🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.52 AU - 0.7 AU

Year: 308 Days

Day: 12.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.9

Radius: 12.4

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.91 AU - 0.99 AU

Year: 598 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 39,814,612 km

• M1: 154,834 km (0.119 R)
• M2: 252,372 km (0.103 R)
• M3: 346,020 km (0.118 R)
• M4: 443,109 km (0.117 R)
• M5: 710,889 km (0.099 R)
• M6: 829,371 km (0.12 R)
• M7: 982,110 km (0.069 R)
• M8: 1,268,889 km (0.096 R)
• M9: 1,366,577 km (0.078 R)
• M10: 1,524,402 km (0.095 R)
• M11: 1,641,986 km (0.072 R)
• M12: 1,722,171 km (0.119 R)
• M13: 1,949,709 km (0.115 R)
• M14: 2,027,799 km (0.057 R)
• M15: 2,194,750 km (0.111 R)
• M16: 2,276,132 km (0.1 R)
• M17: 2,381,449 km (0.094 R)
• M18: 2,526,858 km (0.084 R)
• M19: 2,981,186 km (0.091 R)
• M20: 3,130,186 km (0.104 R)
• M21: 3,470,072 km (0.058 R)
• M22: 3,627,000 km (0.038 R)
• M23: 3,759,544 km (0.089 R)
• M24: 4,047,969 km (0.12 R)
• M25: 4,287,625 km (0.061 R)
• M26: 4,371,699 km (0.118 R)
• M27: 4,617,637 km (0.061 R)
• M28: 4,761,700 km (0.094 R)
• M29: 4,907,259 km (0.087 R)
• M30: 5,044,440 km (0.072 R)
• M31: 5,312,669 km (0.077 R)
• M32: 5,403,176 km (0.108 R)
• M33: 5,606,031 km (0.104 R)
• M34: 6,061,407 km (0.117 R)
• M35: 6,346,839 km (0.055 R)
• M36: 6,636,610 km (0.064 R)
• M37: 6,887,037 km (0.079 R)
• M38: 6,985,772 km (0.1 R)
• M39: 7,062,964 km (0.049 R)
• M40: 7,140,456 km (0.033 R)
• M41: 7,318,627 km (0.094 R)
• M42: 7,442,045 km (0.119 R)
• M43: 7,554,842 km (0.066 R)
• M44: 7,736,454 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.7

Radius: 11.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.7 AU - 4.82 AU

Year: 5677 Days

Day: 13.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,814,612 km

• M1: 148,850 km (0.062 R)
• M2: 270,024 km (0.068 R)
• M3: 465,698 km (0.088 R)
• M4: 640,728 km (0.055 R)
• M5: 946,955 km (0.106 R)
• M6: 1,244,056 km (0.049 R)
• M7: 1,737,130 km (0.12 R)
• M8: 1,814,772 km (0.067 R)
• M9: 2,120,251 km (0.115 R)
• M10: 2,253,842 km (0.072 R)
• M11: 2,373,221 km (0.097 R)
• M12: 2,618,412 km (0.102 R)
• M13: 2,816,928 km (0.111 R)
• M14: 3,229,070 km (0.091 R)
• M15: 3,306,113 km (0.118 R)
• M16: 3,442,397 km (0.041 R)
• M17: 3,740,844 km (0.078 R)
• M18: 3,903,607 km (0.103 R)
• M19: 3,985,886 km (0.078 R)
• M20: 4,730,135 km (0.03 R)
• M21: 4,950,792 km (0.027 R)
• M22: 5,062,392 km (0.11 R)
• M23: 6,104,491 km (0.043 R)
• M24: 6,200,233 km (0.072 R)
• M25: 7,135,519 km (0.098 R)
• M26: 7,619,618 km (0.118 R)
• M27: 7,852,691 km (0.048 R)
• M28: 7,983,141 km (0.081 R)
• M29: 8,432,383 km (0.034 R)
• M30: 8,512,418 km (0.104 R)
• M31: 8,673,535 km (0.057 R)
• M32: 8,781,395 km (0.09 R)
• M33: 9,053,214 km (0.091 R)
• M34: 9,382,928 km (0.095 R)
• M35: 9,466,104 km (0.095 R)
• M36: 9,632,906 km (0.04 R)
• M37: 9,772,780 km (0.094 R)
• M38: 10,683,682 km (0.04 R)
• M39: 10,944,730 km (0.063 R)
• M40: 11,443,639 km (0.083 R)
• M41: 12,311,905 km (0.051 R)
• M42: 12,738,707 km (0.106 R)
• M43: 12,923,162 km (0.118 R)
• M44: 13,669,655 km (0.101 R)
• M45: 14,366,183 km (0.116 R)
• M46: 14,880,051 km (0.11 R)
• M47: 15,236,842 km (0.114 R)
• M48: 15,629,387 km (0.03 R)
• M49: 15,727,972 km (0.098 R)
• M50: 15,992,012 km (0.109 R)
• M51: 16,091,495 km (0.105 R)
• M52: 16,224,338 km (0.094 R)
• M53: 16,625,111 km (0.119 R)
• M54: 17,198,519 km (0.039 R)
• M55: 17,334,354 km (0.118 R)
• M56: 17,778,361 km (0.086 R)
• M57: 18,364,635 km (0.058 R)
• M58: 18,538,318 km (0.085 R)
• M59: 18,642,737 km (0.06 R)
• M60: 18,957,341 km (0.055 R)
• M61: 19,097,664 km (0.051 R)
• M62: 19,733,605 km (0.094 R)
• M63: 19,947,230 km (0.089 R)
• M64: 20,592,446 km (0.063 R)
• M65: 20,700,605 km (0.101 R)
• M66: 20,808,914 km (0.068 R)
• M67: 21,062,632 km (0.084 R)
• M68: 21,536,409 km (0.068 R)
• M69: 23,128,579 km (0.045 R)
• M70: 24,185,637 km (0.077 R)
• M71: 24,490,518 km (0.075 R)
• M72: 24,873,488 km (0.117 R)
• M73: 25,181,361 km (0.086 R)
• M74: 25,374,342 km (0.114 R)
• M75: 26,034,218 km (0.088 R)
• M76: 26,190,398 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.3

Radius: 11.3

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.18 AU - 4.74 AU

Year: 6082 Days

Day: 12.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 39,814,612 km

• M1: 333,005 km (0.074 R)
• M2: 483,500 km (0.118 R)
• M3: 572,661 km (0.086 R)
• M4: 962,961 km (0.038 R)
• M5: 1,223,711 km (0.072 R)
• M6: 1,373,757 km (0.087 R)
• M7: 1,541,456 km (0.082 R)
• M8: 1,787,994 km (0.096 R)
• M9: 1,885,382 km (0.087 R)
• M10: 2,253,692 km (0.118 R)
• M11: 2,466,570 km (0.1 R)
• M12: 2,603,153 km (0.12 R)
• M13: 3,028,011 km (0.066 R)
• M14: 4,119,177 km (0.058 R)
• M15: 4,314,851 km (0.086 R)
• M16: 4,834,554 km (0.09 R)
• M17: 4,989,239 km (0.108 R)
• M18: 5,338,849 km (0.112 R)
• M19: 5,750,692 km (0.109 R)
• M20: 6,284,756 km (0.081 R)
• M21: 6,397,254 km (0.086 R)
• M22: 7,380,561 km (0.069 R)
• M23: 7,678,859 km (0.034 R)
• M24: 7,799,135 km (0.087 R)
• M25: 8,597,090 km (0.068 R)
• M26: 8,784,985 km (0.075 R)
• M27: 8,932,040 km (0.088 R)
• M28: 9,143,422 km (0.108 R)
• M29: 9,228,543 km (0.076 R)
• M30: 9,506,795 km (0.096 R)
• M31: 9,722,814 km (0.098 R)
• M32: 10,536,028 km (0.09 R)
• M33: 10,917,054 km (0.095 R)
• M34: 11,761,833 km (0.11 R)
• M35: 12,274,206 km (0.112 R)
• M36: 13,008,432 km (0.117 R)
• M37: 13,417,283 km (0.083 R)
• M38: 13,659,632 km (0.063 R)
• M39: 14,148,817 km (0.082 R)
• M40: 14,395,653 km (0.103 R)
• M41: 14,494,687 km (0.104 R)
• M42: 15,625,348 km (0.099 R)
• M43: 15,931,575 km (0.103 R)
• M44: 17,334,354 km (0.105 R)
• M45: 17,545,586 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.1

Radius: 10.3

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.2 AU - 5.82 AU

Year: 7241 Days

Day: 12.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,814,612 km

• M1: 129,103 km (0.057 R)
• M2: 223,350 km (0.075 R)
• M3: 439,070 km (0.041 R)
• M4: 550,969 km (0.09 R)
• M5: 725,550 km (0.118 R)
• M6: 862,133 km (0.044 R)
• M7: 948,451 km (0.029 R)
• M8: 1,037,910 km (0.109 R)
• M9: 1,225,805 km (0.051 R)
• M10: 1,307,485 km (0.113 R)
• M11: 1,653,056 km (0.109 R)
• M12: 2,616,018 km (0.09 R)
• M13: 2,831,140 km (0.102 R)
• M14: 3,393,927 km (0.085 R)
• M15: 3,487,276 km (0.081 R)
• M16: 3,869,050 km (0.074 R)
• M17: 4,214,322 km (0.115 R)
• M18: 4,518,155 km (0.102 R)
• M19: 4,672,839 km (0.047 R)
• M20: 5,013,922 km (0.099 R)
• M21: 5,174,142 km (0.11 R)
• M22: 5,336,006 km (0.061 R)
• M23: 5,527,043 km (0.078 R)
• M24: 6,199,037 km (0.084 R)
• M25: 6,313,629 km (0.08 R)
• M26: 6,457,841 km (0.103 R)
• M27: 7,075,231 km (0.097 R)
• M28: 7,165,140 km (0.106 R)
• M29: 7,711,621 km (0.106 R)
• M30: 7,958,906 km (0.104 R)
• M31: 8,083,521 km (0.103 R)
• M32: 8,429,690 km (0.109 R)
• M33: 8,556,699 km (0.114 R)
• M34: 8,844,974 km (0.052 R)
• M35: 9,332,514 km (0.12 R)
• M36: 9,529,983 km (0.082 R)
• M37: 9,962,620 km (0.073 R)
• M38: 10,063,299 km (0.076 R)
• M39: 10,401,690 km (0.034 R)
• M40: 10,847,042 km (0.117 R)
• M41: 11,159,104 km (0.118 R)
• M42: 12,184,447 km (0.094 R)
• M43: 12,364,414 km (0.114 R)
• M44: 13,166,258 km (0.115 R)
• M45: 13,350,712 km (0.088 R)
• M46: 14,060,105 km (0.079 R)
• M47: 14,552,432 km (0.079 R)
• M48: 14,705,022 km (0.115 R)
• M49: 15,011,847 km (0.112 R)
• M50: 15,827,604 km (0.104 R)
• M51: 16,063,221 km (0.051 R)
• M52: 16,737,309 km (0.068 R)
• M53: 16,857,286 km (0.089 R)
• M54: 18,897,652 km (0.095 R)
• M55: 19,189,517 km (0.089 R)
• M56: 20,159,061 km (0.119 R)
• M57: 20,329,303 km (0.094 R)
• M58: 20,457,210 km (0.093 R)
• M59: 20,585,565 km (0.03 R)
• M60: 22,277,217 km (0.068 R)
• M61: 23,519,029 km (0.108 R)
• M62: 23,788,006 km (0.118 R)
• M63: 24,193,416 km (0.028 R)
• M64: 24,465,086 km (0.092 R)
• M65: 24,692,176 km (0.078 R)
• M66: 24,965,641 km (0.108 R)
• M67: 25,056,895 km (0.118 R)
• M68: 26,208,500 km (0.095 R)
• M69: 27,330,035 km (0.082 R)
• M70: 27,944,134 km (0.06 R)
• M71: 29,378,628 km (0.038 R)
• M72: 29,475,119 km (0.09 R)
• M73: 29,668,399 km (0.098 R)
• M74: 30,202,165 km (0.092 R)
• M75: 30,543,397 km (0.117 R)
• M76: 30,885,976 km (0.074 R)
• M77: 31,772,793 km (0.067 R)
• M78: 32,269,009 km (0.101 R)
• M79: 33,672,087 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.8

Radius: 10

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.59 AU - 6.83 AU

Year: 8810 Days

Day: 9 Hours

Environment

Temp: -214 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,814,612 km

• M1: 125,662 km (0.116 R)
• M2: 204,650 km (0.109 R)
• M3: 281,244 km (0.033 R)
• M4: 678,726 km (0.052 R)
• M5: 859,440 km (0.061 R)
• M6: 1,039,406 km (0.102 R)
• M7: 1,474,736 km (0.076 R)
• M8: 1,592,170 km (0.042 R)
• M9: 1,692,401 km (0.078 R)
• M10: 1,794,875 km (0.06 R)
• M11: 2,006,257 km (0.083 R)
• M12: 2,093,024 km (0.115 R)
• M13: 2,248,157 km (0.05 R)
• M14: 2,712,359 km (0.079 R)
• M15: 2,808,700 km (0.077 R)
• M16: 2,881,853 km (0.101 R)
• M17: 2,955,605 km (0.113 R)
• M18: 3,282,626 km (0.119 R)
• M19: 4,081,180 km (0.086 R)
• M20: 4,588,316 km (0.092 R)
• M21: 4,703,806 km (0.079 R)
• M22: 5,026,189 km (0.1 R)
• M23: 6,036,424 km (0.114 R)
• M24: 6,419,245 km (0.085 R)
• M25: 7,008,062 km (0.105 R)
• M26: 7,208,224 km (0.094 R)
• M27: 7,410,331 km (0.068 R)
• M28: 7,546,165 km (0.106 R)
• M29: 7,614,232 km (0.116 R)
• M30: 7,785,672 km (0.09 R)
• M31: 8,167,296 km (0.095 R)
• M32: 8,237,308 km (0.073 R)
• M33: 9,275,367 km (0.119 R)
• M34: 9,791,181 km (0.106 R)
• M35: 10,467,961 km (0.109 R)
• M36: 11,511,556 km (0.062 R)
• M37: 11,590,245 km (0.068 R)
• M38: 11,708,427 km (0.088 R)
• M39: 12,507,280 km (0.063 R)
• M40: 13,364,775 km (0.062 R)
• M41: 13,613,257 km (0.116 R)
• M42: 13,905,122 km (0.045 R)
• M43: 14,030,934 km (0.108 R)
• M44: 14,665,229 km (0.098 R)
• M45: 16,490,622 km (0.036 R)
• M46: 16,712,625 km (0.116 R)
• M47: 17,384,769 km (0.111 R)
• M48: 17,565,483 km (0.088 R)
• M49: 17,928,856 km (0.114 R)
• M50: 18,020,111 km (0.113 R)
• M51: 19,220,035 km (0.111 R)
• M52: 20,160,707 km (0.1 R)
• M53: 20,303,124 km (0.094 R)
• M54: 21,260,849 km (0.09 R)
• M55: 21,599,539 km (0.087 R)
• M56: 21,745,247 km (0.07 R)
• M57: 21,988,793 km (0.12 R)
• M58: 22,233,236 km (0.104 R)
• M59: 22,331,222 km (0.12 R)
• M60: 22,922,583 km (0.065 R)
• M61: 23,419,247 km (0.072 R)
• M62: 23,519,029 km (0.075 R)
• M63: 23,618,961 km (0.099 R)
• M64: 23,869,387 km (0.044 R)
• M65: 24,120,562 km (0.098 R)
• M66: 24,625,754 km (0.084 R)
• M67: 24,828,759 km (0.098 R)
• M68: 25,441,362 km (0.086 R)
• M69: 25,903,918 km (0.09 R)
• M70: 27,361,002 km (0.085 R)
• M71: 27,729,461 km (0.1 R)
• M72: 27,940,694 km (0.117 R)
• M73: 28,577,681 km (0.041 R)
• M74: 28,684,345 km (0.062 R)
• M75: 29,326,867 km (0.069 R)
• M76: 30,028,332 km (0.029 R)
• M77: 30,408,310 km (0.049 R)
• M78: 31,118,302 km (0.107 R)
• M79: 31,613,022 km (0.051 R)
• M80: 32,554,591 km (0.079 R)
• M81: 32,945,041 km (0.069 R)
• M82: 33,899,625 km (0.086 R)
• M83: 37,749,227 km (0.06 R)
• M84: 38,159,275 km (0.069 R)
• M85: 38,512,027 km (0.067 R)
• M86: 39,280,063 km (0.118 R)
• M87: 39,517,325 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 16,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit