🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.58 AU - 0.94 AU

Year: 248 Days

Day: 17.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.9 AU - 0.94 AU

Year: 331 Days

Day: 45.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.99 AU - 4.81 AU

Year: 2886 Days

Day: 20.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.2

Radius: 13.4

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.33 AU - 12.83 AU

Year: 12896 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 76,122,125 km

• M1: 168,597 km (0.111 R)
• M2: 277,504 km (0.065 R)
• M3: 391,049 km (0.093 R)
• M4: 488,138 km (0.109 R)
• M5: 913,594 km (0.101 R)
• M6: 1,121,086 km (0.092 R)
• M7: 1,248,693 km (0.086 R)
• M8: 1,961,976 km (0.105 R)
• M9: 2,161,839 km (0.086 R)
• M10: 3,244,030 km (0.103 R)
• M11: 4,011,317 km (0.054 R)
• M12: 4,120,374 km (0.097 R)
• M13: 5,047,432 km (0.08 R)
• M14: 5,145,568 km (0.114 R)
• M15: 5,284,096 km (0.104 R)
• M16: 5,974,939 km (0.054 R)
• M17: 6,331,131 km (0.044 R)
• M18: 6,565,402 km (0.084 R)
• M19: 6,651,271 km (0.063 R)
• M20: 6,737,589 km (0.11 R)
• M21: 7,174,564 km (0.099 R)
• M22: 7,598,225 km (0.096 R)
• M23: 7,824,567 km (0.098 R)
• M24: 7,915,822 km (0.086 R)
• M25: 8,007,376 km (0.088 R)
• M26: 8,470,231 km (0.116 R)
• M27: 8,799,646 km (0.108 R)
• M28: 10,108,927 km (0.074 R)
• M29: 10,308,191 km (0.07 R)
• M30: 10,458,387 km (0.11 R)
• M31: 10,659,895 km (0.064 R)
• M32: 10,837,169 km (0.119 R)
• M33: 10,964,477 km (0.107 R)
• M34: 11,246,319 km (0.09 R)
• M35: 11,452,764 km (0.094 R)
• M36: 11,921,903 km (0.104 R)
• M37: 12,264,632 km (0.104 R)
• M38: 12,477,210 km (0.052 R)
• M39: 12,879,030 km (0.09 R)
• M40: 13,640,633 km (0.104 R)
• M41: 13,778,113 km (0.115 R)
• M42: 14,416,747 km (0.104 R)
• M43: 14,641,144 km (0.101 R)
• M44: 14,895,011 km (0.055 R)
• M45: 15,036,680 km (0.108 R)
• M46: 15,464,381 km (0.109 R)
• M47: 16,186,041 km (0.087 R)
• M48: 16,771,417 km (0.111 R)
• M49: 16,889,300 km (0.03 R)
• M50: 17,007,483 km (0.093 R)
• M51: 17,214,975 km (0.052 R)
• M52: 17,662,422 km (0.119 R)
• M53: 17,872,607 km (0.059 R)
• M54: 18,295,371 km (0.055 R)
• M55: 18,568,836 km (0.1 R)
• M56: 18,690,908 km (0.094 R)
• M57: 19,552,292 km (0.116 R)
• M58: 20,395,426 km (0.107 R)
• M59: 20,489,822 km (0.093 R)
• M60: 20,963,898 km (0.077 R)
• M61: 21,059,191 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.6

Radius: 6.6

Gravity: 16.45 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.16 AU - 16.78 AU

Year: 19567 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 113.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,122,125 km

• M1: 250,576 km (0.032 R)
• M2: 438,322 km (0.047 R)
• M3: 558,748 km (0.063 R)
• M4: 601,533 km (0.082 R)
• M5: 645,365 km (0.117 R)
• M6: 1,144,274 km (0.107 R)
• M7: 1,199,625 km (0.05 R)
• M8: 1,371,364 km (0.1 R)
• M9: 1,520,662 km (0.106 R)
• M10: 1,612,815 km (0.086 R)
• M11: 1,770,491 km (0.104 R)
• M12: 2,101,102 km (0.086 R)
• M13: 2,780,875 km (0.109 R)
• M14: 2,856,272 km (0.12 R)
• M15: 3,008,862 km (0.11 R)
• M16: 3,242,983 km (0.119 R)
• M17: 4,324,126 km (0.105 R)
• M18: 4,499,605 km (0.064 R)
• M19: 7,036,934 km (0.103 R)
• M20: 7,609,744 km (0.112 R)
• M21: 8,197,664 km (0.055 R)
• M22: 8,415,030 km (0.065 R)
• M23: 8,469,633 km (0.103 R)
• M24: 8,910,947 km (0.08 R)
• M25: 9,873,609 km (0.097 R)
• M26: 9,989,099 km (0.103 R)
• M27: 10,572,830 km (0.092 R)
• M28: 10,631,921 km (0.097 R)
• M29: 11,712,466 km (0.089 R)
• M30: 11,773,502 km (0.095 R)
• M31: 12,639,225 km (0.118 R)
• M32: 12,701,906 km (0.111 R)
• M33: 12,890,400 km (0.089 R)
• M34: 13,143,220 km (0.11 R)
• M35: 13,270,229 km (0.069 R)
• M36: 13,397,686 km (0.119 R)
• M37: 13,717,975 km (0.094 R)
• M38: 14,040,807 km (0.101 R)
• M39: 14,300,958 km (0.088 R)
• M40: 15,692,368 km (0.088 R)
• M41: 17,057,299 km (0.077 R)
• M42: 18,744,613 km (0.07 R)
• M43: 18,887,629 km (0.103 R)
• M44: 19,246,813 km (0.112 R)
• M45: 21,001,596 km (0.064 R)
• M46: 21,373,646 km (0.118 R)
• M47: 21,597,893 km (0.08 R)
• M48: 21,898,136 km (0.074 R)
• M49: 22,426,815 km (0.088 R)
• M50: 26,163,770 km (0.09 R)
• M51: 26,323,690 km (0.073 R)
• M52: 27,532,890 km (0.045 R)
• M53: 28,103,306 km (0.08 R)
• M54: 28,185,136 km (0.108 R)
• M55: 28,348,946 km (0.059 R)
• M56: 29,255,958 km (0.091 R)
• M57: 29,921,369 km (0.118 R)
• M58: 30,423,869 km (0.092 R)
• M59: 31,267,451 km (0.105 R)
• M60: 35,422,233 km (0.115 R)
• M61: 36,131,476 km (0.029 R)
• M62: 36,220,487 km (0.105 R)
• M63: 36,398,658 km (0.081 R)
• M64: 38,650,106 km (0.1 R)
• M65: 39,380,143 km (0.091 R)
• M66: 40,483,577 km (0.115 R)
• M67: 40,576,029 km (0.116 R)
• M68: 40,946,433 km (0.091 R)
• M69: 41,132,084 km (0.118 R)
• M70: 41,597,334 km (0.109 R)
• M71: 42,439,121 km (0.111 R)
• M72: 43,192,047 km (0.112 R)
• M73: 44,711,363 km (0.098 R)
• M74: 45,958,560 km (0.044 R)
• M75: 47,606,680 km (0.112 R)
• M76: 49,471,567 km (0.081 R)
• M77: 49,966,287 km (0.112 R)
• M78: 52,766,909 km (0.113 R)
• M79: 55,720,719 km (0.046 R)
• M80: 56,235,336 km (0.095 R)
• M81: 56,441,781 km (0.11 R)
• M82: 58,205,540 km (0.106 R)
• M83: 58,623,217 km (0.068 R)
• M84: 59,566,581 km (0.096 R)
• M85: 59,671,748 km (0.103 R)
• M86: 62,640,219 km (0.105 R)
• M87: 62,854,144 km (0.045 R)
• M88: 63,389,854 km (0.115 R)
• M89: 67,510,826 km (0.118 R)
• M90: 68,829,980 km (0.118 R)
• M91: 73,401,242 km (0.079 R)
• M92: 73,513,890 km (0.104 R)
• M93: 73,965,376 km (0.095 R)
• M94: 74,191,418 km (0.06 R)
• M95: 74,530,856 km (0.116 R)
• M96: 75,438,765 km (0.12 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: 493 - 16,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit