🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.76 AU - 1.2 AU

Year: 412 Days

Day: 29.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,677,896 km

• M1: 92,003 km (0.05 R)
• M2: 417,976 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.61 AU - 1.65 AU

Year: 884 Days

Day: 46.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 14.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.07 AU - 3.95 AU

Year: 2792 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,677,896 km

• M1: 223,499 km (0.086 R)
• M2: 524,490 km (0.1 R)
• M3: 685,308 km (0.067 R)
• M4: 787,483 km (0.045 R)
• M5: 1,312,273 km (0.035 R)
• M6: 1,407,716 km (0.038 R)
• M7: 1,814,772 km (0.087 R)
• M8: 2,302,162 km (0.089 R)
• M9: 2,644,890 km (0.056 R)
• M10: 2,783,568 km (0.039 R)
• M11: 3,198,103 km (0.082 R)
• M12: 3,718,554 km (0.108 R)
• M13: 3,874,585 km (0.111 R)
• M14: 4,033,009 km (0.102 R)
• M15: 4,211,629 km (0.12 R)
• M16: 4,484,495 km (0.116 R)
• M17: 4,669,698 km (0.072 R)
• M18: 4,876,292 km (0.106 R)
• M19: 5,143,773 km (0.081 R)
• M20: 5,357,399 km (0.117 R)
• M21: 5,514,626 km (0.058 R)
• M22: 5,914,501 km (0.079 R)
• M23: 6,097,609 km (0.089 R)
• M24: 6,282,662 km (0.118 R)
• M25: 6,511,247 km (0.079 R)
• M26: 6,679,246 km (0.059 R)
• M27: 6,785,011 km (0.116 R)
• M28: 7,213,759 km (0.102 R)
• M29: 7,453,415 km (0.064 R)
• M30: 7,762,185 km (0.086 R)
• M31: 8,030,264 km (0.078 R)
• M32: 8,256,007 km (0.119 R)
• M33: 8,369,702 km (0.118 R)
• M34: 8,483,845 km (0.074 R)
• M35: 8,621,624 km (0.058 R)
• M36: 8,736,964 km (0.05 R)
• M37: 8,829,566 km (0.095 R)
• M38: 9,416,139 km (0.111 R)
• M39: 9,991,193 km (0.055 R)
• M40: 10,185,521 km (0.086 R)
• M41: 10,577,766 km (0.11 R)
• M42: 11,000,081 km (0.095 R)
• M43: 11,225,824 km (0.083 R)
• M44: 11,503,927 km (0.107 R)
• M45: 11,861,166 km (0.084 R)
• M46: 12,092,744 km (0.083 R)
• M47: 12,378,027 km (0.119 R)
• M48: 12,534,357 km (0.118 R)
• M49: 12,875,739 km (0.033 R)
• M50: 13,087,271 km (0.047 R)
• M51: 13,460,368 km (0.058 R)
• M52: 13,728,896 km (0.108 R)
• M53: 13,945,065 km (0.044 R)
• M54: 14,572,927 km (0.026 R)
• M55: 14,710,707 km (0.106 R)
• M56: 15,015,138 km (0.111 R)
• M57: 15,658,708 km (0.067 R)
• M58: 15,799,779 km (0.101 R)
• M59: 16,026,420 km (0.087 R)
• M60: 16,339,678 km (0.12 R)
• M61: 16,626,457 km (0.085 R)
• M62: 16,972,626 km (0.115 R)
• M63: 17,525,690 km (0.087 R)
• M64: 17,701,467 km (0.063 R)
• M65: 17,966,405 km (0.1 R)
• M66: 19,189,966 km (0.113 R)
• M67: 20,041,028 km (0.048 R)
• M68: 20,286,518 km (0.065 R)
• M69: 20,656,474 km (0.11 R)
• M70: 20,811,308 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.6

Radius: 10.3

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.08 AU - 5.86 AU

Year: 5432 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,677,896 km

• M1: 176,376 km (0.116 R)
• M2: 323,281 km (0.086 R)
• M3: 547,977 km (0.085 R)
• M4: 667,506 km (0.066 R)
• M5: 783,294 km (0.057 R)
• M6: 1,006,943 km (0.114 R)
• M7: 1,532,181 km (0.113 R)
• M8: 1,671,457 km (0.085 R)
• M9: 1,943,875 km (0.06 R)
• M10: 2,655,362 km (0.107 R)
• M11: 2,760,230 km (0.091 R)
• M12: 2,845,202 km (0.072 R)
• M13: 3,039,380 km (0.034 R)
• M14: 3,149,334 km (0.105 R)
• M15: 3,350,394 km (0.114 R)
• M16: 3,718,405 km (0.099 R)
• M17: 4,319,489 km (0.093 R)
• M18: 5,028,433 km (0.11 R)
• M19: 5,132,703 km (0.105 R)
• M20: 5,369,965 km (0.099 R)
• M21: 5,583,890 km (0.091 R)
• M22: 5,773,431 km (0.099 R)
• M23: 6,382,892 km (0.1 R)
• M24: 6,925,783 km (0.082 R)
• M25: 7,071,192 km (0.062 R)
• M26: 7,305,762 km (0.114 R)
• M27: 7,662,702 km (0.117 R)
• M28: 8,767,333 km (0.089 R)
• M29: 9,146,563 km (0.078 R)
• M30: 9,563,493 km (0.111 R)
• M31: 9,693,044 km (0.073 R)
• M32: 9,823,195 km (0.088 R)
• M33: 9,921,181 km (0.097 R)
• M34: 10,118,052 km (0.112 R)
• M35: 10,851,381 km (0.074 R)
• M36: 10,918,849 km (0.112 R)
• M37: 11,361,061 km (0.076 R)
• M38: 11,532,799 km (0.07 R)
• M39: 11,843,963 km (0.072 R)
• M40: 12,192,974 km (0.109 R)
• M41: 12,687,246 km (0.113 R)
• M42: 12,758,454 km (0.115 R)
• M43: 13,044,486 km (0.115 R)
• M44: 13,659,183 km (0.09 R)
• M45: 13,768,539 km (0.097 R)
• M46: 14,061,901 km (0.076 R)
• M47: 16,327,112 km (0.095 R)
• M48: 16,715,468 km (0.089 R)
• M49: 16,793,558 km (0.11 R)
• M50: 16,910,842 km (0.108 R)
• M51: 16,989,232 km (0.083 R)
• M52: 18,219,375 km (0.047 R)
• M53: 18,622,242 km (0.095 R)
• M54: 19,109,632 km (0.101 R)
• M55: 19,232,153 km (0.099 R)
• M56: 19,889,934 km (0.047 R)
• M57: 20,513,309 km (0.113 R)
• M58: 21,143,116 km (0.042 R)
• M59: 21,269,825 km (0.071 R)
• M60: 21,354,498 km (0.105 R)
• M61: 23,462,481 km (0.077 R)
• M62: 23,856,971 km (0.084 R)
• M63: 25,097,885 km (0.081 R)
• M64: 25,411,442 km (0.05 R)
• M65: 25,501,201 km (0.082 R)
• M66: 26,087,625 km (0.069 R)
• M67: 26,405,221 km (0.078 R)
• M68: 26,815,418 km (0.061 R)
• M69: 26,906,823 km (0.07 R)
• M70: 27,044,153 km (0.096 R)
• M71: 27,181,784 km (0.036 R)
• M72: 27,411,715 km (0.034 R)
• M73: 28,291,052 km (0.085 R)
• M74: 28,617,325 km (0.069 R)
• M75: 28,757,498 km (0.072 R)
• M76: 30,792,478 km (0.077 R)
• M77: 31,128,026 km (0.077 R)
• M78: 31,272,238 km (0.108 R)
• M79: 32,385,396 km (0.107 R)
• M80: 32,629,091 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit