🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.4

Radius: 9.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.26 AU - 4.68 AU

Year: 5029 Days

Day: 9.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,293,712 km

• M1: 117,584 km (0.081 R)
• M2: 344,075 km (0.103 R)
• M3: 452,982 km (0.092 R)
• M4: 605,123 km (0.12 R)
• M5: 672,143 km (0.087 R)
• M6: 775,067 km (0.095 R)
• M7: 842,984 km (0.114 R)
• M8: 985,252 km (0.043 R)
• M9: 1,091,017 km (0.054 R)
• M10: 2,086,142 km (0.107 R)
• M11: 2,175,003 km (0.117 R)
• M12: 2,339,860 km (0.041 R)
• M13: 2,543,014 km (0.052 R)
• M14: 2,620,805 km (0.108 R)
• M15: 3,048,954 km (0.113 R)
• M16: 3,261,982 km (0.053 R)
• M17: 3,422,500 km (0.114 R)
• M18: 3,643,905 km (0.081 R)
• M19: 3,702,547 km (0.108 R)
• M20: 3,840,327 km (0.099 R)
• M21: 3,949,982 km (0.045 R)
• M22: 4,305,427 km (0.109 R)
• M23: 4,618,385 km (0.06 R)
• M24: 5,047,133 km (0.047 R)
• M25: 5,896,699 km (0.052 R)
• M26: 6,256,033 km (0.09 R)
• M27: 7,020,179 km (0.08 R)
• M28: 7,105,600 km (0.102 R)
• M29: 7,550,205 km (0.105 R)
• M30: 7,637,719 km (0.115 R)
• M31: 7,965,638 km (0.106 R)
• M32: 8,208,286 km (0.117 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.3

Radius: 3.1

Gravity: 47.59 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.3 AU - 9 AU

Year: 16175 Days

Day: 16.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,293,712 km

• M1: 177,872 km (0.077 R)
• M2: 214,075 km (0.101 R)
• M3: 239,805 km (0.094 R)
• M4: 308,770 km (0.119 R)
• M5: 368,759 km (0.081 R)
• M6: 929,152 km (0.081 R)
• M7: 1,247,197 km (0.091 R)
• M8: 1,468,154 km (0.096 R)
• M9: 1,701,077 km (0.105 R)
• M10: 1,754,484 km (0.114 R)
• M11: 1,808,339 km (0.091 R)
• M12: 2,466,570 km (0.115 R)
• M13: 3,092,936 km (0.101 R)
• M14: 4,554,657 km (0.086 R)
• M15: 4,591,757 km (0.056 R)
• M16: 4,740,906 km (0.111 R)
• M17: 5,471,542 km (0.104 R)
• M18: 5,991,395 km (0.045 R)
• M19: 8,042,232 km (0.079 R)
• M20: 8,631,498 km (0.072 R)
• M21: 9,047,679 km (0.092 R)
• M22: 9,234,677 km (0.077 R)
• M23: 10,043,702 km (0.09 R)
• M24: 10,481,126 km (0.031 R)
• M25: 10,776,283 km (0.116 R)
• M26: 10,875,167 km (0.03 R)
• M27: 12,240,397 km (0.079 R)
• M28: 12,292,008 km (0.117 R)
• M29: 12,343,769 km (0.088 R)
• M30: 12,395,530 km (0.072 R)
• M31: 12,499,201 km (0.11 R)
• M32: 13,021,896 km (0.097 R)
• M33: 13,339,044 km (0.066 R)
• M34: 14,359,750 km (0.083 R)
• M35: 15,516,890 km (0.099 R)
• M36: 15,853,036 km (0.098 R)
• M37: 16,134,878 km (0.116 R)
• M38: 16,589,357 km (0.111 R)
• M39: 18,330,676 km (0.106 R)
• M40: 19,583,708 km (0.112 R)
• M41: 19,886,195 km (0.06 R)
• M42: 20,802,482 km (0.112 R)
• M43: 20,987,534 km (0.101 R)
• M44: 21,732,681 km (0.12 R)
• M45: 23,890,481 km (0.106 R)
• M46: 24,213,612 km (0.095 R)
• M47: 24,538,090 km (0.074 R)
• M48: 27,252,693 km (0.054 R)
• M49: 27,793,340 km (0.071 R)
• M50: 27,929,025 km (0.093 R)
• M51: 27,996,942 km (0.083 R)
• M52: 29,229,330 km (0.079 R)
• M53: 29,436,373 km (0.107 R)
• M54: 29,505,637 km (0.078 R)
• M55: 29,713,279 km (0.092 R)
• M56: 30,130,358 km (0.076 R)
• M57: 31,322,204 km (0.093 R)
• M58: 32,244,026 km (0.067 R)
• M59: 32,744,132 km (0.101 R)
• M60: 33,751,823 km (0.072 R)
• M61: 34,842,840 km (0.108 R)
• M62: 35,503,015 km (0.078 R)
• M63: 37,133,931 km (0.061 R)
• M64: 37,208,581 km (0.118 R)
• M65: 39,092,616 km (0.071 R)
• M66: 39,320,753 km (0.079 R)
• M67: 40,008,006 km (0.061 R)
• M68: 40,698,998 km (0.118 R)
• M69: 41,859,579 km (0.119 R)
• M70: 41,937,369 km (0.118 R)
• M71: 42,326,922 km (0.1 R)
• M72: 42,874,301 km (0.078 R)
• M73: 44,768,509 km (0.118 R)
• M74: 45,565,866 km (0.118 R)
• M75: 46,287,376 km (0.111 R)
• M76: 47,174,492 km (0.08 R)
• M77: 48,230,054 km (0.112 R)
• M78: 50,364,367 km (0.068 R)
• M79: 52,445,573 km (0.114 R)
• M80: 52,949,269 km (0.067 R)
• M81: 53,370,088 km (0.058 R)
• M82: 54,300,138 km (0.101 R)
• M83: 54,384,810 km (0.097 R)
• M84: 55,405,965 km (0.109 R)
• M85: 55,662,226 km (0.042 R)
• M86: 56,261,665 km (0.082 R)
• M87: 57,294,339 km (0.11 R)
• M88: 57,726,527 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.5

Radius: 7.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.68 AU - 11.32 AU

Year: 21633 Days

Day: 20.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,293,712 km

• M1: 176,974 km (0.068 R)
• M2: 503,696 km (0.063 R)
• M3: 729,140 km (0.097 R)
• M4: 778,059 km (0.11 R)
• M5: 1,133,653 km (0.1 R)
• M6: 1,349,223 km (0.056 R)
• M7: 1,472,492 km (0.119 R)
• M8: 1,730,249 km (0.084 R)
• M9: 1,819,409 km (0.037 R)
• M10: 2,263,715 km (0.032 R)
• M11: 2,485,868 km (0.11 R)
• M12: 2,612,278 km (0.107 R)
• M13: 2,689,171 km (0.033 R)
• M14: 2,740,783 km (0.037 R)
• M15: 2,845,202 km (0.082 R)
• M16: 3,193,765 km (0.072 R)
• M17: 3,248,518 km (0.102 R)
• M18: 3,303,719 km (0.096 R)
• M19: 3,387,045 km (0.114 R)
• M20: 3,669,785 km (0.099 R)
• M21: 3,960,304 km (0.086 R)
• M22: 4,532,666 km (0.082 R)
• M23: 4,656,533 km (0.118 R)
• M24: 5,653,752 km (0.099 R)
• M25: 5,753,684 km (0.091 R)
• M26: 5,854,213 km (0.071 R)
• M27: 5,955,342 km (0.051 R)
• M28: 6,022,960 km (0.094 R)
• M29: 7,249,513 km (0.097 R)
• M30: 7,687,535 km (0.118 R)
• M31: 8,058,987 km (0.031 R)
• M32: 8,133,935 km (0.093 R)
• M33: 8,322,578 km (0.064 R)
• M34: 8,780,946 km (0.041 R)
• M35: 8,896,735 km (0.09 R)
• M36: 9,091,063 km (0.096 R)
• M37: 9,682,273 km (0.107 R)
• M38: 9,762,159 km (0.094 R)
• M39: 10,901,795 km (0.106 R)
• M40: 11,529,508 km (0.079 R)
• M41: 11,699,002 km (0.026 R)
• M42: 12,169,039 km (0.09 R)
• M43: 12,514,759 km (0.117 R)
• M44: 13,216,074 km (0.118 R)
• M45: 13,660,679 km (0.098 R)
• M46: 15,209,316 km (0.086 R)
• M47: 17,976,428 km (0.116 R)
• M48: 18,866,236 km (0.078 R)
• M49: 19,115,915 km (0.075 R)
• M50: 19,467,321 km (0.081 R)
• M51: 21,568,423 km (0.044 R)
• M52: 22,039,207 km (0.101 R)
• M53: 22,407,667 km (0.072 R)
• M54: 22,619,048 km (0.091 R)
• M55: 23,686,429 km (0.12 R)
• M56: 23,740,284 km (0.079 R)
• M57: 23,901,850 km (0.088 R)
• M58: 24,606,606 km (0.108 R)
• M59: 24,988,828 km (0.086 R)
• M60: 25,208,139 km (0.076 R)
• M61: 25,483,249 km (0.105 R)
• M62: 25,538,301 km (0.069 R)
• M63: 26,705,314 km (0.098 R)
• M64: 26,929,412 km (0.095 R)
• M65: 28,459,349 km (0.095 R)
• M66: 28,516,645 km (0.104 R)
• M67: 28,573,792 km (0.051 R)
• M68: 28,688,384 km (0.105 R)
• M69: 29,263,737 km (0.119 R)
• M70: 29,668,699 km (0.031 R)
• M71: 30,484,157 km (0.084 R)
• M72: 30,953,445 km (0.108 R)
• M73: 31,189,062 km (0.103 R)
• M74: 31,839,962 km (0.118 R)
• M75: 32,495,201 km (0.079 R)
• M76: 32,734,707 km (0.09 R)
• M77: 33,215,215 km (0.064 R)
• M78: 33,335,642 km (0.118 R)
• M79: 33,577,092 km (0.084 R)
• M80: 34,670,952 km (0.113 R)
• M81: 35,591,278 km (0.113 R)
• M82: 36,271,201 km (0.08 R)
• M83: 37,581,379 km (0.119 R)
• M84: 37,958,515 km (0.074 R)
• M85: 38,273,718 km (0.039 R)
• M86: 39,097,553 km (0.083 R)
• M87: 39,352,169 km (0.108 R)
• M88: 39,543,504 km (0.101 R)
• M89: 40,119,307 km (0.115 R)
• M90: 41,214,662 km (0.112 R)
• M91: 41,408,990 km (0.092 R)
• M92: 41,603,617 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 12,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit