🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.9

Radius: 9.9

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.66 AU - 0.9 AU

Year: 467 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 63,662,379 km

• M1: 132,095 km (0.098 R)
• M2: 199,414 km (0.103 R)
• M3: 289,173 km (0.118 R)
• M4: 361,877 km (0.065 R)
• M5: 428,149 km (0.082 R)
• M6: 519,404 km (0.055 R)
• M7: 661,522 km (0.057 R)
• M8: 793,617 km (0.086 R)
• M9: 1,027,289 km (0.09 R)
• M10: 1,160,879 km (0.095 R)
• M11: 1,255,126 km (0.1 R)
• M12: 1,317,508 km (0.064 R)
• M13: 1,398,441 km (0.104 R)
• M14: 1,505,254 km (0.113 R)
• M15: 1,590,225 km (0.113 R)
• M16: 1,658,143 km (0.095 R)
• M17: 1,835,715 km (0.098 R)
• M18: 1,907,223 km (0.101 R)
• M19: 1,992,943 km (0.104 R)
• M20: 2,278,824 km (0.1 R)
• M21: 2,484,073 km (0.073 R)
• M22: 2,600,011 km (0.104 R)
• M23: 2,688,124 km (0.113 R)
• M24: 2,792,095 km (0.088 R)
• M25: 3,066,008 km (0.067 R)
• M26: 3,167,137 km (0.086 R)
• M27: 3,388,691 km (0.088 R)
• M28: 3,681,005 km (0.107 R)
• M29: 3,763,583 km (0.079 R)
• M30: 3,964,643 km (0.069 R)
• M31: 4,057,992 km (0.047 R)
• M32: 4,203,551 km (0.107 R)
• M33: 4,412,240 km (0.119 R)
• M34: 4,509,029 km (0.088 R)
• M35: 4,650,998 km (0.074 R)
• M36: 4,767,535 km (0.083 R)
• M37: 4,830,665 km (0.115 R)
• M38: 4,939,572 km (0.048 R)
• M39: 5,040,251 km (0.1 R)
• M40: 5,132,254 km (0.086 R)
• M41: 5,346,030 km (0.113 R)
• M42: 5,458,677 km (0.12 R)
• M43: 5,524,799 km (0.088 R)
• M44: 5,629,368 km (0.092 R)
• M45: 5,724,811 km (0.075 R)
• M46: 5,849,875 km (0.096 R)
• M47: 5,936,941 km (0.11 R)
• M48: 6,083,098 km (0.114 R)
• M49: 6,250,049 km (0.038 R)
• M50: 6,418,646 km (0.112 R)
• M51: 6,538,624 km (0.099 R)
• M52: 6,618,958 km (0.072 R)
• M53: 6,709,764 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.3

Radius: 8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.12 AU - 1.76 AU

Year: 1172 Days

Day: 12.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,662,379 km

• M1: 110,403 km (0.074 R)
• M2: 181,761 km (0.044 R)
• M3: 341,831 km (0.098 R)
• M4: 410,197 km (0.11 R)
• M5: 604,076 km (0.069 R)
• M6: 817,552 km (0.051 R)
• M7: 943,215 km (0.088 R)
• M8: 1,029,084 km (0.115 R)
• M9: 1,208,751 km (0.094 R)
• M10: 1,375,702 km (0.092 R)
• M11: 1,433,148 km (0.081 R)
• M12: 1,514,828 km (0.106 R)
• M13: 1,592,320 km (0.103 R)
• M14: 1,889,421 km (0.091 R)
• M15: 2,011,942 km (0.107 R)
• M16: 2,244,716 km (0.027 R)
• M17: 2,430,217 km (0.042 R)
• M18: 2,765,017 km (0.059 R)
• M19: 2,912,072 km (0.057 R)
• M20: 3,376,125 km (0.104 R)
• M21: 3,501,787 km (0.104 R)
• M22: 3,855,287 km (0.094 R)
• M23: 3,937,266 km (0.084 R)
• M24: 4,127,854 km (0.094 R)
• M25: 4,321,583 km (0.077 R)
• M26: 4,718,167 km (0.107 R)
• M27: 4,770,676 km (0.118 R)
• M28: 4,858,789 km (0.085 R)
• M29: 5,000,907 km (0.12 R)
• M30: 5,099,343 km (0.119 R)
• M31: 5,325,535 km (0.094 R)
• M32: 5,499,667 km (0.119 R)
• M33: 5,592,118 km (0.086 R)
• M34: 5,694,293 km (0.093 R)
• M35: 5,816,066 km (0.12 R)
• M36: 5,957,436 km (0.082 R)
• M37: 6,090,578 km (0.117 R)
• M38: 6,388,727 km (0.092 R)
• M39: 6,515,137 km (0.033 R)
• M40: 6,583,653 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.3

Radius: 10.1

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.87 AU - 4.77 AU

Year: 5064 Days

Day: 5.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 64.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,662,379 km

• M1: 129,402 km (0.109 R)
• M2: 359,783 km (0.101 R)
• M3: 430,243 km (0.068 R)
• M4: 616,642 km (0.095 R)
• M5: 685,158 km (0.075 R)
• M6: 809,175 km (0.074 R)
• M7: 907,610 km (0.077 R)
• M8: 1,010,234 km (0.049 R)
• M9: 1,190,500 km (0.092 R)
• M10: 1,303,745 km (0.096 R)
• M11: 1,381,387 km (0.12 R)
• M12: 1,541,606 km (0.118 R)
• M13: 1,866,084 km (0.085 R)
• M14: 2,104,543 km (0.075 R)
• M15: 2,337,317 km (0.096 R)
• M16: 2,743,775 km (0.114 R)
• M17: 3,102,510 km (0.118 R)
• M18: 3,421,902 km (0.101 R)
• M19: 3,585,562 km (0.027 R)
• M20: 4,227,486 km (0.094 R)
• M21: 4,541,941 km (0.076 R)
• M22: 4,843,680 km (0.114 R)
• M23: 5,027,835 km (0.107 R)
• M24: 5,298,009 km (0.114 R)
• M25: 5,445,512 km (0.115 R)
• M26: 5,615,754 km (0.112 R)
• M27: 5,680,082 km (0.029 R)
• M28: 5,787,792 km (0.101 R)
• M29: 5,874,409 km (0.083 R)
• M30: 6,137,103 km (0.099 R)
• M31: 6,605,943 km (0.117 R)
• M32: 7,389,536 km (0.105 R)
• M33: 7,460,147 km (0.088 R)
• M34: 7,578,179 km (0.041 R)
• M35: 7,720,746 km (0.1 R)
• M36: 8,743,547 km (0.078 R)
• M37: 8,893,145 km (0.113 R)
• M38: 9,018,358 km (0.117 R)
• M39: 9,093,905 km (0.073 R)
• M40: 9,270,730 km (0.039 R)
• M41: 9,602,388 km (0.088 R)
• M42: 9,730,893 km (0.099 R)
• M43: 10,277,224 km (0.093 R)
• M44: 10,593,923 km (0.089 R)
• M45: 10,860,357 km (0.096 R)
• M46: 11,563,167 km (0.085 R)
• M47: 11,700,049 km (0.041 R)
• M48: 11,810,004 km (0.091 R)
• M49: 12,252,963 km (0.106 R)
• M50: 12,645,059 km (0.042 R)
• M51: 13,298,204 km (0.101 R)
• M52: 13,556,709 km (0.119 R)
• M53: 13,904,075 km (0.053 R)
• M54: 14,107,977 km (0.088 R)
• M55: 14,401,189 km (0.079 R)
• M56: 14,548,543 km (0.066 R)
• M57: 15,866,500 km (0.081 R)
• M58: 16,079,677 km (0.118 R)
• M59: 16,972,926 km (0.097 R)
• M60: 17,097,391 km (0.073 R)
• M61: 17,347,369 km (0.117 R)
• M62: 17,472,732 km (0.054 R)
• M63: 17,566,979 km (0.044 R)
• M64: 18,136,049 km (0.06 R)
• M65: 18,550,734 km (0.111 R)
• M66: 19,162,590 km (0.089 R)
• M67: 19,227,366 km (0.118 R)
• M68: 19,585,054 km (0.098 R)
• M69: 20,671,135 km (0.118 R)
• M70: 20,770,916 km (0.068 R)
• M71: 20,970,779 km (0.03 R)
• M72: 21,338,939 km (0.045 R)
• M73: 21,844,431 km (0.062 R)
• M74: 21,979,817 km (0.105 R)
• M75: 22,183,569 km (0.087 R)
• M76: 22,798,416 km (0.108 R)
• M77: 22,901,489 km (0.03 R)
• M78: 23,039,119 km (0.114 R)
• M79: 23,108,084 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.4

Radius: 7.5

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.09 AU - 11.21 AU

Year: 18773 Days

Day: 19.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 64.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,662,379 km

• M1: 115,789 km (0.103 R)
• M2: 166,652 km (0.112 R)
• M3: 286,779 km (0.113 R)
• M4: 407,205 km (0.116 R)
• M5: 545,733 km (0.097 R)
• M6: 601,832 km (0.042 R)
• M7: 935,735 km (0.115 R)
• M8: 1,171,202 km (0.074 R)
• M9: 1,295,966 km (0.093 R)
• M10: 2,043,507 km (0.057 R)
• M11: 3,141,854 km (0.062 R)
• M12: 3,749,371 km (0.111 R)
• M13: 4,047,819 km (0.1 R)
• M14: 4,353,896 km (0.098 R)
• M15: 5,110,562 km (0.114 R)
• M16: 6,430,614 km (0.066 R)
• M17: 7,288,857 km (0.07 R)
• M18: 8,569,564 km (0.079 R)
• M19: 8,618,333 km (0.097 R)
• M20: 8,814,307 km (0.08 R)
• M21: 9,160,775 km (0.107 R)
• M22: 9,260,707 km (0.088 R)
• M23: 9,663,574 km (0.083 R)
• M24: 9,765,151 km (0.098 R)
• M25: 10,020,813 km (0.068 R)
• M26: 11,439,001 km (0.114 R)
• M27: 11,708,577 km (0.051 R)
• M28: 13,938,782 km (0.099 R)
• M29: 14,400,291 km (0.081 R)
• M30: 15,456,901 km (0.065 R)
• M31: 15,516,291 km (0.076 R)
• M32: 15,575,831 km (0.092 R)
• M33: 17,334,504 km (0.071 R)
• M34: 17,396,288 km (0.117 R)
• M35: 18,017,867 km (0.057 R)
• M36: 19,091,231 km (0.082 R)
• M37: 19,218,838 km (0.094 R)
• M38: 21,830,817 km (0.068 R)
• M39: 22,366,378 km (0.117 R)
• M40: 22,703,272 km (0.111 R)
• M41: 24,274,947 km (0.064 R)
• M42: 26,234,979 km (0.108 R)
• M43: 26,590,274 km (0.043 R)
• M44: 31,805,106 km (0.045 R)
• M45: 31,956,499 km (0.076 R)
• M46: 32,184,037 km (0.041 R)
• M47: 32,412,024 km (0.099 R)
• M48: 33,406,401 km (0.118 R)
• M49: 34,799,756 km (0.074 R)
• M50: 35,739,231 km (0.088 R)
• M51: 36,290,947 km (0.086 R)
• M52: 36,528,359 km (0.065 R)
• M53: 36,766,220 km (0.093 R)
• M54: 37,562,829 km (0.074 R)
• M55: 38,123,970 km (0.07 R)
• M56: 38,204,304 km (0.097 R)
• M57: 38,607,022 km (0.065 R)
• M58: 38,849,370 km (0.055 R)
• M59: 38,930,153 km (0.091 R)
• M60: 39,011,086 km (0.071 R)
• M61: 39,660,639 km (0.117 R)
• M62: 39,742,170 km (0.11 R)
• M63: 40,150,124 km (0.092 R)
• M64: 41,382,661 km (0.096 R)
• M65: 43,464,165 km (0.117 R)
• M66: 44,814,137 km (0.069 R)
• M67: 45,068,902 km (0.08 R)
• M68: 45,579,629 km (0.082 R)
• M69: 45,921,161 km (0.099 R)
• M70: 46,092,301 km (0.027 R)
• M71: 46,435,179 km (0.104 R)
• M72: 51,500,713 km (0.12 R)
• M73: 52,391,568 km (0.077 R)
• M74: 54,098,330 km (0.05 R)
• M75: 54,188,687 km (0.075 R)
• M76: 54,460,058 km (0.056 R)
• M77: 54,913,190 km (0.086 R)
• M78: 56,280,215 km (0.097 R)
• M79: 58,861,825 km (0.056 R)
• M80: 59,326,925 km (0.119 R)
• M81: 59,980,069 km (0.043 R)
• M82: 60,073,568 km (0.09 R)
• M83: 60,635,607 km (0.081 R)
• M84: 60,729,405 km (0.067 R)
• M85: 61,481,882 km (0.107 R)
• M86: 62,048,260 km (0.039 R)
• M87: 62,142,806 km (0.103 R)
• M88: 62,806,123 km (0.109 R)
• M89: 62,901,117 km (0.046 R)
• M90: 63,186,251 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 18,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit