🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.4

Radius: 10.2

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.61 AU - 0.79 AU

Year: 397 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 44,118,212 km

• M1: 128,654 km (0.083 R)
• M2: 211,681 km (0.041 R)
• M3: 302,636 km (0.116 R)
• M4: 398,379 km (0.103 R)
• M5: 478,115 km (0.087 R)
• M6: 588,518 km (0.078 R)
• M7: 652,845 km (0.099 R)
• M8: 766,240 km (0.071 R)
• M9: 894,894 km (0.042 R)
• M10: 966,402 km (0.116 R)
• M11: 1,062,145 km (0.098 R)
• M12: 1,315,713 km (0.042 R)
• M13: 1,408,015 km (0.052 R)
• M14: 1,487,452 km (0.114 R)
• M15: 1,635,404 km (0.112 R)
• M16: 1,724,564 km (0.117 R)
• M17: 1,793,828 km (0.102 R)
• M18: 1,863,989 km (0.051 R)
• M19: 1,940,733 km (0.085 R)
• M20: 2,040,964 km (0.109 R)
• M21: 2,108,881 km (0.119 R)
• M22: 2,223,623 km (0.106 R)
• M23: 2,316,972 km (0.052 R)
• M24: 2,393,716 km (0.109 R)
• M25: 2,483,474 km (0.085 R)
• M26: 2,722,232 km (0.12 R)
• M27: 2,803,464 km (0.052 R)
• M28: 2,904,592 km (0.059 R)
• M29: 2,987,769 km (0.102 R)
• M30: 3,117,171 km (0.054 R)
• M31: 3,189,277 km (0.067 R)
• M32: 3,261,832 km (0.089 R)
• M33: 3,355,031 km (0.103 R)
• M34: 3,476,056 km (0.087 R)
• M35: 3,578,231 km (0.106 R)
• M36: 3,660,510 km (0.077 R)
• M37: 3,743,537 km (0.103 R)
• M38: 4,146,703 km (0.106 R)
• M39: 4,218,810 km (0.104 R)
• M40: 4,489,582 km (0.085 R)
• M41: 4,690,791 km (0.119 R)
• M42: 4,766,039 km (0.107 R)
• M43: 4,864,474 km (0.088 R)
• M44: 5,040,401 km (0.116 R)
• M45: 5,125,223 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.2

Radius: 14.9

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.71 AU - 0.79 AU

Year: 441 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,118,212 km

• M1: 185,651 km (0.098 R)
• M2: 298,298 km (0.114 R)
• M3: 412,441 km (0.099 R)
• M4: 724,951 km (0.112 R)
• M5: 834,307 km (0.069 R)
• M6: 938,876 km (0.086 R)
• M7: 1,060,499 km (0.106 R)
• M8: 1,258,866 km (0.107 R)
• M9: 1,547,440 km (0.08 R)
• M10: 1,657,096 km (0.095 R)
• M11: 1,849,030 km (0.087 R)
• M12: 1,954,047 km (0.069 R)
• M13: 2,135,659 km (0.116 R)
• M14: 2,258,928 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.5

Radius: 9.5

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.31 AU - 5.41 AU

Year: 6175 Days

Day: 9 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,118,212 km

• M1: 121,025 km (0.069 R)
• M2: 220,657 km (0.097 R)
• M3: 469,588 km (0.116 R)
• M4: 557,252 km (0.084 R)
• M5: 725,400 km (0.107 R)
• M6: 883,525 km (0.076 R)
• M7: 1,218,475 km (0.087 R)
• M8: 1,296,415 km (0.055 R)
• M9: 1,557,763 km (0.069 R)
• M10: 1,642,884 km (0.05 R)
• M11: 1,818,063 km (0.106 R)
• M12: 2,225,119 km (0.111 R)
• M13: 2,439,193 km (0.109 R)
• M14: 2,680,644 km (0.094 R)
• M15: 2,866,744 km (0.09 R)
• M16: 3,014,547 km (0.118 R)
• M17: 3,317,782 km (0.119 R)
• M18: 3,406,344 km (0.117 R)
• M19: 3,837,335 km (0.109 R)
• M20: 4,213,723 km (0.088 R)
• M21: 4,455,174 km (0.101 R)
• M22: 4,800,596 km (0.108 R)
• M23: 4,951,390 km (0.115 R)
• M24: 5,103,831 km (0.105 R)
• M25: 5,439,229 km (0.092 R)
• M26: 5,570,127 km (0.035 R)
• M27: 5,649,264 km (0.067 R)
• M28: 5,755,329 km (0.045 R)
• M29: 5,888,771 km (0.099 R)
• M30: 6,322,754 km (0.059 R)
• M31: 6,488,209 km (0.11 R)
• M32: 6,993,252 km (0.105 R)
• M33: 7,686,189 km (0.11 R)
• M34: 7,833,393 km (0.069 R)
• M35: 7,892,484 km (0.117 R)
• M36: 8,130,495 km (0.096 R)
• M37: 8,190,334 km (0.116 R)
• M38: 8,310,461 km (0.027 R)
• M39: 8,400,968 km (0.115 R)
• M40: 8,735,768 km (0.066 R)
• M41: 8,797,103 km (0.098 R)
• M42: 8,889,405 km (0.096 R)
• M43: 8,951,039 km (0.038 R)
• M44: 9,575,909 km (0.093 R)
• M45: 9,925,669 km (0.047 R)
• M46: 10,247,155 km (0.038 R)
• M47: 10,604,843 km (0.117 R)
• M48: 11,032,843 km (0.049 R)
• M49: 11,601,016 km (0.03 R)
• M50: 11,702,293 km (0.075 R)
• M51: 11,871,788 km (0.115 R)
• M52: 12,213,021 km (0.075 R)
• M53: 13,468,446 km (0.101 R)
• M54: 13,539,355 km (0.071 R)
• M55: 14,147,471 km (0.067 R)
• M56: 14,618,554 km (0.083 R)
• M57: 14,764,562 km (0.12 R)
• M58: 15,390,330 km (0.104 R)
• M59: 16,137,721 km (0.075 R)
• M60: 16,629,748 km (0.069 R)
• M61: 16,782,188 km (0.049 R)
• M62: 17,165,308 km (0.062 R)
• M63: 17,242,202 km (0.106 R)
• M64: 17,357,991 km (0.1 R)
• M65: 17,979,121 km (0.08 R)
• M66: 18,765,856 km (0.102 R)
• M67: 19,123,545 km (0.054 R)
• M68: 19,323,258 km (0.082 R)
• M69: 19,443,534 km (0.081 R)
• M70: 20,291,455 km (0.037 R)
• M71: 20,413,677 km (0.105 R)
• M72: 20,576,888 km (0.109 R)
• M73: 21,028,075 km (0.081 R)
• M74: 21,399,527 km (0.083 R)
• M75: 21,773,372 km (0.115 R)
• M76: 23,503,022 km (0.108 R)
• M77: 23,674,013 km (0.103 R)
• M78: 24,622,613 km (0.105 R)
• M79: 24,796,296 km (0.07 R)
• M80: 24,883,362 km (0.069 R)
• M81: 25,014,110 km (0.102 R)
• M82: 25,145,158 km (0.114 R)
• M83: 25,364,020 km (0.069 R)
• M84: 25,935,932 km (0.05 R)
• M85: 26,645,625 km (0.119 R)
• M86: 27,993,651 km (0.115 R)
• M87: 29,317,592 km (0.088 R)
• M88: 31,553,632 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.7

Radius: 5.3

Gravity: 29.5 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.91 AU - 9.51 AU

Year: 17435 Days

Day: 20.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,118,212 km

• M1: 151,243 km (0.045 R)
• M2: 393,891 km (0.109 R)
• M3: 469,438 km (0.119 R)
• M4: 635,193 km (0.115 R)
• M5: 917,334 km (0.047 R)
• M6: 967,898 km (0.108 R)
• M7: 1,207,105 km (0.086 R)
• M8: 1,464,414 km (0.027 R)
• M9: 1,707,211 km (0.067 R)
• M10: 1,833,472 km (0.116 R)
• M11: 1,995,636 km (0.11 R)
• M12: 2,725,972 km (0.107 R)
• M13: 5,477,376 km (0.091 R)
• M14: 5,805,295 km (0.099 R)
• M15: 5,947,862 km (0.094 R)
• M16: 6,382,294 km (0.117 R)
• M17: 6,529,349 km (0.119 R)
• M18: 7,179,501 km (0.072 R)
• M19: 7,332,540 km (0.097 R)
• M20: 7,745,729 km (0.105 R)
• M21: 9,030,027 km (0.066 R)
• M22: 9,140,131 km (0.037 R)
• M23: 9,696,635 km (0.104 R)
• M24: 9,865,830 km (0.106 R)
• M25: 10,609,930 km (0.104 R)
• M26: 10,959,390 km (0.064 R)
• M27: 12,030,511 km (0.119 R)
• M28: 12,948,145 km (0.034 R)
• M29: 13,321,541 km (0.069 R)
• M30: 13,446,904 km (0.117 R)
• M31: 15,175,657 km (0.108 R)
• M32: 15,437,603 km (0.113 R)
• M33: 17,724,356 km (0.036 R)
• M34: 19,047,549 km (0.092 R)
• M35: 19,118,009 km (0.096 R)
• M36: 19,685,285 km (0.042 R)
• M37: 21,566,927 km (0.038 R)
• M38: 21,935,237 km (0.077 R)
• M39: 22,305,641 km (0.072 R)
• M40: 22,603,490 km (0.101 R)
• M41: 23,353,873 km (0.092 R)
• M42: 24,112,484 km (0.102 R)
• M43: 25,498,059 km (0.11 R)
• M44: 25,575,850 km (0.106 R)
• M45: 28,345,805 km (0.077 R)
• M46: 28,506,921 km (0.075 R)
• M47: 28,830,053 km (0.092 R)
• M48: 29,806,927 km (0.032 R)
• M49: 29,888,757 km (0.081 R)
• M50: 29,970,737 km (0.086 R)
• M51: 30,134,995 km (0.097 R)
• M52: 31,292,434 km (0.09 R)
• M53: 31,625,738 km (0.115 R)
• M54: 31,960,388 km (0.07 R)
• M55: 33,055,744 km (0.106 R)
• M56: 34,678,731 km (0.105 R)
• M57: 34,764,900 km (0.09 R)
• M58: 35,717,090 km (0.09 R)
• M59: 35,804,006 km (0.102 R)
• M60: 36,152,719 km (0.052 R)
• M61: 37,470,227 km (0.102 R)
• M62: 38,803,294 km (0.083 R)
• M63: 39,340,949 km (0.101 R)
• M64: 40,968,574 km (0.115 R)
• M65: 44,102,200 km (0.117 R)
• M66: 47,025,791 km (0.106 R)
• M67: 47,982,320 km (0.108 R)
• M68: 48,078,212 km (0.075 R)
• M69: 49,525,871 km (0.094 R)
• M70: 49,622,810 km (0.102 R)
• M71: 49,816,989 km (0.101 R)
• M72: 50,694,081 km (0.12 R)
• M73: 50,791,918 km (0.098 R)
• M74: 51,674,695 km (0.109 R)
• M75: 52,463,524 km (0.088 R)
• M76: 56,264,956 km (0.103 R)
• M77: 57,585,606 km (0.097 R)
• M78: 57,994,008 km (0.081 R)
• M79: 58,711,031 km (0.112 R)
• M80: 59,947,158 km (0.097 R)
• M81: 60,257,424 km (0.097 R)
• M82: 62,130,838 km (0.048 R)
• M83: 63,179,818 km (0.083 R)
• M84: 64,552,229 km (0.073 R)
• M85: 65,827,701 km (0.097 R)
• M86: 66,897,026 km (0.114 R)
• M87: 68,295,617 km (0.08 R)
• M88: 68,944,423 km (0.072 R)
• M89: 70,466,132 km (0.085 R)
• M90: 71,231,176 km (0.112 R)
• M91: 72,328,775 km (0.097 R)
• M92: 72,659,237 km (0.198 R)
• M93: 73,210,954 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.3

Radius: 4.8

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.86 AU - 10.96 AU

Year: 21159 Days

Day: 20.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,118,212 km

• M1: 157,377 km (0.098 R)
• M2: 494,421 km (0.119 R)
• M3: 612,603 km (0.104 R)
• M4: 756,367 km (0.092 R)
• M5: 946,655 km (0.073 R)
• M6: 1,289,085 km (0.091 R)
• M7: 1,537,417 km (0.049 R)
• M8: 1,755,531 km (0.055 R)
• M9: 1,937,143 km (0.075 R)
• M10: 2,293,784 km (0.087 R)
• M11: 2,367,685 km (0.101 R)
• M12: 2,774,293 km (0.096 R)
• M13: 2,932,417 km (0.036 R)
• M14: 3,312,845 km (0.103 R)
• M15: 3,396,320 km (0.117 R)
• M16: 3,480,544 km (0.031 R)
• M17: 3,766,276 km (0.082 R)
• M18: 3,941,455 km (0.029 R)
• M19: 4,059,637 km (0.046 R)
• M20: 4,149,097 km (0.08 R)
• M21: 4,390,847 km (0.101 R)
• M22: 4,606,118 km (0.045 R)
• M23: 4,919,526 km (0.109 R)
• M24: 4,951,241 km (0.032 R)
• M25: 5,766,400 km (0.073 R)
• M26: 6,035,975 km (0.109 R)
• M27: 6,622,548 km (0.11 R)
• M28: 6,869,235 km (0.08 R)
• M29: 7,263,126 km (0.096 R)
• M30: 7,627,397 km (0.113 R)
• M31: 7,811,851 km (0.116 R)
• M32: 8,072,600 km (0.104 R)
• M33: 8,110,000 km (0.106 R)
• M34: 8,526,031 km (0.086 R)
• M35: 9,378,739 km (0.084 R)
• M36: 9,576,358 km (0.091 R)
• M37: 10,461,828 km (0.099 R)
• M38: 10,584,648 km (0.058 R)
• M39: 11,080,565 km (0.04 R)
• M40: 11,710,970 km (0.105 R)
• M41: 11,966,483 km (0.076 R)
• M42: 13,270,977 km (0.119 R)
• M43: 14,301,407 km (0.045 R)
• M44: 14,483,168 km (0.105 R)
• M45: 14,849,085 km (0.118 R)
• M46: 15,033,240 km (0.1 R)
• M47: 15,683,542 km (0.12 R)
• M48: 16,295,546 km (0.1 R)
• M49: 17,252,374 km (0.067 R)
• M50: 17,542,894 km (0.084 R)
• M51: 20,026,517 km (0.109 R)
• M52: 20,331,847 km (0.097 R)
• M53: 22,248,644 km (0.113 R)
• M54: 22,935,598 km (0.049 R)
• M55: 23,148,475 km (0.098 R)
• M56: 23,683,288 km (0.114 R)
• M57: 24,438,907 km (0.063 R)
• M58: 26,696,937 km (0.072 R)
• M59: 27,201,381 km (0.077 R)
• M60: 29,078,086 km (0.094 R)
• M61: 29,135,681 km (0.114 R)
• M62: 30,177,481 km (0.075 R)
• M63: 30,878,796 km (0.075 R)
• M64: 31,054,872 km (0.084 R)
• M65: 31,703,678 km (0.087 R)
• M66: 33,979,212 km (0.038 R)
• M67: 34,647,615 km (0.057 R)
• M68: 35,504,661 km (0.081 R)
• M69: 38,369,311 km (0.094 R)
• M70: 39,446,565 km (0.051 R)
• M71: 39,510,294 km (0.118 R)
• M72: 39,701,480 km (0.119 R)
• M73: 42,672,344 km (0.045 R)
• M74: 43,524,752 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 19,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit