🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.94 AU - 1.38 AU

Year: 530 Days

Day: 22 Hours

Environment

Temp: -56 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.35 AU - 1.85 AU

Year: 859 Days

Day: 34.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.7

Radius: 13.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.99 AU - 3.07 AU

Year: 2239 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 15,788,854 km

• M1: 251,624 km (0.119 R)
• M2: 362,326 km (0.119 R)
• M3: 529,128 km (0.084 R)
• M4: 655,538 km (0.04 R)
• M5: 752,028 km (0.026 R)
• M6: 952,938 km (0.109 R)
• M7: 1,055,712 km (0.119 R)
• M8: 1,243,158 km (0.097 R)
• M9: 1,507,199 km (0.066 R)
• M10: 1,766,751 km (0.102 R)
• M11: 1,896,303 km (0.101 R)
• M12: 2,253,243 km (0.092 R)
• M13: 2,446,524 km (0.063 R)
• M14: 2,551,990 km (0.086 R)
• M15: 2,658,953 km (0.088 R)
• M16: 3,102,061 km (0.091 R)
• M17: 3,274,548 km (0.111 R)
• M18: 3,405,895 km (0.083 R)
• M19: 3,539,037 km (0.09 R)
• M20: 3,719,452 km (0.12 R)
• M21: 3,887,600 km (0.103 R)
• M22: 4,358,983 km (0.116 R)
• M23: 4,503,943 km (0.055 R)
• M24: 4,749,284 km (0.105 R)
• M25: 4,865,372 km (0.081 R)
• M26: 4,982,357 km (0.113 R)
• M27: 5,792,280 km (0.096 R)
• M28: 5,898,644 km (0.099 R)
• M29: 6,095,365 km (0.1 R)
• M30: 6,735,943 km (0.076 R)
• M31: 7,092,734 km (0.119 R)
• M32: 7,244,875 km (0.116 R)
• M33: 7,436,510 km (0.101 R)
• M34: 7,571,747 km (0.106 R)
• M35: 7,668,836 km (0.06 R)
• M36: 7,805,419 km (0.114 R)
• M37: 8,021,737 km (0.073 R)
• M38: 8,480,404 km (0.067 R)
• M39: 8,886,413 km (0.115 R)
• M40: 9,091,811 km (0.055 R)
• M41: 9,195,033 km (0.099 R)
• M42: 9,298,704 km (0.114 R)
• M43: 9,402,825 km (0.081 R)
• M44: 9,759,615 km (0.093 R)
• M45: 9,886,624 km (0.12 R)
• M46: 10,270,791 km (0.09 R)
• M47: 10,464,820 km (0.115 R)
• M48: 10,594,820 km (0.102 R)
• M49: 10,725,419 km (0.063 R)
• M50: 10,812,784 km (0.066 R)
• M51: 11,076,226 km (0.086 R)
• M52: 11,542,373 km (0.111 R)
• M53: 12,174,125 km (0.118 R)
• M54: 12,333,746 km (0.091 R)
• M55: 12,563,080 km (0.088 R)
• M56: 12,747,534 km (0.091 R)
• M57: 13,683,418 km (0.088 R)
• M58: 14,135,802 km (0.098 R)
• M59: 14,568,888 km (0.082 R)
• M60: 15,226,819 km (0.065 R)
• M61: 15,325,105 km (0.083 R)
• M62: 15,472,908 km (0.076 R)
• M63: 15,621,309 km (0.047 R)
• M64: 16,019,090 km (0.047 R)
• M65: 16,244,384 km (0.114 R)
• M66: 16,596,837 km (0.087 R)
• M67: 16,824,824 km (0.077 R)
• M68: 17,130,303 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.8

Radius: 8.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.45 AU - 5.15 AU

Year: 3786 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 15,788,854 km

• M1: 169,046 km (0.069 R)
• M2: 294,558 km (0.118 R)
• M3: 369,208 km (0.085 R)
• M4: 526,734 km (0.091 R)
• M5: 667,655 km (0.115 R)
• M6: 730,935 km (0.103 R)
• M7: 898,634 km (0.119 R)
• M8: 1,212,341 km (0.116 R)
• M9: 1,591,273 km (0.114 R)
• M10: 1,656,048 km (0.081 R)
• M11: 1,732,792 km (0.082 R)
• M12: 1,799,662 km (0.064 R)
• M13: 1,867,430 km (0.109 R)
• M14: 1,958,984 km (0.062 R)
• M15: 2,182,783 km (0.115 R)
• M16: 2,267,305 km (0.109 R)
• M17: 2,427,225 km (0.107 R)
• M18: 2,489,757 km (0.089 R)
• M19: 2,565,454 km (0.081 R)
• M20: 2,810,645 km (0.1 R)
• M21: 2,902,797 km (0.037 R)
• M22: 3,323,317 km (0.084 R)
• M23: 3,421,004 km (0.11 R)
• M24: 3,590,648 km (0.055 R)
• M25: 3,835,689 km (0.057 R)
• M26: 4,056,496 km (0.072 R)
• M27: 4,822,437 km (0.06 R)
• M28: 4,901,574 km (0.027 R)
• M29: 5,222,013 km (0.076 R)
• M30: 5,632,360 km (0.107 R)
• M31: 5,849,726 km (0.082 R)
• M32: 5,968,057 km (0.061 R)
• M33: 6,053,029 km (0.105 R)
• M34: 6,138,300 km (0.1 R)
• M35: 6,449,015 km (0.032 R)
• M36: 6,518,727 km (0.102 R)
• M37: 6,606,242 km (0.067 R)
• M38: 6,658,900 km (0.113 R)
• M39: 6,711,708 km (0.115 R)
• M40: 6,835,576 km (0.092 R)
• M41: 7,049,650 km (0.036 R)
• M42: 7,448,029 km (0.073 R)
• M43: 7,576,235 km (0.101 R)
• M44: 7,649,837 km (0.101 R)
• M45: 7,760,838 km (0.09 R)
• M46: 7,853,589 km (0.095 R)
• M47: 7,946,788 km (0.084 R)
• M48: 8,096,686 km (0.069 R)
• M49: 8,247,480 km (0.099 R)
• M50: 8,323,177 km (0.056 R)
• M51: 8,475,467 km (0.104 R)
• M52: 8,782,592 km (0.039 R)
• M53: 9,034,963 km (0.069 R)
• M54: 9,152,248 km (0.106 R)
• M55: 9,269,982 km (0.113 R)
• M56: 9,507,094 km (0.107 R)
• M57: 9,726,106 km (0.089 R)
• M58: 10,149,019 km (0.067 R)
• M59: 10,516,282 km (0.113 R)
• M60: 11,158,954 km (0.062 R)
• M61: 11,453,512 km (0.117 R)
• M62: 11,580,371 km (0.117 R)
• M63: 11,942,697 km (0.091 R)
• M64: 12,136,127 km (0.05 R)
• M65: 12,352,147 km (0.12 R)
• M66: 12,919,721 km (0.113 R)
• M67: 13,295,511 km (0.093 R)
• M68: 13,473,532 km (0.098 R)
• M69: 13,540,552 km (0.089 R)
• M70: 14,170,957 km (0.063 R)
• M71: 14,239,174 km (0.119 R)
• M72: 14,307,391 km (0.1 R)
• M73: 14,375,757 km (0.101 R)
• M74: 14,857,163 km (0.063 R)
• M75: 14,972,652 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 10,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit