🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.51 AU - 1.57 AU

Year: 695 Days

Day: 20.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.86 AU - 2.16 AU

Year: 1036 Days

Day: 20.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,762,466 km

• M1: 463,155 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.3 AU - 2.46 AU

Year: 1334 Days

Day: 45.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,762,466 km

• M1: 81,830 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.31 AU - 3.47 AU

Year: 1786 Days

Day: 22.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.47 AU - 4.33 AU

Year: 2799 Days

Day: 30.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,762,466 km

• M1: 1,928,466 km (0.101 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.9

Radius: 10.3

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.56 AU - 6.18 AU

Year: 5169 Days

Day: 13.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,762,466 km

• M1: 129,103 km (0.109 R)
• M2: 296,802 km (0.116 R)
• M3: 378,183 km (0.056 R)
• M4: 558,449 km (0.096 R)
• M5: 629,508 km (0.066 R)
• M6: 1,094,009 km (0.092 R)
• M7: 1,232,986 km (0.118 R)
• M8: 1,597,855 km (0.106 R)
• M9: 2,324,601 km (0.084 R)
• M10: 2,464,924 km (0.039 R)
• M11: 2,670,472 km (0.079 R)
• M12: 2,796,433 km (0.102 R)
• M13: 3,032,798 km (0.09 R)
• M14: 3,456,459 km (0.119 R)
• M15: 4,018,199 km (0.051 R)
• M16: 4,862,679 km (0.118 R)
• M17: 5,147,364 km (0.071 R)
• M18: 5,357,997 km (0.105 R)
• M19: 5,437,733 km (0.029 R)
• M20: 6,172,857 km (0.072 R)
• M21: 6,312,581 km (0.103 R)
• M22: 6,453,203 km (0.086 R)
• M23: 6,766,312 km (0.092 R)
• M24: 7,526,269 km (0.074 R)
• M25: 7,765,476 km (0.105 R)
• M26: 8,498,356 km (0.107 R)
• M27: 8,685,054 km (0.094 R)
• M28: 9,157,783 km (0.05 R)
• M29: 9,931,503 km (0.104 R)
• M30: 10,062,551 km (0.117 R)
• M31: 10,359,353 km (0.112 R)
• M32: 10,793,337 km (0.057 R)
• M33: 10,927,975 km (0.073 R)
• M34: 11,063,211 km (0.106 R)
• M35: 11,575,584 km (0.107 R)
• M36: 11,748,070 km (0.119 R)
• M37: 11,817,334 km (0.092 R)
• M38: 12,270,616 km (0.094 R)
• M39: 12,658,673 km (0.107 R)
• M40: 12,907,753 km (0.08 R)
• M41: 13,015,015 km (0.082 R)
• M42: 13,410,701 km (0.077 R)
• M43: 13,664,718 km (0.113 R)
• M44: 13,883,580 km (0.075 R)
• M45: 14,214,191 km (0.092 R)
• M46: 14,733,595 km (0.043 R)
• M47: 15,372,528 km (0.073 R)
• M48: 15,486,372 km (0.066 R)
• M49: 15,752,805 km (0.092 R)
• M50: 15,829,100 km (0.12 R)
• M51: 16,212,968 km (0.043 R)
• M52: 18,378,697 km (0.089 R)
• M53: 18,944,476 km (0.099 R)
• M54: 20,968,984 km (0.119 R)
• M55: 21,179,468 km (0.108 R)
• M56: 21,348,364 km (0.049 R)
• M57: 22,585,987 km (0.101 R)
• M58: 22,888,175 km (0.095 R)
• M59: 23,409,374 km (0.095 R)
• M60: 23,715,152 km (0.045 R)
• M61: 23,802,816 km (0.056 R)
• M62: 23,978,444 km (0.12 R)
• M63: 24,330,897 km (0.057 R)
• M64: 24,463,590 km (0.079 R)
• M65: 24,552,003 km (0.089 R)
• M66: 24,729,426 km (0.084 R)
• M67: 25,041,038 km (0.084 R)
• M68: 25,130,198 km (0.048 R)
• M69: 26,345,382 km (0.109 R)
• M70: 26,481,516 km (0.111 R)
• M71: 27,625,491 km (0.039 R)
• M72: 29,254,163 km (0.079 R)
• M73: 29,442,357 km (0.11 R)
• M74: 29,867,065 km (0.061 R)
• M75: 30,103,879 km (0.08 R)
• M76: 30,627,172 km (0.116 R)
• M77: 31,009,544 km (0.09 R)
• M78: 31,105,436 km (0.112 R)
• M79: 31,730,905 km (0.095 R)
• M80: 31,875,865 km (0.118 R)
• M81: 32,555,040 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.3

Radius: 4.4

Gravity: 48.93 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.28 AU - 16.44 AU

Year: 19777 Days

Day: 23.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,762,466 km

• M1: 93,798 km (0.112 R)
• M2: 138,827 km (0.114 R)
• M3: 179,368 km (0.072 R)
• M4: 209,138 km (0.026 R)
• M5: 536,009 km (0.103 R)
• M6: 966,701 km (0.107 R)
• M7: 1,080,695 km (0.041 R)
• M8: 1,448,107 km (0.09 R)
• M9: 1,816,417 km (0.075 R)
• M10: 1,957,339 km (0.073 R)
• M11: 2,212,553 km (0.097 R)
• M12: 2,956,652 km (0.111 R)
• M13: 3,376,873 km (0.113 R)
• M14: 3,860,373 km (0.038 R)
• M15: 4,459,363 km (0.05 R)
• M16: 5,136,443 km (0.108 R)
• M17: 5,844,789 km (0.078 R)
• M18: 6,000,670 km (0.081 R)
• M19: 6,157,748 km (0.088 R)
• M20: 6,316,321 km (0.099 R)
• M21: 6,745,518 km (0.083 R)
• M22: 7,018,683 km (0.033 R)
• M23: 7,128,937 km (0.07 R)
• M24: 7,184,288 km (0.108 R)
• M25: 7,575,636 km (0.06 R)
• M26: 7,688,732 km (0.092 R)
• M27: 8,969,140 km (0.062 R)
• M28: 10,189,410 km (0.048 R)
• M29: 11,138,160 km (0.12 R)
• M30: 14,218,380 km (0.07 R)
• M31: 14,288,093 km (0.041 R)
• M32: 15,275,887 km (0.103 R)
• M33: 17,465,851 km (0.108 R)
• M34: 17,690,098 km (0.078 R)
• M35: 17,840,294 km (0.109 R)
• M36: 18,217,281 km (0.063 R)
• M37: 19,364,248 km (0.083 R)
• M38: 19,441,440 km (0.07 R)
• M39: 22,697,438 km (0.1 R)
• M40: 23,105,840 km (0.06 R)
• M41: 24,179,205 km (0.104 R)
• M42: 24,429,183 km (0.08 R)
• M43: 26,032,273 km (0.067 R)
• M44: 27,756,090 km (0.114 R)
• M45: 31,403,286 km (0.105 R)
• M46: 32,132,426 km (0.106 R)
• M47: 33,051,406 km (0.038 R)
• M48: 33,699,912 km (0.108 R)
• M49: 34,727,500 km (0.11 R)
• M50: 34,915,395 km (0.07 R)
• M51: 35,765,261 km (0.102 R)
• M52: 37,485,337 km (0.048 R)
• M53: 38,646,964 km (0.104 R)
• M54: 39,623,838 km (0.032 R)
• M55: 40,807,008 km (0.102 R)
• M56: 41,502,488 km (0.083 R)
• M57: 42,804,439 km (0.11 R)
• M58: 43,005,947 km (0.11 R)
• M59: 43,814,972 km (0.083 R)
• M60: 46,686,204 km (0.112 R)
• M61: 47,517,669 km (0.062 R)
• M62: 48,458,939 km (0.106 R)
• M63: 49,089,793 km (0.104 R)
• M64: 50,678,971 km (0.058 R)
• M65: 52,177,344 km (0.096 R)
• M66: 52,823,906 km (0.102 R)
• M67: 53,364,702 km (0.109 R)
• M68: 54,561,036 km (0.114 R)
• M69: 56,758,629 km (0.069 R)
• M70: 57,534,743 km (0.098 R)
• M71: 57,757,045 km (0.117 R)
• M72: 58,314,148 km (0.095 R)
• M73: 58,537,497 km (0.037 R)
• M74: 59,433,888 km (0.101 R)
• M75: 62,377,974 km (0.066 R)
• M76: 64,443,771 km (0.097 R)
• M77: 64,905,879 km (0.095 R)
• M78: 65,369,183 km (0.063 R)
• M79: 65,833,535 km (0.117 R)
• M80: 67,936,432 km (0.062 R)
• M81: 68,053,867 km (0.117 R)
• M82: 71,131,992 km (0.095 R)
• M83: 72,808,087 km (0.053 R)
• M84: 75,103,517 km (0.108 R)
• M85: 76,077,100 km (0.109 R)
• M86: 76,321,094 km (0.036 R)
• M87: 77,299,913 km (0.103 R)
• M88: 77,545,253 km (0.09 R)
• M89: 77,668,073 km (0.098 R)
• M90: 78,159,801 km (0.115 R)
• M91: 78,652,576 km (0.115 R)
• M92: 79,517,402 km (0.107 R)
• M93: 80,261,202 km (0.118 R)
• M94: 80,882,782 km (0.095 R)
• M95: 81,506,006 km (0.072 R)
• M96: 84,140,724 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.6

Radius: 7.4

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16.94 AU - 22.82 AU

Year: 32215 Days

Day: 19.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,762,466 km

• M1: 105,466 km (0.079 R)
• M2: 305,928 km (0.094 R)
• M3: 1,005,148 km (0.058 R)
• M4: 1,060,499 km (0.077 R)
• M5: 1,476,830 km (0.101 R)
• M6: 2,045,003 km (0.054 R)
• M7: 2,260,424 km (0.116 R)
• M8: 2,408,227 km (0.077 R)
• M9: 2,559,320 km (0.109 R)
• M10: 2,831,140 km (0.111 R)
• M11: 2,950,519 km (0.111 R)
• M12: 3,031,002 km (0.105 R)
• M13: 4,370,203 km (0.091 R)
• M14: 4,694,980 km (0.101 R)
• M15: 4,884,221 km (0.065 R)
• M16: 5,027,685 km (0.087 R)
• M17: 5,615,754 km (0.116 R)
• M18: 5,917,793 km (0.061 R)
• M19: 5,968,805 km (0.097 R)
• M20: 6,855,921 km (0.092 R)
• M21: 7,617,075 km (0.082 R)
• M22: 8,347,711 km (0.096 R)
• M23: 9,277,462 km (0.086 R)
• M24: 11,422,994 km (0.106 R)
• M25: 11,998,497 km (0.093 R)
• M26: 12,063,123 km (0.093 R)
• M27: 12,714,772 km (0.064 R)
• M28: 13,916,492 km (0.115 R)
• M29: 13,984,259 km (0.074 R)
• M30: 14,188,460 km (0.078 R)
• M31: 14,737,634 km (0.114 R)
• M32: 14,806,748 km (0.079 R)
• M33: 15,363,701 km (0.109 R)
• M34: 16,140,713 km (0.099 R)
• M35: 17,148,105 km (0.084 R)
• M36: 17,293,663 km (0.084 R)
• M37: 17,953,839 km (0.061 R)
• M38: 18,027,740 km (0.103 R)
• M39: 18,101,642 km (0.035 R)
• M40: 18,696,891 km (0.055 R)
• M41: 18,921,887 km (0.042 R)
• M42: 19,072,233 km (0.091 R)
• M43: 19,374,420 km (0.087 R)
• M44: 19,678,104 km (0.111 R)
• M45: 20,290,109 km (0.091 R)
• M46: 21,219,860 km (0.111 R)
• M47: 24,499,643 km (0.115 R)
• M48: 26,659,837 km (0.098 R)
• M49: 26,913,106 km (0.107 R)
• M50: 28,707,383 km (0.11 R)
• M51: 29,401,068 km (0.078 R)
• M52: 29,575,349 km (0.088 R)
• M53: 30,012,624 km (0.115 R)
• M54: 30,628,219 km (0.116 R)
• M55: 30,805,044 km (0.093 R)
• M56: 31,872,126 km (0.061 R)
• M57: 32,320,321 km (0.094 R)
• M58: 32,680,552 km (0.041 R)
• M59: 33,677,622 km (0.096 R)
• M60: 36,915,967 km (0.082 R)
• M61: 37,198,259 km (0.111 R)
• M62: 38,524,444 km (0.096 R)
• M63: 38,810,624 km (0.115 R)
• M64: 39,769,846 km (0.089 R)
• M65: 40,445,879 km (0.095 R)
• M66: 40,639,758 km (0.111 R)
• M67: 40,931,025 km (0.096 R)
• M68: 41,320,577 km (0.112 R)
• M69: 44,681,144 km (0.118 R)
• M70: 46,292,762 km (0.096 R)
• M71: 47,718,430 km (0.034 R)
• M72: 48,231,102 km (0.05 R)
• M73: 49,365,353 km (0.103 R)
• M74: 50,612,849 km (0.077 R)
• M75: 51,975,835 km (0.105 R)
• M76: 52,608,934 km (0.07 R)
• M77: 57,329,494 km (0.096 R)
• M78: 57,874,479 km (0.077 R)
• M79: 59,079,341 km (0.038 R)
• M80: 60,292,579 km (0.066 R)
• M81: 63,305,032 km (0.037 R)
• M82: 63,868,268 km (0.094 R)
• M83: 64,320,053 km (0.11 R)
• M84: 64,886,281 km (0.114 R)
• M85: 67,512,023 km (0.079 R)
• M86: 67,857,145 km (0.09 R)
• M87: 68,549,036 km (0.111 R)
• M88: 73,102,795 km (0.111 R)
• M89: 73,457,042 km (0.073 R)
• M90: 74,642,306 km (0.083 R)
• M91: 75,356,487 km (0.111 R)
• M92: 76,072,911 km (0.086 R)
• M93: 77,392,214 km (0.119 R)
• M94: 78,235,647 km (0.056 R)
• M95: 80,053,411 km (0.08 R)
• M96: 80,784,346 km (0.1 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 13,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit