🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.72 AU - 5.28 AU

Year: 3540 Days

Day: 40.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,058,311 km

• M1: 2,425,879 km (0.115 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.5

Radius: 14.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.08 AU - 5.54 AU

Year: 4538 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,058,311 km

• M1: 194,926 km (0.11 R)
• M2: 357,240 km (0.12 R)
• M3: 670,797 km (0.09 R)
• M4: 774,917 km (0.117 R)
• M5: 885,470 km (0.115 R)
• M6: 1,014,274 km (0.084 R)
• M7: 1,413,700 km (0.044 R)
• M8: 1,610,421 km (0.044 R)
• M9: 1,969,456 km (0.069 R)
• M10: 2,191,010 km (0.107 R)
• M11: 2,370,977 km (0.116 R)
• M12: 2,538,975 km (0.114 R)
• M13: 2,641,749 km (0.072 R)
• M14: 3,085,456 km (0.078 R)
• M15: 3,363,259 km (0.118 R)
• M16: 3,923,653 km (0.079 R)
• M17: 4,327,418 km (0.087 R)
• M18: 4,451,135 km (0.114 R)
• M19: 4,915,337 km (0.079 R)
• M20: 5,087,973 km (0.12 R)
• M21: 5,439,528 km (0.068 R)
• M22: 6,096,861 km (0.107 R)
• M23: 6,376,460 km (0.078 R)
• M24: 6,588,889 km (0.092 R)
• M25: 6,731,755 km (0.083 R)
• M26: 6,996,543 km (0.114 R)
• M27: 7,093,632 km (0.076 R)
• M28: 7,486,775 km (0.076 R)
• M29: 8,115,385 km (0.095 R)
• M30: 8,526,630 km (0.116 R)
• M31: 8,656,630 km (0.104 R)
• M32: 8,918,427 km (0.071 R)
• M33: 9,050,372 km (0.098 R)
• M34: 9,369,614 km (0.071 R)
• M35: 9,665,668 km (0.101 R)
• M36: 9,774,126 km (0.083 R)
• M37: 10,405,280 km (0.11 R)
• M38: 10,544,256 km (0.071 R)
• M39: 10,936,801 km (0.042 R)
• M40: 11,563,317 km (0.107 R)
• M41: 12,348,107 km (0.098 R)
• M42: 12,495,312 km (0.114 R)
• M43: 12,791,665 km (0.037 R)
• M44: 12,970,584 km (0.095 R)
• M45: 13,150,251 km (0.06 R)
• M46: 13,330,816 km (0.109 R)
• M47: 13,542,497 km (0.08 R)
• M48: 13,755,375 km (0.116 R)
• M49: 13,846,929 km (0.073 R)
• M50: 14,030,635 km (0.106 R)
• M51: 14,245,906 km (0.051 R)
• M52: 14,400,441 km (0.088 R)
• M53: 14,992,699 km (0.098 R)
• M54: 15,339,167 km (0.082 R)
• M55: 15,592,885 km (0.115 R)
• M56: 15,911,978 km (0.119 R)
• M57: 16,040,332 km (0.083 R)
• M58: 16,654,133 km (0.097 R)
• M59: 16,849,657 km (0.079 R)
• M60: 18,005,001 km (0.099 R)
• M61: 18,105,232 km (0.102 R)
• M62: 18,272,782 km (0.103 R)
• M63: 19,015,834 km (0.075 R)
• M64: 19,596,723 km (0.086 R)
• M65: 19,734,203 km (0.072 R)
• M66: 19,975,654 km (0.113 R)
• M67: 20,566,266 km (0.103 R)
• M68: 20,776,003 km (0.072 R)
• M69: 20,986,636 km (0.076 R)
• M70: 21,409,699 km (0.113 R)
• M71: 22,085,582 km (0.054 R)
• M72: 22,444,019 km (0.071 R)
• M73: 22,623,985 km (0.099 R)
• M74: 22,949,211 km (0.053 R)
• M75: 23,166,876 km (0.095 R)
• M76: 24,524,177 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.8

Radius: 13.3

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.85 AU - 6.63 AU

Year: 5781 Days

Day: 12.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,058,311 km

• M1: 191,784 km (0.082 R)
• M2: 607,966 km (0.105 R)
• M3: 700,866 km (0.095 R)
• M4: 787,034 km (0.09 R)
• M5: 1,013,077 km (0.094 R)
• M6: 1,098,198 km (0.108 R)
• M7: 1,186,162 km (0.099 R)
• M8: 1,497,325 km (0.084 R)
• M9: 1,596,060 km (0.111 R)
• M10: 2,562,761 km (0.063 R)
• M11: 2,662,244 km (0.036 R)
• M12: 2,968,620 km (0.077 R)
• M13: 3,115,675 km (0.072 R)
• M14: 3,504,929 km (0.087 R)
• M15: 3,638,071 km (0.075 R)
• M16: 3,750,568 km (0.092 R)
• M17: 3,932,778 km (0.07 R)
• M18: 4,353,747 km (0.117 R)
• M19: 4,545,531 km (0.087 R)
• M20: 4,740,158 km (0.077 R)
• M21: 6,890,478 km (0.072 R)
• M22: 7,255,946 km (0.062 R)
• M23: 7,772,657 km (0.074 R)
• M24: 7,976,708 km (0.115 R)
• M25: 8,094,292 km (0.097 R)
• M26: 8,569,864 km (0.107 R)
• M27: 9,177,231 km (0.115 R)
• M28: 10,114,462 km (0.047 R)
• M29: 10,273,634 km (0.117 R)
• M30: 10,433,703 km (0.112 R)
• M31: 11,777,092 km (0.064 R)
• M32: 12,011,811 km (0.088 R)
• M33: 12,214,367 km (0.026 R)
• M34: 12,417,970 km (0.089 R)
• M35: 12,554,403 km (0.109 R)
• M36: 12,759,950 km (0.079 R)
• M37: 13,804,293 km (0.108 R)
• M38: 14,087,482 km (0.117 R)
• M39: 14,265,354 km (0.029 R)
• M40: 14,695,597 km (0.079 R)
• M41: 14,984,770 km (0.087 R)
• M42: 15,679,054 km (0.081 R)
• M43: 15,937,409 km (0.067 R)
• M44: 16,346,410 km (0.116 R)
• M45: 16,909,795 km (0.109 R)
• M46: 17,441,317 km (0.098 R)
• M47: 17,785,990 km (0.049 R)
• M48: 17,901,330 km (0.115 R)
• M49: 18,287,741 km (0.12 R)
• M50: 18,481,919 km (0.106 R)
• M51: 18,676,845 km (0.109 R)
• M52: 19,542,718 km (0.116 R)
• M53: 19,701,591 km (0.084 R)
• M54: 21,068,915 km (0.048 R)
• M55: 21,558,848 km (0.059 R)
• M56: 21,722,957 km (0.118 R)
• M57: 21,928,654 km (0.049 R)
• M58: 22,342,143 km (0.05 R)
• M59: 22,549,934 km (0.051 R)
• M60: 22,883,537 km (0.108 R)
• M61: 23,387,234 km (0.103 R)
• M62: 23,598,017 km (0.117 R)
• M63: 23,767,212 km (0.105 R)
• M64: 24,405,397 km (0.111 R)
• M65: 24,619,322 km (0.089 R)
• M66: 24,962,948 km (0.046 R)
• M67: 25,264,836 km (0.097 R)
• M68: 26,353,161 km (0.076 R)
• M69: 26,572,771 km (0.06 R)
• M70: 27,057,767 km (0.042 R)
• M71: 27,590,335 km (0.114 R)
• M72: 28,891,538 km (0.111 R)
• M73: 29,117,879 km (0.113 R)
• M74: 30,166,710 km (0.098 R)
• M75: 30,396,343 km (0.053 R)
• M76: 30,488,345 km (0.084 R)
• M77: 30,950,004 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.8

Radius: 9.7

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.55 AU - 9.19 AU

Year: 8980 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,058,311 km

• M1: 135,386 km (0.114 R)
• M2: 296,503 km (0.07 R)
• M3: 383,569 km (0.117 R)
• M4: 507,735 km (0.084 R)
• M5: 815,608 km (0.08 R)
• M6: 1,105,379 km (0.066 R)
• M7: 1,271,881 km (0.089 R)
• M8: 1,671,607 km (0.065 R)
• M9: 1,820,606 km (0.081 R)
• M10: 3,270,060 km (0.078 R)
• M11: 3,403,651 km (0.042 R)
• M12: 3,621,316 km (0.061 R)
• M13: 3,787,519 km (0.077 R)
• M14: 3,899,867 km (0.115 R)
• M15: 4,477,614 km (0.091 R)
• M16: 4,686,303 km (0.05 R)
• M17: 5,520,909 km (0.111 R)
• M18: 6,535,033 km (0.113 R)
• M19: 6,602,352 km (0.087 R)
• M20: 7,359,168 km (0.086 R)
• M21: 8,288,620 km (0.104 R)
• M22: 8,471,578 km (0.061 R)
• M23: 8,545,180 km (0.118 R)
• M24: 9,867,027 km (0.097 R)
• M25: 9,983,264 km (0.116 R)
• M26: 10,138,996 km (0.098 R)
• M27: 10,452,852 km (0.061 R)
• M28: 11,413,570 km (0.043 R)
• M29: 12,611,848 km (0.067 R)
• M30: 13,034,313 km (0.107 R)
• M31: 13,162,069 km (0.119 R)
• M32: 13,676,836 km (0.111 R)
• M33: 14,067,137 km (0.085 R)
• M34: 14,154,352 km (0.111 R)
• M35: 14,461,177 km (0.091 R)
• M36: 14,593,422 km (0.102 R)
• M37: 14,725,966 km (0.116 R)
• M38: 16,947,494 km (0.071 R)
• M39: 17,040,394 km (0.108 R)
• M40: 17,319,993 km (0.064 R)
• M41: 17,460,465 km (0.113 R)
• M42: 17,742,307 km (0.101 R)
• M43: 18,168,063 km (0.089 R)
• M44: 18,263,207 km (0.116 R)
• M45: 18,837,065 km (0.047 R)
• M46: 19,271,347 km (0.101 R)
• M47: 19,611,533 km (0.058 R)
• M48: 19,757,840 km (0.105 R)
• M49: 20,396,323 km (0.095 R)
• M50: 21,341,632 km (0.077 R)
• M51: 21,441,863 km (0.045 R)
• M52: 22,199,426 km (0.108 R)
• M53: 22,555,918 km (0.103 R)
• M54: 22,709,406 km (0.119 R)
• M55: 23,326,347 km (0.116 R)
• M56: 24,157,513 km (0.113 R)
• M57: 24,314,441 km (0.038 R)
• M58: 24,524,177 km (0.057 R)
• M59: 24,787,320 km (0.105 R)
• M60: 24,945,595 km (0.088 R)
• M61: 25,104,168 km (0.109 R)
• M62: 25,795,460 km (0.069 R)
• M63: 26,170,203 km (0.077 R)
• M64: 27,033,682 km (0.089 R)
• M65: 28,346,403 km (0.057 R)
• M66: 28,512,008 km (0.106 R)
• M67: 30,072,613 km (0.112 R)
• M68: 31,546,301 km (0.112 R)
• M69: 31,832,482 km (0.075 R)
• M70: 33,217,758 km (0.09 R)
• M71: 33,334,146 km (0.103 R)
• M72: 34,740,665 km (0.087 R)
• M73: 35,332,474 km (0.073 R)
• M74: 35,629,725 km (0.116 R)
• M75: 35,927,724 km (0.08 R)
• M76: 36,286,310 km (0.082 R)
• M77: 36,526,115 km (0.04 R)
• M78: 38,463,109 km (0.082 R)
• M79: 38,585,330 km (0.113 R)
• M80: 38,768,887 km (0.064 R)
• M81: 39,752,493 km (0.078 R)
• M82: 40,557,628 km (0.097 R)
• M83: 41,869,751 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 13,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit