🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.7

Radius: 9.1

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.46 AU - 0.64 AU

Year: 272 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,517,140 km

• M1: 113,545 km (0.098 R)
• M2: 179,069 km (0.088 R)
• M3: 263,591 km (0.09 R)
• M4: 354,098 km (0.071 R)
• M5: 413,040 km (0.055 R)
• M6: 476,020 km (0.078 R)
• M7: 540,647 km (0.078 R)
• M8: 620,233 km (0.089 R)
• M9: 733,030 km (0.041 R)
• M10: 814,860 km (0.105 R)
• M11: 889,359 km (0.11 R)
• M12: 999,164 km (0.074 R)
• M13: 1,076,805 km (0.083 R)
• M14: 1,191,397 km (0.112 R)
• M15: 1,319,453 km (0.066 R)
• M16: 1,483,562 km (0.063 R)
• M17: 1,547,291 km (0.087 R)
• M18: 1,641,388 km (0.074 R)
• M19: 1,717,384 km (0.118 R)
• M20: 1,787,844 km (0.114 R)
• M21: 1,893,759 km (0.103 R)
• M22: 2,019,422 km (0.054 R)
• M23: 2,133,565 km (0.089 R)
• M24: 2,220,481 km (0.103 R)
• M25: 2,293,934 km (0.026 R)
• M26: 2,375,614 km (0.075 R)
• M27: 2,439,492 km (0.109 R)
• M28: 2,542,117 km (0.049 R)
• M29: 2,716,398 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.9

Radius: 8.4

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.9 AU - 3.36 AU

Year: 3693 Days

Day: 14.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,517,140 km

• M1: 106,214 km (0.099 R)
• M2: 211,382 km (0.095 R)
• M3: 285,283 km (0.108 R)
• M4: 343,626 km (0.104 R)
• M5: 459,714 km (0.092 R)
• M6: 624,870 km (0.051 R)
• M7: 761,752 km (0.12 R)
• M8: 1,175,390 km (0.093 R)
• M9: 1,277,416 km (0.059 R)
• M10: 1,358,797 km (0.119 R)
• M11: 1,844,243 km (0.065 R)
• M12: 2,140,596 km (0.032 R)
• M13: 2,351,379 km (0.099 R)
• M14: 2,854,028 km (0.036 R)
• M15: 2,930,772 km (0.067 R)
• M16: 3,340,969 km (0.055 R)
• M17: 3,454,514 km (0.113 R)
• M18: 3,520,038 km (0.085 R)
• M19: 3,652,133 km (0.06 R)
• M20: 3,836,737 km (0.115 R)
• M21: 4,041,536 km (0.115 R)
• M22: 4,180,064 km (0.045 R)
• M23: 4,284,932 km (0.065 R)
• M24: 4,373,045 km (0.063 R)
• M25: 4,497,510 km (0.085 R)
• M26: 4,605,071 km (0.109 R)
• M27: 4,841,137 km (0.073 R)
• M28: 5,118,491 km (0.112 R)
• M29: 5,287,387 km (0.087 R)
• M30: 5,400,932 km (0.094 R)
• M31: 5,458,078 km (0.104 R)
• M32: 6,000,969 km (0.091 R)
• M33: 6,159,244 km (0.12 R)
• M34: 6,683,285 km (0.09 R)
• M35: 6,826,749 km (0.092 R)
• M36: 7,179,651 km (0.078 R)
• M37: 7,432,321 km (0.113 R)
• M38: 7,687,984 km (0.112 R)
• M39: 7,924,798 km (0.056 R)
• M40: 8,273,660 km (0.086 R)
• M41: 8,405,755 km (0.05 R)
• M42: 8,560,738 km (0.109 R)
• M43: 8,761,498 km (0.078 R)
• M44: 9,122,179 km (0.084 R)
• M45: 9,579,799 km (0.11 R)
• M46: 9,649,212 km (0.102 R)
• M47: 9,741,813 km (0.066 R)
• M48: 9,881,388 km (0.113 R)
• M49: 10,092,022 km (0.102 R)
• M50: 10,684,729 km (0.091 R)
• M51: 11,142,797 km (0.071 R)
• M52: 11,435,411 km (0.058 R)
• M53: 11,755,251 km (0.116 R)
• M54: 11,829,452 km (0.064 R)
• M55: 12,003,284 km (0.103 R)
• M56: 12,153,032 km (0.077 R)
• M57: 12,936,177 km (0.112 R)
• M58: 13,063,933 km (0.098 R)
• M59: 13,527,687 km (0.12 R)
• M60: 13,709,448 km (0.11 R)
• M61: 14,233,340 km (0.118 R)
• M62: 14,418,392 km (0.112 R)
• M63: 14,977,888 km (0.06 R)
• M64: 15,031,594 km (0.042 R)
• M65: 15,246,865 km (0.076 R)
• M66: 15,653,323 km (0.061 R)
• M67: 16,035,845 km (0.097 R)
• M68: 16,090,747 km (0.053 R)
• M69: 16,283,429 km (0.089 R)
• M70: 16,559,886 km (0.097 R)
• M71: 16,754,513 km (0.036 R)
• M72: 17,173,836 km (0.086 R)
• M73: 18,108,673 km (0.098 R)
• M74: 18,856,812 km (0.106 R)
• M75: 18,972,750 km (0.047 R)
• M76: 19,585,652 km (0.07 R)
• M77: 19,673,766 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.9

Radius: 14.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.87 AU - 5.73 AU

Year: 8137 Days

Day: 8.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,517,140 km

• M1: 185,202 km (0.083 R)
• M2: 310,715 km (0.111 R)
• M3: 507,885 km (0.112 R)
• M4: 627,114 km (0.109 R)
• M5: 813,812 km (0.118 R)
• M6: 915,090 km (0.101 R)
• M7: 1,068,278 km (0.077 R)
• M8: 1,230,742 km (0.094 R)
• M9: 1,508,994 km (0.119 R)
• M10: 1,637,498 km (0.11 R)
• M11: 1,769,892 km (0.096 R)
• M12: 1,965,417 km (0.109 R)
• M13: 2,127,431 km (0.044 R)
• M14: 3,168,034 km (0.096 R)
• M15: 3,263,328 km (0.026 R)
• M16: 3,505,677 km (0.1 R)
• M17: 3,604,411 km (0.106 R)
• M18: 4,111,847 km (0.075 R)
• M19: 4,321,284 km (0.057 R)
• M20: 4,970,988 km (0.097 R)
• M21: 5,110,263 km (0.093 R)
• M22: 5,335,857 km (0.039 R)
• M23: 5,885,031 km (0.058 R)
• M24: 6,211,304 km (0.039 R)
• M25: 6,543,560 km (0.103 R)
• M26: 6,665,932 km (0.063 R)
• M27: 7,068,649 km (0.114 R)
• M28: 7,225,727 km (0.107 R)
• M29: 7,384,001 km (0.103 R)
• M30: 7,833,244 km (0.109 R)
• M31: 8,523,937 km (0.108 R)
• M32: 9,131,454 km (0.109 R)
• M33: 9,268,486 km (0.107 R)
• M34: 9,371,559 km (0.075 R)
• M35: 9,648,614 km (0.096 R)
• M36: 10,139,893 km (0.11 R)
• M37: 10,460,182 km (0.086 R)
• M38: 10,819,816 km (0.077 R)
• M39: 13,294,613 km (0.035 R)
• M40: 13,450,045 km (0.119 R)
• M41: 13,762,855 km (0.095 R)
• M42: 14,395,653 km (0.038 R)
• M43: 14,755,736 km (0.056 R)
• M44: 15,321,814 km (0.107 R)
• M45: 16,225,834 km (0.078 R)
• M46: 16,558,839 km (0.114 R)
• M47: 16,684,351 km (0.118 R)
• M48: 17,020,498 km (0.105 R)
• M49: 17,656,887 km (0.079 R)
• M50: 17,827,877 km (0.1 R)
• M51: 18,128,569 km (0.085 R)
• M52: 18,430,757 km (0.092 R)
• M53: 18,691,356 km (0.067 R)
• M54: 18,821,955 km (0.09 R)
• M55: 19,215,846 km (0.12 R)
• M56: 19,568,299 km (0.119 R)
• M57: 20,908,995 km (0.061 R)
• M58: 21,453,531 km (0.087 R)
• M59: 22,835,367 km (0.113 R)
• M60: 23,115,265 km (0.105 R)
• M61: 23,396,209 km (0.088 R)
• M62: 23,678,351 km (0.046 R)
• M63: 24,008,962 km (0.113 R)
• M64: 24,293,497 km (0.093 R)
• M65: 25,587,968 km (0.077 R)
• M66: 25,878,636 km (0.065 R)
• M67: 26,659,238 km (0.04 R)
• M68: 27,299,068 km (0.111 R)
• M69: 29,451,632 km (0.081 R)
• M70: 31,295,575 km (0.092 R)
• M71: 31,658,350 km (0.085 R)
• M72: 32,283,669 km (0.113 R)
• M73: 32,807,860 km (0.114 R)
• M74: 33,971,133 km (0.085 R)
• M75: 34,825,487 km (0.104 R)
• M76: 35,255,431 km (0.051 R)
• M77: 35,795,180 km (0.065 R)
• M78: 36,229,014 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.2

Radius: 4.6

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.55 AU - 8.77 AU

Year: 14138 Days

Day: 22.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,517,140 km

• M1: 58,792 km (0.088 R)
• M2: 115,490 km (0.064 R)
• M3: 159,322 km (0.118 R)
• M4: 268,827 km (0.058 R)
• M5: 332,556 km (0.068 R)
• M6: 387,608 km (0.051 R)
• M7: 522,994 km (0.113 R)
• M8: 1,220,419 km (0.079 R)
• M9: 1,534,725 km (0.052 R)
• M10: 2,102,598 km (0.102 R)
• M11: 2,154,808 km (0.064 R)
• M12: 2,477,191 km (0.102 R)
• M13: 2,728,815 km (0.115 R)
• M14: 3,196,308 km (0.05 R)
• M15: 3,317,034 km (0.111 R)
• M16: 3,751,316 km (0.086 R)
• M17: 3,814,746 km (0.107 R)
• M18: 4,007,428 km (0.034 R)
• M19: 4,039,890 km (0.11 R)
• M20: 4,170,489 km (0.09 R)
• M21: 5,193,290 km (0.09 R)
• M22: 5,879,196 km (0.031 R)
• M23: 6,064,398 km (0.064 R)
• M24: 6,176,447 km (0.104 R)
• M25: 6,862,952 km (0.102 R)
• M26: 7,097,222 km (0.09 R)
• M27: 7,294,392 km (0.062 R)
• M28: 7,334,036 km (0.059 R)
• M29: 7,373,829 km (0.102 R)
• M30: 7,775,050 km (0.114 R)
• M31: 8,183,303 km (0.061 R)
• M32: 8,851,108 km (0.03 R)
• M33: 8,893,294 km (0.048 R)
• M34: 9,063,237 km (0.098 R)
• M35: 9,277,162 km (0.112 R)
• M36: 9,492,733 km (0.118 R)
• M37: 9,972,942 km (0.048 R)
• M38: 10,105,187 km (0.112 R)
• M39: 10,238,029 km (0.108 R)
• M40: 10,371,471 km (0.109 R)
• M41: 10,730,206 km (0.053 R)
• M42: 11,321,866 km (0.111 R)
• M43: 11,413,869 km (0.112 R)
• M44: 11,552,247 km (0.098 R)
• M45: 11,737,599 km (0.103 R)
• M46: 13,547,434 km (0.098 R)
• M47: 14,136,700 km (0.035 R)
• M48: 14,584,296 km (0.091 R)
• M49: 15,036,381 km (0.092 R)
• M50: 15,851,390 km (0.076 R)
• M51: 16,316,191 km (0.075 R)
• M52: 17,683,815 km (0.113 R)
• M53: 18,543,554 km (0.071 R)
• M54: 19,252,049 km (0.108 R)
• M55: 19,858,519 km (0.074 R)
• M56: 22,924,976 km (0.102 R)
• M57: 23,450,214 km (0.114 R)
• M58: 23,920,400 km (0.085 R)
• M59: 24,038,433 km (0.076 R)
• M60: 25,349,658 km (0.091 R)
• M61: 27,051,633 km (0.033 R)
• M62: 27,359,506 km (0.078 R)
• M63: 27,730,359 km (0.09 R)
• M64: 28,227,473 km (0.054 R)
• M65: 28,664,897 km (0.096 R)
• M66: 28,790,260 km (0.071 R)
• M67: 29,609,607 km (0.118 R)
• M68: 29,736,466 km (0.115 R)
• M69: 31,142,537 km (0.101 R)
• M70: 32,308,951 km (0.105 R)
• M71: 32,570,000 km (0.066 R)
• M72: 32,700,898 km (0.105 R)
• M73: 33,753,917 km (0.032 R)
• M74: 36,366,644 km (0.05 R)
• M75: 36,638,314 km (0.084 R)
• M76: 36,978,798 km (0.054 R)
• M77: 37,457,212 km (0.096 R)
• M78: 37,525,878 km (0.109 R)
• M79: 39,043,698 km (0.095 R)
• M80: 39,252,237 km (0.071 R)
• M81: 39,880,100 km (0.098 R)
• M82: 40,230,458 km (0.079 R)
• M83: 40,300,619 km (0.113 R)
• M84: 41,004,477 km (0.107 R)
• M85: 41,075,087 km (0.087 R)
• M86: 44,149,772 km (0.072 R)
• M87: 45,751,367 km (0.094 R)
• M88: 45,897,824 km (0.057 R)
• M89: 46,559,196 km (0.1 R)
• M90: 46,706,550 km (0.098 R)
• M91: 47,668,464 km (0.04 R)
• M92: 48,114,565 km (0.106 R)
• M93: 48,263,564 km (0.08 R)
• M94: 49,536,343 km (0.027 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 15,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit