🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.4

Radius: 13.3

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.71 AU - 0.93 AU

Year: 495 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 18,679,797 km

• M1: 168,298 km (0.095 R)
• M2: 271,819 km (0.081 R)
• M3: 363,074 km (0.082 R)
• M4: 476,619 km (0.112 R)
• M5: 563,086 km (0.096 R)
• M6: 659,577 km (0.051 R)
• M7: 765,941 km (0.081 R)
• M8: 855,101 km (0.036 R)
• M9: 955,482 km (0.051 R)
• M10: 1,045,540 km (0.047 R)
• M11: 1,165,517 km (0.049 R)
• M12: 1,258,716 km (0.084 R)
• M13: 1,403,677 km (0.101 R)
• M14: 1,507,797 km (0.109 R)
• M15: 1,632,113 km (0.101 R)
• M16: 1,724,265 km (0.115 R)
• M17: 1,841,101 km (0.118 R)
• M18: 1,969,905 km (0.099 R)
• M19: 2,125,935 km (0.082 R)
• M20: 2,310,689 km (0.119 R)
• M21: 2,405,085 km (0.088 R)
• M22: 2,526,409 km (0.066 R)
• M23: 2,618,711 km (0.051 R)
• M24: 2,701,738 km (0.12 R)
• M25: 2,812,141 km (0.109 R)
• M26: 2,897,262 km (0.109 R)
• M27: 3,064,662 km (0.056 R)
• M28: 3,229,968 km (0.091 R)
• M29: 3,330,497 km (0.034 R)
• M30: 3,454,963 km (0.048 R)
• M31: 3,563,720 km (0.046 R)
• M32: 3,944,447 km (0.105 R)
• M33: 4,058,291 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.3

Radius: 9.6

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.1 AU - 1.32 AU

Year: 888 Days

Day: 14 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 18,679,797 km

• M1: 124,765 km (0.102 R)
• M2: 187,297 km (0.116 R)
• M3: 278,402 km (0.108 R)
• M4: 396,285 km (0.119 R)
• M5: 878,588 km (0.041 R)
• M6: 1,039,705 km (0.1 R)
• M7: 1,117,346 km (0.094 R)
• M8: 1,190,500 km (0.078 R)
• M9: 1,265,299 km (0.076 R)
• M10: 1,369,868 km (0.065 R)
• M11: 1,455,886 km (0.104 R)
• M12: 1,588,131 km (0.116 R)
• M13: 1,694,046 km (0.11 R)
• M14: 1,786,647 km (0.096 R)
• M15: 1,904,830 km (0.095 R)
• M16: 2,025,705 km (0.089 R)
• M17: 2,091,229 km (0.089 R)
• M18: 2,190,861 km (0.115 R)
• M19: 2,429,769 km (0.095 R)
• M20: 2,490,805 km (0.117 R)
• M21: 2,561,265 km (0.119 R)
• M22: 2,632,474 km (0.103 R)
• M23: 2,849,839 km (0.099 R)
• M24: 2,960,691 km (0.119 R)
• M25: 3,187,033 km (0.079 R)
• M26: 3,263,627 km (0.084 R)
• M27: 3,360,417 km (0.102 R)
• M28: 3,428,783 km (0.108 R)
• M29: 3,527,069 km (0.1 R)
• M30: 3,676,517 km (0.101 R)
• M31: 3,838,233 km (0.092 R)
• M32: 3,940,408 km (0.063 R)
• M33: 4,022,836 km (0.084 R)
• M34: 4,158,073 km (0.069 R)
• M35: 4,231,675 km (0.094 R)
• M36: 4,326,670 km (0.109 R)
• M37: 4,390,548 km (0.093 R)
• M38: 4,769,031 km (0.053 R)
• M39: 4,856,994 km (0.112 R)
• M40: 5,090,666 km (0.099 R)
• M41: 5,373,556 km (0.09 R)
• M42: 5,499,667 km (0.04 R)
• M43: 5,580,449 km (0.093 R)
• M44: 6,002,315 km (0.066 R)
• M45: 6,121,246 km (0.057 R)
• M46: 6,313,329 km (0.113 R)
• M47: 6,458,738 km (0.101 R)
• M48: 6,531,742 km (0.11 R)
• M49: 6,715,748 km (0.118 R)
• M50: 6,901,399 km (0.113 R)
• M51: 7,126,543 km (0.085 R)
• M52: 7,303,218 km (0.109 R)
• M53: 7,506,971 km (0.108 R)
• M54: 7,777,444 km (0.082 R)
• M55: 7,842,220 km (0.082 R)
• M56: 8,116,582 km (0.059 R)
• M57: 8,235,064 km (0.071 R)
• M58: 8,433,879 km (0.069 R)
• M59: 9,135,643 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.2

Radius: 8

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.87 AU - 5.11 AU

Year: 6345 Days

Day: 6 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 18,679,797 km

• M1: 113,844 km (0.115 R)
• M2: 221,854 km (0.114 R)
• M3: 347,067 km (0.114 R)
• M4: 760,556 km (0.101 R)
• M5: 907,311 km (0.092 R)
• M6: 1,152,203 km (0.042 R)
• M7: 1,600,248 km (0.113 R)
• M8: 2,154,509 km (0.103 R)
• M9: 2,287,501 km (0.099 R)
• M10: 2,641,898 km (0.069 R)
• M11: 2,950,519 km (0.102 R)
• M12: 3,098,471 km (0.103 R)
• M13: 3,314,191 km (0.091 R)
• M14: 3,445,987 km (0.097 R)
• M15: 4,037,048 km (0.081 R)
• M16: 4,981,759 km (0.112 R)
• M17: 5,388,515 km (0.057 R)
• M18: 5,569,828 km (0.101 R)
• M19: 5,753,235 km (0.088 R)
• M20: 6,045,400 km (0.071 R)
• M21: 6,206,816 km (0.114 R)
• M22: 6,894,667 km (0.095 R)
• M23: 7,148,235 km (0.096 R)
• M24: 7,205,082 km (0.102 R)
• M25: 7,290,503 km (0.079 R)
• M26: 7,347,649 km (0.099 R)
• M27: 7,519,986 km (0.095 R)
• M28: 7,606,603 km (0.108 R)
• M29: 8,133,636 km (0.083 R)
• M30: 8,341,876 km (0.076 R)
• M31: 8,401,716 km (0.08 R)
• M32: 8,733,075 km (0.05 R)
• M33: 9,284,792 km (0.041 R)
• M34: 9,974,288 km (0.102 R)
• M35: 10,101,447 km (0.112 R)
• M36: 10,583,002 km (0.056 R)
• M37: 10,810,241 km (0.081 R)
• M38: 10,875,466 km (0.095 R)
• M39: 11,302,867 km (0.03 R)
• M40: 12,004,631 km (0.102 R)
• M41: 12,309,810 km (0.058 R)
• M42: 12,686,199 km (0.046 R)
• M43: 12,927,650 km (0.107 R)
• M44: 13,275,315 km (0.114 R)
• M45: 13,625,972 km (0.104 R)
• M46: 13,696,433 km (0.103 R)
• M47: 14,408,369 km (0.091 R)
• M48: 14,516,080 km (0.118 R)
• M49: 14,660,292 km (0.115 R)
• M50: 15,132,124 km (0.117 R)
• M51: 15,241,629 km (0.086 R)
• M52: 15,498,489 km (0.065 R)
• M53: 15,793,646 km (0.097 R)
• M54: 15,941,897 km (0.095 R)
• M55: 16,165,247 km (0.075 R)
• M56: 16,427,043 km (0.111 R)
• M57: 17,068,818 km (0.116 R)
• M58: 17,220,959 km (0.106 R)
• M59: 18,532,783 km (0.081 R)
• M60: 19,200,588 km (0.096 R)
• M61: 19,279,725 km (0.105 R)
• M62: 19,636,964 km (0.096 R)
• M63: 20,237,301 km (0.051 R)
• M64: 20,438,659 km (0.052 R)
• M65: 21,332,956 km (0.111 R)
• M66: 22,198,529 km (0.055 R)
• M67: 22,406,171 km (0.1 R)
• M68: 22,572,823 km (0.03 R)
• M69: 24,006,270 km (0.102 R)
• M70: 24,262,231 km (0.116 R)
• M71: 24,519,091 km (0.114 R)
• M72: 24,604,960 km (0.117 R)
• M73: 24,949,334 km (0.057 R)
• M74: 25,078,737 km (0.058 R)
• M75: 25,468,738 km (0.076 R)
• M76: 25,729,787 km (0.048 R)
• M77: 26,959,930 km (0.113 R)
• M78: 27,314,926 km (0.037 R)
• M79: 27,939,946 km (0.064 R)
• M80: 28,389,188 km (0.113 R)
• M81: 29,568,468 km (0.1 R)
• M82: 29,705,500 km (0.088 R)
• M83: 30,072,164 km (0.058 R)
• M84: 30,256,020 km (0.112 R)
• M85: 30,348,172 km (0.03 R)
• M86: 30,578,702 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.6

Radius: 3.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.62 AU - 11.4 AU

Year: 19557 Days

Day: 24.6 Hours

Environment

Temp: -244 °C

Axial Tilt: 156.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 18,679,797 km

• M1: 165,306 km (0.081 R)
• M2: 423,512 km (0.113 R)
• M3: 646,562 km (0.091 R)
• M4: 1,229,694 km (0.099 R)
• M5: 1,640,490 km (0.048 R)
• M6: 1,803,253 km (0.114 R)
• M7: 1,867,131 km (0.043 R)
• M8: 1,918,892 km (0.034 R)
• M9: 2,170,964 km (0.093 R)
• M10: 2,266,557 km (0.103 R)
• M11: 2,377,409 km (0.075 R)
• M12: 2,461,783 km (0.09 R)
• M13: 3,186,734 km (0.075 R)
• M14: 3,217,701 km (0.099 R)
• M15: 3,484,583 km (0.077 R)
• M16: 4,072,802 km (0.12 R)
• M17: 4,140,121 km (0.117 R)
• M18: 4,447,395 km (0.101 R)
• M19: 4,886,166 km (0.075 R)
• M20: 4,993,577 km (0.109 R)
• M21: 5,301,898 km (0.077 R)
• M22: 5,635,202 km (0.097 R)
• M23: 5,691,451 km (0.071 R)
• M24: 6,013,535 km (0.078 R)
• M25: 6,244,365 km (0.047 R)
• M26: 6,695,103 km (0.091 R)
• M27: 7,339,272 km (0.049 R)
• M28: 7,462,241 km (0.101 R)
• M29: 7,524,025 km (0.079 R)
• M30: 8,363,568 km (0.115 R)
• M31: 8,815,952 km (0.112 R)
• M32: 9,970,249 km (0.094 R)
• M33: 10,243,415 km (0.111 R)
• M34: 10,312,080 km (0.087 R)
• M35: 10,960,138 km (0.091 R)
• M36: 11,077,274 km (0.093 R)
• M37: 11,740,740 km (0.117 R)
• M38: 12,077,335 km (0.077 R)
• M39: 12,784,634 km (0.114 R)
• M40: 13,180,470 km (0.092 R)
• M41: 13,731,439 km (0.099 R)
• M42: 14,238,875 km (0.103 R)
• M43: 15,089,339 km (0.091 R)
• M44: 15,324,207 km (0.039 R)
• M45: 15,744,577 km (0.095 R)
• M46: 15,876,672 km (0.061 R)
• M47: 16,623,615 km (0.096 R)
• M48: 17,055,504 km (0.108 R)
• M49: 18,013,080 km (0.068 R)
• M50: 18,373,162 km (0.06 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: 173 - 19,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit