,602 km (0.11 R)
• M3: 302,636 km (0.073 R)
• M4: 460,013 km (0.041 R)
• M5: 538,852 km (0.068 R)
• M6: 693,685 km (0.102 R)
• M7: 758,012 km (0.104 R)
• M8: 903,422 km (0.118 R)
• M9: 1,026,690 km (0.101 R)
• M10: 1,090,419 km (0.029 R)
• M11: 1,185,114 km (0.109 R)
• M12: 1,252,284 km (0.074 R)
• M13: 1,328,579 km (0.119 R)
• M14: 1,390,811 km (0.048 R)
• M15: 1,506,151 km (0.053 R)
• M16: 1,567,038 km (0.118 R)
• M17: 1,674,748 km (0.088 R)
• M18: 1,742,217 km (0.057 R)
• M19: 1,806,394 km (0.094 R)
• M20: 1,901,987 km (0.06 R)
• M21: 2,017,178 km (0.085 R)
• M22: 2,093,772 km (0.118 R)
• M23: 2,162,288 km (0.106 R)
• M24: 2,273,289 km (0.094 R)
• M25: 2,367,386 km (0.119 R)
• M26: 2,467,617 km (0.116 R)
• M27: 2,525,511 km (0.098 R)
• M28: 2,608,239 km (0.101 R)
• M29: 2,682,140 km (0.113 R)
• M30: 2,761,726 km (0.079 R)
• M31: 2,852,083 km (0.086 R)
• M32: 2,928,229 km (0.06 R)
• M33: 3,051,497 km (0.1 R)
• M34: 3,340,670 km (0.104 R)
• M35: 3,453,317 km (0.098 R)
• M36: 3,540,084 km (0.108 R)
• M37: 3,633,134 km (0.12 R)
• M38: 3,776,897 km (0.107 R)
• M39: 3,843,917 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718

Radius: 13.1

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.87 AU - 2.15 AU

Year: 1900 Days

Day: 11.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 43,264,495 km

• M1: 172,187 km (0.058 R)
• M2: 290,369 km (0.086 R)
• M3: 397,033 km (0.049 R)
• M4: 530,175 km (0.111 R)
• M5: 704,905 km (0.112 R)
• M6: 792,270 km (0.083 R)
• M7: 1,006,345 km (0.108 R)
• M8: 1,107,024 km (0.113 R)
• M9: 1,230,592 km (0.09 R)
• M10: 1,329,177 km (0.094 R)
• M11: 1,451,249 km (0.12 R)
• M12: 1,784,403 km (0.115 R)
• M13: 1,977,833 km (0.108 R)
• M14: 2,142,391 km (0.116 R)
• M15: 2,741,531 km (0.105 R)
• M16: 2,846,399 km (0.098 R)
• M17: 3,073,787 km (0.086 R)
• M18: 3,196,757 km (0.073 R)
• M19: 3,363,110 km (0.11 R)
• M20: 3,618,324 km (0.085 R)
• M21: 4,013,112 km (0.103 R)
• M22: 4,132,791 km (0.112 R)
• M23: 4,391,296 km (0.054 R)
• M24: 4,686,303 km (0.069 R)
• M25: 5,263,451 km (0.12 R)
• M26: 5,361,737 km (0.056 R)
• M27: 5,510,587 km (0.108 R)
• M28: 5,761,612 km (0.095 R)
• M29: 5,931,107 km (0.094 R)
• M30: 6,119,450 km (0.026 R)
• M31: 6,396,955 km (0.056 R)
• M32: 6,572,582 km (0.113 R)
• M33: 7,218,097 km (0.11 R)
• M34: 7,790,160 km (0.063 R)
• M35: 7,921,357 km (0.089 R)
• M36: 8,569,415 km (0.113 R)
• M37: 8,782,592 km (0.064 R)
• M38: 9,473,136 km (0.107 R)
• M39: 9,693,643 km (0.057 R)
• M40: 9,855,209 km (0.108 R)
• M41: 10,017,672 km (0.084 R)
• M42: 10,263,012 km (0.105 R)
• M43: 10,469,009 km (0.098 R)
• M44: 10,822,359 km (0.075 R)
• M45: 11,116,319 km (0.081 R)
• M46: 11,285,514 km (0.081 R)
• M47: 11,626,298 km (0.085 R)
• M48: 11,798,036 km (0.09 R)
• M49: 12,144,056 km (0.114 R)
• M50: 12,824,128 km (0.105 R)
• M51: 13,090,562 km (0.056 R)
• M52: 13,202,162 km (0.088 R)
• M53: 13,336,501 km (0.12 R)
• M54: 13,561,496 km (0.113 R)
• M55: 13,697,031 km (0.051 R)
• M56: 13,787,688 km (0.114 R)
• M57: 13,992,338 km (0.1 R)
• M58: 14,152,258 km (0.114 R)
• M59: 14,404,629 km (0.103 R)
• M60: 14,984,022 km (0.083 R)
• M61: 15,288,304 km (0.089 R)
• M62: 15,950,723 km (0.042 R)
• M63: 16,093,889 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.4

Radius: 14.2

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.61 AU - 4.21 AU

Year: 5156 Days

Day: 11.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 43,264,495 km

• M1: 179,966 km (0.119 R)
• M2: 362,476 km (0.101 R)
• M3: 525,986 km (0.067 R)
• M4: 785,239 km (0.109 R)
• M5: 993,180 km (0.074 R)
• M6: 1,120,937 km (0.11 R)
• M7: 1,209,349 km (0.065 R)
• M8: 1,871,469 km (0.09 R)
• M9: 2,326,696 km (0.094 R)
• M10: 2,530,448 km (0.102 R)
• M11: 2,649,677 km (0.075 R)
• M12: 2,770,702 km (0.097 R)
• M13: 3,018,735 km (0.081 R)
• M14: 3,113,580 km (0.119 R)
• M15: 3,322,868 km (0.088 R)
• M16: 3,470,371 km (0.091 R)
• M17: 3,620,268 km (0.117 R)
• M18: 3,721,397 km (0.059 R)
• M19: 4,188,292 km (0.101 R)
• M20: 4,455,773 km (0.034 R)
• M21: 4,821,390 km (0.1 R)
• M22: 4,970,539 km (0.048 R)
• M23: 5,196,880 km (0.065 R)
• M24: 5,426,812 km (0.087 R)
• M25: 5,956,538 km (0.111 R)
• M26: 6,157,000 km (0.107 R)
• M27: 6,400,545 km (0.045 R)
• M28: 6,792,641 km (0.077 R)
• M29: 7,065,507 km (0.049 R)
• M30: 7,320,721 km (0.039 R)
• M31: 7,514,002 km (0.092 R)
• M32: 7,905,948 km (0.085 R)
• M33: 8,259,897 km (0.098 R)
• M34: 9,144,469 km (0.059 R)
• M35: 9,283,296 km (0.066 R)
• M36: 10,130,917 km (0.056 R)
• M37: 10,226,660 km (0.06 R)
• M38: 10,636,708 km (0.025 R)
• M39: 10,782,865 km (0.091 R)
• M40: 11,324,110 km (0.063 R)
• M41: 11,598,173 km (0.057 R)
• M42: 11,924,895 km (0.106 R)
• M43: 12,152,733 km (0.078 R)
• M44: 12,331,053 km (0.114 R)
• M45: 12,536,002 km (0.11 R)
• M46: 13,053,013 km (0.111 R)
• M47: 13,235,672 km (0.066 R)
• M48: 13,340,390 km (0.043 R)
• M49: 13,498,066 km (0.069 R)
• M50: 13,629,862 km (0.099 R)
• M51: 13,788,735 km (0.111 R)
• M52: 14,134,904 km (0.077 R)
• M53: 14,376,206 km (0.119 R)
• M54: 14,890,224 km (0.106 R)
• M55: 15,382,850 km (0.053 R)
• M56: 15,714,209 km (0.094 R)
• M57: 16,075,787 km (0.068 R)
• M58: 17,034,710 km (0.086 R)
• M59: 17,177,276 km (0.041 R)
• M60: 18,536,971 km (0.109 R)
• M61: 18,771,840 km (0.12 R)
• M62: 19,066,847 km (0.088 R)
• M63: 19,661,499 km (0.119 R)
• M64: 20,051,351 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.9

Radius: 7.4

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.34 AU - 6.2 AU

Year: 9243 Days

Day: 21.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,264,495 km

• M1: 120,875 km (0.066 R)
• M2: 212,878 km (0.112 R)
• M3: 385,663 km (0.115 R)
• M4: 614,249 km (0.045 R)
• M5: 744,100 km (0.092 R)
• M6: 1,100,592 km (0.106 R)
• M7: 1,304,942 km (0.054 R)
• M8: 1,505,553 km (0.07 R)
• M9: 1,633,908 km (0.117 R)
• M10: 1,749,397 km (0.071 R)
• M11: 1,901,838 km (0.081 R)
• M12: 2,347,939 km (0.097 R)
• M13: 3,208,575 km (0.083 R)
• M14: 3,332,891 km (0.067 R)
• M15: 3,694,020 km (0.116 R)
• M16: 4,134,885 km (0.107 R)
• M17: 4,247,682 km (0.073 R)
• M18: 4,638,880 km (0.097 R)
• M19: 5,381,783 km (0.086 R)
• M20: 5,654,351 km (0.073 R)
• M21: 6,394,262 km (0.08 R)
• M22: 6,842,158 km (0.055 R)
• M23: 7,002,676 km (0.111 R)
• M24: 7,110,387 km (0.094 R)
• M25: 7,963,543 km (0.107 R)
• M26: 8,132,439 km (0.092 R)
• M27: 9,229,291 km (0.061 R)
• M28: 9,436,334 km (0.11 R)
• M29: 9,704,863 km (0.097 R)
• M30: 10,097,258 km (0.102 R)
• M31: 10,371,920 km (0.057 R)
• M32: 10,618,158 km (0.07 R)
• M33: 11,116,319 km (0.104 R)
• M34: 11,463,236 km (0.111 R)
• M35: 12,232,618 km (0.059 R)
• M36: 12,427,544 km (0.119 R)
• M37: 12,590,755 km (0.094 R)
• M38: 13,417,732 km (0.073 R)
• M39: 13,518,112 km (0.117 R)
• M40: 13,820,749 km (0.093 R)
• M41: 14,023,753 km (0.112 R)
• M42: 14,091,671 km (0.089 R)
• M43: 14,330,279 km (0.08 R)
• M44: 14,949,764 km (0.079 R)
• M45: 15,542,920 km (0.11 R)
• M46: 16,001,587 km (0.098 R)
• M47: 16,108,100 km (0.112 R)
• M48: 16,500,645 km (0.041 R)
• M49: 17,258,658 km (0.115 R)
• M50: 17,367,864 km (0.038 R)
• M51: 18,286,993 km (0.112 R)
• M52: 18,361,343 km (0.114 R)
• M53: 19,184,281 km (0.092 R)
• M54: 19,828,450 km (0.117 R)
• M55: 19,981,040 km (0.092 R)
• M56: 20,711,227 km (0.105 R)
• M57: 20,982,448 km (0.08 R)
• M58: 21,411,046 km (0.091 R)
• M59: 21,567,525 km (0.062 R)
• M60: 21,803,142 km (0.077 R)
• M61: 22,753,836 km (0.105 R)
• M62: 22,833,721 km (0.117 R)
• M63: 23,395,162 km (0.088 R)
• M64: 23,920,700 km (0.117 R)
• M65: 24,083,163 km (0.075 R)
• M66: 24,368,446 km (0.094 R)
• M67: 24,777,746 km (0.116 R)
• M68: 24,859,875 km (0.095 R)
• M69: 25,230,728 km (0.119 R)
• M70: 25,603,376 km (0.065 R)
• M71: 26,732,092 km (0.098 R)
• M72: 28,090,890 km (0.077 R)
• M73: 28,520,086 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.1

Radius: 3.5

Gravity: 34.62 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.58 AU - 7.3 AU

Year: 10898 Days

Day: 15.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,264,495 km

• M1: 175,030 km (0.069 R)
• M2: 246,088 km (0.114 R)
• M3: 351,106 km (0.102 R)
• M4: 456,124 km (0.056 R)
• M5: 526,734 km (0.083 R)
• M6: 662,868 km (0.048 R)
• M7: 844,031 km (0.093 R)
• M8: 1,076,955 km (0.092 R)
• M9: 1,389,914 km (0.106 R)
• M10: 1,451,548 km (0.107 R)
• M11: 1,493,136 km (0.105 R)
• M12: 1,751,043 km (0.091 R)
• M13: 2,139,848 km (0.084 R)
• M14: 2,861,658 km (0.082 R)
• M15: 2,887,837 km (0.075 R)
• M16: 3,261,982 km (0.112 R)
• M17: 3,454,813 km (0.046 R)
• M18: 3,651,385 km (0.038 R)
• M19: 4,202,803 km (0.1 R)
• M20: 4,382,320 km (0.071 R)
• M21: 4,625,716 km (0.041 R)
• M22: 5,872,913 km (0.106 R)
• M23: 5,906,274 km (0.1 R)
• M24: 6,481,627 km (0.096 R)
• M25: 6,550,442 km (0.094 R)
• M26: 6,793,389 km (0.06 R)
• M27: 7,359,617 km (0.085 R)
• M28: 7,757,547 km (0.087 R)
• M29: 7,794,199 km (0.114 R)
• M30: 8,612,200 km (0.042 R)
• M31: 9,185,459 km (0.116 R)
• M32: 9,613,608 km (0.071 R)
• M33: 9,810,329 km (0.037 R)
• M34: 10,977,641 km (0.111 R)
• M35: 11,224,627 km (0.091 R)
• M36: 11,307,355 km (0.102 R)
• M37: 11,807,910 km (0.084 R)
• M38: 11,891,984 km (0.118 R)
• M39: 12,443,700 km (0.061 R)
• M40: 12,615,140 km (0.083 R)
• M41: 13,704,212 km (0.07 R)
• M42: 14,282,258 km (0.041 R)
• M43: 15,970,769 km (0.069 R)
• M44: 16,203,693 km (0.07 R)
• M45: 16,437,814 km (0.091 R)
• M46: 17,337,496 km (0.112 R)
• M47: 17,769,235 km (0.093 R)
• M48: 18,496,580 km (0.067 R)
• M49: 18,790,241 km (0.093 R)
• M50: 18,937,744 km (0.071 R)
• M51: 19,980,292 km (0.055 R)
• M52: 20,584,517 km (0.073 R)
• M53: 21,143,565 km (0.03 R)
• M54: 21,399,227 km (0.112 R)
• M55: 21,810,622 km (0.109 R)
• M56: 21,965,455 km (0.082 R)
• M57: 22,017,216 km (0.117 R)
• M58: 22,276,469 km (0.033 R)
• M59: 22,850,327 km (0.054 R)
• M60: 23,112,721 km (0.047 R)
• M61: 23,323,505 km (0.086 R)
• M62: 23,376,163 km (0.117 R)
• M63: 23,640,652 km (0.111 R)
• M64: 24,119,216 km (0.061 R)
• M65: 26,229,144 km (0.11 R)
• M66: 26,394,001 km (0.106 R)
• M67: 26,503,956 km (0.12 R)
• M68: 26,559,008 km (0.081 R)
• M69: 26,724,463 km (0.081 R)
• M70: 26,779,664 km (0.102 R)
• M71: 27,556,825 km (0.035 R)
• M72: 28,566,761 km (0.035 R)
• M73: 28,623,159 km (0.118 R)
• M74: 30,046,732 km (0.094 R)
• M75: 30,853,962 km (0.114 R)
• M76: 31,144,033 km (0.084 R)
• M77: 31,902,344 km (0.114 R)
• M78: 32,548,757 km (0.08 R)
• M79: 33,258,748 km (0.12 R)
• M80: 33,914,136 km (0.061 R)
• M81: 34,875,004 km (0.058 R)
• M82: 35,783,811 km (0.087 R)
• M83: 36,394,020 km (0.034 R)
• M84: 37,686,696 km (0.095 R)
• M85: 38,183,061 km (0.042 R)
• M86: 38,307,527 km (0.072 R)
• M87: 38,681,671 km (0.091 R)
• M88: 39,119,694 km (0.071 R)
• M89: 40,063,806 km (0.112 R)
• M90: 40,443,485 km (0.074 R)
• M91: 40,824,511 km (0.082 R)
• M92: 40,888,090 km (0.076 R)
• M93: 41,910,143 km (0.102 R)
• M94: 42,682,367 km (0.043 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 16,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit