🌌 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: 140.1

Radius: 11.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.63 AU - 0.81 AU

Year: 401 Days

Day: 13.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,309,678 km

• M1: 141,968 km (0.041 R)
• M2: 230,530 km (0.088 R)
• M3: 319,691 km (0.09 R)
• M4: 397,482 km (0.117 R)
• M5: 470,635 km (0.03 R)
• M6: 556,803 km (0.041 R)
• M7: 628,909 km (0.086 R)
• M8: 742,604 km (0.065 R)
• M9: 832,213 km (0.059 R)
• M10: 916,885 km (0.11 R)
• M11: 989,291 km (0.102 R)
• M12: 1,179,729 km (0.111 R)
• M13: 1,293,124 km (0.119 R)
• M14: 1,372,112 km (0.065 R)
• M15: 1,553,125 km (0.065 R)
• M16: 1,700,928 km (0.1 R)
• M17: 1,811,032 km (0.09 R)
• M18: 1,915,750 km (0.077 R)
• M19: 2,046,648 km (0.099 R)
• M20: 2,119,353 km (0.111 R)
• M21: 2,267,455 km (0.086 R)
• M22: 2,363,796 km (0.099 R)
• M23: 2,487,513 km (0.086 R)
• M24: 2,569,643 km (0.104 R)
• M25: 2,657,157 km (0.081 R)
• M26: 2,781,473 km (0.1 R)
• M27: 2,976,100 km (0.094 R)
• M28: 3,086,653 km (0.092 R)
• M29: 3,307,459 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.5

Radius: 8.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.63 AU - 0.91 AU

Year: 443 Days

Day: 6 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 52,309,678 km

• M1: 132,993 km (0.056 R)
• M2: 186,249 km (0.095 R)
• M3: 257,907 km (0.065 R)
• M4: 318,943 km (0.099 R)
• M5: 402,418 km (0.055 R)
• M6: 468,541 km (0.112 R)
• M7: 554,260 km (0.096 R)
• M8: 610,509 km (0.114 R)
• M9: 688,749 km (0.098 R)
• M10: 781,050 km (0.107 R)
• M11: 837,898 km (0.069 R)
• M12: 903,721 km (0.095 R)
• M13: 1,002,007 km (0.097 R)
• M14: 1,099,993 km (0.075 R)
• M15: 1,272,031 km (0.116 R)
• M16: 1,327,232 km (0.086 R)
• M17: 1,404,874 km (0.11 R)
• M18: 1,492,987 km (0.07 R)
• M19: 1,693,597 km (0.081 R)
• M20: 1,874,013 km (0.097 R)
• M21: 1,966,614 km (0.12 R)
• M22: 2,141,194 km (0.104 R)
• M23: 2,253,542 km (0.092 R)
• M24: 2,367,985 km (0.086 R)
• M25: 2,559,470 km (0.041 R)
• M26: 2,689,919 km (0.119 R)
• M27: 2,744,971 km (0.106 R)
• M28: 2,968,770 km (0.058 R)
• M29: 3,117,620 km (0.036 R)
• M30: 3,192,867 km (0.06 R)
• M31: 3,345,308 km (0.096 R)
• M32: 3,452,420 km (0.109 R)
• M33: 3,627,150 km (0.094 R)
• M34: 3,767,922 km (0.071 R)
• M35: 3,848,256 km (0.1 R)
• M36: 3,979,303 km (0.117 R)
• M37: 4,054,850 km (0.102 R)
• M38: 4,111,847 km (0.101 R)
• M39: 4,407,153 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.5

Radius: 14.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.55 AU - 1.77 AU

Year: 1403 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 52,309,678 km

• M1: 196,721 km (0.076 R)
• M2: 295,605 km (0.103 R)
• M3: 426,653 km (0.067 R)
• M4: 523,144 km (0.079 R)
• M5: 654,640 km (0.115 R)
• M6: 765,642 km (0.064 R)
• M7: 913,145 km (0.103 R)
• M8: 1,017,415 km (0.11 R)
• M9: 1,118,244 km (0.09 R)
• M10: 1,539,960 km (0.107 R)
• M11: 1,685,519 km (0.078 R)
• M12: 1,884,036 km (0.092 R)
• M13: 2,130,722 km (0.116 R)
• M14: 2,232,449 km (0.045 R)
• M15: 2,430,367 km (0.059 R)
• M16: 2,569,343 km (0.082 R)
• M17: 2,755,144 km (0.089 R)
• M18: 2,866,594 km (0.102 R)
• M19: 3,117,320 km (0.046 R)
• M20: 3,245,376 km (0.114 R)
• M21: 3,862,617 km (0.049 R)
• M22: 4,051,260 km (0.105 R)
• M23: 4,398,477 km (0.119 R)
• M24: 4,917,432 km (0.058 R)
• M25: 5,108,468 km (0.116 R)
• M26: 5,343,935 km (0.036 R)
• M27: 5,512,382 km (0.111 R)
• M28: 5,753,983 km (0.093 R)
• M29: 5,883,235 km (0.119 R)
• M30: 6,395,459 km (0.12 R)
• M31: 6,559,567 km (0.091 R)
• M32: 6,861,306 km (0.097 R)
• M33: 6,952,860 km (0.072 R)
• M34: 7,137,015 km (0.076 R)
• M35: 7,338,224 km (0.112 R)
• M36: 7,494,405 km (0.081 R)
• M37: 7,667,489 km (0.058 R)
• M38: 7,969,677 km (0.085 R)
• M39: 8,422,061 km (0.096 R)
• M40: 8,552,959 km (0.054 R)
• M41: 8,651,394 km (0.103 R)
• M42: 8,750,428 km (0.056 R)
• M43: 8,916,183 km (0.047 R)
• M44: 9,250,833 km (0.087 R)
• M45: 9,572,618 km (0.107 R)
• M46: 9,709,351 km (0.085 R)
• M47: 9,829,328 km (0.065 R)
• M48: 9,984,461 km (0.071 R)
• M49: 10,122,989 km (0.103 R)
• M50: 10,332,127 km (0.113 R)
• M51: 10,666,179 km (0.069 R)
• M52: 10,790,046 km (0.093 R)
• M53: 11,003,671 km (0.105 R)
• M54: 11,308,701 km (0.064 R)
• M55: 11,417,010 km (0.054 R)
• M56: 11,543,869 km (0.094 R)
• M57: 11,689,428 km (0.092 R)
• M58: 12,185,046 km (0.047 R)
• M59: 12,389,097 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 13

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.44 AU - 3.12 AU

Year: 3041 Days

Day: 10.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 52,309,678 km

• M1: 169,644 km (0.081 R)
• M2: 279,598 km (0.061 R)
• M3: 402,867 km (0.118 R)
• M4: 502,200 km (0.072 R)
• M5: 740,659 km (0.057 R)
• M6: 870,360 km (0.094 R)
• M7: 1,075,758 km (0.045 R)
• M8: 1,164,619 km (0.12 R)
• M9: 1,246,001 km (0.073 R)
• M10: 1,425,518 km (0.057 R)
• M11: 1,513,182 km (0.11 R)
• M12: 1,918,892 km (0.07 R)
• M13: 2,004,312 km (0.118 R)
• M14: 2,293,934 km (0.11 R)
• M15: 2,437,398 km (0.088 R)
• M16: 2,857,918 km (0.11 R)
• M17: 3,055,387 km (0.057 R)
• M18: 3,228,472 km (0.113 R)
• M19: 3,345,607 km (0.116 R)
• M20: 3,434,468 km (0.117 R)
• M21: 3,629,843 km (0.105 R)
• M22: 3,813,399 km (0.032 R)
• M23: 3,953,124 km (0.112 R)
• M24: 4,047,221 km (0.117 R)
• M25: 4,512,919 km (0.117 R)
• M26: 4,928,203 km (0.091 R)
• M27: 5,063,738 km (0.104 R)
• M28: 5,200,620 km (0.079 R)
• M29: 5,390,759 km (0.116 R)
• M30: 5,583,142 km (0.107 R)
• M31: 5,689,057 km (0.12 R)
• M32: 5,956,987 km (0.08 R)
• M33: 6,065,296 km (0.092 R)
• M34: 6,156,102 km (0.025 R)
• M35: 6,265,608 km (0.084 R)
• M36: 6,974,552 km (0.086 R)
• M37: 7,184,587 km (0.105 R)
• M38: 7,474,358 km (0.101 R)
• M39: 7,926,144 km (0.095 R)
• M40: 8,165,501 km (0.081 R)
• M41: 8,346,514 km (0.118 R)
• M42: 8,508,678 km (0.086 R)
• M43: 8,590,059 km (0.079 R)
• M44: 8,712,730 km (0.081 R)
• M45: 8,856,493 km (0.084 R)
• M46: 9,001,154 km (0.063 R)
• M47: 9,292,721 km (0.115 R)
• M48: 9,651,157 km (0.056 R)
• M49: 10,381,344 km (0.116 R)
• M50: 10,665,431 km (0.076 R)
• M51: 11,085,053 km (0.059 R)
• M52: 11,218,793 km (0.059 R)
• M53: 12,284,379 km (0.075 R)
• M54: 12,376,531 km (0.096 R)
• M55: 12,468,983 km (0.106 R)
• M56: 12,747,534 km (0.068 R)
• M57: 12,887,707 km (0.088 R)
• M58: 13,263,796 km (0.089 R)
• M59: 14,050,980 km (0.052 R)
• M60: 14,413,755 km (0.119 R)
• M61: 14,902,491 km (0.093 R)
• M62: 15,124,046 km (0.102 R)
• M63: 15,322,113 km (0.081 R)
• M64: 16,223,590 km (0.115 R)
• M65: 17,116,390 km (0.086 R)
• M66: 17,348,566 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.2

Radius: 5.7

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.01 AU - 11.21 AU

Year: 21088 Days

Day: 19.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,309,678 km

• M1: 241,301 km (0.067 R)
• M2: 442,660 km (0.096 R)
• M3: 857,944 km (0.035 R)
• M4: 1,187,059 km (0.117 R)
• M5: 1,722,769 km (0.116 R)
• M6: 1,873,713 km (0.111 R)
• M7: 2,108,133 km (0.097 R)
• M8: 2,491,253 km (0.117 R)
• M9: 2,925,386 km (0.114 R)
• M10: 3,166,538 km (0.103 R)
• M11: 3,862,467 km (0.116 R)
• M12: 4,431,388 km (0.098 R)
• M13: 4,708,294 km (0.059 R)
• M14: 4,919,526 km (0.105 R)
• M15: 5,242,358 km (0.073 R)
• M16: 5,315,063 km (0.099 R)
• M17: 5,984,064 km (0.099 R)
• M18: 6,136,205 km (0.037 R)
• M19: 7,604,359 km (0.083 R)
• M20: 8,313,602 km (0.106 R)
• M21: 8,611,751 km (0.096 R)
• M22: 9,174,688 km (0.097 R)
• M23: 10,064,047 km (0.111 R)
• M24: 10,245,061 km (0.094 R)
• M25: 10,656,604 km (0.071 R)
• M26: 11,120,208 km (0.029 R)
• M27: 11,971,121 km (0.119 R)
• M28: 13,784,995 km (0.08 R)
• M29: 14,340,601 km (0.106 R)
• M30: 14,800,615 km (0.117 R)
• M31: 15,161,744 km (0.109 R)
• M32: 16,050,954 km (0.072 R)
• M33: 16,315,593 km (0.1 R)
• M34: 17,226,344 km (0.088 R)
• M35: 18,929,367 km (0.08 R)
• M36: 19,208,965 km (0.03 R)
• M37: 19,433,661 km (0.053 R)
• M38: 19,715,803 km (0.079 R)
• M39: 20,455,564 km (0.037 R)
• M40: 20,857,683 km (0.091 R)
• M41: 20,915,428 km (0.06 R)
• M42: 20,973,173 km (0.086 R)
• M43: 21,611,507 km (0.103 R)
• M44: 23,444,530 km (0.112 R)
• M45: 24,897,574 km (0.05 R)
• M46: 25,450,039 km (0.114 R)
• M47: 27,446,422 km (0.101 R)
• M48: 29,234,266 km (0.084 R)
• M49: 30,272,625 km (0.096 R)
• M50: 34,340,790 km (0.065 R)
• M51: 34,750,239 km (0.076 R)
• M52: 35,711,555 km (0.064 R)
• M53: 37,660,366 km (0.098 R)
• M54: 38,082,532 km (0.039 R)
• M55: 38,647,712 km (0.104 R)
• M56: 38,931,350 km (0.119 R)
• M57: 39,572,078 km (0.065 R)
• M58: 40,144,589 km (0.103 R)
• M59: 40,431,817 km (0.036 R)
• M60: 41,442,649 km (0.115 R)
• M61: 42,242,699 km (0.117 R)
• M62: 43,415,396 km (0.079 R)
• M63: 45,867,754 km (0.11 R)
• M64: 46,243,245 km (0.036 R)
• M65: 48,135,957 km (0.03 R)
• M66: 49,591,245 km (0.12 R)
• M67: 49,976,609 km (0.115 R)
• M68: 50,285,679 km (0.087 R)
• M69: 51,216,477 km (0.038 R)
• M70: 51,762,060 km (0.082 R)
• M71: 51,918,390 km (0.081 R)
• M72: 52,309,738 km (0.038 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 15,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit