🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 14.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.54 AU - 0.68 AU

Year: 323 Days

Day: 8.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,869,403 km

• M1: 178,021 km (0.11 R)
• M2: 287,378 km (0.094 R)
• M3: 382,522 km (0.05 R)
• M4: 487,539 km (0.113 R)
• M5: 587,920 km (0.09 R)
• M6: 703,708 km (0.072 R)
• M7: 839,394 km (0.105 R)
• M8: 977,622 km (0.106 R)
• M9: 1,080,845 km (0.1 R)
• M10: 1,188,256 km (0.114 R)
• M11: 1,354,609 km (0.078 R)
• M12: 1,458,430 km (0.05 R)
• M13: 1,665,473 km (0.06 R)
• M14: 1,758,523 km (0.098 R)
• M15: 1,863,241 km (0.115 R)
• M16: 1,955,394 km (0.065 R)
• M17: 2,119,203 km (0.087 R)
• M18: 2,241,425 km (0.11 R)
• M19: 2,381,748 km (0.036 R)
• M20: 2,519,827 km (0.109 R)
• M21: 2,837,572 km (0.077 R)
• M22: 2,956,054 km (0.114 R)
• M23: 3,087,550 km (0.094 R)
• M24: 3,180,301 km (0.114 R)
• M25: 3,274,099 km (0.107 R)
• M26: 3,428,334 km (0.072 R)
• M27: 3,542,627 km (0.081 R)
• M28: 3,732,018 km (0.081 R)
• M29: 3,862,168 km (0.101 R)
• M30: 3,981,398 km (0.119 R)
• M31: 4,320,387 km (0.101 R)
• M32: 4,424,507 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.1

Radius: 8.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.61 AU - 0.87 AU

Year: 432 Days

Day: 7.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,869,403 km

• M1: 111,600 km (0.086 R)
• M2: 163,810 km (0.108 R)
• M3: 224,247 km (0.103 R)
• M4: 306,526 km (0.061 R)
• M5: 442,361 km (0.114 R)
• M6: 583,880 km (0.096 R)
• M7: 683,662 km (0.102 R)
• M8: 800,049 km (0.085 R)
• M9: 860,786 km (0.117 R)
• M10: 949,498 km (0.094 R)
• M11: 1,064,688 km (0.082 R)
• M12: 1,284,298 km (0.075 R)
• M13: 1,430,006 km (0.091 R)
• M14: 1,491,640 km (0.089 R)
• M15: 1,554,172 km (0.042 R)
• M16: 1,747,303 km (0.094 R)
• M17: 1,885,232 km (0.042 R)
• M18: 2,016,878 km (0.071 R)
• M19: 2,222,725 km (0.117 R)
• M20: 2,372,473 km (0.043 R)
• M21: 2,493,647 km (0.093 R)
• M22: 2,864,051 km (0.096 R)
• M23: 2,931,221 km (0.112 R)
• M24: 3,055,836 km (0.116 R)
• M25: 3,130,335 km (0.093 R)
• M26: 3,199,599 km (0.051 R)
• M27: 3,251,809 km (0.118 R)
• M28: 3,410,383 km (0.113 R)
• M29: 3,469,773 km (0.076 R)
• M30: 3,523,628 km (0.095 R)
• M31: 3,577,633 km (0.118 R)
• M32: 3,650,038 km (0.091 R)
• M33: 3,753,710 km (0.085 R)
• M34: 3,932,629 km (0.072 R)
• M35: 4,019,994 km (0.057 R)
• M36: 4,171,237 km (0.1 R)
• M37: 4,228,533 km (0.107 R)
• M38: 4,363,171 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.6

Radius: 14.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.81 AU - 0.93 AU

Year: 550 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,869,403 km

• M1: 182,958 km (0.113 R)
• M2: 277,953 km (0.114 R)
• M3: 411,544 km (0.095 R)
• M4: 505,192 km (0.056 R)
• M5: 633,098 km (0.112 R)
• M6: 744,249 km (0.095 R)
• M7: 859,440 km (0.087 R)
• M8: 960,718 km (0.071 R)
• M9: 1,357,301 km (0.095 R)
• M10: 1,527,693 km (0.107 R)
• M11: 1,633,459 km (0.111 R)
• M12: 1,726,210 km (0.066 R)
• M13: 1,852,770 km (0.091 R)
• M14: 1,971,700 km (0.099 R)
• M15: 2,099,008 km (0.114 R)
• M16: 2,217,639 km (0.078 R)
• M17: 2,438,445 km (0.119 R)
• M18: 2,648,331 km (0.096 R)
• M19: 2,802,118 km (0.095 R)
• M20: 2,895,766 km (0.103 R)
• M21: 3,003,177 km (0.04 R)
• M22: 3,099,219 km (0.09 R)
• M23: 3,222,338 km (0.116 R)
• M24: 3,347,252 km (0.05 R)
• M25: 3,440,302 km (0.111 R)
• M26: 3,642,559 km (0.108 R)
• M27: 3,765,977 km (0.096 R)
• M28: 3,918,716 km (0.108 R)
• M29: 4,009,971 km (0.06 R)
• M30: 4,109,005 km (0.119 R)
• M31: 4,345,818 km (0.077 R)
• M32: 4,447,694 km (0.077 R)
• M33: 4,594,599 km (0.084 R)
• M34: 4,698,420 km (0.037 R)
• M35: 4,863,277 km (0.077 R)
• M36: 4,969,043 km (0.109 R)
• M37: 5,083,485 km (0.101 R)
• M38: 5,237,272 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.6

Radius: 13.3

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.85 AU - 1.31 AU

Year: 761 Days

Day: 13.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 64,869,403 km

• M1: 181,761 km (0.106 R)
• M2: 302,188 km (0.115 R)
• M3: 402,418 km (0.062 R)
• M4: 491,728 km (0.116 R)
• M5: 615,894 km (0.088 R)
• M6: 701,315 km (0.069 R)
• M7: 786,586 km (0.111 R)
• M8: 1,116,000 km (0.1 R)
• M9: 1,241,662 km (0.102 R)
• M10: 1,508,096 km (0.104 R)
• M11: 1,655,001 km (0.114 R)
• M12: 1,740,122 km (0.086 R)
• M13: 1,915,302 km (0.105 R)
• M14: 2,026,154 km (0.058 R)
• M15: 2,139,100 km (0.1 R)
• M16: 2,239,929 km (0.11 R)
• M17: 2,342,254 km (0.056 R)
• M18: 2,446,224 km (0.108 R)
• M19: 2,612,876 km (0.077 R)
• M20: 2,830,691 km (0.102 R)
• M21: 3,013,948 km (0.077 R)
• M22: 3,226,228 km (0.077 R)
• M23: 3,392,880 km (0.076 R)
• M24: 3,665,447 km (0.089 R)
• M25: 3,822,076 km (0.03 R)
• M26: 3,980,949 km (0.082 R)
• M27: 4,259,650 km (0.069 R)
• M28: 4,526,383 km (0.045 R)
• M29: 4,619,582 km (0.075 R)
• M30: 4,808,076 km (0.077 R)
• M31: 4,893,646 km (0.044 R)
• M32: 5,018,261 km (0.044 R)
• M33: 5,221,863 km (0.078 R)
• M34: 5,339,447 km (0.067 R)
• M35: 5,467,952 km (0.038 R)
• M36: 5,557,411 km (0.111 R)
• M37: 5,737,976 km (0.116 R)
• M38: 5,828,931 km (0.12 R)
• M39: 6,032,833 km (0.114 R)
• M40: 6,364,193 km (0.119 R)
• M41: 6,479,383 km (0.099 R)
• M42: 6,563,756 km (0.114 R)
• M43: 6,648,429 km (0.044 R)
• M44: 6,808,049 km (0.055 R)
• M45: 7,023,022 km (0.111 R)
• M46: 7,163,943 km (0.116 R)
• M47: 7,262,079 km (0.043 R)
• M48: 7,404,646 km (0.118 R)
• M49: 7,503,979 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.4

Radius: 11.8

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.17 AU - 2.87 AU

Year: 2713 Days

Day: 15 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,869,403 km

• M1: 237,861 km (0.063 R)
• M2: 411,693 km (0.115 R)
• M3: 519,105 km (0.086 R)
• M4: 638,035 km (0.074 R)
• M5: 748,289 km (0.075 R)
• M6: 896,241 km (0.108 R)
• M7: 1,364,183 km (0.091 R)
• M8: 1,574,069 km (0.091 R)
• M9: 1,834,818 km (0.116 R)
• M10: 2,067,592 km (0.101 R)
• M11: 2,152,115 km (0.101 R)
• M12: 2,295,579 km (0.112 R)
• M13: 2,472,254 km (0.058 R)
• M14: 2,838,919 km (0.059 R)
• M15: 2,933,465 km (0.092 R)
• M16: 3,013,051 km (0.109 R)
• M17: 3,141,854 km (0.063 R)
• M18: 3,522,431 km (0.071 R)
• M19: 3,727,081 km (0.026 R)
• M20: 4,148,050 km (0.103 R)
• M21: 4,455,473 km (0.114 R)
• M22: 4,997,167 km (0.062 R)
• M23: 5,111,909 km (0.051 R)
• M24: 5,227,548 km (0.106 R)
• M25: 5,382,980 km (0.093 R)
• M26: 5,619,195 km (0.116 R)
• M27: 5,919,289 km (0.098 R)
• M28: 6,682,088 km (0.062 R)
• M29: 6,829,891 km (0.097 R)
• M30: 7,042,918 km (0.103 R)
• M31: 7,366,648 km (0.094 R)
• M32: 7,497,546 km (0.111 R)
• M33: 7,805,867 km (0.095 R)
• M34: 8,073,498 km (0.106 R)
• M35: 8,231,174 km (0.116 R)
• M36: 8,848,415 km (0.112 R)
• M37: 8,941,166 km (0.115 R)
• M38: 9,291,823 km (0.059 R)
• M39: 9,433,343 km (0.069 R)
• M40: 9,718,626 km (0.099 R)
• M41: 9,886,325 km (0.107 R)
• M42: 10,103,391 km (0.109 R)
• M43: 10,297,719 km (0.029 R)
• M44: 10,739,332 km (0.084 R)
• M45: 11,037,181 km (0.103 R)
• M46: 11,162,096 km (0.119 R)
• M47: 11,262,476 km (0.102 R)
• M48: 11,363,005 km (0.102 R)
• M49: 11,463,984 km (0.095 R)
• M50: 11,742,984 km (0.1 R)
• M51: 12,127,002 km (0.113 R)
• M52: 12,359,477 km (0.077 R)
• M53: 12,541,388 km (0.074 R)
• M54: 13,250,931 km (0.1 R)
• M55: 13,811,923 km (0.08 R)
• M56: 13,892,705 km (0.115 R)
• M57: 14,299,013 km (0.114 R)
• M58: 14,489,900 km (0.04 R)
• M59: 14,902,042 km (0.104 R)
• M60: 15,012,446 km (0.064 R)
• M61: 15,178,798 km (0.082 R)
• M62: 16,047,812 km (0.085 R)
• M63: 16,417,020 km (0.062 R)
• M64: 16,817,793 km (0.068 R)
• M65: 17,048,323 km (0.081 R)
• M66: 17,250,878 km (0.076 R)
• M67: 17,833,861 km (0.044 R)
• M68: 19,199,391 km (0.042 R)
• M69: 19,319,667 km (0.098 R)
• M70: 19,470,462 km (0.116 R)
• M71: 19,742,880 km (0.084 R)
• M72: 20,260,788 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.8

Radius: 4.1

Gravity: 46.81 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.52 AU - 8.02 AU

Year: 14690 Days

Day: 20 Hours

Environment

Temp: -239 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,869,403 km

• M1: 56,847 km (0.109 R)
• M2: 89,011 km (0.058 R)
• M3: 115,789 km (0.092 R)
• M4: 182,210 km (0.104 R)
• M5: 387,758 km (0.117 R)
• M6: 589,116 km (0.116 R)
• M7: 797,506 km (0.113 R)
• M8: 1,149,959 km (0.09 R)
• M9: 1,303,297 km (0.11 R)
• M10: 1,435,990 km (0.092 R)
• M11: 1,490,294 km (0.102 R)
• M12: 1,979,030 km (0.055 R)
• M13: 2,039,617 km (0.098 R)
• M14: 2,513,095 km (0.08 R)
• M15: 2,745,420 km (0.109 R)
• M16: 2,847,147 km (0.11 R)
• M17: 4,277,452 km (0.069 R)
• M18: 4,434,829 km (0.102 R)
• M19: 4,474,622 km (0.105 R)
• M20: 5,376,847 km (0.095 R)
• M21: 5,504,154 km (0.107 R)
• M22: 6,155,504 km (0.102 R)
• M23: 6,467,864 km (0.108 R)
• M24: 7,154,219 km (0.1 R)
• M25: 7,200,744 km (0.049 R)
• M26: 7,294,243 km (0.087 R)
• M27: 7,624,405 km (0.096 R)
• M28: 8,397,527 km (0.108 R)
• M29: 8,843,329 km (0.085 R)
• M30: 10,755,040 km (0.097 R)
• M31: 11,292,844 km (0.12 R)
• M32: 11,347,148 km (0.091 R)
• M33: 11,619,715 km (0.114 R)
• M34: 11,784,423 km (0.103 R)
• M35: 12,115,932 km (0.058 R)
• M36: 12,338,683 km (0.055 R)
• M37: 12,788,224 km (0.069 R)
• M38: 12,958,168 km (0.074 R)
• M39: 13,015,015 km (0.112 R)
• M40: 13,703,165 km (0.094 R)
• M41: 14,462,075 km (0.099 R)
• M42: 14,995,391 km (0.067 R)
• M43: 15,055,081 km (0.058 R)
• M44: 15,294,587 km (0.1 R)
• M45: 15,354,576 km (0.095 R)
• M46: 15,959,400 km (0.093 R)
• M47: 16,020,286 km (0.07 R)
• M48: 16,510,369 km (0.049 R)
• M49: 18,391,562 km (0.099 R)
• M50: 19,813,640 km (0.103 R)
• M51: 22,011,980 km (0.082 R)
• M52: 22,079,898 km (0.063 R)
• M53: 22,147,666 km (0.093 R)
• M54: 22,967,761 km (0.038 R)
• M55: 23,728,167 km (0.109 R)
• M56: 24,146,443 km (0.097 R)
• M57: 24,356,478 km (0.076 R)
• M58: 26,489,893 km (0.09 R)
• M59: 26,851,172 km (0.108 R)
• M60: 28,018,484 km (0.028 R)
• M61: 28,386,495 km (0.107 R)
• M62: 28,830,502 km (0.066 R)
• M63: 28,904,702 km (0.092 R)
• M64: 29,425,901 km (0.06 R)
• M65: 29,500,551 km (0.05 R)
• M66: 30,704,514 km (0.061 R)
• M67: 31,312,630 km (0.084 R)
• M68: 31,618,108 km (0.119 R)
• M69: 31,847,891 km (0.099 R)
• M70: 32,849,897 km (0.096 R)
• M71: 34,411,549 km (0.077 R)
• M72: 34,805,740 km (0.092 R)
• M73: 35,439,586 km (0.1 R)
• M74: 37,040,732 km (0.09 R)
• M75: 37,282,931 km (0.038 R)
• M76: 38,175,432 km (0.067 R)
• M77: 39,239,372 km (0.102 R)
• M78: 39,733,643 km (0.103 R)
• M79: 41,815,447 km (0.084 R)
• M80: 41,983,446 km (0.07 R)
• M81: 42,489,086 km (0.098 R)
• M82: 42,573,460 km (0.064 R)
• M83: 44,788,854 km (0.08 R)
• M84: 45,132,930 km (0.087 R)
• M85: 46,866,769 km (0.064 R)
• M86: 49,241,785 km (0.099 R)
• M87: 49,685,791 km (0.083 R)
• M88: 50,399,074 km (0.114 R)
• M89: 52,740,729 km (0.102 R)
• M90: 55,025,388 km (0.111 R)
• M91: 55,209,543 km (0.08 R)
• M92: 56,411,562 km (0.05 R)
• M93: 59,124,220 km (0.084 R)
• M94: 59,785,293 km (0.109 R)
• M95: 60,448,760 km (0.115 R)
• M96: 60,543,754 km (0.105 R)
• M97: 63,416,482 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 16,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit