🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.49 AU - 0.53 AU

Year: 136 Days

Day: 39 Hours

Environment

Temp: 206 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.51 AU - 0.55 AU

Year: 145 Days

Day: 43 Hours

Environment

Temp: 211 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.02 AU - 1.14 AU

Year: 421 Days

Day: 27.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 99,790,963 km

• M1: 142,716 km (0.081 R)
• M2: 213,327 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.34 AU - 1.58 AU

Year: 661 Days

Day: 22.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.79 AU - 2.21 AU

Year: 1060 Days

Day: 42.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.1

Radius: 12.1

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.59 AU - 5.57 AU

Year: 4291 Days

Day: 7.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 99,790,963 km

• M1: 185,651 km (0.109 R)
• M2: 299,495 km (0.081 R)
• M3: 400,324 km (0.082 R)
• M4: 499,806 km (0.105 R)
• M5: 1,342,342 km (0.097 R)
• M6: 1,449,005 km (0.049 R)
• M7: 1,757,775 km (0.082 R)
• M8: 2,041,413 km (0.098 R)
• M9: 2,134,163 km (0.058 R)
• M10: 2,585,949 km (0.075 R)
• M11: 2,927,182 km (0.117 R)
• M12: 3,374,030 km (0.061 R)
• M13: 3,540,234 km (0.099 R)
• M14: 3,652,582 km (0.116 R)
• M15: 3,766,126 km (0.116 R)
• M16: 3,958,060 km (0.059 R)
• M17: 4,133,688 km (0.107 R)
• M18: 4,351,802 km (0.103 R)
• M19: 4,573,805 km (0.073 R)
• M20: 4,778,904 km (0.102 R)
• M21: 5,029,032 km (0.111 R)
• M22: 5,176,984 km (0.076 R)
• M23: 5,585,835 km (0.109 R)
• M24: 6,618,808 km (0.106 R)
• M25: 6,851,283 km (0.036 R)
• M26: 7,228,719 km (0.081 R)
• M27: 7,395,969 km (0.08 R)
• M28: 7,492,161 km (0.077 R)
• M29: 7,637,270 km (0.089 R)
• M30: 8,004,084 km (0.108 R)
• M31: 8,251,819 km (0.115 R)
• M32: 8,780,198 km (0.091 R)
• M33: 9,138,784 km (0.063 R)
• M34: 9,423,768 km (0.095 R)
• M35: 9,711,744 km (0.107 R)
• M36: 10,323,450 km (0.109 R)
• M37: 10,404,083 km (0.041 R)
• M38: 10,783,463 km (0.115 R)
• M39: 10,892,819 km (0.118 R)
• M40: 10,974,949 km (0.069 R)
• M41: 11,112,279 km (0.105 R)
• M42: 11,195,007 km (0.1 R)
• M43: 11,388,886 km (0.118 R)
• M44: 11,528,012 km (0.092 R)
• M45: 11,836,184 km (0.11 R)
• M46: 12,118,624 km (0.098 R)
• M47: 12,403,459 km (0.067 R)
• M48: 12,690,387 km (0.052 R)
• M49: 14,518,025 km (0.102 R)
• M50: 14,638,750 km (0.07 R)
• M51: 14,881,248 km (0.104 R)
• M52: 15,647,488 km (0.059 R)
• M53: 15,895,522 km (0.09 R)
• M54: 16,082,369 km (0.101 R)
• M55: 16,805,226 km (0.084 R)
• M56: 17,090,958 km (0.099 R)
• M57: 17,570,868 km (0.114 R)
• M58: 18,087,729 km (0.038 R)
• M59: 18,380,642 km (0.059 R)
• M60: 19,136,260 km (0.076 R)
• M61: 19,467,919 km (0.101 R)
• M62: 19,734,652 km (0.075 R)
• M63: 20,103,411 km (0.085 R)
• M64: 21,257,708 km (0.071 R)
• M65: 21,670,149 km (0.049 R)
• M66: 22,085,433 km (0.115 R)
• M67: 22,398,541 km (0.119 R)
• M68: 23,064,252 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 11.9

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.1 AU - 14.6 AU

Year: 15286 Days

Day: 13.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 99,790,963 km

• M1: 221,554 km (0.074 R)
• M2: 362,476 km (0.115 R)
• M3: 442,511 km (0.071 R)
• M4: 754,572 km (0.1 R)
• M5: 1,218,923 km (0.065 R)
• M6: 1,499,569 km (0.062 R)
• M7: 1,813,575 km (0.068 R)
• M8: 2,588,193 km (0.068 R)
• M9: 2,818,723 km (0.112 R)
• M10: 3,177,160 km (0.097 R)
• M11: 3,598,128 km (0.107 R)
• M12: 3,710,177 km (0.099 R)
• M13: 3,856,035 km (0.077 R)
• M14: 3,937,865 km (0.093 R)
• M15: 4,036,899 km (0.082 R)
• M16: 4,237,360 km (0.097 R)
• M17: 4,424,207 km (0.098 R)
• M18: 5,000,907 km (0.116 R)
• M19: 5,619,943 km (0.109 R)
• M20: 6,633,020 km (0.038 R)
• M21: 7,070,145 km (0.118 R)
• M22: 7,150,629 km (0.108 R)
• M23: 8,203,648 km (0.062 R)
• M24: 8,309,563 km (0.117 R)
• M25: 9,041,396 km (0.098 R)
• M26: 10,314,474 km (0.05 R)
• M27: 12,097,980 km (0.111 R)
• M28: 12,412,584 km (0.116 R)
• M29: 13,447,203 km (0.099 R)
• M30: 13,899,138 km (0.116 R)
• M31: 14,381,591 km (0.087 R)
• M32: 15,024,862 km (0.069 R)
• M33: 15,128,683 km (0.096 R)
• M34: 16,100,022 km (0.043 R)
• M35: 16,232,865 km (0.113 R)
• M36: 16,526,376 km (0.099 R)
• M37: 17,064,480 km (0.09 R)
• M38: 17,200,015 km (0.092 R)
• M39: 17,965,059 km (0.09 R)
• M40: 18,324,094 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.7

Radius: 5.3

Gravity: 24.91 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.31 AU - 22.61 AU

Year: 29722 Days

Day: 19.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 99,790,963 km

• M1: 74,799 km (0.11 R)
• M2: 213,775 km (0.096 R)
• M3: 610,210 km (0.118 R)
• M4: 1,352,215 km (0.108 R)
• M5: 1,605,484 km (0.047 R)
• M6: 1,873,414 km (0.106 R)
• M7: 1,992,494 km (0.046 R)
• M8: 2,364,843 km (0.117 R)
• M9: 2,450,563 km (0.117 R)
• M10: 2,537,180 km (0.102 R)
• M11: 2,803,464 km (0.113 R)
• M12: 2,985,973 km (0.038 R)
• M13: 4,211,330 km (0.108 R)
• M14: 5,686,514 km (0.067 R)
• M15: 5,801,555 km (0.106 R)
• M16: 6,628,682 km (0.1 R)
• M17: 6,810,742 km (0.11 R)
• M18: 7,366,498 km (0.058 R)
• M19: 7,809,009 km (0.12 R)
• M20: 8,521,394 km (0.039 R)
• M21: 8,653,190 km (0.112 R)
• M22: 9,119,785 km (0.069 R)
• M23: 11,066,054 km (0.113 R)
• M24: 11,791,155 km (0.119 R)
• M25: 12,159,465 km (0.097 R)
• M26: 12,756,659 km (0.099 R)
• M27: 13,979,323 km (0.081 R)
• M28: 14,056,964 km (0.101 R)
• M29: 15,159,201 km (0.105 R)
• M30: 15,882,208 km (0.117 R)
• M31: 16,452,475 km (0.115 R)
• M32: 16,534,454 km (0.111 R)
• M33: 17,780,605 km (0.085 R)
• M34: 18,033,575 km (0.076 R)
• M35: 18,542,806 km (0.075 R)
• M36: 19,142,992 km (0.115 R)
• M37: 20,098,923 km (0.083 R)
• M38: 22,419,335 km (0.095 R)
• M39: 23,610,882 km (0.11 R)
• M40: 24,167,835 km (0.096 R)
• M41: 25,673,987 km (0.089 R)
• M42: 26,342,390 km (0.025 R)
• M43: 26,630,665 km (0.079 R)
• M44: 27,210,207 km (0.103 R)
• M45: 27,307,147 km (0.109 R)
• M46: 27,696,400 km (0.113 R)
• M47: 28,973,667 km (0.059 R)
• M48: 29,669,447 km (0.071 R)
• M49: 31,789,548 km (0.074 R)
• M50: 33,645,309 km (0.112 R)
• M51: 34,796,465 km (0.113 R)
• M52: 35,007,248 km (0.111 R)
• M53: 35,324,096 km (0.119 R)
• M54: 37,568,513 km (0.086 R)
• M55: 38,980,867 km (0.072 R)
• M56: 41,969,234 km (0.079 R)
• M57: 46,298,147 km (0.108 R)
• M58: 46,994,526 km (0.067 R)
• M59: 47,343,986 km (0.114 R)
• M60: 48,045,600 km (0.069 R)
• M61: 49,222,487 km (0.117 R)
• M62: 50,170,787 km (0.087 R)
• M63: 50,766,486 km (0.085 R)
• M64: 52,567,944 km (0.033 R)
• M65: 52,809,694 km (0.06 R)
• M66: 53,658,662 km (0.113 R)
• M67: 56,480,078 km (0.102 R)
• M68: 56,975,695 km (0.109 R)
• M69: 57,224,028 km (0.075 R)
• M70: 57,472,660 km (0.094 R)
• M71: 58,721,503 km (0.087 R)
• M72: 59,601,138 km (0.096 R)
• M73: 61,118,958 km (0.028 R)
• M74: 61,755,048 km (0.029 R)
• M75: 63,419,474 km (0.11 R)
• M76: 63,805,586 km (0.119 R)
• M77: 70,222,587 km (0.116 R)
• M78: 71,825,079 km (0.119 R)
• M79: 72,630,813 km (0.108 R)
• M80: 72,900,090 km (0.061 R)
• M81: 73,304,602 km (0.11 R)
• M82: 81,549,689 km (0.098 R)
• M83: 82,109,783 km (0.082 R)
• M84: 82,249,956 km (0.054 R)
• M85: 82,671,075 km (0.118 R)
• M86: 84,362,578 km (0.038 R)
• M87: 86,921,300 km (0.114 R)
• M88: 87,350,197 km (0.107 R)
• M89: 87,493,362 km (0.105 R)
• M90: 88,066,621 km (0.093 R)
• M91: 90,372,223 km (0.049 R)
• M92: 91,532,504 km (0.107 R)
• M93: 92,697,573 km (0.101 R)
• M94: 93,867,727 km (0.1 R)
• M95: 94,601,505 km (0.115 R)
• M96: 95,189,873 km (0.107 R)
• M97: 96,666,105 km (0.098 R)
• M98: 99,790,905 km (0.095 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: 383 - 10,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit