🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.44 AU - 0.7 AU

Year: 156 Days

Day: 22.6 Hours

Environment

Temp: 239 °C

Axial Tilt: 136.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.53 AU - 0.87 AU

Year: 212 Days

Day: 28.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,176,712 km

• M1: 110,104 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.76 AU - 0.8 AU

Year: 249 Days

Day: 20 Hours

Environment

Temp: 169 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,176,712 km

• M1: 155,731 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.82 AU - 1.3 AU

Year: 395 Days

Day: 20.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.2 AU - 1.78 AU

Year: 658 Days

Day: 14.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,176,712 km

• M1: 1,253,481 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.12 AU - 4.64 AU

Year: 2764 Days

Day: 21.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.83 AU - 4.63 AU

Year: 3146 Days

Day: 40.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,176,712 km

• M1: 211,382 km (0.035 R)
• M2: 224,098 km (0.106 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.37 AU - 5.31 AU

Year: 3851 Days

Day: 21.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,176,712 km

• M1: 110,852 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.6

Radius: 14.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.44 AU - 14.1 AU

Year: 14603 Days

Day: 11.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 85,176,712 km

• M1: 194,328 km (0.047 R)
• M2: 298,298 km (0.057 R)
• M3: 595,400 km (0.074 R)
• M4: 884,273 km (0.11 R)
• M5: 1,167,013 km (0.048 R)
• M6: 1,597,256 km (0.088 R)
• M7: 1,717,683 km (0.116 R)
• M8: 1,947,016 km (0.09 R)
• M9: 2,231,402 km (0.115 R)
• M10: 2,344,498 km (0.093 R)
• M11: 3,165,192 km (0.082 R)
• M12: 3,527,817 km (0.045 R)
• M13: 3,634,031 km (0.042 R)
• M14: 3,876,829 km (0.091 R)
• M15: 4,666,706 km (0.109 R)
• M16: 4,931,195 km (0.118 R)
• M17: 5,475,132 km (0.045 R)
• M18: 5,911,509 km (0.065 R)
• M19: 6,070,233 km (0.06 R)
• M20: 8,615,940 km (0.064 R)
• M21: 9,270,879 km (0.089 R)
• M22: 9,641,732 km (0.044 R)
• M23: 10,321,655 km (0.116 R)
• M24: 10,590,332 km (0.072 R)
• M25: 10,783,613 km (0.106 R)
• M26: 11,807,760 km (0.117 R)
• M27: 12,945,153 km (0.111 R)
• M28: 14,802,709 km (0.052 R)
• M29: 15,586,602 km (0.064 R)
• M30: 15,895,073 km (0.032 R)
• M31: 16,072,197 km (0.119 R)
• M32: 16,205,489 km (0.106 R)
• M33: 16,742,545 km (0.071 R)
• M34: 17,467,646 km (0.059 R)
• M35: 17,834,161 km (0.06 R)
• M36: 18,901,691 km (0.098 R)
• M37: 19,325,203 km (0.091 R)
• M38: 19,894,722 km (0.118 R)
• M39: 19,990,165 km (0.116 R)
• M40: 20,085,758 km (0.089 R)
• M41: 21,685,109 km (0.097 R)
• M42: 21,783,395 km (0.109 R)
• M43: 22,974,044 km (0.072 R)
• M44: 25,211,280 km (0.094 R)
• M45: 25,418,174 km (0.045 R)
• M46: 25,885,668 km (0.048 R)
• M47: 28,158,059 km (0.099 R)
• M48: 29,128,201 km (0.096 R)
• M49: 29,945,006 km (0.084 R)
• M50: 31,323,101 km (0.08 R)
• M51: 32,721,841 km (0.073 R)
• M52: 32,947,585 km (0.105 R)
• M53: 33,684,653 km (0.054 R)
• M54: 36,394,768 km (0.099 R)
• M55: 36,570,097 km (0.078 R)
• M56: 36,980,294 km (0.107 R)
• M57: 37,923,808 km (0.099 R)
• M58: 38,042,290 km (0.095 R)
• M59: 38,755,872 km (0.059 R)
• M60: 39,774,334 km (0.07 R)
• M61: 40,135,762 km (0.1 R)
• M62: 40,256,637 km (0.075 R)
• M63: 40,498,537 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.6

Radius: 3

Gravity: 72.96 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.74 AU - 20.22 AU

Year: 24195 Days

Day: 15.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,176,712 km

• M1: 98,286 km (0.118 R)
• M2: 163,510 km (0.111 R)
• M3: 296,353 km (0.106 R)
• M4: 850,015 km (0.111 R)
• M5: 932,593 km (0.059 R)
• M6: 1,017,864 km (0.097 R)
• M7: 1,856,510 km (0.093 R)
• M8: 2,259,825 km (0.075 R)
• M9: 2,851,784 km (0.1 R)
• M10: 3,059,127 km (0.082 R)
• M11: 3,357,575 km (0.074 R)
• M12: 3,532,305 km (0.065 R)
• M13: 4,213,574 km (0.093 R)
• M14: 4,449,489 km (0.073 R)
• M15: 4,884,819 km (0.086 R)
• M16: 5,182,669 km (0.04 R)
• M17: 5,283,198 km (0.091 R)
• M18: 6,110,624 km (0.113 R)
• M19: 6,270,245 km (0.1 R)
• M20: 6,431,063 km (0.098 R)
• M21: 9,063,387 km (0.096 R)
• M22: 9,674,644 km (0.088 R)
• M23: 9,736,428 km (0.061 R)
• M24: 10,871,876 km (0.09 R)
• M25: 11,783,525 km (0.083 R)
• M26: 12,115,034 km (0.112 R)
• M27: 13,196,178 km (0.102 R)
• M28: 13,333,509 km (0.028 R)
• M29: 13,957,182 km (0.081 R)
• M30: 15,449,122 km (0.076 R)
• M31: 16,177,215 km (0.094 R)
• M32: 17,140,326 km (0.065 R)
• M33: 17,817,854 km (0.104 R)
• M34: 18,966,467 km (0.094 R)
• M35: 19,043,809 km (0.109 R)
• M36: 19,823,812 km (0.103 R)
• M37: 19,981,040 km (0.091 R)
• M38: 21,818,849 km (0.094 R)
• M39: 22,388,817 km (0.055 R)
• M40: 23,046,150 km (0.104 R)
• M41: 23,294,333 km (0.097 R)
• M42: 26,599,698 km (0.075 R)
• M43: 26,686,315 km (0.046 R)
• M44: 27,295,627 km (0.106 R)
• M45: 28,173,917 km (0.11 R)
• M46: 29,240,101 km (0.037 R)
• M47: 30,500,612 km (0.105 R)
• M48: 31,411,663 km (0.053 R)
• M49: 32,239,388 km (0.051 R)
• M50: 33,822,134 km (0.093 R)
• M51: 34,010,029 km (0.05 R)
• M52: 34,481,112 km (0.034 R)
• M53: 34,859,595 km (0.059 R)
• M54: 36,003,420 km (0.094 R)
• M55: 36,772,653 km (0.038 R)
• M56: 40,999,540 km (0.081 R)
• M57: 41,702,052 km (0.085 R)
• M58: 42,307,325 km (0.052 R)
• M59: 42,712,436 km (0.066 R)
• M60: 43,628,723 km (0.064 R)
• M61: 43,730,898 km (0.117 R)
• M62: 44,757,289 km (0.082 R)
• M63: 45,584,266 km (0.106 R)
• M64: 46,729,288 km (0.038 R)
• M65: 47,043,294 km (0.097 R)
• M66: 47,253,031 km (0.08 R)
• M67: 47,357,899 km (0.065 R)
• M68: 47,673,251 km (0.08 R)
• M69: 48,306,050 km (0.06 R)
• M70: 48,941,691 km (0.073 R)
• M71: 49,473,512 km (0.11 R)
• M72: 53,358,120 km (0.067 R)
• M73: 55,447,553 km (0.118 R)
• M74: 55,890,961 km (0.107 R)
• M75: 57,451,566 km (0.036 R)
• M76: 57,675,813 km (0.11 R)
• M77: 59,592,611 km (0.117 R)
• M78: 59,932,946 km (0.119 R)
• M79: 62,794,903 km (0.039 R)
• M80: 65,233,049 km (0.071 R)
• M81: 65,349,885 km (0.07 R)
• M82: 67,111,250 km (0.1 R)
• M83: 69,007,254 km (0.092 R)
• M84: 69,603,401 km (0.071 R)
• M85: 70,081,516 km (0.118 R)
• M86: 75,412,287 km (0.117 R)
• M87: 75,657,627 km (0.086 R)
• M88: 75,903,267 km (0.104 R)
• M89: 76,149,206 km (0.111 R)
• M90: 76,888,518 km (0.077 R)
• M91: 79,494,962 km (0.075 R)
• M92: 81,500,172 km (0.116 R)
• M93: 84,284,338 km (0.116 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 10,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit