🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.4

Radius: 11.1

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.38 AU - 1.8 AU

Year: 1360 Days

Day: 7.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 34,774,295 km

• M1: 138,677 km (0.03 R)
• M2: 234,121 km (0.076 R)
• M3: 321,187 km (0.104 R)
• M4: 574,007 km (0.043 R)
• M5: 665,411 km (0.111 R)
• M6: 802,593 km (0.11 R)
• M7: 928,255 km (0.095 R)
• M8: 1,016,069 km (0.067 R)
• M9: 1,165,068 km (0.112 R)
• M10: 1,428,061 km (0.092 R)
• M11: 1,629,570 km (0.073 R)
• M12: 1,744,162 km (0.105 R)
• M13: 1,917,845 km (0.053 R)
• M14: 2,148,525 km (0.072 R)
• M15: 2,289,895 km (0.059 R)
• M16: 2,388,480 km (0.082 R)
• M17: 2,473,002 km (0.112 R)
• M18: 2,589,988 km (0.111 R)
• M19: 2,708,769 km (0.102 R)
• M20: 2,910,875 km (0.026 R)
• M21: 3,059,576 km (0.044 R)
• M22: 3,168,483 km (0.097 R)
• M23: 3,459,750 km (0.107 R)
• M24: 3,547,115 km (0.041 R)
• M25: 3,688,336 km (0.078 R)
• M26: 3,768,670 km (0.111 R)
• M27: 4,086,715 km (0.12 R)
• M28: 4,225,691 km (0.095 R)
• M29: 4,309,765 km (0.077 R)
• M30: 4,527,430 km (0.105 R)
• M31: 4,681,067 km (0.116 R)
• M32: 4,885,268 km (0.061 R)
• M33: 5,535,869 km (0.088 R)
• M34: 5,638,493 km (0.064 R)
• M35: 6,256,482 km (0.098 R)
• M36: 6,460,085 km (0.091 R)
• M37: 7,162,148 km (0.087 R)
• M38: 7,363,955 km (0.075 R)
• M39: 7,454,312 km (0.109 R)
• M40: 7,624,704 km (0.118 R)
• M41: 7,727,478 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.6

Radius: 10.4

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.38 AU - 2.18 AU

Year: 1611 Days

Day: 5.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 34,774,295 km

• M1: 140,622 km (0.107 R)
• M2: 223,499 km (0.03 R)
• M3: 290,818 km (0.102 R)
• M4: 605,722 km (0.086 R)
• M5: 778,657 km (0.111 R)
• M6: 1,008,589 km (0.075 R)
• M7: 1,115,103 km (0.092 R)
• M8: 1,358,049 km (0.077 R)
• M9: 1,532,780 km (0.025 R)
• M10: 1,637,349 km (0.103 R)
• M11: 1,724,863 km (0.116 R)
• M12: 1,853,966 km (0.082 R)
• M13: 1,996,832 km (0.05 R)
• M14: 2,175,303 km (0.078 R)
• M15: 2,282,864 km (0.108 R)
• M16: 2,381,149 km (0.12 R)
• M17: 2,480,781 km (0.118 R)
• M18: 2,638,757 km (0.048 R)
• M19: 2,707,572 km (0.111 R)
• M20: 2,976,698 km (0.077 R)
• M21: 3,048,505 km (0.118 R)
• M22: 3,132,879 km (0.063 R)
• M23: 3,230,267 km (0.095 R)
• M24: 3,415,619 km (0.099 R)
• M25: 3,528,565 km (0.098 R)
• M26: 3,604,561 km (0.102 R)
• M27: 3,745,332 km (0.117 R)
• M28: 3,862,019 km (0.105 R)
• M29: 4,112,146 km (0.092 R)
• M30: 4,367,510 km (0.092 R)
• M31: 4,531,619 km (0.118 R)
• M32: 5,367,721 km (0.115 R)
• M33: 5,499,367 km (0.09 R)
• M34: 5,661,980 km (0.099 R)
• M35: 5,796,020 km (0.098 R)
• M36: 6,037,172 km (0.07 R)
• M37: 6,235,538 km (0.062 R)
• M38: 6,467,116 km (0.045 R)
• M39: 6,796,082 km (0.094 R)
• M40: 7,211,066 km (0.083 R)
• M41: 7,340,468 km (0.099 R)
• M42: 7,519,537 km (0.113 R)
• M43: 7,965,339 km (0.085 R)
• M44: 8,233,568 km (0.115 R)
• M45: 8,368,954 km (0.119 R)
• M46: 8,453,776 km (0.052 R)
• M47: 8,539,046 km (0.099 R)
• M48: 8,607,413 km (0.073 R)
• M49: 8,675,929 km (0.028 R)
• M50: 8,761,947 km (0.105 R)
• M51: 9,160,925 km (0.098 R)
• M52: 9,283,595 km (0.119 R)
• M53: 9,406,714 km (0.109 R)
• M54: 9,548,234 km (0.099 R)
• M55: 9,869,121 km (0.114 R)
• M56: 10,448,364 km (0.088 R)
• M57: 10,576,569 km (0.075 R)
• M58: 10,834,476 km (0.053 R)
• M59: 11,169,127 km (0.102 R)
• M60: 11,244,075 km (0.092 R)
• M61: 11,375,422 km (0.026 R)
• M62: 11,639,762 km (0.116 R)
• M63: 11,982,490 km (0.103 R)
• M64: 12,347,958 km (0.075 R)
• M65: 12,678,120 km (0.068 R)
• M66: 12,854,047 km (0.104 R)
• M67: 13,050,619 km (0.075 R)
• M68: 13,347,122 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 14.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.72 AU - 6.44 AU

Year: 8940 Days

Day: 13.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 148.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 34,774,295 km

• M1: 208,988 km (0.097 R)
• M2: 583,132 km (0.044 R)
• M3: 1,009,486 km (0.034 R)
• M4: 1,280,857 km (0.064 R)
• M5: 1,479,373 km (0.086 R)
• M6: 1,765,105 km (0.07 R)
• M7: 1,868,926 km (0.07 R)
• M8: 2,433,808 km (0.073 R)
• M9: 2,594,326 km (0.061 R)
• M10: 2,819,172 km (0.087 R)
• M11: 2,910,875 km (0.104 R)
• M12: 3,066,158 km (0.071 R)
• M13: 3,320,474 km (0.087 R)
• M14: 3,850,200 km (0.09 R)
• M15: 4,177,521 km (0.099 R)
• M16: 4,970,240 km (0.109 R)
• M17: 6,306,149 km (0.071 R)
• M18: 6,775,288 km (0.077 R)
• M19: 7,446,683 km (0.06 R)
• M20: 8,095,788 km (0.087 R)
• M21: 8,493,868 km (0.091 R)
• M22: 8,740,405 km (0.052 R)
• M23: 9,540,604 km (0.085 R)
• M24: 10,055,670 km (0.118 R)
• M25: 10,150,216 km (0.053 R)
• M26: 10,316,568 km (0.116 R)
• M27: 10,507,754 km (0.104 R)
• M28: 10,869,482 km (0.082 R)
• M29: 11,284,467 km (0.07 R)
• M30: 12,687,844 km (0.091 R)
• M31: 12,841,481 km (0.08 R)
• M32: 12,944,255 km (0.113 R)
• M33: 13,098,939 km (0.11 R)
• M34: 13,671,450 km (0.088 R)
• M35: 13,960,772 km (0.052 R)
• M36: 14,438,588 km (0.114 R)
• M37: 15,328,546 km (0.103 R)
• M38: 15,711,516 km (0.048 R)
• M39: 16,014,602 km (0.049 R)
• M40: 17,587,773 km (0.054 R)
• M41: 18,508,697 km (0.08 R)
• M42: 18,828,986 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.1

Radius: 4.8

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.51 AU - 8.37 AU

Year: 12400 Days

Day: 16.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,774,295 km

• M1: 84,523 km (0.112 R)
• M2: 180,714 km (0.098 R)
• M3: 369,208 km (0.081 R)
• M4: 557,252 km (0.08 R)
• M5: 675,285 km (0.094 R)
• M6: 1,668,166 km (0.092 R)
• M7: 1,820,008 km (0.071 R)
• M8: 2,219,284 km (0.066 R)
• M9: 2,450,114 km (0.114 R)
• M10: 2,844,454 km (0.101 R)
• M11: 3,211,417 km (0.028 R)
• M12: 3,281,878 km (0.053 R)
• M13: 3,690,879 km (0.117 R)
• M14: 3,789,464 km (0.078 R)
• M15: 3,938,912 km (0.102 R)
• M16: 3,989,177 km (0.085 R)
• M17: 4,039,741 km (0.096 R)
• M18: 4,875,993 km (0.102 R)
• M19: 4,957,075 km (0.107 R)
• M20: 5,065,982 km (0.072 R)
• M21: 5,120,586 km (0.119 R)
• M22: 5,763,856 km (0.056 R)
• M23: 6,022,511 km (0.116 R)
• M24: 6,402,639 km (0.067 R)
• M25: 6,850,984 km (0.074 R)
• M26: 7,683,347 km (0.102 R)
• M27: 7,714,762 km (0.069 R)
• M28: 8,031,610 km (0.053 R)
• M29: 8,127,353 km (0.088 R)
• M30: 8,449,587 km (0.046 R)
• M31: 8,644,962 km (0.116 R)
• M32: 9,240,062 km (0.075 R)
• M33: 9,306,932 km (0.061 R)
• M34: 9,340,442 km (0.108 R)
• M35: 9,576,208 km (0.036 R)
• M36: 10,399,595 km (0.109 R)
• M37: 10,679,044 km (0.092 R)
• M38: 11,460,094 km (0.067 R)
• M39: 11,496,148 km (0.038 R)
• M40: 11,893,928 km (0.077 R)
• M41: 12,666,003 km (0.073 R)
• M42: 13,265,142 km (0.107 R)
• M43: 14,413,007 km (0.102 R)
• M44: 15,314,334 km (0.112 R)
• M45: 15,393,621 km (0.093 R)
• M46: 15,433,264 km (0.053 R)
• M47: 15,473,057 km (0.104 R)
• M48: 15,592,287 km (0.086 R)
• M49: 16,884,064 km (0.034 R)
• M50: 17,007,034 km (0.118 R)
• M51: 17,130,153 km (0.07 R)
• M52: 17,212,432 km (0.084 R)
• M53: 17,418,578 km (0.106 R)
• M54: 17,584,183 km (0.107 R)
• M55: 17,667,209 km (0.079 R)
• M56: 18,000,513 km (0.064 R)
• M57: 18,209,801 km (0.112 R)
• M58: 18,377,799 km (0.067 R)
• M59: 18,504,209 km (0.113 R)
• M60: 18,842,600 km (0.085 R)
• M61: 19,354,075 km (0.074 R)
• M62: 19,913,421 km (0.101 R)
• M63: 20,086,506 km (0.101 R)
• M64: 20,608,902 km (0.097 R)
• M65: 21,003,691 km (0.081 R)
• M66: 22,113,258 km (0.119 R)
• M67: 22,472,293 km (0.099 R)
• M68: 22,652,558 km (0.108 R)
• M69: 23,014,585 km (0.032 R)
• M70: 23,287,302 km (0.09 R)
• M71: 24,342,715 km (0.089 R)
• M72: 25,413,537 km (0.04 R)
• M73: 25,554,308 km (0.106 R)
• M74: 26,214,932 km (0.051 R)
• M75: 26,262,205 km (0.045 R)
• M76: 26,976,685 km (0.082 R)
• M77: 28,132,927 km (0.094 R)
• M78: 29,996,467 km (0.108 R)
• M79: 31,143,584 km (0.103 R)
• M80: 32,203,485 km (0.05 R)
• M81: 33,018,943 km (0.08 R)
• M82: 33,377,828 km (0.088 R)
• M83: 34,670,204 km (0.112 R)
• M84: 34,722,264 km (0.054 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: 156 - 11,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit