🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.61 AU - 0.63 AU

Year: 320 Days

Day: 43.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.1

Radius: 14.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.3 AU - 1.96 AU

Year: 1365 Days

Day: 12.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 43,030,068 km

• M1: 185,651 km (0.086 R)
• M2: 302,038 km (0.06 R)
• M3: 474,375 km (0.049 R)
• M4: 632,201 km (0.076 R)
• M5: 760,107 km (0.109 R)
• M6: 864,376 km (0.092 R)
• M7: 1,045,988 km (0.105 R)
• M8: 1,156,990 km (0.066 R)
• M9: 1,499,270 km (0.114 R)
• M10: 1,802,056 km (0.108 R)
• M11: 1,938,190 km (0.114 R)
• M12: 2,040,216 km (0.103 R)
• M13: 2,192,207 km (0.115 R)
• M14: 2,487,513 km (0.047 R)
• M15: 2,609,286 km (0.076 R)
• M16: 2,733,303 km (0.078 R)
• M17: 2,922,993 km (0.082 R)
• M18: 3,349,347 km (0.091 R)
• M19: 3,495,953 km (0.067 R)
• M20: 3,633,283 km (0.114 R)
• M21: 3,795,747 km (0.086 R)
• M22: 3,960,753 km (0.118 R)
• M23: 4,285,829 km (0.116 R)
• M24: 4,396,233 km (0.081 R)
• M25: 4,758,259 km (0.05 R)
• M26: 4,936,580 km (0.117 R)
• M27: 5,195,235 km (0.108 R)
• M28: 5,511,634 km (0.065 R)
• M29: 5,753,085 km (0.107 R)
• M30: 6,025,503 km (0.118 R)
• M31: 6,135,607 km (0.076 R)
• M32: 6,654,113 km (0.095 R)
• M33: 6,753,895 km (0.119 R)
• M34: 7,157,660 km (0.071 R)
• M35: 7,318,477 km (0.087 R)
• M36: 7,451,021 km (0.101 R)
• M37: 7,569,503 km (0.094 R)
• M38: 7,733,462 km (0.073 R)
• M39: 7,853,439 km (0.054 R)
• M40: 8,064,821 km (0.091 R)
• M41: 8,217,112 km (0.033 R)
• M42: 8,508,977 km (0.119 R)
• M43: 8,695,077 km (0.11 R)
• M44: 9,277,462 km (0.091 R)
• M45: 9,953,943 km (0.095 R)
• M46: 10,298,168 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.8

Radius: 9.8

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.97 AU - 5.39 AU

Year: 7734 Days

Day: 11.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 70 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,030,068 km

• M1: 151,094 km (0.066 R)
• M2: 323,879 km (0.104 R)
• M3: 413,040 km (0.086 R)
• M4: 635,342 km (0.094 R)
• M5: 799,900 km (0.117 R)
• M6: 945,608 km (0.109 R)
• M7: 1,358,049 km (0.068 R)
• M8: 1,780,514 km (0.109 R)
• M9: 1,908,570 km (0.062 R)
• M10: 2,061,907 km (0.099 R)
• M11: 2,311,437 km (0.118 R)
• M12: 2,814,684 km (0.05 R)
• M13: 2,914,316 km (0.1 R)
• M14: 2,990,013 km (0.095 R)
• M15: 3,143,051 km (0.114 R)
• M16: 3,430,728 km (0.069 R)
• M17: 3,537,541 km (0.112 R)
• M18: 4,003,538 km (0.051 R)
• M19: 4,087,762 km (0.083 R)
• M20: 4,315,450 km (0.119 R)
• M21: 4,993,128 km (0.114 R)
• M22: 5,175,338 km (0.034 R)
• M23: 6,151,913 km (0.095 R)
• M24: 6,314,825 km (0.068 R)
• M25: 6,380,349 km (0.032 R)
• M26: 6,811,789 km (0.103 R)
• M27: 7,218,546 km (0.09 R)
• M28: 7,528,812 km (0.084 R)
• M29: 8,020,241 km (0.091 R)
• M30: 8,703,754 km (0.101 R)
• M31: 8,997,115 km (0.109 R)
• M32: 9,256,518 km (0.037 R)
• M33: 9,518,314 km (0.062 R)
• M34: 11,299,277 km (0.102 R)
• M35: 11,983,089 km (0.11 R)
• M36: 12,473,770 km (0.06 R)
• M37: 12,638,926 km (0.042 R)
• M38: 12,721,653 km (0.101 R)
• M39: 13,432,842 km (0.12 R)
• M40: 13,602,037 km (0.108 R)
• M41: 13,814,466 km (0.026 R)
• M42: 13,942,522 km (0.04 R)
• M43: 14,415,400 km (0.096 R)
• M44: 15,024,862 km (0.092 R)
• M45: 15,465,278 km (0.115 R)
• M46: 15,687,132 km (0.093 R)
• M47: 15,954,763 km (0.068 R)
• M48: 16,404,005 km (0.117 R)
• M49: 16,630,346 km (0.086 R)
• M50: 17,085,872 km (0.112 R)
• M51: 18,759,872 km (0.08 R)
• M52: 18,996,536 km (0.115 R)
• M53: 19,138,953 km (0.112 R)
• M54: 19,856,574 km (0.112 R)
• M55: 20,437,014 km (0.11 R)
• M56: 20,973,921 km (0.119 R)
• M57: 21,763,199 km (0.118 R)
• M58: 21,912,199 km (0.092 R)
• M59: 22,161,429 km (0.076 R)
• M60: 22,562,201 km (0.073 R)
• M61: 23,727,569 km (0.116 R)
• M62: 23,881,056 km (0.112 R)
• M63: 24,086,155 km (0.057 R)
• M64: 25,016,354 km (0.032 R)
• M65: 25,224,744 km (0.118 R)
• M66: 27,876,965 km (0.047 R)
• M67: 28,580,972 km (0.038 R)
• M68: 29,510,424 km (0.118 R)
• M69: 30,172,544 km (0.119 R)
• M70: 31,230,799 km (0.062 R)
• M71: 31,342,848 km (0.037 R)
• M72: 32,528,112 km (0.108 R)
• M73: 32,869,345 km (0.035 R)
• M74: 33,842,928 km (0.082 R)
• M75: 34,015,713 km (0.115 R)
• M76: 34,131,053 km (0.087 R)
• M77: 34,419,927 km (0.03 R)
• M78: 35,233,291 km (0.051 R)
• M79: 36,997,498 km (0.061 R)
• M80: 38,489,587 km (0.105 R)
• M81: 39,515,380 km (0.12 R)
• M82: 40,488,963 km (0.078 R)
• M83: 40,856,076 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.5

Radius: 5.8

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.9 AU - 7.26 AU

Year: 12358 Days

Day: 15.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,030,068 km

• M1: 118,332 km (0.081 R)
• M2: 290,818 km (0.079 R)
• M3: 357,389 km (0.07 R)
• M4: 429,495 km (0.04 R)
• M5: 493,523 km (0.109 R)
• M6: 588,967 km (0.119 R)
• M7: 661,073 km (0.098 R)
• M8: 767,138 km (0.048 R)
• M9: 830,268 km (0.053 R)
• M10: 1,065,137 km (0.066 R)
• M11: 1,118,244 km (0.068 R)
• M12: 1,301,501 km (0.059 R)
• M13: 1,972,149 km (0.088 R)
• M14: 2,284,808 km (0.069 R)
• M15: 2,831,588 km (0.103 R)
• M16: 2,980,738 km (0.103 R)
• M17: 3,469,923 km (0.061 R)
• M18: 3,522,880 km (0.114 R)
• M19: 4,320,536 km (0.119 R)
• M20: 4,521,296 km (0.062 R)
• M21: 4,666,406 km (0.105 R)
• M22: 5,323,590 km (0.117 R)
• M23: 6,137,103 km (0.059 R)
• M24: 6,265,757 km (0.098 R)
• M25: 6,395,159 km (0.107 R)
• M26: 6,460,234 km (0.083 R)
• M27: 7,022,274 km (0.088 R)
• M28: 7,089,443 km (0.093 R)
• M29: 7,326,107 km (0.101 R)
• M30: 7,428,432 km (0.106 R)
• M31: 7,876,926 km (0.092 R)
• M32: 8,263,338 km (0.105 R)
• M33: 8,512,418 km (0.078 R)
• M34: 8,584,075 km (0.097 R)
• M35: 8,727,989 km (0.115 R)
• M36: 8,908,852 km (0.102 R)
• M37: 9,018,059 km (0.115 R)
• M38: 9,091,063 km (0.076 R)
• M39: 9,348,221 km (0.091 R)
• M40: 9,607,774 km (0.12 R)
• M41: 11,887,795 km (0.098 R)
• M42: 12,371,146 km (0.109 R)
• M43: 12,615,289 km (0.077 R)
• M44: 12,902,068 km (0.114 R)
• M45: 12,943,208 km (0.075 R)
• M46: 13,523,797 km (0.081 R)
• M47: 14,112,914 km (0.054 R)
• M48: 14,624,389 km (0.068 R)
• M49: 14,667,323 km (0.083 R)
• M50: 15,272,447 km (0.068 R)
• M51: 16,106,604 km (0.107 R)
• M52: 16,284,177 km (0.087 R)
• M53: 16,685,847 km (0.11 R)
• M54: 17,181,315 km (0.116 R)
• M55: 18,279,065 km (0.115 R)
• M56: 18,417,891 km (0.103 R)
• M57: 18,603,542 km (0.057 R)
• M58: 19,211,059 km (0.114 R)
• M59: 19,352,130 km (0.089 R)
• M60: 19,446,377 km (0.086 R)
• M61: 20,158,463 km (0.109 R)
• M62: 21,461,311 km (0.109 R)
• M63: 22,443,869 km (0.11 R)
• M64: 22,493,386 km (0.113 R)
• M65: 23,140,397 km (0.064 R)
• M66: 23,390,824 km (0.096 R)
• M67: 26,204,760 km (0.048 R)
• M68: 27,254,189 km (0.104 R)
• M69: 27,730,808 km (0.103 R)
• M70: 27,943,536 km (0.116 R)
• M71: 28,263,825 km (0.091 R)
• M72: 28,907,694 km (0.081 R)
• M73: 29,665,108 km (0.092 R)
• M74: 30,813,421 km (0.045 R)
• M75: 31,586,992 km (0.102 R)
• M76: 32,703,142 km (0.092 R)
• M77: 33,040,485 km (0.069 R)
• M78: 33,096,883 km (0.086 R)
• M79: 33,322,477 km (0.09 R)
• M80: 33,832,157 km (0.087 R)
• M81: 34,344,380 km (0.051 R)
• M82: 35,780,669 km (0.118 R)
• M83: 35,838,563 km (0.1 R)
• M84: 35,896,458 km (0.067 R)
• M85: 36,128,335 km (0.068 R)
• M86: 36,244,423 km (0.091 R)
• M87: 36,651,778 km (0.076 R)
• M88: 36,710,121 km (0.11 R)
• M89: 38,001,150 km (0.101 R)
• M90: 38,296,606 km (0.063 R)
• M91: 38,414,938 km (0.105 R)
• M92: 38,533,420 km (0.098 R)
• M93: 39,008,842 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.8

Radius: 3.8

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.13 AU - 9.69 AU

Year: 17447 Days

Day: 24.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,030,068 km

• M1: 77,940 km (0.111 R)
• M2: 328,667 km (0.074 R)
• M3: 601,683 km (0.064 R)
• M4: 912,547 km (0.109 R)
• M5: 1,019,809 km (0.113 R)
• M6: 1,169,257 km (0.077 R)
• M7: 1,468,154 km (0.104 R)
• M8: 1,701,676 km (0.077 R)
• M9: 1,901,389 km (0.08 R)
• M10: 2,085,245 km (0.092 R)
• M11: 2,132,069 km (0.095 R)
• M12: 2,619,608 km (0.106 R)
• M13: 2,980,588 km (0.09 R)
• M14: 3,060,024 km (0.051 R)
• M15: 3,140,209 km (0.103 R)
• M16: 3,495,205 km (0.118 R)
• M17: 4,634,692 km (0.066 R)
• M18: 4,788,478 km (0.112 R)
• M19: 4,912,644 km (0.086 R)
• M20: 5,195,983 km (0.113 R)
• M21: 5,355,753 km (0.058 R)
• M22: 5,811,578 km (0.047 R)
• M23: 6,044,053 km (0.106 R)
• M24: 6,934,161 km (0.077 R)
• M25: 7,466,131 km (0.106 R)
• M26: 7,937,663 km (0.073 R)
• M27: 8,795,308 km (0.063 R)
• M28: 9,331,616 km (0.077 R)
• M29: 9,408,958 km (0.065 R)
• M30: 10,355,314 km (0.111 R)
• M31: 11,043,764 km (0.118 R)
• M32: 11,663,398 km (0.078 R)
• M33: 12,040,534 km (0.114 R)
• M34: 12,209,430 km (0.112 R)
• M35: 13,152,346 km (0.119 R)
• M36: 13,195,879 km (0.075 R)
• M37: 13,501,058 km (0.041 R)
• M38: 13,720,518 km (0.044 R)
• M39: 13,897,044 km (0.06 R)
• M40: 14,971,306 km (0.058 R)
• M41: 15,107,440 km (0.112 R)
• M42: 16,257,848 km (0.086 R)
• M43: 16,773,063 km (0.075 R)
• M44: 18,495,832 km (0.103 R)
• M45: 19,625,595 km (0.105 R)
• M46: 20,274,102 km (0.051 R)
• M47: 21,336,247 km (0.112 R)
• M48: 21,387,409 km (0.102 R)
• M49: 21,489,585 km (0.113 R)
• M50: 21,694,384 km (0.069 R)
• M51: 21,797,008 km (0.085 R)
• M52: 23,409,075 km (0.104 R)
• M53: 24,096,327 km (0.102 R)
• M54: 24,415,868 km (0.072 R)
• M55: 25,166,700 km (0.069 R)
• M56: 25,870,708 km (0.064 R)
• M57: 26,416,740 km (0.115 R)
• M58: 27,853,777 km (0.062 R)
• M59: 29,316,096 km (0.107 R)
• M60: 29,999,459 km (0.068 R)
• M61: 30,171,048 km (0.052 R)
• M62: 32,197,651 km (0.106 R)
• M63: 32,784,673 km (0.106 R)
• M64: 33,375,135 km (0.091 R)
• M65: 33,553,007 km (0.117 R)
• M66: 35,772,292 km (0.041 R)
• M67: 36,868,994 km (0.088 R)
• M68: 36,930,329 km (0.06 R)
• M69: 37,667,996 km (0.099 R)
• M70: 38,596,849 km (0.053 R)
• M71: 38,845,780 km (0.064 R)
• M72: 38,970,395 km (0.107 R)
• M73: 39,157,691 km (0.111 R)
• M74: 39,282,755 km (0.086 R)
• M75: 40,920,104 km (0.086 R)
• M76: 41,173,972 km (0.085 R)
• M77: 41,938,716 km (0.033 R)
• M78: 42,258,706 km (0.087 R)
• M79: 43,030,032 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 18,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit