🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.07 AU - 1.27 AU

Year: 451 Days

Day: 13.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.21 AU - 1.25 AU

Year: 486 Days

Day: 21.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,967,923 km

• M1: 399,426 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.19 AU - 1.75 AU

Year: 635 Days

Day: 28.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.28 AU - 1.88 AU

Year: 708 Days

Day: 15.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.82 AU - 3 AU

Year: 1334 Days

Day: 22.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.39 AU - 3.21 AU

Year: 1670 Days

Day: 25.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.1

Radius: 13.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.63 AU - 8.75 AU

Year: 9131 Days

Day: 5.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,967,923 km

• M1: 177,423 km (0.09 R)
• M2: 265,835 km (0.097 R)
• M3: 409,898 km (0.074 R)
• M4: 562,338 km (0.088 R)
• M5: 671,844 km (0.078 R)
• M6: 1,089,521 km (0.116 R)
• M7: 1,360,443 km (0.112 R)
• M8: 1,470,697 km (0.068 R)
• M9: 2,249,054 km (0.071 R)
• M10: 2,435,005 km (0.085 R)
• M11: 2,598,515 km (0.108 R)
• M12: 2,822,313 km (0.073 R)
• M13: 2,965,479 km (0.056 R)
• M14: 3,081,866 km (0.094 R)
• M15: 3,289,208 km (0.095 R)
• M16: 3,409,784 km (0.109 R)
• M17: 3,501,338 km (0.12 R)
• M18: 4,067,566 km (0.083 R)
• M19: 4,595,198 km (0.101 R)
• M20: 5,320,897 km (0.087 R)
• M21: 5,788,091 km (0.068 R)
• M22: 5,897,896 km (0.052 R)
• M23: 6,008,299 km (0.088 R)
• M24: 6,994,448 km (0.102 R)
• M25: 7,268,661 km (0.06 R)
• M26: 8,525,134 km (0.111 R)
• M27: 8,692,235 km (0.097 R)
• M28: 9,414,344 km (0.03 R)
• M29: 9,804,495 km (0.111 R)
• M30: 10,600,655 km (0.103 R)
• M31: 11,051,991 km (0.114 R)
• M32: 11,694,664 km (0.062 R)
• M33: 12,067,312 km (0.077 R)
• M34: 12,633,540 km (0.072 R)
• M35: 12,824,277 km (0.114 R)
• M36: 13,596,801 km (0.098 R)
• M37: 14,186,067 km (0.117 R)
• M38: 14,583,548 km (0.087 R)
• M39: 14,683,629 km (0.097 R)
• M40: 15,593,484 km (0.119 R)
• M41: 16,782,637 km (0.089 R)
• M42: 16,887,505 km (0.039 R)
• M43: 17,255,965 km (0.098 R)
• M44: 19,412,418 km (0.071 R)
• M45: 21,481,656 km (0.031 R)
• M46: 21,766,640 km (0.099 R)
• M47: 22,052,970 km (0.07 R)
• M48: 22,167,861 km (0.103 R)
• M49: 23,914,416 km (0.115 R)
• M50: 24,209,872 km (0.037 R)
• M51: 24,685,145 km (0.098 R)
• M52: 24,804,374 km (0.101 R)
• M53: 26,433,345 km (0.116 R)
• M54: 26,677,639 km (0.114 R)
• M55: 27,045,500 km (0.077 R)
• M56: 27,168,469 km (0.079 R)
• M57: 27,476,791 km (0.109 R)
• M58: 27,724,225 km (0.078 R)
• M59: 28,596,231 km (0.112 R)
• M60: 30,494,928 km (0.041 R)
• M61: 31,201,329 km (0.103 R)
• M62: 31,394,908 km (0.105 R)
• M63: 34,479,766 km (0.101 R)
• M64: 34,613,058 km (0.083 R)
• M65: 36,430,821 km (0.068 R)
• M66: 37,385,555 km (0.063 R)
• M67: 38,555,859 km (0.117 R)
• M68: 39,041,304 km (0.069 R)
• M69: 40,650,529 km (0.105 R)
• M70: 40,932,670 km (0.038 R)
• M71: 41,782,685 km (0.09 R)
• M72: 42,067,370 km (0.11 R)
• M73: 42,925,314 km (0.112 R)
• M74: 43,356,455 km (0.078 R)
• M75: 44,658,405 km (0.107 R)
• M76: 44,803,814 km (0.104 R)
• M77: 45,899,768 km (0.082 R)
• M78: 47,078,600 km (0.039 R)
• M79: 47,374,803 km (0.087 R)
• M80: 49,842,420 km (0.099 R)
• M81: 50,750,030 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.3

Radius: 11.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.86 AU - 11.18 AU

Year: 9656 Days

Day: 5.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 97,967,923 km

• M1: 150,047 km (0.073 R)
• M2: 385,215 km (0.119 R)
• M3: 722,707 km (0.118 R)
• M4: 924,964 km (0.072 R)
• M5: 1,017,714 km (0.1 R)
• M6: 1,457,532 km (0.057 R)
• M7: 2,014,036 km (0.117 R)
• M8: 2,095,866 km (0.076 R)
• M9: 2,220,631 km (0.085 R)
• M10: 2,305,303 km (0.067 R)
• M11: 2,767,710 km (0.094 R)
• M12: 4,243,493 km (0.083 R)
• M13: 4,456,221 km (0.059 R)
• M14: 5,172,047 km (0.059 R)
• M15: 5,342,439 km (0.101 R)
• M16: 5,514,626 km (0.101 R)
• M17: 5,717,930 km (0.071 R)
• M18: 6,342,651 km (0.114 R)
• M19: 6,433,756 km (0.105 R)
• M20: 6,678,647 km (0.114 R)
• M21: 7,020,478 km (0.03 R)
• M22: 7,272,700 km (0.081 R)
• M23: 7,689,031 km (0.079 R)
• M24: 8,377,930 km (0.064 R)
• M25: 9,814,518 km (0.097 R)
• M26: 9,955,290 km (0.115 R)
• M27: 10,061,354 km (0.064 R)
• M28: 10,167,718 km (0.085 R)
• M29: 10,417,547 km (0.113 R)
• M30: 11,179,000 km (0.085 R)
• M31: 11,883,456 km (0.104 R)
• M32: 11,995,954 km (0.102 R)
• M33: 12,449,834 km (0.047 R)
• M34: 13,569,574 km (0.086 R)
• M35: 13,687,308 km (0.054 R)
• M36: 14,440,533 km (0.095 R)
• M37: 15,616,073 km (0.094 R)
• M38: 16,319,482 km (0.033 R)
• M39: 16,780,244 km (0.093 R)
• M40: 17,075,550 km (0.11 R)
• M41: 17,245,194 km (0.075 R)
• M42: 18,752,691 km (0.081 R)
• M43: 19,544,363 km (0.082 R)
• M44: 20,167,588 km (0.081 R)
• M45: 20,616,831 km (0.06 R)
• M46: 20,752,217 km (0.098 R)
• M47: 21,205,797 km (0.078 R)
• M48: 22,585,987 km (0.086 R)
• M49: 23,099,258 km (0.099 R)
• M50: 24,423,348 km (0.114 R)
• M51: 24,518,792 km (0.042 R)
• M52: 24,614,385 km (0.116 R)
• M53: 25,335,746 km (0.05 R)
• M54: 25,529,176 km (0.099 R)
• M55: 26,357,050 km (0.104 R)
• M56: 27,441,635 km (0.106 R)
• M57: 28,339,671 km (0.095 R)
• M58: 28,490,316 km (0.101 R)
• M59: 28,741,940 km (0.111 R)
• M60: 29,349,008 km (0.088 R)
• M61: 30,062,440 km (0.03 R)
• M62: 30,627,022 km (0.102 R)
• M63: 31,091,673 km (0.111 R)
• M64: 32,236,995 km (0.11 R)
• M65: 33,131,590 km (0.1 R)
• M66: 33,661,466 km (0.081 R)
• M67: 34,622,632 km (0.094 R)
• M68: 34,729,894 km (0.071 R)
• M69: 35,376,306 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.7

Radius: 7.6

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 19.54 AU - 21 AU

Year: 32529 Days

Day: 21.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,967,923 km

• M1: 129,103 km (0.064 R)
• M2: 350,807 km (0.094 R)
• M3: 504,893 km (0.074 R)
• M4: 1,288,786 km (0.069 R)
• M5: 2,145,084 km (0.055 R)
• M6: 2,434,855 km (0.105 R)
• M7: 2,737,043 km (0.112 R)
• M8: 2,870,334 km (0.104 R)
• M9: 4,011,467 km (0.073 R)
• M10: 4,471,929 km (0.063 R)
• M11: 4,524,139 km (0.102 R)
• M12: 4,629,157 km (0.109 R)
• M13: 5,837,459 km (0.099 R)
• M14: 6,954,805 km (0.105 R)
• M15: 7,882,461 km (0.076 R)
• M16: 8,264,385 km (0.106 R)
• M17: 8,328,562 km (0.088 R)
• M18: 10,401,241 km (0.056 R)
• M19: 11,031,497 km (0.115 R)
• M20: 11,386,941 km (0.096 R)
• M21: 12,995,268 km (0.104 R)
• M22: 15,856,178 km (0.078 R)
• M23: 16,661,612 km (0.077 R)
• M24: 16,905,906 km (0.113 R)
• M25: 18,396,050 km (0.1 R)
• M26: 19,412,568 km (0.066 R)
• M27: 19,498,138 km (0.036 R)
• M28: 19,927,783 km (0.042 R)
• M29: 21,499,907 km (0.111 R)
• M30: 21,588,469 km (0.104 R)
• M31: 21,854,753 km (0.078 R)
• M32: 22,480,222 km (0.081 R)
• M33: 25,040,739 km (0.113 R)
• M34: 25,977,221 km (0.062 R)
• M35: 26,071,618 km (0.084 R)
• M36: 26,260,560 km (0.112 R)
• M37: 28,757,647 km (0.055 R)
• M38: 31,028,842 km (0.052 R)
• M39: 32,642,704 km (0.056 R)
• M40: 33,050,358 km (0.082 R)
• M41: 35,114,061 km (0.089 R)
• M42: 36,900,708 km (0.086 R)
• M43: 37,644,958 km (0.1 R)
• M44: 40,890,334 km (0.075 R)
• M45: 41,439,957 km (0.039 R)
• M46: 41,550,061 km (0.117 R)
• M47: 42,768,834 km (0.069 R)
• M48: 45,695,717 km (0.12 R)
• M49: 46,838,645 km (0.045 R)
• M50: 49,502,683 km (0.1 R)
• M51: 50,088,359 km (0.102 R)
• M52: 50,440,812 km (0.12 R)
• M53: 50,676,279 km (0.095 R)
• M54: 51,030,078 km (0.102 R)
• M55: 51,384,774 km (0.039 R)
• M56: 51,977,631 km (0.111 R)
• M57: 52,453,651 km (0.097 R)
• M58: 55,947,659 km (0.063 R)
• M59: 56,679,791 km (0.066 R)
• M60: 59,516,017 km (0.063 R)
• M61: 59,640,333 km (0.077 R)
• M62: 59,889,264 km (0.119 R)
• M63: 60,638,300 km (0.098 R)
• M64: 60,888,727 km (0.109 R)
• M65: 62,903,810 km (0.109 R)
• M66: 64,047,037 km (0.063 R)
• M67: 64,684,923 km (0.055 R)
• M68: 64,812,829 km (0.118 R)
• M69: 67,776,811 km (0.07 R)
• M70: 68,296,664 km (0.112 R)
• M71: 68,426,964 km (0.081 R)
• M72: 68,557,263 km (0.098 R)
• M73: 69,340,707 km (0.1 R)
• M74: 69,471,456 km (0.119 R)
• M75: 70,652,980 km (0.117 R)
• M76: 71,312,108 km (0.099 R)
• M77: 72,371,112 km (0.049 R)
• M78: 73,702,233 km (0.098 R)
• M79: 74,370,786 km (0.063 R)
• M80: 74,772,756 km (0.095 R)
• M81: 75,175,623 km (0.092 R)
• M82: 76,523,500 km (0.079 R)
• M83: 77,607,635 km (0.119 R)
• M84: 79,928,198 km (0.099 R)
• M85: 81,441,829 km (0.071 R)
• M86: 84,357,641 km (0.092 R)
• M87: 87,590,152 km (0.113 R)
• M88: 89,435,142 km (0.093 R)
• M89: 91,006,219 km (0.103 R)
• M90: 93,452,294 km (0.106 R)
• M91: 93,596,805 km (0.102 R)
• M92: 94,465,670 km (0.029 R)
• M93: 94,901,149 km (0.046 R)
• M94: 95,919,761 km (0.111 R)
• M95: 96,065,619 km (0.062 R)
• M96: 96,211,477 km (0.079 R)
• M97: 97,527,789 km (0.06 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit