🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 10.2

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.17 AU - 1.81 AU

Year: 1174 Days

Day: 10.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 152.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 56,062,785 km

• M1: 135,236 km (0.115 R)
• M2: 227,838 km (0.088 R)
• M3: 372,648 km (0.092 R)
• M4: 475,871 km (0.097 R)
• M5: 555,008 km (0.062 R)
• M6: 620,682 km (0.111 R)
• M7: 689,646 km (0.108 R)
• M8: 971,189 km (0.102 R)
• M9: 1,137,243 km (0.088 R)
• M10: 1,345,932 km (0.095 R)
• M11: 1,438,084 km (0.085 R)
• M12: 1,593,666 km (0.057 R)
• M13: 1,736,682 km (0.094 R)
• M14: 1,819,110 km (0.085 R)
• M15: 2,260,873 km (0.06 R)
• M16: 2,331,034 km (0.086 R)
• M17: 2,453,106 km (0.114 R)
• M18: 2,767,710 km (0.086 R)
• M19: 2,908,183 km (0.117 R)
• M20: 3,006,768 km (0.109 R)
• M21: 3,241,337 km (0.066 R)
• M22: 3,355,031 km (0.118 R)
• M23: 3,692,674 km (0.06 R)
• M24: 3,956,116 km (0.051 R)
• M25: 4,114,689 km (0.068 R)
• M26: 4,238,257 km (0.075 R)
• M27: 4,337,889 km (0.108 R)
• M28: 4,590,560 km (0.107 R)
• M29: 4,654,439 km (0.063 R)
• M30: 4,783,093 km (0.05 R)
• M31: 4,926,108 km (0.079 R)
• M32: 5,149,907 km (0.086 R)
• M33: 5,309,976 km (0.077 R)
• M34: 5,485,156 km (0.1 R)
• M35: 5,648,666 km (0.061 R)
• M36: 5,717,331 km (0.104 R)
• M37: 5,855,261 km (0.098 R)
• M38: 5,952,649 km (0.078 R)
• M39: 6,162,983 km (0.084 R)
• M40: 6,389,923 km (0.062 R)
• M41: 6,837,670 km (0.029 R)
• M42: 7,058,028 km (0.111 R)
• M43: 7,132,078 km (0.081 R)
• M44: 7,400,457 km (0.052 R)
• M45: 7,672,276 km (0.099 R)
• M46: 7,931,978 km (0.032 R)
• M47: 8,148,147 km (0.084 R)
• M48: 8,334,845 km (0.071 R)
• M49: 8,428,793 km (0.093 R)
• M50: 8,712,730 km (0.118 R)
• M51: 8,792,166 km (0.119 R)
• M52: 8,871,902 km (0.114 R)
• M53: 9,241,408 km (0.086 R)
• M54: 9,403,722 km (0.101 R)
• M55: 9,468,947 km (0.114 R)
• M56: 9,566,933 km (0.118 R)
• M57: 9,846,532 km (0.12 R)
• M58: 10,145,578 km (0.058 R)
• M59: 10,363,542 km (0.073 R)
• M60: 10,786,754 km (0.057 R)
• M61: 11,129,633 km (0.116 R)
• M62: 11,563,018 km (0.12 R)
• M63: 11,685,389 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.6

Radius: 14.8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.64 AU - 1.68 AU

Year: 1381 Days

Day: 9.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 56,062,785 km

• M1: 187,745 km (0.088 R)
• M2: 389,403 km (0.11 R)
• M3: 495,319 km (0.045 R)
• M4: 659,577 km (0.108 R)
• M5: 820,245 km (0.068 R)
• M6: 962,363 km (0.037 R)
• M7: 1,078,451 km (0.096 R)
• M8: 1,214,436 km (0.048 R)
• M9: 1,364,333 km (0.081 R)
• M10: 1,536,969 km (0.06 R)
• M11: 1,634,357 km (0.094 R)
• M12: 1,844,243 km (0.1 R)
• M13: 2,208,513 km (0.098 R)
• M14: 2,538,077 km (0.12 R)
• M15: 2,654,764 km (0.11 R)
• M16: 2,753,349 km (0.069 R)
• M17: 2,903,844 km (0.118 R)
• M18: 3,057,032 km (0.032 R)
• M19: 3,171,176 km (0.055 R)
• M20: 3,308,058 km (0.057 R)
• M21: 3,489,969 km (0.106 R)
• M22: 3,609,497 km (0.091 R)
• M23: 4,033,308 km (0.096 R)
• M24: 4,216,566 km (0.055 R)
• M25: 4,320,835 km (0.106 R)
• M26: 4,675,083 km (0.038 R)
• M27: 4,892,150 km (0.087 R)
• M28: 4,989,687 km (0.11 R)
• M29: 5,224,107 km (0.085 R)
• M30: 5,487,399 km (0.055 R)
• M31: 5,652,705 km (0.093 R)
• M32: 5,780,911 km (0.088 R)
• M33: 5,988,253 km (0.05 R)
• M34: 6,197,989 km (0.101 R)
• M35: 6,423,583 km (0.088 R)
• M36: 6,624,942 km (0.098 R)
• M37: 7,283,322 km (0.117 R)
• M38: 7,465,383 km (0.115 R)
• M39: 7,620,516 km (0.118 R)
• M40: 7,791,057 km (0.06 R)
• M41: 8,020,391 km (0.027 R)
• M42: 8,179,413 km (0.088 R)
• M43: 8,383,165 km (0.092 R)
• M44: 8,692,235 km (0.082 R)
• M45: 8,960,164 km (0.102 R)
• M46: 9,200,568 km (0.109 R)
• M47: 9,550,029 km (0.099 R)
• M48: 9,672,550 km (0.091 R)
• M49: 9,826,486 km (0.085 R)
• M50: 9,950,203 km (0.117 R)
• M51: 10,043,403 km (0.09 R)
• M52: 10,340,354 km (0.034 R)
• M53: 10,529,446 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.9

Radius: 9.9

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.37 AU - 2.03 AU

Year: 1431 Days

Day: 14.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,062,785 km

• M1: 126,111 km (0.027 R)
• M2: 189,989 km (0.071 R)
• M3: 321,187 km (0.041 R)
• M4: 392,545 km (0.069 R)
• M5: 459,864 km (0.096 R)
• M6: 549,323 km (0.086 R)
• M7: 761,603 km (0.098 R)
• M8: 863,928 km (0.073 R)
• M9: 963,859 km (0.095 R)
• M10: 1,045,390 km (0.056 R)
• M11: 1,160,431 km (0.068 R)
• M12: 1,255,575 km (0.078 R)
• M13: 1,548,787 km (0.064 R)
• M14: 1,681,181 km (0.086 R)
• M15: 1,780,663 km (0.037 R)
• M16: 1,854,266 km (0.084 R)
• M17: 1,966,763 km (0.069 R)
• M18: 2,348,238 km (0.1 R)
• M19: 2,429,320 km (0.108 R)
• M20: 2,563,210 km (0.12 R)
• M21: 2,731,508 km (0.114 R)
• M22: 3,012,752 km (0.06 R)
• M23: 3,280,831 km (0.05 R)
• M24: 3,360,417 km (0.057 R)
• M25: 3,486,977 km (0.107 R)
• M26: 3,603,364 km (0.079 R)
• M27: 3,851,996 km (0.047 R)
• M28: 3,948,187 km (0.084 R)
• M29: 4,033,159 km (0.062 R)
• M30: 4,278,948 km (0.113 R)
• M31: 4,656,982 km (0.115 R)
• M32: 4,746,740 km (0.109 R)
• M33: 4,824,232 km (0.096 R)
• M34: 5,445,213 km (0.043 R)
• M35: 5,785,997 km (0.119 R)
• M36: 5,937,988 km (0.114 R)
• M37: 6,049,439 km (0.081 R)
• M38: 6,147,575 km (0.075 R)
• M39: 6,218,035 km (0.096 R)
• M40: 6,459,486 km (0.079 R)
• M41: 6,559,717 km (0.088 R)
• M42: 6,631,674 km (0.026 R)
• M43: 6,703,929 km (0.116 R)
• M44: 6,834,678 km (0.085 R)
• M45: 7,054,437 km (0.065 R)
• M46: 7,276,440 km (0.032 R)
• M47: 7,515,797 km (0.113 R)
• M48: 7,606,304 km (0.089 R)
• M49: 8,203,199 km (0.087 R)
• M50: 8,280,841 km (0.106 R)
• M51: 8,562,234 km (0.063 R)
• M52: 9,006,390 km (0.096 R)
• M53: 9,312,019 km (0.113 R)
• M54: 9,474,332 km (0.07 R)
• M55: 9,950,054 km (0.112 R)
• M56: 10,016,325 km (0.081 R)
• M57: 10,099,352 km (0.066 R)
• M58: 10,602,300 km (0.072 R)
• M59: 10,822,808 km (0.086 R)
• M60: 10,959,241 km (0.082 R)
• M61: 11,062,015 km (0.104 R)
• M62: 11,754,952 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.2

Radius: 6

Gravity: 24.64 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.21 AU - 7.99 AU

Year: 12215 Days

Day: 21 Hours

Environment

Temp: -231 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,062,785 km

• M1: 79,885 km (0.12 R)
• M2: 153,039 km (0.094 R)
• M3: 353,949 km (0.086 R)
• M4: 569,669 km (0.07 R)
• M5: 781,649 km (0.114 R)
• M6: 822,938 km (0.091 R)
• M7: 1,132,007 km (0.108 R)
• M8: 1,578,557 km (0.093 R)
• M9: 2,191,010 km (0.109 R)
• M10: 2,522,519 km (0.064 R)
• M11: 3,713,468 km (0.037 R)
• M12: 3,784,078 km (0.097 R)
• M13: 3,998,751 km (0.098 R)
• M14: 4,071,306 km (0.069 R)
• M15: 4,515,163 km (0.069 R)
• M16: 5,528,539 km (0.076 R)
• M17: 7,041,871 km (0.089 R)
• M18: 8,255,409 km (0.089 R)
• M19: 8,440,611 km (0.114 R)
• M20: 9,580,397 km (0.106 R)
• M21: 9,677,636 km (0.115 R)
• M22: 10,217,834 km (0.062 R)
• M23: 10,566,696 km (0.056 R)
• M24: 10,919,597 km (0.096 R)
• M25: 11,688,530 km (0.08 R)
• M26: 12,001,040 km (0.076 R)
• M27: 12,053,400 km (0.105 R)
• M28: 12,316,243 km (0.065 R)
• M29: 12,369,051 km (0.087 R)
• M30: 12,794,208 km (0.065 R)
• M31: 13,224,153 km (0.114 R)
• M32: 13,549,678 km (0.101 R)
• M33: 13,768,240 km (0.094 R)
• M34: 14,486,310 km (0.036 R)
• M35: 14,542,110 km (0.058 R)
• M36: 15,386,889 km (0.075 R)
• M37: 16,016,546 km (0.101 R)
• M38: 17,182,811 km (0.101 R)
• M39: 17,300,844 km (0.082 R)
• M40: 18,015,324 km (0.118 R)
• M41: 18,195,439 km (0.072 R)
• M42: 18,557,466 km (0.087 R)
• M43: 20,277,991 km (0.086 R)
• M44: 20,653,332 km (0.076 R)
• M45: 21,984,753 km (0.047 R)
• M46: 22,241,463 km (0.055 R)
• M47: 23,148,027 km (0.097 R)
• M48: 23,868,639 km (0.09 R)
• M49: 24,331,046 km (0.084 R)
• M50: 24,596,732 km (0.097 R)
• M51: 25,601,132 km (0.096 R)
• M52: 26,006,692 km (0.075 R)
• M53: 26,550,630 km (0.117 R)
• M54: 26,892,611 km (0.11 R)
• M55: 28,066,057 km (0.078 R)
• M56: 28,623,907 km (0.066 R)
• M57: 28,764,080 km (0.039 R)
• M58: 29,679,918 km (0.084 R)
• M59: 32,266,017 km (0.104 R)
• M60: 34,103,827 km (0.116 R)
• M61: 35,975,296 km (0.062 R)
• M62: 37,190,629 km (0.113 R)
• M63: 38,033,763 km (0.036 R)
• M64: 38,496,319 km (0.091 R)
• M65: 38,573,661 km (0.102 R)
• M66: 38,728,346 km (0.111 R)
• M67: 39,817,119 km (0.103 R)
• M68: 40,208,467 km (0.119 R)
• M69: 40,443,934 km (0.027 R)
• M70: 40,522,473 km (0.076 R)
• M71: 41,945,298 km (0.069 R)
• M72: 44,271,844 km (0.105 R)
• M73: 44,596,023 km (0.104 R)
• M74: 44,677,254 km (0.057 R)
• M75: 46,228,734 km (0.112 R)
• M76: 46,722,407 km (0.04 R)
• M77: 46,887,264 km (0.071 R)
• M78: 47,880,893 km (0.056 R)
• M79: 48,547,202 km (0.115 R)
• M80: 48,630,677 km (0.088 R)
• M81: 49,804,722 km (0.118 R)
• M82: 52,608,784 km (0.06 R)
• M83: 54,246,432 km (0.117 R)
• M84: 54,680,116 km (0.066 R)
• M85: 55,114,997 km (0.068 R)
• M86: 55,813,170 km (0.082 R)
• M87: 56,690,113 km (0.066 R)
• M88: 57,130,230 km (0.109 R)
• M89: 57,659,806 km (0.101 R)
• M90: 57,836,781 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.2

Radius: 5.2

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.07 AU - 11.53 AU

Year: 24526 Days

Day: 16.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,062,785 km

• M1: 129,253 km (0.104 R)
• M2: 223,050 km (0.099 R)
• M3: 260,001 km (0.048 R)
• M4: 313,108 km (0.051 R)
• M5: 370,255 km (0.072 R)
• M6: 728,691 km (0.074 R)
• M7: 971,339 km (0.112 R)
• M8: 1,014,124 km (0.09 R)
• M9: 1,101,788 km (0.095 R)
• M10: 1,756,429 km (0.092 R)
• M11: 2,248,456 km (0.065 R)
• M12: 2,421,690 km (0.117 R)
• M13: 2,842,360 km (0.107 R)
• M14: 3,220,693 km (0.114 R)
• M15: 3,682,202 km (0.105 R)
• M16: 5,110,862 km (0.062 R)
• M17: 5,224,257 km (0.074 R)
• M18: 5,262,255 km (0.073 R)
• M19: 5,608,275 km (0.048 R)
• M20: 6,041,211 km (0.073 R)
• M21: 6,362,697 km (0.046 R)
• M22: 6,566,599 km (0.054 R)
• M23: 6,772,445 km (0.103 R)
• M24: 7,703,842 km (0.045 R)
• M25: 7,833,842 km (0.085 R)
• M26: 8,629,553 km (0.11 R)
• M27: 8,945,953 km (0.103 R)
• M28: 9,729,995 km (0.085 R)
• M29: 11,610,141 km (0.114 R)
• M30: 12,210,627 km (0.091 R)
• M31: 13,913,649 km (0.085 R)
• M32: 14,444,273 km (0.106 R)
• M33: 16,130,690 km (0.083 R)
• M34: 16,799,990 km (0.102 R)
• M35: 17,878,292 km (0.058 R)
• M36: 18,223,414 km (0.079 R)
• M37: 19,566,803 km (0.071 R)
• M38: 21,671,346 km (0.065 R)
• M39: 22,471,096 km (0.11 R)
• M40: 22,719,129 km (0.066 R)
• M41: 23,343,252 km (0.07 R)
• M42: 23,657,407 km (0.06 R)
• M43: 25,120,474 km (0.113 R)
• M44: 25,765,540 km (0.072 R)
• M45: 26,090,168 km (0.033 R)
• M46: 26,350,917 km (0.105 R)
• M47: 26,416,291 km (0.074 R)
• M48: 26,677,938 km (0.067 R)
• M49: 27,534,685 km (0.07 R)
• M50: 28,133,076 km (0.115 R)
• M51: 28,802,976 km (0.115 R)
• M52: 29,681,564 km (0.102 R)
• M53: 30,226,699 km (0.043 R)
• M54: 30,363,431 km (0.044 R)
• M55: 30,500,463 km (0.094 R)
• M56: 30,775,124 km (0.114 R)
• M57: 30,843,790 km (0.074 R)
• M58: 31,812,137 km (0.102 R)
• M59: 32,439,849 km (0.072 R)
• M60: 33,142,211 km (0.047 R)
• M61: 33,707,542 km (0.067 R)
• M62: 34,633,104 km (0.073 R)
• M63: 34,919,584 km (0.042 R)
• M64: 36,946,934 km (0.066 R)
• M65: 38,270,127 km (0.116 R)
• M66: 38,640,532 km (0.099 R)
• M67: 39,086,483 km (0.078 R)
• M68: 40,208,766 km (0.119 R)
• M69: 40,284,014 km (0.082 R)
• M70: 40,434,509 km (0.085 R)
• M71: 40,585,304 km (0.119 R)
• M72: 41,493,513 km (0.058 R)
• M73: 41,569,508 km (0.118 R)
• M74: 42,179,120 km (0.109 R)
• M75: 45,036,888 km (0.079 R)
• M76: 45,193,068 km (0.089 R)
• M77: 45,271,308 km (0.085 R)
• M78: 45,898,422 km (0.099 R)
• M79: 46,213,026 km (0.038 R)
• M80: 46,844,479 km (0.101 R)
• M81: 46,923,616 km (0.06 R)
• M82: 47,082,040 km (0.094 R)
• M83: 47,161,327 km (0.055 R)
• M84: 47,637,796 km (0.082 R)
• M85: 48,916,409 km (0.079 R)
• M86: 49,076,928 km (0.081 R)
• M87: 49,721,096 km (0.109 R)
• M88: 51,262,254 km (0.101 R)
• M89: 51,834,017 km (0.07 R)
• M90: 52,243,765 km (0.087 R)
• M91: 52,736,690 km (0.097 R)
• M92: 53,727,477 km (0.118 R)
• M93: 54,474,419 km (0.12 R)
• M94: 55,559,602 km (0.1 R)
• M95: 55,643,377 km (0.07 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 16,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit