🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.42 AU - 0.7 AU

Year: 148 Days

Day: 43.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,640,016 km

• M1: 79,287 km (0.092 R)
• M2: 353,201 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.69 AU - 0.71 AU

Year: 207 Days

Day: 35 Hours

Environment

Temp: 162 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,640,016 km

• M1: 203,154 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.14 AU - 1.24 AU

Year: 458 Days

Day: 33.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.04 AU - 1.4 AU

Year: 476 Days

Day: 28.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,640,016 km

• M1: 228,286 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.8

Radius: 10.3

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.47 AU - 11.85 AU

Year: 13164 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 164 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,640,016 km

• M1: 199,115 km (0.076 R)
• M2: 341,532 km (0.077 R)
• M3: 422,764 km (0.081 R)
• M4: 749,934 km (0.109 R)
• M5: 1,149,510 km (0.051 R)
• M6: 1,634,656 km (0.119 R)
• M7: 1,733,839 km (0.043 R)
• M8: 2,400,447 km (0.093 R)
• M9: 2,895,766 km (0.071 R)
• M10: 3,359,071 km (0.106 R)
• M11: 3,648,243 km (0.093 R)
• M12: 3,746,529 km (0.059 R)
• M13: 3,812,502 km (0.052 R)
• M14: 4,046,473 km (0.059 R)
• M15: 4,319,788 km (0.063 R)
• M16: 4,634,542 km (0.032 R)
• M17: 4,956,776 km (0.07 R)
• M18: 5,212,588 km (0.098 R)
• M19: 5,661,083 km (0.117 R)
• M20: 5,928,414 km (0.112 R)
• M21: 6,160,889 km (0.111 R)
• M22: 7,326,705 km (0.107 R)
• M23: 7,913,578 km (0.117 R)
• M24: 8,866,367 km (0.043 R)
• M25: 8,954,779 km (0.105 R)
• M26: 10,315,970 km (0.098 R)
• M27: 10,973,153 km (0.061 R)
• M28: 11,163,442 km (0.12 R)
• M29: 11,354,778 km (0.049 R)
• M30: 11,498,990 km (0.108 R)
• M31: 11,595,481 km (0.083 R)
• M32: 12,327,912 km (0.09 R)
• M33: 12,525,680 km (0.093 R)
• M34: 13,479,666 km (0.106 R)
• M35: 14,197,586 km (0.113 R)
• M36: 14,509,198 km (0.091 R)
• M37: 14,665,678 km (0.037 R)
• M38: 15,086,048 km (0.077 R)
• M39: 15,350,836 km (0.08 R)
• M40: 17,969,696 km (0.083 R)
• M41: 19,560,071 km (0.099 R)
• M42: 20,197,059 km (0.039 R)
• M43: 20,313,745 km (0.098 R)
• M44: 23,055,874 km (0.091 R)
• M45: 23,238,832 km (0.08 R)
• M46: 24,036,787 km (0.043 R)
• M47: 24,346,006 km (0.094 R)
• M48: 24,656,571 km (0.063 R)
• M49: 24,968,633 km (0.081 R)
• M50: 25,093,696 km (0.026 R)
• M51: 25,470,384 km (0.09 R)
• M52: 28,289,406 km (0.054 R)
• M53: 28,615,978 km (0.103 R)
• M54: 29,272,863 km (0.063 R)
• M55: 29,338,835 km (0.048 R)
• M56: 30,001,255 km (0.063 R)
• M57: 30,668,461 km (0.069 R)
• M58: 30,869,670 km (0.117 R)
• M59: 31,004,009 km (0.056 R)
• M60: 32,631,185 km (0.115 R)
• M61: 32,973,615 km (0.078 R)
• M62: 33,386,206 km (0.107 R)
• M63: 33,731,328 km (0.101 R)
• M64: 34,425,163 km (0.068 R)
• M65: 36,321,765 km (0.104 R)
• M66: 36,463,733 km (0.074 R)
• M67: 38,036,156 km (0.076 R)
• M68: 39,776,578 km (0.108 R)
• M69: 41,320,727 km (0.111 R)
• M70: 41,839,832 km (0.072 R)
• M71: 41,914,182 km (0.092 R)
• M72: 42,211,882 km (0.117 R)
• M73: 43,184,567 km (0.12 R)
• M74: 43,334,763 km (0.086 R)
• M75: 44,695,206 km (0.11 R)
• M76: 44,847,198 km (0.104 R)
• M77: 45,686,442 km (0.119 R)
• M78: 45,839,480 km (0.089 R)
• M79: 45,916,224 km (0.093 R)
• M80: 45,992,818 km (0.108 R)
• M81: 46,376,836 km (0.044 R)
• M82: 47,225,505 km (0.111 R)
• M83: 48,234,991 km (0.102 R)
• M84: 49,487,125 km (0.073 R)
• M85: 50,038,393 km (0.075 R)
• M86: 51,305,787 km (0.12 R)
• M87: 53,710,872 km (0.046 R)
• M88: 53,953,370 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 14.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.17 AU - 13.97 AU

Year: 15736 Days

Day: 7.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,640,016 km

• M1: 187,745 km (0.095 R)
• M2: 323,879 km (0.066 R)
• M3: 735,872 km (0.056 R)
• M4: 874,250 km (0.109 R)
• M5: 1,088,773 km (0.089 R)
• M6: 1,226,403 km (0.119 R)
• M7: 1,419,684 km (0.116 R)
• M8: 1,571,675 km (0.092 R)
• M9: 2,383,692 km (0.101 R)
• M10: 2,597,617 km (0.099 R)
• M11: 3,143,650 km (0.113 R)
• M12: 3,277,390 km (0.051 R)
• M13: 3,760,890 km (0.088 R)
• M14: 3,867,404 km (0.09 R)
• M15: 4,911,148 km (0.117 R)
• M16: 6,332,029 km (0.094 R)
• M17: 6,459,486 km (0.08 R)
• M18: 7,509,963 km (0.12 R)
• M19: 7,871,990 km (0.104 R)
• M20: 8,055,247 km (0.097 R)
• M21: 8,332,751 km (0.068 R)
• M22: 8,613,397 km (0.099 R)
• M23: 9,136,092 km (0.091 R)
• M24: 9,522,652 km (0.12 R)
• M25: 9,620,190 km (0.052 R)
• M26: 10,162,483 km (0.069 R)
• M27: 10,563,255 km (0.062 R)
• M28: 11,380,209 km (0.088 R)
• M29: 11,587,701 km (0.081 R)
• M30: 11,848,750 km (0.117 R)
• M31: 12,536,750 km (0.11 R)
• M32: 12,697,269 km (0.077 R)
• M33: 13,074,704 km (0.085 R)
• M34: 13,565,535 km (0.073 R)
• M35: 14,621,397 km (0.056 R)
• M36: 17,764,448 km (0.072 R)
• M37: 18,005,301 km (0.086 R)
• M38: 18,673,405 km (0.116 R)
• M39: 19,535,537 km (0.068 R)
• M40: 19,846,551 km (0.052 R)
• M41: 20,789,466 km (0.084 R)
• M42: 21,234,670 km (0.117 R)
• M43: 21,554,510 km (0.074 R)
• M44: 21,940,323 km (0.032 R)
• M45: 24,370,540 km (0.119 R)
• M46: 25,447,645 km (0.086 R)
• M47: 25,992,032 km (0.113 R)
• M48: 26,197,130 km (0.117 R)
• M49: 27,648,230 km (0.088 R)
• M50: 29,125,359 km (0.072 R)
• M51: 29,338,386 km (0.094 R)
• M52: 30,411,751 km (0.086 R)
• M53: 32,155,763 km (0.088 R)
• M54: 32,376,121 km (0.096 R)
• M55: 32,523,175 km (0.103 R)
• M56: 32,670,529 km (0.108 R)
• M57: 32,965,985 km (0.114 R)
• M58: 34,081,537 km (0.096 R)
• M59: 34,832,219 km (0.081 R)
• M60: 35,058,411 km (0.115 R)
• M61: 37,039,685 km (0.102 R)
• M62: 38,588,322 km (0.059 R)
• M63: 39,449,108 km (0.056 R)
• M64: 41,110,093 km (0.059 R)
• M65: 42,471,284 km (0.097 R)
• M66: 42,793,668 km (0.094 R)
• M67: 43,359,896 km (0.091 R)
• M68: 43,603,441 km (0.066 R)
• M69: 44,091,579 km (0.088 R)
• M70: 44,336,471 km (0.055 R)
• M71: 44,581,661 km (0.077 R)
• M72: 44,991,410 km (0.099 R)
• M73: 46,642,971 km (0.111 R)
• M74: 47,810,731 km (0.053 R)
• M75: 48,314,278 km (0.062 R)
• M76: 49,157,262 km (0.106 R)
• M77: 49,326,457 km (0.109 R)
• M78: 49,750,268 km (0.1 R)
• M79: 50,260,397 km (0.088 R)
• M80: 50,516,209 km (0.075 R)
• M81: 50,772,321 km (0.12 R)
• M82: 52,837,220 km (0.066 R)
• M83: 53,444,737 km (0.113 R)
• M84: 55,017,310 km (0.094 R)
• M85: 55,897,544 km (0.084 R)
• M86: 56,250,894 km (0.054 R)
• M87: 58,566,070 km (0.084 R)
• M88: 59,284,739 km (0.087 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 14,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit