🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.48 AU - 0.6 AU

Year: 152 Days

Day: 42.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.98 AU - 1.1 AU

Year: 406 Days

Day: 29.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.62 AU - 2.52 AU

Year: 1140 Days

Day: 26.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.8

Radius: 12.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.17 AU - 7.49 AU

Year: 6098 Days

Day: 5.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,731,676 km

• M1: 219,310 km (0.051 R)
• M2: 448,345 km (0.113 R)
• M3: 600,486 km (0.044 R)
• M4: 694,882 km (0.066 R)
• M5: 853,605 km (0.111 R)
• M6: 937,829 km (0.113 R)
• M7: 1,076,656 km (0.038 R)
• M8: 1,195,885 km (0.106 R)
• M9: 1,462,768 km (0.111 R)
• M10: 1,672,205 km (0.115 R)
• M11: 1,764,956 km (0.109 R)
• M12: 1,907,672 km (0.09 R)
• M13: 2,171,114 km (0.075 R)
• M14: 2,273,140 km (0.053 R)
• M15: 2,570,839 km (0.041 R)
• M16: 2,788,804 km (0.077 R)
• M17: 2,881,554 km (0.095 R)
• M18: 3,519,140 km (0.065 R)
• M19: 3,680,407 km (0.089 R)
• M20: 3,802,927 km (0.083 R)
• M21: 4,031,214 km (0.093 R)
• M22: 4,200,110 km (0.106 R)
• M23: 4,765,291 km (0.103 R)
• M24: 5,147,962 km (0.092 R)
• M25: 5,331,519 km (0.102 R)
• M26: 5,564,143 km (0.084 R)
• M27: 5,705,214 km (0.118 R)
• M28: 5,943,224 km (0.056 R)
• M29: 6,136,056 km (0.108 R)
• M30: 6,428,968 km (0.075 R)
• M31: 7,258,638 km (0.088 R)
• M32: 7,699,204 km (0.098 R)
• M33: 7,856,880 km (0.113 R)
• M34: 7,988,975 km (0.092 R)
• M35: 8,389,897 km (0.088 R)
• M36: 8,660,969 km (0.114 R)
• M37: 8,989,934 km (0.113 R)
• M38: 9,128,312 km (0.103 R)
• M39: 9,575,760 km (0.108 R)
• M40: 10,058,961 km (0.089 R)
• M41: 10,404,981 km (0.064 R)
• M42: 10,931,266 km (0.071 R)
• M43: 11,019,828 km (0.094 R)
• M44: 11,138,309 km (0.1 R)
• M45: 11,466,228 km (0.099 R)
• M46: 12,131,789 km (0.094 R)
• M47: 12,623,667 km (0.108 R)
• M48: 13,090,861 km (0.054 R)
• M49: 13,754,477 km (0.105 R)
• M50: 14,721,328 km (0.09 R)
• M51: 14,982,975 km (0.09 R)
• M52: 16,415,075 km (0.075 R)
• M53: 16,584,570 km (0.056 R)
• M54: 18,065,140 km (0.093 R)
• M55: 18,170,008 km (0.116 R)
• M56: 18,310,181 km (0.111 R)
• M57: 18,415,498 km (0.036 R)
• M58: 18,732,795 km (0.076 R)
• M59: 19,265,513 km (0.083 R)
• M60: 19,587,597 km (0.097 R)
• M61: 19,695,457 km (0.117 R)
• M62: 19,983,732 km (0.084 R)
• M63: 20,747,280 km (0.109 R)
• M64: 21,743,003 km (0.104 R)
• M65: 22,603,490 km (0.06 R)
• M66: 22,943,227 km (0.106 R)
• M67: 23,322,757 km (0.114 R)
• M68: 23,589,639 km (0.106 R)
• M69: 23,972,760 km (0.073 R)
• M70: 24,551,105 km (0.108 R)
• M71: 24,939,311 km (0.096 R)
• M72: 25,056,147 km (0.108 R)
• M73: 25,290,418 km (0.106 R)
• M74: 25,564,631 km (0.1 R)
• M75: 25,879,235 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.2

Radius: 12.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.04 AU - 10.22 AU

Year: 9707 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,731,676 km

• M1: 157,527 km (0.115 R)
• M2: 289,023 km (0.068 R)
• M3: 433,684 km (0.084 R)
• M4: 660,923 km (0.119 R)
• M5: 755,469 km (0.084 R)
• M6: 944,561 km (0.05 R)
• M7: 1,250,189 km (0.119 R)
• M8: 1,568,982 km (0.049 R)
• M9: 2,541,518 km (0.083 R)
• M10: 3,158,759 km (0.11 R)
• M11: 3,472,316 km (0.105 R)
• M12: 3,745,631 km (0.089 R)
• M13: 4,607,465 km (0.103 R)
• M14: 4,935,982 km (0.106 R)
• M15: 5,075,108 km (0.068 R)
• M16: 5,215,580 km (0.106 R)
• M17: 5,529,137 km (0.113 R)
• M18: 5,644,776 km (0.04 R)
• M19: 5,937,240 km (0.078 R)
• M20: 6,204,871 km (0.114 R)
• M21: 6,537,277 km (0.035 R)
• M22: 6,813,734 km (0.09 R)
• M23: 7,537,489 km (0.045 R)
• M24: 7,730,470 km (0.12 R)
• M25: 8,055,546 km (0.114 R)
• M26: 8,385,260 km (0.069 R)
• M27: 8,820,440 km (0.084 R)
• M28: 9,469,844 km (0.068 R)
• M29: 9,643,228 km (0.032 R)
• M30: 10,134,657 km (0.081 R)
• M31: 11,068,896 km (0.057 R)
• M32: 11,288,356 km (0.074 R)
• M33: 11,918,163 km (0.1 R)
• M34: 12,445,346 km (0.109 R)
• M35: 13,018,755 km (0.109 R)
• M36: 14,151,809 km (0.088 R)
• M37: 14,270,739 km (0.114 R)
• M38: 14,350,325 km (0.074 R)
• M39: 15,438,500 km (0.107 R)
• M40: 16,594,742 km (0.119 R)
• M41: 16,678,517 km (0.114 R)
• M42: 19,033,935 km (0.08 R)
• M43: 19,871,684 km (0.114 R)
• M44: 20,138,716 km (0.09 R)
• M45: 20,272,606 km (0.109 R)
• M46: 20,496,554 km (0.077 R)
• M47: 20,676,371 km (0.044 R)
• M48: 20,766,428 km (0.061 R)
• M49: 22,595,262 km (0.116 R)
• M50: 23,670,123 km (0.065 R)
• M51: 24,095,280 km (0.109 R)
• M52: 24,284,970 km (0.112 R)
• M53: 24,570,553 km (0.077 R)
• M54: 24,809,460 km (0.053 R)
• M55: 24,953,074 km (0.106 R)
• M56: 26,258,465 km (0.096 R)
• M57: 26,453,840 km (0.042 R)
• M58: 27,239,827 km (0.084 R)
• M59: 27,338,562 km (0.115 R)
• M60: 28,133,226 km (0.115 R)
• M61: 28,383,204 km (0.091 R)
• M62: 29,390,147 km (0.082 R)
• M63: 29,847,019 km (0.073 R)
• M64: 29,999,908 km (0.105 R)
• M65: 30,306,285 km (0.052 R)
• M66: 30,459,922 km (0.077 R)
• M67: 30,665,170 km (0.078 R)
• M68: 31,283,608 km (0.08 R)
• M69: 32,323,462 km (0.09 R)
• M70: 32,480,540 km (0.118 R)
• M71: 32,585,259 km (0.113 R)
• M72: 32,795,144 km (0.101 R)
• M73: 33,216,412 km (0.076 R)
• M74: 33,427,644 km (0.073 R)
• M75: 33,586,368 km (0.057 R)
• M76: 34,811,724 km (0.116 R)
• M77: 35,348,930 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.8

Radius: 4.5

Gravity: 42.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.05 AU - 14.29 AU

Year: 18300 Days

Day: 17.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,731,676 km

• M1: 227,239 km (0.088 R)
• M2: 379,829 km (0.119 R)
• M3: 650,900 km (0.098 R)
• M4: 945,608 km (0.095 R)
• M5: 1,079,498 km (0.101 R)
• M6: 1,579,454 km (0.114 R)
• M7: 2,004,013 km (0.099 R)
• M8: 2,282,116 km (0.119 R)
• M9: 2,609,286 km (0.108 R)
• M10: 3,428,634 km (0.109 R)
• M11: 3,718,255 km (0.049 R)
• M12: 4,453,828 km (0.113 R)
• M13: 4,769,479 km (0.106 R)
• M14: 5,092,312 km (0.113 R)
• M15: 6,861,306 km (0.115 R)
• M16: 7,120,709 km (0.114 R)
• M17: 9,251,432 km (0.079 R)
• M18: 9,365,575 km (0.111 R)
• M19: 9,595,507 km (0.059 R)
• M20: 10,178,190 km (0.118 R)
• M21: 10,533,336 km (0.099 R)
• M22: 10,892,670 km (0.105 R)
• M23: 11,195,007 km (0.094 R)
• M24: 11,316,780 km (0.114 R)
• M25: 11,623,007 km (0.11 R)
• M26: 11,932,076 km (0.036 R)
• M27: 12,118,774 km (0.081 R)
• M28: 13,194,831 km (0.101 R)
• M29: 13,646,767 km (0.119 R)
• M30: 15,436,855 km (0.045 R)
• M31: 16,049,757 km (0.052 R)
• M32: 16,118,423 km (0.045 R)
• M33: 17,722,710 km (0.105 R)
• M34: 18,149,513 km (0.111 R)
• M35: 18,292,528 km (0.107 R)
• M36: 19,231,405 km (0.03 R)
• M37: 20,631,491 km (0.115 R)
• M38: 21,532,519 km (0.078 R)
• M39: 21,759,758 km (0.078 R)
• M40: 22,985,264 km (0.059 R)
• M41: 24,311,599 km (0.118 R)
• M42: 25,502,398 km (0.088 R)
• M43: 25,662,617 km (0.119 R)
• M44: 26,226,003 km (0.111 R)
• M45: 31,304,551 km (0.075 R)
• M46: 31,734,047 km (0.086 R)
• M47: 31,992,552 km (0.055 R)
• M48: 32,338,422 km (0.053 R)
• M49: 32,598,722 km (0.117 R)
• M50: 33,383,513 km (0.049 R)
• M51: 35,060,804 km (0.112 R)
• M52: 35,685,525 km (0.081 R)
• M53: 36,224,077 km (0.086 R)
• M54: 36,313,986 km (0.103 R)
• M55: 37,309,111 km (0.106 R)
• M56: 38,680,175 km (0.067 R)
• M57: 38,864,330 km (0.083 R)
• M58: 39,510,892 km (0.052 R)
• M59: 41,848,808 km (0.099 R)
• M60: 42,511,377 km (0.103 R)
• M61: 44,038,920 km (0.112 R)
• M62: 45,196,359 km (0.051 R)
• M63: 46,755,019 km (0.063 R)
• M64: 47,442,571 km (0.091 R)
• M65: 48,628,882 km (0.079 R)
• M66: 48,728,066 km (0.09 R)
• M67: 48,926,881 km (0.096 R)
• M68: 49,524,973 km (0.049 R)
• M69: 49,924,998 km (0.103 R)
• M70: 51,333,462 km (0.051 R)
• M71: 52,245,710 km (0.069 R)
• M72: 53,880,815 km (0.118 R)
• M73: 54,395,282 km (0.105 R)
• M74: 55,429,003 km (0.103 R)
• M75: 56,782,415 km (0.092 R)
• M76: 56,886,984 km (0.086 R)
• M77: 58,780,145 km (0.102 R)
• M78: 63,277,057 km (0.115 R)
• M79: 65,566,503 km (0.114 R)
• M80: 66,335,735 km (0.103 R)
• M81: 66,556,093 km (0.093 R)
• M82: 67,107,959 km (0.061 R)
• M83: 68,661,234 km (0.097 R)
• M84: 70,788,216 km (0.117 R)
• M85: 72,482,562 km (0.058 R)
• M86: 72,823,047 km (0.088 R)
• M87: 73,391,668 km (0.065 R)
• M88: 73,733,499 km (0.107 R)
• M89: 74,304,514 km (0.059 R)
• M90: 75,565,924 km (0.066 R)
• M91: 76,141,576 km (0.078 R)
• M92: 76,718,725 km (0.072 R)
• M93: 77,181,431 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.5

Radius: 5.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 14.36 AU - 23.84 AU

Year: 31961 Days

Day: 19.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 44,731,676 km

• M1: 87,964 km (0.073 R)
• M2: 248,632 km (0.092 R)
• M3: 377,136 km (0.054 R)
• M4: 456,573 km (0.116 R)
• M5: 1,237,922 km (0.085 R)
• M6: 1,379,741 km (0.104 R)
• M7: 1,679,236 km (0.093 R)
• M8: 1,882,390 km (0.118 R)
• M9: 2,165,429 km (0.099 R)
• M10: 2,238,283 km (0.036 R)
• M11: 2,312,035 km (0.113 R)
• M12: 2,487,065 km (0.102 R)
• M13: 2,984,029 km (0.116 R)
• M14: 3,454,215 km (0.118 R)
• M15: 4,308,718 km (0.092 R)
• M16: 4,934,187 km (0.069 R)
• M17: 5,992,891 km (0.112 R)
• M18: 7,780,436 km (0.094 R)
• M19: 7,855,085 km (0.096 R)
• M20: 8,576,745 km (0.1 R)
• M21: 8,926,056 km (0.091 R)
• M22: 8,965,101 km (0.064 R)
• M23: 9,122,029 km (0.096 R)
• M24: 9,438,578 km (0.107 R)
• M25: 9,839,351 km (0.115 R)
• M26: 9,960,825 km (0.112 R)
• M27: 10,245,809 km (0.063 R)
• M28: 10,740,678 km (0.029 R)
• M29: 10,949,218 km (0.07 R)
• M30: 11,327,850 km (0.089 R)
• M31: 12,620,824 km (0.107 R)
• M32: 13,150,999 km (0.12 R)
• M33: 15,437,303 km (0.087 R)
• M34: 16,099,124 km (0.08 R)
• M35: 16,577,538 km (0.071 R)
• M36: 17,843,136 km (0.051 R)
• M37: 18,288,340 km (0.09 R)
• M38: 18,887,778 km (0.067 R)
• M39: 19,341,509 km (0.067 R)
• M40: 21,769,033 km (0.084 R)
• M41: 22,138,690 km (0.115 R)
• M42: 22,244,605 km (0.082 R)
• M43: 22,723,767 km (0.027 R)
• M44: 23,313,931 km (0.089 R)
• M45: 24,290,655 km (0.093 R)
• M46: 24,783,879 km (0.095 R)
• M47: 25,836,151 km (0.114 R)
• M48: 29,544,682 km (0.092 R)
• M49: 30,188,551 km (0.088 R)
• M50: 30,423,869 km (0.113 R)
• M51: 33,476,712 km (0.049 R)
• M52: 35,131,863 km (0.085 R)
• M53: 36,187,725 km (0.108 R)
• M54: 36,437,553 km (0.093 R)
• M55: 39,032,328 km (0.087 R)
• M56: 39,545,449 km (0.067 R)
• M57: 39,996,337 km (0.115 R)
• M58: 40,903,199 km (0.093 R)
• M59: 41,882,317 km (0.093 R)
• M60: 42,935,187 km (0.082 R)
• M61: 43,067,432 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 16,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit