🌌 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: 571

Radius: 11.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.65 AU - 0.91 AU

Year: 476 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 43,274,422 km

• M1: 152,440 km (0.1 R)
• M2: 272,567 km (0.12 R)
• M3: 364,271 km (0.109 R)
• M4: 451,038 km (0.067 R)
• M5: 539,749 km (0.098 R)
• M6: 643,271 km (0.106 R)
• M7: 758,611 km (0.118 R)
• M8: 842,535 km (0.077 R)
• M9: 1,067,680 km (0.092 R)
• M10: 1,237,324 km (0.114 R)
• M11: 1,348,625 km (0.1 R)
• M12: 1,426,565 km (0.031 R)
• M13: 1,576,462 km (0.093 R)
• M14: 1,653,356 km (0.092 R)
• M15: 1,731,595 km (0.095 R)
• M16: 1,927,120 km (0.086 R)
• M17: 2,009,847 km (0.082 R)
• M18: 2,123,991 km (0.085 R)
• M19: 2,422,289 km (0.11 R)
• M20: 2,550,644 km (0.104 R)
• M21: 2,714,304 km (0.118 R)
• M22: 2,814,235 km (0.072 R)
• M23: 2,942,590 km (0.078 R)
• M24: 3,142,303 km (0.118 R)
• M25: 3,219,346 km (0.103 R)
• M26: 3,304,019 km (0.097 R)
• M27: 3,475,757 km (0.074 R)
• M28: 3,679,808 km (0.106 R)
• M29: 3,880,419 km (0.057 R)
• M30: 4,023,734 km (0.086 R)
• M31: 4,145,806 km (0.074 R)
• M32: 4,222,849 km (0.058 R)
• M33: 4,401,618 km (0.119 R)
• M34: 4,559,145 km (0.12 R)
• M35: 4,726,694 km (0.08 R)
• M36: 4,847,569 km (0.089 R)
• M37: 5,224,855 km (0.084 R)
• M38: 5,366,674 km (0.046 R)
• M39: 5,450,748 km (0.044 R)
• M40: 5,569,080 km (0.103 R)
• M41: 5,654,201 km (0.096 R)
• M42: 5,782,706 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.6

Radius: 13.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.85 AU - 0.89 AU

Year: 560 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 43,274,422 km

• M1: 170,841 km (0.086 R)
• M2: 258,056 km (0.069 R)
• M3: 353,350 km (0.079 R)
• M4: 459,714 km (0.043 R)
• M5: 581,038 km (0.084 R)
• M6: 672,143 km (0.092 R)
• M7: 777,460 km (0.111 R)
• M8: 862,881 km (0.116 R)
• M9: 974,780 km (0.114 R)
• M10: 1,125,874 km (0.114 R)
• M11: 1,265,149 km (0.117 R)
• M12: 1,485,507 km (0.113 R)
• M13: 1,600,548 km (0.115 R)
• M14: 1,701,825 km (0.108 R)
• M15: 1,816,866 km (0.114 R)
• M16: 1,934,749 km (0.054 R)
• M17: 2,135,061 km (0.1 R)
• M18: 2,247,409 km (0.088 R)
• M19: 2,361,702 km (0.088 R)
• M20: 2,471,506 km (0.115 R)
• M21: 2,583,106 km (0.115 R)
• M22: 2,689,770 km (0.025 R)
• M23: 2,784,316 km (0.1 R)
• M24: 2,880,058 km (0.117 R)
• M25: 2,969,817 km (0.118 R)
• M26: 3,074,835 km (0.064 R)
• M27: 3,346,355 km (0.103 R)
• M28: 3,448,381 km (0.078 R)
• M29: 3,670,683 km (0.086 R)
• M30: 3,768,520 km (0.113 R)
• M31: 3,913,032 km (0.099 R)
• M32: 4,121,721 km (0.097 R)
• M33: 4,318,292 km (0.072 R)
• M34: 4,429,743 km (0.095 R)
• M35: 4,574,553 km (0.117 R)
• M36: 4,728,938 km (0.078 R)
• M37: 4,935,084 km (0.092 R)
• M38: 5,043,393 km (0.067 R)
• M39: 5,236,973 km (0.098 R)
• M40: 5,330,471 km (0.055 R)
• M41: 5,493,234 km (0.082 R)
• M42: 5,631,612 km (0.056 R)
• M43: 5,876,653 km (0.057 R)
• M44: 6,000,520 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.3

Radius: 13.8

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.02 AU - 1.34 AU

Year: 885 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,274,422 km

• M1: 174,431 km (0.092 R)
• M2: 271,071 km (0.077 R)
• M3: 365,916 km (0.075 R)
• M4: 459,714 km (0.12 R)
• M5: 613,800 km (0.095 R)
• M6: 871,707 km (0.043 R)
• M7: 991,086 km (0.111 R)
• M8: 1,077,254 km (0.109 R)
• M9: 1,247,796 km (0.037 R)
• M10: 1,476,980 km (0.037 R)
• M11: 1,720,525 km (0.114 R)
• M12: 1,832,424 km (0.084 R)
• M13: 2,189,814 km (0.079 R)
• M14: 2,292,438 km (0.082 R)
• M15: 2,516,087 km (0.102 R)
• M16: 2,603,452 km (0.069 R)
• M17: 2,879,161 km (0.111 R)
• M18: 2,977,895 km (0.081 R)
• M19: 3,150,082 km (0.081 R)
• M20: 3,259,289 km (0.111 R)
• M21: 3,840,477 km (0.089 R)
• M22: 4,036,151 km (0.118 R)
• M23: 4,163,309 km (0.11 R)
• M24: 4,267,429 km (0.097 R)
• M25: 4,544,335 km (0.102 R)
• M26: 4,801,792 km (0.055 R)
• M27: 4,928,203 km (0.069 R)
• M28: 5,175,787 km (0.054 R)
• M29: 5,296,812 km (0.117 R)
• M30: 5,445,063 km (0.12 R)
• M31: 5,889,070 km (0.111 R)
• M32: 6,015,480 km (0.114 R)
• M33: 6,115,411 km (0.031 R)
• M34: 6,206,816 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.6

Radius: 3.9

Gravity: 26.73 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.69 AU - 6.97 AU

Year: 9717 Days

Day: 21.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,274,422 km

• M1: 58,493 km (0.112 R)
• M2: 795,262 km (0.097 R)
• M3: 941,569 km (0.112 R)
• M4: 1,186,012 km (0.103 R)
• M5: 1,813,874 km (0.101 R)
• M6: 1,856,061 km (0.12 R)
• M7: 2,182,932 km (0.094 R)
• M8: 2,272,990 km (0.115 R)
• M9: 2,318,617 km (0.084 R)
• M10: 2,457,145 km (0.096 R)
• M11: 2,574,579 km (0.077 R)
• M12: 2,815,133 km (0.093 R)
• M13: 3,037,585 km (0.101 R)
• M14: 3,631,937 km (0.063 R)
• M15: 3,928,590 km (0.088 R)
• M16: 4,177,072 km (0.101 R)
• M17: 4,233,021 km (0.119 R)
• M18: 5,524,649 km (0.102 R)
• M19: 5,678,586 km (0.105 R)
• M20: 5,771,635 km (0.049 R)
• M21: 5,802,752 km (0.112 R)
• M22: 5,896,550 km (0.106 R)
• M23: 6,022,212 km (0.118 R)
• M24: 6,117,207 km (0.04 R)
• M25: 6,993,401 km (0.087 R)
• M26: 7,026,612 km (0.116 R)
• M27: 7,598,973 km (0.076 R)
• M28: 7,770,263 km (0.077 R)
• M29: 8,609,657 km (0.062 R)
• M30: 8,823,881 km (0.038 R)
• M31: 9,003,847 km (0.091 R)
• M32: 9,550,926 km (0.094 R)
• M33: 11,883,905 km (0.11 R)
• M34: 12,002,985 km (0.071 R)
• M35: 12,242,342 km (0.039 R)
• M36: 13,051,517 km (0.081 R)
• M37: 13,297,755 km (0.059 R)
• M38: 13,462,612 km (0.094 R)
• M39: 13,586,778 km (0.039 R)
• M40: 13,711,243 km (0.102 R)
• M41: 14,551,086 km (0.084 R)
• M42: 14,593,422 km (0.044 R)
• M43: 14,678,393 km (0.04 R)
• M44: 14,934,355 km (0.055 R)
• M45: 15,885,349 km (0.086 R)
• M46: 16,191,875 km (0.095 R)
• M47: 16,235,857 km (0.115 R)
• M48: 16,944,801 km (0.116 R)
• M49: 17,078,841 km (0.037 R)
• M50: 17,708,947 km (0.1 R)
• M51: 18,255,129 km (0.056 R)
• M52: 18,300,906 km (0.112 R)
• M53: 18,530,239 km (0.096 R)
• M54: 18,714,544 km (0.075 R)
• M55: 19,224,224 km (0.078 R)
• M56: 19,410,623 km (0.061 R)
• M57: 19,738,392 km (0.097 R)
• M58: 20,257,197 km (0.086 R)
• M59: 20,399,465 km (0.102 R)
• M60: 20,446,887 km (0.066 R)
• M61: 20,589,604 km (0.057 R)
• M62: 21,067,719 km (0.103 R)
• M63: 22,621,891 km (0.115 R)
• M64: 22,769,544 km (0.117 R)
• M65: 23,214,149 km (0.118 R)
• M66: 23,512,297 km (0.076 R)
• M67: 23,761,677 km (0.102 R)
• M68: 24,919,864 km (0.108 R)
• M69: 25,378,082 km (0.118 R)
• M70: 25,633,894 km (0.06 R)
• M71: 25,685,057 km (0.09 R)
• M72: 26,251,135 km (0.045 R)
• M73: 26,509,790 km (0.066 R)
• M74: 26,613,461 km (0.107 R)
• M75: 28,238,094 km (0.117 R)
• M76: 28,396,967 km (0.114 R)
• M77: 28,609,396 km (0.044 R)
• M78: 28,769,017 km (0.117 R)
• M79: 29,035,600 km (0.116 R)
• M80: 29,195,969 km (0.097 R)
• M81: 30,543,996 km (0.11 R)
• M82: 31,362,595 km (0.077 R)
• M83: 32,298,928 km (0.092 R)
• M84: 32,354,279 km (0.116 R)
• M85: 33,188,587 km (0.111 R)
• M86: 33,300,336 km (0.066 R)
• M87: 33,356,286 km (0.092 R)
• M88: 33,748,681 km (0.116 R)
• M89: 34,594,657 km (0.115 R)
• M90: 36,480,338 km (0.077 R)
• M91: 37,058,235 km (0.096 R)
• M92: 37,290,261 km (0.106 R)
• M93: 38,047,825 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.4

Radius: 5.9

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.54 AU - 8.98 AU

Year: 14921 Days

Day: 19.1 Hours

Environment

Temp: -242 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,274,422 km

• M1: 104,270 km (0.053 R)
• M2: 160,818 km (0.087 R)
• M3: 214,374 km (0.049 R)
• M4: 472,131 km (0.118 R)
• M5: 661,223 km (0.109 R)
• M6: 925,412 km (0.09 R)
• M7: 1,181,973 km (0.077 R)
• M8: 1,501,514 km (0.103 R)
• M9: 1,543,252 km (0.046 R)
• M10: 1,824,496 km (0.071 R)
• M11: 2,288,099 km (0.111 R)
• M12: 2,360,654 km (0.112 R)
• M13: 2,760,829 km (0.067 R)
• M14: 3,048,206 km (0.112 R)
• M15: 3,400,060 km (0.115 R)
• M16: 3,538,887 km (0.044 R)
• M17: 3,651,235 km (0.057 R)
• M18: 3,793,353 km (0.08 R)
• M19: 4,350,156 km (0.107 R)
• M20: 4,684,059 km (0.116 R)
• M21: 4,745,693 km (0.034 R)
• M22: 5,280,206 km (0.071 R)
• M23: 5,833,868 km (0.087 R)
• M24: 6,000,071 km (0.054 R)
• M25: 6,067,091 km (0.098 R)
• M26: 6,820,017 km (0.032 R)
• M27: 7,101,112 km (0.049 R)
• M28: 7,711,022 km (0.113 R)
• M29: 8,077,537 km (0.068 R)
• M30: 8,374,938 km (0.119 R)
• M31: 8,751,625 km (0.027 R)
• M32: 8,789,623 km (0.071 R)
• M33: 9,994,035 km (0.117 R)
• M34: 10,393,462 km (0.108 R)
• M35: 10,961,485 km (0.108 R)
• M36: 11,373,328 km (0.095 R)
• M37: 12,085,264 km (0.031 R)
• M38: 12,339,880 km (0.069 R)
• M39: 12,596,290 km (0.075 R)
• M40: 13,114,497 km (0.073 R)
• M41: 13,727,699 km (0.028 R)
• M42: 14,305,596 km (0.076 R)
• M43: 15,073,182 km (0.067 R)
• M44: 15,393,023 km (0.107 R)
• M45: 15,576,878 km (0.105 R)
• M46: 15,946,834 km (0.047 R)
• M47: 16,272,808 km (0.084 R)
• M48: 16,789,519 km (0.091 R)
• M49: 17,646,714 km (0.078 R)
• M50: 18,469,204 km (0.093 R)
• M51: 19,057,273 km (0.045 R)
• M52: 20,807,418 km (0.115 R)
• M53: 21,368,111 km (0.05 R)
• M54: 23,500,928 km (0.091 R)
• M55: 24,084,659 km (0.071 R)
• M56: 27,462,579 km (0.098 R)
• M57: 28,189,475 km (0.112 R)
• M58: 28,301,823 km (0.036 R)
• M59: 28,414,320 km (0.098 R)
• M60: 29,319,986 km (0.096 R)
• M61: 30,696,137 km (0.096 R)
• M62: 31,566,946 km (0.077 R)
• M63: 32,976,906 km (0.086 R)
• M64: 33,214,018 km (0.027 R)
• M65: 33,630,050 km (0.076 R)
• M66: 33,868,659 km (0.072 R)
• M67: 34,347,372 km (0.082 R)
• M68: 34,647,764 km (0.115 R)
• M69: 34,708,052 km (0.104 R)
• M70: 34,828,479 km (0.049 R)
• M71: 34,949,055 km (0.078 R)
• M72: 36,101,706 km (0.071 R)
• M73: 37,451,977 km (0.089 R)
• M74: 38,195,478 km (0.115 R)
• M75: 38,382,026 km (0.089 R)
• M76: 39,006,298 km (0.064 R)
• M77: 39,885,784 km (0.03 R)
• M78: 40,328,145 km (0.075 R)
• M79: 40,899,011 km (0.093 R)
• M80: 41,217,505 km (0.116 R)
• M81: 41,408,840 km (0.054 R)
• M82: 41,536,597 km (0.095 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: 502 - 11,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit