🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.55 AU - 0.75 AU

Year: 226 Days

Day: 15.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 175.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,671,897 km

• M1: 66,272 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.5

Radius: 12.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.97 AU - 3.49 AU

Year: 2499 Days

Day: 15 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,671,897 km

• M1: 169,494 km (0.118 R)
• M2: 337,942 km (0.038 R)
• M3: 611,706 km (0.046 R)
• M4: 824,733 km (0.097 R)
• M5: 1,026,241 km (0.113 R)
• M6: 1,264,850 km (0.108 R)
• M7: 1,394,701 km (0.098 R)
• M8: 1,479,224 km (0.111 R)
• M9: 1,616,704 km (0.099 R)
• M10: 1,804,300 km (0.066 R)
• M11: 1,928,466 km (0.11 R)
• M12: 2,168,870 km (0.099 R)
• M13: 2,326,396 km (0.052 R)
• M14: 2,858,217 km (0.098 R)
• M15: 2,958,298 km (0.09 R)
• M16: 3,284,272 km (0.119 R)
• M17: 3,456,608 km (0.119 R)
• M18: 3,750,419 km (0.051 R)
• M19: 4,124,264 km (0.092 R)
• M20: 4,499,605 km (0.086 R)
• M21: 4,723,852 km (0.116 R)
• M22: 5,017,513 km (0.114 R)
• M23: 5,194,337 km (0.086 R)
• M24: 5,657,043 km (0.091 R)
• M25: 5,829,679 km (0.076 R)
• M26: 6,004,111 km (0.105 R)
• M27: 6,418,048 km (0.068 R)
• M28: 6,743,573 km (0.11 R)
• M29: 6,926,830 km (0.064 R)
• M30: 7,037,533 km (0.106 R)
• M31: 7,360,963 km (0.12 R)
• M32: 7,676,465 km (0.083 R)
• M33: 8,281,589 km (0.088 R)
• M34: 8,412,337 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.2

Radius: 8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.27 AU - 4.33 AU

Year: 3189 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,671,897 km

• M1: 102,325 km (0.078 R)
• M2: 166,652 km (0.076 R)
• M3: 278,102 km (0.108 R)
• M4: 355,445 km (0.091 R)
• M5: 427,700 km (0.039 R)
• M6: 483,800 km (0.107 R)
• M7: 550,520 km (0.11 R)
• M8: 636,689 km (0.106 R)
• M9: 886,517 km (0.098 R)
• M10: 960,867 km (0.104 R)
• M11: 1,027,737 km (0.111 R)
• M12: 1,146,219 km (0.072 R)
• M13: 1,321,847 km (0.086 R)
• M14: 1,418,487 km (0.102 R)
• M15: 1,528,591 km (0.086 R)
• M16: 1,630,318 km (0.047 R)
• M17: 1,734,288 km (0.113 R)
• M18: 1,864,438 km (0.092 R)
• M19: 1,985,463 km (0.11 R)
• M20: 2,299,768 km (0.051 R)
• M21: 2,416,903 km (0.057 R)
• M22: 2,562,612 km (0.077 R)
• M23: 2,752,451 km (0.09 R)
• M24: 3,074,236 km (0.118 R)
• M25: 3,131,383 km (0.076 R)
• M26: 3,393,329 km (0.12 R)
• M27: 3,511,960 km (0.104 R)
• M28: 3,586,908 km (0.111 R)
• M29: 3,677,415 km (0.118 R)
• M30: 4,000,546 km (0.034 R)
• M31: 4,364,817 km (0.064 R)
• M32: 4,510,376 km (0.103 R)
• M33: 4,756,464 km (0.117 R)
• M34: 4,872,702 km (0.117 R)
• M35: 4,989,987 km (0.079 R)
• M36: 5,159,331 km (0.025 R)
• M37: 5,278,860 km (0.047 R)
• M38: 5,625,628 km (0.114 R)
• M39: 5,695,789 km (0.09 R)
• M40: 5,766,400 km (0.089 R)
• M41: 5,872,764 km (0.112 R)
• M42: 5,979,726 km (0.098 R)
• M43: 6,105,388 km (0.119 R)
• M44: 6,469,360 km (0.113 R)
• M45: 6,579,913 km (0.104 R)
• M46: 7,047,406 km (0.091 R)
• M47: 7,161,250 km (0.054 R)
• M48: 7,544,969 km (0.083 R)
• M49: 7,955,166 km (0.107 R)
• M50: 8,232,520 km (0.049 R)
• M51: 8,292,509 km (0.079 R)
• M52: 8,593,949 km (0.102 R)
• M53: 9,001,753 km (0.096 R)
• M54: 9,270,131 km (0.092 R)
• M55: 9,353,158 km (0.096 R)
• M56: 9,499,315 km (0.119 R)
• M57: 9,941,975 km (0.081 R)
• M58: 10,176,545 km (0.099 R)
• M59: 10,499,377 km (0.114 R)
• M60: 11,067,101 km (0.057 R)
• M61: 11,288,057 km (0.068 R)
• M62: 11,577,379 km (0.05 R)
• M63: 11,644,549 km (0.106 R)
• M64: 11,869,394 km (0.081 R)
• M65: 12,483,344 km (0.107 R)
• M66: 13,037,754 km (0.118 R)
• M67: 13,411,898 km (0.088 R)
• M68: 13,482,508 km (0.11 R)
• M69: 13,742,210 km (0.111 R)
• M70: 13,860,692 km (0.053 R)
• M71: 14,122,787 km (0.069 R)
• M72: 15,065,403 km (0.067 R)
• M73: 15,384,047 km (0.073 R)
• M74: 16,782,039 km (0.076 R)
• M75: 17,061,488 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 9

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.95 AU - 3.97 AU

Year: 3392 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 66,671,897 km

• M1: 127,607 km (0.108 R)
• M2: 216,618 km (0.097 R)
• M3: 516,113 km (0.041 R)
• M4: 614,398 km (0.035 R)
• M5: 712,385 km (0.111 R)
• M6: 808,576 km (0.052 R)
• M7: 901,327 km (0.107 R)
• M8: 981,512 km (0.102 R)
• M9: 1,047,634 km (0.077 R)
• M10: 1,158,336 km (0.12 R)
• M11: 1,282,054 km (0.106 R)
• M12: 1,345,483 km (0.107 R)
• M13: 1,457,083 km (0.069 R)
• M14: 1,533,229 km (0.117 R)
• M15: 1,871,918 km (0.073 R)
• M16: 1,944,623 km (0.068 R)
• M17: 2,114,416 km (0.067 R)
• M18: 2,190,262 km (0.078 R)
• M19: 2,367,087 km (0.086 R)
• M20: 2,434,556 km (0.086 R)
• M21: 2,594,775 km (0.106 R)
• M22: 2,676,156 km (0.101 R)
• M23: 2,853,430 km (0.083 R)
• M24: 2,998,091 km (0.069 R)
• M25: 3,207,378 km (0.115 R)
• M26: 3,332,592 km (0.093 R)
• M27: 3,395,872 km (0.06 R)
• M28: 3,653,030 km (0.096 R)
• M29: 3,916,622 km (0.082 R)
• M30: 4,132,043 km (0.116 R)
• M31: 4,392,792 km (0.111 R)
• M32: 4,476,267 km (0.068 R)
• M33: 4,602,528 km (0.045 R)
• M34: 5,031,724 km (0.105 R)
• M35: 5,265,995 km (0.068 R)
• M36: 5,563,844 km (0.115 R)
• M37: 6,474,446 km (0.083 R)
• M38: 6,713,354 km (0.116 R)
• M39: 6,793,688 km (0.079 R)
• M40: 6,890,478 km (0.07 R)
• M41: 6,955,104 km (0.045 R)
• M42: 7,101,710 km (0.12 R)
• M43: 7,364,554 km (0.073 R)
• M44: 7,563,818 km (0.058 R)
• M45: 8,744,145 km (0.066 R)
• M46: 9,310,822 km (0.092 R)
• M47: 9,925,968 km (0.037 R)
• M48: 10,405,280 km (0.038 R)
• M49: 10,610,379 km (0.106 R)
• M50: 11,081,462 km (0.08 R)
• M51: 12,161,110 km (0.094 R)
• M52: 12,416,623 km (0.115 R)
• M53: 12,693,679 km (0.099 R)
• M54: 12,813,058 km (0.097 R)
• M55: 13,314,510 km (0.072 R)
• M56: 13,557,606 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.2

Radius: 11.2

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.78 AU - 6.66 AU

Year: 5889 Days

Day: 7.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 129.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,671,897 km

• M1: 217,366 km (0.042 R)
• M2: 388,206 km (0.106 R)
• M3: 468,541 km (0.092 R)
• M4: 579,093 km (0.098 R)
• M5: 687,253 km (0.073 R)
• M6: 803,041 km (0.116 R)
• M7: 884,273 km (0.075 R)
• M8: 1,011,880 km (0.12 R)
• M9: 1,383,182 km (0.077 R)
• M10: 1,584,690 km (0.028 R)
• M11: 1,795,922 km (0.038 R)
• M12: 2,188,168 km (0.042 R)
• M13: 2,305,154 km (0.068 R)
• M14: 2,505,016 km (0.093 R)
• M15: 2,648,481 km (0.093 R)
• M16: 3,338,426 km (0.096 R)
• M17: 4,178,717 km (0.068 R)
• M18: 4,423,609 km (0.097 R)
• M19: 4,497,959 km (0.093 R)
• M20: 4,572,758 km (0.099 R)
• M21: 4,952,886 km (0.11 R)
• M22: 5,133,900 km (0.095 R)
• M23: 5,961,625 km (0.084 R)
• M24: 6,044,053 km (0.119 R)
• M25: 6,349,083 km (0.081 R)
• M26: 6,489,556 km (0.102 R)
• M27: 7,294,691 km (0.049 R)
• M28: 8,131,392 km (0.089 R)
• M29: 8,283,982 km (0.095 R)
• M30: 8,998,312 km (0.092 R)
• M31: 9,156,138 km (0.057 R)
• M32: 9,797,015 km (0.114 R)
• M33: 9,927,016 km (0.12 R)
• M34: 10,188,513 km (0.043 R)
• M35: 10,452,403 km (0.09 R)
• M36: 10,751,898 km (0.12 R)
• M37: 10,852,428 km (0.072 R)
• M38: 10,986,916 km (0.095 R)
• M39: 11,359,565 km (0.12 R)
• M40: 11,598,921 km (0.117 R)
• M41: 11,770,959 km (0.113 R)
• M42: 11,909,187 km (0.093 R)
• M43: 12,047,865 km (0.027 R)
• M44: 12,678,868 km (0.057 R)
• M45: 13,141,275 km (0.059 R)
• M46: 13,536,812 km (0.094 R)
• M47: 13,645,420 km (0.065 R)
• M48: 16,183,348 km (0.032 R)
• M49: 16,260,241 km (0.082 R)
• M50: 16,452,774 km (0.037 R)
• M51: 16,530,116 km (0.096 R)
• M52: 17,822,193 km (0.117 R)
• M53: 18,621,045 km (0.114 R)
• M54: 18,984,419 km (0.099 R)
• M55: 19,350,036 km (0.031 R)
• M56: 19,513,247 km (0.079 R)
• M57: 19,677,057 km (0.093 R)
• M58: 20,377,923 km (0.116 R)
• M59: 20,627,302 km (0.109 R)
• M60: 20,919,467 km (0.11 R)
• M61: 21,889,160 km (0.116 R)
• M62: 22,486,654 km (0.069 R)
• M63: 22,744,262 km (0.088 R)
• M64: 22,873,514 km (0.104 R)
• M65: 23,697,500 km (0.102 R)
• M66: 25,553,411 km (0.117 R)
• M67: 25,867,267 km (0.107 R)
• M68: 26,408,213 km (0.055 R)
• M69: 26,544,048 km (0.039 R)
• M70: 27,044,153 km (0.1 R)
• M71: 27,135,408 km (0.093 R)
• M72: 27,961,188 km (0.104 R)
• M73: 28,377,370 km (0.115 R)
• M74: 28,516,496 km (0.09 R)
• M75: 28,842,021 km (0.084 R)
• M76: 29,543,784 km (0.079 R)
• M77: 29,637,732 km (0.107 R)
• M78: 29,731,829 km (0.087 R)
• M79: 29,920,322 km (0.115 R)
• M80: 30,535,618 km (0.089 R)
• M81: 30,678,185 km (0.072 R)
• M82: 31,730,756 km (0.109 R)
• M83: 32,164,739 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.3

Radius: 3.3

Gravity: 47.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.28 AU - 13.64 AU

Year: 18932 Days

Day: 24.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,671,897 km

• M1: 71,957 km (0.104 R)
• M2: 243,845 km (0.098 R)
• M3: 854,054 km (0.099 R)
• M4: 971,788 km (0.104 R)
• M5: 1,196,633 km (0.106 R)
• M6: 1,692,251 km (0.097 R)
• M7: 1,721,423 km (0.108 R)
• M8: 2,373,221 km (0.092 R)
• M9: 2,880,357 km (0.037 R)
• M10: 3,092,338 km (0.11 R)
• M11: 3,419,807 km (0.075 R)
• M12: 4,265,484 km (0.105 R)
• M13: 5,129,412 km (0.069 R)
• M14: 5,690,553 km (0.094 R)
• M15: 5,734,535 km (0.112 R)
• M16: 6,270,844 km (0.073 R)
• M17: 6,683,584 km (0.05 R)
• M18: 8,369,851 km (0.108 R)
• M19: 9,233,779 km (0.107 R)
• M20: 10,072,275 km (0.096 R)
• M21: 11,154,316 km (0.045 R)
• M22: 11,597,276 km (0.073 R)
• M23: 12,787,327 km (0.066 R)
• M24: 12,960,412 km (0.1 R)
• M25: 13,250,781 km (0.06 R)
• M26: 13,602,037 km (0.046 R)
• M27: 15,219,938 km (0.096 R)
• M28: 18,960,184 km (0.111 R)
• M29: 19,091,680 km (0.111 R)
• M30: 19,620,808 km (0.059 R)
• M31: 20,221,892 km (0.076 R)
• M32: 20,423,550 km (0.098 R)
• M33: 20,491,019 km (0.07 R)
• M34: 20,761,192 km (0.077 R)
• M35: 21,237,063 km (0.104 R)
• M36: 22,616,206 km (0.057 R)
• M37: 23,881,804 km (0.072 R)
• M38: 24,237,548 km (0.118 R)
• M39: 24,594,937 km (0.107 R)
• M40: 24,810,208 km (0.072 R)
• M41: 24,882,165 km (0.097 R)
• M42: 25,314,952 km (0.072 R)
• M43: 25,532,317 km (0.107 R)
• M44: 26,481,366 km (0.095 R)
• M45: 27,516,135 km (0.1 R)
• M46: 27,590,634 km (0.071 R)
• M47: 30,314,064 km (0.111 R)
• M48: 32,333,635 km (0.09 R)
• M49: 33,280,290 km (0.084 R)
• M50: 34,717,327 km (0.111 R)
• M51: 40,156,257 km (0.076 R)
• M52: 40,240,780 km (0.1 R)
• M53: 40,409,826 km (0.06 R)
• M54: 40,748,515 km (0.101 R)
• M55: 41,599,577 km (0.082 R)
• M56: 41,684,998 km (0.099 R)
• M57: 42,456,324 km (0.064 R)
• M58: 42,887,017 km (0.094 R)
• M59: 45,941,506 km (0.073 R)
• M60: 46,118,181 km (0.089 R)
• M61: 46,383,568 km (0.116 R)
• M62: 46,738,264 km (0.094 R)
• M63: 47,450,201 km (0.101 R)
• M64: 48,884,994 km (0.111 R)
• M65: 49,517,194 km (0.118 R)
• M66: 51,063,737 km (0.105 R)
• M67: 53,181,295 km (0.105 R)
• M68: 53,459,547 km (0.077 R)
• M69: 55,609,268 km (0.036 R)
• M70: 56,174,599 km (0.094 R)
• M71: 56,268,995 km (0.104 R)
• M72: 56,931,414 km (0.094 R)
• M73: 57,882,259 km (0.11 R)
• M74: 58,742,446 km (0.065 R)
• M75: 59,703,164 km (0.099 R)
• M76: 60,572,327 km (0.104 R)
• M77: 61,542,918 km (0.118 R)
• M78: 61,640,157 km (0.073 R)
• M79: 61,737,545 km (0.09 R)
• M80: 62,322,922 km (0.109 R)
• M81: 62,616,433 km (0.087 R)
• M82: 66,172,823 km (0.064 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 17,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit