🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.53 AU - 0.81 AU

Year: 208 Days

Day: 43.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,410,725 km

• M1: 38,447 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.62 AU - 0.89 AU

Year: 246 Days

Day: 21 Hours

Environment

Temp: 101 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,410,725 km

• M1: 293,212 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.94 AU - 1.1 AU

Year: 390 Days

Day: 37.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,410,725 km

• M1: 201,808 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.08 AU - 1.46 AU

Year: 542 Days

Day: 38.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.23 AU - 1.71 AU

Year: 675 Days

Day: 46.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.49 AU - 2.69 AU

Year: 1579 Days

Day: 37.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,410,725 km

• M1: 1,021,305 km (0.1 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.4

Radius: 8.9

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.26 AU - 6.22 AU

Year: 4543 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,410,725 km

• M1: 161,566 km (0.1 R)
• M2: 334,501 km (0.06 R)
• M3: 417,079 km (0.087 R)
• M4: 507,735 km (0.086 R)
• M5: 626,366 km (0.111 R)
• M6: 711,039 km (0.084 R)
• M7: 777,311 km (0.09 R)
• M8: 1,001,857 km (0.106 R)
• M9: 1,064,389 km (0.04 R)
• M10: 1,233,734 km (0.061 R)
• M11: 1,583,942 km (0.112 R)
• M12: 1,793,529 km (0.055 R)
• M13: 1,855,163 km (0.109 R)
• M14: 1,933,104 km (0.073 R)
• M15: 2,356,466 km (0.073 R)
• M16: 2,916,560 km (0.04 R)
• M17: 3,007,665 km (0.089 R)
• M18: 3,081,267 km (0.088 R)
• M19: 3,136,918 km (0.104 R)
• M20: 3,613,836 km (0.12 R)
• M21: 3,672,628 km (0.092 R)
• M22: 3,830,902 km (0.111 R)
• M23: 4,277,751 km (0.087 R)
• M24: 4,423,459 km (0.099 R)
• M25: 4,613,299 km (0.085 R)
• M26: 4,698,570 km (0.112 R)
• M27: 4,784,290 km (0.114 R)
• M28: 4,870,607 km (0.088 R)
• M29: 5,066,581 km (0.108 R)
• M30: 5,399,137 km (0.073 R)
• M31: 5,693,097 km (0.056 R)
• M32: 5,876,653 km (0.077 R)
• M33: 6,391,419 km (0.117 R)
• M34: 6,799,074 km (0.061 R)
• M35: 7,314,438 km (0.084 R)
• M36: 7,564,267 km (0.099 R)
• M37: 7,893,232 km (0.045 R)
• M38: 8,046,720 km (0.088 R)
• M39: 8,201,105 km (0.091 R)
• M40: 8,775,710 km (0.103 R)
• M41: 8,908,254 km (0.07 R)
• M42: 9,014,618 km (0.093 R)
• M43: 9,471,640 km (0.101 R)
• M44: 9,798,810 km (0.11 R)
• M45: 10,324,347 km (0.064 R)
• M46: 10,380,297 km (0.089 R)
• M47: 10,802,462 km (0.097 R)
• M48: 10,973,004 km (0.112 R)
• M49: 11,634,675 km (0.08 R)
• M50: 11,809,406 km (0.113 R)
• M51: 12,073,147 km (0.106 R)
• M52: 12,546,923 km (0.041 R)
• M53: 13,268,882 km (0.068 R)
• M54: 13,665,616 km (0.116 R)
• M55: 13,819,253 km (0.073 R)
• M56: 13,911,704 km (0.027 R)
• M57: 14,314,721 km (0.084 R)
• M58: 14,690,062 km (0.109 R)
• M59: 14,942,135 km (0.101 R)
• M60: 15,259,282 km (0.059 R)
• M61: 16,061,875 km (0.097 R)
• M62: 16,713,822 km (0.119 R)
• M63: 17,142,121 km (0.091 R)
• M64: 17,540,799 km (0.065 R)
• M65: 17,875,300 km (0.079 R)
• M66: 18,347,281 km (0.089 R)
• M67: 19,062,808 km (0.111 R)
• M68: 19,268,954 km (0.052 R)
• M69: 19,372,326 km (0.09 R)
• M70: 19,683,340 km (0.098 R)
• M71: 19,752,753 km (0.115 R)
• M72: 19,857,023 km (0.117 R)
• M73: 19,926,586 km (0.082 R)
• M74: 21,086,119 km (0.039 R)
• M75: 21,763,648 km (0.112 R)
• M76: 22,775,229 km (0.102 R)
• M77: 23,470,260 km (0.086 R)
• M78: 24,246,673 km (0.094 R)
• M79: 24,321,023 km (0.1 R)
• M80: 24,395,523 km (0.052 R)
• M81: 24,470,023 km (0.06 R)
• M82: 24,768,919 km (0.083 R)
• M83: 24,993,765 km (0.035 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.4

Radius: 3.5

Gravity: 69.09 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.56 AU - 18.68 AU

Year: 25662 Days

Day: 22 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,410,725 km

• M1: 52,210 km (0.117 R)
• M2: 220,507 km (0.106 R)
• M3: 295,905 km (0.043 R)
• M4: 447,597 km (0.079 R)
• M5: 569,519 km (0.083 R)
• M6: 595,100 km (0.065 R)
• M7: 1,186,162 km (0.091 R)
• M8: 2,389,676 km (0.068 R)
• M9: 3,900,166 km (0.059 R)
• M10: 4,302,435 km (0.095 R)
• M11: 4,665,060 km (0.073 R)
• M12: 5,641,934 km (0.108 R)
• M13: 7,711,621 km (0.079 R)
• M14: 8,662,913 km (0.074 R)
• M15: 9,119,337 km (0.097 R)
• M16: 9,383,676 km (0.07 R)
• M17: 10,397,202 km (0.101 R)
• M18: 10,465,867 km (0.111 R)
• M19: 11,515,894 km (0.052 R)
• M20: 11,658,461 km (0.109 R)
• M21: 12,966,994 km (0.11 R)
• M22: 13,264,095 km (0.09 R)
• M23: 14,016,572 km (0.117 R)
• M24: 16,676,572 km (0.041 R)
• M25: 17,161,868 km (0.116 R)
• M26: 19,571,590 km (0.111 R)
• M27: 20,168,935 km (0.07 R)
• M28: 20,945,647 km (0.098 R)
• M29: 21,032,563 km (0.078 R)
• M30: 24,240,091 km (0.067 R)
• M31: 24,881,267 km (0.111 R)
• M32: 24,973,270 km (0.066 R)
• M33: 25,900,029 km (0.1 R)
• M34: 26,743,611 km (0.077 R)
• M35: 26,932,254 km (0.088 R)
• M36: 27,406,031 km (0.114 R)
• M37: 27,786,907 km (0.09 R)
• M38: 28,650,386 km (0.069 R)
• M39: 29,717,617 km (0.03 R)
• M40: 30,305,088 km (0.059 R)
• M41: 32,693,567 km (0.079 R)
• M42: 33,706,495 km (0.08 R)
• M43: 34,421,572 km (0.117 R)
• M44: 35,659,046 km (0.064 R)
• M45: 38,071,461 km (0.095 R)
• M46: 40,103,599 km (0.05 R)
• M47: 40,535,937 km (0.077 R)
• M48: 41,078,528 km (0.071 R)
• M49: 43,051,425 km (0.097 R)
• M50: 43,494,085 km (0.066 R)
• M51: 46,407,653 km (0.112 R)
• M52: 46,975,078 km (0.061 R)
• M53: 47,316,759 km (0.116 R)
• M54: 49,267,964 km (0.084 R)
• M55: 50,195,172 km (0.107 R)
• M56: 50,311,559 km (0.093 R)
• M57: 51,362,484 km (0.03 R)
• M58: 52,302,557 km (0.069 R)
• M59: 52,774,838 km (0.08 R)
• M60: 53,367,096 km (0.036 R)
• M61: 55,637,692 km (0.104 R)
• M62: 57,452,464 km (0.049 R)
• M63: 62,510,667 km (0.078 R)
• M64: 63,514,170 km (0.102 R)
• M65: 69,645,737 km (0.106 R)
• M66: 69,775,439 km (0.11 R)
• M67: 70,295,142 km (0.082 R)
• M68: 70,555,592 km (0.057 R)
• M69: 71,469,336 km (0.08 R)
• M70: 72,255,622 km (0.089 R)
• M71: 72,913,105 km (0.087 R)
• M72: 74,631,835 km (0.073 R)
• M73: 75,962,956 km (0.113 R)
• M74: 76,363,729 km (0.1 R)
• M75: 76,497,619 km (0.028 R)
• M76: 76,765,399 km (0.114 R)
• M77: 77,301,857 km (0.115 R)
• M78: 77,839,662 km (0.117 R)
• M79: 78,378,663 km (0.114 R)
• M80: 78,513,600 km (0.025 R)
• M81: 79,054,097 km (0.073 R)
• M82: 81,501,818 km (0.089 R)
• M83: 81,912,165 km (0.078 R)
• M84: 84,250,529 km (0.114 R)
• M85: 84,388,757 km (0.082 R)
• M86: 86,610,734 km (0.112 R)
• M87: 86,889,884 km (0.077 R)
• M88: 87,169,333 km (0.09 R)
• M89: 88,430,293 km (0.117 R)
• M90: 89,838,458 km (0.063 R)
• M91: 90,262,418 km (0.055 R)
• M92: 90,403,788 km (0.06 R)
• M93: 90,970,316 km (0.104 R)
• M94: 92,962,361 km (0.086 R)
• M95: 93,391,108 km (0.034 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 19,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit