🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.5

Radius: 13.1

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.64 AU - 0.8 AU

Year: 422 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 64,470,839 km

• M1: 182,360 km (0.12 R)
• M2: 308,022 km (0.047 R)
• M3: 404,513 km (0.082 R)
• M4: 547,977 km (0.031 R)
• M5: 629,657 km (0.106 R)
• M6: 765,492 km (0.11 R)
• M7: 908,059 km (0.093 R)
• M8: 1,013,226 km (0.113 R)
• M9: 1,206,806 km (0.029 R)
• M10: 1,293,124 km (0.102 R)
• M11: 1,564,943 km (0.11 R)
• M12: 1,659,788 km (0.064 R)
• M13: 1,998,628 km (0.116 R)
• M14: 2,157,800 km (0.071 R)
• M15: 2,245,464 km (0.098 R)
• M16: 2,404,786 km (0.036 R)
• M17: 2,714,902 km (0.078 R)
• M18: 2,871,531 km (0.075 R)
• M19: 2,961,439 km (0.068 R)
• M20: 3,193,765 km (0.107 R)
• M21: 3,315,986 km (0.098 R)
• M22: 3,469,025 km (0.109 R)
• M23: 3,565,067 km (0.038 R)
• M24: 3,661,857 km (0.077 R)
• M25: 3,805,171 km (0.087 R)
• M26: 3,896,576 km (0.109 R)
• M27: 4,004,137 km (0.105 R)
• M28: 4,136,232 km (0.067 R)
• M29: 4,222,400 km (0.083 R)
• M30: 4,325,174 km (0.105 R)
• M31: 4,428,695 km (0.084 R)
• M32: 4,622,125 km (0.04 R)
• M33: 4,876,143 km (0.115 R)
• M34: 4,984,003 km (0.059 R)
• M35: 5,219,171 km (0.098 R)
• M36: 5,312,520 km (0.094 R)
• M37: 5,423,671 km (0.07 R)
• M38: 5,544,097 km (0.085 R)
• M39: 5,656,894 km (0.079 R)
• M40: 5,840,600 km (0.066 R)
• M41: 5,946,515 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.3

Radius: 13.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.74 AU - 0.96 AU

Year: 541 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 64,470,839 km

• M1: 164,707 km (0.055 R)
• M2: 267,780 km (0.109 R)
• M3: 382,821 km (0.078 R)
• M4: 493,374 km (0.1 R)
• M5: 642,972 km (0.103 R)
• M6: 742,155 km (0.084 R)
• M7: 890,107 km (0.062 R)
• M8: 1,008,290 km (0.114 R)
• M9: 1,407,866 km (0.025 R)
• M10: 1,530,386 km (0.09 R)
• M11: 1,638,246 km (0.091 R)
• M12: 1,748,949 km (0.075 R)
• M13: 2,030,492 km (0.086 R)
• M14: 2,129,974 km (0.087 R)
• M15: 2,251,598 km (0.09 R)
• M16: 2,452,507 km (0.111 R)
• M17: 2,695,754 km (0.105 R)
• M18: 2,827,849 km (0.108 R)
• M19: 2,917,158 km (0.055 R)
• M20: 3,014,995 km (0.114 R)
• M21: 3,283,972 km (0.116 R)
• M22: 3,433,271 km (0.091 R)
• M23: 3,568,807 km (0.117 R)
• M24: 3,657,518 km (0.065 R)
• M25: 3,853,791 km (0.092 R)
• M26: 4,019,844 km (0.083 R)
• M27: 4,112,296 km (0.117 R)
• M28: 4,316,497 km (0.027 R)
• M29: 4,454,576 km (0.066 R)
• M30: 4,567,821 km (0.061 R)
• M31: 4,815,107 km (0.111 R)
• M32: 4,913,392 km (0.062 R)
• M33: 5,021,402 km (0.086 R)
• M34: 5,148,560 km (0.038 R)
• M35: 5,249,240 km (0.086 R)
• M36: 5,341,242 km (0.102 R)
• M37: 5,433,843 km (0.118 R)
• M38: 5,573,867 km (0.038 R)
• M39: 5,885,928 km (0.063 R)
• M40: 6,252,593 km (0.062 R)
• M41: 6,448,566 km (0.093 R)
• M42: 6,537,427 km (0.1 R)
• M43: 6,716,346 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.2

Radius: 12.1

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.22 AU - 1.78 AU

Year: 1268 Days

Day: 13.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,470,839 km

• M1: 151,094 km (0.069 R)
• M2: 228,885 km (0.114 R)
• M3: 311,164 km (0.12 R)
• M4: 401,820 km (0.056 R)
• M5: 525,986 km (0.107 R)
• M6: 674,387 km (0.099 R)
• M7: 800,199 km (0.093 R)
• M8: 911,051 km (0.119 R)
• M9: 996,172 km (0.09 R)
• M10: 1,131,259 km (0.086 R)
• M11: 1,396,945 km (0.079 R)
• M12: 1,674,449 km (0.081 R)
• M13: 1,776,774 km (0.082 R)
• M14: 1,868,178 km (0.115 R)
• M15: 2,001,470 km (0.103 R)
• M16: 2,184,428 km (0.075 R)
• M17: 2,454,751 km (0.104 R)
• M18: 2,611,380 km (0.104 R)
• M19: 2,796,732 km (0.08 R)
• M20: 2,981,336 km (0.1 R)
• M21: 3,148,886 km (0.057 R)
• M22: 3,292,649 km (0.107 R)
• M23: 3,427,886 km (0.085 R)
• M24: 3,553,847 km (0.065 R)
• M25: 3,698,209 km (0.085 R)
• M26: 3,924,102 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.8

Radius: 6.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.52 AU - 6.46 AU

Year: 10119 Days

Day: 16.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,470,839 km

• M1: 130,300 km (0.032 R)
• M2: 186,848 km (0.099 R)
• M3: 376,239 km (0.042 R)
• M4: 788,082 km (0.12 R)
• M5: 883,824 km (0.031 R)
• M6: 1,087,128 km (0.087 R)
• M7: 1,194,389 km (0.064 R)
• M8: 2,114,865 km (0.09 R)
• M9: 2,427,076 km (0.113 R)
• M10: 2,588,642 km (0.057 R)
• M11: 2,943,787 km (0.119 R)
• M12: 3,029,506 km (0.108 R)
• M13: 3,269,910 km (0.115 R)
• M14: 3,584,664 km (0.117 R)
• M15: 3,838,831 km (0.069 R)
• M16: 4,611,055 km (0.095 R)
• M17: 4,660,871 km (0.1 R)
• M18: 4,887,512 km (0.114 R)
• M19: 4,938,226 km (0.086 R)
• M20: 5,117,594 km (0.117 R)
• M21: 6,155,504 km (0.099 R)
• M22: 6,769,004 km (0.105 R)
• M23: 7,256,245 km (0.059 R)
• M24: 7,754,854 km (0.098 R)
• M25: 8,630,900 km (0.118 R)
• M26: 8,692,384 km (0.11 R)
• M27: 9,253,077 km (0.117 R)
• M28: 9,761,261 km (0.099 R)
• M29: 10,148,420 km (0.115 R)
• M30: 10,409,169 km (0.12 R)
• M31: 10,904,338 km (0.066 R)
• M32: 10,970,909 km (0.092 R)
• M33: 11,070,990 km (0.066 R)
• M34: 11,138,010 km (0.041 R)
• M35: 11,373,328 km (0.081 R)
• M36: 11,712,316 km (0.052 R)
• M37: 11,883,008 km (0.118 R)
• M38: 12,157,969 km (0.095 R)
• M39: 13,030,723 km (0.102 R)
• M40: 13,599,793 km (0.06 R)
• M41: 14,249,646 km (0.095 R)
• M42: 14,322,500 km (0.079 R)
• M43: 14,946,473 km (0.097 R)
• M44: 15,355,025 km (0.083 R)
• M45: 15,692,069 km (0.078 R)
• M46: 15,993,658 km (0.078 R)
• M47: 17,296,805 km (0.095 R)
• M48: 18,434,946 km (0.087 R)
• M49: 18,793,083 km (0.067 R)
• M50: 19,073,280 km (0.042 R)
• M51: 19,395,214 km (0.067 R)
• M52: 20,659,316 km (0.077 R)
• M53: 20,865,612 km (0.119 R)
• M54: 21,031,217 km (0.108 R)
• M55: 22,668,565 km (0.114 R)
• M56: 23,223,424 km (0.083 R)
• M57: 23,610,134 km (0.097 R)
• M58: 23,912,322 km (0.092 R)
• M59: 24,564,419 km (0.08 R)
• M60: 24,782,982 km (0.067 R)
• M61: 25,002,292 km (0.112 R)
• M62: 25,266,332 km (0.068 R)
• M63: 25,354,595 km (0.038 R)
• M64: 25,885,967 km (0.085 R)
• M65: 26,555,417 km (0.038 R)
• M66: 26,869,722 km (0.077 R)
• M67: 27,683,684 km (0.059 R)
• M68: 28,965,888 km (0.075 R)
• M69: 29,800,345 km (0.073 R)
• M70: 29,940,069 km (0.095 R)
• M71: 30,501,659 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.4

Radius: 3.1

Gravity: 81.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.09 AU - 9.21 AU

Year: 14605 Days

Day: 24 Hours

Environment

Temp: -237 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 64,470,839 km

• M1: 61,335 km (0.115 R)
• M2: 194,178 km (0.114 R)
• M3: 390,301 km (0.105 R)
• M4: 478,713 km (0.039 R)
• M5: 695,032 km (0.117 R)
• M6: 716,125 km (0.104 R)
• M7: 1,131,110 km (0.101 R)
• M8: 2,518,630 km (0.115 R)
• M9: 2,784,166 km (0.071 R)
• M10: 3,234,605 km (0.081 R)
• M11: 5,248,940 km (0.064 R)
• M12: 5,459,275 km (0.067 R)
• M13: 5,888,172 km (0.08 R)
• M14: 6,106,735 km (0.039 R)
• M15: 6,150,716 km (0.106 R)
• M16: 6,194,848 km (0.09 R)
• M17: 7,285,267 km (0.1 R)
• M18: 7,519,687 km (0.107 R)
• M19: 7,947,985 km (0.107 R)
• M20: 9,687,509 km (0.082 R)
• M21: 10,467,513 km (0.119 R)
• M22: 10,838,366 km (0.117 R)
• M23: 11,159,552 km (0.066 R)
• M24: 11,321,417 km (0.101 R)
• M25: 11,976,506 km (0.047 R)
• M26: 12,812,459 km (0.062 R)
• M27: 13,437,330 km (0.113 R)
• M28: 13,666,962 km (0.086 R)
• M29: 13,782,302 km (0.098 R)
• M30: 14,422,432 km (0.097 R)
• M31: 14,893,964 km (0.041 R)
• M32: 15,072,135 km (0.078 R)
• M33: 15,131,675 km (0.096 R)
• M34: 15,310,744 km (0.093 R)
• M35: 15,430,572 km (0.091 R)
• M36: 15,852,288 km (0.106 R)
• M37: 17,139,877 km (0.085 R)
• M38: 17,388,808 km (0.052 R)
• M39: 18,206,510 km (0.105 R)
• M40: 18,333,369 km (0.101 R)
• M41: 18,396,948 km (0.102 R)
• M42: 18,779,918 km (0.105 R)
• M43: 18,972,301 km (0.114 R)
• M44: 19,618,414 km (0.108 R)
• M45: 20,140,661 km (0.034 R)
• M46: 20,799,639 km (0.045 R)
• M47: 21,065,175 km (0.1 R)
• M48: 22,342,143 km (0.069 R)
• M49: 23,505,565 km (0.09 R)
• M50: 24,059,975 km (0.108 R)
• M51: 24,338,676 km (0.051 R)
• M52: 25,748,636 km (0.079 R)
• M53: 26,823,197 km (0.103 R)
• M54: 26,967,559 km (0.093 R)
• M55: 28,278,785 km (0.08 R)
• M56: 29,983,901 km (0.06 R)
• M57: 30,811,177 km (0.118 R)
• M58: 31,569,788 km (0.082 R)
• M59: 32,950,577 km (0.06 R)
• M60: 34,272,723 km (0.107 R)
• M61: 34,586,280 km (0.1 R)
• M62: 36,487,669 km (0.034 R)
• M63: 36,888,142 km (0.113 R)
• M64: 37,370,446 km (0.092 R)
• M65: 37,451,079 km (0.119 R)
• M66: 37,854,993 km (0.054 R)
• M67: 38,097,940 km (0.091 R)
• M68: 38,260,254 km (0.088 R)
• M69: 38,341,485 km (0.092 R)
• M70: 38,993,433 km (0.118 R)
• M71: 39,895,957 km (0.07 R)
• M72: 41,054,293 km (0.105 R)
• M73: 41,804,826 km (0.114 R)
• M74: 44,253,893 km (0.082 R)
• M75: 44,766,415 km (0.082 R)
• M76: 44,937,555 km (0.026 R)
• M77: 45,797,144 km (0.07 R)
• M78: 46,142,566 km (0.069 R)
• M79: 46,315,501 km (0.108 R)
• M80: 46,662,119 km (0.092 R)
• M81: 48,408,225 km (0.084 R)
• M82: 49,820,429 km (0.096 R)
• M83: 51,425,315 km (0.099 R)
• M84: 52,143,983 km (0.094 R)
• M85: 53,591,343 km (0.091 R)
• M86: 53,955,165 km (0.056 R)
• M87: 54,228,630 km (0.104 R)
• M88: 55,694,838 km (0.09 R)
• M89: 56,617,857 km (0.106 R)
• M90: 57,174,062 km (0.082 R)
• M91: 58,478,855 km (0.042 R)
• M92: 59,041,193 km (0.085 R)
• M93: 59,605,177 km (0.103 R)
• M94: 60,170,956 km (0.08 R)
• M95: 60,549,140 km (0.09 R)
• M96: 62,547,618 km (0.116 R)
• M97: 62,834,846 km (0.111 R)
• M98: 64,277,568 km (0.119 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: 271 - 15,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit