🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.75 AU - 0.79 AU

Year: 244 Days

Day: 36.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,566,517 km

• M1: 165,605 km (0.077 R)
• M2: 531,671 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.99 AU - 1.09 AU

Year: 384 Days

Day: 30.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.33 AU - 1.35 AU

Year: 561 Days

Day: 35.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.47 AU - 2.21 AU

Year: 903 Days

Day: 35 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.86 AU - 5.04 AU

Year: 3983 Days

Day: 39.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.8

Radius: 10.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.81 AU - 5.47 AU

Year: 4214 Days

Day: 14.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 104,566,517 km

• M1: 197,320 km (0.097 R)
• M2: 358,287 km (0.118 R)
• M3: 608,265 km (0.119 R)
• M4: 682,017 km (0.042 R)
• M5: 891,753 km (0.036 R)
• M6: 977,323 km (0.108 R)
• M7: 1,263,653 km (0.09 R)
• M8: 1,360,892 km (0.091 R)
• M9: 1,448,257 km (0.059 R)
• M10: 1,563,447 km (0.096 R)
• M11: 1,969,606 km (0.035 R)
• M12: 2,141,194 km (0.088 R)
• M13: 2,332,829 km (0.115 R)
• M14: 2,499,481 km (0.106 R)
• M15: 2,607,640 km (0.11 R)
• M16: 2,701,588 km (0.056 R)
• M17: 2,812,739 km (0.085 R)
• M18: 2,876,917 km (0.117 R)
• M19: 3,238,644 km (0.107 R)
• M20: 3,755,505 km (0.064 R)
• M21: 3,987,681 km (0.053 R)
• M22: 4,060,086 km (0.101 R)
• M23: 4,769,330 km (0.118 R)
• M24: 5,416,490 km (0.104 R)
• M25: 5,496,824 km (0.098 R)
• M26: 5,719,725 km (0.097 R)
• M27: 5,966,412 km (0.089 R)
• M28: 6,049,439 km (0.111 R)
• M29: 6,343,099 km (0.043 R)
• M30: 6,534,285 km (0.069 R)
• M31: 6,748,958 km (0.119 R)
• M32: 7,407,189 km (0.089 R)
• M33: 7,563,668 km (0.099 R)
• M34: 7,789,262 km (0.098 R)
• M35: 8,689,991 km (0.049 R)
• M36: 8,926,206 km (0.108 R)
• M37: 9,672,250 km (0.105 R)
• M38: 9,843,390 km (0.095 R)
• M39: 9,991,043 km (0.092 R)
• M40: 10,089,778 km (0.084 R)
• M41: 10,188,961 km (0.105 R)
• M42: 10,413,209 km (0.101 R)
• M43: 10,588,687 km (0.113 R)
• M44: 10,790,494 km (0.095 R)
• M45: 10,993,648 km (0.065 R)
• M46: 11,172,268 km (0.117 R)
• M47: 11,506,919 km (0.105 R)
• M48: 11,584,560 km (0.111 R)
• M49: 11,766,471 km (0.066 R)
• M50: 11,844,711 km (0.116 R)
• M51: 12,291,410 km (0.027 R)
• M52: 12,904,612 km (0.041 R)
• M53: 13,201,414 km (0.095 R)
• M54: 13,337,099 km (0.081 R)
• M55: 14,327,586 km (0.11 R)
• M56: 14,662,985 km (0.11 R)
• M57: 14,831,582 km (0.118 R)
• M58: 14,972,652 km (0.076 R)
• M59: 15,569,997 km (0.064 R)
• M60: 15,943,692 km (0.085 R)
• M61: 16,117,226 km (0.076 R)
• M62: 16,233,164 km (0.106 R)
• M63: 16,876,285 km (0.059 R)
• M64: 17,200,913 km (0.114 R)
• M65: 17,438,175 km (0.067 R)
• M66: 17,646,864 km (0.031 R)
• M67: 17,856,301 km (0.11 R)
• M68: 18,580,654 km (0.059 R)
• M69: 18,915,903 km (0.078 R)
• M70: 19,068,941 km (0.063 R)
• M71: 20,120,465 km (0.109 R)
• M72: 20,245,379 km (0.07 R)
• M73: 20,590,352 km (0.089 R)
• M74: 20,684,748 km (0.07 R)
• M75: 21,222,552 km (0.073 R)

Asteroid Belt

Center: 9.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.1

Radius: 4

Gravity: 30.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.01 AU - 16.73 AU

Year: 19700 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 104,566,517 km

• M1: 211,831 km (0.066 R)
• M2: 508,034 km (0.112 R)
• M3: 1,345,932 km (0.112 R)
• M4: 2,332,530 km (0.081 R)
• M5: 2,530,897 km (0.076 R)
• M6: 2,598,365 km (0.079 R)
• M7: 3,230,865 km (0.077 R)
• M8: 3,267,367 km (0.062 R)
• M9: 3,304,019 km (0.091 R)
• M10: 3,792,605 km (0.065 R)
• M11: 3,908,544 km (0.097 R)
• M12: 4,025,679 km (0.094 R)
• M13: 5,216,179 km (0.086 R)
• M14: 5,606,330 km (0.098 R)
• M15: 6,691,662 km (0.093 R)
• M16: 7,210,318 km (0.087 R)
• M17: 7,258,189 km (0.057 R)
• M18: 7,595,682 km (0.087 R)
• M19: 9,150,603 km (0.108 R)
• M20: 9,410,304 km (0.086 R)
• M21: 9,462,664 km (0.112 R)
• M22: 9,725,208 km (0.096 R)
• M23: 10,043,702 km (0.098 R)
• M24: 10,311,632 km (0.074 R)
• M25: 10,581,805 km (0.082 R)
• M26: 11,129,334 km (0.06 R)
• M27: 11,518,138 km (0.067 R)
• M28: 12,194,770 km (0.063 R)
• M29: 13,175,384 km (0.088 R)
• M30: 13,468,595 km (0.116 R)
• M31: 15,333,782 km (0.071 R)
• M32: 17,278,255 km (0.104 R)
• M33: 17,470,488 km (0.102 R)
• M34: 17,921,825 km (0.078 R)
• M35: 18,836,017 km (0.108 R)
• M36: 18,901,841 km (0.088 R)
• M37: 20,235,506 km (0.054 R)
• M38: 20,505,829 km (0.098 R)
• M39: 21,461,460 km (0.107 R)
• M40: 23,062,606 km (0.079 R)
• M41: 24,845,962 km (0.061 R)
• M42: 25,937,129 km (0.081 R)
• M43: 26,157,337 km (0.112 R)
• M44: 26,230,790 km (0.095 R)
• M45: 26,451,746 km (0.097 R)
• M46: 26,673,300 km (0.08 R)
• M47: 26,747,351 km (0.094 R)
• M48: 27,565,652 km (0.058 R)
• M49: 27,640,451 km (0.036 R)
• M50: 27,865,296 km (0.119 R)
• M51: 28,922,504 km (0.103 R)
• M52: 29,226,936 km (0.106 R)
• M53: 29,762,197 km (0.115 R)
• M54: 29,838,941 km (0.066 R)
• M55: 32,171,770 km (0.032 R)
• M56: 32,724,385 km (0.03 R)
• M57: 32,882,958 km (0.109 R)
• M58: 33,359,876 km (0.101 R)
• M59: 33,679,118 km (0.119 R)
• M60: 34,562,344 km (0.108 R)
• M61: 40,783,521 km (0.045 R)
• M62: 41,381,464 km (0.114 R)
• M63: 41,724,492 km (0.047 R)
• M64: 41,982,249 km (0.118 R)
• M65: 42,932,345 km (0.102 R)
• M66: 43,192,645 km (0.096 R)
• M67: 46,624,420 km (0.096 R)
• M68: 46,713,581 km (0.089 R)
• M69: 47,967,360 km (0.085 R)
• M70: 48,057,418 km (0.119 R)
• M71: 48,598,514 km (0.082 R)
• M72: 50,233,918 km (0.12 R)
• M73: 50,416,726 km (0.114 R)
• M74: 50,874,645 km (0.073 R)
• M75: 51,979,575 km (0.084 R)
• M76: 52,627,633 km (0.088 R)
• M77: 54,682,061 km (0.095 R)
• M78: 54,776,158 km (0.11 R)
• M79: 55,341,339 km (0.081 R)
• M80: 59,351,160 km (0.109 R)
• M81: 59,641,081 km (0.067 R)
• M82: 59,931,600 km (0.108 R)
• M83: 61,098,014 km (0.115 R)
• M84: 61,488,614 km (0.045 R)
• M85: 61,879,962 km (0.045 R)
• M86: 62,370,195 km (0.082 R)
• M87: 65,538,678 km (0.094 R)
• M88: 66,439,257 km (0.106 R)
• M89: 66,840,777 km (0.039 R)
• M90: 66,941,307 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.3

Radius: 8

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 16.56 AU - 23.1 AU

Year: 31936 Days

Day: 17.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 104,566,517 km

• M1: 116,686 km (0.092 R)
• M2: 394,938 km (0.051 R)
• M3: 669,750 km (0.046 R)
• M4: 873,352 km (0.112 R)
• M5: 1,031,029 km (0.097 R)
• M6: 1,130,212 km (0.12 R)
• M7: 1,521,111 km (0.069 R)
• M8: 3,452,719 km (0.086 R)
• M9: 3,502,685 km (0.04 R)
• M10: 6,351,477 km (0.095 R)
• M11: 6,722,779 km (0.053 R)
• M12: 7,747,225 km (0.064 R)
• M13: 8,143,958 km (0.114 R)
• M14: 10,879,356 km (0.093 R)
• M15: 10,952,958 km (0.112 R)
• M16: 11,622,707 km (0.099 R)
• M17: 12,382,216 km (0.045 R)
• M18: 12,690,537 km (0.061 R)
• M19: 13,630,760 km (0.075 R)
• M20: 14,918,947 km (0.097 R)
• M21: 15,247,015 km (0.09 R)
• M22: 16,498,551 km (0.062 R)
• M23: 17,179,371 km (0.081 R)
• M24: 17,351,109 km (0.026 R)
• M25: 22,476,631 km (0.093 R)
• M26: 24,764,132 km (0.093 R)
• M27: 25,249,877 km (0.096 R)
• M28: 26,428,708 km (0.059 R)
• M29: 26,925,223 km (0.058 R)
• M30: 27,524,961 km (0.097 R)
• M31: 27,725,871 km (0.058 R)
• M32: 27,826,550 km (0.119 R)
• M33: 28,331,593 km (0.06 R)
• M34: 28,941,653 km (0.108 R)
• M35: 29,864,821 km (0.094 R)
• M36: 29,968,044 km (0.055 R)
• M37: 31,424,828 km (0.102 R)
• M38: 32,056,281 km (0.026 R)
• M39: 32,161,897 km (0.066 R)
• M40: 32,479,493 km (0.113 R)
• M41: 33,653,088 km (0.113 R)
• M42: 33,975,472 km (0.042 R)
• M43: 34,299,052 km (0.1 R)
• M44: 35,275,627 km (0.074 R)
• M45: 36,041,418 km (0.062 R)
• M46: 37,812,507 km (0.039 R)
• M47: 40,750,310 km (0.103 R)
• M48: 40,979,345 km (0.068 R)
• M49: 50,975,774 km (0.092 R)
• M50: 57,134,868 km (0.028 R)
• M51: 58,162,455 km (0.095 R)
• M52: 58,291,409 km (0.077 R)
• M53: 58,420,362 km (0.041 R)
• M54: 62,597,583 km (0.117 R)
• M55: 62,861,773 km (0.067 R)
• M56: 64,321,848 km (0.104 R)
• M57: 64,455,140 km (0.116 R)
• M58: 65,793,144 km (0.107 R)
• M59: 66,735,161 km (0.085 R)
• M60: 66,870,099 km (0.119 R)
• M61: 72,896,350 km (0.085 R)
• M62: 75,692,483 km (0.073 R)
• M63: 76,538,160 km (0.052 R)
• M64: 76,679,381 km (0.096 R)
• M65: 77,245,309 km (0.117 R)
• M66: 77,670,616 km (0.11 R)
• M67: 77,812,584 km (0.06 R)
• M68: 78,238,938 km (0.057 R)
• M69: 80,095,298 km (0.119 R)
• M70: 80,956,982 km (0.1 R)
• M71: 81,244,958 km (0.1 R)
• M72: 82,834,585 km (0.078 R)
• M73: 85,311,477 km (0.108 R)
• M74: 86,191,412 km (0.104 R)
• M75: 86,926,984 km (0.073 R)
• M76: 88,552,664 km (0.074 R)
• M77: 91,384,253 km (0.075 R)
• M78: 92,284,682 km (0.068 R)
• M79: 93,037,160 km (0.113 R)
• M80: 93,640,638 km (0.115 R)
• M81: 94,851,483 km (0.062 R)
• M82: 95,763,132 km (0.116 R)
• M83: 97,135,842 km (0.116 R)
• M84: 97,441,770 km (0.108 R)
• M85: 99,592,389 km (0.093 R)
• M86: 100,828,366 km (0.104 R)
• M87: 101,293,167 km (0.059 R)
• M88: 103,627,791 km (0.058 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 13,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit