🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.94 AU - 1.22 AU

Year: 393 Days

Day: 38.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.96 AU - 4.24 AU

Year: 2390 Days

Day: 40.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.47 AU - 5.47 AU

Year: 3876 Days

Day: 42.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.7

Radius: 10.3

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.33 AU - 8.53 AU

Year: 7085 Days

Day: 5.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 110,121,361 km

• M1: 131,497 km (0.117 R)
• M2: 220,507 km (0.032 R)
• M3: 434,432 km (0.074 R)
• M4: 898,934 km (0.103 R)
• M5: 1,375,552 km (0.04 R)
• M6: 1,449,603 km (0.09 R)
• M7: 1,964,519 km (0.109 R)
• M8: 2,155,556 km (0.1 R)
• M9: 2,286,304 km (0.091 R)
• M10: 2,352,726 km (0.072 R)
• M11: 2,907,435 km (0.109 R)
• M12: 3,028,011 km (0.115 R)
• M13: 3,199,898 km (0.115 R)
• M14: 3,374,928 km (0.109 R)
• M15: 3,682,352 km (0.073 R)
• M16: 4,187,693 km (0.071 R)
• M17: 4,296,900 km (0.065 R)
• M18: 4,658,478 km (0.12 R)
• M19: 5,001,057 km (0.05 R)
• M20: 5,351,864 km (0.087 R)
• M21: 5,470,645 km (0.095 R)
• M22: 5,862,591 km (0.118 R)
• M23: 6,108,231 km (0.08 R)
• M24: 6,232,397 km (0.081 R)
• M25: 6,357,461 km (0.1 R)
• M26: 6,673,561 km (0.111 R)
• M27: 7,486,476 km (0.08 R)
• M28: 7,887,847 km (0.117 R)
• M29: 8,091,150 km (0.105 R)
• M30: 8,468,287 km (0.098 R)
• M31: 9,062,639 km (0.119 R)
• M32: 11,342,511 km (0.118 R)
• M33: 11,495,400 km (0.103 R)
• M34: 11,764,676 km (0.045 R)
• M35: 12,074,942 km (0.078 R)
• M36: 12,545,427 km (0.045 R)
• M37: 12,782,988 km (0.072 R)
• M38: 13,747,895 km (0.092 R)
• M39: 14,861,352 km (0.095 R)
• M40: 15,747,420 km (0.075 R)
• M41: 16,650,393 km (0.116 R)
• M42: 17,658,682 km (0.09 R)
• M43: 17,880,536 km (0.072 R)
• M44: 17,969,397 km (0.062 R)
• M45: 18,237,327 km (0.108 R)
• M46: 18,371,666 km (0.069 R)
• M47: 19,139,701 km (0.055 R)
• M48: 19,230,657 km (0.108 R)
• M49: 19,642,200 km (0.059 R)
• M50: 20,056,437 km (0.109 R)
• M51: 20,893,886 km (0.1 R)
• M52: 20,987,684 km (0.086 R)
• M53: 21,505,741 km (0.103 R)
• M54: 21,742,704 km (0.11 R)
• M55: 22,410,659 km (0.068 R)
• M56: 23,522,620 km (0.051 R)
• M57: 23,669,076 km (0.096 R)
• M58: 24,553,648 km (0.117 R)
• M59: 25,749,833 km (0.088 R)
• M60: 26,253,828 km (0.086 R)
• M61: 26,405,670 km (0.111 R)
• M62: 27,220,529 km (0.06 R)
• M63: 27,631,026 km (0.082 R)
• M64: 27,940,245 km (0.08 R)
• M65: 28,250,511 km (0.059 R)
• M66: 28,770,363 km (0.07 R)
• M67: 29,608,560 km (0.111 R)
• M68: 30,030,725 km (0.066 R)
• M69: 30,720,970 km (0.086 R)
• M70: 30,934,446 km (0.117 R)
• M71: 31,094,815 km (0.093 R)
• M72: 31,577,717 km (0.11 R)
• M73: 32,225,476 km (0.102 R)
• M74: 32,333,785 km (0.11 R)
• M75: 33,259,945 km (0.052 R)
• M76: 35,138,146 km (0.076 R)
• M77: 35,585,145 km (0.078 R)
• M78: 36,371,730 km (0.056 R)
• M79: 36,484,527 km (0.038 R)
• M80: 37,790,666 km (0.037 R)
• M81: 37,962,255 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.6

Radius: 5.8

Gravity: 23.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 19.3 AU - 21.72 AU

Year: 32496 Days

Day: 15.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,121,361 km

• M1: 99,931 km (0.069 R)
• M2: 150,944 km (0.066 R)
• M3: 1,414,897 km (0.114 R)
• M4: 1,453,044 km (0.104 R)
• M5: 1,730,099 km (0.061 R)
• M6: 2,066,695 km (0.086 R)
• M7: 3,816,391 km (0.095 R)
• M8: 4,420,019 km (0.088 R)
• M9: 6,211,453 km (0.117 R)
• M10: 6,274,583 km (0.1 R)
• M11: 6,529,498 km (0.073 R)
• M12: 7,381,009 km (0.093 R)
• M13: 8,128,550 km (0.098 R)
• M14: 8,476,365 km (0.106 R)
• M15: 10,063,299 km (0.103 R)
• M16: 11,043,165 km (0.056 R)
• M17: 11,895,723 km (0.112 R)
• M18: 12,211,076 km (0.116 R)
• M19: 12,930,492 km (0.108 R)
• M20: 13,663,522 km (0.095 R)
• M21: 14,577,714 km (0.042 R)
• M22: 15,340,364 km (0.109 R)
• M23: 15,683,542 km (0.097 R)
• M24: 16,202,796 km (0.118 R)
• M25: 17,081,085 km (0.095 R)
• M26: 17,347,519 km (0.119 R)
• M27: 17,436,529 km (0.096 R)
• M28: 17,884,425 km (0.07 R)
• M29: 19,250,852 km (0.073 R)
• M30: 19,528,057 km (0.049 R)
• M31: 19,899,808 km (0.114 R)
• M32: 20,556,094 km (0.055 R)
• M33: 23,447,671 km (0.081 R)
• M34: 25,952,687 km (0.082 R)
• M35: 26,566,487 km (0.106 R)
• M36: 28,121,707 km (0.107 R)
• M37: 29,174,726 km (0.11 R)
• M38: 29,599,584 km (0.092 R)
• M39: 29,706,248 km (0.118 R)
• M40: 30,670,705 km (0.115 R)
• M41: 31,536,727 km (0.098 R)
• M42: 35,305,696 km (0.117 R)
• M43: 35,758,379 km (0.1 R)
• M44: 37,013,056 km (0.112 R)
• M45: 37,588,111 km (0.1 R)
• M46: 40,035,681 km (0.102 R)
• M47: 42,413,988 km (0.092 R)
• M48: 43,620,346 km (0.049 R)
• M49: 46,809,024 km (0.084 R)
• M50: 48,808,250 km (0.081 R)
• M51: 50,835,301 km (0.118 R)
• M52: 53,537,188 km (0.092 R)
• M53: 54,057,041 km (0.111 R)
• M54: 55,758,268 km (0.1 R)
• M55: 55,889,914 km (0.06 R)
• M56: 57,078,918 km (0.076 R)
• M57: 57,211,611 km (0.116 R)
• M58: 58,142,858 km (0.09 R)
• M59: 59,616,247 km (0.101 R)
• M60: 60,155,099 km (0.106 R)
• M61: 60,695,596 km (0.068 R)
• M62: 64,385,727 km (0.04 R)
• M63: 66,048,956 km (0.098 R)
• M64: 66,327,507 km (0.112 R)
• M65: 67,165,554 km (0.118 R)
• M66: 67,305,578 km (0.08 R)
• M67: 68,993,491 km (0.109 R)
• M68: 69,417,601 km (0.089 R)
• M69: 69,842,608 km (0.069 R)
• M70: 69,984,427 km (0.111 R)
• M71: 71,408,300 km (0.092 R)
• M72: 73,129,423 km (0.056 R)
• M73: 77,345,091 km (0.074 R)
• M74: 80,744,104 km (0.095 R)
• M75: 82,087,344 km (0.111 R)
• M76: 82,536,736 km (0.114 R)
• M77: 83,438,063 km (0.095 R)
• M78: 85,250,291 km (0.074 R)
• M79: 86,313,483 km (0.101 R)
• M80: 87,686,792 km (0.103 R)
• M81: 88,299,545 km (0.081 R)
• M82: 89,221,217 km (0.108 R)
• M83: 89,991,646 km (0.088 R)
• M84: 93,877,301 km (0.108 R)
• M85: 94,190,410 km (0.045 R)
• M86: 96,550,615 km (0.098 R)
• M87: 97,500,113 km (0.059 R)
• M88: 100,047,166 km (0.101 R)
• M89: 100,207,087 km (0.059 R)
• M90: 101,328,771 km (0.046 R)
• M91: 104,394,630 km (0.111 R)
• M92: 104,719,108 km (0.104 R)
• M93: 106,509,794 km (0.079 R)
• M94: 109,132,395 km (0.078 R)
• M95: 109,461,660 km (0.1 R)
• M96: 109,791,373 km (0.06 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 17,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit