🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.8

Radius: 12.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.09 AU - 1.09 AU

Year: 786 Days

Day: 11.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 35,271,017 km

• M1: 181,013 km (0.101 R)
• M2: 261,048 km (0.045 R)
• M3: 361,578 km (0.045 R)
• M4: 463,604 km (0.098 R)
• M5: 551,567 km (0.043 R)
• M6: 643,570 km (0.107 R)
• M7: 860,188 km (0.053 R)
• M8: 951,742 km (0.08 R)
• M9: 1,035,516 km (0.111 R)
• M10: 1,162,076 km (0.055 R)
• M11: 1,248,095 km (0.103 R)
• M12: 1,349,373 km (0.065 R)
• M13: 1,436,140 km (0.089 R)
• M14: 1,569,730 km (0.115 R)
• M15: 1,661,434 km (0.098 R)
• M16: 1,783,207 km (0.065 R)
• M17: 1,879,099 km (0.033 R)
• M18: 2,006,556 km (0.119 R)
• M19: 2,147,029 km (0.058 R)
• M20: 2,249,503 km (0.114 R)
• M21: 2,459,539 km (0.062 R)
• M22: 2,545,408 km (0.102 R)
• M23: 2,698,147 km (0.114 R)
• M24: 2,820,369 km (0.096 R)
• M25: 3,070,347 km (0.072 R)
• M26: 3,163,247 km (0.104 R)
• M27: 3,251,061 km (0.087 R)
• M28: 3,345,756 km (0.104 R)
• M29: 3,483,386 km (0.091 R)
• M30: 3,665,896 km (0.098 R)
• M31: 3,914,228 km (0.069 R)
• M32: 4,015,207 km (0.053 R)
• M33: 4,161,813 km (0.045 R)
• M34: 4,316,796 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.6

Radius: 13.1

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.22 AU - 1.54 AU

Year: 1119 Days

Day: 12.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 96.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,271,017 km

• M1: 185,501 km (0.103 R)
• M2: 280,496 km (0.104 R)
• M3: 581,936 km (0.086 R)
• M4: 746,942 km (0.086 R)
• M5: 857,196 km (0.099 R)
• M6: 1,127,220 km (0.077 R)
• M7: 1,231,789 km (0.113 R)
• M8: 1,339,799 km (0.118 R)
• M9: 1,442,572 km (0.05 R)
• M10: 1,575,116 km (0.115 R)
• M11: 1,674,898 km (0.04 R)
• M12: 1,777,073 km (0.078 R)
• M13: 1,890,917 km (0.078 R)
• M14: 1,997,730 km (0.076 R)
• M15: 2,319,814 km (0.074 R)
• M16: 2,508,607 km (0.094 R)
• M17: 2,746,168 km (0.089 R)
• M18: 2,856,721 km (0.087 R)
• M19: 3,290,704 km (0.095 R)
• M20: 3,432,074 km (0.104 R)
• M21: 3,515,550 km (0.099 R)
• M22: 3,635,976 km (0.025 R)
• M23: 4,259,051 km (0.11 R)
• M24: 4,361,975 km (0.113 R)
• M25: 4,835,003 km (0.079 R)
• M26: 4,982,955 km (0.118 R)
• M27: 5,105,027 km (0.096 R)
• M28: 5,228,146 km (0.1 R)
• M29: 5,435,639 km (0.037 R)
• M30: 5,547,538 km (0.1 R)
• M31: 5,944,870 km (0.119 R)
• M32: 6,205,170 km (0.116 R)
• M33: 6,410,418 km (0.04 R)
• M34: 6,722,330 km (0.108 R)
• M35: 6,812,388 km (0.077 R)
• M36: 6,948,223 km (0.115 R)
• M37: 7,314,887 km (0.102 R)
• M38: 7,531,804 km (0.117 R)
• M39: 7,845,361 km (0.101 R)
• M40: 8,179,264 km (0.084 R)
• M41: 8,420,565 km (0.114 R)
• M42: 8,517,804 km (0.068 R)
• M43: 8,762,546 km (0.096 R)
• M44: 8,860,981 km (0.054 R)
• M45: 9,009,532 km (0.078 R)
• M46: 9,109,014 km (0.111 R)
• M47: 9,208,796 km (0.113 R)
• M48: 9,359,292 km (0.097 R)
• M49: 9,459,971 km (0.088 R)
• M50: 9,713,539 km (0.05 R)
• M51: 9,883,782 km (0.116 R)
• M52: 10,140,940 km (0.105 R)
• M53: 10,627,134 km (0.109 R)
• M54: 10,767,307 km (0.106 R)
• M55: 10,873,072 km (0.068 R)
• M56: 11,120,807 km (0.036 R)
• M57: 11,245,422 km (0.092 R)
• M58: 11,352,683 km (0.084 R)
• M59: 11,640,210 km (0.106 R)
• M60: 11,857,426 km (0.118 R)
• M61: 11,948,382 km (0.089 R)
• M62: 12,039,487 km (0.113 R)
• M63: 12,240,846 km (0.08 R)
• M64: 12,461,802 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.8

Radius: 15

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.81 AU - 2.57 AU

Year: 2237 Days

Day: 8.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,271,017 km

• M1: 191,036 km (0.095 R)
• M2: 303,085 km (0.075 R)
• M3: 441,463 km (0.103 R)
• M4: 581,487 km (0.11 R)
• M5: 682,914 km (0.112 R)
• M6: 972,685 km (0.101 R)
• M7: 1,138,440 km (0.1 R)
• M8: 1,314,367 km (0.077 R)
• M9: 1,488,798 km (0.11 R)
• M10: 1,624,932 km (0.095 R)
• M11: 1,730,099 km (0.115 R)
• M12: 1,972,298 km (0.117 R)
• M13: 2,072,379 km (0.076 R)
• M14: 2,343,750 km (0.072 R)
• M15: 2,463,578 km (0.117 R)
• M16: 2,696,053 km (0.092 R)
• M17: 3,197,505 km (0.103 R)
• M18: 3,331,395 km (0.114 R)
• M19: 3,467,080 km (0.039 R)
• M20: 3,620,119 km (0.088 R)
• M21: 3,759,843 km (0.067 R)
• M22: 3,901,363 km (0.1 R)
• M23: 4,092,998 km (0.059 R)
• M24: 4,206,243 km (0.071 R)
• M25: 4,336,992 km (0.058 R)
• M26: 4,652,943 km (0.095 R)
• M27: 5,115,050 km (0.068 R)
• M28: 5,360,541 km (0.109 R)
• M29: 5,502,658 km (0.112 R)
• M30: 5,645,973 km (0.074 R)
• M31: 5,754,282 km (0.081 R)
• M32: 7,186,383 km (0.104 R)
• M33: 7,343,460 km (0.097 R)
• M34: 7,461,942 km (0.11 R)
• M35: 7,561,275 km (0.061 R)
• M36: 7,841,472 km (0.083 R)
• M37: 8,104,913 km (0.086 R)
• M38: 8,391,842 km (0.092 R)
• M39: 8,515,859 km (0.081 R)
• M40: 8,703,006 km (0.114 R)
• M41: 8,807,575 km (0.108 R)
• M42: 8,912,592 km (0.118 R)
• M43: 9,017,909 km (0.078 R)
• M44: 9,123,825 km (0.065 R)
• M45: 9,422,422 km (0.073 R)
• M46: 9,789,385 km (0.113 R)
• M47: 10,381,943 km (0.117 R)
• M48: 10,828,343 km (0.097 R)
• M49: 11,235,698 km (0.118 R)
• M50: 11,418,207 km (0.085 R)
• M51: 11,902,455 km (0.105 R)
• M52: 12,534,806 km (0.099 R)
• M53: 12,629,351 km (0.061 R)
• M54: 13,443,313 km (0.03 R)
• M55: 13,734,730 km (0.119 R)
• M56: 14,348,381 km (0.076 R)
• M57: 14,497,081 km (0.083 R)
• M58: 15,349,041 km (0.046 R)
• M59: 16,139,965 km (0.116 R)
• M60: 16,346,260 km (0.117 R)
• M61: 16,475,662 km (0.051 R)
• M62: 16,996,562 km (0.077 R)
• M63: 17,364,573 km (0.11 R)
• M64: 17,974,633 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.3

Radius: 13.1

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.81 AU - 3.93 AU

Year: 5255 Days

Day: 8.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,271,017 km

• M1: 166,054 km (0.115 R)
• M2: 310,116 km (0.106 R)
• M3: 785,389 km (0.074 R)
• M4: 1,323,492 km (0.053 R)
• M5: 1,586,037 km (0.064 R)
• M6: 1,677,441 km (0.077 R)
• M7: 1,808,489 km (0.113 R)
• M8: 1,904,381 km (0.097 R)
• M9: 2,326,097 km (0.12 R)
• M10: 2,537,329 km (0.109 R)
• M11: 3,326,608 km (0.077 R)
• M12: 3,565,665 km (0.105 R)
• M13: 3,736,356 km (0.107 R)
• M14: 3,985,138 km (0.025 R)
• M15: 4,111,548 km (0.099 R)
• M16: 5,006,592 km (0.118 R)
• M17: 5,115,798 km (0.086 R)
• M18: 5,281,254 km (0.12 R)
• M19: 5,448,354 km (0.098 R)
• M20: 6,399,348 km (0.105 R)
• M21: 6,577,818 km (0.115 R)
• M22: 6,909,327 km (0.081 R)
• M23: 7,401,355 km (0.063 R)
• M24: 7,651,632 km (0.104 R)
• M25: 7,746,327 km (0.063 R)
• M26: 8,192,877 km (0.051 R)
• M27: 8,451,980 km (0.086 R)
• M28: 8,779,450 km (0.076 R)
• M29: 9,077,898 km (0.114 R)
• M30: 9,616,750 km (0.088 R)
• M31: 9,753,183 km (0.09 R)
• M32: 10,096,959 km (0.106 R)
• M33: 10,200,780 km (0.037 R)
• M34: 11,080,565 km (0.096 R)
• M35: 11,656,367 km (0.072 R)
• M36: 13,138,283 km (0.117 R)
• M37: 13,939,978 km (0.12 R)
• M38: 15,073,033 km (0.064 R)
• M39: 15,510,606 km (0.03 R)
• M40: 15,630,584 km (0.098 R)
• M41: 15,751,010 km (0.108 R)
• M42: 16,195,017 km (0.118 R)
• M43: 16,316,789 km (0.099 R)
• M44: 16,479,701 km (0.072 R)
• M45: 16,807,171 km (0.073 R)
• M46: 17,054,157 km (0.078 R)
• M47: 17,302,340 km (0.1 R)
• M48: 17,509,982 km (0.103 R)
• M49: 17,886,071 km (0.037 R)
• M50: 18,180,480 km (0.089 R)
• M51: 18,518,720 km (0.044 R)
• M52: 18,901,841 km (0.066 R)
• M53: 19,115,915 km (0.048 R)
• M54: 19,201,784 km (0.101 R)
• M55: 19,719,393 km (0.097 R)
• M56: 19,806,160 km (0.09 R)
• M57: 20,856,786 km (0.078 R)
• M58: 21,344,325 km (0.091 R)
• M59: 23,561,814 km (0.118 R)
• M60: 24,115,925 km (0.101 R)
• M61: 24,861,521 km (0.112 R)
• M62: 24,955,169 km (0.025 R)
• M63: 25,049,116 km (0.093 R)
• M64: 25,472,927 km (0.077 R)
• M65: 26,758,422 km (0.032 R)
• M66: 26,902,634 km (0.098 R)
• M67: 27,046,996 km (0.113 R)
• M68: 27,772,994 km (0.103 R)
• M69: 27,870,233 km (0.106 R)
• M70: 28,162,697 km (0.037 R)
• M71: 30,639,738 km (0.098 R)
• M72: 30,790,533 km (0.089 R)
• M73: 31,093,020 km (0.103 R)
• M74: 31,700,686 km (0.108 R)
• M75: 32,210,217 km (0.073 R)
• M76: 32,312,392 km (0.115 R)
• M77: 32,517,192 km (0.104 R)
• M78: 32,979,599 km (0.066 R)
• M79: 33,185,744 km (0.117 R)
• M80: 33,651,143 km (0.118 R)
• M81: 33,806,875 km (0.076 R)
• M82: 34,014,666 km (0.078 R)
• M83: 34,431,745 km (0.104 R)
• M84: 34,536,314 km (0.107 R)
• M85: 35,007,996 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 13,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit