🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.6 AU

Year: 132 Days

Day: 38.6 Hours

Environment

Temp: 280 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.59 AU - 0.91 AU

Year: 228 Days

Day: 35.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.32 AU - 5.84 AU

Year: 4024 Days

Day: 42.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.9

Radius: 9.6

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.62 AU - 5.78 AU

Year: 4783 Days

Day: 13.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,055,161 km

• M1: 190,438 km (0.073 R)
• M2: 530,474 km (0.025 R)
• M3: 595,998 km (0.093 R)
• M4: 699,968 km (0.113 R)
• M5: 887,863 km (0.073 R)
• M6: 1,135,149 km (0.11 R)
• M7: 1,483,113 km (0.086 R)
• M8: 1,711,100 km (0.076 R)
• M9: 2,092,276 km (0.057 R)
• M10: 2,182,633 km (0.095 R)
• M11: 2,348,537 km (0.12 R)
• M12: 2,480,632 km (0.112 R)
• M13: 2,931,819 km (0.095 R)
• M14: 3,754,757 km (0.042 R)
• M15: 3,999,200 km (0.032 R)
• M16: 4,364,219 km (0.097 R)
• M17: 4,480,606 km (0.081 R)
• M18: 5,004,498 km (0.113 R)
• M19: 5,077,501 km (0.064 R)
• M20: 5,648,816 km (0.051 R)
• M21: 5,750,243 km (0.101 R)
• M22: 5,877,850 km (0.084 R)
• M23: 6,583,653 km (0.082 R)
• M24: 7,371,285 km (0.068 R)
• M25: 7,565,912 km (0.055 R)
• M26: 7,649,837 km (0.057 R)
• M27: 7,818,583 km (0.062 R)
• M28: 7,903,555 km (0.07 R)
• M29: 8,159,965 km (0.114 R)
• M30: 8,564,328 km (0.063 R)
• M31: 8,739,657 km (0.09 R)
• M32: 8,827,770 km (0.115 R)
• M33: 9,093,905 km (0.096 R)
• M34: 9,212,985 km (0.084 R)
• M35: 10,122,989 km (0.099 R)
• M36: 11,124,995 km (0.113 R)
• M37: 11,316,481 km (0.054 R)
• M38: 11,573,340 km (0.084 R)
• M39: 11,767,219 km (0.113 R)
• M40: 11,994,907 km (0.093 R)
• M41: 12,060,281 km (0.05 R)
• M42: 12,289,764 km (0.115 R)
• M43: 12,653,437 km (0.1 R)
• M44: 12,753,218 km (0.081 R)
• M45: 12,819,790 km (0.069 R)
• M46: 14,698,290 km (0.078 R)
• M47: 14,908,475 km (0.11 R)
• M48: 14,978,636 km (0.066 R)
• M49: 15,402,597 km (0.095 R)
• M50: 15,544,715 km (0.078 R)
• M51: 16,045,718 km (0.115 R)
• M52: 16,734,167 km (0.074 R)
• M53: 17,100,383 km (0.11 R)
• M54: 18,553,876 km (0.108 R)
• M55: 18,743,117 km (0.111 R)
• M56: 19,199,690 km (0.119 R)
• M57: 19,314,581 km (0.116 R)
• M58: 19,969,072 km (0.095 R)
• M59: 21,577,548 km (0.109 R)
• M60: 22,136,296 km (0.115 R)
• M61: 22,740,073 km (0.089 R)
• M62: 22,902,088 km (0.111 R)
• M63: 22,983,170 km (0.111 R)
• M64: 23,799,824 km (0.077 R)
• M65: 24,087,800 km (0.071 R)
• M66: 24,170,229 km (0.108 R)
• M67: 24,958,759 km (0.087 R)
• M68: 25,042,235 km (0.107 R)
• M69: 25,125,860 km (0.114 R)
• M70: 25,251,373 km (0.071 R)
• M71: 25,713,630 km (0.1 R)
• M72: 26,603,588 km (0.1 R)
• M73: 26,774,279 km (0.108 R)
• M74: 27,288,596 km (0.06 R)
• M75: 27,546,952 km (0.107 R)
• M76: 28,022,673 km (0.11 R)
• M77: 28,283,273 km (0.109 R)
• M78: 28,588,452 km (0.076 R)
• M79: 29,554,406 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.8

Radius: 14.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.06 AU - 12.74 AU

Year: 11788 Days

Day: 10.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,055,161 km

• M1: 182,659 km (0.072 R)
• M2: 340,335 km (0.098 R)
• M3: 742,903 km (0.045 R)
• M4: 991,535 km (0.061 R)
• M5: 1,252,733 km (0.118 R)
• M6: 1,554,621 km (0.075 R)
• M7: 1,732,792 km (0.096 R)
• M8: 1,955,992 km (0.062 R)
• M9: 2,051,884 km (0.095 R)
• M10: 2,208,813 km (0.114 R)
• M11: 2,308,894 km (0.06 R)
• M12: 2,555,880 km (0.05 R)
• M13: 2,811,692 km (0.106 R)
• M14: 3,009,161 km (0.072 R)
• M15: 3,143,350 km (0.027 R)
• M16: 3,279,784 km (0.115 R)
• M17: 3,464,687 km (0.04 R)
• M18: 3,991,271 km (0.119 R)
• M19: 4,289,420 km (0.116 R)
• M20: 4,594,899 km (0.074 R)
• M21: 4,960,366 km (0.064 R)
• M22: 5,146,616 km (0.088 R)
• M23: 7,015,991 km (0.091 R)
• M24: 7,376,671 km (0.086 R)
• M25: 7,467,776 km (0.094 R)
• M26: 8,053,751 km (0.101 R)
• M27: 8,336,641 km (0.086 R)
• M28: 8,495,214 km (0.091 R)
• M29: 9,401,628 km (0.028 R)
• M30: 9,732,837 km (0.11 R)
• M31: 10,372,967 km (0.116 R)
• M32: 10,475,142 km (0.027 R)
• M33: 10,749,654 km (0.111 R)
• M34: 11,411,176 km (0.086 R)
• M35: 13,847,826 km (0.074 R)
• M36: 13,998,322 km (0.075 R)
• M37: 14,376,804 km (0.047 R)
• M38: 14,491,097 km (0.1 R)
• M39: 15,610,837 km (0.058 R)
• M40: 16,200,851 km (0.041 R)
• M41: 16,439,011 km (0.058 R)
• M42: 16,638,275 km (0.116 R)
• M43: 17,119,980 km (0.116 R)
• M44: 17,241,155 km (0.095 R)
• M45: 17,524,792 km (0.089 R)
• M46: 18,468,156 km (0.118 R)
• M47: 18,716,938 km (0.094 R)
• M48: 19,259,828 km (0.062 R)
• M49: 19,765,469 km (0.11 R)
• M50: 20,446,738 km (0.109 R)
• M51: 21,352,403 km (0.103 R)
• M52: 22,890,868 km (0.08 R)
• M53: 23,966,476 km (0.118 R)
• M54: 24,419,608 km (0.067 R)
• M55: 25,472,329 km (0.047 R)
• M56: 25,656,932 km (0.109 R)
• M57: 26,120,387 km (0.107 R)
• M58: 26,399,686 km (0.034 R)
• M59: 26,586,534 km (0.099 R)
• M60: 26,773,830 km (0.041 R)
• M61: 26,961,575 km (0.069 R)
• M62: 27,432,809 km (0.055 R)
• M63: 27,622,050 km (0.069 R)
• M64: 28,001,729 km (0.077 R)
• M65: 28,383,354 km (0.076 R)
• M66: 28,766,623 km (0.11 R)
• M67: 29,538,249 km (0.106 R)
• M68: 29,780,747 km (0.056 R)
• M69: 29,877,986 km (0.076 R)
• M70: 29,975,374 km (0.108 R)
• M71: 30,414,593 km (0.08 R)
• M72: 30,561,349 km (0.106 R)
• M73: 31,645,784 km (0.063 R)
• M74: 31,943,633 km (0.084 R)
• M75: 33,245,434 km (0.111 R)
• M76: 33,750,776 km (0.109 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 11,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit