🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.53 AU - 0.55 AU

Year: 140 Days

Day: 42.2 Hours

Environment

Temp: 245 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.6 AU - 0.88 AU

Year: 225 Days

Day: 21.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.77 AU - 1.17 AU

Year: 337 Days

Day: 38.4 Hours

Environment

Temp: 80 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,935,293 km

• M1: 18,251 km (0.065 R)
• M2: 398,678 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.98 AU - 2.9 AU

Year: 1346 Days

Day: 35.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,935,293 km

• M1: 435,479 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.44 AU - 2.56 AU

Year: 1396 Days

Day: 31.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.76 AU - 2.98 AU

Year: 1717 Days

Day: 17.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.21 AU - 3.25 AU

Year: 2050 Days

Day: 20.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,935,293 km

• M1: 432,039 km (0.119 R)
• M2: 499,806 km (0.092 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.67 AU - 4.39 AU

Year: 2342 Days

Day: 38.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 12.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.11 AU - 7.71 AU

Year: 5730 Days

Day: 12 Hours

Environment

Temp: -157 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,935,293 km

• M1: 186,399 km (0.107 R)
• M2: 465,698 km (0.102 R)
• M3: 564,732 km (0.089 R)
• M4: 842,834 km (0.101 R)
• M5: 1,149,660 km (0.06 R)
• M6: 1,649,167 km (0.118 R)
• M7: 1,793,379 km (0.083 R)
• M8: 1,942,080 km (0.085 R)
• M9: 2,114,267 km (0.026 R)
• M10: 2,232,150 km (0.106 R)
• M11: 2,683,038 km (0.095 R)
• M12: 3,435,515 km (0.09 R)
• M13: 3,811,754 km (0.102 R)
• M14: 4,476,567 km (0.109 R)
• M15: 4,603,725 km (0.042 R)
• M16: 4,887,662 km (0.097 R)
• M17: 5,581,796 km (0.103 R)
• M18: 5,691,451 km (0.114 R)
• M19: 5,857,205 km (0.092 R)
• M20: 6,024,456 km (0.112 R)
• M21: 6,165,227 km (0.115 R)
• M22: 6,797,129 km (0.104 R)
• M23: 8,153,832 km (0.087 R)
• M24: 8,561,187 km (0.076 R)
• M25: 8,751,475 km (0.106 R)
• M26: 8,847,068 km (0.058 R)
• M27: 9,428,406 km (0.062 R)
• M28: 9,657,889 km (0.111 R)
• M29: 9,822,895 km (0.1 R)
• M30: 9,955,589 km (0.118 R)
• M31: 10,088,880 km (0.075 R)
• M32: 10,696,098 km (0.059 R)
• M33: 11,910,683 km (0.096 R)
• M34: 12,087,807 km (0.085 R)
• M35: 12,230,075 km (0.063 R)
• M36: 12,768,627 km (0.085 R)
• M37: 12,986,292 km (0.091 R)
• M38: 13,205,154 km (0.056 R)
• M39: 13,462,013 km (0.08 R)
• M40: 14,092,867 km (0.107 R)
• M41: 14,317,863 km (0.108 R)
• M42: 14,468,508 km (0.1 R)
• M43: 14,847,439 km (0.071 R)
• M44: 15,191,215 km (0.102 R)
• M45: 15,615,026 km (0.042 R)
• M46: 16,081,921 km (0.091 R)
• M47: 16,711,429 km (0.085 R)
• M48: 17,109,060 km (0.086 R)
• M49: 17,188,945 km (0.094 R)
• M50: 18,402,184 km (0.12 R)
• M51: 18,689,412 km (0.108 R)
• M52: 18,977,986 km (0.115 R)
• M53: 19,978,496 km (0.117 R)
• M54: 20,485,334 km (0.071 R)
• M55: 20,740,249 km (0.118 R)
• M56: 21,167,650 km (0.07 R)
• M57: 21,339,388 km (0.118 R)
• M58: 21,554,660 km (0.115 R)
• M59: 21,770,679 km (0.118 R)
• M60: 22,204,962 km (0.052 R)
• M61: 22,510,740 km (0.086 R)
• M62: 22,861,846 km (0.119 R)
• M63: 24,149,734 km (0.066 R)
• M64: 24,960,854 km (0.116 R)
• M65: 26,471,194 km (0.117 R)
• M66: 26,981,173 km (0.072 R)
• M67: 27,494,593 km (0.109 R)
• M68: 27,635,065 km (0.109 R)
• M69: 28,105,251 km (0.091 R)
• M70: 29,435,924 km (0.107 R)
• M71: 29,771,921 km (0.097 R)
• M72: 30,060,795 km (0.117 R)
• M73: 31,470,306 km (0.118 R)
• M74: 33,299,888 km (0.05 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.2

Radius: 12.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.45 AU - 11.69 AU

Year: 13005 Days

Day: 11.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,935,293 km

• M1: 252,970 km (0.059 R)
• M2: 356,193 km (0.057 R)
• M3: 494,571 km (0.116 R)
• M4: 868,715 km (0.119 R)
• M5: 950,694 km (0.097 R)
• M6: 1,053,019 km (0.098 R)
• M7: 1,326,185 km (0.036 R)
• M8: 1,501,364 km (0.046 R)
• M9: 1,832,275 km (0.105 R)
• M10: 2,395,810 km (0.116 R)
• M11: 2,490,954 km (0.057 R)
• M12: 3,377,322 km (0.047 R)
• M13: 3,484,583 km (0.081 R)
• M14: 3,592,892 km (0.042 R)
• M15: 4,678,524 km (0.118 R)
• M16: 5,010,930 km (0.071 R)
• M17: 6,283,709 km (0.058 R)
• M18: 6,516,334 km (0.114 R)
• M19: 6,650,673 km (0.05 R)
• M20: 7,864,659 km (0.118 R)
• M21: 9,259,061 km (0.06 R)
• M22: 10,768,354 km (0.056 R)
• M23: 12,228,429 km (0.11 R)
• M24: 12,519,547 km (0.089 R)
• M25: 12,897,281 km (0.094 R)
• M26: 13,321,391 km (0.088 R)
• M27: 13,663,970 km (0.115 R)
• M28: 13,749,989 km (0.12 R)
• M29: 14,226,758 km (0.056 R)
• M30: 14,489,152 km (0.108 R)
• M31: 14,885,736 km (0.107 R)
• M32: 15,870,240 km (0.113 R)
• M33: 16,051,552 km (0.079 R)
• M34: 16,187,986 km (0.037 R)
• M35: 16,599,529 km (0.102 R)
• M36: 16,691,382 km (0.075 R)
• M37: 17,526,288 km (0.094 R)
• M38: 18,660,689 km (0.112 R)
• M39: 18,852,174 km (0.109 R)
• M40: 19,044,108 km (0.057 R)
• M41: 19,140,449 km (0.12 R)
• M42: 19,527,160 km (0.073 R)
• M43: 19,624,249 km (0.117 R)
• M44: 19,818,876 km (0.059 R)
• M45: 20,210,074 km (0.032 R)
• M46: 20,603,816 km (0.083 R)
• M47: 22,559,508 km (0.04 R)
• M48: 23,019,223 km (0.1 R)
• M49: 23,948,076 km (0.093 R)
• M50: 24,678,862 km (0.092 R)
• M51: 25,205,296 km (0.117 R)
• M52: 25,841,985 km (0.114 R)
• M53: 26,269,536 km (0.09 R)
• M54: 26,537,765 km (0.117 R)
• M55: 26,807,041 km (0.107 R)
• M56: 27,239,678 km (0.108 R)
• M57: 28,221,788 km (0.114 R)
• M58: 28,938,212 km (0.117 R)
• M59: 29,270,918 km (0.089 R)
• M60: 29,716,420 km (0.076 R)
• M61: 32,035,038 km (0.076 R)
• M62: 33,826,472 km (0.113 R)
• M63: 34,059,994 km (0.12 R)
• M64: 34,528,685 km (0.119 R)
• M65: 35,472,348 km (0.103 R)
• M66: 35,769,000 km (0.03 R)
• M67: 36,066,551 km (0.105 R)
• M68: 36,484,377 km (0.082 R)
• M69: 36,963,839 km (0.102 R)
• M70: 38,232,578 km (0.079 R)
• M71: 38,354,052 km (0.076 R)
• M72: 38,719,519 km (0.113 R)
• M73: 39,024,998 km (0.077 R)
• M74: 39,331,375 km (0.097 R)
• M75: 39,638,349 km (0.096 R)
• M76: 40,688,377 km (0.043 R)
• M77: 41,247,873 km (0.106 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit