🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.55 AU - 0.57 AU

Year: 146 Days

Day: 24.9 Hours

Environment

Temp: 222 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,146,657 km

• M1: 231,129 km (0.106 R)
• M2: 478,264 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.5 AU - 1.7 AU

Year: 705 Days

Day: 16.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.27 AU - 2.45 AU

Year: 1263 Days

Day: 15.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,146,657 km

• M1: 1,612,815 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.88 AU - 2.9 AU

Year: 1711 Days

Day: 16.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.66 AU - 5.68 AU

Year: 4094 Days

Day: 30.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.26 AU - 6.52 AU

Year: 4358 Days

Day: 36.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739

Radius: 15

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.55 AU - 12.45 AU

Year: 13581 Days

Day: 12.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,146,657 km

• M1: 214,523 km (0.098 R)
• M2: 356,492 km (0.028 R)
• M3: 483,351 km (0.115 R)
• M4: 597,045 km (0.093 R)
• M5: 779,555 km (0.108 R)
• M6: 899,233 km (0.066 R)
• M7: 1,069,924 km (0.071 R)
• M8: 1,205,609 km (0.087 R)
• M9: 1,521,111 km (0.106 R)
• M10: 1,946,418 km (0.103 R)
• M11: 2,173,358 km (0.064 R)
• M12: 2,591,933 km (0.118 R)
• M13: 2,939,000 km (0.037 R)
• M14: 3,036,238 km (0.089 R)
• M15: 3,574,043 km (0.082 R)
• M16: 4,738,363 km (0.104 R)
• M17: 5,046,834 km (0.045 R)
• M18: 5,243,106 km (0.051 R)
• M19: 6,178,392 km (0.1 R)
• M20: 6,346,390 km (0.067 R)
• M21: 7,971,622 km (0.079 R)
• M22: 8,108,803 km (0.119 R)
• M23: 8,246,882 km (0.119 R)
• M24: 8,571,958 km (0.098 R)
• M25: 8,901,522 km (0.048 R)
• M26: 9,043,939 km (0.065 R)
• M27: 9,283,146 km (0.11 R)
• M28: 9,621,537 km (0.096 R)
• M29: 9,865,680 km (0.069 R)
• M30: 10,310,435 km (0.051 R)
• M31: 11,015,490 km (0.113 R)
• M32: 11,632,282 km (0.078 R)
• M33: 12,102,169 km (0.095 R)
• M34: 12,419,017 km (0.106 R)
• M35: 12,738,558 km (0.114 R)
• M36: 13,060,792 km (0.099 R)
• M37: 13,168,951 km (0.112 R)
• M38: 13,277,260 km (0.116 R)
• M39: 14,376,954 km (0.097 R)
• M40: 14,544,354 km (0.09 R)
• M41: 14,712,502 km (0.103 R)
• M42: 15,391,676 km (0.103 R)
• M43: 15,735,003 km (0.114 R)
• M44: 15,965,384 km (0.072 R)
• M45: 16,839,185 km (0.098 R)
• M46: 18,209,053 km (0.066 R)
• M47: 18,572,426 km (0.104 R)
• M48: 19,306,054 km (0.111 R)
• M49: 19,552,890 km (0.034 R)
• M50: 20,299,234 km (0.082 R)
• M51: 21,436,328 km (0.091 R)
• M52: 22,334,962 km (0.108 R)
• M53: 23,838,122 km (0.102 R)
• M54: 24,903,109 km (0.108 R)
• M55: 26,187,706 km (0.083 R)
• M56: 26,529,387 km (0.1 R)
• M57: 28,120,061 km (0.119 R)
• M58: 28,610,294 km (0.078 R)
• M59: 29,457,466 km (0.113 R)
• M60: 30,026,686 km (0.092 R)
• M61: 30,527,839 km (0.085 R)
• M62: 30,671,453 km (0.043 R)
• M63: 31,393,263 km (0.052 R)
• M64: 32,413,221 km (0.106 R)
• M65: 32,780,035 km (0.064 R)
• M66: 33,518,001 km (0.103 R)
• M67: 33,963,504 km (0.103 R)
• M68: 34,485,600 km (0.117 R)
• M69: 35,537,872 km (0.091 R)
• M70: 36,448,175 km (0.077 R)
• M71: 37,366,107 km (0.081 R)
• M72: 38,059,643 km (0.078 R)
• M73: 38,446,653 km (0.097 R)
• M74: 45,716,810 km (0.066 R)
• M75: 46,046,075 km (0.059 R)
• M76: 46,955,181 km (0.108 R)
• M77: 50,310,961 km (0.098 R)
• M78: 53,223,781 km (0.096 R)
• M79: 54,351,898 km (0.077 R)
• M80: 55,137,586 km (0.117 R)
• M81: 55,751,237 km (0.06 R)
• M82: 56,367,131 km (0.118 R)
• M83: 57,872,235 km (0.097 R)
• M84: 58,050,257 km (0.054 R)
• M85: 58,763,839 km (0.11 R)
• M86: 60,019,713 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.1

Radius: 12.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.28 AU - 12.96 AU

Year: 14694 Days

Day: 14.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,146,657 km

• M1: 202,855 km (0.042 R)
• M2: 294,409 km (0.064 R)
• M3: 861,833 km (0.087 R)
• M4: 1,337,704 km (0.082 R)
• M5: 1,889,272 km (0.049 R)
• M6: 2,002,068 km (0.066 R)
• M7: 2,445,776 km (0.104 R)
• M8: 4,210,731 km (0.112 R)
• M9: 4,663,414 km (0.084 R)
• M10: 4,973,980 km (0.063 R)
• M11: 5,092,312 km (0.077 R)
• M12: 6,283,111 km (0.099 R)
• M13: 6,540,120 km (0.032 R)
• M14: 7,197,602 km (0.045 R)
• M15: 7,376,521 km (0.082 R)
• M16: 7,693,220 km (0.046 R)
• M17: 8,670,244 km (0.104 R)
• M18: 8,765,238 km (0.108 R)
• M19: 10,033,080 km (0.113 R)
• M20: 10,944,131 km (0.074 R)
• M21: 11,098,666 km (0.103 R)
• M22: 11,253,799 km (0.082 R)
• M23: 11,618,668 km (0.103 R)
• M24: 11,934,469 km (0.096 R)
• M25: 12,413,631 km (0.097 R)
• M26: 13,500,909 km (0.049 R)
• M27: 13,833,166 km (0.059 R)
• M28: 13,944,466 km (0.088 R)
• M29: 14,392,662 km (0.079 R)
• M30: 14,845,793 km (0.111 R)
• M31: 15,998,894 km (0.043 R)
• M32: 16,468,182 km (0.114 R)
• M33: 16,586,215 km (0.113 R)
• M34: 16,882,569 km (0.097 R)
• M35: 17,842,538 km (0.069 R)
• M36: 18,697,191 km (0.093 R)
• M37: 18,881,944 km (0.064 R)
• M38: 19,502,626 km (0.088 R)
• M39: 20,382,710 km (0.083 R)
• M40: 21,340,136 km (0.055 R)
• M41: 22,704,918 km (0.087 R)
• M42: 23,166,128 km (0.075 R)
• M43: 25,518,405 km (0.106 R)
• M44: 26,618,996 km (0.042 R)
• M45: 26,757,524 km (0.114 R)
• M46: 26,966,063 km (0.105 R)
• M47: 27,314,626 km (0.097 R)
• M48: 27,805,158 km (0.111 R)
• M49: 28,016,240 km (0.056 R)
• M50: 28,369,291 km (0.119 R)
• M51: 28,795,047 km (0.118 R)
• M52: 30,228,943 km (0.113 R)
• M53: 30,809,083 km (0.098 R)
• M54: 30,954,642 km (0.044 R)
• M55: 31,173,503 km (0.045 R)
• M56: 32,497,445 km (0.117 R)
• M57: 32,794,097 km (0.112 R)
• M58: 32,942,798 km (0.029 R)
• M59: 33,091,647 km (0.112 R)
• M60: 33,464,894 km (0.12 R)
• M61: 36,116,516 km (0.094 R)
• M62: 36,654,919 km (0.073 R)
• M63: 37,973,475 km (0.045 R)
• M64: 39,465,414 km (0.079 R)
• M65: 39,781,963 km (0.074 R)
• M66: 40,099,410 km (0.103 R)
• M67: 40,258,433 km (0.086 R)
• M68: 40,816,732 km (0.069 R)
• M69: 43,727,757 km (0.068 R)
• M70: 44,630,580 km (0.059 R)
• M71: 45,373,932 km (0.104 R)
• M72: 46,037,997 km (0.117 R)
• M73: 46,454,627 km (0.12 R)
• M74: 47,965,116 km (0.108 R)
• M75: 48,387,581 km (0.051 R)
• M76: 48,981,036 km (0.062 R)
• M77: 52,071,279 km (0.061 R)
• M78: 52,418,496 km (0.105 R)
• M79: 53,202,538 km (0.09 R)
• M80: 55,489,441 km (0.079 R)
• M81: 55,666,714 km (0.063 R)
• M82: 58,347,957 km (0.106 R)
• M83: 58,438,164 km (0.097 R)
• M84: 59,432,242 km (0.106 R)
• M85: 61,071,087 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.2

Radius: 5.5

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.98 AU - 22 AU

Year: 29965 Days

Day: 17.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,146,657 km

• M1: 589,266 km (0.09 R)
• M2: 683,812 km (0.095 R)
• M3: 783,444 km (0.061 R)
• M4: 1,025,194 km (0.115 R)
• M5: 1,983,668 km (0.1 R)
• M6: 2,055,026 km (0.097 R)
• M7: 2,386,684 km (0.107 R)
• M8: 2,539,573 km (0.093 R)
• M9: 2,814,684 km (0.097 R)
• M10: 3,393,179 km (0.114 R)
• M11: 3,565,216 km (0.067 R)
• M12: 3,828,509 km (0.1 R)
• M13: 4,143,562 km (0.086 R)
• M14: 5,187,306 km (0.103 R)
• M15: 5,335,707 km (0.12 R)
• M16: 5,789,138 km (0.09 R)
• M17: 6,412,812 km (0.08 R)
• M18: 6,894,667 km (0.082 R)
• M19: 7,222,286 km (0.114 R)
• M20: 7,277,338 km (0.098 R)
• M21: 7,554,992 km (0.106 R)
• M22: 7,779,538 km (0.115 R)
• M23: 9,113,053 km (0.089 R)
• M24: 9,412,100 km (0.057 R)
• M25: 10,143,184 km (0.066 R)
• M26: 10,955,650 km (0.083 R)
• M27: 11,082,509 km (0.029 R)
• M28: 12,049,211 km (0.087 R)
• M29: 13,719,621 km (0.069 R)
• M30: 15,319,121 km (0.102 R)
• M31: 15,746,073 km (0.066 R)
• M32: 15,889,239 km (0.092 R)
• M33: 17,566,530 km (0.085 R)
• M34: 17,863,931 km (0.066 R)
• M35: 18,162,977 km (0.077 R)
• M36: 18,993,993 km (0.098 R)
• M37: 19,529,254 km (0.114 R)
• M38: 19,760,233 km (0.09 R)
• M39: 19,837,426 km (0.114 R)
• M40: 20,224,735 km (0.071 R)
• M41: 20,302,525 km (0.117 R)
• M42: 20,458,406 km (0.119 R)
• M43: 21,085,670 km (0.06 R)
• M44: 21,164,658 km (0.084 R)
• M45: 21,639,781 km (0.104 R)
• M46: 22,359,347 km (0.107 R)
• M47: 27,782,718 km (0.102 R)
• M48: 29,882,623 km (0.12 R)
• M49: 30,593,961 km (0.102 R)
• M50: 31,671,216 km (0.117 R)
• M51: 33,955,276 km (0.115 R)
• M52: 34,325,680 km (0.083 R)
• M53: 35,538,470 km (0.071 R)
• M54: 35,914,410 km (0.068 R)
• M55: 36,102,903 km (0.074 R)
• M56: 36,575,632 km (0.098 R)
• M57: 38,776,217 km (0.079 R)
• M58: 39,163,376 km (0.104 R)
• M59: 39,454,494 km (0.047 R)
• M60: 41,611,396 km (0.085 R)
• M61: 44,816,530 km (0.063 R)
• M62: 45,019,385 km (0.052 R)
• M63: 45,732,069 km (0.091 R)
• M64: 46,448,493 km (0.119 R)
• M65: 46,962,512 km (0.082 R)
• M66: 47,478,475 km (0.107 R)
• M67: 47,685,219 km (0.11 R)
• M68: 48,619,906 km (0.101 R)
• M69: 50,191,133 km (0.073 R)
• M70: 50,824,231 km (0.111 R)
• M71: 51,247,743 km (0.038 R)
• M72: 52,098,356 km (0.098 R)
• M73: 52,418,645 km (0.071 R)
• M74: 53,813,645 km (0.073 R)
• M75: 54,029,365 km (0.034 R)
• M76: 54,353,394 km (0.068 R)
• M77: 54,461,554 km (0.091 R)
• M78: 55,438,428 km (0.046 R)
• M79: 55,656,242 km (0.12 R)
• M80: 56,202,125 km (0.111 R)
• M81: 58,292,456 km (0.112 R)
• M82: 61,081,559 km (0.097 R)
• M83: 61,419,201 km (0.085 R)
• M84: 62,096,281 km (0.025 R)
• M85: 64,028,038 km (0.086 R)
• M86: 65,633,672 km (0.054 R)
• M87: 67,484,946 km (0.103 R)
• M88: 68,183,568 km (0.107 R)
• M89: 68,884,584 km (0.061 R)
• M90: 71,593,801 km (0.106 R)
• M91: 73,618,608 km (0.055 R)
• M92: 76,508,989 km (0.082 R)
• M93: 76,630,163 km (0.068 R)
• M94: 79,436,320 km (0.093 R)
• M95: 82,400,003 km (0.05 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 18,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit