🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.7

Radius: 9.1

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.71 AU - 0.95 AU

Year: 488 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 39,934,405 km

• M1: 119,977 km (0.062 R)
• M2: 210,634 km (0.105 R)
• M3: 275,858 km (0.085 R)
• M4: 371,601 km (0.074 R)
• M5: 484,847 km (0.117 R)
• M6: 602,580 km (0.113 R)
• M7: 667,655 km (0.043 R)
• M8: 758,461 km (0.104 R)
• M9: 888,013 km (0.106 R)
• M10: 948,151 km (0.104 R)
• M11: 1,020,108 km (0.112 R)
• M12: 1,094,009 km (0.107 R)
• M13: 1,515,426 km (0.093 R)
• M14: 1,662,631 km (0.057 R)
• M15: 1,795,324 km (0.093 R)
• M16: 1,859,801 km (0.101 R)
• M17: 1,951,355 km (0.12 R)
• M18: 2,125,487 km (0.072 R)
• M19: 2,255,936 km (0.093 R)
• M20: 2,318,767 km (0.087 R)
• M21: 2,489,159 km (0.043 R)
• M22: 2,554,084 km (0.117 R)
• M23: 2,612,278 km (0.098 R)
• M24: 2,730,161 km (0.066 R)
• M25: 2,902,647 km (0.059 R)
• M26: 3,094,282 km (0.103 R)
• M27: 3,242,683 km (0.074 R)
• M28: 3,433,570 km (0.1 R)
• M29: 3,514,353 km (0.076 R)
• M30: 3,587,507 km (0.093 R)
• M31: 3,644,653 km (0.068 R)
• M32: 3,809,959 km (0.102 R)
• M33: 3,935,471 km (0.114 R)
• M34: 4,130,846 km (0.1 R)
• M35: 4,268,476 km (0.095 R)
• M36: 4,390,398 km (0.094 R)
• M37: 4,522,044 km (0.06 R)
• M38: 4,601,780 km (0.049 R)
• M39: 4,664,162 km (0.116 R)
• M40: 4,762,598 km (0.105 R)
• M41: 4,852,805 km (0.098 R)
• M42: 4,916,235 km (0.081 R)
• M43: 5,163,670 km (0.112 R)
• M44: 5,228,446 km (0.081 R)
• M45: 5,349,470 km (0.076 R)
• M46: 5,433,993 km (0.119 R)
• M47: 5,766,250 km (0.115 R)
• M48: 5,920,485 km (0.117 R)
• M49: 6,056,470 km (0.103 R)
• M50: 6,213,248 km (0.099 R)
• M51: 6,301,960 km (0.111 R)
• M52: 6,411,017 km (0.098 R)
• M53: 6,530,845 km (0.082 R)
• M54: 6,651,271 km (0.06 R)
• M55: 6,772,445 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.9

Radius: 10.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.59 AU - 2.13 AU

Year: 1638 Days

Day: 13.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 39,934,405 km

• M1: 134,189 km (0.063 R)
• M2: 217,366 km (0.091 R)
• M3: 417,378 km (0.12 R)
• M4: 677,978 km (0.103 R)
• M5: 1,028,037 km (0.113 R)
• M6: 1,235,978 km (0.099 R)
• M7: 1,353,711 km (0.111 R)
• M8: 1,510,938 km (0.086 R)
• M9: 1,619,247 km (0.11 R)
• M10: 1,692,850 km (0.069 R)
• M11: 1,777,223 km (0.113 R)
• M12: 2,078,662 km (0.082 R)
• M13: 2,513,244 km (0.119 R)
• M14: 2,697,250 km (0.118 R)
• M15: 2,807,503 km (0.045 R)
• M16: 2,953,361 km (0.1 R)
• M17: 3,078,724 km (0.113 R)
• M18: 3,194,214 km (0.088 R)
• M19: 3,573,594 km (0.111 R)
• M20: 3,670,683 km (0.075 R)
• M21: 3,781,086 km (0.079 R)
• M22: 3,929,936 km (0.118 R)
• M23: 4,182,457 km (0.06 R)
• M24: 4,518,753 km (0.115 R)
• M25: 4,770,078 km (0.091 R)
• M26: 4,836,948 km (0.102 R)
• M27: 5,135,097 km (0.119 R)
• M28: 5,245,051 km (0.102 R)
• M29: 5,439,379 km (0.088 R)
• M30: 5,565,490 km (0.1 R)
• M31: 5,692,648 km (0.086 R)
• M32: 5,763,707 km (0.044 R)
• M33: 5,964,318 km (0.057 R)
• M34: 6,167,322 km (0.111 R)
• M35: 6,298,968 km (0.095 R)
• M36: 6,475,942 km (0.064 R)
• M37: 6,789,649 km (0.081 R)
• M38: 6,895,415 km (0.082 R)
• M39: 7,062,515 km (0.066 R)
• M40: 7,292,747 km (0.093 R)
• M41: 7,525,521 km (0.094 R)
• M42: 7,744,831 km (0.078 R)
• M43: 7,982,393 km (0.1 R)
• M44: 8,061,979 km (0.086 R)
• M45: 8,158,021 km (0.109 R)
• M46: 8,286,525 km (0.078 R)
• M47: 8,399,621 km (0.077 R)
• M48: 8,741,901 km (0.08 R)
• M49: 8,956,125 km (0.081 R)
• M50: 9,272,226 km (0.09 R)
• M51: 9,440,074 km (0.059 R)
• M52: 9,524,448 km (0.116 R)
• M53: 9,693,942 km (0.119 R)
• M54: 9,761,859 km (0.068 R)
• M55: 10,294,727 km (0.03 R)
• M56: 10,486,063 km (0.075 R)
• M57: 10,608,434 km (0.076 R)
• M58: 10,854,672 km (0.069 R)
• M59: 10,960,737 km (0.062 R)
• M60: 11,138,309 km (0.119 R)
• M61: 11,209,668 km (0.101 R)
• M62: 11,658,760 km (0.07 R)
• M63: 12,058,935 km (0.07 R)
• M64: 12,132,088 km (0.057 R)
• M65: 12,260,742 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.2

Radius: 9.6

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.96 AU - 4.9 AU

Year: 6020 Days

Day: 7 Hours

Environment

Temp: -215 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 39,934,405 km

• M1: 213,775 km (0.088 R)
• M2: 361,279 km (0.083 R)
• M3: 647,160 km (0.081 R)
• M4: 833,111 km (0.092 R)
• M5: 1,056,311 km (0.045 R)
• M6: 1,362,388 km (0.073 R)
• M7: 1,688,362 km (0.084 R)
• M8: 1,820,905 km (0.081 R)
• M9: 1,916,498 km (0.07 R)
• M10: 2,420,344 km (0.087 R)
• M11: 2,797,031 km (0.11 R)
• M12: 3,153,673 km (0.095 R)
• M13: 3,347,402 km (0.12 R)
• M14: 3,605,009 km (0.038 R)
• M15: 3,930,983 km (0.117 R)
• M16: 4,034,804 km (0.1 R)
• M17: 4,502,746 km (0.108 R)
• M18: 4,732,080 km (0.09 R)
• M19: 4,987,892 km (0.062 R)
• M20: 5,746,653 km (0.072 R)
• M21: 6,007,701 km (0.119 R)
• M22: 6,103,593 km (0.096 R)
• M23: 6,175,849 km (0.075 R)
• M24: 6,418,646 km (0.111 R)
• M25: 6,492,099 km (0.094 R)
• M26: 6,578,267 km (0.099 R)
• M27: 6,826,300 km (0.12 R)
• M28: 7,421,401 km (0.045 R)
• M29: 7,485,728 km (0.049 R)
• M30: 7,705,786 km (0.118 R)
• M31: 7,770,861 km (0.08 R)
• M32: 8,499,253 km (0.068 R)
• M33: 8,688,196 km (0.117 R)
• M34: 8,919,474 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 10.5

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.95 AU - 5.31 AU

Year: 7502 Days

Day: 6.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,934,405 km

• M1: 134,189 km (0.068 R)
• M2: 851,960 km (0.119 R)
• M3: 931,845 km (0.108 R)
• M4: 997,668 km (0.095 R)
• M5: 1,152,053 km (0.115 R)
• M6: 1,427,164 km (0.099 R)
• M7: 1,602,642 km (0.04 R)
• M8: 1,744,012 km (0.055 R)
• M9: 2,148,973 km (0.062 R)
• M10: 2,237,984 km (0.103 R)
• M11: 2,351,080 km (0.094 R)
• M12: 2,536,133 km (0.058 R)
• M13: 2,750,058 km (0.051 R)
• M14: 3,170,278 km (0.12 R)
• M15: 3,323,616 km (0.074 R)
• M16: 3,637,472 km (0.111 R)
• M17: 3,744,285 km (0.106 R)
• M18: 4,098,682 km (0.085 R)
• M19: 4,294,057 km (0.058 R)
• M20: 4,407,004 km (0.092 R)
• M21: 4,549,720 km (0.078 R)
• M22: 4,781,298 km (0.099 R)
• M23: 5,808,287 km (0.05 R)
• M24: 5,964,916 km (0.043 R)
• M25: 6,314,676 km (0.055 R)
• M26: 6,638,406 km (0.111 R)
• M27: 6,802,215 km (0.1 R)
• M28: 6,868,188 km (0.1 R)
• M29: 7,234,703 km (0.087 R)
• M30: 7,539,433 km (0.082 R)
• M31: 8,301,934 km (0.032 R)
• M32: 8,443,154 km (0.086 R)
• M33: 8,907,955 km (0.101 R)
• M34: 10,200,181 km (0.117 R)
• M35: 10,465,717 km (0.117 R)
• M36: 10,695,051 km (0.116 R)
• M37: 13,367,467 km (0.115 R)
• M38: 13,699,724 km (0.07 R)
• M39: 14,034,823 km (0.05 R)
• M40: 14,161,234 km (0.103 R)
• M41: 14,372,615 km (0.109 R)
• M42: 15,358,465 km (0.066 R)
• M43: 15,575,682 km (0.06 R)
• M44: 16,189,332 km (0.082 R)
• M45: 16,321,876 km (0.073 R)
• M46: 16,945,250 km (0.103 R)
• M47: 18,306,890 km (0.105 R)
• M48: 18,537,271 km (0.093 R)
• M49: 18,907,974 km (0.068 R)
• M50: 19,234,247 km (0.09 R)
• M51: 19,374,570 km (0.065 R)
• M52: 19,562,315 km (0.1 R)
• M53: 20,797,395 km (0.103 R)
• M54: 21,279,100 km (0.109 R)
• M55: 22,057,608 km (0.104 R)
• M56: 22,845,240 km (0.085 R)
• M57: 23,192,906 km (0.088 R)
• M58: 23,692,413 km (0.118 R)
• M59: 24,549,759 km (0.081 R)
• M60: 24,956,665 km (0.094 R)
• M61: 25,777,359 km (0.083 R)
• M62: 26,190,997 km (0.041 R)
• M63: 26,815,568 km (0.119 R)
• M64: 26,920,137 km (0.098 R)
• M65: 27,550,542 km (0.099 R)
• M66: 28,185,735 km (0.09 R)
• M67: 28,665,346 km (0.082 R)
• M68: 28,986,532 km (0.115 R)
• M69: 29,416,626 km (0.118 R)
• M70: 29,957,273 km (0.074 R)
• M71: 31,213,297 km (0.111 R)
• M72: 31,654,161 km (0.071 R)
• M73: 31,820,065 km (0.054 R)
• M74: 33,213,420 km (0.112 R)
• M75: 33,663,560 km (0.091 R)
• M76: 33,776,357 km (0.096 R)
• M77: 35,083,094 km (0.104 R)
• M78: 35,713,948 km (0.05 R)
• M79: 35,886,584 km (0.103 R)
• M80: 36,001,924 km (0.108 R)
• M81: 36,117,264 km (0.087 R)
• M82: 37,161,457 km (0.061 R)
• M83: 37,804,429 km (0.109 R)
• M84: 38,097,940 km (0.109 R)
• M85: 38,510,082 km (0.113 R)
• M86: 39,695,795 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 10,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit