🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.7 AU - 0.92 AU

Year: 264 Days

Day: 27.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.87 AU - 2.33 AU

Year: 1101 Days

Day: 13.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,593,087 km

• M1: 1,035,068 km (0.112 R)
• M2: 1,595,611 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.6

Radius: 14.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.42 AU - 6.06 AU

Year: 4973 Days

Day: 7 Hours

Environment

Temp: -143 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,593,087 km

• M1: 221,106 km (0.069 R)
• M2: 341,532 km (0.114 R)
• M3: 445,802 km (0.108 R)
• M4: 627,114 km (0.082 R)
• M5: 745,895 km (0.114 R)
• M6: 934,538 km (0.079 R)
• M7: 1,167,462 km (0.066 R)
• M8: 1,291,478 km (0.099 R)
• M9: 1,391,410 km (0.047 R)
• M10: 1,494,184 km (0.111 R)
• M11: 1,882,988 km (0.103 R)
• M12: 2,286,753 km (0.085 R)
• M13: 2,427,674 km (0.117 R)
• M14: 2,644,591 km (0.091 R)
• M15: 3,136,918 km (0.103 R)
• M16: 3,454,364 km (0.119 R)
• M17: 3,803,376 km (0.049 R)
• M18: 4,035,403 km (0.077 R)
• M19: 4,142,365 km (0.12 R)
• M20: 4,647,258 km (0.084 R)
• M21: 4,804,784 km (0.043 R)
• M22: 5,056,109 km (0.101 R)
• M23: 5,335,258 km (0.111 R)
• M24: 5,619,644 km (0.102 R)
• M25: 6,228,059 km (0.104 R)
• M26: 6,578,118 km (0.066 R)
• M27: 6,755,541 km (0.039 R)
• M28: 7,089,443 km (0.116 R)
• M29: 7,193,264 km (0.064 R)
• M30: 7,560,676 km (0.118 R)
• M31: 7,693,370 km (0.116 R)
• M32: 7,961,150 km (0.086 R)
• M33: 8,505,985 km (0.04 R)
• M34: 8,783,041 km (0.102 R)
• M35: 9,488,843 km (0.032 R)
• M36: 9,892,010 km (0.109 R)
• M37: 10,242,069 km (0.078 R)
• M38: 10,804,856 km (0.038 R)
• M39: 10,954,603 km (0.112 R)
• M40: 11,075,030 km (0.111 R)
• M41: 11,195,755 km (0.106 R)
• M42: 11,898,715 km (0.081 R)
• M43: 12,022,433 km (0.106 R)
• M44: 12,868,858 km (0.052 R)
• M45: 13,669,805 km (0.082 R)
• M46: 14,289,439 km (0.064 R)
• M47: 14,619,153 km (0.05 R)
• M48: 14,718,635 km (0.069 R)
• M49: 15,018,280 km (0.074 R)
• M50: 15,895,223 km (0.112 R)
• M51: 16,339,977 km (0.118 R)
• M52: 16,443,200 km (0.027 R)
• M53: 16,684,950 km (0.098 R)
• M54: 17,276,908 km (0.092 R)
• M55: 17,804,989 km (0.076 R)
• M56: 18,017,568 km (0.094 R)
• M57: 18,195,589 km (0.076 R)
• M58: 19,311,589 km (0.085 R)
• M59: 19,639,807 km (0.059 R)
• M60: 20,709,880 km (0.065 R)
• M61: 20,858,880 km (0.099 R)
• M62: 21,421,218 km (0.082 R)
• M63: 21,760,955 km (0.114 R)
• M64: 22,829,533 km (0.12 R)
• M65: 23,099,258 km (0.087 R)
• M66: 23,758,984 km (0.111 R)
• M67: 24,621,865 km (0.049 R)
• M68: 25,136,481 km (0.111 R)
• M69: 26,216,877 km (0.102 R)
• M70: 26,742,564 km (0.112 R)
• M71: 27,149,171 km (0.106 R)
• M72: 27,312,532 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20

Radius: 11.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.49 AU - 11.73 AU

Year: 11626 Days

Day: 10.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,593,087 km

• M1: 160,519 km (0.116 R)
• M2: 420,968 km (0.096 R)
• M3: 993,928 km (0.079 R)
• M4: 1,191,547 km (0.108 R)
• M5: 1,340,846 km (0.049 R)
• M6: 1,560,755 km (0.085 R)
• M7: 2,241,425 km (0.11 R)
• M8: 2,440,839 km (0.071 R)
• M9: 3,074,236 km (0.085 R)
• M10: 3,438,208 km (0.118 R)
• M11: 3,581,822 km (0.108 R)
• M12: 4,423,459 km (0.044 R)
• M13: 5,192,243 km (0.063 R)
• M14: 6,546,253 km (0.067 R)
• M15: 6,851,433 km (0.078 R)
• M16: 7,051,445 km (0.102 R)
• M17: 8,582,579 km (0.044 R)
• M18: 10,608,883 km (0.112 R)
• M19: 14,023,903 km (0.114 R)
• M20: 14,185,618 km (0.105 R)
• M21: 15,548,903 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.5

Radius: 7.1

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 15.22 AU - 20.02 AU

Year: 26748 Days

Day: 17.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,593,087 km

• M1: 106,962 km (0.109 R)
• M2: 161,865 km (0.037 R)
• M3: 280,795 km (0.11 R)
• M4: 378,782 km (0.114 R)
• M5: 766,689 km (0.092 R)
• M6: 910,153 km (0.093 R)
• M7: 1,010,683 km (0.065 R)
• M8: 1,974,542 km (0.079 R)
• M9: 2,039,917 km (0.095 R)
• M10: 2,240,527 km (0.074 R)
• M11: 2,697,100 km (0.079 R)
• M12: 3,067,804 km (0.092 R)
• M13: 3,375,826 km (0.079 R)
• M14: 3,856,484 km (0.069 R)
• M15: 4,188,890 km (0.083 R)
• M16: 4,315,899 km (0.085 R)
• M17: 4,792,667 km (0.09 R)
• M18: 5,059,699 km (0.119 R)
• M19: 5,842,545 km (0.106 R)
• M20: 6,320,660 km (0.085 R)
• M21: 6,369,129 km (0.051 R)
• M22: 6,515,436 km (0.059 R)
• M23: 7,010,904 km (0.051 R)
• M24: 7,212,562 km (0.082 R)
• M25: 7,467,327 km (0.07 R)
• M26: 8,569,116 km (0.106 R)
• M27: 9,111,558 km (0.101 R)
• M28: 9,276,414 km (0.111 R)
• M29: 9,386,818 km (0.093 R)
• M30: 10,115,658 km (0.05 R)
• M31: 10,515,534 km (0.073 R)
• M32: 10,862,451 km (0.049 R)
• M33: 11,626,896 km (0.109 R)
• M34: 12,226,784 km (0.103 R)
• M35: 12,591,503 km (0.044 R)
• M36: 13,269,481 km (0.118 R)
• M37: 13,331,713 km (0.078 R)
• M38: 13,770,035 km (0.084 R)
• M39: 15,373,724 km (0.117 R)
• M40: 15,439,099 km (0.092 R)
• M41: 15,833,139 km (0.076 R)
• M42: 16,031,506 km (0.04 R)
• M43: 16,230,621 km (0.062 R)
• M44: 17,853,159 km (0.057 R)
• M45: 18,405,475 km (0.082 R)
• M46: 20,024,273 km (0.05 R)
• M47: 20,959,260 km (0.047 R)
• M48: 23,170,616 km (0.094 R)
• M49: 23,999,837 km (0.104 R)
• M50: 25,300,441 km (0.107 R)
• M51: 28,049,451 km (0.042 R)
• M52: 28,610,443 km (0.077 R)
• M53: 28,852,044 km (0.101 R)
• M54: 31,887,085 km (0.112 R)
• M55: 32,053,887 km (0.117 R)
• M56: 32,556,386 km (0.115 R)
• M57: 33,569,313 km (0.098 R)
• M58: 33,994,321 km (0.107 R)
• M59: 34,506,843 km (0.09 R)
• M60: 34,592,413 km (0.092 R)
• M61: 35,539,218 km (0.092 R)
• M62: 35,799,070 km (0.117 R)
• M63: 38,608,218 km (0.109 R)
• M64: 38,786,090 km (0.077 R)
• M65: 40,490,010 km (0.075 R)
• M66: 40,761,231 km (0.079 R)
• M67: 41,033,050 km (0.052 R)
• M68: 42,309,719 km (0.093 R)
• M69: 43,506,801 km (0.119 R)
• M70: 43,970,105 km (0.098 R)
• M71: 44,063,006 km (0.045 R)
• M72: 46,784,640 km (0.105 R)
• M73: 46,974,330 km (0.098 R)
• M74: 48,117,856 km (0.034 R)
• M75: 48,213,449 km (0.104 R)
• M76: 48,500,976 km (0.113 R)
• M77: 48,597,018 km (0.053 R)
• M78: 51,603,038 km (0.094 R)
• M79: 51,897,147 km (0.084 R)
• M80: 53,375,922 km (0.092 R)
• M81: 54,568,815 km (0.046 R)
• M82: 55,469,394 km (0.091 R)
• M83: 57,792,799 km (0.118 R)
• M84: 58,608,407 km (0.093 R)
• M85: 59,427,904 km (0.107 R)
• M86: 62,534,304 km (0.084 R)
• M87: 65,905,492 km (0.094 R)
• M88: 66,118,070 km (0.046 R)
• M89: 68,257,170 km (0.025 R)
• M90: 69,876,417 km (0.066 R)
• M91: 70,962,797 km (0.08 R)
• M92: 73,593,027 km (0.108 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: 181 - 15,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit