🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.27 AU - 1.37 AU

Year: 698 Days

Day: 31 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,863,801 km

• M1: 725,101 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.67 AU - 2.21 AU

Year: 1243 Days

Day: 20.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371

Radius: 11.4

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.25 AU - 3.37 AU

Year: 2168 Days

Day: 10.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,863,801 km

• M1: 203,752 km (0.074 R)
• M2: 405,859 km (0.1 R)
• M3: 499,956 km (0.115 R)
• M4: 644,019 km (0.08 R)
• M5: 729,290 km (0.042 R)
• M6: 841,787 km (0.059 R)
• M7: 920,326 km (0.114 R)
• M8: 1,234,332 km (0.065 R)
• M9: 1,513,781 km (0.105 R)
• M10: 1,641,238 km (0.071 R)
• M11: 1,752,090 km (0.039 R)
• M12: 1,875,957 km (0.095 R)
• M13: 2,088,985 km (0.117 R)
• M14: 2,176,499 km (0.06 R)
• M15: 2,321,460 km (0.114 R)
• M16: 2,446,673 km (0.12 R)
• M17: 2,527,456 km (0.066 R)
• M18: 2,668,228 km (0.12 R)
• M19: 2,799,575 km (0.048 R)
• M20: 2,872,279 km (0.069 R)
• M21: 2,957,700 km (0.108 R)
• M22: 3,194,214 km (0.104 R)
• M23: 3,450,026 km (0.037 R)
• M24: 3,900,166 km (0.11 R)
• M25: 4,022,388 km (0.073 R)
• M26: 4,173,781 km (0.112 R)
• M27: 4,312,907 km (0.111 R)
• M28: 4,754,220 km (0.084 R)
• M29: 4,841,286 km (0.072 R)
• M30: 5,120,735 km (0.063 R)
• M31: 5,270,034 km (0.051 R)
• M32: 5,649,414 km (0.108 R)
• M33: 5,959,381 km (0.059 R)
• M34: 6,100,601 km (0.089 R)
• M35: 6,531,293 km (0.111 R)
• M36: 6,644,689 km (0.081 R)
• M37: 6,725,920 km (0.117 R)
• M38: 6,906,036 km (0.11 R)
• M39: 7,037,981 km (0.08 R)
• M40: 7,354,830 km (0.114 R)
• M41: 7,439,053 km (0.044 R)
• M42: 7,847,456 km (0.089 R)
• M43: 8,333,349 km (0.115 R)
• M44: 8,491,624 km (0.114 R)
• M45: 8,650,946 km (0.107 R)
• M46: 8,864,871 km (0.034 R)
• M47: 8,936,528 km (0.089 R)
• M48: 9,044,388 km (0.073 R)
• M49: 9,207,151 km (0.081 R)
• M50: 9,370,811 km (0.054 R)
• M51: 9,462,065 km (0.052 R)
• M52: 9,756,474 km (0.119 R)
• M53: 9,904,725 km (0.101 R)
• M54: 9,979,225 km (0.102 R)
• M55: 10,072,425 km (0.054 R)
• M56: 10,203,622 km (0.073 R)
• M57: 10,278,720 km (0.083 R)
• M58: 10,429,664 km (0.061 R)
• M59: 10,925,282 km (0.104 R)
• M60: 11,585,009 km (0.11 R)
• M61: 11,820,925 km (0.028 R)
• M62: 12,237,704 km (0.119 R)
• M63: 12,719,858 km (0.107 R)
• M64: 12,902,218 km (0.057 R)
• M65: 13,024,439 km (0.109 R)
• M66: 13,537,261 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.5

Radius: 8.6

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.65 AU - 7.75 AU

Year: 7981 Days

Day: 10.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,863,801 km

• M1: 159,920 km (0.052 R)
• M2: 448,345 km (0.056 R)
• M3: 506,688 km (0.108 R)
• M4: 632,500 km (0.085 R)
• M5: 826,678 km (0.118 R)
• M6: 1,040,453 km (0.112 R)
• M7: 1,104,780 km (0.113 R)
• M8: 1,254,677 km (0.097 R)
• M9: 1,483,263 km (0.114 R)
• M10: 1,630,617 km (0.119 R)
• M11: 1,706,164 km (0.12 R)
• M12: 2,459,987 km (0.062 R)
• M13: 2,837,572 km (0.075 R)
• M14: 2,975,352 km (0.098 R)
• M15: 3,138,713 km (0.105 R)
• M16: 3,401,556 km (0.083 R)
• M17: 3,821,926 km (0.102 R)
• M18: 4,051,110 km (0.035 R)
• M19: 4,311,111 km (0.08 R)
• M20: 4,576,498 km (0.053 R)
• M21: 4,684,209 km (0.101 R)
• M22: 4,847,420 km (0.113 R)
• M23: 5,319,850 km (0.113 R)
• M24: 5,633,407 km (0.117 R)
• M25: 5,691,152 km (0.087 R)
• M26: 5,865,284 km (0.114 R)
• M27: 6,100,302 km (0.116 R)
• M28: 6,549,245 km (0.093 R)
• M29: 7,102,159 km (0.094 R)
• M30: 7,321,320 km (0.094 R)
• M31: 7,606,304 km (0.073 R)
• M32: 8,121,818 km (0.093 R)
• M33: 8,383,913 km (0.093 R)
• M34: 8,648,702 km (0.064 R)
• M35: 8,748,783 km (0.119 R)
• M36: 8,983,651 km (0.104 R)
• M37: 9,085,079 km (0.097 R)
• M38: 9,528,487 km (0.067 R)
• M39: 9,770,237 km (0.117 R)
• M40: 9,979,076 km (0.085 R)
• M41: 10,721,380 km (0.039 R)
• M42: 11,554,940 km (0.116 R)
• M43: 11,628,392 km (0.088 R)
• M44: 12,409,143 km (0.078 R)
• M45: 12,786,878 km (0.111 R)
• M46: 12,939,019 km (0.084 R)
• M47: 14,177,839 km (0.112 R)
• M48: 14,971,157 km (0.045 R)
• M49: 15,131,525 km (0.076 R)
• M50: 15,575,682 km (0.067 R)
• M51: 15,738,145 km (0.099 R)
• M52: 15,901,356 km (0.119 R)
• M53: 16,849,956 km (0.111 R)
• M54: 17,100,533 km (0.118 R)
• M55: 17,478,566 km (0.113 R)
• M56: 18,200,376 km (0.065 R)
• M57: 18,285,946 km (0.071 R)
• M58: 18,543,404 km (0.084 R)
• M59: 18,715,591 km (0.119 R)
• M60: 19,018,377 km (0.059 R)
• M61: 19,192,210 km (0.093 R)
• M62: 19,279,276 km (0.112 R)
• M63: 19,628,886 km (0.078 R)
• M64: 20,735,013 km (0.065 R)
• M65: 20,824,472 km (0.041 R)
• M66: 21,453,531 km (0.034 R)
• M67: 24,502,635 km (0.09 R)
• M68: 24,786,422 km (0.115 R)
• M69: 25,500,752 km (0.067 R)
• M70: 26,463,863 km (0.113 R)
• M71: 27,733,500 km (0.025 R)
• M72: 28,773,505 km (0.078 R)
• M73: 28,973,068 km (0.111 R)
• M74: 30,840,499 km (0.078 R)
• M75: 31,403,136 km (0.056 R)
• M76: 32,486,674 km (0.099 R)
• M77: 33,006,975 km (0.049 R)
• M78: 33,163,604 km (0.066 R)
• M79: 33,529,969 km (0.069 R)
• M80: 33,845,172 km (0.06 R)
• M81: 35,542,509 km (0.071 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 15,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit