🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.42 AU - 0.62 AU

Year: 246 Days

Day: 31.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,921,562 km

• M1: 631,752 km (0.096 R)

Asteroid Belt

Center: 1.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.7

Radius: 9.2

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.51 AU - 1.57 AU

Year: 1254 Days

Day: 14.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,921,562 km

• M1: 149,747 km (0.06 R)
• M2: 226,342 km (0.085 R)
• M3: 312,510 km (0.066 R)
• M4: 408,103 km (0.119 R)
• M5: 472,430 km (0.107 R)
• M6: 599,588 km (0.104 R)
• M7: 703,110 km (0.091 R)
• M8: 843,433 km (0.114 R)
• M9: 929,152 km (0.038 R)
• M10: 1,009,786 km (0.12 R)
• M11: 1,101,340 km (0.076 R)
• M12: 1,275,322 km (0.072 R)
• M13: 1,421,180 km (0.079 R)
• M14: 1,486,704 km (0.106 R)
• M15: 1,679,834 km (0.094 R)
• M16: 1,749,397 km (0.064 R)
• M17: 1,840,353 km (0.112 R)
• M18: 2,112,023 km (0.079 R)
• M19: 2,241,724 km (0.12 R)
• M20: 2,464,027 km (0.104 R)
• M21: 2,589,390 km (0.074 R)
• M22: 2,705,178 km (0.063 R)
• M23: 2,894,120 km (0.12 R)
• M24: 2,978,194 km (0.108 R)
• M25: 3,136,469 km (0.116 R)
• M26: 3,360,267 km (0.096 R)
• M27: 3,474,111 km (0.047 R)
• M28: 3,679,808 km (0.057 R)
• M29: 3,836,737 km (0.047 R)
• M30: 3,982,445 km (0.099 R)
• M31: 4,076,243 km (0.085 R)
• M32: 4,157,175 km (0.085 R)
• M33: 4,334,449 km (0.112 R)
• M34: 4,403,264 km (0.08 R)
• M35: 4,569,916 km (0.109 R)
• M36: 4,710,538 km (0.086 R)
• M37: 4,924,014 km (0.062 R)
• M38: 5,184,464 km (0.04 R)
• M39: 5,434,591 km (0.087 R)
• M40: 5,734,086 km (0.094 R)
• M41: 5,901,038 km (0.078 R)
• M42: 6,038,817 km (0.109 R)
• M43: 6,317,817 km (0.032 R)
• M44: 6,600,856 km (0.105 R)
• M45: 7,049,650 km (0.061 R)
• M46: 7,277,787 km (0.12 R)
• M47: 7,491,712 km (0.078 R)
• M48: 7,959,654 km (0.058 R)
• M49: 8,506,135 km (0.11 R)
• M50: 8,679,369 km (0.071 R)
• M51: 8,836,297 km (0.089 R)
• M52: 9,011,776 km (0.092 R)
• M53: 9,152,996 km (0.113 R)
• M54: 9,241,708 km (0.03 R)
• M55: 9,617,049 km (0.086 R)
• M56: 9,997,476 km (0.089 R)
• M57: 10,088,880 km (0.065 R)
• M58: 10,162,034 km (0.097 R)
• M59: 10,623,992 km (0.083 R)
• M60: 10,960,737 km (0.12 R)
• M61: 11,206,077 km (0.099 R)
• M62: 11,282,073 km (0.096 R)
• M63: 11,396,216 km (0.102 R)
• M64: 11,740,890 km (0.098 R)
• M65: 11,934,021 km (0.104 R)
• M66: 12,166,944 km (0.063 R)
• M67: 12,245,035 km (0.087 R)
• M68: 12,617,832 km (0.104 R)
• M69: 12,775,957 km (0.096 R)
• M70: 12,855,244 km (0.099 R)
• M71: 12,994,370 km (0.083 R)
• M72: 13,495,523 km (0.105 R)
• M73: 13,556,110 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.3

Radius: 10.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.64 AU - 2.52 AU

Year: 1968 Days

Day: 5.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 19,921,562 km

• M1: 130,449 km (0.026 R)
• M2: 361,428 km (0.091 R)
• M3: 464,501 km (0.111 R)
• M4: 549,623 km (0.09 R)
• M5: 1,016,069 km (0.09 R)
• M6: 1,179,430 km (0.107 R)
• M7: 1,394,103 km (0.086 R)
• M8: 1,480,121 km (0.099 R)
• M9: 1,639,593 km (0.085 R)
• M10: 1,721,572 km (0.094 R)
• M11: 1,937,442 km (0.096 R)
• M12: 2,172,161 km (0.078 R)
• M13: 2,416,454 km (0.082 R)
• M14: 2,541,817 km (0.059 R)
• M15: 2,887,239 km (0.042 R)
• M16: 3,133,477 km (0.098 R)
• M17: 3,433,421 km (0.096 R)
• M18: 3,515,700 km (0.074 R)
• M19: 3,876,230 km (0.054 R)
• M20: 3,999,050 km (0.086 R)
• M21: 4,248,729 km (0.053 R)
• M22: 4,362,723 km (0.109 R)
• M23: 4,593,851 km (0.081 R)
• M24: 4,737,017 km (0.076 R)
• M25: 4,868,513 km (0.093 R)
• M26: 5,135,246 km (0.067 R)
• M27: 5,393,153 km (0.092 R)
• M28: 5,599,747 km (0.083 R)
• M29: 5,724,961 km (0.069 R)
• M30: 5,992,292 km (0.05 R)
• M31: 6,177,644 km (0.081 R)
• M32: 6,819,120 km (0.118 R)
• M33: 6,893,470 km (0.032 R)
• M34: 7,193,114 km (0.054 R)
• M35: 7,543,173 km (0.109 R)
• M36: 7,635,326 km (0.119 R)
• M37: 7,883,060 km (0.073 R)
• M38: 8,070,656 km (0.102 R)
• M39: 8,228,182 km (0.035 R)
• M40: 8,852,005 km (0.114 R)
• M41: 9,095,999 km (0.109 R)
• M42: 9,540,903 km (0.095 R)
• M43: 10,009,743 km (0.108 R)
• M44: 10,247,005 km (0.114 R)
• M45: 10,400,493 km (0.05 R)
• M46: 10,658,100 km (0.112 R)
• M47: 10,952,509 km (0.069 R)
• M48: 11,074,581 km (0.104 R)
• M49: 11,249,610 km (0.119 R)
• M50: 11,337,574 km (0.067 R)
• M51: 11,478,645 km (0.104 R)
• M52: 11,727,127 km (0.087 R)
• M53: 11,816,287 km (0.105 R)
• M54: 11,923,549 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.3

Radius: 11.2

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.94 AU - 2.44 AU

Year: 2126 Days

Day: 9.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 19,921,562 km

• M1: 153,637 km (0.047 R)
• M2: 249,230 km (0.085 R)
• M3: 349,909 km (0.118 R)
• M4: 600,037 km (0.047 R)
• M5: 710,440 km (0.064 R)
• M6: 953,537 km (0.116 R)
• M7: 1,213,688 km (0.096 R)
• M8: 1,284,896 km (0.105 R)
• M9: 1,357,750 km (0.093 R)
• M10: 1,507,647 km (0.116 R)
• M11: 1,652,009 km (0.093 R)
• M12: 1,743,264 km (0.097 R)
• M13: 1,895,255 km (0.102 R)
• M14: 2,125,337 km (0.07 R)
• M15: 2,199,986 km (0.094 R)
• M16: 2,275,533 km (0.027 R)
• M17: 2,390,574 km (0.087 R)
• M18: 2,980,887 km (0.118 R)
• M19: 3,121,210 km (0.062 R)
• M20: 3,192,269 km (0.116 R)
• M21: 3,263,926 km (0.113 R)
• M22: 3,526,171 km (0.096 R)
• M23: 3,600,372 km (0.098 R)
• M24: 3,948,037 km (0.088 R)
• M25: 4,133,838 km (0.112 R)
• M26: 4,594,749 km (0.077 R)
• M27: 4,773,967 km (0.044 R)
• M28: 4,872,702 km (0.096 R)
• M29: 4,972,184 km (0.095 R)
• M30: 5,089,020 km (0.074 R)
• M31: 5,308,480 km (0.119 R)
• M32: 5,531,082 km (0.115 R)
• M33: 5,669,610 km (0.104 R)
• M34: 5,967,908 km (0.087 R)
• M35: 6,561,512 km (0.046 R)
• M36: 6,837,670 km (0.093 R)
• M37: 6,949,270 km (0.109 R)
• M38: 7,023,919 km (0.053 R)
• M39: 8,097,733 km (0.107 R)
• M40: 8,294,903 km (0.119 R)
• M41: 8,593,650 km (0.11 R)
• M42: 8,855,296 km (0.102 R)
• M43: 9,038,105 km (0.092 R)
• M44: 9,407,462 km (0.071 R)
• M45: 9,698,131 km (0.113 R)
• M46: 10,097,407 km (0.094 R)
• M47: 10,847,042 km (0.09 R)
• M48: 11,020,875 km (0.115 R)
• M49: 11,349,392 km (0.106 R)
• M50: 12,016,150 km (0.101 R)
• M51: 12,218,705 km (0.097 R)
• M52: 12,581,480 km (0.094 R)
• M53: 12,832,954 km (0.054 R)
• M54: 12,947,845 km (0.078 R)
• M55: 13,086,223 km (0.069 R)
• M56: 13,271,426 km (0.085 R)
• M57: 13,410,851 km (0.094 R)
• M58: 13,504,050 km (0.105 R)
• M59: 14,091,671 km (0.083 R)
• M60: 14,520,119 km (0.115 R)
• M61: 14,832,030 km (0.067 R)
• M62: 15,073,631 km (0.108 R)
• M63: 15,219,190 km (0.074 R)
• M64: 15,292,044 km (0.09 R)
• M65: 15,413,966 km (0.119 R)
• M66: 15,487,120 km (0.086 R)
• M67: 16,250,966 km (0.052 R)
• M68: 16,725,192 km (0.08 R)
• M69: 16,800,439 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.2

Radius: 12.8

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.96 AU - 2.64 AU

Year: 2288 Days

Day: 7.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 19,921,562 km

• M1: 199,115 km (0.083 R)
• M2: 305,628 km (0.103 R)
• M3: 414,087 km (0.09 R)
• M4: 737,817 km (0.098 R)
• M5: 1,295,817 km (0.048 R)
• M6: 1,483,712 km (0.027 R)
• M7: 1,834,818 km (0.071 R)
• M8: 1,926,821 km (0.056 R)
• M9: 2,143,139 km (0.094 R)
• M10: 2,453,704 km (0.095 R)
• M11: 3,040,278 km (0.112 R)
• M12: 3,245,526 km (0.054 R)
• M13: 3,357,874 km (0.102 R)
• M14: 3,669,636 km (0.104 R)
• M15: 3,770,166 km (0.048 R)
• M16: 4,077,140 km (0.079 R)
• M17: 4,163,907 km (0.093 R)
• M18: 4,286,428 km (0.07 R)
• M19: 4,463,552 km (0.118 R)
• M20: 5,252,680 km (0.112 R)
• M21: 6,005,906 km (0.089 R)
• M22: 6,124,836 km (0.061 R)
• M23: 6,344,894 km (0.104 R)
• M24: 6,506,610 km (0.12 R)
• M25: 6,628,831 km (0.092 R)
• M26: 6,958,395 km (0.105 R)
• M27: 7,125,347 km (0.11 R)
• M28: 7,378,017 km (0.1 R)
• M29: 7,633,830 km (0.075 R)
• M30: 7,870,942 km (0.081 R)
• M31: 8,418,770 km (0.049 R)
• M32: 8,574,352 km (0.117 R)
• M33: 8,708,541 km (0.055 R)
• M34: 8,865,918 km (0.115 R)
• M35: 9,206,552 km (0.075 R)
• M36: 9,366,921 km (0.091 R)
• M37: 9,760,363 km (0.118 R)
• M38: 10,088,432 km (0.114 R)
• M39: 11,387,839 km (0.116 R)
• M40: 11,510,808 km (0.117 R)
• M41: 11,832,593 km (0.101 R)
• M42: 12,232,767 km (0.088 R)
• M43: 12,764,887 km (0.068 R)
• M44: 12,918,225 km (0.11 R)
• M45: 13,149,503 km (0.111 R)
• M46: 13,460,068 km (0.087 R)
• M47: 13,904,224 km (0.086 R)
• M48: 14,114,858 km (0.086 R)
• M49: 14,406,125 km (0.096 R)
• M50: 14,539,267 km (0.116 R)
• M51: 14,726,265 km (0.078 R)
• M52: 14,941,087 km (0.07 R)
• M53: 15,156,807 km (0.099 R)
• M54: 15,755,648 km (0.083 R)
• M55: 16,279,091 km (0.106 R)
• M56: 16,556,744 km (0.079 R)
• M57: 17,116,988 km (0.114 R)
• M58: 17,201,661 km (0.06 R)
• M59: 18,544,750 km (0.09 R)
• M60: 18,631,667 km (0.031 R)
• M61: 19,039,022 km (0.108 R)
• M62: 19,243,672 km (0.074 R)
• M63: 19,390,427 km (0.03 R)
• M64: 19,478,540 km (0.104 R)
• M65: 19,921,500 km (0.116 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: 196 - 12,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit