🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.4

Radius: 9.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.56 AU - 0.84 AU

Year: 404 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 77,245,834 km

• M1: 125,064 km (0.104 R)
• M2: 188,942 km (0.068 R)
• M3: 249,080 km (0.07 R)
• M4: 317,447 km (0.084 R)
• M5: 444,754 km (0.101 R)
• M6: 562,189 km (0.104 R)
• M7: 626,965 km (0.03 R)
• M8: 815,458 km (0.09 R)
• M9: 878,887 km (0.098 R)
• M10: 971,189 km (0.108 R)
• M11: 1,153,699 km (0.1 R)
• M12: 1,251,536 km (0.098 R)
• M13: 1,338,751 km (0.085 R)
• M14: 1,414,747 km (0.065 R)
• M15: 1,505,852 km (0.028 R)
• M16: 1,656,048 km (0.083 R)
• M17: 1,737,878 km (0.076 R)
• M18: 1,811,181 km (0.077 R)
• M19: 1,910,664 km (0.084 R)
• M20: 1,986,510 km (0.095 R)
• M21: 2,078,962 km (0.085 R)
• M22: 2,151,816 km (0.047 R)
• M23: 2,316,224 km (0.096 R)
• M24: 2,381,000 km (0.1 R)
• M25: 2,518,031 km (0.111 R)
• M26: 2,657,606 km (0.117 R)
• M27: 2,737,043 km (0.113 R)
• M28: 2,811,393 km (0.103 R)
• M29: 2,915,513 km (0.082 R)
• M30: 3,015,145 km (0.071 R)
• M31: 3,247,770 km (0.068 R)
• M32: 3,320,624 km (0.111 R)
• M33: 3,393,927 km (0.099 R)
• M34: 3,455,561 km (0.099 R)
• M35: 3,680,257 km (0.049 R)
• M36: 3,775,252 km (0.11 R)
• M37: 3,877,577 km (0.071 R)
• M38: 3,987,382 km (0.116 R)
• M39: 4,065,472 km (0.116 R)
• M40: 4,137,428 km (0.099 R)
• M41: 4,196,669 km (0.102 R)
• M42: 4,349,408 km (0.089 R)
• M43: 4,429,892 km (0.092 R)
• M44: 4,517,556 km (0.102 R)
• M45: 4,619,582 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.8

Radius: 10.5

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.96 AU - 1.58 AU

Year: 988 Days

Day: 9.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 77,245,834 km

• M1: 131,646 km (0.051 R)
• M2: 202,256 km (0.111 R)
• M3: 289,621 km (0.058 R)
• M4: 367,861 km (0.094 R)
• M5: 495,917 km (0.1 R)
• M6: 588,219 km (0.112 R)
• M7: 683,064 km (0.082 R)
• M8: 838,346 km (0.067 R)
• M9: 923,019 km (0.079 R)
• M10: 1,035,666 km (0.077 R)
• M11: 1,122,134 km (0.11 R)
• M12: 1,190,051 km (0.109 R)
• M13: 1,259,464 km (0.119 R)
• M14: 1,346,830 km (0.086 R)
• M15: 1,447,659 km (0.09 R)
• M16: 1,574,518 km (0.101 R)
• M17: 1,645,427 km (0.052 R)
• M18: 1,827,188 km (0.093 R)
• M19: 1,971,251 km (0.11 R)
• M20: 2,047,995 km (0.087 R)
• M21: 2,284,210 km (0.067 R)
• M22: 2,405,683 km (0.034 R)
• M23: 2,481,081 km (0.112 R)
• M24: 2,733,303 km (0.098 R)
• M25: 2,848,044 km (0.12 R)
• M26: 3,023,373 km (0.091 R)
• M27: 3,172,223 km (0.082 R)
• M28: 3,293,098 km (0.107 R)
• M29: 3,430,878 km (0.081 R)
• M30: 3,625,504 km (0.064 R)
• M31: 3,704,492 km (0.117 R)
• M32: 3,928,440 km (0.083 R)
• M33: 4,115,737 km (0.079 R)
• M34: 4,214,770 km (0.116 R)
• M35: 4,289,420 km (0.114 R)
• M36: 4,431,837 km (0.094 R)
• M37: 4,687,051 km (0.103 R)
• M38: 5,008,387 km (0.066 R)
• M39: 5,087,674 km (0.056 R)
• M40: 5,211,691 km (0.113 R)
• M41: 5,354,856 km (0.064 R)
• M42: 5,572,072 km (0.092 R)
• M43: 5,782,855 km (0.107 R)
• M44: 5,921,832 km (0.097 R)
• M45: 6,043,156 km (0.106 R)
• M46: 6,127,678 km (0.108 R)
• M47: 6,240,924 km (0.115 R)
• M48: 6,402,639 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.3

Radius: 9

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.38 AU - 1.54 AU

Year: 1218 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 77,245,834 km

• M1: 161,865 km (0.065 R)
• M2: 311,612 km (0.118 R)
• M3: 441,763 km (0.119 R)
• M4: 541,694 km (0.117 R)
• M5: 604,525 km (0.094 R)
• M6: 838,496 km (0.081 R)
• M7: 981,811 km (0.109 R)
• M8: 1,133,503 km (0.085 R)
• M9: 1,191,397 km (0.106 R)
• M10: 1,275,920 km (0.101 R)
• M11: 1,496,278 km (0.12 R)
• M12: 1,662,631 km (0.111 R)
• M13: 1,729,052 km (0.075 R)
• M14: 1,894,059 km (0.07 R)
• M15: 1,953,599 km (0.104 R)
• M16: 2,105,141 km (0.095 R)
• M17: 2,166,925 km (0.117 R)
• M18: 2,539,424 km (0.063 R)
• M19: 2,886,192 km (0.076 R)
• M20: 2,955,007 km (0.045 R)
• M21: 3,047,757 km (0.115 R)
• M22: 3,153,224 km (0.069 R)
• M23: 3,271,855 km (0.102 R)
• M24: 3,464,836 km (0.064 R)
• M25: 3,525,872 km (0.114 R)
• M26: 3,798,888 km (0.076 R)
• M27: 4,001,743 km (0.078 R)
• M28: 4,208,338 km (0.109 R)
• M29: 4,605,071 km (0.066 R)
• M30: 4,889,906 km (0.116 R)
• M31: 5,027,536 km (0.068 R)
• M32: 5,194,487 km (0.07 R)
• M33: 5,363,233 km (0.073 R)
• M34: 5,434,143 km (0.042 R)
• M35: 5,735,283 km (0.107 R)
• M36: 5,865,882 km (0.118 R)
• M37: 6,115,561 km (0.088 R)
• M38: 6,204,572 km (0.102 R)
• M39: 6,534,285 km (0.12 R)
• M40: 6,610,132 km (0.069 R)
• M41: 6,670,868 km (0.1 R)
• M42: 6,839,166 km (0.069 R)
• M43: 7,289,455 km (0.093 R)
• M44: 7,589,698 km (0.099 R)
• M45: 7,669,434 km (0.076 R)
• M46: 7,749,319 km (0.049 R)
• M47: 7,877,973 km (0.084 R)
• M48: 7,990,920 km (0.083 R)
• M49: 8,055,845 km (0.083 R)
• M50: 8,120,771 km (0.105 R)
• M51: 8,366,261 km (0.055 R)
• M52: 8,481,601 km (0.082 R)
• M53: 8,614,145 km (0.071 R)
• M54: 8,881,177 km (0.084 R)
• M55: 9,100,188 km (0.025 R)
• M56: 9,389,361 km (0.091 R)
• M57: 10,029,041 km (0.039 R)
• M58: 10,398,398 km (0.101 R)
• M59: 10,469,158 km (0.079 R)
• M60: 10,772,094 km (0.08 R)
• M61: 10,879,804 km (0.105 R)
• M62: 11,005,766 km (0.1 R)
• M63: 11,168,528 km (0.118 R)
• M64: 11,698,254 km (0.051 R)
• M65: 11,790,407 km (0.047 R)
• M66: 11,938,508 km (0.078 R)
• M67: 12,049,809 km (0.056 R)
• M68: 12,180,259 km (0.08 R)
• M69: 12,461,203 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.4

Radius: 6.5

Gravity: 17.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.33 AU - 6.17 AU

Year: 9517 Days

Day: 15.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,245,834 km

• M1: 108,458 km (0.086 R)
• M2: 185,352 km (0.063 R)
• M3: 234,719 km (0.119 R)
• M4: 389,553 km (0.103 R)
• M5: 739,462 km (0.086 R)
• M6: 791,223 km (0.094 R)
• M7: 1,049,279 km (0.103 R)
• M8: 1,505,254 km (0.085 R)
• M9: 1,616,704 km (0.117 R)
• M10: 1,730,997 km (0.096 R)
• M11: 2,040,665 km (0.065 R)
• M12: 2,139,549 km (0.045 R)
• M13: 2,214,647 km (0.11 R)
• M14: 2,684,085 km (0.117 R)
• M15: 2,902,498 km (0.025 R)
• M16: 3,385,549 km (0.077 R)
• M17: 3,591,695 km (0.118 R)
• M18: 4,016,404 km (0.111 R)
• M19: 4,266,232 km (0.104 R)
• M20: 4,683,012 km (0.077 R)
• M21: 5,012,426 km (0.107 R)
• M22: 5,798,413 km (0.098 R)
• M23: 7,750,666 km (0.062 R)
• M24: 8,416,227 km (0.053 R)
• M25: 8,897,034 km (0.062 R)
• M26: 9,304,539 km (0.086 R)
• M27: 9,885,278 km (0.068 R)
• M28: 9,927,165 km (0.041 R)
• M29: 10,011,239 km (0.085 R)
• M30: 10,137,649 km (0.057 R)
• M31: 10,222,322 km (0.101 R)
• M32: 10,392,265 km (0.1 R)
• M33: 10,606,040 km (0.075 R)
• M34: 10,692,059 km (0.029 R)
• M35: 11,256,193 km (0.104 R)
• M36: 11,563,915 km (0.079 R)
• M37: 11,652,328 km (0.103 R)
• M38: 11,874,481 km (0.11 R)
• M39: 13,514,372 km (0.119 R)
• M40: 13,607,572 km (0.083 R)
• M41: 13,935,490 km (0.105 R)
• M42: 14,076,711 km (0.054 R)
• M43: 14,218,530 km (0.111 R)
• M44: 14,455,792 km (0.04 R)
• M45: 14,742,421 km (0.097 R)
• M46: 14,790,293 km (0.051 R)
• M47: 16,550,461 km (0.114 R)
• M48: 16,650,093 km (0.032 R)
• M49: 17,051,016 km (0.063 R)
• M50: 18,015,772 km (0.117 R)
• M51: 18,272,632 km (0.082 R)
• M52: 18,375,705 km (0.112 R)
• M53: 18,427,316 km (0.079 R)
• M54: 19,785,964 km (0.11 R)
• M55: 19,997,795 km (0.114 R)
• M56: 21,719,816 km (0.028 R)
• M57: 22,047,884 km (0.106 R)
• M58: 22,819,958 km (0.058 R)
• M59: 24,277,042 km (0.111 R)
• M60: 25,188,691 km (0.088 R)
• M61: 25,245,987 km (0.099 R)
• M62: 25,590,960 km (0.047 R)
• M63: 26,635,302 km (0.047 R)
• M64: 26,693,646 km (0.109 R)
• M65: 28,168,232 km (0.069 R)
• M66: 28,585,760 km (0.088 R)
• M67: 29,005,382 km (0.112 R)
• M68: 29,547,973 km (0.07 R)
• M69: 29,790,022 km (0.087 R)
• M70: 30,459,473 km (0.112 R)
• M71: 30,704,215 km (0.115 R)
• M72: 30,888,071 km (0.078 R)
• M73: 31,751,250 km (0.096 R)
• M74: 34,324,334 km (0.04 R)
• M75: 34,834,163 km (0.113 R)
• M76: 35,282,359 km (0.041 R)
• M77: 35,603,545 km (0.052 R)
• M78: 36,833,240 km (0.073 R)
• M79: 38,340,438 km (0.117 R)
• M80: 38,472,384 km (0.104 R)
• M81: 40,874,177 km (0.079 R)
• M82: 41,957,116 km (0.109 R)
• M83: 42,025,183 km (0.049 R)
• M84: 42,365,668 km (0.111 R)
• M85: 43,324,142 km (0.107 R)
• M86: 44,151,268 km (0.109 R)
• M87: 44,358,910 km (0.102 R)
• M88: 46,663,914 km (0.071 R)
• M89: 46,804,835 km (0.083 R)
• M90: 47,087,127 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.8

Radius: 4.9

Gravity: 22.02 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.17 AU - 12.71 AU

Year: 23284 Days

Day: 18.5 Hours

Environment

Temp: -245 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,245,834 km

• M1: 73,602 km (0.062 R)
• M2: 175,329 km (0.081 R)
• M3: 217,216 km (0.07 R)
• M4: 312,809 km (0.115 R)
• M5: 976,126 km (0.106 R)
• M6: 1,029,533 km (0.09 R)
• M7: 1,111,363 km (0.064 R)
• M8: 1,369,718 km (0.06 R)
• M9: 1,459,926 km (0.086 R)
• M10: 1,646,325 km (0.109 R)
• M11: 1,939,985 km (0.055 R)
• M12: 2,179,791 km (0.069 R)
• M13: 3,349,945 km (0.088 R)
• M14: 3,678,761 km (0.101 R)
• M15: 3,720,649 km (0.093 R)
• M16: 4,544,933 km (0.118 R)
• M17: 4,634,991 km (0.085 R)
• M18: 5,857,355 km (0.036 R)
• M19: 6,503,917 km (0.108 R)
• M20: 7,172,769 km (0.116 R)
• M21: 7,702,046 km (0.119 R)
• M22: 7,863,163 km (0.051 R)
• M23: 8,298,643 km (0.114 R)
• M24: 9,651,157 km (0.117 R)
• M25: 10,175,797 km (0.05 R)
• M26: 10,649,872 km (0.052 R)
• M27: 11,558,081 km (0.054 R)
• M28: 11,681,051 km (0.099 R)
• M29: 12,553,954 km (0.04 R)
• M30: 17,151,396 km (0.12 R)
• M31: 17,714,781 km (0.086 R)
• M32: 18,427,615 km (0.049 R)
• M33: 19,004,465 km (0.093 R)
• M34: 19,149,724 km (0.067 R)
• M35: 20,102,214 km (0.114 R)
• M36: 20,770,617 km (0.025 R)
• M37: 22,281,855 km (0.085 R)
• M38: 22,665,125 km (0.084 R)
• M39: 23,984,727 km (0.12 R)
• M40: 24,063,117 km (0.08 R)
• M41: 24,693,373 km (0.112 R)
• M42: 27,268,101 km (0.065 R)
• M43: 27,349,932 km (0.085 R)
• M44: 27,678,000 km (0.114 R)
• M45: 28,007,414 km (0.093 R)
• M46: 28,504,079 km (0.108 R)
• M47: 29,422,012 km (0.118 R)
• M48: 30,011,128 km (0.101 R)
• M49: 30,434,340 km (0.091 R)
• M50: 30,944,768 km (0.119 R)
• M51: 31,801,964 km (0.101 R)
• M52: 33,451,729 km (0.052 R)
• M53: 33,626,909 km (0.06 R)
• M54: 34,685,014 km (0.112 R)
• M55: 35,129,170 km (0.108 R)
• M56: 35,843,650 km (0.082 R)
• M57: 36,112,776 km (0.092 R)
• M58: 36,292,593 km (0.093 R)
• M59: 38,748,990 km (0.061 R)
• M60: 40,229,710 km (0.11 R)
• M61: 42,485,346 km (0.11 R)
• M62: 42,865,325 km (0.095 R)
• M63: 43,628,573 km (0.103 R)
• M64: 45,071,594 km (0.109 R)
• M65: 45,168,384 km (0.082 R)
• M66: 48,004,461 km (0.097 R)
• M67: 48,697,548 km (0.057 R)
• M68: 48,796,881 km (0.112 R)
• M69: 49,095,179 km (0.071 R)
• M70: 49,593,639 km (0.093 R)
• M71: 49,893,433 km (0.105 R)
• M72: 53,538,984 km (0.104 R)
• M73: 55,704,712 km (0.078 R)
• M74: 56,432,954 km (0.091 R)
• M75: 56,955,051 km (0.054 R)
• M76: 61,403,643 km (0.072 R)
• M77: 62,911,141 km (0.106 R)
• M78: 63,886,668 km (0.117 R)
• M79: 64,321,848 km (0.111 R)
• M80: 66,953,574 km (0.094 R)
• M81: 67,949,447 km (0.078 R)
• M82: 68,393,603 km (0.094 R)
• M83: 68,950,257 km (0.066 R)
• M84: 69,061,707 km (0.08 R)
• M85: 69,843,955 km (0.116 R)
• M86: 70,067,903 km (0.09 R)
• M87: 71,417,126 km (0.118 R)
• M88: 71,755,815 km (0.079 R)
• M89: 73,798,724 km (0.051 R)
• M90: 73,912,718 km (0.07 R)
• M91: 74,255,297 km (0.096 R)
• M92: 75,975,822 km (0.097 R)
• M93: 77,245,908 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 15,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit