🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 14.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.57 AU - 0.61 AU

Year: 302 Days

Day: 13.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,656,274 km

• M1: 180,565 km (0.101 R)
• M2: 277,205 km (0.09 R)
• M3: 376,538 km (0.042 R)
• M4: 510,727 km (0.109 R)
• M5: 600,635 km (0.106 R)
• M6: 717,023 km (0.075 R)
• M7: 837,150 km (0.094 R)
• M8: 965,056 km (0.113 R)
• M9: 1,132,905 km (0.073 R)
• M10: 1,273,377 km (0.118 R)
• M11: 1,374,954 km (0.116 R)
• M12: 1,462,918 km (0.117 R)
• M13: 1,573,171 km (0.107 R)
• M14: 1,738,926 km (0.098 R)
• M15: 1,921,585 km (0.11 R)
• M16: 2,013,587 km (0.12 R)
• M17: 2,179,342 km (0.078 R)
• M18: 2,271,644 km (0.103 R)
• M19: 2,373,221 km (0.033 R)
• M20: 2,480,482 km (0.07 R)
• M21: 2,609,735 km (0.09 R)
• M22: 2,753,798 km (0.116 R)
• M23: 2,849,839 km (0.044 R)
• M24: 2,947,228 km (0.099 R)
• M25: 3,036,986 km (0.093 R)

Asteroid Belt

Center: 2.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.6

Radius: 14.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.48 AU - 4.12 AU

Year: 4940 Days

Day: 11.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,656,274 km

• M1: 184,753 km (0.098 R)
• M2: 426,803 km (0.095 R)
• M3: 528,828 km (0.118 R)
• M4: 653,892 km (0.117 R)
• M5: 765,193 km (0.113 R)
• M6: 1,010,085 km (0.04 R)
• M7: 1,345,334 km (0.11 R)
• M8: 1,914,554 km (0.114 R)
• M9: 2,063,403 km (0.066 R)
• M10: 2,158,548 km (0.11 R)
• M11: 2,719,091 km (0.115 R)
• M12: 3,038,034 km (0.113 R)
• M13: 3,735,758 km (0.059 R)
• M14: 3,829,406 km (0.079 R)
• M15: 4,067,117 km (0.119 R)
• M16: 4,358,684 km (0.105 R)
• M17: 4,532,067 km (0.097 R)
• M18: 4,783,841 km (0.051 R)
• M19: 5,144,072 km (0.105 R)
• M20: 5,674,247 km (0.057 R)
• M21: 5,863,937 km (0.092 R)
• M22: 6,110,923 km (0.107 R)
• M23: 6,305,550 km (0.079 R)
• M24: 6,530,396 km (0.093 R)
• M25: 6,643,941 km (0.082 R)
• M26: 7,221,089 km (0.042 R)
• M27: 7,515,797 km (0.079 R)
• M28: 7,724,486 km (0.063 R)
• M29: 7,814,544 km (0.059 R)
• M30: 8,208,734 km (0.084 R)
• M31: 8,765,538 km (0.112 R)
• M32: 9,948,109 km (0.093 R)
• M33: 10,876,214 km (0.087 R)
• M34: 11,282,522 km (0.101 R)
• M35: 11,487,471 km (0.11 R)
• M36: 11,659,359 km (0.091 R)
• M37: 12,319,983 km (0.079 R)
• M38: 12,779,099 km (0.119 R)
• M39: 13,243,899 km (0.098 R)
• M40: 13,532,623 km (0.097 R)
• M41: 14,300,659 km (0.068 R)
• M42: 15,120,306 km (0.097 R)
• M43: 15,422,194 km (0.11 R)
• M44: 15,764,324 km (0.117 R)
• M45: 15,917,064 km (0.111 R)
• M46: 16,147,295 km (0.042 R)
• M47: 16,301,381 km (0.05 R)
• M48: 16,494,512 km (0.11 R)
• M49: 17,275,263 km (0.087 R)
• M50: 17,590,914 km (0.098 R)
• M51: 17,749,488 km (0.045 R)
• M52: 18,267,994 km (0.117 R)
• M53: 18,710,804 km (0.108 R)
• M54: 19,524,766 km (0.098 R)
• M55: 19,812,443 km (0.088 R)
• M56: 20,433,573 km (0.089 R)
• M57: 21,103,173 km (0.095 R)
• M58: 21,567,824 km (0.111 R)
• M59: 22,035,766 km (0.098 R)
• M60: 22,163,972 km (0.081 R)
• M61: 22,378,196 km (0.12 R)
• M62: 22,550,084 km (0.072 R)
• M63: 23,241,974 km (0.118 R)
• M64: 23,503,172 km (0.104 R)
• M65: 23,897,063 km (0.105 R)
• M66: 24,116,673 km (0.092 R)
• M67: 24,824,271 km (0.043 R)
• M68: 24,957,712 km (0.028 R)
• M69: 25,269,923 km (0.054 R)
• M70: 25,359,382 km (0.088 R)
• M71: 26,124,127 km (0.089 R)
• M72: 26,486,602 km (0.104 R)
• M73: 26,941,978 km (0.034 R)
• M74: 27,170,713 km (0.094 R)
• M75: 27,400,047 km (0.115 R)
• M76: 27,906,884 km (0.109 R)
• M77: 29,023,483 km (0.089 R)
• M78: 29,775,960 km (0.104 R)
• M79: 30,107,170 km (0.071 R)
• M80: 31,444,425 km (0.092 R)
• M81: 31,588,787 km (0.094 R)
• M82: 31,830,089 km (0.11 R)
• M83: 32,362,807 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 12.8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.7 AU - 5.28 AU

Year: 6345 Days

Day: 5.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,656,274 km

• M1: 188,793 km (0.111 R)
• M2: 344,673 km (0.066 R)
• M3: 470,336 km (0.113 R)
• M4: 803,640 km (0.026 R)
• M5: 957,875 km (0.111 R)
• M6: 1,223,711 km (0.097 R)
• M7: 1,435,242 km (0.082 R)
• M8: 2,196,246 km (0.062 R)
• M9: 2,437,099 km (0.11 R)
• M10: 2,965,329 km (0.076 R)
• M11: 3,067,205 km (0.071 R)
• M12: 3,295,342 km (0.077 R)
• M13: 3,945,943 km (0.059 R)
• M14: 4,286,428 km (0.088 R)
• M15: 4,874,946 km (0.089 R)
• M16: 4,995,671 km (0.089 R)
• M17: 5,117,444 km (0.099 R)
• M18: 5,215,730 km (0.111 R)
• M19: 5,741,566 km (0.069 R)
• M20: 5,997,977 km (0.106 R)
• M21: 6,522,318 km (0.059 R)
• M22: 6,602,203 km (0.088 R)
• M23: 6,682,387 km (0.115 R)
• M24: 6,816,876 km (0.06 R)
• M25: 7,143,448 km (0.116 R)
• M26: 7,896,823 km (0.109 R)
• M27: 8,239,851 km (0.099 R)
• M28: 8,326,468 km (0.115 R)
• M29: 8,413,235 km (0.103 R)
• M30: 8,793,064 km (0.112 R)
• M31: 8,999,957 km (0.059 R)
• M32: 9,148,658 km (0.114 R)
• M33: 9,238,267 km (0.044 R)
• M34: 9,812,872 km (0.099 R)
• M35: 10,274,681 km (0.105 R)
• M36: 10,430,263 km (0.087 R)
• M37: 10,996,790 km (0.091 R)
• M38: 11,702,742 km (0.07 R)
• M39: 11,897,818 km (0.112 R)
• M40: 12,225,288 km (0.075 R)
• M41: 12,324,172 km (0.09 R)
• M42: 13,057,351 km (0.053 R)
• M43: 13,838,850 km (0.084 R)
• M44: 13,941,923 km (0.044 R)
• M45: 14,810,788 km (0.109 R)
• M46: 15,057,325 km (0.046 R)
• M47: 15,305,059 km (0.111 R)
• M48: 15,482,931 km (0.06 R)
• M49: 16,020,586 km (0.082 R)
• M50: 17,151,097 km (0.066 R)
• M51: 17,335,850 km (0.078 R)
• M52: 17,707,451 km (0.119 R)
• M53: 18,044,046 km (0.119 R)
• M54: 18,685,672 km (0.092 R)
• M55: 18,837,663 km (0.113 R)
• M56: 19,565,606 km (0.12 R)
• M57: 20,146,794 km (0.103 R)
• M58: 20,302,825 km (0.074 R)
• M59: 20,615,933 km (0.114 R)
• M60: 21,246,937 km (0.071 R)
• M61: 21,445,453 km (0.09 R)
• M62: 21,604,625 km (0.119 R)
• M63: 22,084,834 km (0.117 R)
• M64: 22,326,136 km (0.075 R)
• M65: 22,406,769 km (0.112 R)
• M66: 22,649,417 km (0.113 R)
• M67: 23,464,127 km (0.118 R)
• M68: 23,833,933 km (0.118 R)
• M69: 23,957,650 km (0.099 R)
• M70: 24,704,443 km (0.082 R)
• M71: 24,787,769 km (0.099 R)
• M72: 24,913,132 km (0.113 R)
• M73: 25,965,852 km (0.091 R)
• M74: 26,178,131 km (0.042 R)
• M75: 26,518,915 km (0.038 R)
• M76: 26,732,691 km (0.104 R)
• M77: 26,947,064 km (0.049 R)
• M78: 27,377,607 km (0.103 R)
• M79: 27,680,244 km (0.106 R)
• M80: 28,858,028 km (0.1 R)
• M81: 29,210,181 km (0.083 R)
• M82: 29,342,575 km (0.055 R)
• M83: 29,475,268 km (0.059 R)
• M84: 29,652,392 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.1

Radius: 5.8

Gravity: 16.92 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.87 AU - 10.55 AU

Year: 21755 Days

Day: 19.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,656,274 km

• M1: 91,255 km (0.045 R)
• M2: 335,847 km (0.113 R)
• M3: 746,045 km (0.113 R)
• M4: 1,183,020 km (0.073 R)
• M5: 1,324,689 km (0.095 R)
• M6: 1,655,749 km (0.111 R)
• M7: 1,846,935 km (0.073 R)
• M8: 2,250,401 km (0.037 R)
• M9: 2,391,023 km (0.117 R)
• M10: 2,680,644 km (0.118 R)
• M11: 2,792,095 km (0.037 R)
• M12: 3,019,783 km (0.076 R)
• M13: 3,863,066 km (0.094 R)
• M14: 4,551,216 km (0.09 R)
• M15: 4,774,117 km (0.103 R)
• M16: 5,558,159 km (0.118 R)
• M17: 6,985,323 km (0.114 R)
• M18: 7,450,124 km (0.09 R)
• M19: 7,712,668 km (0.07 R)
• M20: 8,246,732 km (0.107 R)
• M21: 8,409,345 km (0.109 R)
• M22: 9,576,956 km (0.088 R)
• M23: 10,617,410 km (0.042 R)
• M24: 10,735,293 km (0.111 R)
• M25: 11,330,842 km (0.114 R)
• M26: 11,815,090 km (0.071 R)
• M27: 11,937,162 km (0.116 R)
• M28: 12,059,683 km (0.046 R)
• M29: 12,121,167 km (0.092 R)
• M30: 13,054,957 km (0.062 R)
• M31: 13,244,498 km (0.049 R)
• M32: 14,465,815 km (0.033 R)
• M33: 14,793,135 km (0.113 R)
• M34: 15,122,998 km (0.088 R)
• M35: 16,671,187 km (0.071 R)
• M36: 16,876,734 km (0.102 R)
• M37: 17,637,888 km (0.058 R)
• M38: 18,481,022 km (0.077 R)
• M39: 19,625,445 km (0.091 R)
• M40: 19,842,512 km (0.095 R)
• M41: 20,866,210 km (0.117 R)
• M42: 20,940,112 km (0.043 R)
• M43: 21,087,914 km (0.087 R)
• M44: 21,161,965 km (0.076 R)
• M45: 22,132,407 km (0.101 R)
• M46: 23,346,543 km (0.042 R)
• M47: 23,884,497 km (0.066 R)
• M48: 25,365,217 km (0.054 R)
• M49: 26,076,854 km (0.074 R)
• M50: 26,156,440 km (0.03 R)
• M51: 27,036,075 km (0.112 R)
• M52: 27,600,807 km (0.075 R)
• M53: 31,746,912 km (0.115 R)
• M54: 32,428,031 km (0.106 R)
• M55: 32,599,022 km (0.061 R)
• M56: 32,770,461 km (0.077 R)
• M57: 33,200,106 km (0.12 R)
• M58: 35,817,021 km (0.052 R)
• M59: 36,614,976 km (0.104 R)
• M60: 37,150,088 km (0.033 R)
• M61: 37,687,892 km (0.117 R)
• M62: 39,225,609 km (0.12 R)
• M63: 40,415,211 km (0.068 R)
• M64: 40,507,214 km (0.069 R)
• M65: 40,875,973 km (0.038 R)
• M66: 40,968,274 km (0.111 R)
• M67: 41,988,831 km (0.089 R)
• M68: 43,017,616 km (0.108 R)
• M69: 43,865,387 km (0.074 R)
• M70: 45,004,575 km (0.064 R)
• M71: 45,195,312 km (0.087 R)
• M72: 46,153,337 km (0.057 R)
• M73: 46,924,514 km (0.079 R)
• M74: 47,602,940 km (0.105 R)
• M75: 47,700,029 km (0.078 R)
• M76: 51,042,793 km (0.106 R)
• M77: 51,142,276 km (0.089 R)
• M78: 51,441,023 km (0.073 R)
• M79: 51,740,368 km (0.097 R)
• M80: 54,054,348 km (0.076 R)
• M81: 54,765,387 km (0.055 R)
• M82: 54,968,990 km (0.104 R)
• M83: 57,123,049 km (0.077 R)
• M84: 59,409,054 km (0.027 R)
• M85: 59,723,060 km (0.105 R)
• M86: 60,352,867 km (0.112 R)
• M87: 63,107,114 km (0.108 R)
• M88: 65,037,674 km (0.025 R)
• M89: 65,361,404 km (0.112 R)
• M90: 66,335,585 km (0.053 R)
• M91: 66,552,652 km (0.06 R)
• M92: 68,298,309 km (0.084 R)
• M93: 69,507,060 km (0.095 R)
• M94: 69,948,374 km (0.096 R)
• M95: 71,389,151 km (0.059 R)
• M96: 72,839,652 km (0.038 R)
• M97: 75,542,886 km (0.056 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 15,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit