🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560

Radius: 11.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.96 AU - 1.02 AU

Year: 636 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 33,087,602 km

• M1: 156,031 km (0.073 R)
• M2: 271,969 km (0.065 R)
• M3: 389,403 km (0.086 R)
• M4: 518,207 km (0.105 R)
• M5: 620,981 km (0.117 R)
• M6: 750,233 km (0.081 R)
• M7: 879,486 km (0.103 R)
• M8: 1,022,202 km (0.105 R)
• M9: 1,112,859 km (0.038 R)
• M10: 1,240,166 km (0.103 R)
• M11: 1,473,689 km (0.105 R)
• M12: 1,565,093 km (0.084 R)
• M13: 1,639,742 km (0.12 R)
• M14: 1,741,170 km (0.12 R)
• M15: 1,838,109 km (0.065 R)
• M16: 1,963,771 km (0.108 R)
• M17: 2,051,585 km (0.049 R)
• M18: 2,140,596 km (0.108 R)
• M19: 2,223,922 km (0.08 R)
• M20: 2,329,837 km (0.092 R)
• M21: 2,459,090 km (0.112 R)
• M22: 2,605,696 km (0.071 R)
• M23: 2,695,006 km (0.09 R)
• M24: 2,823,510 km (0.116 R)
• M25: 2,907,584 km (0.033 R)
• M26: 3,008,264 km (0.095 R)
• M27: 3,133,776 km (0.11 R)
• M28: 3,398,265 km (0.11 R)
• M29: 3,661,707 km (0.114 R)
• M30: 3,787,519 km (0.102 R)
• M31: 3,863,664 km (0.075 R)
• M32: 4,147,601 km (0.117 R)
• M33: 4,226,140 km (0.119 R)
• M34: 4,340,582 km (0.074 R)
• M35: 4,447,246 km (0.059 R)
• M36: 4,681,217 km (0.029 R)
• M37: 4,808,824 km (0.117 R)
• M38: 5,011,977 km (0.075 R)
• M39: 5,142,576 km (0.12 R)
• M40: 5,255,523 km (0.116 R)
• M41: 5,503,107 km (0.118 R)
• M42: 5,638,045 km (0.055 R)
• M43: 5,754,581 km (0.081 R)
• M44: 5,842,545 km (0.105 R)
• M45: 6,029,692 km (0.116 R)
• M46: 6,148,921 km (0.096 R)
• M47: 6,572,433 km (0.12 R)
• M48: 6,798,026 km (0.06 R)
• M49: 6,932,515 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.6

Radius: 8.1

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.71 AU - 2.31 AU

Year: 1840 Days

Day: 12.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,087,602 km

• M1: 101,876 km (0.075 R)
• M2: 298,897 km (0.032 R)
• M3: 402,119 km (0.101 R)
• M4: 787,483 km (0.078 R)
• M5: 868,864 km (0.103 R)
• M6: 945,309 km (0.107 R)
• M7: 1,000,361 km (0.088 R)
• M8: 1,105,379 km (0.091 R)
• M9: 1,231,490 km (0.111 R)
• M10: 1,283,251 km (0.084 R)
• M11: 1,743,713 km (0.119 R)
• M12: 1,901,239 km (0.03 R)
• M13: 2,167,524 km (0.088 R)
• M14: 2,262,518 km (0.084 R)
• M15: 2,326,696 km (0.073 R)
• M16: 2,445,776 km (0.03 R)
• M17: 2,724,028 km (0.103 R)
• M18: 2,792,394 km (0.117 R)
• M19: 3,059,725 km (0.095 R)
• M20: 3,154,720 km (0.035 R)
• M21: 3,323,167 km (0.088 R)
• M22: 3,569,106 km (0.079 R)
• M23: 3,644,055 km (0.026 R)
• M24: 3,782,881 km (0.088 R)
• M25: 4,117,831 km (0.028 R)
• M26: 4,222,849 km (0.079 R)
• M27: 4,529,824 km (0.111 R)
• M28: 4,611,055 km (0.099 R)
• M29: 4,679,122 km (0.078 R)
• M30: 4,843,979 km (0.068 R)
• M31: 5,250,137 km (0.049 R)
• M32: 5,536,767 km (0.063 R)
• M33: 5,843,143 km (0.109 R)
• M34: 6,095,365 km (0.08 R)
• M35: 6,518,278 km (0.063 R)
• M36: 6,594,873 km (0.11 R)
• M37: 6,982,181 km (0.096 R)
• M38: 7,313,242 km (0.098 R)
• M39: 7,601,068 km (0.109 R)
• M40: 8,023,383 km (0.117 R)
• M41: 8,121,968 km (0.104 R)
• M42: 8,503,442 km (0.119 R)
• M43: 8,637,482 km (0.093 R)
• M44: 8,688,046 km (0.112 R)
• M45: 9,129,509 km (0.09 R)
• M46: 9,526,093 km (0.09 R)
• M47: 9,717,878 km (0.119 R)
• M48: 9,893,206 km (0.085 R)
• M49: 9,998,972 km (0.112 R)
• M50: 10,105,037 km (0.095 R)
• M51: 10,247,155 km (0.106 R)
• M52: 10,354,117 km (0.042 R)
• M53: 10,533,336 km (0.112 R)
• M54: 10,677,398 km (0.03 R)
• M55: 10,840,161 km (0.053 R)
• M56: 11,389,035 km (0.076 R)
• M57: 11,444,387 km (0.032 R)
• M58: 11,592,489 km (0.066 R)
• M59: 11,928,037 km (0.114 R)
• M60: 11,984,285 km (0.091 R)
• M61: 12,229,028 km (0.115 R)
• M62: 12,456,566 km (0.079 R)
• M63: 12,647,004 km (0.088 R)
• M64: 12,781,044 km (0.099 R)
• M65: 12,934,830 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.7

Radius: 9.9

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.85 AU - 2.61 AU

Year: 2150 Days

Day: 7 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,087,602 km

• M1: 162,912 km (0.034 R)
• M2: 230,680 km (0.11 R)
• M3: 305,928 km (0.067 R)
• M4: 373,695 km (0.069 R)
• M5: 448,195 km (0.094 R)
• M6: 591,360 km (0.037 R)
• M7: 698,921 km (0.108 R)
• M8: 859,440 km (0.087 R)
• M9: 983,456 km (0.11 R)
• M10: 1,292,825 km (0.084 R)
• M11: 1,608,776 km (0.107 R)
• M12: 1,739,674 km (0.065 R)
• M13: 1,849,478 km (0.089 R)
• M14: 2,446,673 km (0.029 R)
• M15: 2,838,021 km (0.105 R)
• M16: 2,910,127 km (0.057 R)
• M17: 2,982,682 km (0.117 R)
• M18: 3,085,456 km (0.088 R)
• M19: 3,219,346 km (0.044 R)
• M20: 3,339,922 km (0.082 R)
• M21: 3,431,326 km (0.118 R)
• M22: 3,710,925 km (0.12 R)
• M23: 3,837,485 km (0.111 R)
• M24: 4,780,849 km (0.06 R)
• M25: 4,849,664 km (0.07 R)
• M26: 5,110,862 km (0.097 R)
• M27: 5,430,253 km (0.118 R)
• M28: 5,683,223 km (0.102 R)
• M29: 6,107,183 km (0.028 R)
• M30: 6,351,477 km (0.065 R)
• M31: 6,675,805 km (0.08 R)
• M32: 7,044,564 km (0.064 R)
• M33: 7,123,103 km (0.089 R)
• M34: 7,320,572 km (0.078 R)
• M35: 7,560,078 km (0.062 R)
• M36: 7,802,127 km (0.109 R)
• M37: 8,190,633 km (0.09 R)
• M38: 8,294,005 km (0.118 R)
• M39: 8,397,676 km (0.102 R)
• M40: 8,732,626 km (0.088 R)
• M41: 8,816,999 km (0.111 R)
• M42: 8,986,643 km (0.044 R)
• M43: 9,114,549 km (0.117 R)
• M44: 9,393,849 km (0.074 R)
• M45: 9,545,391 km (0.078 R)
• M46: 9,763,355 km (0.093 R)
• M47: 9,851,020 km (0.12 R)
• M48: 10,516,581 km (0.114 R)
• M49: 10,854,821 km (0.065 R)
• M50: 10,991,255 km (0.098 R)
• M51: 11,059,621 km (0.102 R)
• M52: 11,173,914 km (0.114 R)
• M53: 11,937,910 km (0.107 R)
• M54: 12,102,169 km (0.072 R)
• M55: 12,172,779 km (0.104 R)
• M56: 12,361,870 km (0.11 R)
• M57: 12,671,089 km (0.115 R)
• M58: 12,742,747 km (0.091 R)
• M59: 13,151,747 km (0.087 R)
• M60: 13,272,921 km (0.095 R)
• M61: 13,394,395 km (0.116 R)
• M62: 13,589,620 km (0.056 R)
• M63: 13,859,495 km (0.098 R)
• M64: 14,504,561 km (0.097 R)
• M65: 14,780,270 km (0.12 R)
• M66: 15,413,667 km (0.068 R)
• M67: 15,669,479 km (0.05 R)
• M68: 16,289,263 km (0.092 R)
• M69: 16,367,353 km (0.118 R)
• M70: 16,576,042 km (0.098 R)
• M71: 16,943,305 km (0.062 R)
• M72: 17,286,932 km (0.086 R)
• M73: 17,579,395 km (0.088 R)
• M74: 17,846,727 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.5

Radius: 6.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.04 AU - 8.34 AU

Year: 11173 Days

Day: 18.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,087,602 km

• M1: 86,767 km (0.084 R)
• M2: 208,839 km (0.117 R)
• M3: 294,558 km (0.025 R)
• M4: 504,145 km (0.088 R)
• M5: 551,418 km (0.113 R)
• M6: 716,125 km (0.09 R)
• M7: 1,153,699 km (0.072 R)
• M8: 1,201,420 km (0.113 R)
• M9: 1,282,652 km (0.101 R)
• M10: 1,382,434 km (0.088 R)
• M11: 1,697,487 km (0.104 R)
• M12: 1,919,789 km (0.107 R)
• M13: 2,112,172 km (0.09 R)
• M14: 2,310,838 km (0.082 R)
• M15: 2,620,207 km (0.092 R)
• M16: 3,484,583 km (0.102 R)
• M17: 3,695,666 km (0.117 R)
• M18: 4,081,329 km (0.074 R)
• M19: 4,606,866 km (0.075 R)
• M20: 4,812,713 km (0.095 R)
• M21: 5,127,168 km (0.06 R)
• M22: 5,448,205 km (0.097 R)
• M23: 5,969,853 km (0.064 R)
• M24: 6,025,653 km (0.098 R)
• M25: 6,137,851 km (0.087 R)
• M26: 6,194,249 km (0.113 R)
• M27: 6,307,495 km (0.09 R)
• M28: 6,767,359 km (0.037 R)
• M29: 6,913,366 km (0.107 R)
• M30: 7,148,983 km (0.092 R)
• M31: 7,208,373 km (0.036 R)
• M32: 8,117,928 km (0.101 R)
• M33: 8,460,508 km (0.111 R)
• M34: 9,224,055 km (0.103 R)
• M35: 10,076,015 km (0.03 R)
• M36: 10,175,946 km (0.095 R)
• M37: 10,410,366 km (0.079 R)
• M38: 10,680,540 km (0.065 R)
• M39: 10,782,416 km (0.067 R)
• M40: 12,420,363 km (0.099 R)
• M41: 12,995,417 km (0.112 R)
• M42: 15,152,020 km (0.098 R)
• M43: 17,656,887 km (0.093 R)
• M44: 17,697,129 km (0.051 R)
• M45: 18,874,614 km (0.072 R)
• M46: 19,826,355 km (0.119 R)
• M47: 19,951,718 km (0.101 R)
• M48: 19,993,456 km (0.074 R)
• M49: 20,119,118 km (0.107 R)
• M50: 20,708,983 km (0.097 R)
• M51: 20,793,655 km (0.065 R)
• M52: 21,776,214 km (0.088 R)
• M53: 22,121,636 km (0.108 R)
• M54: 22,164,869 km (0.049 R)
• M55: 22,338,403 km (0.069 R)
• M56: 23,168,372 km (0.099 R)
• M57: 23,212,354 km (0.113 R)
• M58: 24,231,265 km (0.077 R)
• M59: 24,499,494 km (0.095 R)
• M60: 24,633,982 km (0.09 R)
• M61: 25,129,151 km (0.076 R)
• M62: 26,037,809 km (0.102 R)
• M63: 26,404,323 km (0.106 R)
• M64: 26,634,106 km (0.106 R)
• M65: 27,653,765 km (0.097 R)
• M66: 28,215,206 km (0.1 R)
• M67: 31,175,448 km (0.09 R)
• M68: 31,467,164 km (0.103 R)
• M69: 31,564,702 km (0.094 R)
• M70: 32,347,697 km (0.086 R)
• M71: 32,741,588 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 12,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit