🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.39 AU - 0.65 AU

Year: 246 Days

Day: 41.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,258,983 km

• M1: 350,657 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.53 AU - 0.75 AU

Year: 336 Days

Day: 23.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,258,983 km

• M1: 177,872 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.9

Radius: 9.7

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.16 AU - 1.26 AU

Year: 873 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,258,983 km

• M1: 146,008 km (0.115 R)
• M2: 219,011 km (0.096 R)
• M3: 315,203 km (0.104 R)
• M4: 399,127 km (0.119 R)
• M5: 477,965 km (0.094 R)
• M6: 547,678 km (0.118 R)
• M7: 616,044 km (0.064 R)
• M8: 715,975 km (0.077 R)
• M9: 877,092 km (0.104 R)
• M10: 939,923 km (0.059 R)
• M11: 1,004,400 km (0.079 R)
• M12: 1,165,667 km (0.112 R)
• M13: 1,285,195 km (0.059 R)
• M14: 1,350,270 km (0.067 R)
• M15: 1,653,056 km (0.069 R)
• M16: 1,861,596 km (0.104 R)
• M17: 2,121,298 km (0.113 R)
• M18: 2,233,795 km (0.06 R)
• M19: 2,410,919 km (0.102 R)
• M20: 2,601,806 km (0.088 R)
• M21: 2,685,132 km (0.101 R)
• M22: 2,883,200 km (0.07 R)
• M23: 3,017,987 km (0.116 R)
• M24: 3,204,237 km (0.051 R)
• M25: 3,323,915 km (0.041 R)
• M26: 3,598,427 km (0.116 R)
• M27: 3,817,289 km (0.05 R)
• M28: 3,944,148 km (0.11 R)
• M29: 4,029,568 km (0.055 R)
• M30: 4,126,508 km (0.106 R)
• M31: 4,213,274 km (0.098 R)
• M32: 4,355,542 km (0.048 R)
• M33: 4,712,782 km (0.103 R)
• M34: 4,803,438 km (0.043 R)
• M35: 5,021,402 km (0.105 R)
• M36: 5,102,634 km (0.095 R)
• M37: 5,254,476 km (0.107 R)
• M38: 5,407,813 km (0.115 R)
• M39: 5,876,803 km (0.07 R)
• M40: 6,122,442 km (0.08 R)
• M41: 6,358,957 km (0.115 R)
• M42: 6,472,053 km (0.076 R)
• M43: 6,535,183 km (0.113 R)
• M44: 6,623,895 km (0.115 R)
• M45: 6,840,961 km (0.072 R)
• M46: 6,982,630 km (0.113 R)
• M47: 7,295,439 km (0.102 R)
• M48: 7,453,415 km (0.036 R)
• M49: 7,546,165 km (0.088 R)
• M50: 7,625,901 km (0.092 R)
• M51: 7,840,125 km (0.09 R)
• M52: 8,029,217 km (0.071 R)
• M53: 8,110,748 km (0.074 R)
• M54: 8,260,794 km (0.105 R)
• M55: 8,398,125 km (0.111 R)
• M56: 8,674,881 km (0.034 R)
• M57: 8,758,507 km (0.102 R)
• M58: 9,011,028 km (0.064 R)
• M59: 9,180,672 km (0.093 R)

Asteroid Belt

Center: 1.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.5

Radius: 13.3

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.63 AU - 2.35 AU

Year: 1842 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 19,258,983 km

• M1: 245,490 km (0.07 R)
• M2: 441,164 km (0.056 R)
• M3: 753,973 km (0.096 R)
• M4: 921,523 km (0.104 R)
• M5: 1,068,727 km (0.081 R)
• M6: 1,305,241 km (0.096 R)
• M7: 1,397,394 km (0.062 R)
• M8: 1,491,940 km (0.042 R)
• M9: 1,618,200 km (0.112 R)
• M10: 1,778,868 km (0.064 R)
• M11: 2,008,651 km (0.091 R)
• M12: 2,116,361 km (0.12 R)
• M13: 2,215,096 km (0.055 R)
• M14: 2,360,505 km (0.061 R)
• M15: 2,590,586 km (0.12 R)
• M16: 2,756,191 km (0.103 R)
• M17: 2,840,415 km (0.109 R)
• M18: 3,287,114 km (0.101 R)
• M19: 3,428,035 km (0.099 R)
• M20: 3,532,006 km (0.083 R)
• M21: 3,716,310 km (0.039 R)
• M22: 3,930,834 km (0.035 R)
• M23: 4,053,504 km (0.067 R)
• M24: 4,917,731 km (0.038 R)
• M25: 5,168,756 km (0.093 R)
• M26: 5,484,707 km (0.052 R)
• M27: 5,853,615 km (0.056 R)
• M28: 5,947,114 km (0.112 R)
• M29: 6,583,353 km (0.087 R)
• M30: 6,745,817 km (0.104 R)
• M31: 7,008,511 km (0.101 R)
• M32: 7,091,388 km (0.054 R)
• M33: 7,258,040 km (0.112 R)
• M34: 7,341,815 km (0.102 R)
• M35: 7,493,507 km (0.099 R)
• M36: 8,215,017 km (0.069 R)
• M37: 8,619,680 km (0.103 R)
• M38: 8,708,541 km (0.115 R)
• M39: 8,869,209 km (0.089 R)
• M40: 8,976,919 km (0.026 R)
• M41: 9,103,030 km (0.078 R)
• M42: 9,284,343 km (0.097 R)
• M43: 9,521,755 km (0.065 R)
• M44: 9,946,912 km (0.046 R)
• M45: 10,340,504 km (0.098 R)
• M46: 10,435,050 km (0.105 R)
• M47: 10,548,744 km (0.108 R)
• M48: 10,662,887 km (0.119 R)
• M49: 10,777,479 km (0.112 R)
• M50: 10,969,413 km (0.117 R)
• M51: 11,123,798 km (0.11 R)
• M52: 11,650,084 km (0.101 R)
• M53: 11,827,208 km (0.118 R)
• M54: 12,244,287 km (0.081 R)
• M55: 12,384,460 km (0.042 R)
• M56: 12,646,106 km (0.108 R)
• M57: 12,767,430 km (0.056 R)
• M58: 12,950,239 km (0.06 R)
• M59: 13,133,795 km (0.053 R)
• M60: 13,586,479 km (0.054 R)
• M61: 13,918,885 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.3

Radius: 13.5

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.42 AU - 3.1 AU

Year: 3008 Days

Day: 14 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 19,258,983 km

• M1: 168,597 km (0.047 R)
• M2: 301,889 km (0.058 R)
• M3: 486,343 km (0.086 R)
• M4: 874,848 km (0.095 R)
• M5: 964,158 km (0.108 R)
• M6: 1,080,545 km (0.103 R)
• M7: 1,165,218 km (0.107 R)
• M8: 1,541,157 km (0.057 R)
• M9: 1,808,339 km (0.073 R)
• M10: 1,910,664 km (0.082 R)
• M11: 2,198,640 km (0.071 R)
• M12: 2,452,358 km (0.094 R)
• M13: 2,800,023 km (0.065 R)
• M14: 3,128,540 km (0.116 R)
• M15: 3,270,509 km (0.032 R)
• M16: 3,506,125 km (0.102 R)
• M17: 3,841,673 km (0.032 R)
• M18: 3,955,966 km (0.058 R)
• M19: 4,090,604 km (0.097 R)
• M20: 4,207,291 km (0.06 R)
• M21: 4,544,035 km (0.11 R)
• M22: 4,644,864 km (0.064 R)
• M23: 5,456,433 km (0.119 R)
• M24: 5,845,986 km (0.089 R)
• M25: 6,044,203 km (0.033 R)
• M26: 6,155,204 km (0.075 R)
• M27: 6,675,057 km (0.063 R)
• M28: 7,398,063 km (0.108 R)
• M29: 7,708,778 km (0.102 R)
• M30: 7,975,062 km (0.071 R)
• M31: 8,716,769 km (0.099 R)
• M32: 9,070,418 km (0.032 R)
• M33: 9,197,875 km (0.113 R)
• M34: 9,403,124 km (0.111 R)
• M35: 9,818,258 km (0.089 R)
• M36: 10,001,665 km (0.034 R)
• M37: 10,398,698 km (0.066 R)
• M38: 10,532,139 km (0.081 R)
• M39: 12,206,588 km (0.058 R)
• M40: 12,347,509 km (0.079 R)
• M41: 12,460,605 km (0.068 R)
• M42: 12,602,573 km (0.114 R)
• M43: 12,945,302 km (0.097 R)
• M44: 13,233,278 km (0.115 R)
• M45: 13,465,155 km (0.103 R)
• M46: 13,757,020 km (0.055 R)
• M47: 14,525,504 km (0.082 R)
• M48: 14,645,033 km (0.065 R)
• M49: 15,216,946 km (0.071 R)
• M50: 15,919,308 km (0.097 R)
• M51: 16,414,028 km (0.1 R)
• M52: 17,165,757 km (0.113 R)
• M53: 17,609,465 km (0.112 R)
• M54: 18,314,220 km (0.093 R)
• M55: 18,540,562 km (0.078 R)
• M56: 18,767,651 km (0.104 R)
• M57: 19,224,822 km (0.117 R)
• M58: 20,283,377 km (0.112 R)
• M59: 21,157,328 km (0.087 R)
• M60: 21,564,832 km (0.039 R)
• M61: 21,837,998 km (0.11 R)
• M62: 22,077,953 km (0.055 R)
• M63: 22,456,884 km (0.104 R)
• M64: 22,595,113 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.2

Radius: 8.6

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.51 AU - 3.77 AU

Year: 3650 Days

Day: 13.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 19,258,983 km

• M1: 162,164 km (0.114 R)
• M2: 301,141 km (0.063 R)
• M3: 623,225 km (0.043 R)
• M4: 944,262 km (0.11 R)
• M5: 1,171,351 km (0.081 R)
• M6: 1,298,659 km (0.064 R)
• M7: 1,356,703 km (0.115 R)
• M8: 1,820,905 km (0.119 R)
• M9: 1,886,429 km (0.096 R)
• M10: 1,969,456 km (0.119 R)
• M11: 2,191,160 km (0.104 R)
• M12: 2,402,991 km (0.072 R)
• M13: 2,584,752 km (0.092 R)
• M14: 2,640,103 km (0.085 R)
• M15: 2,695,903 km (0.111 R)
• M16: 2,942,291 km (0.114 R)
• M17: 3,078,126 km (0.082 R)
• M18: 3,196,159 km (0.083 R)
• M19: 3,416,516 km (0.084 R)
• M20: 3,662,605 km (0.075 R)
• M21: 3,766,874 km (0.107 R)
• M22: 4,193,976 km (0.1 R)
• M23: 4,303,033 km (0.063 R)
• M24: 4,479,708 km (0.07 R)
• M25: 4,613,898 km (0.103 R)
• M26: 5,116,846 km (0.119 R)
• M27: 5,565,340 km (0.083 R)
• M28: 5,661,382 km (0.094 R)
• M29: 5,806,492 km (0.098 R)
• M30: 5,952,798 km (0.115 R)
• M31: 6,075,768 km (0.117 R)
• M32: 6,174,652 km (0.064 R)
• M33: 6,601,156 km (0.057 R)
• M34: 6,882,100 km (0.108 R)
• M35: 7,802,277 km (0.083 R)
• M36: 8,788,725 km (0.119 R)
• M37: 8,844,675 km (0.087 R)
• M38: 9,013,272 km (0.045 R)
• M39: 9,126,218 km (0.083 R)
• M40: 9,296,460 km (0.084 R)
• M41: 9,698,131 km (0.078 R)
• M42: 10,017,672 km (0.086 R)
• M43: 10,163,979 km (0.068 R)
• M44: 10,726,766 km (0.081 R)
• M45: 10,846,594 km (0.075 R)
• M46: 11,269,357 km (0.077 R)
• M47: 11,851,592 km (0.084 R)
• M48: 11,944,492 km (0.088 R)
• M49: 12,037,542 km (0.09 R)
• M50: 12,193,274 km (0.092 R)
• M51: 12,443,700 km (0.104 R)
• M52: 12,664,208 km (0.066 R)
• M53: 13,301,644 km (0.11 R)
• M54: 13,884,178 km (0.101 R)
• M55: 14,014,777 km (0.06 R)
• M56: 14,342,995 km (0.098 R)
• M57: 15,107,590 km (0.04 R)
• M58: 15,953,715 km (0.089 R)
• M59: 16,365,409 km (0.052 R)
• M60: 16,676,273 km (0.111 R)
• M61: 17,198,968 km (0.066 R)
• M62: 17,833,263 km (0.111 R)
• M63: 17,939,777 km (0.12 R)
• M64: 18,439,434 km (0.096 R)
• M65: 18,726,961 km (0.101 R)
• M66: 18,835,270 km (0.113 R)
• M67: 19,052,336 km (0.077 R)
• M68: 19,671,821 km (0.102 R)
• M69: 20,297,888 km (0.072 R)
• M70: 20,446,289 km (0.099 R)
• M71: 20,669,339 km (0.044 R)
• M72: 20,893,287 km (0.046 R)
• M73: 21,080,434 km (0.078 R)
• M74: 21,683,314 km (0.077 R)
• M75: 22,215,433 km (0.07 R)
• M76: 22,291,728 km (0.101 R)
• M77: 23,021,616 km (0.112 R)
• M78: 23,176,301 km (0.1 R)
• M79: 24,033,048 km (0.069 R)
• M80: 25,019,197 km (0.094 R)
• M81: 26,381,435 km (0.047 R)
• M82: 26,583,841 km (0.094 R)
• M83: 26,664,923 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.7

Radius: 9.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.5 AU - 4.12 AU

Year: 3950 Days

Day: 5.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 19,258,983 km

• M1: 124,914 km (0.059 R)
• M2: 243,545 km (0.075 R)
• M3: 365,019 km (0.097 R)
• M4: 435,330 km (0.085 R)
• M5: 760,107 km (0.096 R)
• M6: 903,870 km (0.119 R)
• M7: 974,181 km (0.098 R)
• M8: 1,057,059 km (0.039 R)
• M9: 1,142,329 km (0.084 R)
• M10: 1,331,720 km (0.102 R)
• M11: 1,400,984 km (0.096 R)
• M12: 1,894,807 km (0.1 R)
• M13: 2,106,787 km (0.099 R)
• M14: 2,215,694 km (0.073 R)
• M15: 2,382,645 km (0.095 R)
• M16: 2,670,322 km (0.118 R)
• M17: 2,818,424 km (0.102 R)
• M18: 3,713,767 km (0.058 R)
• M19: 3,796,345 km (0.114 R)
• M20: 4,235,415 km (0.039 R)
• M21: 4,321,733 km (0.073 R)
• M22: 4,496,014 km (0.103 R)
• M23: 5,069,722 km (0.105 R)
• M24: 5,179,976 km (0.05 R)
• M25: 5,496,525 km (0.064 R)
• M26: 5,666,618 km (0.079 R)
• M27: 5,742,763 km (0.052 R)
• M28: 5,857,654 km (0.049 R)
• M29: 5,992,741 km (0.12 R)
• M30: 6,324,998 km (0.047 R)
• M31: 6,384,239 km (0.11 R)
• M32: 6,443,779 km (0.11 R)
• M33: 6,824,655 km (0.109 R)
• M34: 6,905,737 km (0.053 R)
• M35: 7,254,150 km (0.106 R)
• M36: 7,378,466 km (0.096 R)
• M37: 7,587,305 km (0.086 R)
• M38: 7,989,424 km (0.045 R)
• M39: 8,507,481 km (0.05 R)
• M40: 8,594,846 km (0.118 R)
• M41: 8,770,474 km (0.098 R)
• M42: 8,903,018 km (0.097 R)
• M43: 8,991,730 km (0.091 R)
• M44: 9,417,336 km (0.061 R)
• M45: 9,735,081 km (0.082 R)
• M46: 10,079,456 km (0.088 R)
• M47: 10,148,869 km (0.117 R)
• M48: 10,287,995 km (0.109 R)
• M49: 10,427,869 km (0.038 R)
• M50: 10,733,049 km (0.037 R)
• M51: 11,232,257 km (0.093 R)
• M52: 11,714,710 km (0.119 R)
• M53: 11,860,867 km (0.108 R)
• M54: 12,327,313 km (0.079 R)
• M55: 12,426,347 km (0.072 R)
• M56: 12,950,388 km (0.096 R)
• M57: 13,101,482 km (0.093 R)
• M58: 13,202,610 km (0.101 R)
• M59: 13,917,090 km (0.12 R)
• M60: 14,279,117 km (0.086 R)
• M61: 15,865,303 km (0.113 R)
• M62: 16,297,790 km (0.105 R)
• M63: 16,379,172 km (0.118 R)
• M64: 17,479,015 km (0.086 R)
• M65: 17,729,741 km (0.107 R)
• M66: 18,291,182 km (0.088 R)
• M67: 18,432,402 km (0.063 R)
• M68: 18,545,648 km (0.096 R)
• M69: 18,972,600 km (0.041 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: 162 - 14,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit