🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.86 AU - 1.42 AU

Year: 464 Days

Day: 20.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 156.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.56 AU - 2.1 AU

Year: 943 Days

Day: 30.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,371,881 km

• M1: 1,045,390 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.79 AU - 4.43 AU

Year: 2612 Days

Day: 46.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.1

Radius: 11.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.47 AU - 11.03 AU

Year: 13422 Days

Day: 11.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,371,881 km

• M1: 169,195 km (0.056 R)
• M2: 314,156 km (0.107 R)
• M3: 537,505 km (0.089 R)
• M4: 1,047,933 km (0.1 R)
• M5: 1,172,997 km (0.097 R)
• M6: 1,360,593 km (0.12 R)
• M7: 1,578,856 km (0.068 R)
• M8: 1,744,760 km (0.079 R)
• M9: 1,851,573 km (0.103 R)
• M10: 2,049,491 km (0.096 R)
• M11: 2,442,335 km (0.119 R)
• M12: 3,140,658 km (0.109 R)
• M13: 3,539,486 km (0.119 R)
• M14: 3,731,120 km (0.083 R)
• M15: 3,954,321 km (0.061 R)
• M16: 4,124,712 km (0.098 R)
• M17: 4,414,184 km (0.091 R)
• M18: 4,650,549 km (0.116 R)
• M19: 5,353,210 km (0.117 R)
• M20: 6,253,341 km (0.1 R)
• M21: 6,552,536 km (0.091 R)
• M22: 7,760,838 km (0.09 R)
• M23: 8,082,623 km (0.112 R)
• M24: 8,299,540 km (0.114 R)
• M25: 8,445,249 km (0.068 R)
• M26: 10,969,862 km (0.1 R)
• M27: 11,089,840 km (0.069 R)
• M28: 11,170,024 km (0.074 R)
• M29: 11,492,856 km (0.094 R)
• M30: 11,777,840 km (0.117 R)
• M31: 12,147,796 km (0.066 R)
• M32: 12,899,076 km (0.114 R)
• M33: 13,025,786 km (0.045 R)
• M34: 13,450,943 km (0.105 R)
• M35: 13,708,401 km (0.037 R)
• M36: 13,794,569 km (0.112 R)
• M37: 13,967,355 km (0.1 R)
• M38: 15,286,658 km (0.099 R)
• M39: 15,600,066 km (0.052 R)
• M40: 16,553,453 km (0.047 R)
• M41: 16,645,306 km (0.106 R)
• M42: 17,948,005 km (0.095 R)
• M43: 18,231,493 km (0.094 R)
• M44: 18,994,442 km (0.074 R)
• M45: 19,622,154 km (0.104 R)
• M46: 19,962,938 km (0.074 R)
• M47: 20,256,599 km (0.093 R)
• M48: 20,354,885 km (0.107 R)
• M49: 23,066,047 km (0.037 R)
• M50: 23,632,125 km (0.087 R)
• M51: 25,199,163 km (0.119 R)
• M52: 26,048,580 km (0.104 R)
• M53: 27,394,661 km (0.107 R)
• M54: 27,503,269 km (0.109 R)
• M55: 27,666,481 km (0.094 R)
• M56: 27,993,950 km (0.059 R)
• M57: 28,103,456 km (0.116 R)
• M58: 29,594,947 km (0.078 R)
• M59: 30,266,043 km (0.073 R)
• M60: 30,942,225 km (0.091 R)
• M61: 31,055,321 km (0.088 R)
• M62: 31,225,414 km (0.046 R)
• M63: 31,794,335 km (0.12 R)
• M64: 32,309,400 km (0.078 R)
• M65: 33,231,821 km (0.101 R)
• M66: 33,987,589 km (0.112 R)
• M67: 34,866,776 km (0.054 R)
• M68: 35,753,442 km (0.075 R)
• M69: 36,110,233 km (0.118 R)
• M70: 36,348,692 km (0.075 R)
• M71: 36,707,428 km (0.085 R)
• M72: 37,067,211 km (0.09 R)
• M73: 37,488,628 km (0.104 R)
• M74: 37,972,128 km (0.104 R)
• M75: 38,214,626 km (0.106 R)
• M76: 38,396,837 km (0.119 R)
• M77: 38,823,191 km (0.103 R)
• M78: 39,803,505 km (0.106 R)
• M79: 40,296,730 km (0.085 R)
• M80: 41,476,309 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.3

Radius: 4.4

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.85 AU - 15.15 AU

Year: 21026 Days

Day: 22.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,371,881 km

• M1: 260,151 km (0.114 R)
• M2: 411,394 km (0.105 R)
• M3: 439,219 km (0.11 R)
• M4: 588,219 km (0.094 R)
• M5: 701,764 km (0.119 R)
• M6: 876,045 km (0.106 R)
• M7: 1,263,803 km (0.073 R)
• M8: 1,653,206 km (0.084 R)
• M9: 2,004,163 km (0.074 R)
• M10: 2,200,734 km (0.045 R)
• M11: 2,377,709 km (0.118 R)
• M12: 2,429,170 km (0.056 R)
• M13: 3,159,058 km (0.081 R)
• M14: 3,680,706 km (0.091 R)
• M15: 4,353,747 km (0.065 R)
• M16: 4,899,480 km (0.092 R)
• M17: 5,432,497 km (0.066 R)
• M18: 5,775,076 km (0.034 R)
• M19: 5,914,053 km (0.036 R)
• M20: 6,770,650 km (0.072 R)
• M21: 6,917,106 km (0.068 R)
• M22: 7,438,156 km (0.105 R)
• M23: 7,741,690 km (0.111 R)
• M24: 8,321,382 km (0.103 R)
• M25: 8,517,804 km (0.077 R)
• M26: 9,196,679 km (0.073 R)
• M27: 11,422,396 km (0.054 R)
• M28: 11,684,342 km (0.034 R)
• M29: 12,392,688 km (0.071 R)
• M30: 12,616,785 km (0.061 R)
• M31: 12,887,707 km (0.103 R)
• M32: 13,389,009 km (0.032 R)
• M33: 13,480,863 km (0.099 R)
• M34: 14,223,317 km (0.09 R)
• M35: 14,316,965 km (0.038 R)
• M36: 15,505,819 km (0.079 R)
• M37: 15,553,990 km (0.1 R)
• M38: 15,747,420 km (0.069 R)
• M39: 15,941,448 km (0.086 R)
• M40: 17,122,823 km (0.049 R)
• M41: 17,623,377 km (0.102 R)
• M42: 18,179,432 km (0.111 R)
• M43: 18,332,172 km (0.057 R)
• M44: 19,412,717 km (0.117 R)
• M45: 20,091,892 km (0.119 R)
• M46: 21,258,905 km (0.118 R)
• M47: 21,742,704 km (0.075 R)
• M48: 21,850,564 km (0.081 R)
• M49: 22,611,569 km (0.105 R)
• M50: 23,491,802 km (0.102 R)
• M51: 24,439,206 km (0.032 R)
• M52: 25,285,481 km (0.077 R)
• M53: 25,912,146 km (0.094 R)
• M54: 26,141,330 km (0.092 R)
• M55: 28,646,945 km (0.119 R)
• M56: 29,658,526 km (0.118 R)
• M57: 30,078,447 km (0.077 R)
• M58: 31,288,993 km (0.116 R)
• M59: 31,594,173 km (0.095 R)
• M60: 32,515,396 km (0.033 R)
• M61: 33,196,515 km (0.048 R)
• M62: 34,132,998 km (0.115 R)
• M63: 34,321,342 km (0.098 R)
• M64: 35,204,867 km (0.049 R)
• M65: 35,968,115 km (0.111 R)
• M66: 36,672,422 km (0.103 R)
• M67: 36,800,927 km (0.078 R)
• M68: 38,290,173 km (0.094 R)
• M69: 38,747,344 km (0.038 R)
• M70: 39,403,481 km (0.085 R)
• M71: 39,732,895 km (0.118 R)
• M72: 41,260,140 km (0.098 R)
• M73: 42,333,953 km (0.109 R)
• M74: 42,941,919 km (0.105 R)
• M75: 44,371,776 km (0.105 R)
• M76: 45,609,698 km (0.09 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 11,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit