🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.8 AU - 0.88 AU

Year: 289 Days

Day: 44.1 Hours

Environment

Temp: 71 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.03 AU - 1.33 AU

Year: 480 Days

Day: 47.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.39 AU - 1.47 AU

Year: 641 Days

Day: 43.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,966,683 km

• M1: 412,741 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.41 AU - 1.59 AU

Year: 688 Days

Day: 31.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 14.2

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.41 AU - 13.93 AU

Year: 13990 Days

Day: 9.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,966,683 km

• M1: 208,689 km (0.103 R)
• M2: 333,154 km (0.117 R)
• M3: 509,231 km (0.095 R)
• M4: 1,062,145 km (0.119 R)
• M5: 1,409,212 km (0.087 R)
• M6: 1,682,527 km (0.117 R)
• M7: 1,814,622 km (0.104 R)
• M8: 2,019,721 km (0.08 R)
• M9: 2,305,453 km (0.114 R)
• M10: 2,453,405 km (0.088 R)
• M11: 2,579,217 km (0.114 R)
• M12: 2,733,153 km (0.102 R)
• M13: 3,131,383 km (0.095 R)
• M14: 3,296,090 km (0.108 R)
• M15: 3,577,035 km (0.111 R)
• M16: 4,253,067 km (0.111 R)
• M17: 4,684,059 km (0.093 R)
• M18: 4,778,306 km (0.038 R)
• M19: 5,259,113 km (0.113 R)
• M20: 5,357,100 km (0.102 R)
• M21: 5,621,589 km (0.116 R)
• M22: 5,992,442 km (0.074 R)
• M23: 6,129,324 km (0.073 R)
• M24: 7,152,424 km (0.039 R)
• M25: 8,152,486 km (0.076 R)
• M26: 8,380,772 km (0.03 R)
• M27: 10,159,341 km (0.073 R)
• M28: 10,487,559 km (0.111 R)
• M29: 11,070,242 km (0.11 R)
• M30: 11,196,503 km (0.064 R)
• M31: 11,792,202 km (0.074 R)
• M32: 12,223,941 km (0.025 R)
• M33: 12,398,073 km (0.082 R)
• M34: 12,749,030 km (0.077 R)
• M35: 12,925,555 km (0.117 R)
• M36: 13,866,376 km (0.118 R)
• M37: 14,230,647 km (0.051 R)
• M38: 14,368,127 km (0.096 R)
• M39: 14,968,613 km (0.093 R)
• M40: 15,436,256 km (0.074 R)
• M41: 16,242,140 km (0.059 R)
• M42: 17,599,441 km (0.044 R)
• M43: 17,944,414 km (0.077 R)
• M44: 18,043,448 km (0.077 R)
• M45: 18,391,263 km (0.106 R)
• M46: 19,144,339 km (0.085 R)
• M47: 20,163,848 km (0.095 R)
• M48: 20,524,977 km (0.033 R)
• M49: 22,682,478 km (0.086 R)
• M50: 23,004,263 km (0.051 R)
• M51: 24,087,651 km (0.095 R)
• M52: 24,306,363 km (0.063 R)
• M53: 24,635,628 km (0.063 R)
• M54: 25,576,748 km (0.055 R)
• M55: 26,868,526 km (0.1 R)
• M56: 27,608,137 km (0.059 R)
• M57: 27,894,318 km (0.066 R)
• M58: 28,124,100 km (0.097 R)
• M59: 28,296,736 km (0.095 R)
• M60: 28,932,976 km (0.099 R)
• M61: 30,573,766 km (0.108 R)
• M62: 32,365,051 km (0.114 R)
• M63: 34,497,718 km (0.086 R)
• M64: 34,744,255 km (0.098 R)
• M65: 34,929,607 km (0.107 R)
• M66: 38,385,617 km (0.064 R)
• M67: 40,251,401 km (0.106 R)
• M68: 40,641,104 km (0.087 R)
• M69: 41,162,602 km (0.047 R)
• M70: 41,752,018 km (0.025 R)
• M71: 41,949,188 km (0.085 R)
• M72: 42,542,194 km (0.08 R)
• M73: 43,803,603 km (0.087 R)
• M74: 44,204,376 km (0.108 R)
• M75: 45,009,811 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.3

Radius: 3.1

Gravity: 38.95 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.63 AU - 14.51 AU

Year: 15714 Days

Day: 15.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 52,966,683 km

• M1: 43,234 km (0.111 R)
• M2: 145,708 km (0.08 R)
• M3: 370,404 km (0.053 R)
• M4: 577,897 km (0.115 R)
• M5: 702,661 km (0.098 R)
• M6: 1,304,194 km (0.101 R)
• M7: 2,377,709 km (0.035 R)
• M8: 2,462,381 km (0.105 R)
• M9: 2,781,473 km (0.029 R)
• M10: 3,489,670 km (0.108 R)
• M11: 3,979,902 km (0.114 R)
• M12: 4,250,076 km (0.12 R)
• M13: 4,387,406 km (0.076 R)
• M14: 4,987,144 km (0.111 R)
• M15: 5,612,314 km (0.066 R)
• M16: 5,914,801 km (0.076 R)
• M17: 6,614,919 km (0.037 R)
• M18: 6,974,702 km (0.051 R)
• M19: 7,588,202 km (0.039 R)
• M20: 8,049,113 km (0.079 R)
• M21: 8,605,468 km (0.097 R)
• M22: 8,997,714 km (0.088 R)
• M23: 9,440,523 km (0.045 R)
• M24: 9,529,833 km (0.117 R)
• M25: 9,619,592 km (0.085 R)
• M26: 9,754,679 km (0.12 R)
• M27: 10,904,189 km (0.07 R)
• M28: 11,375,871 km (0.095 R)
• M29: 11,566,459 km (0.098 R)
• M30: 11,950,626 km (0.105 R)
• M31: 11,998,946 km (0.095 R)
• M32: 12,387,900 km (0.045 R)
• M33: 12,929,445 km (0.093 R)
• M34: 13,028,778 km (0.096 R)
• M35: 13,529,033 km (0.085 R)
• M36: 13,882,832 km (0.106 R)
• M37: 14,445,170 km (0.055 R)
• M38: 15,171,468 km (0.088 R)
• M39: 16,443,948 km (0.102 R)
• M40: 16,605,364 km (0.11 R)
• M41: 16,659,219 km (0.072 R)
• M42: 16,984,145 km (0.062 R)
• M43: 17,201,810 km (0.113 R)
• M44: 17,860,490 km (0.085 R)
• M45: 18,026,394 km (0.101 R)
• M46: 20,172,375 km (0.118 R)
• M47: 22,040,853 km (0.111 R)
• M48: 22,159,484 km (0.03 R)
• M49: 22,337,804 km (0.032 R)
• M50: 22,576,263 km (0.115 R)
• M51: 23,236,588 km (0.084 R)
• M52: 23,417,751 km (0.051 R)
• M53: 23,599,363 km (0.11 R)
• M54: 23,659,950 km (0.064 R)
• M55: 24,208,077 km (0.085 R)
• M56: 24,514,453 km (0.083 R)
• M57: 25,627,761 km (0.104 R)
• M58: 26,505,152 km (0.095 R)
• M59: 27,903,444 km (0.088 R)
• M60: 28,741,042 km (0.062 R)
• M61: 29,130,296 km (0.105 R)
• M62: 31,103,043 km (0.111 R)
• M63: 31,569,489 km (0.069 R)
• M64: 33,390,245 km (0.054 R)
• M65: 34,347,671 km (0.097 R)
• M66: 34,622,782 km (0.093 R)
• M67: 35,452,900 km (0.074 R)
• M68: 36,219,440 km (0.119 R)
• M69: 36,639,810 km (0.053 R)
• M70: 37,768,974 km (0.048 R)
• M71: 37,839,884 km (0.098 R)
• M72: 38,195,179 km (0.111 R)
• M73: 38,480,312 km (0.047 R)
• M74: 39,339,902 km (0.056 R)
• M75: 39,699,834 km (0.106 R)
• M76: 39,988,708 km (0.116 R)
• M77: 40,060,963 km (0.031 R)
• M78: 40,278,180 km (0.099 R)
• M79: 40,568,399 km (0.104 R)
• M80: 40,859,218 km (0.087 R)
• M81: 41,004,926 km (0.079 R)
• M82: 43,433,797 km (0.11 R)
• M83: 44,628,186 km (0.075 R)
• M84: 45,154,023 km (0.031 R)
• M85: 47,125,424 km (0.116 R)
• M86: 47,737,578 km (0.071 R)
• M87: 47,967,809 km (0.053 R)
• M88: 48,044,553 km (0.083 R)
• M89: 48,969,816 km (0.069 R)
• M90: 49,900,763 km (0.111 R)
• M91: 50,524,736 km (0.056 R)
• M92: 51,229,641 km (0.112 R)
• M93: 51,386,869 km (0.053 R)
• M94: 52,016,825 km (0.085 R)
• M95: 52,649,475 km (0.063 R)
• M96: 52,808,048 km (0.088 R)
• M97: 52,966,622 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 19,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit