🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.43 AU - 0.57 AU

Year: 132 Days

Day: 22.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.46 AU - 0.72 AU

Year: 170 Days

Day: 26.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.19 AU - 1.47 AU

Year: 575 Days

Day: 34.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,498,926 km

• M1: 466,596 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.4 AU - 1.48 AU

Year: 648 Days

Day: 33.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.12 AU - 2.24 AU

Year: 1206 Days

Day: 30.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.85 AU - 4.67 AU

Year: 2732 Days

Day: 29 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.3

Radius: 11.1

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.81 AU - 5.03 AU

Year: 4090 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 83,498,926 km

• M1: 138,827 km (0.035 R)
• M2: 291,267 km (0.113 R)
• M3: 361,428 km (0.052 R)
• M4: 448,195 km (0.051 R)
• M5: 728,242 km (0.098 R)
• M6: 1,286,093 km (0.087 R)
• M7: 1,525,001 km (0.111 R)
• M8: 1,650,065 km (0.115 R)
• M9: 2,200,136 km (0.052 R)
• M10: 2,536,731 km (0.071 R)
• M11: 2,669,275 km (0.111 R)
• M12: 2,976,250 km (0.097 R)
• M13: 3,294,744 km (0.11 R)
• M14: 3,385,250 km (0.101 R)
• M15: 3,850,051 km (0.117 R)
• M16: 4,099,730 km (0.081 R)
• M17: 4,414,484 km (0.087 R)
• M18: 4,494,518 km (0.058 R)
• M19: 4,798,501 km (0.112 R)
• M20: 4,942,863 km (0.083 R)
• M21: 5,088,572 km (0.108 R)
• M22: 5,235,626 km (0.12 R)
• M23: 5,750,841 km (0.078 R)
• M24: 5,860,347 km (0.104 R)
• M25: 6,259,923 km (0.073 R)
• M26: 7,226,774 km (0.091 R)
• M27: 7,297,683 km (0.12 R)
• M28: 7,368,742 km (0.025 R)
• M29: 7,631,287 km (0.043 R)
• M30: 7,848,503 km (0.099 R)
• M31: 8,141,266 km (0.075 R)
• M32: 8,412,786 km (0.111 R)
• M33: 8,587,217 km (0.106 R)
• M34: 8,787,977 km (0.101 R)
• M35: 9,271,029 km (0.079 R)
• M36: 9,606,577 km (0.039 R)
• M37: 9,815,116 km (0.095 R)
• M38: 10,025,002 km (0.11 R)
• M39: 10,183,576 km (0.119 R)
• M40: 10,422,783 km (0.062 R)
• M41: 11,730,268 km (0.11 R)
• M42: 12,149,292 km (0.042 R)
• M43: 12,403,159 km (0.083 R)
• M44: 12,544,978 km (0.047 R)
• M45: 12,630,399 km (0.106 R)
• M46: 12,772,965 km (0.112 R)
• M47: 12,887,557 km (0.111 R)
• M48: 13,291,023 km (0.095 R)
• M49: 13,407,111 km (0.1 R)
• M50: 13,845,283 km (0.088 R)
• M51: 13,933,546 km (0.114 R)
• M52: 14,228,852 km (0.045 R)
• M53: 14,317,863 km (0.106 R)
• M54: 14,825,897 km (0.11 R)
• M55: 15,461,688 km (0.103 R)
• M56: 15,859,618 km (0.086 R)
• M57: 16,572,003 km (0.047 R)
• M58: 16,916,527 km (0.038 R)
• M59: 17,136,885 km (0.068 R)
• M60: 17,263,295 km (0.083 R)
• M61: 17,421,719 km (0.104 R)
• M62: 17,580,592 km (0.107 R)
• M63: 18,188,857 km (0.069 R)
• M64: 18,544,152 km (0.101 R)
• M65: 18,706,466 km (0.087 R)
• M66: 19,228,862 km (0.079 R)
• M67: 19,689,922 km (0.057 R)
• M68: 19,921,799 km (0.071 R)
• M69: 20,021,581 km (0.067 R)
• M70: 21,061,136 km (0.078 R)
• M71: 21,230,481 km (0.076 R)
• M72: 21,809,574 km (0.097 R)
• M73: 22,324,789 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.5

Radius: 7.5

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.96 AU - 16.16 AU

Year: 24118 Days

Day: 15.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,498,926 km

• M1: 176,675 km (0.09 R)
• M2: 365,468 km (0.06 R)
• M3: 686,804 km (0.115 R)
• M4: 916,137 km (0.062 R)
• M5: 1,053,917 km (0.068 R)
• M6: 1,228,348 km (0.107 R)
• M7: 1,704,668 km (0.032 R)
• M8: 1,875,359 km (0.117 R)
• M9: 2,196,845 km (0.086 R)
• M10: 3,691,178 km (0.064 R)
• M11: 4,556,302 km (0.045 R)
• M12: 4,987,294 km (0.099 R)
• M13: 5,281,852 km (0.074 R)
• M14: 5,381,335 km (0.099 R)
• M15: 5,836,561 km (0.07 R)
• M16: 6,515,885 km (0.078 R)
• M17: 6,837,969 km (0.075 R)
• M18: 7,055,484 km (0.066 R)
• M19: 7,220,192 km (0.103 R)
• M20: 7,275,244 km (0.115 R)
• M21: 7,386,096 km (0.119 R)
• M22: 7,778,192 km (0.105 R)
• M23: 7,834,740 km (0.061 R)
• M24: 8,119,724 km (0.061 R)
• M25: 8,466,192 km (0.081 R)
• M26: 8,699,864 km (0.078 R)
• M27: 8,935,630 km (0.113 R)
• M28: 9,113,801 km (0.109 R)
• M29: 10,084,243 km (0.107 R)
• M30: 11,665,044 km (0.078 R)
• M31: 11,729,819 km (0.082 R)
• M32: 12,583,425 km (0.119 R)
• M33: 12,917,178 km (0.088 R)
• M34: 13,253,623 km (0.111 R)
• M35: 14,419,589 km (0.095 R)
• M36: 15,262,124 km (0.066 R)
• M37: 17,363,526 km (0.116 R)
• M38: 19,017,181 km (0.107 R)
• M39: 19,093,475 km (0.044 R)
• M40: 19,400,001 km (0.101 R)
• M41: 20,641,963 km (0.098 R)
• M42: 20,956,418 km (0.104 R)
• M43: 21,272,668 km (0.093 R)
• M44: 22,150,059 km (0.071 R)
• M45: 23,283,712 km (0.099 R)
• M46: 25,019,496 km (0.099 R)
• M47: 25,103,271 km (0.07 R)
• M48: 25,354,894 km (0.093 R)
• M49: 26,882,139 km (0.079 R)
• M50: 27,311,634 km (0.089 R)
• M51: 28,439,154 km (0.075 R)
• M52: 28,876,727 km (0.117 R)
• M53: 31,188,314 km (0.09 R)
• M54: 31,368,430 km (0.083 R)
• M55: 32,002,126 km (0.117 R)
• M56: 33,098,230 km (0.099 R)
• M57: 34,671,850 km (0.08 R)
• M58: 35,514,834 km (0.112 R)
• M59: 35,986,067 km (0.101 R)
• M60: 37,316,590 km (0.113 R)
• M61: 37,795,603 km (0.102 R)
• M62: 38,566,331 km (0.085 R)
• M63: 41,998,854 km (0.071 R)
• M64: 44,307,000 km (0.116 R)
• M65: 44,509,705 km (0.119 R)
• M66: 45,732,069 km (0.106 R)
• M67: 47,379,142 km (0.103 R)
• M68: 48,209,859 km (0.026 R)
• M69: 48,627,087 km (0.096 R)
• M70: 51,687,411 km (0.106 R)
• M71: 52,328,288 km (0.115 R)
• M72: 53,294,690 km (0.094 R)
• M73: 54,375,236 km (0.065 R)
• M74: 55,135,941 km (0.071 R)
• M75: 56,119,098 km (0.038 R)
• M76: 56,667,823 km (0.092 R)
• M77: 59,661,576 km (0.079 R)
• M78: 60,670,912 km (0.1 R)
• M79: 60,896,057 km (0.053 R)
• M80: 62,934,029 km (0.097 R)
• M81: 66,148,289 km (0.076 R)
• M82: 66,844,069 km (0.074 R)
• M83: 67,775,465 km (0.102 R)
• M84: 68,008,987 km (0.057 R)
• M85: 68,242,809 km (0.101 R)
• M86: 69,298,072 km (0.091 R)
• M87: 72,377,095 km (0.025 R)
• M88: 74,896,473 km (0.102 R)
• M89: 75,379,525 km (0.103 R)
• M90: 76,713,489 km (0.112 R)
• M91: 78,055,083 km (0.09 R)
• M92: 81,381,092 km (0.052 R)
• M93: 82,126,538 km (0.102 R)
• M94: 82,375,469 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: 179 - 19,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit