🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.3 AU - 1.42 AU

Year: 597 Days

Day: 12.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.47 AU - 3.27 AU

Year: 1832 Days

Day: 37.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,334,408 km

• M1: 1,783,207 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.48 AU - 4.34 AU

Year: 2913 Days

Day: 20.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,334,408 km

• M1: 371,152 km (0.052 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.2

Radius: 14.2

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.96 AU - 5.66 AU

Year: 4610 Days

Day: 5.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 89,334,408 km

• M1: 187,596 km (0.07 R)
• M2: 367,861 km (0.117 R)
• M3: 502,200 km (0.113 R)
• M4: 641,775 km (0.094 R)
• M5: 861,534 km (0.044 R)
• M6: 1,159,982 km (0.097 R)
• M7: 1,366,876 km (0.056 R)
• M8: 1,539,212 km (0.091 R)
• M9: 1,931,907 km (0.115 R)
• M10: 2,126,983 km (0.098 R)
• M11: 2,509,205 km (0.116 R)
• M12: 2,608,239 km (0.094 R)
• M13: 3,002,878 km (0.084 R)
• M14: 3,093,235 km (0.059 R)
• M15: 3,245,975 km (0.078 R)
• M16: 3,338,875 km (0.107 R)
• M17: 3,464,088 km (0.104 R)
• M18: 3,606,805 km (0.11 R)
• M19: 3,719,302 km (0.111 R)
• M20: 4,063,826 km (0.097 R)
• M21: 4,661,320 km (0.03 R)
• M22: 4,943,761 km (0.112 R)
• M23: 5,087,076 km (0.079 R)
• M24: 5,177,433 km (0.116 R)
• M25: 5,359,793 km (0.099 R)
• M26: 5,544,247 km (0.103 R)
• M27: 5,674,546 km (0.112 R)
• M28: 5,768,344 km (0.103 R)
• M29: 5,881,590 km (0.029 R)
• M30: 6,052,730 km (0.062 R)
• M31: 6,361,350 km (0.091 R)
• M32: 6,458,888 km (0.069 R)
• M33: 6,576,472 km (0.085 R)
• M34: 6,754,344 km (0.052 R)
• M35: 7,014,195 km (0.104 R)
• M36: 7,114,875 km (0.108 R)
• M37: 7,502,483 km (0.094 R)
• M38: 7,605,556 km (0.069 R)
• M39: 7,771,609 km (0.114 R)
• M40: 8,086,064 km (0.095 R)
• M41: 8,234,316 km (0.096 R)
• M42: 8,426,250 km (0.111 R)
• M43: 8,836,447 km (0.112 R)
• M44: 9,186,805 km (0.107 R)
• M45: 9,363,780 km (0.09 R)
• M46: 9,631,410 km (0.093 R)
• M47: 10,105,785 km (0.095 R)
• M48: 10,773,440 km (0.045 R)
• M49: 11,006,963 km (0.109 R)
• M50: 11,455,457 km (0.091 R)
• M51: 12,175,771 km (0.12 R)
• M52: 12,861,378 km (0.118 R)
• M53: 12,985,095 km (0.114 R)
• M54: 13,308,675 km (0.094 R)
• M55: 13,459,021 km (0.053 R)
• M56: 14,552,432 km (0.115 R)
• M57: 14,707,266 km (0.106 R)
• M58: 15,437,303 km (0.111 R)
• M59: 15,621,608 km (0.074 R)
• M60: 15,753,703 km (0.118 R)
• M61: 16,098,975 km (0.04 R)
• M62: 16,312,750 km (0.098 R)
• M63: 17,642,226 km (0.057 R)
• M64: 17,917,935 km (0.109 R)
• M65: 18,083,989 km (0.092 R)
• M66: 18,222,666 km (0.072 R)
• M67: 18,921,887 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.1

Radius: 9.5

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.67 AU - 12.93 AU

Year: 15270 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,334,408 km

• M1: 186,997 km (0.12 R)
• M2: 270,772 km (0.081 R)
• M3: 753,674 km (0.086 R)
• M4: 958,174 km (0.044 R)
• M5: 1,589,328 km (0.054 R)
• M6: 1,794,426 km (0.114 R)
• M7: 2,039,468 km (0.109 R)
• M8: 2,230,355 km (0.114 R)
• M9: 2,630,080 km (0.067 R)
• M10: 2,944,535 km (0.096 R)
• M11: 3,197,505 km (0.112 R)
• M12: 3,647,794 km (0.1 R)
• M13: 4,360,479 km (0.078 R)
• M14: 4,524,588 km (0.116 R)
• M15: 4,859,238 km (0.111 R)
• M16: 5,420,080 km (0.113 R)
• M17: 5,596,756 km (0.091 R)
• M18: 6,184,226 km (0.077 R)
• M19: 6,838,867 km (0.095 R)
• M20: 7,078,074 km (0.101 R)
• M21: 7,712,668 km (0.101 R)
• M22: 8,621,475 km (0.099 R)
• M23: 8,828,070 km (0.027 R)
• M24: 10,319,261 km (0.111 R)
• M25: 11,715,608 km (0.044 R)
• M26: 12,815,900 km (0.097 R)
• M27: 13,051,816 km (0.086 R)
• M28: 13,467,997 km (0.075 R)
• M29: 13,527,836 km (0.117 R)
• M30: 13,707,802 km (0.09 R)
• M31: 14,131,015 km (0.074 R)
• M32: 14,804,504 km (0.084 R)
• M33: 15,613,979 km (0.059 R)
• M34: 15,676,810 km (0.084 R)
• M35: 15,865,901 km (0.084 R)
• M36: 16,437,664 km (0.1 R)
• M37: 17,340,637 km (0.11 R)
• M38: 17,536,311 km (0.12 R)
• M39: 17,995,427 km (0.104 R)
• M40: 18,791,886 km (0.102 R)
• M41: 19,127,135 km (0.099 R)
• M42: 19,803,617 km (0.098 R)
• M43: 20,487,877 km (0.066 R)
• M44: 20,694,621 km (0.042 R)
• M45: 21,950,047 km (0.108 R)
• M46: 23,878,812 km (0.1 R)
• M47: 25,638,382 km (0.092 R)
• M48: 28,355,229 km (0.067 R)
• M49: 28,585,760 km (0.075 R)
• M50: 32,518,089 km (0.079 R)
• M51: 33,486,735 km (0.1 R)
• M52: 34,957,582 km (0.089 R)
• M53: 35,039,860 km (0.094 R)
• M54: 35,122,289 km (0.099 R)
• M55: 37,035,197 km (0.062 R)
• M56: 37,371,343 km (0.105 R)
• M57: 38,046,628 km (0.027 R)
• M58: 39,580,605 km (0.082 R)
• M59: 39,666,474 km (0.093 R)
• M60: 40,528,008 km (0.105 R)
• M61: 42,445,254 km (0.119 R)
• M62: 43,149,711 km (0.092 R)
• M63: 43,237,973 km (0.071 R)
• M64: 43,326,386 km (0.041 R)
• M65: 44,124,640 km (0.089 R)
• M66: 45,196,509 km (0.065 R)
• M67: 45,375,877 km (0.039 R)
• M68: 45,465,785 km (0.095 R)
• M69: 46,911,050 km (0.118 R)
• M70: 49,291,601 km (0.077 R)
• M71: 50,496,612 km (0.079 R)
• M72: 50,962,609 km (0.091 R)
• M73: 51,898,942 km (0.028 R)
• M74: 53,408,983 km (0.119 R)
• M75: 53,693,668 km (0.077 R)
• M76: 54,264,683 km (0.05 R)
• M77: 54,550,864 km (0.118 R)
• M78: 56,858,710 km (0.047 R)
• M79: 60,182,475 km (0.048 R)
• M80: 61,370,582 km (0.072 R)
• M81: 62,766,479 km (0.083 R)
• M82: 62,866,560 km (0.117 R)
• M83: 63,167,103 km (0.082 R)
• M84: 63,267,483 km (0.119 R)
• M85: 63,669,303 km (0.118 R)
• M86: 63,971,191 km (0.103 R)
• M87: 64,071,870 km (0.1 R)
• M88: 64,778,571 km (0.061 R)
• M89: 65,183,532 km (0.118 R)
• M90: 66,097,874 km (0.104 R)
• M91: 66,914,080 km (0.066 R)
• M92: 67,425,855 km (0.096 R)
• M93: 67,630,953 km (0.118 R)
• M94: 68,041,899 km (0.071 R)
• M95: 68,866,033 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.1

Radius: 7.9

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.41 AU - 15.23 AU

Year: 16291 Days

Day: 16.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 89,334,408 km

• M1: 480,060 km (0.093 R)
• M2: 540,048 km (0.075 R)
• M3: 909,705 km (0.068 R)
• M4: 970,591 km (0.077 R)
• M5: 1,261,858 km (0.075 R)
• M6: 1,507,049 km (0.095 R)
• M7: 1,598,304 km (0.106 R)
• M8: 2,764,269 km (0.12 R)
• M9: 3,413,524 km (0.106 R)
• M10: 3,534,399 km (0.062 R)
• M11: 4,525,036 km (0.102 R)
• M12: 4,604,622 km (0.098 R)
• M13: 4,846,223 km (0.092 R)
• M14: 5,454,189 km (0.094 R)
• M15: 5,567,434 km (0.109 R)
• M16: 5,882,637 km (0.109 R)
• M17: 6,590,385 km (0.072 R)
• M18: 6,711,110 km (0.063 R)
• M19: 6,862,802 km (0.109 R)
• M20: 7,449,974 km (0.115 R)
• M21: 8,085,316 km (0.042 R)
• M22: 8,214,569 km (0.098 R)
• M23: 8,870,555 km (0.07 R)
• M24: 9,272,375 km (0.081 R)
• M25: 9,680,029 km (0.094 R)
• M26: 10,973,752 km (0.12 R)
• M27: 11,045,260 km (0.057 R)
• M28: 11,914,872 km (0.054 R)
• M29: 11,988,325 km (0.114 R)
• M30: 13,108,513 km (0.04 R)
• M31: 14,692,605 km (0.026 R)
• M32: 14,771,443 km (0.082 R)
• M33: 15,287,257 km (0.07 R)
• M34: 15,367,142 km (0.113 R)
• M35: 15,527,212 km (0.115 R)
• M36: 16,828,414 km (0.079 R)
• M37: 17,117,736 km (0.107 R)
• M38: 17,533,768 km (0.101 R)
• M39: 19,707,275 km (0.106 R)
• M40: 22,371,015 km (0.106 R)
• M41: 22,825,942 km (0.106 R)
• M42: 22,962,974 km (0.067 R)
• M43: 23,054,528 km (0.109 R)
• M44: 23,606,095 km (0.1 R)
• M45: 23,698,547 km (0.102 R)
• M46: 23,976,350 km (0.084 R)
• M47: 24,628,896 km (0.119 R)
• M48: 24,863,316 km (0.083 R)
• M49: 25,287,126 km (0.053 R)
• M50: 25,428,945 km (0.088 R)
• M51: 27,054,625 km (0.046 R)
• M52: 27,831,337 km (0.035 R)
• M53: 28,320,373 km (0.117 R)
• M54: 28,516,795 km (0.032 R)
• M55: 28,960,502 km (0.096 R)
• M56: 29,307,120 km (0.119 R)
• M57: 30,305,088 km (0.08 R)
• M58: 31,771,895 km (0.093 R)
• M59: 32,027,109 km (0.094 R)
• M60: 33,728,635 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.7

Radius: 7.3

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.89 AU - 19.63 AU

Year: 25849 Days

Day: 22.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,334,408 km

• M1: 238,609 km (0.089 R)
• M2: 422,614 km (0.115 R)
• M3: 1,369,718 km (0.105 R)
• M4: 1,535,772 km (0.102 R)
• M5: 1,923,829 km (0.119 R)
• M6: 2,540,621 km (0.078 R)
• M7: 3,391,085 km (0.026 R)
• M8: 3,571,200 km (0.078 R)
• M9: 4,517,407 km (0.046 R)
• M10: 4,566,774 km (0.064 R)
• M11: 5,275,419 km (0.045 R)
• M12: 5,642,532 km (0.118 R)
• M13: 5,909,864 km (0.117 R)
• M14: 6,181,234 km (0.056 R)
• M15: 6,456,794 km (0.099 R)
• M16: 6,568,244 km (0.102 R)
• M17: 7,423,645 km (0.098 R)
• M18: 8,253,315 km (0.097 R)
• M19: 8,925,607 km (0.117 R)
• M20: 9,552,123 km (0.069 R)
• M21: 11,246,170 km (0.082 R)
• M22: 13,171,943 km (0.081 R)
• M23: 13,597,698 km (0.109 R)
• M24: 13,884,029 km (0.082 R)
• M25: 14,754,988 km (0.114 R)
• M26: 14,828,440 km (0.083 R)
• M27: 15,943,692 km (0.114 R)
• M28: 16,321,427 km (0.065 R)
• M29: 17,317,300 km (0.094 R)
• M30: 18,018,166 km (0.062 R)
• M31: 18,569,883 km (0.072 R)
• M32: 18,887,479 km (0.034 R)
• M33: 18,967,215 km (0.095 R)
• M34: 19,126,985 km (0.099 R)
• M35: 19,367,389 km (0.116 R)
• M36: 23,263,067 km (0.076 R)
• M37: 24,382,059 km (0.099 R)
• M38: 26,048,879 km (0.026 R)
• M39: 26,404,473 km (0.118 R)
• M40: 26,582,943 km (0.045 R)
• M41: 28,024,468 km (0.117 R)
• M42: 30,327,228 km (0.108 R)
• M43: 31,453,999 km (0.102 R)
• M44: 32,022,621 km (0.061 R)
• M45: 32,498,941 km (0.061 R)
• M46: 32,690,127 km (0.118 R)
• M47: 34,330,318 km (0.085 R)
• M48: 34,525,094 km (0.08 R)
• M49: 35,013,531 km (0.091 R)
• M50: 35,602,648 km (0.033 R)
• M51: 36,096,021 km (0.084 R)
• M52: 37,489,675 km (0.107 R)
• M53: 39,205,563 km (0.064 R)
• M54: 40,432,116 km (0.105 R)
• M55: 41,671,235 km (0.074 R)
• M56: 42,817,903 km (0.098 R)
• M57: 44,398,404 km (0.116 R)
• M58: 45,142,504 km (0.079 R)
• M59: 45,890,643 km (0.091 R)
• M60: 46,750,681 km (0.114 R)
• M61: 49,582,569 km (0.096 R)
• M62: 50,023,134 km (0.047 R)
• M63: 50,354,344 km (0.072 R)
• M64: 50,908,155 km (0.057 R)
• M65: 51,798,412 km (0.057 R)
• M66: 52,021,762 km (0.098 R)
• M67: 52,469,359 km (0.091 R)
• M68: 53,594,185 km (0.106 R)
• M69: 53,820,078 km (0.104 R)
• M70: 54,840,635 km (0.075 R)
• M71: 56,785,706 km (0.092 R)
• M72: 58,172,179 km (0.115 R)
• M73: 59,569,872 km (0.08 R)
• M74: 59,920,978 km (0.111 R)
• M75: 62,279,389 km (0.107 R)
• M76: 65,873,627 km (0.089 R)
• M77: 65,994,502 km (0.081 R)
• M78: 67,086,567 km (0.038 R)
• M79: 68,184,465 km (0.11 R)
• M80: 69,288,348 km (0.079 R)
• M81: 69,904,243 km (0.117 R)
• M82: 72,136,093 km (0.094 R)
• M83: 72,260,858 km (0.111 R)
• M84: 73,135,557 km (0.118 R)
• M85: 74,391,281 km (0.09 R)
• M86: 75,401,067 km (0.115 R)
• M87: 77,306,495 km (0.049 R)
• M88: 77,945,278 km (0.119 R)
• M89: 80,258,958 km (0.111 R)
• M90: 81,813,879 km (0.079 R)
• M91: 81,943,879 km (0.066 R)
• M92: 82,334,330 km (0.098 R)
• M93: 82,725,528 km (0.106 R)
• M94: 83,640,469 km (0.066 R)
• M95: 85,612,468 km (0.04 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 16,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit