🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.72 AU - 0.78 AU

Year: 243 Days

Day: 12.4 Hours

Environment

Temp: 94 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.07 AU - 2.23 AU

Year: 1181 Days

Day: 47.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.7

Radius: 11

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.75 AU - 6.19 AU

Year: 4152 Days

Day: 11.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,490,798 km

• M1: 138,677 km (0.074 R)
• M2: 300,243 km (0.068 R)
• M3: 379,081 km (0.117 R)
• M4: 581,786 km (0.096 R)
• M5: 670,049 km (0.095 R)
• M6: 812,017 km (0.068 R)
• M7: 933,341 km (0.098 R)
• M8: 1,183,918 km (0.051 R)
• M9: 1,311,525 km (0.118 R)
• M10: 1,670,709 km (0.093 R)
• M11: 1,828,535 km (0.103 R)
• M12: 1,991,297 km (0.101 R)
• M13: 2,201,632 km (0.095 R)
• M14: 2,493,497 km (0.102 R)
• M15: 2,844,753 km (0.07 R)
• M16: 2,923,292 km (0.119 R)
• M17: 3,018,436 km (0.101 R)
• M18: 3,146,941 km (0.031 R)
• M19: 3,459,600 km (0.068 R)
• M20: 3,594,388 km (0.102 R)
• M21: 3,816,990 km (0.104 R)
• M22: 4,204,149 km (0.096 R)
• M23: 4,366,313 km (0.115 R)
• M24: 4,865,072 km (0.051 R)
• M25: 5,073,462 km (0.08 R)
• M26: 5,169,205 km (0.039 R)
• M27: 5,246,248 km (0.082 R)
• M28: 5,401,381 km (0.059 R)
• M29: 5,617,400 km (0.107 R)
• M30: 5,716,434 km (0.092 R)
• M31: 5,856,158 km (0.098 R)
• M32: 6,200,383 km (0.084 R)
• M33: 6,530,246 km (0.066 R)
• M34: 6,718,440 km (0.116 R)
• M35: 6,802,664 km (0.091 R)
• M36: 6,950,766 km (0.026 R)
• M37: 7,142,999 km (0.07 R)
• M38: 7,884,705 km (0.114 R)
• M39: 8,085,167 km (0.104 R)
• M40: 8,559,392 km (0.076 R)
• M41: 9,089,417 km (0.104 R)
• M42: 9,370,063 km (0.097 R)
• M43: 9,677,486 km (0.091 R)
• M44: 10,181,033 km (0.072 R)
• M45: 10,693,106 km (0.081 R)
• M46: 10,915,259 km (0.093 R)
• M47: 11,288,655 km (0.044 R)
• M48: 11,742,535 km (0.077 R)
• M49: 11,997,151 km (0.111 R)
• M50: 12,641,918 km (0.047 R)
• M51: 12,902,966 km (0.099 R)
• M52: 13,192,139 km (0.085 R)
• M53: 13,430,448 km (0.061 R)
• M54: 13,723,660 km (0.076 R)
• M55: 14,752,444 km (0.07 R)
• M56: 14,972,353 km (0.089 R)
• M57: 15,638,213 km (0.105 R)
• M58: 15,862,311 km (0.103 R)
• M59: 15,946,535 km (0.059 R)
• M60: 16,087,456 km (0.095 R)
• M61: 16,257,100 km (0.065 R)
• M62: 16,398,769 km (0.075 R)
• M63: 16,912,638 km (0.098 R)
• M64: 17,171,592 km (0.076 R)
• M65: 17,460,764 km (0.103 R)
• M66: 17,664,217 km (0.114 R)
• M67: 17,897,590 km (0.085 R)
• M68: 18,044,046 km (0.119 R)
• M69: 18,249,594 km (0.067 R)
• M70: 18,338,006 km (0.055 R)
• M71: 18,544,750 km (0.069 R)
• M72: 18,693,002 km (0.094 R)
• M73: 19,259,679 km (0.109 R)
• M74: 19,530,002 km (0.087 R)
• M75: 19,831,891 km (0.068 R)
• M76: 20,013,802 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.6

Radius: 3.4

Gravity: 53.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.42 AU - 15.94 AU

Year: 20010 Days

Day: 16.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,490,798 km

• M1: 163,959 km (0.082 R)
• M2: 298,448 km (0.085 R)
• M3: 482,603 km (0.112 R)
• M4: 743,352 km (0.105 R)
• M5: 766,988 km (0.086 R)
• M6: 838,945 km (0.082 R)
• M7: 913,295 km (0.101 R)
• M8: 1,520,812 km (0.047 R)
• M9: 1,704,219 km (0.088 R)
• M10: 1,766,900 km (0.1 R)
• M11: 1,830,480 km (0.097 R)
• M12: 1,959,732 km (0.116 R)
• M13: 2,158,996 km (0.117 R)
• M14: 2,364,993 km (0.104 R)
• M15: 2,721,933 km (0.097 R)
• M16: 3,524,825 km (0.099 R)
• M17: 4,014,010 km (0.088 R)
• M18: 4,266,681 km (0.107 R)
• M19: 4,524,438 km (0.03 R)
• M20: 5,327,330 km (0.105 R)
• M21: 5,745,157 km (0.11 R)
• M22: 6,366,885 km (0.112 R)
• M23: 7,466,879 km (0.114 R)
• M24: 8,038,492 km (0.041 R)
• M25: 8,409,644 km (0.103 R)
• M26: 8,894,790 km (0.109 R)
• M27: 9,723,562 km (0.047 R)
• M28: 11,276,239 km (0.081 R)
• M29: 12,050,856 km (0.115 R)
• M30: 13,587,975 km (0.103 R)
• M31: 13,839,598 km (0.036 R)
• M32: 14,156,297 km (0.059 R)
• M33: 14,219,876 km (0.077 R)
• M34: 14,861,352 km (0.106 R)
• M35: 15,120,605 km (0.105 R)
• M36: 15,185,680 km (0.101 R)
• M37: 15,381,354 km (0.094 R)
• M38: 16,238,849 km (0.077 R)
• M39: 16,372,141 km (0.054 R)
• M40: 16,976,516 km (0.07 R)
• M41: 17,044,134 km (0.112 R)
• M42: 17,519,855 km (0.066 R)
• M43: 17,862,285 km (0.085 R)
• M44: 17,931,100 km (0.08 R)
• M45: 17,999,915 km (0.113 R)
• M46: 18,345,486 km (0.09 R)
• M47: 18,484,313 km (0.115 R)
• M48: 19,536,584 km (0.093 R)
• M49: 20,248,969 km (0.03 R)
• M50: 20,536,197 km (0.076 R)
• M51: 21,772,175 km (0.061 R)
• M52: 22,733,491 km (0.062 R)
• M53: 23,708,570 km (0.094 R)
• M54: 23,935,510 km (0.066 R)
• M55: 25,235,066 km (0.118 R)
• M56: 25,389,451 km (0.061 R)
• M57: 27,583,753 km (0.038 R)
• M58: 27,742,925 km (0.111 R)
• M59: 27,902,247 km (0.025 R)
• M60: 27,981,983 km (0.097 R)
• M61: 30,739,670 km (0.104 R)
• M62: 30,987,105 km (0.096 R)
• M63: 31,483,919 km (0.099 R)
• M64: 32,485,626 km (0.106 R)
• M65: 33,497,656 km (0.109 R)
• M66: 33,837,243 km (0.118 R)
• M67: 38,177,975 km (0.087 R)
• M68: 38,888,565 km (0.088 R)
• M69: 39,156,195 km (0.117 R)
• M70: 40,593,681 km (0.115 R)
• M71: 41,591,948 km (0.108 R)
• M72: 43,427,514 km (0.106 R)
• M73: 44,355,170 km (0.117 R)
• M74: 45,101,963 km (0.093 R)
• M75: 46,135,684 km (0.073 R)
• M76: 46,230,080 km (0.106 R)
• M77: 46,324,477 km (0.109 R)
• M78: 49,669,335 km (0.102 R)
• M79: 50,542,089 km (0.091 R)
• M80: 51,224,256 km (0.084 R)
• M81: 51,713,441 km (0.116 R)
• M82: 52,204,122 km (0.045 R)
• M83: 54,580,933 km (0.078 R)
• M84: 56,084,242 km (0.109 R)
• M85: 56,285,600 km (0.093 R)
• M86: 59,336,350 km (0.109 R)
• M87: 60,365,284 km (0.113 R)
• M88: 60,468,357 km (0.11 R)
• M89: 60,778,324 km (0.119 R)
• M90: 63,696,679 km (0.106 R)
• M91: 66,021,579 km (0.112 R)
• M92: 66,553,849 km (0.068 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: 393 - 11,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit