🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.9 AU - 1.22 AU

Year: 403 Days

Day: 32.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.42 AU - 1.84 AU

Year: 768 Days

Day: 46.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.56 AU - 3.68 AU

Year: 2033 Days

Day: 43.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 124.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.2

Radius: 9.4

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.01 AU - 11.15 AU

Year: 10095 Days

Day: 12.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,633,571 km

• M1: 172,038 km (0.097 R)
• M2: 235,617 km (0.088 R)
• M3: 303,085 km (0.071 R)
• M4: 427,850 km (0.089 R)
• M5: 491,130 km (0.118 R)
• M6: 673,190 km (0.072 R)
• M7: 844,929 km (0.066 R)
• M8: 1,102,536 km (0.042 R)
• M9: 1,288,187 km (0.119 R)
• M10: 1,464,264 km (0.066 R)
• M11: 2,016,729 km (0.076 R)
• M12: 2,245,464 km (0.112 R)
• M13: 2,853,879 km (0.118 R)
• M14: 3,457,057 km (0.117 R)
• M15: 3,815,194 km (0.118 R)
• M16: 4,837,846 km (0.102 R)
• M17: 4,898,881 km (0.105 R)
• M18: 5,301,001 km (0.094 R)
• M19: 5,490,391 km (0.085 R)
• M20: 6,269,647 km (0.076 R)
• M21: 6,570,787 km (0.038 R)
• M22: 6,774,240 km (0.042 R)
• M23: 6,945,380 km (0.093 R)
• M24: 7,048,752 km (0.091 R)
• M25: 7,291,999 km (0.081 R)
• M26: 7,397,016 km (0.117 R)
• M27: 7,608,697 km (0.069 R)
• M28: 8,074,246 km (0.034 R)
• M29: 8,328,861 km (0.051 R)
• M30: 8,995,470 km (0.071 R)
• M31: 9,335,206 km (0.053 R)
• M32: 9,756,175 km (0.066 R)
• M33: 11,056,180 km (0.108 R)
• M34: 11,952,870 km (0.069 R)
• M35: 12,872,747 km (0.094 R)
• M36: 13,042,391 km (0.115 R)
• M37: 13,555,961 km (0.099 R)
• M38: 14,250,992 km (0.064 R)
• M39: 15,046,703 km (0.082 R)
• M40: 15,180,743 km (0.067 R)
• M41: 15,585,256 km (0.105 R)
• M42: 16,773,661 km (0.116 R)
• M43: 17,098,588 km (0.098 R)
• M44: 17,331,961 km (0.105 R)
• M45: 18,994,890 km (0.089 R)
• M46: 19,430,819 km (0.1 R)
• M47: 19,674,364 km (0.079 R)
• M48: 20,213,664 km (0.074 R)
• M49: 20,957,016 km (0.116 R)
• M50: 21,106,764 km (0.107 R)
• M51: 21,810,322 km (0.091 R)
• M52: 21,911,451 km (0.041 R)
• M53: 23,706,475 km (0.086 R)
• M54: 23,810,446 km (0.103 R)
• M55: 24,280,333 km (0.105 R)
• M56: 24,700,553 km (0.063 R)
• M57: 25,229,232 km (0.071 R)
• M58: 25,708,244 km (0.039 R)
• M59: 26,082,838 km (0.042 R)
• M60: 26,190,249 km (0.06 R)
• M61: 26,405,520 km (0.107 R)
• M62: 26,783,404 km (0.104 R)
• M63: 27,272,141 km (0.042 R)
• M64: 28,478,797 km (0.117 R)
• M65: 28,700,202 km (0.045 R)
• M66: 29,423,358 km (0.083 R)
• M67: 30,490,888 km (0.082 R)
• M68: 30,604,134 km (0.083 R)
• M69: 32,087,397 km (0.032 R)
• M70: 32,375,373 km (0.102 R)
• M71: 32,664,097 km (0.038 R)
• M72: 32,895,824 km (0.065 R)
• M73: 33,360,774 km (0.097 R)
• M74: 35,005,154 km (0.086 R)
• M75: 35,658,298 km (0.119 R)
• M76: 35,837,217 km (0.041 R)
• M77: 36,375,470 km (0.073 R)
• M78: 37,460,204 km (0.112 R)
• M79: 37,520,792 km (0.118 R)
• M80: 37,824,176 km (0.08 R)
• M81: 39,414,701 km (0.088 R)
• M82: 39,537,969 km (0.111 R)
• M83: 39,723,022 km (0.036 R)
• M84: 41,527,471 km (0.112 R)
• M85: 41,904,009 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.6

Radius: 7.4

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.69 AU - 17.23 AU

Year: 19244 Days

Day: 15.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 45,633,571 km

• M1: 328,667 km (0.093 R)
• M2: 483,949 km (0.116 R)
• M3: 647,759 km (0.108 R)
• M4: 1,342,192 km (0.097 R)
• M5: 1,404,574 km (0.107 R)
• M6: 1,619,397 km (0.093 R)
• M7: 1,961,527 km (0.089 R)
• M8: 2,008,800 km (0.069 R)
• M9: 2,104,692 km (0.042 R)
• M10: 2,764,269 km (0.079 R)
• M11: 3,397,517 km (0.071 R)
• M12: 3,834,044 km (0.106 R)
• M13: 4,288,223 km (0.046 R)
• M14: 4,506,037 km (0.062 R)
• M15: 5,115,499 km (0.06 R)
• M16: 5,246,996 km (0.085 R)
• M17: 5,581,048 km (0.118 R)
• M18: 5,716,583 km (0.041 R)
• M19: 5,921,832 km (0.068 R)
• M20: 6,304,653 km (0.115 R)
• M21: 6,623,895 km (0.031 R)
• M22: 6,948,223 km (0.098 R)
• M23: 7,914,475 km (0.077 R)
• M24: 8,220,253 km (0.093 R)
• M25: 8,335,893 km (0.059 R)
• M26: 8,607,861 km (0.113 R)
• M27: 9,481,663 km (0.095 R)
• M28: 10,175,946 km (0.065 R)
• M29: 11,056,180 km (0.051 R)
• M30: 13,748,044 km (0.069 R)
• M31: 14,532,685 km (0.072 R)
• M32: 15,426,682 km (0.114 R)
• M33: 15,664,991 km (0.113 R)
• M34: 17,169,048 km (0.104 R)
• M35: 17,317,001 km (0.114 R)
• M36: 18,113,460 km (0.117 R)
• M37: 19,228,114 km (0.114 R)
• M38: 19,793,593 km (0.067 R)
• M39: 19,845,354 km (0.087 R)
• M40: 20,364,609 km (0.064 R)
• M41: 20,888,500 km (0.092 R)
• M42: 24,068,203 km (0.115 R)
• M43: 24,289,159 km (0.073 R)
• M44: 25,741,904 km (0.09 R)
• M45: 26,935,695 km (0.111 R)
• M46: 29,023,782 km (0.04 R)
• M47: 29,909,102 km (0.102 R)
• M48: 31,103,342 km (0.064 R)
• M49: 32,009,157 km (0.06 R)
• M50: 33,723,100 km (0.104 R)
• M51: 33,970,385 km (0.107 R)
• M52: 35,718,137 km (0.111 R)
• M53: 36,033,340 km (0.077 R)
• M54: 36,476,150 km (0.092 R)
• M55: 38,394,294 km (0.116 R)
• M56: 39,495,633 km (0.118 R)
• M57: 41,596,885 km (0.108 R)
• M58: 42,594,403 km (0.082 R)
• M59: 43,330,874 km (0.111 R)
• M60: 43,936,446 km (0.111 R)
• M61: 44,071,383 km (0.117 R)
• M62: 44,816,231 km (0.025 R)
• M63: 45,292,401 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 20,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit