🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.8

Radius: 11.7

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.82 AU - 0.9 AU

Year: 507 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 91,719,362 km

• M1: 175,777 km (0.035 R)
• M2: 294,558 km (0.116 R)
• M3: 374,892 km (0.039 R)
• M4: 517,309 km (0.026 R)
• M5: 639,232 km (0.044 R)
• M6: 749,934 km (0.034 R)
• M7: 858,692 km (0.092 R)
• M8: 1,057,507 km (0.072 R)
• M9: 1,197,232 km (0.095 R)
• M10: 1,359,994 km (0.077 R)
• M11: 1,524,552 km (0.119 R)
• M12: 1,636,152 km (0.1 R)
• M13: 1,924,128 km (0.082 R)
• M14: 2,013,139 km (0.102 R)
• M15: 2,123,243 km (0.076 R)
• M16: 2,315,625 km (0.034 R)
• M17: 2,569,792 km (0.077 R)
• M18: 2,661,197 km (0.054 R)
• M19: 2,797,031 km (0.084 R)
• M20: 2,891,128 km (0.109 R)
• M21: 3,045,663 km (0.084 R)
• M22: 3,301,625 km (0.102 R)
• M23: 3,416,965 km (0.09 R)
• M24: 3,517,944 km (0.086 R)
• M25: 3,651,534 km (0.101 R)
• M26: 4,211,030 km (0.098 R)
• M27: 4,294,356 km (0.027 R)
• M28: 4,445,899 km (0.076 R)
• M29: 4,590,560 km (0.092 R)
• M30: 4,867,316 km (0.055 R)
• M31: 4,998,962 km (0.092 R)
• M32: 5,131,656 km (0.108 R)
• M33: 5,229,792 km (0.053 R)
• M34: 5,319,551 km (0.061 R)
• M35: 5,491,588 km (0.077 R)
• M36: 5,564,592 km (0.102 R)
• M37: 5,748,448 km (0.1 R)
• M38: 5,831,923 km (0.069 R)
• M39: 5,953,098 km (0.11 R)
• M40: 6,075,170 km (0.118 R)
• M41: 6,283,709 km (0.032 R)
• M42: 6,610,580 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.8

Radius: 9

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1 AU - 1.18 AU

Year: 724 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 91,719,362 km

• M1: 115,938 km (0.088 R)
• M2: 182,210 km (0.106 R)
• M3: 271,221 km (0.089 R)
• M4: 361,279 km (0.048 R)
• M5: 437,125 km (0.057 R)
• M6: 500,554 km (0.113 R)
• M7: 562,638 km (0.117 R)
• M8: 648,507 km (0.089 R)
• M9: 706,551 km (0.117 R)
• M10: 811,568 km (0.032 R)
• M11: 982,409 km (0.083 R)
• M12: 1,056,610 km (0.103 R)
• M13: 1,257,520 km (0.115 R)
• M14: 1,338,602 km (0.086 R)
• M15: 1,600,248 km (0.109 R)
• M16: 1,659,040 km (0.055 R)
• M17: 1,862,793 km (0.12 R)
• M18: 1,971,700 km (0.097 R)
• M19: 2,106,787 km (0.04 R)
• M20: 2,411,817 km (0.072 R)
• M21: 2,539,424 km (0.095 R)
• M22: 2,617,065 km (0.062 R)
• M23: 2,792,693 km (0.096 R)
• M24: 2,864,051 km (0.045 R)
• M25: 2,944,984 km (0.092 R)
• M26: 3,017,688 km (0.079 R)
• M27: 3,257,942 km (0.103 R)
• M28: 3,370,889 km (0.091 R)
• M29: 3,475,757 km (0.087 R)
• M30: 3,708,082 km (0.12 R)
• M31: 3,945,644 km (0.084 R)
• M32: 4,066,220 km (0.069 R)
• M33: 4,126,956 km (0.105 R)
• M34: 4,634,841 km (0.096 R)
• M35: 4,708,892 km (0.08 R)
• M36: 4,772,920 km (0.11 R)
• M37: 4,987,892 km (0.1 R)
• M38: 5,074,958 km (0.092 R)
• M39: 5,427,710 km (0.075 R)
• M40: 5,743,062 km (0.089 R)
• M41: 5,799,909 km (0.059 R)
• M42: 6,075,918 km (0.076 R)
• M43: 6,133,961 km (0.097 R)
• M44: 6,192,155 km (0.083 R)
• M45: 6,426,874 km (0.096 R)
• M46: 6,545,356 km (0.107 R)
• M47: 6,604,896 km (0.056 R)
• M48: 6,760,477 km (0.027 R)
• M49: 6,856,818 km (0.08 R)
• M50: 6,977,993 km (0.114 R)
• M51: 7,038,729 km (0.034 R)
• M52: 7,173,218 km (0.117 R)
• M53: 7,333,138 km (0.12 R)
• M54: 7,407,339 km (0.102 R)
• M55: 7,556,637 km (0.115 R)
• M56: 7,656,569 km (0.086 R)
• M57: 7,744,532 km (0.104 R)
• M58: 7,896,075 km (0.068 R)
• M59: 8,421,014 km (0.103 R)
• M60: 8,511,670 km (0.063 R)
• M61: 8,641,970 km (0.085 R)
• M62: 8,759,703 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104

Radius: 8.9

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.14 AU - 1.88 AU

Year: 1180 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,719,362 km

• M1: 111,151 km (0.063 R)
• M2: 182,360 km (0.045 R)
• M3: 281,992 km (0.026 R)
• M4: 364,869 km (0.091 R)
• M5: 427,102 km (0.077 R)
• M6: 610,958 km (0.093 R)
• M7: 721,211 km (0.119 R)
• M8: 825,331 km (0.119 R)
• M9: 1,005,597 km (0.115 R)
• M10: 1,078,451 km (0.038 R)
• M11: 1,219,522 km (0.114 R)
• M12: 1,356,105 km (0.103 R)
• M13: 1,481,169 km (0.1 R)
• M14: 1,690,606 km (0.104 R)
• M15: 1,879,697 km (0.09 R)
• M16: 1,989,053 km (0.046 R)
• M17: 2,201,632 km (0.09 R)
• M18: 2,441,288 km (0.091 R)
• M19: 2,581,162 km (0.063 R)
• M20: 3,023,971 km (0.07 R)
• M21: 3,298,035 km (0.09 R)
• M22: 3,364,157 km (0.031 R)
• M23: 3,460,498 km (0.083 R)
• M24: 3,595,286 km (0.099 R)
• M25: 3,732,018 km (0.118 R)
• M26: 3,816,391 km (0.059 R)
• M27: 3,878,175 km (0.046 R)
• M28: 4,239,753 km (0.054 R)
• M29: 4,473,425 km (0.062 R)
• M30: 4,827,523 km (0.115 R)
• M31: 4,936,431 km (0.061 R)
• M32: 5,345,581 km (0.112 R)
• M33: 5,458,228 km (0.055 R)
• M34: 5,527,941 km (0.082 R)
• M35: 5,606,779 km (0.055 R)
• M36: 5,712,544 km (0.027 R)
• M37: 5,952,798 km (0.098 R)
• M38: 6,069,634 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.7

Radius: 6.6

Gravity: 21.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.88 AU - 11.92 AU

Year: 22881 Days

Day: 19.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,719,362 km

• M1: 233,821 km (0.055 R)
• M2: 322,084 km (0.112 R)
• M3: 511,475 km (0.092 R)
• M4: 631,453 km (0.09 R)
• M5: 1,076,057 km (0.066 R)
• M6: 1,496,727 km (0.068 R)
• M7: 1,565,691 km (0.039 R)
• M8: 1,635,853 km (0.077 R)
• M9: 1,926,821 km (0.084 R)
• M10: 2,155,556 km (0.085 R)
• M11: 2,807,802 km (0.096 R)
• M12: 3,023,523 km (0.069 R)
• M13: 4,728,938 km (0.085 R)
• M14: 6,001,867 km (0.088 R)
• M15: 6,618,808 km (0.12 R)
• M16: 7,314,737 km (0.086 R)
• M17: 7,731,368 km (0.098 R)
• M18: 8,525,433 km (0.11 R)
• M19: 8,774,962 km (0.114 R)
• M20: 9,217,473 km (0.11 R)
• M21: 10,789,148 km (0.1 R)
• M22: 12,938,421 km (0.05 R)
• M23: 13,225,200 km (0.069 R)
• M24: 13,659,183 km (0.065 R)
• M25: 16,205,788 km (0.105 R)
• M26: 16,903,961 km (0.066 R)
• M27: 18,089,375 km (0.097 R)
• M28: 19,546,757 km (0.11 R)
• M29: 21,041,539 km (0.109 R)
• M30: 21,209,837 km (0.099 R)
• M31: 21,378,733 km (0.085 R)
• M32: 22,400,785 km (0.032 R)
• M33: 22,658,841 km (0.034 R)
• M34: 22,831,328 km (0.112 R)
• M35: 23,875,820 km (0.095 R)
• M36: 31,321,456 km (0.037 R)
• M37: 31,609,880 km (0.079 R)
• M38: 32,092,782 km (0.073 R)
• M39: 32,286,512 km (0.115 R)
• M40: 37,256,452 km (0.108 R)
• M41: 37,358,179 km (0.102 R)
• M42: 38,896,344 km (0.095 R)
• M43: 42,245,990 km (0.083 R)
• M44: 42,884,324 km (0.105 R)
• M45: 43,204,763 km (0.111 R)
• M46: 43,633,061 km (0.098 R)
• M47: 45,034,943 km (0.105 R)
• M48: 45,252,010 km (0.12 R)
• M49: 46,561,140 km (0.088 R)
• M50: 46,890,405 km (0.106 R)
• M51: 49,552,200 km (0.03 R)
• M52: 50,562,884 km (0.118 R)
• M53: 52,604,595 km (0.081 R)
• M54: 54,095,936 km (0.105 R)
• M55: 54,788,874 km (0.057 R)
• M56: 54,904,663 km (0.078 R)
• M57: 56,183,724 km (0.099 R)
• M58: 56,768,203 km (0.102 R)
• M59: 56,885,338 km (0.081 R)
• M60: 57,590,094 km (0.078 R)
• M61: 57,825,561 km (0.106 R)
• M62: 58,770,870 km (0.083 R)
• M63: 59,364,325 km (0.067 R)
• M64: 62,723,994 km (0.12 R)
• M65: 63,451,937 km (0.083 R)
• M66: 63,695,183 km (0.094 R)
• M67: 65,161,242 km (0.102 R)
• M68: 66,514,804 km (0.093 R)
• M69: 66,638,372 km (0.071 R)
• M70: 67,133,241 km (0.109 R)
• M71: 69,375,115 km (0.112 R)
• M72: 70,253,554 km (0.033 R)
• M73: 70,883,211 km (0.077 R)
• M74: 71,009,472 km (0.04 R)
• M75: 71,894,642 km (0.117 R)
• M76: 72,402,228 km (0.12 R)
• M77: 75,600,930 km (0.106 R)
• M78: 77,023,007 km (0.098 R)
• M79: 78,584,360 km (0.084 R)
• M80: 80,287,532 km (0.119 R)
• M81: 80,419,028 km (0.12 R)
• M82: 82,267,908 km (0.114 R)
• M83: 82,665,839 km (0.097 R)
• M84: 83,197,509 km (0.094 R)
• M85: 86,276,533 km (0.105 R)
• M86: 86,545,959 km (0.102 R)
• M87: 86,950,770 km (0.109 R)
• M88: 87,897,725 km (0.114 R)
• M89: 88,168,796 km (0.099 R)
• M90: 89,120,089 km (0.119 R)
• M91: 90,074,823 km (0.085 R)
• M92: 90,211,555 km (0.099 R)
• M93: 91,444,541 km (0.096 R)
• M94: 91,719,352 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 14,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit