🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.9

Radius: 9.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.85 AU - 1.05 AU

Year: 607 Days

Day: 10.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 66,558,317 km

• M1: 126,111 km (0.063 R)
• M2: 189,840 km (0.105 R)
• M3: 262,843 km (0.095 R)
• M4: 377,884 km (0.1 R)
• M5: 456,573 km (0.063 R)
• M6: 541,843 km (0.117 R)
• M7: 616,493 km (0.103 R)
• M8: 691,741 km (0.043 R)
• M9: 788,680 km (0.102 R)
• M10: 993,031 km (0.103 R)
• M11: 1,099,844 km (0.07 R)
• M12: 1,232,387 km (0.102 R)
• M13: 1,379,592 km (0.118 R)
• M14: 1,490,294 km (0.034 R)
• M15: 1,613,712 km (0.105 R)
• M16: 1,800,560 km (0.116 R)
• M17: 1,891,515 km (0.092 R)
• M18: 1,968,558 km (0.102 R)
• M19: 2,041,413 km (0.081 R)
• M20: 2,120,400 km (0.091 R)
• M21: 2,200,585 km (0.071 R)
• M22: 2,265,510 km (0.084 R)
• M23: 2,347,490 km (0.117 R)
• M24: 2,616,916 km (0.066 R)
• M25: 2,860,760 km (0.078 R)
• M26: 2,955,605 km (0.094 R)
• M27: 3,057,631 km (0.06 R)
• M28: 3,148,586 km (0.114 R)
• M29: 3,265,273 km (0.106 R)
• M30: 3,464,836 km (0.087 R)
• M31: 3,534,399 km (0.105 R)
• M32: 3,720,050 km (0.1 R)
• M33: 3,823,871 km (0.066 R)
• M34: 3,895,828 km (0.043 R)
• M35: 3,968,233 km (0.094 R)
• M36: 4,194,874 km (0.086 R)
• M37: 4,255,611 km (0.07 R)
• M38: 4,391,595 km (0.074 R)
• M39: 4,480,905 km (0.104 R)
• M40: 4,654,139 km (0.098 R)
• M41: 4,724,002 km (0.118 R)
• M42: 4,808,375 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506

Radius: 8.5

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.17 AU - 1.29 AU

Year: 895 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 66,558,317 km

• M1: 128,205 km (0.039 R)
• M2: 182,061 km (0.084 R)
• M3: 257,608 km (0.049 R)
• M4: 325,525 km (0.038 R)
• M5: 435,330 km (0.096 R)
• M6: 511,774 km (0.1 R)
• M7: 618,138 km (0.049 R)
• M8: 765,044 km (0.118 R)
• M9: 883,076 km (0.085 R)
• M10: 1,013,526 km (0.078 R)
• M11: 1,214,884 km (0.118 R)
• M12: 1,327,232 km (0.086 R)
• M13: 1,381,237 km (0.057 R)
• M14: 1,436,140 km (0.09 R)
• M15: 1,491,790 km (0.071 R)
• M16: 1,555,219 km (0.107 R)
• M17: 1,663,080 km (0.072 R)
• M18: 1,721,722 km (0.116 R)
• M19: 1,810,882 km (0.112 R)
• M20: 1,993,990 km (0.116 R)
• M21: 2,175,303 km (0.117 R)
• M22: 2,321,011 km (0.12 R)
• M23: 2,461,483 km (0.108 R)
• M24: 2,579,516 km (0.096 R)
• M25: 2,639,206 km (0.113 R)
• M26: 2,891,428 km (0.058 R)
• M27: 3,042,821 km (0.052 R)
• M28: 3,215,307 km (0.047 R)
• M29: 3,466,033 km (0.11 R)
• M30: 3,636,724 km (0.113 R)
• M31: 3,986,484 km (0.11 R)
• M32: 4,255,910 km (0.065 R)
• M33: 4,326,670 km (0.053 R)
• M34: 4,418,373 km (0.104 R)
• M35: 4,479,858 km (0.108 R)
• M36: 4,572,459 km (0.067 R)
• M37: 4,655,486 km (0.039 R)
• M38: 5,035,165 km (0.074 R)
• M39: 5,131,656 km (0.033 R)
• M40: 5,402,877 km (0.12 R)
• M41: 5,745,755 km (0.099 R)
• M42: 5,812,924 km (0.11 R)
• M43: 6,027,448 km (0.106 R)
• M44: 6,175,699 km (0.094 R)
• M45: 6,313,629 km (0.118 R)
• M46: 6,406,230 km (0.071 R)
• M47: 6,499,130 km (0.033 R)
• M48: 6,557,473 km (0.102 R)
• M49: 6,616,115 km (0.104 R)
• M50: 6,710,063 km (0.108 R)
• M51: 6,840,063 km (0.08 R)
• M52: 6,899,454 km (0.102 R)
• M53: 7,006,715 km (0.084 R)
• M54: 7,090,640 km (0.085 R)
• M55: 7,307,706 km (0.109 R)
• M56: 7,404,945 km (0.074 R)
• M57: 7,490,365 km (0.08 R)
• M58: 7,625,303 km (0.095 R)
• M59: 7,711,471 km (0.068 R)
• M60: 7,835,338 km (0.091 R)
• M61: 8,022,186 km (0.08 R)
• M62: 8,122,566 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.4

Radius: 14.4

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.05 AU - 4.63 AU

Year: 5931 Days

Day: 12.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 66,558,317 km

• M1: 184,903 km (0.1 R)
• M2: 303,384 km (0.068 R)
• M3: 853,306 km (0.111 R)
• M4: 985,401 km (0.067 R)
• M5: 1,173,595 km (0.119 R)
• M6: 1,323,044 km (0.097 R)
• M7: 1,479,224 km (0.091 R)
• M8: 2,438,595 km (0.118 R)
• M9: 2,546,006 km (0.088 R)
• M10: 3,731,868 km (0.102 R)
• M11: 3,957,312 km (0.109 R)
• M12: 4,058,889 km (0.099 R)
• M13: 4,239,005 km (0.087 R)
• M14: 4,527,280 km (0.108 R)
• M15: 5,402,727 km (0.052 R)
• M16: 5,544,396 km (0.114 R)
• M17: 6,843,055 km (0.095 R)
• M18: 7,400,756 km (0.053 R)
• M19: 8,070,057 km (0.109 R)
• M20: 8,297,595 km (0.095 R)
• M21: 8,527,228 km (0.096 R)
• M22: 8,758,955 km (0.058 R)
• M23: 8,992,777 km (0.058 R)
• M24: 9,569,327 km (0.115 R)
• M25: 9,879,443 km (0.102 R)
• M26: 10,298,018 km (0.054 R)
• M27: 10,580,459 km (0.034 R)
• M28: 10,758,331 km (0.047 R)
• M29: 10,901,197 km (0.088 R)
• M30: 11,008,907 km (0.117 R)
• M31: 11,370,186 km (0.106 R)
• M32: 11,993,560 km (0.049 R)
• M33: 12,179,062 km (0.036 R)
• M34: 12,440,260 km (0.07 R)
• M35: 14,046,791 km (0.037 R)
• M36: 15,636,717 km (0.104 R)
• M37: 16,618,079 km (0.116 R)
• M38: 17,409,003 km (0.076 R)
• M39: 17,577,151 km (0.063 R)
• M40: 17,872,607 km (0.116 R)
• M41: 18,811,932 km (0.062 R)
• M42: 19,027,652 km (0.1 R)
• M43: 19,636,067 km (0.118 R)
• M44: 20,383,607 km (0.061 R)
• M45: 20,516,450 km (0.051 R)
• M46: 20,783,034 km (0.115 R)
• M47: 21,589,815 km (0.063 R)
• M48: 23,651,423 km (0.101 R)
• M49: 24,305,615 km (0.089 R)
• M50: 24,446,536 km (0.063 R)
• M51: 24,540,633 km (0.076 R)
• M52: 24,776,399 km (0.114 R)
• M53: 25,871,007 km (0.107 R)
• M54: 26,110,962 km (0.092 R)
• M55: 26,932,703 km (0.092 R)
• M56: 28,205,781 km (0.088 R)
• M57: 28,353,883 km (0.12 R)
• M58: 28,601,467 km (0.098 R)
• M59: 28,899,466 km (0.113 R)
• M60: 29,348,260 km (0.047 R)
• M61: 30,303,442 km (0.086 R)
• M62: 30,607,276 km (0.074 R)
• M63: 30,810,280 km (0.118 R)
• M64: 31,986,718 km (0.076 R)
• M65: 32,451,069 km (0.091 R)
• M66: 34,067,624 km (0.093 R)
• M67: 34,541,700 km (0.099 R)
• M68: 34,647,465 km (0.117 R)
• M69: 35,018,169 km (0.108 R)
• M70: 35,496,732 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.8

Radius: 3.6

Gravity: 48.75 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.74 AU - 10.8 AU

Year: 17038 Days

Day: 18.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,558,317 km

• M1: 46,824 km (0.076 R)
• M2: 276,756 km (0.057 R)
• M3: 518,207 km (0.116 R)
• M4: 973,882 km (0.087 R)
• M5: 1,146,967 km (0.055 R)
• M6: 1,303,147 km (0.106 R)
• M7: 2,307,846 km (0.086 R)
• M8: 2,504,568 km (0.119 R)
• M9: 3,126,446 km (0.029 R)
• M10: 3,198,402 km (0.088 R)
• M11: 3,270,957 km (0.083 R)
• M12: 3,641,511 km (0.1 R)
• M13: 4,301,687 km (0.099 R)
• M14: 4,830,814 km (0.106 R)
• M15: 5,860,497 km (0.104 R)
• M16: 5,993,938 km (0.05 R)
• M17: 6,038,668 km (0.058 R)
• M18: 6,218,335 km (0.105 R)
• M19: 6,399,947 km (0.117 R)
• M20: 6,583,353 km (0.092 R)
• M21: 7,238,443 km (0.112 R)
• M22: 7,718,951 km (0.028 R)
• M23: 7,914,027 km (0.03 R)
• M24: 8,012,163 km (0.07 R)
• M25: 8,408,896 km (0.101 R)
• M26: 9,169,751 km (0.086 R)
• M27: 9,846,831 km (0.042 R)
• M28: 10,324,946 km (0.094 R)
• M29: 11,028,804 km (0.095 R)
• M30: 11,747,921 km (0.1 R)
• M31: 12,084,965 km (0.12 R)
• M32: 12,539,294 km (0.118 R)
• M33: 14,351,821 km (0.11 R)
• M34: 14,531,638 km (0.105 R)
• M35: 15,380,007 km (0.051 R)
• M36: 16,934,629 km (0.098 R)
• M37: 17,378,785 km (0.088 R)
• M38: 18,668,917 km (0.088 R)
• M39: 19,590,140 km (0.107 R)
• M40: 19,656,562 km (0.099 R)
• M41: 20,056,287 km (0.104 R)
• M42: 21,476,420 km (0.078 R)
• M43: 21,544,936 km (0.1 R)
• M44: 22,441,177 km (0.116 R)
• M45: 22,858,854 km (0.045 R)
• M46: 23,560,917 km (0.083 R)
• M47: 24,269,861 km (0.078 R)
• M48: 24,412,428 km (0.106 R)
• M49: 24,483,936 km (0.031 R)
• M50: 25,563,583 km (0.102 R)
• M51: 25,926,957 km (0.054 R)
• M52: 26,511,884 km (0.071 R)
• M53: 29,348,858 km (0.074 R)
• M54: 30,957,484 km (0.065 R)
• M55: 31,034,826 km (0.068 R)
• M56: 31,655,657 km (0.102 R)
• M57: 32,909,437 km (0.109 R)
• M58: 34,901,034 km (0.064 R)
• M59: 34,981,517 km (0.068 R)
• M60: 35,223,267 km (0.041 R)
• M61: 36,195,803 km (0.099 R)
• M62: 36,849,247 km (0.094 R)
• M63: 40,089,387 km (0.057 R)
• M64: 40,426,880 km (0.108 R)
• M65: 41,700,706 km (0.074 R)
• M66: 42,128,256 km (0.078 R)
• M67: 42,213,826 km (0.073 R)
• M68: 42,815,359 km (0.095 R)
• M69: 43,852,821 km (0.093 R)
• M70: 44,200,486 km (0.091 R)
• M71: 45,161,353 km (0.083 R)
• M72: 46,394,189 km (0.092 R)
• M73: 46,748,437 km (0.079 R)
• M74: 48,174,404 km (0.049 R)
• M75: 48,802,715 km (0.1 R)
• M76: 48,892,773 km (0.085 R)
• M77: 50,612,999 km (0.072 R)
• M78: 51,160,377 km (0.109 R)
• M79: 51,526,294 km (0.101 R)
• M80: 52,721,730 km (0.051 R)
• M81: 52,814,032 km (0.051 R)
• M82: 53,926,292 km (0.072 R)
• M83: 56,173,701 km (0.085 R)
• M84: 57,119,160 km (0.109 R)
• M85: 57,403,845 km (0.093 R)
• M86: 57,498,839 km (0.073 R)
• M87: 57,879,416 km (0.06 R)
• M88: 59,121,677 km (0.046 R)
• M89: 60,179,783 km (0.087 R)
• M90: 60,276,273 km (0.062 R)
• M91: 61,438,350 km (0.105 R)
• M92: 62,022,080 km (0.112 R)
• M93: 62,217,006 km (0.079 R)
• M94: 65,662,395 km (0.108 R)
• M95: 66,159,658 km (0.074 R)
• M96: 66,458,555 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 11,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit