🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.58 AU - 0.82 AU

Year: 223 Days

Day: 24.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.79 AU - 1.09 AU

Year: 347 Days

Day: 47.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.81 AU - 1.09 AU

Year: 353 Days

Day: 31.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.16 AU - 1.16 AU

Year: 476 Days

Day: 44.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,394,798 km

• M1: 199,414 km (0.108 R)
• M2: 258,804 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.83 AU - 2.63 AU

Year: 1268 Days

Day: 30.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.77 AU - 2.85 AU

Year: 1794 Days

Day: 47.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,394,798 km

• M1: 133,441 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.4

Radius: 8.3

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.32 AU - 8.76 AU

Year: 7113 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,394,798 km

• M1: 117,434 km (0.096 R)
• M2: 169,494 km (0.119 R)
• M3: 332,257 km (0.114 R)
• M4: 619,335 km (0.104 R)
• M5: 941,419 km (0.056 R)
• M6: 1,008,439 km (0.057 R)
• M7: 1,077,254 km (0.098 R)
• M8: 1,256,323 km (0.119 R)
• M9: 1,445,115 km (0.117 R)
• M10: 1,745,658 km (0.109 R)
• M11: 2,131,919 km (0.063 R)
• M12: 2,266,707 km (0.033 R)
• M13: 2,497,536 km (0.1 R)
• M14: 3,495,504 km (0.077 R)
• M15: 3,628,197 km (0.111 R)
• M16: 4,147,451 km (0.088 R)
• M17: 4,631,999 km (0.081 R)
• M18: 5,530,184 km (0.108 R)
• M19: 5,685,168 km (0.109 R)
• M20: 5,999,174 km (0.079 R)
• M21: 6,351,327 km (0.096 R)
• M22: 6,743,124 km (0.047 R)
• M23: 7,109,190 km (0.11 R)
• M24: 8,000,045 km (0.113 R)
• M25: 8,175,374 km (0.115 R)
• M26: 8,494,167 km (0.065 R)
• M27: 8,565,675 km (0.053 R)
• M28: 9,144,170 km (0.12 R)
• M29: 9,586,381 km (0.119 R)
• M30: 9,697,981 km (0.112 R)
• M31: 10,876,663 km (0.117 R)
• M32: 11,070,990 km (0.09 R)
• M33: 11,423,742 km (0.077 R)
• M34: 11,780,234 km (0.06 R)
• M35: 12,830,411 km (0.092 R)
• M36: 13,118,237 km (0.108 R)
• M37: 13,325,131 km (0.084 R)
• M38: 13,574,810 km (0.104 R)
• M39: 13,700,323 km (0.108 R)
• M40: 13,952,395 km (0.082 R)
• M41: 14,674,803 km (0.073 R)
• M42: 15,192,113 km (0.115 R)
• M43: 15,671,574 km (0.059 R)
• M44: 16,111,691 km (0.071 R)
• M45: 16,779,645 km (0.042 R)
• M46: 17,139,578 km (0.071 R)
• M47: 18,004,553 km (0.096 R)
• M48: 18,142,482 km (0.066 R)
• M49: 18,465,464 km (0.091 R)
• M50: 18,697,490 km (0.073 R)
• M51: 18,977,088 km (0.113 R)
• M52: 20,061,673 km (0.04 R)
• M53: 20,972,873 km (0.047 R)
• M54: 21,166,304 km (0.094 R)
• M55: 22,241,463 km (0.082 R)
• M56: 22,438,783 km (0.082 R)
• M57: 23,434,357 km (0.091 R)
• M58: 23,534,587 km (0.105 R)
• M59: 23,786,211 km (0.086 R)
• M60: 24,647,895 km (0.118 R)
• M61: 24,954,570 km (0.111 R)
• M62: 25,210,981 km (0.107 R)
• M63: 25,416,828 km (0.045 R)
• M64: 25,674,735 km (0.109 R)
• M65: 26,820,505 km (0.115 R)
• M66: 27,188,515 km (0.103 R)
• M67: 27,664,087 km (0.073 R)
• M68: 28,409,533 km (0.113 R)
• M69: 28,677,313 km (0.089 R)
• M70: 29,756,812 km (0.119 R)
• M71: 30,028,781 km (0.071 R)
• M72: 30,411,003 km (0.09 R)
• M73: 30,849,624 km (0.052 R)
• M74: 31,235,287 km (0.099 R)
• M75: 31,401,042 km (0.084 R)
• M76: 31,677,948 km (0.091 R)
• M77: 32,234,152 km (0.064 R)
• M78: 32,793,499 km (0.058 R)
• M79: 34,149,304 km (0.046 R)
• M80: 35,350,426 km (0.069 R)
• M81: 36,565,460 km (0.107 R)
• M82: 37,794,107 km (0.119 R)
• M83: 38,029,724 km (0.093 R)
• M84: 38,088,665 km (0.111 R)
• M85: 38,206,698 km (0.114 R)
• M86: 38,265,789 km (0.11 R)
• M87: 38,858,047 km (0.076 R)
• M88: 39,871,872 km (0.066 R)
• M89: 40,051,688 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.5

Radius: 3.7

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.19 AU - 14.51 AU

Year: 17541 Days

Day: 20.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,394,798 km

• M1: 193,580 km (0.11 R)
• M2: 710,590 km (0.063 R)
• M3: 847,921 km (0.102 R)
• M4: 1,031,029 km (0.108 R)
• M5: 1,166,564 km (0.061 R)
• M6: 1,809,536 km (0.086 R)
• M7: 2,165,579 km (0.059 R)
• M8: 2,239,331 km (0.12 R)
• M9: 2,620,655 km (0.042 R)
• M10: 2,725,823 km (0.103 R)
• M11: 2,886,042 km (0.103 R)
• M12: 2,912,970 km (0.041 R)
• M13: 3,132,131 km (0.104 R)
• M14: 3,187,631 km (0.056 R)
• M15: 3,820,730 km (0.066 R)
• M16: 4,090,604 km (0.046 R)
• M17: 4,366,612 km (0.092 R)
• M18: 4,776,062 km (0.115 R)
• M19: 4,936,730 km (0.092 R)
• M20: 5,766,400 km (0.032 R)
• M21: 5,834,766 km (0.038 R)
• M22: 6,006,504 km (0.114 R)
• M23: 6,214,744 km (0.081 R)
• M24: 6,390,223 km (0.083 R)
• M25: 6,567,197 km (0.093 R)
• M26: 6,745,817 km (0.057 R)
• M27: 6,890,029 km (0.068 R)
• M28: 7,663,001 km (0.045 R)
• M29: 7,926,593 km (0.107 R)
• M30: 8,231,623 km (0.118 R)
• M31: 8,385,709 km (0.113 R)
• M32: 8,540,542 km (0.071 R)
• M33: 9,011,028 km (0.062 R)
• M34: 9,691,698 km (0.067 R)
• M35: 9,935,842 km (0.056 R)
• M36: 10,471,851 km (0.104 R)
• M37: 11,144,293 km (0.118 R)
• M38: 11,357,321 km (0.099 R)
• M39: 11,917,565 km (0.109 R)
• M40: 12,222,894 km (0.115 R)
• M41: 13,742,060 km (0.116 R)
• M42: 15,842,115 km (0.087 R)
• M43: 16,564,075 km (0.061 R)
• M44: 17,940,225 km (0.095 R)
• M45: 18,239,870 km (0.074 R)
• M46: 18,289,985 km (0.1 R)
• M47: 18,541,160 km (0.117 R)
• M48: 18,692,404 km (0.074 R)
• M49: 19,454,754 km (0.117 R)
• M50: 19,865,550 km (0.106 R)
• M51: 20,020,234 km (0.097 R)
• M52: 20,591,249 km (0.116 R)
• M53: 22,282,304 km (0.09 R)
• M54: 24,017,340 km (0.114 R)
• M55: 25,290,866 km (0.067 R)
• M56: 25,458,715 km (0.064 R)
• M57: 25,795,310 km (0.113 R)
• M58: 26,133,252 km (0.078 R)
• M59: 26,643,231 km (0.109 R)
• M60: 27,270,794 km (0.098 R)
• M61: 28,134,423 km (0.118 R)
• M62: 28,308,106 km (0.078 R)
• M63: 28,715,162 km (0.039 R)
• M64: 30,006,491 km (0.1 R)
• M65: 30,302,694 km (0.114 R)
• M66: 31,376,807 km (0.077 R)
• M67: 33,011,313 km (0.107 R)
• M68: 33,316,942 km (0.071 R)
• M69: 33,439,612 km (0.116 R)
• M70: 33,623,617 km (0.049 R)
• M71: 33,869,706 km (0.093 R)
• M72: 34,425,312 km (0.113 R)
• M73: 34,611,263 km (0.058 R)
• M74: 35,233,291 km (0.054 R)
• M75: 35,295,673 km (0.116 R)
• M76: 35,545,651 km (0.1 R)
• M77: 36,047,402 km (0.11 R)
• M78: 36,362,156 km (0.089 R)
• M79: 36,614,677 km (0.104 R)
• M80: 37,121,365 km (0.085 R)
• M81: 37,758,054 km (0.083 R)
• M82: 38,077,744 km (0.074 R)
• M83: 38,205,800 km (0.09 R)
• M84: 38,784,146 km (0.053 R)
• M85: 39,106,679 km (0.037 R)
• M86: 40,275,337 km (0.098 R)
• M87: 40,340,562 km (0.076 R)
• M88: 41,389,392 km (0.083 R)
• M89: 41,983,296 km (0.116 R)
• M90: 42,447,199 km (0.083 R)
• M91: 42,580,042 km (0.07 R)
• M92: 43,916,101 km (0.089 R)
• M93: 44,724,378 km (0.034 R)
• M94: 45,265,922 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.6

Radius: 6.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.24 AU - 21.32 AU

Year: 28549 Days

Day: 15.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,394,798 km

• M1: 81,680 km (0.087 R)
• M2: 267,930 km (0.111 R)
• M3: 370,853 km (0.105 R)
• M4: 518,805 km (0.066 R)
• M5: 967,150 km (0.086 R)
• M6: 1,110,166 km (0.038 R)
• M7: 1,173,595 km (0.087 R)
• M8: 1,393,953 km (0.116 R)
• M9: 1,974,841 km (0.102 R)
• M10: 2,263,865 km (0.061 R)
• M11: 2,969,368 km (0.034 R)
• M12: 3,642,409 km (0.108 R)
• M13: 3,996,058 km (0.095 R)
• M14: 4,160,466 km (0.101 R)
• M15: 5,192,991 km (0.092 R)
• M16: 5,481,266 km (0.092 R)
• M17: 7,038,131 km (0.039 R)
• M18: 7,356,924 km (0.12 R)
• M19: 7,437,408 km (0.12 R)
• M20: 8,132,888 km (0.109 R)
• M21: 8,216,065 km (0.085 R)
• M22: 9,849,673 km (0.119 R)
• M23: 10,295,924 km (0.112 R)
• M24: 10,703,129 km (0.112 R)
• M25: 11,956,011 km (0.086 R)
• M26: 12,768,627 km (0.113 R)
• M27: 13,500,161 km (0.093 R)
• M28: 13,648,113 km (0.112 R)
• M29: 14,045,295 km (0.113 R)
• M30: 14,145,227 km (0.092 R)
• M31: 15,413,667 km (0.074 R)
• M32: 15,879,216 km (0.097 R)
• M33: 16,035,396 km (0.106 R)
• M34: 17,036,505 km (0.06 R)
• M35: 18,329,629 km (0.107 R)
• M36: 19,821,867 km (0.068 R)
• M37: 22,686,367 km (0.062 R)
• M38: 23,748,812 km (0.066 R)
• M39: 24,586,260 km (0.054 R)
• M40: 27,968,968 km (0.106 R)
• M41: 28,599,523 km (0.049 R)
• M42: 29,938,872 km (0.068 R)
• M43: 31,821,861 km (0.102 R)
• M44: 32,084,555 km (0.096 R)
• M45: 32,216,201 km (0.054 R)
• M46: 32,546,064 km (0.084 R)
• M47: 36,384,745 km (0.082 R)
• M48: 37,003,781 km (0.07 R)
• M49: 38,461,762 km (0.115 R)
• M50: 39,092,317 km (0.057 R)
• M51: 42,657,384 km (0.069 R)
• M52: 43,819,909 km (0.071 R)
• M53: 43,892,913 km (0.081 R)
• M54: 43,965,917 km (0.119 R)
• M55: 45,361,515 km (0.113 R)
• M56: 48,724,326 km (0.119 R)
• M57: 50,168,095 km (0.112 R)
• M58: 50,320,834 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 14,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit