🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.49 AU - 0.57 AU

Year: 136 Days

Day: 15.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,780,179 km

• M1: 201,957 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.57 AU - 0.89 AU

Year: 219 Days

Day: 21.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.96 AU - 1.42 AU

Year: 456 Days

Day: 12.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.99 AU - 1.45 AU

Year: 474 Days

Day: 28.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.56 AU - 1.62 AU

Year: 705 Days

Day: 34.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.38 AU - 3.84 AU

Year: 1928 Days

Day: 29.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,780,179 km

• M1: 1,809,386 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.49 AU - 4.73 AU

Year: 3479 Days

Day: 13.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.5

Radius: 3.7

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 15.39 AU - 19.91 AU

Year: 26061 Days

Day: 21.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,780,179 km

• M1: 167,101 km (0.064 R)
• M2: 200,461 km (0.096 R)
• M3: 288,275 km (0.06 R)
• M4: 499,358 km (0.084 R)
• M5: 769,681 km (0.054 R)
• M6: 848,519 km (0.079 R)
• M7: 1,035,816 km (0.058 R)
• M8: 1,375,403 km (0.11 R)
• M9: 1,957,339 km (0.071 R)
• M10: 1,984,117 km (0.094 R)
• M11: 2,092,874 km (0.115 R)
• M12: 2,344,348 km (0.115 R)
• M13: 2,430,367 km (0.107 R)
• M14: 2,576,075 km (0.068 R)
• M15: 2,845,352 km (0.093 R)
• M16: 3,873,538 km (0.109 R)
• M17: 3,941,306 km (0.11 R)
• M18: 4,043,630 km (0.087 R)
• M19: 4,640,077 km (0.088 R)
• M20: 4,675,981 km (0.103 R)
• M21: 4,893,646 km (0.112 R)
• M22: 5,003,600 km (0.091 R)
• M23: 5,565,938 km (0.111 R)
• M24: 6,148,173 km (0.119 R)
• M25: 6,346,390 km (0.117 R)
• M26: 6,953,907 km (0.079 R)
• M27: 6,995,047 km (0.077 R)
• M28: 7,537,489 km (0.099 R)
• M29: 7,835,188 km (0.103 R)
• M30: 8,223,545 km (0.107 R)
• M31: 8,354,443 km (0.045 R)
• M32: 8,795,457 km (0.102 R)
• M33: 8,884,618 km (0.103 R)
• M34: 9,018,807 km (0.119 R)
• M35: 10,163,530 km (0.078 R)
• M36: 10,539,320 km (0.112 R)
• M37: 10,824,304 km (0.06 R)
• M38: 12,535,853 km (0.113 R)
• M39: 12,686,348 km (0.088 R)
• M40: 12,989,284 km (0.074 R)
• M41: 13,396,938 km (0.084 R)
• M42: 14,697,692 km (0.101 R)
• M43: 15,605,003 km (0.089 R)
• M44: 15,712,863 km (0.066 R)
• M45: 17,027,230 km (0.087 R)
• M46: 17,528,981 km (0.067 R)
• M47: 17,809,926 km (0.107 R)
• M48: 17,866,324 km (0.062 R)
• M49: 18,433,300 km (0.101 R)
• M50: 18,833,624 km (0.103 R)
• M51: 19,352,429 km (0.108 R)
• M52: 20,463,343 km (0.103 R)
• M53: 22,868,727 km (0.074 R)
• M54: 23,237,037 km (0.083 R)
• M55: 23,360,306 km (0.115 R)
• M56: 24,667,492 km (0.049 R)
• M57: 25,552,064 km (0.055 R)
• M58: 26,640,090 km (0.1 R)
• M59: 26,704,566 km (0.026 R)
• M60: 27,417,101 km (0.096 R)
• M61: 27,808,449 km (0.042 R)
• M62: 28,004,721 km (0.098 R)
• M63: 28,398,912 km (0.045 R)
• M64: 29,592,104 km (0.117 R)
• M65: 29,792,566 km (0.111 R)
• M66: 30,801,603 km (0.04 R)
• M67: 31,480,628 km (0.096 R)
• M68: 31,685,278 km (0.109 R)
• M69: 34,948,307 km (0.069 R)
• M70: 35,089,527 km (0.07 R)
• M71: 35,160,137 km (0.114 R)
• M72: 35,372,566 km (0.079 R)
• M73: 36,440,396 km (0.092 R)
• M74: 36,512,053 km (0.114 R)
• M75: 37,302,379 km (0.096 R)
• M76: 39,339,602 km (0.052 R)
• M77: 39,486,508 km (0.087 R)
• M78: 39,780,767 km (0.046 R)
• M79: 40,668,181 km (0.087 R)
• M80: 40,891,082 km (0.105 R)
• M81: 41,412,580 km (0.111 R)
• M82: 41,636,827 km (0.084 R)
• M83: 42,011,420 km (0.111 R)
• M84: 42,914,992 km (0.064 R)
• M85: 44,894,471 km (0.03 R)
• M86: 45,047,958 km (0.074 R)
• M87: 45,972,622 km (0.057 R)
• M88: 46,127,307 km (0.11 R)
• M89: 47,059,301 km (0.111 R)
• M90: 47,762,411 km (0.078 R)
• M91: 49,337,079 km (0.09 R)
• M92: 51,088,870 km (0.096 R)
• M93: 51,169,054 km (0.091 R)
• M94: 51,972,395 km (0.069 R)
• M95: 53,673,023 km (0.088 R)
• M96: 53,835,935 km (0.069 R)
• M97: 54,243,889 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.4

Radius: 5

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 16.27 AU - 21.49 AU

Year: 28832 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 88,780,179 km

• M1: 201,808 km (0.07 R)
• M2: 242,947 km (0.04 R)
• M3: 553,213 km (0.118 R)
• M4: 3,754,009 km (0.117 R)
• M5: 4,560,940 km (0.104 R)
• M6: 4,728,489 km (0.109 R)
• M7: 4,855,648 km (0.042 R)
• M8: 6,003,213 km (0.09 R)
• M9: 6,560,016 km (0.08 R)
• M10: 6,654,412 km (0.067 R)
• M11: 7,672,576 km (0.049 R)
• M12: 8,790,221 km (0.084 R)
• M13: 9,156,287 km (0.098 R)
• M14: 12,201,801 km (0.061 R)
• M15: 13,141,425 km (0.073 R)
• M16: 13,439,873 km (0.05 R)
• M17: 14,840,857 km (0.099 R)
• M18: 15,401,699 km (0.115 R)
• M19: 15,653,173 km (0.084 R)
• M20: 16,351,646 km (0.091 R)
• M21: 16,479,851 km (0.089 R)
• M22: 16,608,206 km (0.116 R)
• M23: 16,995,515 km (0.116 R)
• M24: 18,374,358 km (0.108 R)
• M25: 18,640,942 km (0.119 R)
• M26: 18,707,812 km (0.091 R)
• M27: 19,788,507 km (0.055 R)
• M28: 21,517,410 km (0.054 R)
• M29: 22,080,646 km (0.12 R)
• M30: 23,293,884 km (0.103 R)
• M31: 25,190,785 km (0.102 R)
• M32: 26,608,076 km (0.104 R)
• M33: 27,668,725 km (0.12 R)
• M34: 27,821,464 km (0.05 R)
• M35: 29,285,728 km (0.094 R)
• M36: 29,363,369 km (0.069 R)
• M37: 29,441,310 km (0.118 R)
• M38: 30,144,719 km (0.088 R)
• M39: 31,170,661 km (0.086 R)
• M40: 31,250,098 km (0.053 R)
• M41: 31,887,684 km (0.069 R)
• M42: 32,207,973 km (0.105 R)
• M43: 33,744,343 km (0.096 R)
• M44: 34,644,772 km (0.051 R)
• M45: 34,891,609 km (0.12 R)
• M46: 36,720,144 km (0.112 R)
• M47: 41,251,314 km (0.096 R)
• M48: 43,271,782 km (0.092 R)
• M49: 43,360,344 km (0.097 R)
• M50: 43,982,073 km (0.067 R)
• M51: 44,071,084 km (0.093 R)
• M52: 44,160,244 km (0.115 R)
• M53: 45,324,116 km (0.105 R)
• M54: 46,498,160 km (0.118 R)
• M55: 47,134,549 km (0.072 R)
• M56: 48,691,863 km (0.091 R)
• M57: 49,245,525 km (0.069 R)
• M58: 49,430,428 km (0.11 R)
• M59: 51,387,018 km (0.088 R)
• M60: 52,421,936 km (0.102 R)
• M61: 54,895,387 km (0.106 R)
• M62: 56,726,914 km (0.055 R)
• M63: 57,796,240 km (0.063 R)
• M64: 60,548,392 km (0.072 R)
• M65: 68,539,611 km (0.092 R)
• M66: 68,642,983 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.5

Radius: 5.5

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.75 AU - 23.71 AU

Year: 29638 Days

Day: 17.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,780,179 km

• M1: 99,782 km (0.117 R)
• M2: 699,819 km (0.047 R)
• M3: 1,606,831 km (0.088 R)
• M4: 1,641,388 km (0.068 R)
• M5: 1,927,120 km (0.12 R)
• M6: 2,189,664 km (0.064 R)
• M7: 2,423,785 km (0.098 R)
• M8: 3,043,718 km (0.112 R)
• M9: 3,438,208 km (0.037 R)
• M10: 3,618,623 km (0.046 R)
• M11: 3,664,250 km (0.053 R)
• M12: 3,802,329 km (0.118 R)
• M13: 4,036,151 km (0.114 R)
• M14: 4,322,780 km (0.103 R)
• M15: 4,468,638 km (0.116 R)
• M16: 5,906,423 km (0.096 R)
• M17: 6,068,288 km (0.112 R)
• M18: 6,451,707 km (0.04 R)
• M19: 6,674,459 km (0.041 R)
• M20: 7,884,257 km (0.117 R)
• M21: 8,423,258 km (0.063 R)
• M22: 9,222,559 km (0.112 R)
• M23: 9,599,546 km (0.084 R)
• M24: 10,303,703 km (0.088 R)
• M25: 13,565,685 km (0.085 R)
• M26: 14,354,664 km (0.111 R)
• M27: 14,427,069 km (0.046 R)
• M28: 16,962,005 km (0.104 R)
• M29: 17,038,599 km (0.09 R)
• M30: 17,346,322 km (0.08 R)
• M31: 17,578,199 km (0.091 R)
• M32: 17,733,332 km (0.06 R)
• M33: 19,389,978 km (0.1 R)
• M34: 20,115,079 km (0.097 R)
• M35: 21,425,706 km (0.059 R)
• M36: 22,175,042 km (0.117 R)
• M37: 22,510,889 km (0.114 R)
• M38: 23,443,034 km (0.054 R)
• M39: 23,870,883 km (0.092 R)
• M40: 25,783,791 km (0.104 R)
• M41: 26,048,430 km (0.052 R)
• M42: 26,225,404 km (0.089 R)
• M43: 26,847,731 km (0.11 R)
• M44: 27,565,053 km (0.103 R)
• M45: 28,744,034 km (0.049 R)
• M46: 29,110,100 km (0.119 R)
• M47: 29,293,657 km (0.08 R)
• M48: 29,662,116 km (0.109 R)
• M49: 29,754,418 km (0.091 R)
• M50: 31,244,712 km (0.046 R)
• M51: 31,338,660 km (0.09 R)
• M52: 31,432,757 km (0.044 R)
• M53: 34,007,186 km (0.097 R)
• M54: 34,685,762 km (0.044 R)
• M55: 36,450,718 km (0.085 R)
• M56: 36,946,186 km (0.069 R)
• M57: 44,851,536 km (0.073 R)
• M58: 45,808,514 km (0.091 R)
• M59: 45,915,326 km (0.074 R)
• M60: 46,557,550 km (0.045 R)
• M61: 46,664,812 km (0.082 R)
• M62: 48,176,049 km (0.096 R)
• M63: 48,501,874 km (0.071 R)
• M64: 50,472,676 km (0.069 R)
• M65: 51,356,949 km (0.107 R)
• M66: 54,944,904 km (0.081 R)
• M67: 55,285,389 km (0.026 R)
• M68: 58,150,039 km (0.092 R)
• M69: 59,658,584 km (0.082 R)
• M70: 60,944,976 km (0.058 R)
• M71: 63,902,825 km (0.116 R)
• M72: 64,260,813 km (0.106 R)
• M73: 64,380,341 km (0.074 R)
• M74: 64,619,548 km (0.083 R)
• M75: 65,218,987 km (0.037 R)
• M76: 65,338,964 km (0.119 R)
• M77: 65,820,071 km (0.058 R)
• M78: 69,588,442 km (0.097 R)
• M79: 70,325,809 km (0.1 R)
• M80: 70,448,928 km (0.054 R)
• M81: 71,189,288 km (0.071 R)
• M82: 72,429,155 km (0.079 R)
• M83: 74,051,395 km (0.043 R)
• M84: 76,443,914 km (0.074 R)
• M85: 77,077,760 km (0.03 R)
• M86: 77,586,093 km (0.102 R)
• M87: 80,401,525 km (0.071 R)
• M88: 82,730,016 km (0.103 R)
• M89: 83,511,067 km (0.043 R)
• M90: 84,687,205 km (0.089 R)
• M91: 85,343,042 km (0.058 R)
• M92: 86,527,708 km (0.073 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 10,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit