🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.31 AU - 1.81 AU

Year: 746 Days

Day: 45.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,466,079 km

• M1: 174,730 km (0.106 R)
• M2: 322,533 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.42 AU - 2.8 AU

Year: 1614 Days

Day: 37.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,466,079 km

• M1: 985,850 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.42 AU - 3.26 AU

Year: 1833 Days

Day: 20.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.51 AU - 4.37 AU

Year: 2994 Days

Day: 20.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,466,079 km

• M1: 1,165,966 km (0.049 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.6

Radius: 12.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.26 AU - 5.52 AU

Year: 4140 Days

Day: 14.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 49,466,079 km

• M1: 160,070 km (0.088 R)
• M2: 259,702 km (0.102 R)
• M3: 588,219 km (0.102 R)
• M4: 738,116 km (0.093 R)
• M5: 1,007,242 km (0.113 R)
• M6: 1,129,015 km (0.115 R)
• M7: 1,308,383 km (0.07 R)
• M8: 1,456,335 km (0.085 R)
• M9: 1,539,512 km (0.111 R)
• M10: 1,638,695 km (0.104 R)
• M11: 1,740,122 km (0.079 R)
• M12: 1,949,559 km (0.057 R)
• M13: 2,135,958 km (0.098 R)
• M14: 2,295,879 km (0.08 R)
• M15: 2,509,803 km (0.111 R)
• M16: 2,627,836 km (0.087 R)
• M17: 2,887,089 km (0.083 R)
• M18: 3,264,226 km (0.106 R)
• M19: 3,908,244 km (0.105 R)
• M20: 4,006,381 km (0.035 R)
• M21: 4,225,093 km (0.045 R)
• M22: 4,778,754 km (0.071 R)
• M23: 5,139,285 km (0.109 R)
• M24: 5,442,969 km (0.096 R)
• M25: 5,574,914 km (0.119 R)
• M26: 5,819,507 km (0.093 R)
• M27: 6,181,833 km (0.099 R)
• M28: 7,336,878 km (0.101 R)
• M29: 7,901,760 km (0.085 R)
• M30: 8,126,755 km (0.056 R)
• M31: 8,252,716 km (0.1 R)
• M32: 8,455,421 km (0.116 R)
• M33: 8,891,798 km (0.093 R)
• M34: 9,414,792 km (0.104 R)
• M35: 10,572,830 km (0.09 R)
• M36: 10,848,538 km (0.069 R)
• M37: 11,043,016 km (0.066 R)
• M38: 11,350,888 km (0.105 R)
• M39: 11,975,310 km (0.08 R)
• M40: 12,320,581 km (0.12 R)
• M41: 12,552,608 km (0.068 R)
• M42: 12,698,316 km (0.077 R)
• M43: 12,786,130 km (0.099 R)
• M44: 12,903,415 km (0.047 R)
• M45: 13,020,999 km (0.102 R)
• M46: 13,168,652 km (0.089 R)
• M47: 13,554,913 km (0.042 R)
• M48: 14,126,228 km (0.112 R)
• M49: 14,859,108 km (0.113 R)
• M50: 15,168,177 km (0.108 R)
• M51: 15,292,493 km (0.105 R)
• M52: 15,385,842 km (0.101 R)
• M53: 15,510,606 km (0.085 R)
• M54: 16,108,100 km (0.086 R)
• M55: 16,330,104 km (0.119 R)
• M56: 17,585,828 km (0.03 R)
• M57: 17,912,849 km (0.08 R)
• M58: 18,011,284 km (0.082 R)
• M59: 18,340,849 km (0.119 R)
• M60: 19,140,000 km (0.073 R)
• M61: 19,476,446 km (0.086 R)
• M62: 19,577,724 km (0.052 R)
• M63: 19,746,919 km (0.104 R)
• M64: 20,120,914 km (0.104 R)
• M65: 20,979,605 km (0.103 R)
• M66: 21,118,133 km (0.052 R)
• M67: 21,535,361 km (0.12 R)
• M68: 22,237,125 km (0.119 R)
• M69: 22,342,891 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.2

Radius: 11.5

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.48 AU - 5.64 AU

Year: 5020 Days

Day: 15 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,466,079 km

• M1: 148,551 km (0.101 R)
• M2: 276,008 km (0.076 R)
• M3: 530,624 km (0.032 R)
• M4: 726,746 km (0.087 R)
• M5: 834,307 km (0.115 R)
• M6: 1,271,881 km (0.038 R)
• M7: 1,738,776 km (0.096 R)
• M8: 1,963,023 km (0.115 R)
• M9: 2,098,260 km (0.03 R)
• M10: 2,177,098 km (0.074 R)
• M11: 2,337,616 km (0.092 R)
• M12: 4,426,152 km (0.092 R)
• M13: 4,734,473 km (0.073 R)
• M14: 4,891,252 km (0.071 R)
• M15: 5,076,454 km (0.111 R)
• M16: 5,590,772 km (0.085 R)
• M17: 5,728,850 km (0.085 R)
• M18: 6,235,688 km (0.109 R)
• M19: 6,552,387 km (0.093 R)
• M20: 6,815,679 km (0.095 R)
• M21: 7,322,217 km (0.09 R)
• M22: 7,810,355 km (0.09 R)
• M23: 7,965,039 km (0.09 R)
• M24: 8,849,911 km (0.097 R)
• M25: 9,468,348 km (0.102 R)
• M26: 9,832,619 km (0.119 R)
• M27: 10,541,115 km (0.095 R)
• M28: 10,953,257 km (0.104 R)
• M29: 11,196,204 km (0.032 R)
• M30: 11,335,779 km (0.109 R)
• M31: 11,476,101 km (0.107 R)
• M32: 12,873,046 km (0.039 R)
• M33: 13,092,806 km (0.097 R)
• M34: 14,512,938 km (0.088 R)
• M35: 14,818,118 km (0.046 R)
• M36: 15,048,349 km (0.076 R)
• M37: 15,863,807 km (0.067 R)
• M38: 16,099,274 km (0.106 R)
• M39: 16,933,133 km (0.059 R)
• M40: 17,053,409 km (0.088 R)
• M41: 17,496,817 km (0.039 R)
• M42: 17,618,440 km (0.115 R)
• M43: 17,699,672 km (0.116 R)
• M44: 17,984,806 km (0.046 R)
• M45: 18,642,587 km (0.093 R)
• M46: 18,725,315 km (0.071 R)
• M47: 18,808,192 km (0.047 R)
• M48: 19,015,984 km (0.078 R)
• M49: 19,099,310 km (0.047 R)
• M50: 19,939,302 km (0.118 R)
• M51: 20,406,346 km (0.101 R)
• M52: 20,877,131 km (0.113 R)
• M53: 21,264,889 km (0.104 R)
• M54: 21,481,357 km (0.108 R)
• M55: 22,310,727 km (0.114 R)
• M56: 22,618,899 km (0.118 R)
• M57: 22,972,847 km (0.07 R)
• M58: 23,686,280 km (0.095 R)
• M59: 23,820,918 km (0.081 R)
• M60: 24,769,967 km (0.102 R)
• M61: 25,272,167 km (0.118 R)
• M62: 25,547,427 km (0.119 R)
• M63: 25,685,506 km (0.102 R)
• M64: 26,054,713 km (0.096 R)
• M65: 27,314,028 km (0.096 R)
• M66: 27,880,106 km (0.037 R)
• M67: 28,022,224 km (0.045 R)
• M68: 28,259,636 km (0.088 R)
• M69: 29,649,700 km (0.083 R)
• M70: 29,940,069 km (0.026 R)
• M71: 30,474,881 km (0.08 R)
• M72: 31,209,407 km (0.086 R)
• M73: 31,702,182 km (0.086 R)
• M74: 32,048,801 km (0.107 R)
• M75: 32,147,984 km (0.118 R)
• M76: 32,545,914 km (0.106 R)
• M77: 33,397,126 km (0.117 R)
• M78: 33,699,314 km (0.09 R)

Asteroid Belt

Center: 7.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.2

Radius: 8.3

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.17 AU - 12.25 AU

Year: 12491 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,466,079 km

• M1: 138,976 km (0.042 R)
• M2: 628,161 km (0.12 R)
• M3: 868,565 km (0.079 R)
• M4: 955,182 km (0.093 R)
• M5: 1,208,751 km (0.059 R)
• M6: 1,306,289 km (0.082 R)
• M7: 1,695,542 km (0.087 R)
• M8: 1,974,542 km (0.117 R)
• M9: 2,420,194 km (0.093 R)
• M10: 2,575,627 km (0.091 R)
• M11: 2,702,336 km (0.088 R)
• M12: 3,162,349 km (0.051 R)
• M13: 3,470,970 km (0.09 R)
• M14: 3,753,560 km (0.101 R)
• M15: 4,043,481 km (0.089 R)
• M16: 4,416,279 km (0.11 R)
• M17: 5,194,636 km (0.113 R)
• M18: 5,315,063 km (0.11 R)
• M19: 5,477,077 km (0.094 R)
• M20: 5,640,887 km (0.091 R)
• M21: 6,099,255 km (0.057 R)
• M22: 6,612,974 km (0.115 R)
• M23: 7,319,674 km (0.085 R)
• M24: 7,681,851 km (0.091 R)
• M25: 7,911,334 km (0.12 R)
• M26: 8,471,129 km (0.1 R)
• M27: 8,565,675 km (0.117 R)
• M28: 9,140,430 km (0.084 R)
• M29: 9,628,867 km (0.117 R)
• M30: 9,776,969 km (0.055 R)
• M31: 9,925,968 km (0.057 R)
• M32: 10,580,160 km (0.086 R)
• M33: 10,733,049 km (0.111 R)
• M34: 11,092,832 km (0.117 R)
• M35: 11,144,443 km (0.07 R)
• M36: 12,249,074 km (0.046 R)
• M37: 12,895,785 km (0.108 R)
• M38: 13,498,365 km (0.031 R)
• M39: 13,553,567 km (0.05 R)
• M40: 13,775,271 km (0.075 R)
• M41: 15,187,924 km (0.103 R)
• M42: 16,587,113 km (0.115 R)
• M43: 19,506,366 km (0.089 R)
• M44: 19,882,305 km (0.076 R)
• M45: 20,008,266 km (0.055 R)
• M46: 21,538,952 km (0.119 R)
• M47: 22,974,942 km (0.119 R)
• M48: 23,040,914 km (0.112 R)
• M49: 23,305,703 km (0.092 R)
• M50: 23,837,972 km (0.1 R)
• M51: 24,644,005 km (0.07 R)
• M52: 25,595,747 km (0.038 R)
• M53: 25,801,145 km (0.099 R)
• M54: 27,886,090 km (0.12 R)
• M55: 30,894,503 km (0.098 R)
• M56: 31,405,829 km (0.069 R)
• M57: 31,846,395 km (0.079 R)
• M58: 33,703,951 km (0.054 R)
• M59: 34,911,057 km (0.075 R)
• M60: 34,986,903 km (0.03 R)
• M61: 35,062,899 km (0.078 R)
• M62: 36,748,119 km (0.08 R)
• M63: 37,600,677 km (0.118 R)
• M64: 38,852,213 km (0.088 R)
• M65: 39,246,104 km (0.081 R)
• M66: 39,325,091 km (0.1 R)
• M67: 39,404,079 km (0.114 R)
• M68: 40,356,270 km (0.097 R)
• M69: 40,515,591 km (0.111 R)
• M70: 42,040,442 km (0.117 R)
• M71: 43,339,102 km (0.107 R)
• M72: 46,559,345 km (0.113 R)
• M73: 46,893,996 km (0.066 R)
• M74: 47,565,690 km (0.027 R)
• M75: 47,986,958 km (0.098 R)
• M76: 48,325,049 km (0.065 R)
• M77: 48,918,354 km (0.09 R)
• M78: 49,088,447 km (0.118 R)
• M79: 49,258,540 km (0.089 R)
• M80: 49,343,810 km (0.065 R)
• M81: 49,514,202 km (0.107 R)
• M82: 50,455,323 km (0.052 R)
• M83: 52,790,396 km (0.094 R)
• M84: 53,314,138 km (0.088 R)
• M85: 54,102,818 km (0.119 R)
• M86: 54,278,595 km (0.111 R)
• M87: 54,366,559 km (0.105 R)
• M88: 55,869,419 km (0.105 R)
• M89: 56,313,874 km (0.066 R)
• M90: 57,475,352 km (0.067 R)
• M91: 57,564,961 km (0.112 R)
• M92: 59,277,558 km (0.077 R)
• M93: 59,368,214 km (0.084 R)
• M94: 59,821,795 km (0.118 R)
• M95: 60,915,355 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.4

Radius: 13.6

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.12 AU - 13.06 AU

Year: 13195 Days

Day: 5.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,466,079 km

• M1: 250,726 km (0.109 R)
• M2: 1,043,296 km (0.061 R)
• M3: 1,181,674 km (0.047 R)
• M4: 1,918,742 km (0.09 R)
• M5: 2,091,677 km (0.11 R)
• M6: 2,641,599 km (0.087 R)
• M7: 2,807,054 km (0.054 R)
• M8: 3,747,127 km (0.026 R)
• M9: 4,059,937 km (0.084 R)
• M10: 4,219,707 km (0.077 R)
• M11: 4,578,443 km (0.098 R)
• M12: 5,290,828 km (0.048 R)
• M13: 7,085,254 km (0.094 R)
• M14: 7,200,894 km (0.106 R)
• M15: 9,813,321 km (0.055 R)
• M16: 9,942,424 km (0.101 R)
• M17: 10,817,272 km (0.072 R)
• M18: 11,444,387 km (0.073 R)
• M19: 12,037,393 km (0.103 R)
• M20: 13,491,634 km (0.113 R)
• M21: 13,779,460 km (0.11 R)
• M22: 14,166,470 km (0.084 R)
• M23: 14,361,396 km (0.103 R)
• M24: 14,459,083 km (0.055 R)
• M25: 14,606,138 km (0.074 R)
• M26: 16,768,425 km (0.101 R)
• M27: 17,233,525 km (0.044 R)
• M28: 17,493,825 km (0.112 R)
• M29: 17,912,849 km (0.105 R)
• M30: 18,282,356 km (0.119 R)
• M31: 19,190,116 km (0.113 R)
• M32: 20,003,330 km (0.056 R)
• M33: 20,331,847 km (0.071 R)
• M34: 21,607,318 km (0.041 R)
• M35: 21,775,616 km (0.112 R)
• M36: 22,283,052 km (0.098 R)
• M37: 22,509,842 km (0.06 R)
• M38: 22,908,670 km (0.067 R)
• M39: 23,886,890 km (0.091 R)
• M40: 24,002,829 km (0.08 R)
• M41: 24,177,110 km (0.075 R)
• M42: 24,351,841 km (0.096 R)
• M43: 24,761,290 km (0.077 R)
• M44: 25,172,983 km (0.101 R)
• M45: 25,705,552 km (0.098 R)
• M46: 26,062,642 km (0.108 R)
• M47: 26,421,527 km (0.111 R)
• M48: 26,721,770 km (0.053 R)
• M49: 28,855,036 km (0.069 R)
• M50: 33,802,686 km (0.116 R)
• M51: 34,063,435 km (0.094 R)
• M52: 34,981,218 km (0.115 R)
• M53: 36,573,538 km (0.11 R)
• M54: 37,176,716 km (0.12 R)
• M55: 37,445,843 km (0.118 R)
• M56: 38,392,947 km (0.102 R)
• M57: 38,869,416 km (0.114 R)
• M58: 39,690,858 km (0.072 R)
• M59: 40,310,792 km (0.104 R)
• M60: 40,448,871 km (0.096 R)
• M61: 41,281,383 km (0.095 R)
• M62: 44,381,499 km (0.079 R)
• M63: 45,096,577 km (0.05 R)
• M64: 47,118,841 km (0.107 R)
• M65: 47,702,123 km (0.076 R)
• M66: 47,994,587 km (0.071 R)
• M67: 48,434,405 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit