🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.13 AU - 1.13 AU

Year: 441 Days

Day: 35.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.18 AU - 1.74 AU

Year: 648 Days

Day: 26.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.9 AU - 1.96 AU

Year: 984 Days

Day: 37.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.78 AU - 3.52 AU

Year: 2052 Days

Day: 46.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.97 AU - 3.45 AU

Year: 2111 Days

Day: 36.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,974,554 km

• M1: 2,225,717 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.88 AU - 4.06 AU

Year: 2373 Days

Day: 47.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.86 AU - 4.1 AU

Year: 2383 Days

Day: 13.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.8

Radius: 7.4

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.39 AU - 14.47 AU

Year: 17068 Days

Day: 18 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,974,554 km

• M1: 157,377 km (0.071 R)
• M2: 276,756 km (0.118 R)
• M3: 392,994 km (0.082 R)
• M4: 512,672 km (0.072 R)
• M5: 839,094 km (0.077 R)
• M6: 1,033,422 km (0.097 R)
• M7: 1,203,216 km (0.087 R)
• M8: 1,443,769 km (0.113 R)
• M9: 1,765,704 km (0.046 R)
• M10: 1,923,679 km (0.117 R)
• M11: 2,229,158 km (0.077 R)
• M12: 2,277,628 km (0.098 R)
• M13: 2,703,084 km (0.09 R)
• M14: 3,428,933 km (0.118 R)
• M15: 3,741,144 km (0.098 R)
• M16: 4,763,196 km (0.091 R)
• M17: 5,015,717 km (0.072 R)
• M18: 6,342,501 km (0.051 R)
• M19: 6,480,879 km (0.054 R)
• M20: 6,725,471 km (0.093 R)
• M21: 8,030,713 km (0.047 R)
• M22: 8,105,362 km (0.08 R)
• M23: 8,218,009 km (0.078 R)
• M24: 8,331,105 km (0.091 R)
• M25: 8,406,802 km (0.074 R)
• M26: 9,059,497 km (0.092 R)
• M27: 9,176,483 km (0.045 R)
• M28: 9,530,132 km (0.093 R)
• M29: 9,649,063 km (0.032 R)
• M30: 9,808,235 km (0.103 R)
• M31: 10,576,719 km (0.051 R)
• M32: 10,906,134 km (0.109 R)
• M33: 11,617,172 km (0.105 R)
• M34: 12,256,853 km (0.097 R)
• M35: 12,820,687 km (0.045 R)
• M36: 13,973,339 km (0.088 R)
• M37: 14,063,397 km (0.075 R)
• M38: 14,425,423 km (0.112 R)
• M39: 14,836,518 km (0.078 R)
• M40: 16,471,324 km (0.068 R)
• M41: 16,900,819 km (0.097 R)
• M42: 18,260,664 km (0.104 R)
• M43: 18,655,752 km (0.081 R)
• M44: 19,153,315 km (0.063 R)
• M45: 20,518,844 km (0.119 R)
• M46: 21,187,397 km (0.102 R)
• M47: 22,334,962 km (0.087 R)
• M48: 23,182,284 km (0.061 R)
• M49: 23,556,279 km (0.111 R)
• M50: 23,770,952 km (0.111 R)
• M51: 24,472,865 km (0.092 R)
• M52: 24,635,927 km (0.117 R)
• M53: 26,507,845 km (0.114 R)
• M54: 26,954,844 km (0.067 R)
• M55: 27,123,141 km (0.087 R)
• M56: 27,630,278 km (0.065 R)
• M57: 28,539,235 km (0.112 R)
• M58: 28,940,007 km (0.084 R)
• M59: 28,997,453 km (0.109 R)
• M60: 29,112,344 km (0.102 R)
• M61: 30,678,783 km (0.1 R)
• M62: 31,738,235 km (0.081 R)
• M63: 31,975,198 km (0.089 R)
• M64: 32,272,300 km (0.053 R)
• M65: 32,929,334 km (0.106 R)
• M66: 34,682,322 km (0.12 R)
• M67: 34,804,244 km (0.116 R)
• M68: 34,987,501 km (0.047 R)
• M69: 35,109,872 km (0.103 R)
• M70: 36,279,578 km (0.053 R)
• M71: 36,403,445 km (0.063 R)
• M72: 36,838,027 km (0.116 R)
• M73: 36,962,492 km (0.087 R)
• M74: 37,461,850 km (0.039 R)
• M75: 37,587,063 km (0.079 R)
• M76: 37,775,108 km (0.074 R)
• M77: 37,900,621 km (0.074 R)
• M78: 39,736,486 km (0.108 R)
• M79: 40,440,493 km (0.066 R)
• M80: 40,826,157 km (0.032 R)
• M81: 42,250,777 km (0.111 R)
• M82: 42,642,125 km (0.103 R)
• M83: 43,297,065 km (0.095 R)
• M84: 43,955,445 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.4

Radius: 7.2

Gravity: 19.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.86 AU - 15.38 AU

Year: 17445 Days

Day: 21.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,974,554 km

• M1: 156,629 km (0.119 R)
• M2: 295,157 km (0.096 R)
• M3: 363,373 km (0.074 R)
• M4: 717,621 km (0.073 R)
• M5: 1,899,444 km (0.075 R)
• M6: 2,000,872 km (0.119 R)
• M7: 2,209,261 km (0.085 R)
• M8: 2,535,086 km (0.098 R)
• M9: 2,722,681 km (0.078 R)
• M10: 3,983,791 km (0.109 R)
• M11: 4,290,467 km (0.114 R)
• M12: 4,379,627 km (0.101 R)
• M13: 4,973,531 km (0.107 R)
• M14: 5,495,627 km (0.11 R)
• M15: 5,985,411 km (0.079 R)
• M16: 6,438,244 km (0.115 R)
• M17: 6,540,269 km (0.072 R)
• M18: 6,954,207 km (0.09 R)
• M19: 7,164,392 km (0.106 R)
• M20: 8,412,786 km (0.116 R)
• M21: 9,903,229 km (0.12 R)
• M22: 10,860,207 km (0.086 R)
• M23: 11,659,359 km (0.09 R)
• M24: 12,477,360 km (0.088 R)
• M25: 12,732,724 km (0.12 R)
• M26: 13,183,911 km (0.102 R)
• M27: 13,837,354 km (0.071 R)
• M28: 14,101,843 km (0.091 R)
• M29: 14,837,416 km (0.12 R)
• M30: 15,517,039 km (0.069 R)
• M31: 15,654,071 km (0.118 R)
• M32: 15,860,516 km (0.095 R)
• M33: 16,625,260 km (0.104 R)
• M34: 17,118,185 km (0.079 R)
• M35: 18,625,533 km (0.108 R)
• M36: 19,950,970 km (0.069 R)
• M37: 21,306,477 km (0.104 R)
• M38: 21,611,806 km (0.06 R)
• M39: 22,925,275 km (0.111 R)
• M40: 23,395,162 km (0.058 R)
• M41: 24,105,752 km (0.094 R)
• M42: 25,386,310 km (0.098 R)
• M43: 25,710,040 km (0.114 R)
• M44: 26,689,008 km (0.041 R)
• M45: 27,348,585 km (0.12 R)
• M46: 29,443,703 km (0.046 R)
• M47: 29,528,675 km (0.112 R)
• M48: 31,070,281 km (0.101 R)
• M49: 31,329,833 km (0.11 R)
• M50: 31,503,217 km (0.091 R)
• M51: 32,989,921 km (0.07 R)
• M52: 33,431,534 km (0.077 R)
• M53: 33,608,807 km (0.094 R)
• M54: 33,964,102 km (0.114 R)
• M55: 34,142,273 km (0.1 R)
• M56: 35,217,583 km (0.11 R)
• M57: 35,940,589 km (0.117 R)
• M58: 36,851,191 km (0.108 R)
• M59: 37,125,853 km (0.112 R)
• M60: 37,861,725 km (0.095 R)
• M61: 37,954,027 km (0.092 R)
• M62: 39,628,476 km (0.101 R)
• M63: 40,097,914 km (0.103 R)
• M64: 41,137,021 km (0.107 R)
• M65: 42,952,690 km (0.029 R)
• M66: 45,381,262 km (0.084 R)
• M67: 46,167,848 km (0.12 R)
• M68: 46,365,167 km (0.061 R)
• M69: 46,562,786 km (0.089 R)
• M70: 46,958,921 km (0.075 R)
• M71: 47,854,115 km (0.111 R)
• M72: 48,855,523 km (0.107 R)
• M73: 49,056,583 km (0.104 R)
• M74: 49,157,262 km (0.105 R)
• M75: 51,286,788 km (0.113 R)
• M76: 53,653,426 km (0.114 R)
• M77: 54,276,651 km (0.107 R)
• M78: 54,484,891 km (0.108 R)
• M79: 54,693,430 km (0.103 R)
• M80: 55,950,352 km (0.062 R)
• M81: 57,853,386 km (0.113 R)
• M82: 58,919,720 km (0.092 R)
• M83: 62,375,580 km (0.051 R)
• M84: 63,249,681 km (0.117 R)
• M85: 64,238,074 km (0.034 R)
• M86: 65,674,662 km (0.108 R)
• M87: 66,007,667 km (0.097 R)
• M88: 68,129,713 km (0.09 R)
• M89: 68,917,196 km (0.079 R)
• M90: 69,368,533 km (0.071 R)
• M91: 74,281,776 km (0.07 R)
• M92: 76,371,658 km (0.068 R)
• M93: 77,775,634 km (0.088 R)
• M94: 78,127,937 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551

Radius: 3.1

Gravity: 57.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.72 AU - 17.14 AU

Year: 22250 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,974,554 km

• M1: 73,901 km (0.114 R)
• M2: 192,233 km (0.047 R)
• M3: 303,384 km (0.106 R)
• M4: 646,113 km (0.101 R)
• M5: 862,133 km (0.083 R)
• M6: 2,157,500 km (0.069 R)
• M7: 2,192,207 km (0.12 R)
• M8: 2,696,352 km (0.093 R)
• M9: 2,733,751 km (0.081 R)
• M10: 3,680,257 km (0.112 R)
• M11: 4,144,908 km (0.113 R)
• M12: 4,187,992 km (0.08 R)
• M13: 4,450,088 km (0.079 R)
• M14: 5,314,165 km (0.063 R)
• M15: 5,408,113 km (0.071 R)
• M16: 5,789,288 km (0.057 R)
• M17: 6,527,105 km (0.066 R)
• M18: 6,830,489 km (0.107 R)
• M19: 8,359,978 km (0.086 R)
• M20: 8,414,581 km (0.114 R)
• M21: 8,578,989 km (0.117 R)
• M22: 8,744,444 km (0.097 R)
• M23: 9,701,871 km (0.084 R)
• M24: 11,349,691 km (0.113 R)
• M25: 12,143,607 km (0.056 R)
• M26: 12,578,488 km (0.113 R)
• M27: 12,641,020 km (0.109 R)
• M28: 13,018,456 km (0.067 R)
• M29: 13,463,509 km (0.045 R)
• M30: 13,591,565 km (0.07 R)
• M31: 13,720,070 km (0.108 R)
• M32: 14,303,052 km (0.084 R)
• M33: 15,026,657 km (0.113 R)
• M34: 15,159,500 km (0.096 R)
• M35: 15,694,761 km (0.064 R)
• M36: 16,714,869 km (0.078 R)
• M37: 17,546,334 km (0.085 R)
• M38: 17,686,208 km (0.112 R)
• M39: 18,107,925 km (0.058 R)
• M40: 21,077,891 km (0.106 R)
• M41: 21,674,637 km (0.102 R)
• M42: 22,732,444 km (0.09 R)
• M43: 22,808,589 km (0.09 R)
• M44: 23,421,342 km (0.103 R)
• M45: 24,584,465 km (0.111 R)
• M46: 25,133,639 km (0.073 R)
• M47: 26,324,139 km (0.102 R)
• M48: 26,805,545 km (0.077 R)
• M49: 27,127,928 km (0.053 R)
• M50: 29,089,755 km (0.12 R)
• M51: 29,255,210 km (0.068 R)
• M52: 31,181,283 km (0.113 R)
• M53: 31,265,955 km (0.072 R)
• M54: 32,287,858 km (0.088 R)
• M55: 33,320,682 km (0.096 R)
• M56: 34,102,480 km (0.114 R)
• M57: 35,507,055 km (0.109 R)
• M58: 37,919,769 km (0.053 R)
• M59: 39,374,309 km (0.104 R)
• M60: 40,200,389 km (0.109 R)
• M61: 40,384,843 km (0.102 R)
• M62: 41,683,203 km (0.119 R)
• M63: 42,901,229 km (0.086 R)
• M64: 43,372,761 km (0.073 R)
• M65: 45,275,945 km (0.058 R)
• M66: 45,852,196 km (0.082 R)
• M67: 46,141,219 km (0.113 R)
• M68: 46,237,710 km (0.048 R)
• M69: 46,334,350 km (0.111 R)
• M70: 47,595,610 km (0.06 R)
• M71: 47,692,998 km (0.079 R)
• M72: 48,083,598 km (0.094 R)
• M73: 48,279,272 km (0.081 R)
• M74: 49,557,885 km (0.101 R)
• M75: 53,054,885 km (0.111 R)
• M76: 55,806,438 km (0.088 R)
• M77: 56,527,351 km (0.118 R)
• M78: 57,874,330 km (0.117 R)
• M79: 58,290,960 km (0.069 R)
• M80: 58,395,230 km (0.101 R)
• M81: 59,546,684 km (0.069 R)
• M82: 62,617,929 km (0.117 R)
• M83: 62,724,742 km (0.049 R)
• M84: 62,938,517 km (0.077 R)
• M85: 63,796,311 km (0.073 R)
• M86: 64,981,874 km (0.08 R)
• M87: 66,283,675 km (0.052 R)
• M88: 66,501,489 km (0.06 R)
• M89: 66,610,397 km (0.091 R)
• M90: 70,795,696 km (0.071 R)
• M91: 73,144,832 km (0.111 R)
• M92: 74,611,788 km (0.099 R)
• M93: 75,746,787 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 11,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit