🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.54 AU

Year: 144 Days

Day: 20.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,375,526 km

• M1: 303,384 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.44 AU - 1.86 AU

Year: 816 Days

Day: 45.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,375,526 km

• M1: 339,737 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.7 AU - 1.92 AU

Year: 938 Days

Day: 26 Hours

Environment

Temp: -84 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.94 AU - 2.62 AU

Year: 1325 Days

Day: 17.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.36 AU - 3.82 AU

Year: 2091 Days

Day: 44.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.07 AU - 3.91 AU

Year: 2510 Days

Day: 39.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.6

Radius: 12

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.48 AU - 8.56 AU

Year: 8744 Days

Day: 14.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 94,375,526 km

• M1: 278,701 km (0.062 R)
• M2: 669,301 km (0.079 R)
• M3: 857,944 km (0.09 R)
• M4: 1,289,234 km (0.11 R)
• M5: 1,506,750 km (0.11 R)
• M6: 1,643,183 km (0.108 R)
• M7: 1,760,169 km (0.113 R)
• M8: 2,153,761 km (0.063 R)
• M9: 2,387,283 km (0.109 R)
• M10: 2,547,801 km (0.115 R)
• M11: 2,936,307 km (0.087 R)
• M12: 3,196,159 km (0.114 R)
• M13: 3,524,077 km (0.086 R)
• M14: 3,676,667 km (0.11 R)
• M15: 4,244,690 km (0.09 R)
• M16: 4,572,309 km (0.104 R)
• M17: 5,078,997 km (0.108 R)
• M18: 5,217,226 km (0.112 R)
• M19: 5,426,962 km (0.113 R)
• M20: 5,746,802 km (0.058 R)
• M21: 6,219,681 km (0.103 R)
• M22: 6,592,030 km (0.064 R)
• M23: 6,780,972 km (0.104 R)
• M24: 6,895,115 km (0.107 R)
• M25: 7,048,453 km (0.087 R)
• M26: 7,164,242 km (0.101 R)
• M27: 8,072,600 km (0.094 R)
• M28: 8,274,857 km (0.117 R)
• M29: 8,602,027 km (0.112 R)
• M30: 9,353,756 km (0.112 R)
• M31: 9,996,279 km (0.062 R)
• M32: 10,301,010 km (0.082 R)
• M33: 11,870,441 km (0.087 R)
• M34: 12,054,447 km (0.077 R)
• M35: 12,146,898 km (0.068 R)
• M36: 13,036,557 km (0.081 R)
• M37: 13,274,268 km (0.048 R)
• M38: 13,369,711 km (0.113 R)
• M39: 13,609,367 km (0.103 R)
• M40: 14,239,025 km (0.114 R)
• M41: 14,582,052 km (0.111 R)
• M42: 15,981,391 km (0.109 R)
• M43: 18,372,115 km (0.105 R)
• M44: 18,799,216 km (0.118 R)
• M45: 19,121,749 km (0.112 R)
• M46: 19,881,258 km (0.07 R)
• M47: 20,872,344 km (0.113 R)
• M48: 22,559,658 km (0.077 R)
• M49: 23,074,424 km (0.093 R)
• M50: 23,650,975 km (0.066 R)
• M51: 23,940,895 km (0.086 R)
• M52: 24,173,819 km (0.064 R)
• M53: 24,407,491 km (0.081 R)
• M54: 25,053,754 km (0.113 R)
• M55: 25,171,936 km (0.102 R)
• M56: 25,349,509 km (0.105 R)
• M57: 25,527,381 km (0.103 R)
• M58: 25,944,310 km (0.098 R)
• M59: 26,784,751 km (0.114 R)
• M60: 28,062,017 km (0.11 R)
• M61: 30,109,264 km (0.029 R)
• M62: 30,234,926 km (0.088 R)
• M63: 30,739,071 km (0.119 R)
• M64: 31,055,620 km (0.094 R)
• M65: 31,819,766 km (0.104 R)
• M66: 32,268,410 km (0.09 R)
• M67: 33,042,430 km (0.089 R)
• M68: 33,171,981 km (0.103 R)
• M69: 34,411,400 km (0.076 R)
• M70: 34,542,896 km (0.032 R)
• M71: 35,466,962 km (0.08 R)
• M72: 36,332,386 km (0.101 R)
• M73: 37,609,802 km (0.119 R)
• M74: 38,220,012 km (0.116 R)
• M75: 38,628,713 km (0.104 R)
• M76: 39,381,639 km (0.072 R)
• M77: 40,554,636 km (0.112 R)
• M78: 41,041,129 km (0.113 R)
• M79: 41,319,979 km (0.107 R)
• M80: 44,428,174 km (0.08 R)
• M81: 45,145,047 km (0.101 R)
• M82: 45,865,660 km (0.073 R)
• M83: 46,082,577 km (0.069 R)
• M84: 47,977,084 km (0.083 R)
• M85: 49,525,871 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.4

Radius: 5.4

Gravity: 21.48 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.49 AU - 13.19 AU

Year: 15685 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,375,526 km

• M1: 89,310 km (0.09 R)
• M2: 258,056 km (0.11 R)
• M3: 811,120 km (0.047 R)
• M4: 920,924 km (0.104 R)
• M5: 1,761,216 km (0.116 R)
• M6: 1,846,636 km (0.115 R)
• M7: 1,904,231 km (0.111 R)
• M8: 1,962,574 km (0.095 R)
• M9: 2,232,449 km (0.103 R)
• M10: 2,513,992 km (0.049 R)
• M11: 3,213,961 km (0.118 R)
• M12: 3,932,928 km (0.084 R)
• M13: 4,044,977 km (0.095 R)
• M14: 4,234,069 km (0.074 R)
• M15: 4,620,929 km (0.083 R)
• M16: 4,938,675 km (0.032 R)
• M17: 5,100,091 km (0.059 R)
• M18: 6,453,353 km (0.102 R)
• M19: 7,169,029 km (0.104 R)
• M20: 7,722,392 km (0.114 R)
• M21: 9,663,424 km (0.119 R)
• M22: 9,713,839 km (0.074 R)
• M23: 10,376,557 km (0.107 R)
• M24: 10,531,690 km (0.112 R)
• M25: 10,739,482 km (0.028 R)
• M26: 11,638,116 km (0.076 R)
• M27: 12,178,015 km (0.093 R)
• M28: 12,450,881 km (0.085 R)
• M29: 13,506,444 km (0.079 R)
• M30: 13,675,789 km (0.04 R)
• M31: 14,764,113 km (0.085 R)
• M32: 15,583,760 km (0.096 R)
• M33: 16,478,355 km (0.114 R)
• M34: 16,598,781 km (0.112 R)
• M35: 18,191,999 km (0.059 R)
• M36: 19,196,548 km (0.087 R)
• M37: 20,412,629 km (0.108 R)
• M38: 21,455,775 km (0.058 R)
• M39: 21,521,598 km (0.111 R)
• M40: 22,183,120 km (0.114 R)
• M41: 22,985,563 km (0.105 R)
• M42: 23,187,670 km (0.027 R)
• M43: 24,412,727 km (0.098 R)
• M44: 25,380,027 km (0.105 R)
• M45: 25,658,728 km (0.114 R)
• M46: 25,868,464 km (0.041 R)
• M47: 27,709,266 km (0.104 R)
• M48: 28,068,151 km (0.108 R)
• M49: 29,226,637 km (0.106 R)
• M50: 29,958,769 km (0.109 R)
• M51: 31,740,031 km (0.096 R)
• M52: 32,416,811 km (0.051 R)
• M53: 33,022,384 km (0.073 R)
• M54: 33,555,401 km (0.084 R)
• M55: 34,168,004 km (0.096 R)
• M56: 35,016,374 km (0.076 R)
• M57: 35,949,565 km (0.119 R)
• M58: 36,576,380 km (0.119 R)
• M59: 36,891,134 km (0.094 R)
• M60: 37,364,911 km (0.109 R)
• M61: 37,999,804 km (0.081 R)
• M62: 40,006,510 km (0.111 R)
• M63: 40,249,606 km (0.111 R)
• M64: 41,145,249 km (0.069 R)
• M65: 41,636,528 km (0.041 R)
• M66: 41,718,657 km (0.114 R)
• M67: 42,047,474 km (0.072 R)
• M68: 43,288,238 km (0.118 R)
• M69: 44,373,272 km (0.044 R)
• M70: 45,975,016 km (0.099 R)
• M71: 46,229,781 km (0.056 R)
• M72: 46,399,724 km (0.117 R)
• M73: 46,740,508 km (0.077 R)
• M74: 47,253,031 km (0.109 R)
• M75: 47,681,629 km (0.06 R)
• M76: 48,111,423 km (0.054 R)
• M77: 48,197,592 km (0.074 R)
• M78: 49,235,053 km (0.062 R)
• M79: 49,582,569 km (0.075 R)
• M80: 51,508,192 km (0.043 R)
• M81: 52,037,619 km (0.06 R)
• M82: 52,835,126 km (0.043 R)
• M83: 57,064,856 km (0.115 R)
• M84: 57,521,279 km (0.08 R)
• M85: 57,612,683 km (0.083 R)
• M86: 57,978,899 km (0.098 R)
• M87: 58,070,453 km (0.111 R)
• M88: 58,162,156 km (0.114 R)
• M89: 58,989,732 km (0.075 R)
• M90: 59,728,595 km (0.098 R)
• M91: 60,191,900 km (0.061 R)
• M92: 60,377,551 km (0.116 R)
• M93: 62,150,884 km (0.104 R)
• M94: 62,338,480 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.7

Radius: 3.6

Gravity: 59.39 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16.46 AU - 16.76 AU

Year: 26063 Days

Day: 20.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 94,375,526 km

• M1: 78,090 km (0.061 R)
• M2: 112,198 km (0.098 R)
• M3: 218,114 km (0.095 R)
• M4: 610,210 km (0.09 R)
• M5: 2,507,260 km (0.06 R)
• M6: 2,549,297 km (0.09 R)
• M7: 3,300,279 km (0.099 R)
• M8: 3,965,989 km (0.102 R)
• M9: 4,213,574 km (0.072 R)
• M10: 4,364,667 km (0.106 R)
• M11: 4,568,719 km (0.098 R)
• M12: 4,933,289 km (0.067 R)
• M13: 5,039,204 km (0.052 R)
• M14: 5,690,105 km (0.116 R)
• M15: 6,138,599 km (0.115 R)
• M16: 6,367,185 km (0.056 R)
• M17: 6,891,376 km (0.119 R)
• M18: 7,128,787 km (0.063 R)
• M19: 7,248,615 km (0.117 R)
• M20: 7,369,042 km (0.108 R)
• M21: 7,795,545 km (0.1 R)
• M22: 8,864,422 km (0.102 R)
• M23: 10,517,777 km (0.117 R)
• M24: 10,654,061 km (0.074 R)
• M25: 11,135,766 km (0.051 R)
• M26: 11,414,168 km (0.05 R)
• M27: 11,694,963 km (0.089 R)
• M28: 12,913,139 km (0.092 R)
• M29: 13,352,657 km (0.071 R)
• M30: 14,472,696 km (0.095 R)
• M31: 15,777,938 km (0.101 R)
• M32: 16,012,208 km (0.102 R)
• M33: 16,642,464 km (0.117 R)
• M34: 16,721,751 km (0.072 R)
• M35: 18,499,123 km (0.082 R)
• M36: 19,077,020 km (0.073 R)
• M37: 20,760,744 km (0.118 R)
• M38: 21,103,173 km (0.111 R)
• M39: 23,107,934 km (0.104 R)
• M40: 23,196,496 km (0.032 R)
• M41: 24,087,950 km (0.102 R)
• M42: 24,357,675 km (0.101 R)
• M43: 25,263,640 km (0.082 R)
• M44: 25,537,553 km (0.095 R)
• M45: 25,996,370 km (0.072 R)
• M46: 28,141,454 km (0.092 R)
• M47: 28,710,375 km (0.096 R)
• M48: 28,805,519 km (0.116 R)
• M49: 30,731,143 km (0.088 R)
• M50: 31,414,805 km (0.096 R)
• M51: 34,199,420 km (0.12 R)
• M52: 34,603,483 km (0.066 R)
• M53: 34,704,761 km (0.053 R)
• M54: 34,907,766 km (0.084 R)
• M55: 35,928,023 km (0.093 R)
• M56: 36,338,968 km (0.093 R)
• M57: 37,269,018 km (0.08 R)
• M58: 37,580,930 km (0.105 R)
• M59: 38,311,715 km (0.116 R)
• M60: 41,389,243 km (0.067 R)
• M61: 43,448,009 km (0.117 R)
• M62: 43,557,365 km (0.1 R)
• M63: 44,324,952 km (0.109 R)
• M64: 44,765,517 km (0.106 R)
• M65: 46,654,190 km (0.049 R)
• M66: 46,766,090 km (0.049 R)
• M67: 47,551,927 km (0.093 R)
• M68: 49,136,617 km (0.102 R)
• M69: 50,508,729 km (0.075 R)
• M70: 51,084,082 km (0.053 R)
• M71: 52,357,759 km (0.051 R)
• M72: 53,056,680 km (0.075 R)
• M73: 53,173,516 km (0.097 R)
• M74: 53,407,487 km (0.083 R)
• M75: 54,699,863 km (0.097 R)
• M76: 55,290,775 km (0.117 R)
• M77: 58,880,076 km (0.049 R)
• M78: 59,243,150 km (0.093 R)
• M79: 59,971,393 km (0.062 R)
• M80: 61,437,003 km (0.081 R)
• M81: 62,543,878 km (0.114 R)
• M82: 63,161,717 km (0.082 R)
• M83: 67,415,832 km (0.092 R)
• M84: 70,217,501 km (0.108 R)
• M85: 70,859,425 km (0.11 R)
• M86: 71,632,397 km (0.12 R)
• M87: 72,149,258 km (0.097 R)
• M88: 74,621,363 km (0.087 R)
• M89: 75,276,452 km (0.096 R)
• M90: 78,713,762 km (0.071 R)
• M91: 79,648,001 km (0.095 R)
• M92: 80,585,830 km (0.117 R)
• M93: 81,257,823 km (0.079 R)
• M94: 82,066,849 km (0.082 R)
• M95: 82,743,031 km (0.071 R)
• M96: 86,701,241 km (0.089 R)
• M97: 89,327,731 km (0.072 R)
• M98: 90,162,637 km (0.083 R)
• M99: 92,401,518 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 13,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit