🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.51 AU - 0.53 AU

Year: 135 Days

Day: 32.9 Hours

Environment

Temp: 270 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,730,717 km

• M1: 360,680 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.61 AU - 0.69 AU

Year: 189 Days

Day: 23.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.8 AU - 0.92 AU

Year: 287 Days

Day: 25.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.5

Radius: 8.5

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.88 AU - 6.8 AU

Year: 5745 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,730,717 km

• M1: 140,772 km (0.097 R)
• M2: 224,098 km (0.106 R)
• M3: 303,384 km (0.075 R)
• M4: 377,585 km (0.106 R)
• M5: 431,291 km (0.046 R)
• M6: 517,758 km (0.102 R)
• M7: 949,647 km (0.103 R)
• M8: 1,092,663 km (0.102 R)
• M9: 1,299,407 km (0.113 R)
• M10: 1,356,703 km (0.087 R)
• M11: 1,488,798 km (0.091 R)
• M12: 1,564,046 km (0.117 R)
• M13: 1,894,507 km (0.106 R)
• M14: 2,246,661 km (0.11 R)
• M15: 2,421,541 km (0.107 R)
• M16: 2,710,863 km (0.086 R)
• M17: 2,878,413 km (0.073 R)
• M18: 2,992,107 km (0.113 R)
• M19: 3,068,851 km (0.107 R)
• M20: 3,282,925 km (0.066 R)
• M21: 3,401,856 km (0.054 R)
• M22: 4,425,554 km (0.105 R)
• M23: 4,491,078 km (0.094 R)
• M24: 4,712,183 km (0.082 R)
• M25: 4,846,522 km (0.098 R)
• M26: 4,959,469 km (0.114 R)
• M27: 5,490,391 km (0.12 R)
• M28: 5,608,275 km (0.101 R)
• M29: 6,015,181 km (0.111 R)
• M30: 6,283,559 km (0.106 R)
• M31: 6,857,417 km (0.119 R)
• M32: 7,035,438 km (0.119 R)
• M33: 7,344,208 km (0.068 R)
• M34: 7,552,449 km (0.056 R)
• M35: 7,868,549 km (0.048 R)
• M36: 7,921,656 km (0.114 R)
• M37: 8,162,209 km (0.091 R)
• M38: 8,815,204 km (0.118 R)
• M39: 9,092,259 km (0.029 R)
• M40: 9,203,859 km (0.068 R)
• M41: 9,344,033 km (0.054 R)
• M42: 9,456,829 km (0.118 R)
• M43: 9,797,464 km (0.088 R)
• M44: 10,873,222 km (0.066 R)
• M45: 10,932,463 km (0.116 R)
• M46: 11,051,244 km (0.12 R)
• M47: 11,319,921 km (0.104 R)
• M48: 11,470,267 km (0.089 R)
• M49: 12,047,266 km (0.112 R)
• M50: 12,262,238 km (0.115 R)
• M51: 13,483,106 km (0.08 R)
• M52: 13,642,428 km (0.035 R)
• M53: 14,221,073 km (0.09 R)
• M54: 14,873,469 km (0.045 R)
• M55: 14,939,292 km (0.064 R)
• M56: 15,005,115 km (0.118 R)
• M57: 15,137,210 km (0.109 R)
• M58: 15,435,807 km (0.113 R)
• M59: 15,669,330 km (0.11 R)
• M60: 15,836,879 km (0.097 R)
• M61: 16,072,346 km (0.095 R)
• M62: 16,444,845 km (0.053 R)
• M63: 16,957,367 km (0.106 R)
• M64: 17,371,155 km (0.09 R)
• M65: 17,440,419 km (0.116 R)
• M66: 18,103,287 km (0.116 R)
• M67: 18,243,909 km (0.099 R)
• M68: 18,420,285 km (0.044 R)
• M69: 18,561,655 km (0.112 R)
• M70: 18,703,474 km (0.084 R)
• M71: 19,814,537 km (0.044 R)
• M72: 19,923,145 km (0.105 R)
• M73: 21,242,449 km (0.12 R)
• M74: 22,212,741 km (0.113 R)
• M75: 22,589,727 km (0.107 R)
• M76: 23,006,956 km (0.093 R)
• M77: 23,197,394 km (0.086 R)
• M78: 23,733,403 km (0.12 R)
• M79: 24,235,005 km (0.102 R)
• M80: 24,506,375 km (0.095 R)
• M81: 26,355,255 km (0.074 R)
• M82: 26,434,841 km (0.111 R)
• M83: 26,634,405 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83

Radius: 6.5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.69 AU - 16.27 AU

Year: 20866 Days

Day: 22.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,730,717 km

• M1: 113,844 km (0.092 R)
• M2: 271,670 km (0.11 R)
• M3: 390,002 km (0.104 R)
• M4: 474,674 km (0.12 R)
• M5: 677,529 km (0.093 R)
• M6: 971,788 km (0.113 R)
• M7: 1,230,442 km (0.062 R)
• M8: 1,377,048 km (0.109 R)
• M9: 1,490,892 km (0.087 R)
• M10: 1,607,878 km (0.066 R)
• M11: 1,768,546 km (0.09 R)
• M12: 1,934,450 km (0.096 R)
• M13: 2,062,207 km (0.063 R)
• M14: 2,105,440 km (0.051 R)
• M15: 2,281,368 km (0.096 R)
• M16: 2,485,120 km (0.028 R)
• M17: 2,577,721 km (0.036 R)
• M18: 3,032,498 km (0.085 R)
• M19: 3,357,874 km (0.066 R)
• M20: 3,589,751 km (0.112 R)
• M21: 3,668,289 km (0.102 R)
• M22: 4,260,996 km (0.106 R)
• M23: 4,568,420 km (0.095 R)
• M24: 4,854,152 km (0.087 R)
• M25: 4,970,090 km (0.112 R)
• M26: 5,503,257 km (0.09 R)
• M27: 6,399,947 km (0.105 R)
• M28: 6,946,428 km (0.107 R)
• M29: 7,110,088 km (0.097 R)
• M30: 7,474,358 km (0.105 R)
• M31: 7,709,526 km (0.041 R)
• M32: 7,981,046 km (0.085 R)
• M33: 8,221,301 km (0.032 R)
• M34: 8,463,948 km (0.065 R)
• M35: 8,673,834 km (0.08 R)
• M36: 8,850,060 km (0.086 R)
• M37: 9,349,717 km (0.092 R)
• M38: 10,600,954 km (0.078 R)
• M39: 10,865,144 km (0.069 R)
• M40: 12,693,828 km (0.095 R)
• M41: 13,014,416 km (0.09 R)
• M42: 13,704,661 km (0.115 R)
• M43: 14,074,916 km (0.062 R)
• M44: 15,460,342 km (0.062 R)
• M45: 15,802,771 km (0.08 R)
• M46: 17,285,735 km (0.071 R)
• M47: 17,864,379 km (0.1 R)
• M48: 18,494,635 km (0.059 R)
• M49: 20,710,329 km (0.104 R)
• M50: 21,610,160 km (0.12 R)
• M51: 21,897,089 km (0.072 R)
• M52: 21,992,981 km (0.04 R)
• M53: 22,089,023 km (0.05 R)
• M54: 22,571,177 km (0.081 R)
• M55: 23,546,106 km (0.081 R)
• M56: 23,742,828 km (0.094 R)
• M57: 23,792,045 km (0.09 R)
• M58: 24,435,316 km (0.106 R)
• M59: 25,385,711 km (0.095 R)
• M60: 25,536,955 km (0.067 R)
• M61: 25,587,369 km (0.09 R)
• M62: 26,093,758 km (0.05 R)
• M63: 26,450,250 km (0.091 R)
• M64: 26,808,387 km (0.053 R)
• M65: 27,840,164 km (0.067 R)
• M66: 28,413,273 km (0.111 R)
• M67: 28,937,614 km (0.119 R)
• M68: 29,942,612 km (0.108 R)
• M69: 30,422,672 km (0.098 R)
• M70: 33,300,935 km (0.032 R)
• M71: 33,687,496 km (0.098 R)
• M72: 34,912,253 km (0.036 R)
• M73: 35,136,501 km (0.117 R)
• M74: 35,417,445 km (0.03 R)
• M75: 35,812,085 km (0.115 R)
• M76: 36,662,549 km (0.106 R)
• M77: 37,405,003 km (0.116 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 10,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit