🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.59 AU - 0.69 AU

Year: 225 Days

Day: 37.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,757,884 km

• M1: 82,578 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.71 AU - 0.75 AU

Year: 274 Days

Day: 27 Hours

Environment

Temp: -31 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.79 AU - 1.21 AU

Year: 440 Days

Day: 13.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.99 AU - 1.43 AU

Year: 585 Days

Day: 26.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.16 AU - 1.86 AU

Year: 816 Days

Day: 15.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,757,884 km

• M1: 176,675 km (0.091 R)
• M2: 223,050 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.9

Radius: 8.1

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.08 AU - 3.34 AU

Year: 1962 Days

Day: 11.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,757,884 km

• M1: 111,450 km (0.069 R)
• M2: 190,737 km (0.1 R)
• M3: 321,187 km (0.066 R)
• M4: 472,580 km (0.092 R)
• M5: 526,285 km (0.064 R)
• M6: 836,701 km (0.085 R)
• M7: 911,949 km (0.035 R)
• M8: 963,560 km (0.075 R)
• M9: 1,042,996 km (0.071 R)
• M10: 1,115,402 km (0.115 R)
• M11: 1,217,876 km (0.052 R)
• M12: 1,275,172 km (0.108 R)
• M13: 1,462,768 km (0.117 R)
• M14: 1,523,954 km (0.105 R)
• M15: 1,627,774 km (0.115 R)
• M16: 1,712,596 km (0.045 R)
• M17: 1,931,309 km (0.069 R)
• M18: 2,124,290 km (0.066 R)
• M19: 2,264,313 km (0.089 R)
• M20: 2,443,681 km (0.101 R)
• M21: 2,640,253 km (0.085 R)
• M22: 2,842,060 km (0.054 R)
• M23: 3,220,543 km (0.055 R)
• M24: 3,287,413 km (0.094 R)
• M25: 3,422,650 km (0.055 R)
• M26: 3,532,155 km (0.096 R)
• M27: 3,740,695 km (0.112 R)
• M28: 4,494,369 km (0.026 R)
• M29: 4,981,160 km (0.111 R)
• M30: 5,043,243 km (0.045 R)
• M31: 5,215,131 km (0.046 R)
• M32: 5,309,827 km (0.059 R)
• M33: 5,922,281 km (0.087 R)
• M34: 5,988,104 km (0.115 R)
• M35: 6,054,076 km (0.096 R)
• M36: 6,170,164 km (0.067 R)
• M37: 6,270,395 km (0.097 R)
• M38: 6,371,074 km (0.105 R)
• M39: 6,421,489 km (0.107 R)
• M40: 6,573,929 km (0.108 R)
• M41: 6,761,973 km (0.092 R)
• M42: 7,090,789 km (0.035 R)
• M43: 7,549,307 km (0.097 R)
• M44: 8,163,257 km (0.035 R)
• M45: 8,218,159 km (0.048 R)
• M46: 8,346,963 km (0.11 R)
• M47: 8,402,314 km (0.103 R)
• M48: 8,718,265 km (0.085 R)
• M49: 8,943,858 km (0.08 R)
• M50: 9,323,837 km (0.11 R)
• M51: 9,458,026 km (0.087 R)
• M52: 9,535,069 km (0.081 R)
• M53: 9,592,963 km (0.105 R)
• M54: 9,709,201 km (0.103 R)
• M55: 9,767,395 km (0.087 R)
• M56: 9,942,873 km (0.108 R)
• M57: 10,099,651 km (0.086 R)
• M58: 10,237,581 km (0.046 R)
• M59: 10,435,798 km (0.113 R)
• M60: 10,555,177 km (0.103 R)
• M61: 10,675,154 km (0.12 R)
• M62: 10,755,339 km (0.108 R)
• M63: 11,017,434 km (0.038 R)
• M64: 11,281,624 km (0.108 R)
• M65: 12,128,498 km (0.083 R)
• M66: 12,359,178 km (0.098 R)
• M67: 12,549,017 km (0.088 R)
• M68: 12,825,025 km (0.115 R)
• M69: 12,910,296 km (0.052 R)
• M70: 13,081,436 km (0.106 R)
• M71: 13,296,408 km (0.112 R)
• M72: 13,426,110 km (0.038 R)
• M73: 13,730,093 km (0.106 R)
• M74: 13,839,149 km (0.117 R)
• M75: 13,970,496 km (0.098 R)
• M76: 14,168,265 km (0.109 R)
• M77: 14,389,071 km (0.097 R)
• M78: 14,722,525 km (0.09 R)
• M79: 14,946,174 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.6

Radius: 11.4

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.62 AU - 3.64 AU

Year: 3041 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 88,757,884 km

• M1: 175,030 km (0.075 R)
• M2: 270,174 km (0.105 R)
• M3: 362,924 km (0.053 R)
• M4: 438,920 km (0.098 R)
• M5: 602,281 km (0.11 R)
• M6: 861,534 km (0.039 R)
• M7: 948,600 km (0.102 R)
• M8: 1,120,787 km (0.084 R)
• M9: 1,253,929 km (0.05 R)
• M10: 1,341,594 km (0.062 R)
• M11: 1,630,916 km (0.035 R)
• M12: 1,755,082 km (0.06 R)
• M13: 1,940,434 km (0.09 R)
• M14: 2,207,765 km (0.083 R)
• M15: 2,423,934 km (0.107 R)
• M16: 2,534,786 km (0.076 R)
• M17: 2,794,488 km (0.057 R)
• M18: 3,287,413 km (0.091 R)
• M19: 3,481,591 km (0.113 R)
• M20: 3,955,667 km (0.05 R)
• M21: 4,030,466 km (0.067 R)
• M22: 4,162,561 km (0.064 R)
• M23: 4,626,165 km (0.099 R)
• M24: 4,784,439 km (0.112 R)
• M25: 5,065,833 km (0.043 R)
• M26: 5,311,323 km (0.117 R)
• M27: 5,581,646 km (0.086 R)
• M28: 5,686,963 km (0.118 R)
• M29: 5,856,607 km (0.073 R)
• M30: 6,179,439 km (0.07 R)
• M31: 6,441,984 km (0.074 R)
• M32: 6,552,387 km (0.11 R)
• M33: 6,820,167 km (0.096 R)
• M34: 7,023,321 km (0.05 R)
• M35: 7,343,311 km (0.098 R)
• M36: 7,481,988 km (0.1 R)
• M37: 7,668,237 km (0.093 R)
• M38: 7,974,165 km (0.107 R)
• M39: 8,188,239 km (0.118 R)
• M40: 8,260,046 km (0.1 R)
• M41: 8,500,899 km (0.105 R)
• M42: 8,646,607 km (0.119 R)
• M43: 9,262,502 km (0.112 R)
• M44: 9,487,647 km (0.095 R)
• M45: 9,765,300 km (0.08 R)
• M46: 10,719,136 km (0.116 R)
• M47: 10,797,825 km (0.091 R)
• M48: 10,955,650 km (0.104 R)
• M49: 11,061,267 km (0.091 R)
• M50: 11,380,359 km (0.097 R)
• M51: 11,487,471 km (0.084 R)
• M52: 11,810,453 km (0.1 R)
• M53: 12,000,442 km (0.076 R)
• M54: 12,355,737 km (0.106 R)
• M55: 12,438,165 km (0.049 R)
• M56: 12,992,874 km (0.032 R)
• M57: 13,329,619 km (0.096 R)
• M58: 13,925,767 km (0.12 R)
• M59: 14,126,377 km (0.075 R)
• M60: 15,855,579 km (0.102 R)
• M61: 16,608,356 km (0.082 R)
• M62: 17,249,682 km (0.054 R)
• M63: 17,403,618 km (0.073 R)
• M64: 17,558,003 km (0.105 R)
• M65: 17,681,720 km (0.079 R)
• M66: 17,774,770 km (0.063 R)
• M67: 18,556,569 km (0.073 R)
• M68: 19,669,876 km (0.115 R)
• M69: 20,024,273 km (0.063 R)
• M70: 20,153,676 km (0.104 R)
• M71: 21,100,032 km (0.036 R)
• M72: 22,094,259 km (0.085 R)
• M73: 22,462,569 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.3

Radius: 6.3

Gravity: 20.74 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.18 AU - 15.78 AU

Year: 22984 Days

Day: 24.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,757,884 km

• M1: 167,101 km (0.089 R)
• M2: 367,712 km (0.094 R)
• M3: 408,103 km (0.11 R)
• M4: 658,979 km (0.09 R)
• M5: 1,129,913 km (0.106 R)
• M6: 1,253,481 km (0.099 R)
• M7: 1,349,223 km (0.115 R)
• M8: 1,755,980 km (0.095 R)
• M9: 2,198,790 km (0.106 R)
• M10: 2,757,388 km (0.101 R)
• M11: 3,810,856 km (0.053 R)
• M12: 3,857,231 km (0.094 R)
• M13: 4,282,987 km (0.103 R)
• M14: 4,526,084 km (0.065 R)
• M15: 6,626,138 km (0.057 R)
• M16: 6,681,938 km (0.096 R)
• M17: 7,249,513 km (0.075 R)
• M18: 7,597,328 km (0.066 R)
• M19: 9,732,688 km (0.049 R)
• M20: 9,923,874 km (0.074 R)
• M21: 9,987,902 km (0.046 R)
• M22: 11,902,904 km (0.092 R)
• M23: 13,146,960 km (0.059 R)
• M24: 13,499,861 km (0.119 R)
• M25: 13,570,771 km (0.066 R)
• M26: 13,713,038 km (0.068 R)
• M27: 14,214,939 km (0.095 R)
• M28: 18,361,942 km (0.074 R)
• M29: 19,473,005 km (0.088 R)
• M30: 19,794,491 km (0.061 R)
• M31: 20,198,854 km (0.106 R)
• M32: 20,524,229 km (0.079 R)
• M33: 20,851,400 km (0.112 R)
• M34: 21,510,827 km (0.106 R)
• M35: 21,676,731 km (0.091 R)
• M36: 21,926,410 km (0.105 R)
• M37: 22,596,908 km (0.032 R)
• M38: 23,957,949 km (0.045 R)
• M39: 24,475,259 km (0.096 R)
• M40: 24,648,493 km (0.107 R)
• M41: 24,822,027 km (0.036 R)
• M42: 26,669,710 km (0.058 R)
• M43: 26,937,191 km (0.103 R)
• M44: 27,205,719 km (0.111 R)
• M45: 29,384,911 km (0.114 R)
• M46: 29,661,219 km (0.087 R)
• M47: 29,938,423 km (0.04 R)
• M48: 30,216,526 km (0.06 R)
• M49: 34,488,892 km (0.073 R)
• M50: 36,052,788 km (0.111 R)
• M51: 39,148,117 km (0.117 R)
• M52: 39,553,677 km (0.07 R)
• M53: 40,164,635 km (0.058 R)
• M54: 42,743,702 km (0.086 R)
• M55: 44,527,956 km (0.094 R)
• M56: 44,633,572 km (0.119 R)
• M57: 45,375,877 km (0.025 R)
• M58: 46,336,295 km (0.074 R)
• M59: 46,980,164 km (0.086 R)
• M60: 48,060,111 km (0.109 R)
• M61: 49,038,930 km (0.092 R)
• M62: 49,257,343 km (0.055 R)
• M63: 49,585,561 km (0.088 R)
• M64: 50,574,552 km (0.1 R)
• M65: 50,795,209 km (0.091 R)
• M66: 53,243,528 km (0.104 R)
• M67: 53,692,920 km (0.094 R)
• M68: 55,844,137 km (0.054 R)
• M69: 56,072,124 km (0.11 R)
• M70: 56,414,853 km (0.041 R)
• M71: 57,102,405 km (0.07 R)
• M72: 58,369,948 km (0.077 R)
• M73: 59,646,765 km (0.11 R)
• M74: 60,464,168 km (0.057 R)
• M75: 60,932,858 km (0.104 R)
• M76: 61,520,479 km (0.06 R)
• M77: 62,109,894 km (0.07 R)
• M78: 63,175,630 km (0.071 R)
• M79: 63,294,410 km (0.09 R)
• M80: 65,205,224 km (0.049 R)
• M81: 69,205,471 km (0.1 R)
• M82: 70,310,251 km (0.093 R)
• M83: 71,668,301 km (0.053 R)
• M84: 74,034,490 km (0.096 R)
• M85: 76,299,552 km (0.081 R)
• M86: 77,695,001 km (0.069 R)
• M87: 78,459,745 km (0.028 R)
• M88: 78,587,352 km (0.049 R)
• M89: 78,970,921 km (0.053 R)
• M90: 81,155,798 km (0.092 R)
• M91: 83,881,920 km (0.094 R)
• M92: 84,666,411 km (0.063 R)
• M93: 85,059,554 km (0.116 R)
• M94: 85,453,296 km (0.112 R)
• M95: 86,638,111 km (0.073 R)
• M96: 87,828,311 km (0.085 R)
• M97: 88,757,913 km (0.03 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 18,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit