🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.07 AU - 1.23 AU

Year: 446 Days

Day: 16.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.2

Radius: 8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.38 AU - 7.06 AU

Year: 4947 Days

Day: 8 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,880,139 km

• M1: 105,317 km (0.065 R)
• M2: 179,368 km (0.107 R)
• M3: 579,243 km (0.106 R)
• M4: 687,103 km (0.112 R)
• M5: 759,508 km (0.066 R)
• M6: 957,875 km (0.043 R)
• M7: 1,075,309 km (0.095 R)
• M8: 1,185,264 km (0.045 R)
• M9: 1,403,378 km (0.112 R)
• M10: 1,592,769 km (0.118 R)
• M11: 1,662,332 km (0.092 R)
• M12: 1,733,091 km (0.111 R)
• M13: 1,804,898 km (0.088 R)
• M14: 1,877,603 km (0.111 R)
• M15: 2,026,154 km (0.095 R)
• M16: 2,240,677 km (0.102 R)
• M17: 2,543,613 km (0.069 R)
• M18: 2,658,653 km (0.104 R)
• M19: 3,013,799 km (0.03 R)
• M20: 3,065,859 km (0.109 R)
• M21: 3,294,594 km (0.12 R)
• M22: 3,348,150 km (0.066 R)
• M23: 3,565,516 km (0.092 R)
• M24: 3,694,469 km (0.065 R)
• M25: 3,750,269 km (0.05 R)
• M26: 3,824,918 km (0.116 R)
• M27: 4,186,945 km (0.104 R)
• M28: 4,500,203 km (0.079 R)
• M29: 4,861,781 km (0.118 R)
• M30: 5,004,946 km (0.109 R)
• M31: 5,191,046 km (0.052 R)
• M32: 5,506,398 km (0.089 R)
• M33: 5,828,034 km (0.092 R)
• M34: 6,466,966 km (0.079 R)
• M35: 6,624,643 km (0.099 R)
• M36: 7,906,547 km (0.03 R)
• M37: 7,978,653 km (0.069 R)
• M38: 8,835,998 km (0.039 R)
• M39: 8,960,763 km (0.113 R)
• M40: 9,010,878 km (0.105 R)
• M41: 9,111,408 km (0.11 R)
• M42: 9,187,104 km (0.094 R)
• M43: 9,262,951 km (0.081 R)
• M44: 9,542,699 km (0.105 R)
• M45: 10,320,009 km (0.087 R)
• M46: 10,636,708 km (0.038 R)
• M47: 10,796,179 km (0.056 R)
• M48: 10,983,326 km (0.073 R)
• M49: 11,063,810 km (0.053 R)
• M50: 12,350,800 km (0.052 R)
• M51: 12,658,822 km (0.116 R)
• M52: 12,715,221 km (0.084 R)
• M53: 12,884,565 km (0.116 R)
• M54: 13,339,792 km (0.091 R)
• M55: 13,511,829 km (0.072 R)
• M56: 13,598,147 km (0.119 R)
• M57: 13,916,192 km (0.111 R)
• M58: 14,766,507 km (0.052 R)
• M59: 15,063,608 km (0.098 R)
• M60: 15,153,068 km (0.05 R)
• M61: 15,272,746 km (0.074 R)
• M62: 15,332,585 km (0.106 R)
• M63: 15,845,257 km (0.065 R)
• M64: 16,547,619 km (0.068 R)
• M65: 16,887,206 km (0.058 R)
• M66: 16,980,256 km (0.081 R)
• M67: 17,447,899 km (0.104 R)
• M68: 18,747,456 km (0.049 R)
• M69: 19,490,059 km (0.062 R)
• M70: 19,620,210 km (0.099 R)
• M71: 19,718,047 km (0.095 R)
• M72: 19,783,271 km (0.109 R)
• M73: 20,308,210 km (0.074 R)
• M74: 21,977,872 km (0.073 R)
• M75: 22,657,944 km (0.1 R)
• M76: 22,966,265 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.2

Radius: 14.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.51 AU - 8.17 AU

Year: 7939 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,880,139 km

• M1: 208,091 km (0.08 R)
• M2: 679,773 km (0.081 R)
• M3: 897,587 km (0.113 R)
• M4: 1,007,841 km (0.041 R)
• M5: 1,191,248 km (0.09 R)
• M6: 1,350,270 km (0.112 R)
• M7: 1,460,524 km (0.098 R)
• M8: 1,612,515 km (0.08 R)
• M9: 1,871,320 km (0.027 R)
• M10: 2,016,430 km (0.076 R)
• M11: 2,122,644 km (0.032 R)
• M12: 2,966,975 km (0.094 R)
• M13: 3,438,357 km (0.094 R)
• M14: 3,644,055 km (0.083 R)
• M15: 3,987,232 km (0.117 R)
• M16: 4,258,453 km (0.082 R)
• M17: 4,847,869 km (0.076 R)
• M18: 5,373,705 km (0.041 R)
• M19: 5,734,685 km (0.075 R)
• M20: 5,918,092 km (0.067 R)
• M21: 6,575,574 km (0.105 R)
• M22: 6,767,658 km (0.074 R)
• M23: 7,223,333 km (0.069 R)
• M24: 7,588,502 km (0.082 R)
• M25: 7,756,500 km (0.038 R)
• M26: 8,720,060 km (0.082 R)
• M27: 11,061,865 km (0.119 R)
• M28: 11,252,602 km (0.078 R)
• M29: 11,715,009 km (0.055 R)
• M30: 12,898,179 km (0.059 R)
• M31: 13,382,128 km (0.085 R)
• M32: 13,995,479 km (0.115 R)
• M33: 14,243,363 km (0.059 R)
• M34: 15,718,547 km (0.117 R)
• M35: 15,976,305 km (0.099 R)
• M36: 16,322,175 km (0.091 R)
• M37: 16,801,935 km (0.09 R)
• M38: 16,977,414 km (0.101 R)
• M39: 17,374,745 km (0.1 R)
• M40: 18,088,627 km (0.081 R)
• M41: 18,268,593 km (0.084 R)
• M42: 18,539,814 km (0.09 R)
• M43: 19,085,996 km (0.059 R)
• M44: 19,407,033 km (0.095 R)
• M45: 19,961,592 km (0.103 R)
• M46: 20,334,240 km (0.064 R)
• M47: 21,513,670 km (0.117 R)
• M48: 21,752,129 km (0.096 R)
• M49: 22,328,230 km (0.09 R)
• M50: 22,715,090 km (0.075 R)
• M51: 23,055,425 km (0.1 R)
• M52: 23,152,963 km (0.1 R)
• M53: 23,446,474 km (0.099 R)
• M54: 23,544,461 km (0.084 R)
• M55: 23,642,747 km (0.117 R)
• M56: 23,839,617 km (0.102 R)
• M57: 24,433,671 km (0.118 R)
• M58: 24,932,280 km (0.092 R)
• M59: 25,082,477 km (0.105 R)
• M60: 25,636,138 km (0.069 R)
• M61: 26,397,442 km (0.116 R)
• M62: 26,857,904 km (0.081 R)
• M63: 27,114,764 km (0.089 R)
• M64: 28,568,705 km (0.064 R)
• M65: 29,093,943 km (0.12 R)
• M66: 30,154,293 km (0.116 R)
• M67: 30,261,106 km (0.101 R)
• M68: 31,011,788 km (0.082 R)
• M69: 31,173,354 km (0.08 R)
• M70: 31,551,687 km (0.102 R)
• M71: 31,985,820 km (0.098 R)
• M72: 32,094,727 km (0.091 R)
• M73: 32,750,564 km (0.111 R)
• M74: 33,300,336 km (0.11 R)
• M75: 35,755,836 km (0.103 R)
• M76: 37,463,346 km (0.057 R)
• M77: 37,980,655 km (0.079 R)
• M78: 38,674,341 km (0.087 R)
• M79: 38,906,367 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.4

Radius: 12.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.06 AU - 13.22 AU

Year: 13447 Days

Day: 10 Hours

Environment

Temp: -188 °C

Axial Tilt: 81.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 65,880,139 km

• M1: 165,006 km (0.103 R)
• M2: 300,243 km (0.059 R)
• M3: 608,115 km (0.075 R)
• M4: 924,814 km (0.116 R)
• M5: 1,235,828 km (0.111 R)
• M6: 1,426,715 km (0.083 R)
• M7: 1,955,394 km (0.085 R)
• M8: 2,058,018 km (0.088 R)
• M9: 2,635,914 km (0.054 R)
• M10: 2,807,503 km (0.077 R)
• M11: 3,365,204 km (0.065 R)
• M12: 3,741,892 km (0.07 R)
• M13: 3,849,153 km (0.117 R)
• M14: 4,154,482 km (0.074 R)
• M15: 4,905,913 km (0.092 R)
• M16: 5,600,944 km (0.096 R)
• M17: 6,174,203 km (0.118 R)
• M18: 8,593,201 km (0.076 R)
• M19: 9,752,734 km (0.03 R)
• M20: 9,930,905 km (0.112 R)
• M21: 10,411,413 km (0.11 R)
• M22: 10,502,369 km (0.1 R)
• M23: 10,593,474 km (0.099 R)
• M24: 10,715,546 km (0.107 R)
• M25: 11,301,521 km (0.03 R)
• M26: 11,551,499 km (0.119 R)
• M27: 12,120,419 km (0.093 R)
• M28: 12,537,050 km (0.12 R)
• M29: 13,748,493 km (0.078 R)
• M30: 16,246,628 km (0.037 R)
• M31: 17,098,139 km (0.072 R)
• M32: 18,807,594 km (0.102 R)
• M33: 18,918,446 km (0.106 R)
• M34: 21,144,761 km (0.052 R)
• M35: 21,685,109 km (0.11 R)
• M36: 21,801,496 km (0.041 R)
• M37: 22,464,813 km (0.08 R)
• M38: 23,214,298 km (0.114 R)
• M39: 24,737,504 km (0.102 R)
• M40: 25,021,590 km (0.099 R)
• M41: 26,832,323 km (0.12 R)
• M42: 28,048,703 km (0.073 R)
• M43: 28,260,235 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.4

Radius: 12.9

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.71 AU - 14.63 AU

Year: 15354 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,880,139 km

• M1: 177,124 km (0.091 R)
• M2: 435,928 km (0.112 R)
• M3: 1,102,237 km (0.109 R)
• M4: 1,351,617 km (0.119 R)
• M5: 2,269,848 km (0.097 R)
• M6: 2,723,429 km (0.117 R)
• M7: 3,566,264 km (0.092 R)
• M8: 3,789,164 km (0.099 R)
• M9: 4,807,627 km (0.12 R)
• M10: 5,054,314 km (0.071 R)
• M11: 5,305,339 km (0.091 R)
• M12: 5,474,833 km (0.115 R)
• M13: 5,776,123 km (0.082 R)
• M14: 6,849,787 km (0.074 R)
• M15: 7,551,850 km (0.025 R)
• M16: 7,647,294 km (0.059 R)
• M17: 8,722,753 km (0.112 R)
• M18: 8,973,927 km (0.104 R)
• M19: 10,264,957 km (0.064 R)
• M20: 13,885,375 km (0.061 R)
• M21: 14,002,510 km (0.101 R)
• M22: 14,712,203 km (0.112 R)
• M23: 15,011,398 km (0.119 R)
• M24: 15,131,675 km (0.039 R)
• M25: 15,252,251 km (0.11 R)
• M26: 15,921,103 km (0.026 R)
• M27: 17,099,037 km (0.061 R)
• M28: 17,287,680 km (0.086 R)
• M29: 18,433,450 km (0.11 R)
• M30: 19,801,073 km (0.108 R)
• M31: 20,730,974 km (0.095 R)
• M32: 21,811,220 km (0.095 R)
• M33: 22,084,086 km (0.084 R)
• M34: 22,771,339 km (0.117 R)
• M35: 23,605,347 km (0.11 R)
• M36: 25,017,402 km (0.043 R)
• M37: 25,231,626 km (0.06 R)
• M38: 26,602,241 km (0.098 R)
• M39: 26,747,800 km (0.09 R)
• M40: 27,553,833 km (0.103 R)
• M41: 28,070,993 km (0.048 R)
• M42: 28,740,444 km (0.071 R)
• M43: 30,171,198 km (0.079 R)
• M44: 31,856,717 km (0.111 R)
• M45: 32,088,893 km (0.105 R)
• M46: 32,477,249 km (0.113 R)
• M47: 32,866,951 km (0.112 R)
• M48: 33,336,838 km (0.079 R)
• M49: 34,124,920 km (0.037 R)
• M50: 34,680,078 km (0.057 R)
• M51: 35,318,412 km (0.094 R)
• M52: 35,639,000 km (0.041 R)
• M53: 36,121,752 km (0.086 R)
• M54: 37,174,921 km (0.097 R)
• M55: 37,501,045 km (0.051 R)
• M56: 37,582,725 km (0.089 R)
• M57: 39,228,750 km (0.097 R)
• M58: 39,643,885 km (0.091 R)
• M59: 39,977,189 km (0.082 R)
• M60: 40,562,415 km (0.059 R)
• M61: 40,982,337 km (0.031 R)
• M62: 41,487,977 km (0.1 R)
• M63: 41,657,023 km (0.065 R)
• M64: 43,359,896 km (0.116 R)
• M65: 43,617,354 km (0.05 R)
• M66: 44,565,355 km (0.111 R)
• M67: 45,172,274 km (0.071 R)
• M68: 45,346,256 km (0.117 R)
• M69: 45,781,885 km (0.103 R)
• M70: 46,043,981 km (0.095 R)
• M71: 46,833,409 km (0.061 R)
• M72: 47,009,336 km (0.097 R)
• M73: 49,228,022 km (0.103 R)
• M74: 49,407,090 km (0.112 R)
• M75: 50,937,028 km (0.108 R)
• M76: 51,208,698 km (0.046 R)
• M77: 52,939,994 km (0.074 R)
• M78: 56,086,037 km (0.087 R)
• M79: 56,179,386 km (0.105 R)
• M80: 57,304,811 km (0.119 R)
• M81: 58,153,629 km (0.097 R)
• M82: 60,629,324 km (0.112 R)
• M83: 60,725,216 km (0.1 R)
• M84: 60,821,258 km (0.084 R)
• M85: 60,917,300 km (0.049 R)
• M86: 63,918,383 km (0.068 R)
• M87: 64,406,970 km (0.102 R)
• M88: 65,486,169 km (0.113 R)
• M89: 65,683,040 km (0.091 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 14,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit