🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.6

Radius: 9.6

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.4 AU - 0.64 AU

Year: 250 Days

Day: 10 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,543,582 km

• M1: 123,269 km (0.076 R)
• M2: 199,564 km (0.09 R)
• M3: 274,362 km (0.069 R)
• M4: 341,532 km (0.058 R)
• M5: 404,064 km (0.114 R)
• M6: 468,989 km (0.079 R)
• M7: 580,141 km (0.117 R)
• M8: 649,853 km (0.105 R)
• M9: 782,397 km (0.104 R)
• M10: 847,472 km (0.096 R)
• M11: 941,719 km (0.086 R)
• M12: 1,004,400 km (0.118 R)
• M13: 1,108,371 km (0.087 R)
• M14: 1,171,202 km (0.072 R)
• M15: 1,292,825 km (0.032 R)
• M16: 1,355,207 km (0.117 R)
• M17: 1,479,224 km (0.102 R)
• M18: 1,548,787 km (0.094 R)
• M19: 1,760,318 km (0.086 R)
• M20: 1,821,204 km (0.036 R)
• M21: 1,931,907 km (0.083 R)
• M22: 2,136,706 km (0.109 R)
• M23: 2,197,294 km (0.107 R)
• M24: 2,263,117 km (0.089 R)
• M25: 2,324,901 km (0.111 R)
• M26: 2,484,372 km (0.041 R)
• M27: 2,582,807 km (0.04 R)
• M28: 2,662,393 km (0.086 R)
• M29: 2,768,309 km (0.076 R)
• M30: 2,855,075 km (0.09 R)
• M31: 3,152,476 km (0.1 R)
• M32: 3,280,831 km (0.053 R)
• M33: 3,482,040 km (0.081 R)
• M34: 3,548,162 km (0.109 R)
• M35: 3,620,418 km (0.093 R)
• M36: 3,709,878 km (0.103 R)
• M37: 3,891,041 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 11.5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.59 AU - 0.81 AU

Year: 391 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 71,543,582 km

• M1: 146,008 km (0.105 R)
• M2: 257,009 km (0.081 R)
• M3: 331,359 km (0.028 R)
• M4: 446,998 km (0.074 R)
• M5: 597,045 km (0.077 R)
• M6: 679,174 km (0.072 R)
• M7: 793,018 km (0.099 R)
• M8: 922,271 km (0.101 R)
• M9: 1,130,362 km (0.063 R)
• M10: 1,268,440 km (0.106 R)
• M11: 1,397,693 km (0.037 R)
• M12: 1,481,468 km (0.073 R)
• M13: 1,561,951 km (0.065 R)
• M14: 1,675,197 km (0.071 R)
• M15: 1,770,042 km (0.079 R)
• M16: 1,855,762 km (0.101 R)
• M17: 1,976,188 km (0.04 R)
• M18: 2,071,033 km (0.12 R)
• M19: 2,224,820 km (0.114 R)
• M20: 2,347,191 km (0.056 R)
• M21: 2,448,020 km (0.111 R)
• M22: 2,611,081 km (0.07 R)
• M23: 2,709,517 km (0.068 R)
• M24: 2,878,413 km (0.112 R)
• M25: 2,993,005 km (0.105 R)
• M26: 3,128,690 km (0.1 R)
• M27: 3,299,531 km (0.105 R)
• M28: 3,609,348 km (0.077 R)
• M29: 3,712,570 km (0.103 R)
• M30: 3,788,716 km (0.062 R)
• M31: 3,872,640 km (0.042 R)
• M32: 4,099,131 km (0.091 R)
• M33: 4,185,300 km (0.106 R)
• M34: 4,257,555 km (0.045 R)
• M35: 4,388,603 km (0.109 R)
• M36: 4,469,386 km (0.116 R)
• M37: 4,565,428 km (0.081 R)
• M38: 4,654,738 km (0.093 R)
• M39: 4,827,673 km (0.11 R)
• M40: 4,949,296 km (0.09 R)
• M41: 5,125,821 km (0.112 R)
• M42: 5,226,501 km (0.089 R)
• M43: 5,304,441 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.4

Radius: 11

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.18 AU - 1.64 AU

Year: 1116 Days

Day: 6.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 71,543,582 km

• M1: 183,257 km (0.053 R)
• M2: 299,794 km (0.11 R)
• M3: 416,480 km (0.112 R)
• M4: 609,462 km (0.063 R)
• M5: 781,200 km (0.114 R)
• M6: 880,234 km (0.091 R)
• M7: 1,005,148 km (0.048 R)
• M8: 1,166,265 km (0.12 R)
• M9: 1,250,339 km (0.106 R)
• M10: 1,344,286 km (0.116 R)
• M11: 1,556,715 km (0.091 R)
• M12: 1,658,442 km (0.12 R)
• M13: 1,932,057 km (0.104 R)
• M14: 2,042,011 km (0.109 R)
• M15: 2,220,332 km (0.113 R)
• M16: 2,394,164 km (0.085 R)
• M17: 2,502,772 km (0.054 R)
• M18: 2,714,603 km (0.07 R)
• M19: 2,932,268 km (0.12 R)
• M20: 3,209,922 km (0.077 R)
• M21: 3,319,128 km (0.076 R)
• M22: 3,451,672 km (0.099 R)
• M23: 3,802,329 km (0.106 R)
• M24: 3,964,643 km (0.104 R)
• M25: 4,046,622 km (0.038 R)
• M26: 4,188,441 km (0.099 R)
• M27: 4,332,055 km (0.084 R)
• M28: 4,416,578 km (0.108 R)
• M29: 4,575,002 km (0.116 R)
• M30: 4,809,871 km (0.113 R)
• M31: 5,036,212 km (0.076 R)
• M32: 5,227,548 km (0.106 R)
• M33: 5,304,740 km (0.07 R)
• M34: 5,473,337 km (0.079 R)
• M35: 5,709,702 km (0.106 R)
• M36: 5,895,802 km (0.081 R)
• M37: 6,030,141 km (0.109 R)
• M38: 6,342,800 km (0.094 R)
• M39: 6,425,229 km (0.06 R)
• M40: 6,494,193 km (0.066 R)
• M41: 6,842,756 km (0.044 R)
• M42: 7,069,098 km (0.072 R)
• M43: 7,543,772 km (0.098 R)
• M44: 7,762,933 km (0.11 R)
• M45: 7,999,148 km (0.083 R)
• M46: 8,478,609 km (0.115 R)
• M47: 8,998,312 km (0.114 R)
• M48: 9,106,621 km (0.109 R)
• M49: 9,418,383 km (0.116 R)
• M50: 9,654,598 km (0.113 R)
• M51: 9,733,735 km (0.036 R)
• M52: 10,068,535 km (0.094 R)
• M53: 10,716,892 km (0.068 R)
• M54: 10,831,634 km (0.069 R)
• M55: 10,963,430 km (0.072 R)
• M56: 11,195,306 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444

Radius: 9.5

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.15 AU - 2.49 AU

Year: 2356 Days

Day: 10.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,543,582 km

• M1: 127,308 km (0.112 R)
• M2: 263,143 km (0.081 R)
• M3: 372,499 km (0.114 R)
• M4: 447,298 km (0.117 R)
• M5: 521,199 km (0.083 R)
• M6: 585,376 km (0.059 R)
• M7: 683,363 km (0.1 R)
• M8: 787,483 km (0.111 R)
• M9: 940,971 km (0.109 R)
• M10: 1,039,855 km (0.107 R)
• M11: 1,378,245 km (0.116 R)
• M12: 1,481,169 km (0.113 R)
• M13: 1,597,556 km (0.086 R)
• M14: 1,817,016 km (0.109 R)
• M15: 1,896,153 km (0.048 R)
• M16: 1,976,487 km (0.055 R)
• M17: 2,176,649 km (0.041 R)
• M18: 2,495,442 km (0.081 R)
• M19: 2,776,985 km (0.087 R)
• M20: 2,948,275 km (0.12 R)
• M21: 3,315,089 km (0.034 R)
• M22: 3,539,336 km (0.12 R)
• M23: 3,653,330 km (0.091 R)
• M24: 3,855,885 km (0.05 R)
• M25: 3,973,319 km (0.082 R)
• M26: 4,032,560 km (0.086 R)
• M27: 4,378,430 km (0.055 R)
• M28: 4,609,260 km (0.051 R)
• M29: 4,734,025 km (0.103 R)
• M30: 4,923,266 km (0.119 R)
• M31: 5,018,859 km (0.109 R)
• M32: 5,131,057 km (0.029 R)
• M33: 5,211,840 km (0.079 R)
• M34: 5,456,582 km (0.105 R)
• M35: 5,755,180 km (0.088 R)
• M36: 6,042,258 km (0.057 R)
• M37: 6,386,034 km (0.09 R)
• M38: 6,560,166 km (0.077 R)
• M39: 6,771,398 km (0.074 R)
• M40: 7,056,532 km (0.105 R)
• M41: 7,382,057 km (0.09 R)
• M42: 7,823,669 km (0.099 R)
• M43: 8,198,263 km (0.069 R)
• M44: 8,926,206 km (0.078 R)
• M45: 9,023,594 km (0.117 R)
• M46: 9,396,691 km (0.12 R)
• M47: 9,495,575 km (0.109 R)
• M48: 9,834,863 km (0.053 R)
• M49: 10,117,304 km (0.098 R)
• M50: 10,239,226 km (0.101 R)
• M51: 10,566,546 km (0.099 R)
• M52: 10,690,264 km (0.107 R)
• M53: 10,918,101 km (0.111 R)
• M54: 11,252,602 km (0.112 R)
• M55: 11,399,956 km (0.119 R)
• M56: 11,739,244 km (0.064 R)
• M57: 11,824,664 km (0.1 R)
• M58: 11,888,692 km (0.038 R)
• M59: 12,297,693 km (0.079 R)
• M60: 13,129,457 km (0.065 R)
• M61: 13,373,601 km (0.049 R)
• M62: 13,664,120 km (0.059 R)
• M63: 14,069,829 km (0.108 R)
• M64: 14,205,963 km (0.111 R)
• M65: 14,548,094 km (0.104 R)
• M66: 14,939,292 km (0.09 R)
• M67: 15,778,985 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.9

Radius: 8.5

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.82 AU - 2.84 AU

Year: 2372 Days

Day: 9.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 71,543,582 km

• M1: 137,929 km (0.04 R)
• M2: 194,028 km (0.088 R)
• M3: 249,978 km (0.078 R)
• M4: 310,864 km (0.116 R)
• M5: 370,704 km (0.09 R)
• M6: 448,195 km (0.071 R)
• M7: 602,131 km (0.084 R)
• M8: 666,010 km (0.111 R)
• M9: 790,176 km (0.111 R)
• M10: 922,420 km (0.066 R)
• M11: 1,153,400 km (0.1 R)
• M12: 1,228,199 km (0.092 R)
• M13: 1,337,106 km (0.086 R)
• M14: 1,396,047 km (0.099 R)
• M15: 1,571,526 km (0.101 R)
• M16: 1,848,431 km (0.065 R)
• M17: 2,004,013 km (0.114 R)
• M18: 2,296,477 km (0.113 R)
• M19: 2,415,856 km (0.103 R)
• M20: 2,802,866 km (0.063 R)
• M21: 3,235,952 km (0.105 R)
• M22: 3,298,334 km (0.097 R)
• M23: 3,643,755 km (0.062 R)
• M24: 3,783,330 km (0.081 R)
• M25: 3,849,153 km (0.071 R)
• M26: 4,000,845 km (0.104 R)
• M27: 4,058,291 km (0.086 R)
• M28: 4,154,632 km (0.103 R)
• M29: 4,438,270 km (0.114 R)
• M30: 4,527,729 km (0.082 R)
• M31: 4,819,595 km (0.078 R)
• M32: 4,880,780 km (0.101 R)
• M33: 5,148,860 km (0.068 R)
• M34: 5,485,455 km (0.101 R)
• M35: 5,549,483 km (0.116 R)
• M36: 5,613,660 km (0.095 R)
• M37: 5,742,613 km (0.095 R)
• M38: 5,851,072 km (0.069 R)
• M39: 6,069,784 km (0.105 R)
• M40: 6,380,499 km (0.12 R)
• M41: 6,470,258 km (0.101 R)
• M42: 6,537,726 km (0.111 R)
• M43: 6,776,185 km (0.12 R)
• M44: 6,971,261 km (0.03 R)
• M45: 7,191,618 km (0.12 R)
• M46: 7,402,402 km (0.041 R)
• M47: 7,496,798 km (0.113 R)
• M48: 7,627,098 km (0.065 R)
• M49: 7,938,411 km (0.108 R)
• M50: 7,998,699 km (0.068 R)
• M51: 8,144,108 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.4

Radius: 5.2

Gravity: 19.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.24 AU - 10.68 AU

Year: 20961 Days

Day: 24 Hours

Environment

Temp: -244 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,543,582 km

• M1: 76,445 km (0.096 R)
• M2: 136,134 km (0.081 R)
• M3: 532,718 km (0.116 R)
• M4: 1,141,581 km (0.078 R)
• M5: 1,221,915 km (0.049 R)
• M6: 1,651,860 km (0.117 R)
• M7: 2,359,009 km (0.104 R)
• M8: 2,496,639 km (0.082 R)
• M9: 4,011,317 km (0.077 R)
• M10: 4,093,297 km (0.091 R)
• M11: 4,258,752 km (0.086 R)
• M12: 4,855,348 km (0.076 R)
• M13: 5,030,677 km (0.092 R)
• M14: 5,477,975 km (0.111 R)
• M15: 7,041,871 km (0.059 R)
• M16: 7,541,378 km (0.103 R)
• M17: 9,377,393 km (0.059 R)
• M18: 9,705,461 km (0.11 R)
• M19: 10,148,720 km (0.104 R)
• M20: 10,316,568 km (0.101 R)
• M21: 11,343,259 km (0.102 R)
• M22: 14,360,797 km (0.108 R)
• M23: 14,549,291 km (0.076 R)
• M24: 15,055,979 km (0.037 R)
• M25: 15,311,492 km (0.1 R)
• M26: 15,439,847 km (0.095 R)
• M27: 15,762,080 km (0.115 R)
• M28: 16,151,933 km (0.055 R)
• M29: 16,413,430 km (0.089 R)
• M30: 16,940,762 km (0.059 R)
• M31: 17,206,597 km (0.091 R)
• M32: 17,406,759 km (0.108 R)
• M33: 17,473,779 km (0.116 R)
• M34: 17,607,819 km (0.07 R)
• M35: 18,419,537 km (0.045 R)
• M36: 19,520,577 km (0.115 R)
• M37: 21,211,781 km (0.115 R)
• M38: 21,785,938 km (0.04 R)
• M39: 22,365,181 km (0.115 R)
• M40: 22,437,885 km (0.071 R)
• M41: 23,243,470 km (0.108 R)
• M42: 25,109,105 km (0.117 R)
• M43: 25,564,032 km (0.093 R)
• M44: 27,566,549 km (0.103 R)
• M45: 28,035,688 km (0.099 R)
• M46: 28,586,508 km (0.078 R)
• M47: 30,744,008 km (0.095 R)
• M48: 31,883,196 km (0.12 R)
• M49: 32,375,672 km (0.079 R)
• M50: 32,787,964 km (0.095 R)
• M51: 34,035,311 km (0.053 R)
• M52: 34,202,860 km (0.068 R)
• M53: 35,128,871 km (0.112 R)
• M54: 35,722,476 km (0.079 R)
• M55: 36,233,801 km (0.112 R)
• M56: 37,091,595 km (0.089 R)
• M57: 37,955,972 km (0.078 R)
• M58: 38,477,769 km (0.072 R)
• M59: 38,652,350 km (0.064 R)
• M60: 39,177,289 km (0.075 R)
• M61: 39,440,731 km (0.069 R)
• M62: 40,411,471 km (0.102 R)
• M63: 40,855,328 km (0.091 R)
• M64: 40,944,339 km (0.041 R)
• M65: 41,390,140 km (0.061 R)
• M66: 42,737,120 km (0.113 R)
• M67: 44,007,206 km (0.107 R)
• M68: 45,013,850 km (0.099 R)
• M69: 45,197,705 km (0.034 R)
• M70: 45,381,860 km (0.108 R)
• M71: 46,491,577 km (0.074 R)
• M72: 49,494,306 km (0.088 R)
• M73: 49,589,151 km (0.115 R)
• M74: 51,114,900 km (0.11 R)
• M75: 51,306,684 km (0.046 R)
• M76: 53,335,082 km (0.107 R)
• M77: 54,310,011 km (0.076 R)
• M78: 55,684,965 km (0.111 R)
• M79: 56,178,788 km (0.076 R)
• M80: 56,475,739 km (0.105 R)
• M81: 59,172,091 km (0.117 R)
• M82: 60,789,544 km (0.086 R)
• M83: 60,992,697 km (0.116 R)
• M84: 61,298,027 km (0.05 R)
• M85: 62,626,456 km (0.071 R)
• M86: 62,729,080 km (0.115 R)
• M87: 63,345,872 km (0.1 R)
• M88: 65,207,917 km (0.063 R)
• M89: 68,879,946 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 18,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit