🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.4 AU - 0.62 AU

Year: 134 Days

Day: 32.3 Hours

Environment

Temp: 230 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,748,743 km

• M1: 270,473 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.45 AU - 0.57 AU

Year: 134 Days

Day: 18.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,748,743 km

• M1: 78,688 km (0.074 R)
• M2: 401,820 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.65 AU - 0.99 AU

Year: 273 Days

Day: 20.7 Hours

Environment

Temp: 87 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,748,743 km

• M1: 56,398 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.95 AU - 1.05 AU

Year: 367 Days

Day: 22.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.07 AU - 3.29 AU

Year: 1611 Days

Day: 39.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.6

Radius: 10.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.91 AU - 5.89 AU

Year: 4606 Days

Day: 8.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 31,748,743 km

• M1: 147,803 km (0.117 R)
• M2: 217,216 km (0.117 R)
• M3: 285,882 km (0.031 R)
• M4: 353,051 km (0.117 R)
• M5: 452,534 km (0.078 R)
• M6: 631,303 km (0.076 R)
• M7: 733,179 km (0.11 R)
• M8: 841,189 km (0.083 R)
• M9: 1,088,474 km (0.058 R)
• M10: 1,327,980 km (0.106 R)
• M11: 1,438,234 km (0.118 R)
• M12: 1,526,945 km (0.09 R)
• M13: 1,736,083 km (0.101 R)
• M14: 1,883,587 km (0.089 R)
• M15: 2,135,809 km (0.046 R)
• M16: 2,210,009 km (0.106 R)
• M17: 2,332,380 km (0.097 R)
• M18: 3,401,856 km (0.118 R)
• M19: 3,467,080 km (0.04 R)
• M20: 3,632,087 km (0.113 R)
• M21: 3,992,767 km (0.09 R)
• M22: 4,247,532 km (0.116 R)
• M23: 4,400,571 km (0.031 R)
• M24: 4,760,952 km (0.076 R)
• M25: 4,895,441 km (0.052 R)
• M26: 5,344,534 km (0.112 R)
• M27: 5,845,986 km (0.06 R)
• M28: 5,990,198 km (0.098 R)
• M29: 7,102,159 km (0.073 R)
• M30: 7,242,033 km (0.097 R)
• M31: 7,482,138 km (0.071 R)
• M32: 7,696,062 km (0.054 R)
• M33: 7,955,465 km (0.106 R)
• M34: 8,159,367 km (0.069 R)
• M35: 9,006,839 km (0.047 R)
• M36: 9,387,566 km (0.092 R)
• M37: 10,007,499 km (0.1 R)
• M38: 10,164,427 km (0.113 R)
• M39: 10,608,583 km (0.082 R)
• M40: 10,688,618 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.8

Radius: 10.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.96 AU - 10.4 AU

Year: 11923 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 31,748,743 km

• M1: 146,008 km (0.081 R)
• M2: 244,593 km (0.064 R)
• M3: 415,433 km (0.044 R)
• M4: 567,724 km (0.115 R)
• M5: 712,684 km (0.092 R)
• M6: 841,189 km (0.11 R)
• M7: 962,363 km (0.065 R)
• M8: 1,397,992 km (0.096 R)
• M9: 1,581,100 km (0.098 R)
• M10: 2,657,008 km (0.029 R)
• M11: 2,839,368 km (0.083 R)
• M12: 3,192,718 km (0.108 R)
• M13: 3,460,797 km (0.112 R)
• M14: 3,559,981 km (0.086 R)
• M15: 3,992,917 km (0.081 R)
• M16: 4,176,025 km (0.106 R)
• M17: 4,632,448 km (0.03 R)
• M18: 5,048,479 km (0.094 R)
• M19: 5,592,866 km (0.03 R)
• M20: 5,886,826 km (0.096 R)
• M21: 6,337,415 km (0.073 R)
• M22: 6,799,074 km (0.046 R)
• M23: 6,955,553 km (0.078 R)
• M24: 7,852,991 km (0.096 R)
• M25: 8,786,930 km (0.1 R)
• M26: 8,888,956 km (0.074 R)
• M27: 9,266,990 km (0.096 R)
• M28: 9,545,092 km (0.097 R)
• M29: 10,504,164 km (0.116 R)
• M30: 11,531,153 km (0.067 R)
• M31: 12,094,389 km (0.075 R)
• M32: 12,170,236 km (0.103 R)
• M33: 12,936,775 km (0.058 R)
• M34: 13,286,834 km (0.115 R)
• M35: 13,365,074 km (0.083 R)
• M36: 13,718,873 km (0.114 R)
• M37: 13,877,147 km (0.066 R)
• M38: 14,075,813 km (0.059 R)
• M39: 14,235,584 km (0.107 R)
• M40: 14,718,037 km (0.076 R)
• M41: 14,880,201 km (0.08 R)
• M42: 15,328,845 km (0.076 R)
• M43: 15,657,960 km (0.03 R)
• M44: 15,906,442 km (0.111 R)
• M45: 16,491,071 km (0.092 R)
• M46: 16,659,368 km (0.082 R)
• M47: 16,870,750 km (0.098 R)
• M48: 17,040,394 km (0.115 R)
• M49: 17,724,505 km (0.05 R)
• M50: 18,548,790 km (0.11 R)
• M51: 19,474,202 km (0.109 R)
• M52: 21,095,394 km (0.107 R)
• M53: 21,232,426 km (0.098 R)
• M54: 21,645,466 km (0.035 R)
• M55: 21,783,694 km (0.118 R)
• M56: 22,153,799 km (0.096 R)
• M57: 22,293,075 km (0.111 R)
• M58: 22,432,799 km (0.049 R)
• M59: 22,666,022 km (0.102 R)
• M60: 23,939,998 km (0.107 R)
• M61: 24,083,013 km (0.036 R)
• M62: 24,274,050 km (0.044 R)
• M63: 24,465,685 km (0.117 R)
• M64: 24,946,791 km (0.112 R)
• M65: 25,188,691 km (0.101 R)
• M66: 27,200,334 km (0.063 R)
• M67: 27,399,448 km (0.084 R)
• M68: 28,099,716 km (0.088 R)
• M69: 28,351,340 km (0.067 R)
• M70: 28,654,275 km (0.115 R)
• M71: 28,907,395 km (0.092 R)
• M72: 29,110,549 km (0.08 R)
• M73: 29,620,378 km (0.108 R)
• M74: 29,825,178 km (0.039 R)
• M75: 29,927,802 km (0.118 R)
• M76: 30,287,585 km (0.069 R)
• M77: 31,167,669 km (0.089 R)
• M78: 31,428,119 km (0.057 R)
• M79: 31,689,317 km (0.042 R)
• M80: 31,951,113 km (0.085 R)
• M81: 32,635,374 km (0.116 R)
• M82: 33,164,950 km (0.104 R)
• M83: 34,393,897 km (0.107 R)
• M84: 34,555,313 km (0.029 R)
• M85: 34,663,023 km (0.112 R)
• M86: 35,964,674 km (0.047 R)
• M87: 36,566,507 km (0.116 R)
• M88: 36,786,266 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.2

Radius: 8.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.82 AU - 11.1 AU

Year: 13320 Days

Day: 13.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,748,743 km

• M1: 106,065 km (0.081 R)
• M2: 167,250 km (0.077 R)
• M3: 319,391 km (0.041 R)
• M4: 375,640 km (0.082 R)
• M5: 489,335 km (0.07 R)
• M6: 615,595 km (0.108 R)
• M7: 957,576 km (0.054 R)
• M8: 1,257,669 km (0.098 R)
• M9: 1,620,893 km (0.082 R)
• M10: 1,832,424 km (0.102 R)
• M11: 2,262,817 km (0.034 R)
• M12: 2,621,254 km (0.041 R)
• M13: 2,765,616 km (0.109 R)
• M14: 2,912,521 km (0.063 R)
• M15: 3,040,427 km (0.098 R)
• M16: 3,548,461 km (0.093 R)
• M17: 3,754,458 km (0.117 R)
• M18: 3,870,546 km (0.11 R)
• M19: 4,106,462 km (0.077 R)
• M20: 4,420,168 km (0.119 R)
• M21: 4,518,304 km (0.109 R)
• M22: 4,817,051 km (0.118 R)
• M23: 5,122,231 km (0.104 R)
• M24: 5,381,335 km (0.098 R)
• M25: 5,591,669 km (0.086 R)
• M26: 5,858,552 km (0.075 R)
• M27: 6,075,020 km (0.081 R)
• M28: 6,184,226 km (0.073 R)
• M29: 6,377,058 km (0.111 R)
• M30: 6,683,883 km (0.094 R)
• M31: 7,254,300 km (0.119 R)
• M32: 7,370,238 km (0.114 R)
• M33: 7,574,739 km (0.1 R)
• M34: 7,989,125 km (0.066 R)
• M35: 8,139,022 km (0.053 R)
• M36: 9,592,365 km (0.036 R)
• M37: 9,815,715 km (0.106 R)
• M38: 10,430,412 km (0.111 R)
• M39: 10,891,174 km (0.07 R)
• M40: 11,291,647 km (0.108 R)
• M41: 11,392,476 km (0.098 R)
• M42: 11,969,625 km (0.073 R)
• M43: 13,400,379 km (0.036 R)
• M44: 13,649,908 km (0.097 R)
• M45: 13,721,565 km (0.11 R)
• M46: 13,901,083 km (0.12 R)
• M47: 14,299,013 km (0.117 R)
• M48: 14,481,074 km (0.051 R)
• M49: 14,554,078 km (0.068 R)
• M50: 14,810,788 km (0.101 R)
• M51: 15,031,893 km (0.109 R)
• M52: 15,440,146 km (0.031 R)
• M53: 15,889,837 km (0.091 R)
• M54: 16,191,875 km (0.082 R)
• M55: 16,305,719 km (0.085 R)
• M56: 17,187,000 km (0.082 R)
• M57: 17,574,907 km (0.041 R)
• M58: 17,691,893 km (0.114 R)
• M59: 18,241,067 km (0.103 R)
• M60: 18,835,718 km (0.117 R)
• M61: 18,955,397 km (0.091 R)
• M62: 19,075,374 km (0.067 R)
• M63: 19,759,934 km (0.086 R)
• M64: 19,881,557 km (0.117 R)
• M65: 20,739,800 km (0.047 R)
• M66: 20,904,806 km (0.108 R)
• M67: 22,408,115 km (0.086 R)
• M68: 23,215,495 km (0.102 R)
• M69: 23,687,327 km (0.102 R)
• M70: 24,162,300 km (0.118 R)
• M71: 24,902,660 km (0.076 R)
• M72: 25,253,467 km (0.105 R)
• M73: 26,987,605 km (0.117 R)
• M74: 27,122,692 km (0.071 R)
• M75: 28,119,313 km (0.053 R)
• M76: 28,210,568 km (0.093 R)
• M77: 28,851,745 km (0.116 R)
• M78: 29,822,635 km (0.097 R)
• M79: 30,008,734 km (0.104 R)
• M80: 30,804,146 km (0.069 R)
• M81: 31,369,776 km (0.065 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 16,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit