🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.6

Radius: 12.6

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.87 AU - 0.91 AU

Year: 569 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 53,260,462 km

• M1: 210,335 km (0.112 R)
• M2: 326,572 km (0.119 R)
• M3: 476,320 km (0.056 R)
• M4: 690,693 km (0.044 R)
• M5: 793,916 km (0.118 R)
• M6: 882,627 km (0.119 R)
• M7: 1,028,336 km (0.064 R)
• M8: 1,165,667 km (0.098 R)
• M9: 1,257,071 km (0.075 R)
• M10: 1,339,051 km (0.079 R)
• M11: 1,453,493 km (0.088 R)
• M12: 1,546,393 km (0.115 R)
• M13: 1,686,417 km (0.078 R)
• M14: 1,790,986 km (0.049 R)
• M15: 1,917,994 km (0.107 R)
• M16: 2,076,119 km (0.101 R)
• M17: 2,231,551 km (0.096 R)
• M18: 2,354,371 km (0.04 R)
• M19: 2,790,599 km (0.08 R)
• M20: 2,923,442 km (0.055 R)
• M21: 3,130,635 km (0.114 R)
• M22: 3,228,023 km (0.112 R)
• M23: 3,367,598 km (0.053 R)
• M24: 3,610,545 km (0.09 R)
• M25: 3,695,815 km (0.053 R)
• M26: 3,798,888 km (0.052 R)
• M27: 4,043,182 km (0.072 R)
• M28: 4,131,594 km (0.092 R)
• M29: 4,455,773 km (0.105 R)
• M30: 4,556,602 km (0.105 R)
• M31: 4,853,853 km (0.052 R)
• M32: 4,976,523 km (0.099 R)
• M33: 5,081,241 km (0.116 R)
• M34: 5,225,005 km (0.076 R)
• M35: 5,487,399 km (0.119 R)
• M36: 5,714,339 km (0.053 R)
• M37: 5,813,972 km (0.118 R)
• M38: 5,914,202 km (0.086 R)
• M39: 6,055,572 km (0.114 R)
• M40: 6,208,312 km (0.043 R)
• M41: 6,403,537 km (0.084 R)
• M42: 6,496,736 km (0.076 R)
• M43: 6,842,457 km (0.055 R)
• M44: 7,001,629 km (0.074 R)
• M45: 7,097,671 km (0.101 R)
• M46: 7,183,391 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.4

Radius: 13.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.32 AU - 1.52 AU

Year: 1148 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,260,462 km

• M1: 197,619 km (0.103 R)
• M2: 309,069 km (0.038 R)
• M3: 419,772 km (0.093 R)
• M4: 505,641 km (0.06 R)
• M5: 595,848 km (0.106 R)
• M6: 735,274 km (0.036 R)
• M7: 924,515 km (0.059 R)
• M8: 1,070,522 km (0.062 R)
• M9: 1,272,779 km (0.114 R)
• M10: 1,387,071 km (0.096 R)
• M11: 1,591,721 km (0.078 R)
• M12: 1,728,005 km (0.094 R)
• M13: 1,905,428 km (0.094 R)
• M14: 2,044,405 km (0.055 R)
• M15: 2,180,239 km (0.111 R)
• M16: 2,272,541 km (0.073 R)
• M17: 2,393,117 km (0.114 R)
• M18: 2,495,442 km (0.103 R)
• M19: 2,683,337 km (0.097 R)
• M20: 2,768,458 km (0.115 R)
• M21: 3,029,207 km (0.076 R)
• M22: 3,117,919 km (0.099 R)
• M23: 3,230,117 km (0.066 R)
• M24: 3,328,553 km (0.097 R)
• M25: 3,420,256 km (0.105 R)
• M26: 3,528,415 km (0.071 R)
• M27: 3,859,625 km (0.034 R)
• M28: 4,037,347 km (0.105 R)
• M29: 4,192,929 km (0.049 R)
• M30: 4,358,983 km (0.055 R)
• M31: 4,451,285 km (0.088 R)
• M32: 4,646,360 km (0.113 R)
• M33: 4,809,721 km (0.095 R)
• M34: 4,940,021 km (0.09 R)
• M35: 5,097,847 km (0.049 R)
• M36: 5,959,381 km (0.057 R)
• M37: 6,108,979 km (0.098 R)
• M38: 6,288,197 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 10.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.76 AU - 4.04 AU

Year: 4252 Days

Day: 15 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,260,462 km

• M1: 196,123 km (0.098 R)
• M2: 262,544 km (0.05 R)
• M3: 509,530 km (0.091 R)
• M4: 836,850 km (0.08 R)
• M5: 1,035,217 km (0.032 R)
• M6: 1,117,646 km (0.087 R)
• M7: 1,362,089 km (0.116 R)
• M8: 1,650,214 km (0.095 R)
• M9: 2,080,308 km (0.118 R)
• M10: 2,176,350 km (0.06 R)
• M11: 2,933,016 km (0.078 R)
• M12: 3,272,902 km (0.117 R)
• M13: 3,660,211 km (0.106 R)
• M14: 4,158,821 km (0.075 R)
• M15: 4,268,626 km (0.068 R)
• M16: 4,590,859 km (0.05 R)
• M17: 4,921,321 km (0.073 R)
• M18: 5,102,335 km (0.104 R)
• M19: 5,417,986 km (0.119 R)
• M20: 5,564,742 km (0.082 R)
• M21: 5,917,045 km (0.092 R)
• M22: 6,206,965 km (0.075 R)
• M23: 6,276,678 km (0.113 R)
• M24: 6,700,339 km (0.1 R)
• M25: 7,590,596 km (0.077 R)
• M26: 7,920,758 km (0.104 R)
• M27: 8,673,086 km (0.055 R)
• M28: 9,625,277 km (0.067 R)
• M29: 9,852,217 km (0.087 R)
• M30: 11,233,903 km (0.062 R)
• M31: 11,353,132 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.9

Radius: 4

Gravity: 21.62 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.2 AU - 9.84 AU

Year: 16867 Days

Day: 24.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,260,462 km

• M1: 51,462 km (0.09 R)
• M2: 103,821 km (0.078 R)
• M3: 139,276 km (0.12 R)
• M4: 250,726 km (0.12 R)
• M5: 465,997 km (0.076 R)
• M6: 690,544 km (0.03 R)
• M7: 863,928 km (0.089 R)
• M8: 1,249,591 km (0.043 R)
• M9: 1,388,867 km (0.115 R)
• M10: 2,075,222 km (0.114 R)
• M11: 2,495,442 km (0.098 R)
• M12: 2,819,920 km (0.106 R)
• M13: 3,095,330 km (0.087 R)
• M14: 3,411,280 km (0.092 R)
• M15: 3,605,757 km (0.084 R)
• M16: 5,249,838 km (0.072 R)
• M17: 5,361,737 km (0.09 R)
• M18: 5,625,778 km (0.119 R)
• M19: 6,010,244 km (0.107 R)
• M20: 6,482,674 km (0.086 R)
• M21: 6,926,232 km (0.103 R)
• M22: 7,172,320 km (0.108 R)
• M23: 7,255,048 km (0.098 R)
• M24: 8,098,780 km (0.115 R)
• M25: 9,512,181 km (0.043 R)
• M26: 10,247,005 km (0.089 R)
• M27: 10,340,055 km (0.116 R)
• M28: 10,480,228 km (0.086 R)
• M29: 10,762,669 km (0.107 R)
• M30: 10,999,782 km (0.066 R)
• M31: 11,334,731 km (0.113 R)
• M32: 11,479,393 km (0.094 R)
• M33: 11,527,713 km (0.107 R)
• M34: 11,770,360 km (0.103 R)
• M35: 11,818,980 km (0.055 R)
• M36: 12,558,143 km (0.076 R)
• M37: 12,807,672 km (0.11 R)
• M38: 13,668,757 km (0.099 R)
• M39: 14,705,471 km (0.108 R)
• M40: 15,286,359 km (0.083 R)
• M41: 15,499,536 km (0.039 R)
• M42: 15,552,943 km (0.081 R)
• M43: 16,090,597 km (0.066 R)
• M44: 16,198,906 km (0.087 R)
• M45: 16,253,061 km (0.114 R)
• M46: 16,634,386 km (0.026 R)
• M47: 16,743,742 km (0.047 R)
• M48: 17,795,714 km (0.073 R)
• M49: 18,527,547 km (0.119 R)
• M50: 19,269,253 km (0.111 R)
• M51: 20,020,683 km (0.031 R)
• M52: 21,135,935 km (0.089 R)
• M53: 21,254,566 km (0.084 R)
• M54: 21,671,346 km (0.1 R)
• M55: 23,980,239 km (0.091 R)
• M56: 25,163,708 km (0.074 R)
• M57: 25,352,202 km (0.104 R)
• M58: 25,857,394 km (0.11 R)
• M59: 25,920,823 km (0.059 R)
• M60: 26,493,633 km (0.047 R)
• M61: 29,750,828 km (0.112 R)
• M62: 29,950,242 km (0.102 R)
• M63: 30,149,955 km (0.087 R)
• M64: 30,484,157 km (0.05 R)
• M65: 30,618,047 km (0.1 R)
• M66: 33,269,370 km (0.12 R)
• M67: 33,476,413 km (0.055 R)
• M68: 33,891,547 km (0.117 R)
• M69: 34,447,902 km (0.096 R)
• M70: 35,147,571 km (0.059 R)
• M71: 36,134,767 km (0.037 R)
• M72: 36,347,645 km (0.109 R)
• M73: 36,845,656 km (0.092 R)
• M74: 37,704,647 km (0.064 R)
• M75: 37,920,367 km (0.12 R)
• M76: 38,064,580 km (0.101 R)
• M77: 40,468,019 km (0.085 R)
• M78: 42,172,089 km (0.116 R)
• M79: 43,446,662 km (0.025 R)
• M80: 43,521,910 km (0.095 R)
• M81: 43,597,307 km (0.112 R)
• M82: 43,823,799 km (0.113 R)
• M83: 44,581,661 km (0.073 R)
• M84: 47,422,675 km (0.088 R)
• M85: 48,278,674 km (0.118 R)
• M86: 48,825,903 km (0.113 R)
• M87: 49,375,376 km (0.115 R)
• M88: 49,611,441 km (0.095 R)
• M89: 49,847,806 km (0.095 R)
• M90: 52,794,585 km (0.074 R)
• M91: 52,875,068 km (0.039 R)
• M92: 53,197,152 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208

Radius: 4.5

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.44 AU - 10.44 AU

Year: 21255 Days

Day: 15.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 53,260,462 km

• M1: 74,799 km (0.108 R)
• M2: 1,062,444 km (0.096 R)
• M3: 1,305,241 km (0.111 R)
• M4: 1,492,538 km (0.06 R)
• M5: 1,613,862 km (0.098 R)
• M6: 1,918,144 km (0.059 R)
• M7: 2,157,949 km (0.04 R)
• M8: 2,212,553 km (0.074 R)
• M9: 2,351,080 km (0.067 R)
• M10: 3,884,309 km (0.056 R)
• M11: 4,323,827 km (0.104 R)
• M12: 4,602,229 km (0.091 R)
• M13: 6,194,549 km (0.094 R)
• M14: 6,746,415 km (0.066 R)
• M15: 7,191,020 km (0.101 R)
• M16: 7,896,673 km (0.054 R)
• M17: 7,981,046 km (0.081 R)
• M18: 8,065,868 km (0.106 R)
• M19: 8,236,260 km (0.104 R)
• M20: 8,580,635 km (0.097 R)
• M21: 9,732,239 km (0.108 R)
• M22: 9,822,746 km (0.046 R)
• M23: 11,119,909 km (0.076 R)
• M24: 11,262,027 km (0.047 R)
• M25: 11,548,208 km (0.091 R)
• M26: 11,933,273 km (0.073 R)
• M27: 12,568,166 km (0.103 R)
• M28: 13,515,719 km (0.113 R)
• M29: 15,478,592 km (0.082 R)
• M30: 15,690,423 km (0.108 R)
• M31: 17,804,690 km (0.118 R)
• M32: 18,810,137 km (0.107 R)
• M33: 18,979,631 km (0.119 R)
• M34: 19,092,727 km (0.113 R)
• M35: 20,006,471 km (0.08 R)
• M36: 20,179,406 km (0.095 R)
• M37: 20,875,934 km (0.082 R)
• M38: 21,403,416 km (0.104 R)
• M39: 21,639,332 km (0.102 R)
• M40: 22,113,707 km (0.101 R)
• M41: 23,193,504 km (0.063 R)
• M42: 23,314,529 km (0.088 R)
• M43: 25,904,218 km (0.049 R)
• M44: 26,407,764 km (0.109 R)
• M45: 28,324,562 km (0.068 R)
• M46: 29,430,539 km (0.098 R)
• M47: 31,282,560 km (0.025 R)
• M48: 35,446,019 km (0.107 R)
• M49: 36,074,779 km (0.099 R)
• M50: 38,197,423 km (0.093 R)
• M51: 38,555,111 km (0.045 R)
• M52: 39,924,381 km (0.092 R)
• M53: 40,651,426 km (0.058 R)
• M54: 41,089,748 km (0.073 R)
• M55: 43,677,791 km (0.106 R)
• M56: 44,577,323 km (0.077 R)
• M57: 46,318,194 km (0.071 R)
• M58: 47,926,969 km (0.112 R)
• M59: 48,776,984 km (0.045 R)
• M60: 49,553,995 km (0.115 R)
• M61: 51,988,701 km (0.06 R)
• M62: 52,226,412 km (0.084 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: 153 - 13,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit