🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.76 AU - 0.86 AU

Year: 276 Days

Day: 40.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.75 AU - 1.21 AU

Year: 367 Days

Day: 32.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.89 AU - 2.69 AU

Year: 1313 Days

Day: 32.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.4

Radius: 8.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.82 AU - 9.96 AU

Year: 11780 Days

Day: 14.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,697,010 km

• M1: 111,750 km (0.052 R)
• M2: 333,005 km (0.108 R)
• M3: 545,733 km (0.116 R)
• M4: 846,275 km (0.064 R)
• M5: 941,270 km (0.057 R)
• M6: 1,040,004 km (0.09 R)
• M7: 1,159,683 km (0.115 R)
• M8: 1,230,143 km (0.096 R)
• M9: 1,469,500 km (0.112 R)
• M10: 1,526,796 km (0.073 R)
• M11: 1,584,989 km (0.093 R)
• M12: 1,804,749 km (0.083 R)
• M13: 1,928,765 km (0.057 R)
• M14: 2,013,139 km (0.119 R)
• M15: 2,120,251 km (0.11 R)
• M16: 2,498,733 km (0.094 R)
• M17: 2,826,353 km (0.062 R)
• M18: 3,368,794 km (0.109 R)
• M19: 3,730,522 km (0.06 R)
• M20: 4,050,662 km (0.07 R)
• M21: 4,241,399 km (0.096 R)
• M22: 4,547,326 km (0.105 R)
• M23: 4,802,840 km (0.076 R)
• M24: 5,328,227 km (0.102 R)
• M25: 5,387,767 km (0.106 R)
• M26: 6,243,916 km (0.089 R)
• M27: 6,464,573 km (0.06 R)
• M28: 6,528,002 km (0.085 R)
• M29: 6,591,731 km (0.112 R)
• M30: 6,784,263 km (0.12 R)
• M31: 6,881,203 km (0.085 R)
• M32: 6,945,979 km (0.119 R)
• M33: 7,076,428 km (0.044 R)
• M34: 7,405,843 km (0.114 R)
• M35: 8,285,777 km (0.078 R)
• M36: 8,949,693 km (0.057 R)
• M37: 9,341,789 km (0.107 R)
• M38: 9,413,745 km (0.094 R)
• M39: 9,848,925 km (0.085 R)
• M40: 10,290,838 km (0.105 R)
• M41: 10,927,975 km (0.034 R)
• M42: 11,270,404 km (0.073 R)
• M43: 11,539,232 km (0.06 R)
• M44: 11,616,424 km (0.116 R)
• M45: 12,516,405 km (0.093 R)
• M46: 13,035,061 km (0.103 R)
• M47: 13,155,786 km (0.062 R)
• M48: 13,357,743 km (0.037 R)
• M49: 13,560,748 km (0.097 R)
• M50: 13,723,809 km (0.096 R)
• M51: 14,507,553 km (0.104 R)
• M52: 15,178,948 km (0.119 R)
• M53: 16,813,454 km (0.109 R)
• M54: 16,988,633 km (0.119 R)
• M55: 17,164,560 km (0.088 R)
• M56: 17,518,210 km (0.041 R)
• M57: 17,651,502 km (0.113 R)
• M58: 17,829,673 km (0.105 R)
• M59: 18,548,191 km (0.118 R)
• M60: 19,736,148 km (0.063 R)
• M61: 20,246,127 km (0.115 R)
• M62: 20,995,612 km (0.088 R)
• M63: 21,326,373 km (0.114 R)
• M64: 21,611,208 km (0.104 R)
• M65: 21,993,131 km (0.108 R)
• M66: 22,618,300 km (0.062 R)
• M67: 23,298,073 km (0.087 R)
• M68: 24,330,448 km (0.041 R)
• M69: 24,777,447 km (0.104 R)
• M70: 25,177,022 km (0.095 R)
• M71: 26,694,394 km (0.077 R)
• M72: 26,899,044 km (0.095 R)
• M73: 26,950,206 km (0.12 R)
• M74: 27,155,454 km (0.102 R)
• M75: 27,206,766 km (0.046 R)
• M76: 29,183,253 km (0.115 R)
• M77: 29,870,057 km (0.075 R)
• M78: 31,313,228 km (0.107 R)
• M79: 31,421,088 km (0.05 R)
• M80: 31,691,112 km (0.101 R)
• M81: 31,745,267 km (0.074 R)
• M82: 32,615,178 km (0.11 R)
• M83: 34,156,186 km (0.11 R)
• M84: 35,720,980 km (0.074 R)
• M85: 36,172,316 km (0.097 R)
• M86: 36,398,658 km (0.06 R)
• M87: 36,512,053 km (0.119 R)
• M88: 37,023,678 km (0.064 R)
• M89: 37,480,400 km (0.101 R)
• M90: 37,939,067 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.6

Radius: 7.6

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.28 AU - 15.9 AU

Year: 18975 Days

Day: 24.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 92,697,010 km

• M1: 114,293 km (0.083 R)
• M2: 475,572 km (0.115 R)
• M3: 627,114 km (0.089 R)
• M4: 718,369 km (0.081 R)
• M5: 1,477,279 km (0.095 R)
• M6: 2,442,933 km (0.083 R)
• M7: 6,532,041 km (0.063 R)
• M8: 6,985,323 km (0.107 R)
• M9: 7,406,291 km (0.091 R)
• M10: 8,272,912 km (0.109 R)
• M11: 8,762,994 km (0.098 R)
• M12: 10,194,496 km (0.118 R)
• M13: 10,527,801 km (0.115 R)
• M14: 11,647,690 km (0.118 R)
• M15: 12,046,069 km (0.098 R)
• M16: 12,246,830 km (0.052 R)
• M17: 12,651,941 km (0.073 R)
• M18: 14,421,983 km (0.082 R)
• M19: 14,581,903 km (0.116 R)
• M20: 15,335,727 km (0.078 R)
• M21: 15,444,484 km (0.091 R)
• M22: 16,268,170 km (0.041 R)
• M23: 16,601,624 km (0.075 R)
• M24: 17,331,961 km (0.051 R)
• M25: 18,591,425 km (0.049 R)
• M26: 18,707,513 km (0.098 R)
• M27: 18,765,557 km (0.115 R)
• M28: 18,940,138 km (0.038 R)
• M29: 19,349,587 km (0.059 R)
• M30: 19,702,937 km (0.096 R)
• M31: 20,595,438 km (0.088 R)
• M32: 22,728,853 km (0.073 R)
• M33: 23,163,884 km (0.103 R)
• M34: 23,413,862 km (0.12 R)
• M35: 23,476,394 km (0.069 R)
• M36: 25,831,513 km (0.056 R)
• M37: 26,350,618 km (0.088 R)
• M38: 26,480,917 km (0.032 R)
• M39: 26,807,639 km (0.071 R)
• M40: 27,464,972 km (0.084 R)
• M41: 28,997,154 km (0.07 R)
• M42: 29,333,898 km (0.077 R)
• M43: 29,401,367 km (0.095 R)
• M44: 29,739,608 km (0.115 R)
• M45: 30,215,329 km (0.048 R)
• M46: 30,625,227 km (0.071 R)
• M47: 31,036,771 km (0.052 R)
• M48: 31,312,330 km (0.119 R)
• M49: 31,796,279 km (0.09 R)
• M50: 32,073,933 km (0.105 R)
• M51: 32,143,496 km (0.09 R)
• M52: 33,192,776 km (0.097 R)
• M53: 33,544,929 km (0.095 R)
• M54: 33,615,539 km (0.065 R)
• M55: 33,686,149 km (0.093 R)
• M56: 35,396,502 km (0.036 R)
• M57: 36,262,075 km (0.036 R)
• M58: 36,915,967 km (0.087 R)
• M59: 37,280,986 km (0.112 R)
• M60: 37,647,052 km (0.097 R)
• M61: 39,197,784 km (0.109 R)
• M62: 40,919,954 km (0.047 R)
• M63: 41,980,304 km (0.117 R)
• M64: 42,819,847 km (0.065 R)
• M65: 43,280,010 km (0.034 R)
• M66: 43,664,926 km (0.06 R)
• M67: 44,825,955 km (0.055 R)
• M68: 47,733,389 km (0.083 R)
• M69: 48,609,435 km (0.077 R)
• M70: 48,769,205 km (0.084 R)
• M71: 49,732,017 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.6

Radius: 5.5

Gravity: 29.67 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.08 AU - 18.26 AU

Year: 23494 Days

Day: 17.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,697,010 km

• M1: 134,638 km (0.092 R)
• M2: 221,854 km (0.097 R)
• M3: 391,498 km (0.102 R)
• M4: 623,674 km (0.111 R)
• M5: 1,042,548 km (0.118 R)
• M6: 1,198,578 km (0.068 R)
• M7: 2,323,554 km (0.112 R)
• M8: 2,527,755 km (0.056 R)
• M9: 2,569,343 km (0.088 R)
• M10: 2,695,454 km (0.101 R)
• M11: 2,780,725 km (0.103 R)
• M12: 2,866,744 km (0.067 R)
• M13: 3,085,905 km (0.074 R)
• M14: 4,662,966 km (0.108 R)
• M15: 4,817,051 km (0.114 R)
• M16: 5,235,776 km (0.087 R)
• M17: 5,503,556 km (0.118 R)
• M18: 6,276,678 km (0.087 R)
• M19: 6,966,174 km (0.095 R)
• M20: 7,083,310 km (0.096 R)
• M21: 7,142,251 km (0.101 R)
• M22: 8,415,628 km (0.112 R)
• M23: 8,540,393 km (0.088 R)
• M24: 9,367,220 km (0.071 R)
• M25: 13,499,413 km (0.1 R)
• M26: 14,161,682 km (0.119 R)
• M27: 14,310,233 km (0.095 R)
• M28: 14,459,382 km (0.106 R)
• M29: 15,517,638 km (0.045 R)
• M30: 15,747,719 km (0.114 R)
• M31: 17,072,259 km (0.037 R)
• M32: 19,084,200 km (0.104 R)
• M33: 19,826,655 km (0.119 R)
• M34: 20,159,659 km (0.052 R)
• M35: 20,915,577 km (0.1 R)
• M36: 22,109,967 km (0.055 R)
• M37: 22,282,304 km (0.071 R)
• M38: 22,802,306 km (0.082 R)
• M39: 25,461,408 km (0.071 R)
• M40: 25,732,629 km (0.098 R)
• M41: 27,195,547 km (0.099 R)
• M42: 33,014,305 km (0.067 R)
• M43: 33,310,060 km (0.103 R)
• M44: 33,606,713 km (0.047 R)
• M45: 34,802,000 km (0.053 R)
• M46: 36,620,960 km (0.116 R)
• M47: 36,927,187 km (0.061 R)
• M48: 37,029,363 km (0.098 R)
• M49: 39,930,215 km (0.085 R)
• M50: 40,666,835 km (0.116 R)
• M51: 41,089,748 km (0.098 R)
• M52: 42,153,239 km (0.087 R)
• M53: 43,765,605 km (0.083 R)
• M54: 45,507,672 km (0.092 R)
• M55: 46,607,815 km (0.084 R)
• M56: 47,383,181 km (0.076 R)
• M57: 47,716,784 km (0.097 R)
• M58: 48,498,134 km (0.091 R)
• M59: 51,894,604 km (0.026 R)
• M60: 52,123,788 km (0.109 R)
• M61: 53,274,644 km (0.068 R)
• M62: 53,621,412 km (0.094 R)
• M63: 54,433,728 km (0.093 R)
• M64: 58,555,748 km (0.12 R)
• M65: 60,473,294 km (0.109 R)
• M66: 60,714,445 km (0.066 R)
• M67: 60,955,896 km (0.071 R)
• M68: 62,046,315 km (0.094 R)
• M69: 63,021,095 km (0.114 R)
• M70: 63,878,141 km (0.034 R)
• M71: 64,123,781 km (0.107 R)
• M72: 64,492,689 km (0.073 R)
• M73: 64,985,764 km (0.053 R)
• M74: 66,348,002 km (0.066 R)
• M75: 69,352,825 km (0.051 R)
• M76: 70,237,696 km (0.051 R)
• M77: 70,617,974 km (0.056 R)
• M78: 71,890,603 km (0.116 R)
• M79: 73,042,507 km (0.088 R)
• M80: 74,458,600 km (0.116 R)
• M81: 76,664,870 km (0.087 R)
• M82: 76,795,319 km (0.095 R)
• M83: 77,056,517 km (0.057 R)
• M84: 77,448,762 km (0.032 R)
• M85: 78,235,198 km (0.12 R)
• M86: 79,156,123 km (0.096 R)
• M87: 83,009,315 km (0.103 R)
• M88: 84,891,257 km (0.086 R)
• M89: 85,566,691 km (0.116 R)
• M90: 86,651,275 km (0.042 R)
• M91: 86,923,095 km (0.09 R)
• M92: 87,603,915 km (0.064 R)
• M93: 88,286,530 km (0.045 R)
• M94: 89,519,815 km (0.077 R)
• M95: 89,657,145 km (0.116 R)
• M96: 90,344,996 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 16,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit