🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.66 AU - 4.42 AU

Year: 2445 Days

Day: 20.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.2

Radius: 12.4

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.27 AU - 10.15 AU

Year: 10260 Days

Day: 12.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 31,377,161 km

• M1: 294,708 km (0.092 R)
• M2: 379,231 km (0.029 R)
• M3: 490,681 km (0.12 R)
• M4: 666,459 km (0.103 R)
• M5: 827,725 km (0.115 R)
• M6: 982,708 km (0.092 R)
• M7: 1,148,164 km (0.08 R)
• M8: 2,357,363 km (0.096 R)
• M9: 3,949,234 km (0.105 R)
• M10: 4,252,768 km (0.093 R)
• M11: 4,424,656 km (0.049 R)
• M12: 4,704,703 km (0.118 R)
• M13: 4,918,479 km (0.108 R)
• M14: 5,730,047 km (0.113 R)
• M15: 5,843,891 km (0.072 R)
• M16: 6,702,433 km (0.108 R)
• M17: 6,822,560 km (0.103 R)
• M18: 6,983,827 km (0.039 R)
• M19: 7,269,260 km (0.075 R)
• M20: 7,475,406 km (0.072 R)
• M21: 8,020,690 km (0.097 R)
• M22: 8,276,801 km (0.101 R)
• M23: 9,283,296 km (0.115 R)
• M24: 9,372,606 km (0.032 R)
• M25: 9,687,659 km (0.068 R)
• M26: 10,143,633 km (0.118 R)
• M27: 10,281,862 km (0.066 R)
• M28: 10,982,428 km (0.094 R)
• M29: 11,266,814 km (0.068 R)
• M30: 12,380,121 km (0.107 R)
• M31: 12,527,924 km (0.11 R)
• M32: 13,225,349 km (0.094 R)
• M33: 14,346,885 km (0.04 R)
• M34: 14,710,108 km (0.072 R)
• M35: 15,128,982 km (0.081 R)
• M36: 15,234,299 km (0.063 R)
• M37: 16,247,077 km (0.053 R)
• M38: 16,571,405 km (0.077 R)
• M39: 17,391,800 km (0.108 R)
• M40: 17,502,203 km (0.087 R)
• M41: 17,834,759 km (0.041 R)
• M42: 18,844,844 km (0.025 R)
• M43: 19,414,064 km (0.059 R)
• M44: 19,931,224 km (0.089 R)
• M45: 20,278,590 km (0.108 R)
• M46: 20,744,737 km (0.077 R)
• M47: 21,687,652 km (0.075 R)
• M48: 22,224,260 km (0.093 R)
• M49: 22,404,076 km (0.086 R)
• M50: 22,765,206 km (0.093 R)
• M51: 23,249,753 km (0.09 R)
• M52: 23,615,370 km (0.029 R)
• M53: 24,044,417 km (0.088 R)
• M54: 25,034,605 km (0.094 R)
• M55: 25,159,220 km (0.065 R)
• M56: 25,911,847 km (0.118 R)
• M57: 26,164,518 km (0.108 R)
• M58: 26,671,954 km (0.056 R)
• M59: 27,310,886 km (0.104 R)
• M60: 27,503,569 km (0.109 R)
• M61: 28,669,086 km (0.059 R)
• M62: 29,916,881 km (0.103 R)
• M63: 31,115,310 km (0.113 R)
• M64: 32,873,982 km (0.119 R)
• M65: 33,147,447 km (0.084 R)
• M66: 33,696,472 km (0.077 R)
• M67: 34,110,259 km (0.076 R)
• M68: 34,387,165 km (0.093 R)
• M69: 34,942,921 km (0.09 R)
• M70: 35,361,795 km (0.094 R)
• M71: 36,345,700 km (0.06 R)
• M72: 38,627,965 km (0.115 R)
• M73: 40,956,456 km (0.115 R)
• M74: 42,583,483 km (0.066 R)
• M75: 42,956,281 km (0.03 R)
• M76: 43,255,177 km (0.095 R)
• M77: 43,930,462 km (0.118 R)
• M78: 44,760,431 km (0.117 R)
• M79: 46,589,265 km (0.113 R)
• M80: 46,973,283 km (0.072 R)
• M81: 47,204,262 km (0.089 R)
• M82: 47,589,925 km (0.114 R)
• M83: 47,744,609 km (0.104 R)
• M84: 48,909,378 km (0.101 R)
• M85: 49,847,955 km (0.034 R)
• M86: 50,634,690 km (0.056 R)
• M87: 51,029,629 km (0.067 R)
• M88: 53,099,465 km (0.103 R)
• M89: 53,340,018 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77

Radius: 9.8

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.62 AU - 12.94 AU

Year: 15797 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,377,161 km

• M1: 153,188 km (0.077 R)
• M2: 252,970 km (0.1 R)
• M3: 326,572 km (0.109 R)
• M4: 420,220 km (0.069 R)
• M5: 481,855 km (0.103 R)
• M6: 592,707 km (0.06 R)
• M7: 882,777 km (0.068 R)
• M8: 1,262,157 km (0.055 R)
• M9: 1,470,098 km (0.108 R)
• M10: 1,570,030 km (0.105 R)
• M11: 1,724,115 km (0.11 R)
• M12: 2,588,791 km (0.101 R)
• M13: 3,391,234 km (0.086 R)
• M14: 3,569,405 km (0.116 R)
• M15: 3,819,682 km (0.06 R)
• M16: 4,482,551 km (0.103 R)
• M17: 5,155,292 km (0.08 R)
• M18: 6,291,039 km (0.1 R)
• M19: 6,566,000 km (0.059 R)
• M20: 6,760,777 km (0.066 R)
• M21: 8,720,658 km (0.113 R)
• M22: 9,027,334 km (0.058 R)
• M23: 9,968,604 km (0.043 R)
• M24: 10,940,990 km (0.11 R)
• M25: 11,006,963 km (0.095 R)
• M26: 11,438,552 km (0.106 R)
• M27: 13,572,267 km (0.068 R)
• M28: 14,178,437 km (0.107 R)
• M29: 14,793,584 km (0.11 R)
• M30: 15,417,257 km (0.117 R)
• M31: 17,301,293 km (0.072 R)
• M32: 17,609,465 km (0.083 R)
• M33: 18,426,867 km (0.093 R)
• M34: 19,736,447 km (0.09 R)
• M35: 21,528,779 km (0.102 R)
• M36: 22,318,806 km (0.061 R)
• M37: 22,528,243 km (0.04 R)
• M38: 22,907,024 km (0.1 R)
• M39: 24,141,506 km (0.047 R)
• M40: 24,442,796 km (0.034 R)
• M41: 24,528,964 km (0.063 R)
• M42: 24,658,666 km (0.109 R)
• M43: 24,745,283 km (0.064 R)
• M44: 25,135,883 km (0.074 R)
• M45: 25,397,530 km (0.113 R)
• M46: 26,231,987 km (0.066 R)
• M47: 26,453,092 km (0.118 R)
• M48: 26,852,668 km (0.097 R)
• M49: 28,289,257 km (0.105 R)
• M50: 28,425,241 km (0.075 R)
• M51: 28,515,897 km (0.033 R)
• M52: 29,428,893 km (0.094 R)
• M53: 29,612,599 km (0.1 R)
• M54: 30,397,839 km (0.027 R)
• M55: 30,769,739 km (0.086 R)
• M56: 31,236,634 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 14,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit