🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.8 AU - 1.22 AU

Year: 375 Days

Day: 47.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.69 AU - 2.65 AU

Year: 1179 Days

Day: 13.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.73 AU - 3.97 AU

Year: 2787 Days

Day: 25.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.6

Radius: 12.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.64 AU - 5.68 AU

Year: 3712 Days

Day: 13.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,909,711 km

• M1: 188,493 km (0.098 R)
• M2: 394,340 km (0.045 R)
• M3: 533,616 km (0.098 R)
• M4: 753,375 km (0.091 R)
• M5: 869,762 km (0.072 R)
• M6: 1,016,069 km (0.111 R)
• M7: 1,171,052 km (0.084 R)
• M8: 1,373,308 km (0.119 R)
• M9: 1,479,074 km (0.032 R)
• M10: 1,573,770 km (0.051 R)
• M11: 1,670,859 km (0.11 R)
• M12: 1,915,152 km (0.086 R)
• M13: 2,064,451 km (0.109 R)
• M14: 2,535,834 km (0.068 R)
• M15: 2,634,269 km (0.103 R)
• M16: 2,988,965 km (0.093 R)
• M17: 3,075,732 km (0.037 R)
• M18: 3,180,900 km (0.09 R)
• M19: 3,413,225 km (0.073 R)
• M20: 3,989,626 km (0.108 R)
• M21: 4,104,666 km (0.104 R)
• M22: 4,880,182 km (0.112 R)
• M23: 5,107,122 km (0.101 R)
• M24: 5,422,324 km (0.099 R)
• M25: 6,405,930 km (0.076 R)
• M26: 6,495,988 km (0.102 R)
• M27: 6,609,234 km (0.064 R)
• M28: 6,860,708 km (0.058 R)
• M29: 7,022,423 km (0.081 R)
• M30: 7,115,473 km (0.116 R)
• M31: 7,326,107 km (0.093 R)
• M32: 7,467,776 km (0.101 R)
• M33: 7,586,407 km (0.093 R)
• M34: 7,705,786 km (0.076 R)
• M35: 8,189,586 km (0.058 R)
• M36: 8,336,641 km (0.098 R)
• M37: 8,858,288 km (0.104 R)
• M38: 9,009,382 km (0.115 R)
• M39: 9,262,951 km (0.035 R)
• M40: 9,467,600 km (0.063 R)
• M41: 10,780,172 km (0.071 R)
• M42: 11,157,907 km (0.04 R)
• M43: 11,321,118 km (0.065 R)
• M44: 11,870,890 km (0.096 R)
• M45: 11,982,041 km (0.118 R)
• M46: 12,121,317 km (0.051 R)
• M47: 12,205,092 km (0.077 R)
• M48: 12,655,381 km (0.047 R)
• M49: 13,398,883 km (0.088 R)
• M50: 14,215,388 km (0.089 R)
• M51: 14,599,855 km (0.112 R)
• M52: 14,868,233 km (0.098 R)
• M53: 14,957,992 km (0.067 R)
• M54: 15,743,680 km (0.108 R)
• M55: 16,110,943 km (0.107 R)
• M56: 16,357,330 km (0.073 R)
• M57: 16,480,898 km (0.056 R)
• M58: 16,884,962 km (0.038 R)
• M59: 17,418,278 km (0.083 R)
• M60: 17,829,822 km (0.093 R)
• M61: 19,148,827 km (0.096 R)
• M62: 19,705,032 km (0.116 R)
• M63: 19,935,562 km (0.095 R)
• M64: 20,532,457 km (0.099 R)
• M65: 20,666,048 km (0.113 R)
• M66: 20,933,828 km (0.083 R)
• M67: 21,506,639 km (0.047 R)
• M68: 21,948,252 km (0.088 R)
• M69: 22,084,685 km (0.084 R)
• M70: 22,599,002 km (0.113 R)
• M71: 22,771,339 km (0.1 R)
• M72: 23,360,455 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.7

Radius: 13.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.86 AU - 10.9 AU

Year: 9763 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,909,711 km

• M1: 173,085 km (0.068 R)
• M2: 493,673 km (0.11 R)
• M3: 1,000,361 km (0.047 R)
• M4: 1,113,457 km (0.084 R)
• M5: 1,885,232 km (0.106 R)
• M6: 1,974,094 km (0.107 R)
• M7: 2,064,451 km (0.112 R)
• M8: 2,268,203 km (0.113 R)
• M9: 2,576,823 km (0.095 R)
• M10: 2,878,712 km (0.088 R)
• M11: 3,128,540 km (0.116 R)
• M12: 3,234,755 km (0.1 R)
• M13: 3,451,073 km (0.055 R)
• M14: 3,627,599 km (0.083 R)
• M15: 3,717,058 km (0.106 R)
• M16: 3,875,333 km (0.101 R)
• M17: 4,198,763 km (0.052 R)
• M18: 4,316,347 km (0.12 R)
• M19: 4,482,999 km (0.099 R)
• M20: 4,700,365 km (0.041 R)
• M21: 4,921,321 km (0.099 R)
• M22: 5,095,603 km (0.12 R)
• M23: 5,424,718 km (0.037 R)
• M24: 6,318,416 km (0.111 R)
• M25: 7,314,289 km (0.11 R)
• M26: 7,772,507 km (0.093 R)
• M27: 8,151,887 km (0.084 R)
• M28: 8,447,792 km (0.103 R)
• M29: 8,627,160 km (0.086 R)
• M30: 8,747,436 km (0.081 R)
• M31: 9,418,682 km (0.11 R)
• M32: 9,573,665 km (0.079 R)
• M33: 9,886,026 km (0.101 R)
• M34: 10,392,863 km (0.092 R)
• M35: 11,136,365 km (0.063 R)
• M36: 11,531,153 km (0.099 R)
• M37: 12,300,535 km (0.115 R)
• M38: 12,402,112 km (0.069 R)
• M39: 13,748,344 km (0.088 R)
• M40: 13,853,810 km (0.085 R)
• M41: 14,065,641 km (0.113 R)
• M42: 14,349,727 km (0.096 R)
• M43: 15,468,420 km (0.08 R)
• M44: 15,761,632 km (0.117 R)
• M45: 17,293,215 km (0.071 R)
• M46: 17,407,208 km (0.106 R)
• M47: 17,903,873 km (0.069 R)
• M48: 18,405,176 km (0.086 R)
• M49: 18,911,116 km (0.102 R)
• M50: 19,185,478 km (0.106 R)
• M51: 19,342,855 km (0.075 R)
• M52: 19,777,886 km (0.075 R)
• M53: 20,096,230 km (0.086 R)
• M54: 20,416,369 km (0.067 R)
• M55: 21,713,533 km (0.037 R)
• M56: 22,289,484 km (0.092 R)
• M57: 22,413,501 km (0.052 R)
• M58: 22,828,785 km (0.091 R)
• M59: 23,246,612 km (0.106 R)
• M60: 23,540,571 km (0.117 R)
• M61: 23,962,587 km (0.118 R)
• M62: 24,429,781 km (0.085 R)
• M63: 24,600,472 km (0.09 R)
• M64: 24,942,902 km (0.113 R)
• M65: 25,330,211 km (0.084 R)
• M66: 25,892,848 km (0.098 R)
• M67: 26,023,447 km (0.096 R)
• M68: 26,197,729 km (0.108 R)
• M69: 26,854,763 km (0.057 R)
• M70: 27,605,893 km (0.063 R)
• M71: 28,140,407 km (0.115 R)
• M72: 28,543,423 km (0.085 R)
• M73: 28,768,269 km (0.114 R)
• M74: 28,903,356 km (0.106 R)
• M75: 29,764,292 km (0.098 R)
• M76: 30,725,458 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 17,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit