🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304

Radius: 10.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.6 AU - 0.78 AU

Year: 382 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 30,768,853 km

• M1: 128,804 km (0.056 R)
• M2: 199,414 km (0.083 R)
• M3: 272,717 km (0.053 R)
• M4: 375,790 km (0.092 R)
• M5: 461,061 km (0.068 R)
• M6: 577,298 km (0.097 R)
• M7: 667,207 km (0.098 R)
• M8: 960,568 km (0.063 R)
• M9: 1,032,973 km (0.104 R)
• M10: 1,145,172 km (0.12 R)
• M11: 1,249,890 km (0.095 R)
• M12: 1,394,701 km (0.083 R)
• M13: 1,460,973 km (0.094 R)
• M14: 1,541,008 km (0.109 R)
• M15: 1,692,550 km (0.077 R)
• M16: 1,799,363 km (0.07 R)
• M17: 1,867,430 km (0.106 R)
• M18: 1,940,883 km (0.092 R)
• M19: 2,005,958 km (0.062 R)
• M20: 2,076,568 km (0.12 R)
• M21: 2,249,653 km (0.118 R)
• M22: 2,584,303 km (0.118 R)
• M23: 2,739,436 km (0.11 R)
• M24: 2,818,125 km (0.102 R)
• M25: 2,929,725 km (0.111 R)
• M26: 3,075,283 km (0.113 R)
• M27: 3,195,710 km (0.101 R)
• M28: 3,301,027 km (0.115 R)
• M29: 3,612,489 km (0.098 R)
• M30: 3,815,643 km (0.076 R)
• M31: 3,927,542 km (0.116 R)
• M32: 3,998,751 km (0.117 R)
• M33: 4,070,408 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.4

Radius: 8.5

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.83 AU - 1.13 AU

Year: 647 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,768,853 km

• M1: 112,498 km (0.12 R)
• M2: 192,233 km (0.113 R)
• M3: 247,136 km (0.066 R)
• M4: 306,975 km (0.108 R)
• M5: 437,424 km (0.117 R)
• M6: 537,206 km (0.114 R)
• M7: 606,769 km (0.092 R)
• M8: 890,107 km (0.042 R)
• M9: 945,907 km (0.044 R)
• M10: 1,061,546 km (0.09 R)
• M11: 1,181,973 km (0.117 R)
• M12: 1,294,321 km (0.079 R)
• M13: 1,430,006 km (0.068 R)
• M14: 1,543,401 km (0.064 R)
• M15: 1,793,379 km (0.104 R)
• M16: 1,850,825 km (0.107 R)
• M17: 1,908,869 km (0.093 R)
• M18: 1,982,172 km (0.053 R)
• M19: 2,049,042 km (0.072 R)
• M20: 2,139,549 km (0.097 R)
• M21: 2,192,806 km (0.05 R)
• M22: 2,262,069 km (0.095 R)
• M23: 2,418,698 km (0.047 R)
• M24: 2,546,605 km (0.101 R)
• M25: 2,619,608 km (0.119 R)
• M26: 2,926,882 km (0.076 R)
• M27: 3,158,310 km (0.101 R)
• M28: 3,236,849 km (0.07 R)
• M29: 3,342,615 km (0.027 R)
• M30: 3,440,601 km (0.095 R)
• M31: 3,575,688 km (0.101 R)
• M32: 3,749,371 km (0.069 R)
• M33: 3,823,422 km (0.077 R)
• M34: 3,907,197 km (0.107 R)
• M35: 3,963,446 km (0.101 R)
• M36: 4,316,198 km (0.078 R)
• M37: 4,679,122 km (0.119 R)
• M38: 4,808,973 km (0.025 R)
• M39: 4,950,194 km (0.091 R)
• M40: 5,113,255 km (0.088 R)
• M41: 5,174,740 km (0.085 R)
• M42: 5,486,652 km (0.097 R)
• M43: 5,676,641 km (0.032 R)
• M44: 5,965,813 km (0.064 R)
• M45: 6,030,589 km (0.082 R)
• M46: 6,106,735 km (0.039 R)
• M47: 6,183,030 km (0.106 R)
• M48: 6,380,798 km (0.083 R)
• M49: 6,513,940 km (0.074 R)
• M50: 6,647,830 km (0.057 R)
• M51: 6,737,738 km (0.102 R)
• M52: 6,964,080 km (0.095 R)
• M53: 7,032,446 km (0.079 R)
• M54: 7,135,370 km (0.091 R)
• M55: 7,435,762 km (0.103 R)
• M56: 7,529,111 km (0.113 R)
• M57: 7,835,039 km (0.105 R)
• M58: 8,013,210 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.7

Radius: 11.5

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.3 AU - 3.68 AU

Year: 3448 Days

Day: 5.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,768,853 km

• M1: 281,244 km (0.079 R)
• M2: 365,916 km (0.074 R)
• M3: 445,951 km (0.113 R)
• M4: 964,457 km (0.104 R)
• M5: 1,197,232 km (0.109 R)
• M6: 1,287,888 km (0.069 R)
• M7: 1,602,193 km (0.07 R)
• M8: 1,731,895 km (0.115 R)
• M9: 1,850,376 km (0.087 R)
• M10: 2,270,297 km (0.053 R)
• M11: 2,566,800 km (0.096 R)
• M12: 2,685,581 km (0.105 R)
• M13: 2,771,600 km (0.045 R)
• M14: 2,999,587 km (0.119 R)
• M15: 4,230,029 km (0.085 R)
• M16: 4,411,641 km (0.116 R)
• M17: 4,657,879 km (0.113 R)
• M18: 4,887,662 km (0.072 R)
• M19: 5,142,576 km (0.086 R)
• M20: 5,249,988 km (0.085 R)
• M21: 5,621,290 km (0.11 R)
• M22: 5,843,592 km (0.109 R)
• M23: 6,046,297 km (0.083 R)
• M24: 6,274,135 km (0.103 R)
• M25: 6,504,964 km (0.117 R)
• M26: 6,761,973 km (0.075 R)
• M27: 7,166,037 km (0.088 R)
• M28: 7,799,135 km (0.115 R)
• M29: 7,997,502 km (0.099 R)
• M30: 9,092,559 km (0.097 R)
• M31: 9,617,797 km (0.097 R)
• M32: 9,724,161 km (0.107 R)
• M33: 9,884,231 km (0.108 R)
• M34: 10,261,367 km (0.075 R)
• M35: 10,369,975 km (0.076 R)
• M36: 10,451,655 km (0.051 R)
• M37: 10,643,141 km (0.072 R)
• M38: 10,780,621 km (0.048 R)
• M39: 10,946,375 km (0.084 R)
• M40: 11,029,552 km (0.111 R)
• M41: 11,113,027 km (0.098 R)
• M42: 11,561,522 km (0.111 R)
• M43: 12,016,000 km (0.105 R)
• M44: 12,187,888 km (0.043 R)
• M45: 12,360,674 km (0.113 R)
• M46: 12,621,273 km (0.032 R)
• M47: 13,207,098 km (0.096 R)
• M48: 13,831,670 km (0.087 R)
• M49: 14,223,167 km (0.112 R)
• M50: 14,710,108 km (0.079 R)
• M51: 14,863,446 km (0.084 R)
• M52: 15,140,651 km (0.084 R)
• M53: 15,575,382 km (0.069 R)
• M54: 15,762,828 km (0.114 R)
• M55: 16,014,153 km (0.068 R)
• M56: 16,108,699 km (0.098 R)
• M57: 16,552,556 km (0.059 R)
• M58: 16,839,933 km (0.081 R)
• M59: 17,257,910 km (0.069 R)
• M60: 17,354,999 km (0.057 R)
• M61: 17,712,089 km (0.079 R)
• M62: 18,006,049 km (0.114 R)
• M63: 18,731,449 km (0.112 R)
• M64: 18,831,230 km (0.097 R)
• M65: 19,298,574 km (0.119 R)
• M66: 20,142,904 km (0.104 R)
• M67: 20,313,296 km (0.112 R)
• M68: 20,861,423 km (0.11 R)
• M69: 22,218,126 km (0.049 R)
• M70: 22,358,748 km (0.097 R)
• M71: 22,889,222 km (0.059 R)
• M72: 23,067,094 km (0.092 R)
• M73: 23,173,907 km (0.066 R)
• M74: 23,423,885 km (0.114 R)
• M75: 23,818,674 km (0.112 R)
• M76: 23,962,737 km (0.109 R)
• M77: 24,107,098 km (0.108 R)
• M78: 24,215,557 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.9

Radius: 3.6

Gravity: 73.6 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.78 AU - 9.3 AU

Year: 13807 Days

Day: 17.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 30,768,853 km

• M1: 75,547 km (0.057 R)
• M2: 204,949 km (0.06 R)
• M3: 479,012 km (0.079 R)
• M4: 1,986,809 km (0.084 R)
• M5: 2,017,477 km (0.077 R)
• M6: 2,269,250 km (0.112 R)
• M7: 2,497,536 km (0.09 R)
• M8: 2,564,108 km (0.106 R)
• M9: 3,117,769 km (0.075 R)
• M10: 3,189,427 km (0.118 R)
• M11: 3,334,537 km (0.085 R)
• M12: 3,706,736 km (0.112 R)
• M13: 4,210,133 km (0.107 R)
• M14: 4,289,420 km (0.104 R)
• M15: 6,842,008 km (0.085 R)
• M16: 8,786,930 km (0.03 R)
• M17: 8,939,221 km (0.112 R)
• M18: 9,246,495 km (0.116 R)
• M19: 9,505,299 km (0.074 R)
• M20: 9,818,856 km (0.103 R)
• M21: 10,135,854 km (0.106 R)
• M22: 10,349,031 km (0.102 R)
• M23: 11,492,258 km (0.106 R)
• M24: 11,770,360 km (0.07 R)
• M25: 11,826,310 km (0.054 R)
• M26: 12,219,902 km (0.118 R)
• M27: 13,077,696 km (0.075 R)
• M28: 13,368,066 km (0.061 R)
• M29: 16,635,134 km (0.069 R)
• M30: 17,139,129 km (0.107 R)
• M31: 17,520,304 km (0.114 R)
• M32: 18,811,334 km (0.083 R)
• M33: 18,876,708 km (0.108 R)
• M34: 19,007,606 km (0.026 R)
• M35: 20,065,862 km (0.119 R)
• M36: 20,736,958 km (0.101 R)
• M37: 22,933,204 km (0.118 R)
• M38: 23,634,519 km (0.116 R)
• M39: 24,628,297 km (0.104 R)
• M40: 24,699,805 km (0.095 R)
• M41: 24,986,435 km (0.032 R)
• M42: 25,058,242 km (0.109 R)
• M43: 26,071,319 km (0.026 R)
• M44: 26,217,027 km (0.051 R)
• M45: 26,950,206 km (0.083 R)
• M46: 27,023,808 km (0.03 R)
• M47: 27,764,318 km (0.083 R)
• M48: 28,062,466 km (0.07 R)
• M49: 28,137,116 km (0.103 R)
• M50: 28,511,409 km (0.076 R)
• M51: 28,887,498 km (0.064 R)
• M52: 29,038,443 km (0.052 R)
• M53: 29,189,537 km (0.094 R)
• M54: 29,265,233 km (0.061 R)
• M55: 31,100,799 km (0.038 R)
• M56: 31,177,991 km (0.1 R)
• M57: 31,332,825 km (0.077 R)
• M58: 32,737,100 km (0.095 R)
• M59: 32,973,166 km (0.116 R)
• M60: 33,367,805 km (0.097 R)
• M61: 34,241,606 km (0.045 R)
• M62: 35,445,121 km (0.075 R)
• M63: 36,336,575 km (0.077 R)
• M64: 38,224,051 km (0.069 R)
• M65: 38,638,587 km (0.119 R)
• M66: 40,480,286 km (0.074 R)
• M67: 42,093,550 km (0.062 R)
• M68: 42,865,026 km (0.095 R)
• M69: 44,683,388 km (0.116 R)
• M70: 44,770,604 km (0.112 R)
• M71: 44,857,819 km (0.109 R)
• M72: 46,526,733 km (0.087 R)
• M73: 46,615,145 km (0.109 R)
• M74: 46,880,682 km (0.095 R)
• M75: 48,394,762 km (0.084 R)
• M76: 48,843,106 km (0.056 R)
• M77: 49,112,831 km (0.036 R)
• M78: 50,377,831 km (0.083 R)
• M79: 51,105,625 km (0.118 R)
• M80: 52,939,994 km (0.092 R)
• M81: 53,032,296 km (0.096 R)
• M82: 53,217,049 km (0.047 R)
• M83: 55,731,789 km (0.104 R)
• M84: 56,013,632 km (0.054 R)
• M85: 56,295,923 km (0.115 R)
• M86: 57,145,489 km (0.095 R)
• M87: 58,571,007 km (0.027 R)
• M88: 59,240,308 km (0.08 R)
• M89: 59,912,002 km (0.092 R)
• M90: 60,104,385 km (0.108 R)
• M91: 60,876,011 km (0.087 R)
• M92: 61,456,900 km (0.099 R)
• M93: 64,093,562 km (0.078 R)
• M94: 64,388,719 km (0.116 R)
• M95: 65,574,132 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.9

Radius: 4.1

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.02 AU - 8.4 AU

Year: 14276 Days

Day: 20.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,768,853 km

• M1: 51,910 km (0.07 R)
• M2: 86,468 km (0.119 R)
• M3: 252,072 km (0.116 R)
• M4: 306,077 km (0.118 R)
• M5: 415,284 km (0.077 R)
• M6: 480,060 km (0.079 R)
• M7: 560,094 km (0.106 R)
• M8: 936,333 km (0.115 R)
• M9: 964,607 km (0.114 R)
• M10: 1,507,498 km (0.092 R)
• M11: 1,853,368 km (0.103 R)
• M12: 1,907,373 km (0.093 R)
• M13: 2,016,878 km (0.104 R)
• M14: 2,091,079 km (0.099 R)
• M15: 2,185,176 km (0.08 R)
• M16: 2,338,364 km (0.1 R)
• M17: 2,881,255 km (0.044 R)
• M18: 3,070,646 km (0.056 R)
• M19: 3,199,150 km (0.083 R)
• M20: 3,417,264 km (0.067 R)
• M21: 3,528,116 km (0.05 R)
• M22: 4,336,693 km (0.118 R)
• M23: 4,384,564 km (0.09 R)
• M24: 4,773,967 km (0.049 R)
• M25: 6,713,653 km (0.053 R)
• M26: 6,908,430 km (0.1 R)
• M27: 7,076,877 km (0.078 R)
• M28: 7,705,786 km (0.082 R)
• M29: 7,734,808 km (0.113 R)
• M30: 8,115,236 km (0.12 R)
• M31: 8,591,855 km (0.057 R)
• M32: 9,138,934 km (0.107 R)
• M33: 9,416,588 km (0.096 R)
• M34: 9,540,903 km (0.089 R)
• M35: 9,603,286 km (0.109 R)
• M36: 10,043,702 km (0.119 R)
• M37: 10,234,439 km (0.096 R)
• M38: 10,490,551 km (0.076 R)
• M39: 10,522,714 km (0.092 R)
• M40: 10,555,027 km (0.038 R)
• M41: 10,748,906 km (0.088 R)
• M42: 12,206,588 km (0.12 R)
• M43: 12,376,082 km (0.076 R)
• M44: 12,717,465 km (0.089 R)
• M45: 12,923,760 km (0.09 R)
• M46: 13,339,792 km (0.109 R)
• M47: 13,409,504 km (0.071 R)
• M48: 13,654,695 km (0.097 R)
• M49: 14,007,297 km (0.065 R)
• M50: 14,649,820 km (0.12 R)
• M51: 15,010,800 km (0.051 R)
• M52: 15,411,423 km (0.086 R)
• M53: 15,594,531 km (0.065 R)
• M54: 15,815,337 km (0.055 R)
• M55: 15,889,239 km (0.033 R)
• M56: 16,484,040 km (0.114 R)
• M57: 16,558,988 km (0.052 R)
• M58: 18,389,318 km (0.106 R)
• M59: 18,544,750 km (0.034 R)
• M60: 19,883,203 km (0.081 R)
• M61: 20,282,779 km (0.066 R)
• M62: 20,927,545 km (0.108 R)
• M63: 21,334,003 km (0.119 R)
• M64: 21,579,194 km (0.098 R)
• M65: 22,030,830 km (0.11 R)
• M66: 22,113,408 km (0.101 R)
• M67: 22,568,784 km (0.04 R)
• M68: 23,027,451 km (0.119 R)
• M69: 23,152,963 km (0.119 R)
• M70: 24,293,497 km (0.102 R)
• M71: 24,506,674 km (0.107 R)
• M72: 25,107,011 km (0.11 R)
• M73: 25,150,095 km (0.12 R)
• M74: 25,625,367 km (0.103 R)
• M75: 25,668,751 km (0.073 R)
• M76: 25,755,517 km (0.093 R)
• M77: 26,716,684 km (0.107 R)
• M78: 27,157,399 km (0.036 R)
• M79: 27,733,949 km (0.086 R)
• M80: 28,583,964 km (0.114 R)
• M81: 29,351,551 km (0.099 R)
• M82: 29,760,701 km (0.052 R)
• M83: 30,768,841 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 16,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit