🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.6 AU - 0.78 AU

Year: 210 Days

Day: 31 Hours

Environment

Temp: 133 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.53 AU - 2.83 AU

Year: 1611 Days

Day: 19.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,501,159 km

• M1: 12,716 km (0.103 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.23 AU - 5.09 AU

Year: 3693 Days

Day: 14.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 12.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.06 AU - 6.08 AU

Year: 4191 Days

Day: 9.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,501,159 km

• M1: 159,172 km (0.08 R)
• M2: 883,375 km (0.101 R)
• M3: 1,451,698 km (0.118 R)
• M4: 2,106,188 km (0.061 R)
• M5: 2,574,430 km (0.033 R)
• M6: 3,031,002 km (0.06 R)
• M7: 3,559,681 km (0.056 R)
• M8: 4,500,203 km (0.084 R)
• M9: 4,983,703 km (0.096 R)
• M10: 5,429,206 km (0.086 R)
• M11: 5,850,174 km (0.093 R)
• M12: 6,871,329 km (0.045 R)
• M13: 8,391,543 km (0.107 R)
• M14: 9,265,643 km (0.097 R)
• M15: 9,797,015 km (0.077 R)
• M16: 15,001,824 km (0.09 R)
• M17: 16,390,840 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.1

Radius: 11

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.86 AU - 6.44 AU

Year: 4290 Days

Day: 10 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,501,159 km

• M1: 158,723 km (0.115 R)
• M2: 865,573 km (0.085 R)
• M3: 3,473,663 km (0.109 R)
• M4: 7,852,093 km (0.044 R)
• M5: 8,502,545 km (0.028 R)
• M6: 10,910,023 km (0.077 R)
• M7: 11,648,289 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439

Radius: 8.8

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.39 AU - 8.89 AU

Year: 7752 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,501,159 km

• M1: 112,797 km (0.107 R)
• M2: 532,419 km (0.066 R)
• M3: 880,832 km (0.113 R)
• M4: 1,185,713 km (0.11 R)
• M5: 1,587,233 km (0.082 R)
• M6: 1,987,109 km (0.114 R)
• M7: 2,334,325 km (0.103 R)
• M8: 3,319,726 km (0.102 R)
• M9: 5,314,464 km (0.07 R)
• M10: 5,861,843 km (0.089 R)
• M11: 6,214,595 km (0.113 R)
• M12: 6,998,188 km (0.071 R)
• M13: 7,884,406 km (0.072 R)
• M14: 8,394,834 km (0.119 R)
• M15: 8,843,628 km (0.057 R)
• M16: 10,472,001 km (0.051 R)
• M17: 14,542,259 km (0.073 R)
• M18: 14,893,366 km (0.118 R)
• M19: 15,734,554 km (0.078 R)
• M20: 16,042,427 km (0.113 R)
• M21: 16,990,578 km (0.113 R)
• M22: 18,312,275 km (0.065 R)
• M23: 18,721,874 km (0.043 R)
• M24: 22,531,534 km (0.054 R)
• M25: 22,923,031 km (0.064 R)
• M26: 23,639,306 km (0.027 R)
• M27: 24,866,008 km (0.089 R)
• M28: 27,713,155 km (0.068 R)
• M29: 28,800,283 km (0.099 R)
• M30: 29,540,643 km (0.081 R)
• M31: 33,637,231 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.7

Radius: 10.3

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.96 AU - 8.82 AU

Year: 8136 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,501,159 km

• M1: 128,056 km (0.052 R)
• M2: 502,050 km (0.119 R)
• M3: 882,328 km (0.097 R)
• M4: 1,472,043 km (0.051 R)
• M5: 1,973,495 km (0.103 R)
• M6: 4,635,290 km (0.087 R)
• M7: 5,620,093 km (0.119 R)
• M8: 7,792,852 km (0.118 R)
• M9: 8,252,716 km (0.108 R)
• M10: 8,863,973 km (0.062 R)
• M11: 9,933,448 km (0.063 R)
• M12: 10,931,565 km (0.1 R)
• M13: 11,615,377 km (0.105 R)
• M14: 12,894,738 km (0.062 R)
• M15: 14,327,586 km (0.065 R)
• M16: 19,335,974 km (0.106 R)
• M17: 19,793,294 km (0.073 R)
• M18: 23,715,750 km (0.084 R)
• M19: 24,239,941 km (0.071 R)
• M20: 24,771,762 km (0.083 R)
• M21: 25,402,018 km (0.12 R)
• M22: 25,950,743 km (0.09 R)
• M23: 27,166,824 km (0.078 R)
• M24: 28,127,840 km (0.084 R)
• M25: 29,511,172 km (0.057 R)
• M26: 30,939,233 km (0.038 R)
• M27: 35,386,180 km (0.096 R)
• M28: 36,764,126 km (0.098 R)
• M29: 38,777,114 km (0.098 R)
• M30: 41,489,922 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.7

Radius: 12.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.14 AU - 10.3 AU

Year: 9453 Days

Day: 5.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 163.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,501,159 km

• M1: 185,801 km (0.06 R)
• M2: 595,848 km (0.098 R)
• M3: 1,092,812 km (0.036 R)
• M4: 2,986,721 km (0.119 R)
• M5: 3,928,290 km (0.105 R)
• M6: 4,668,800 km (0.042 R)
• M7: 6,129,623 km (0.09 R)
• M8: 7,309,502 km (0.074 R)
• M9: 7,953,670 km (0.076 R)
• M10: 8,471,428 km (0.083 R)
• M11: 10,161,585 km (0.067 R)
• M12: 10,581,656 km (0.114 R)
• M13: 11,556,884 km (0.066 R)
• M14: 16,507,975 km (0.069 R)
• M15: 18,638,249 km (0.106 R)
• M16: 20,796,348 km (0.116 R)
• M17: 21,704,557 km (0.115 R)
• M18: 26,035,116 km (0.097 R)
• M19: 27,809,047 km (0.037 R)
• M20: 31,202,974 km (0.106 R)
• M21: 32,393,175 km (0.048 R)
• M22: 34,130,754 km (0.112 R)
• M23: 34,653,449 km (0.106 R)
• M24: 36,145,389 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.7

Radius: 9.1

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.71 AU - 11.21 AU

Year: 11539 Days

Day: 12.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,501,159 km

• M1: 113,246 km (0.082 R)
• M2: 468,241 km (0.06 R)
• M3: 1,218,325 km (0.062 R)
• M4: 1,920,089 km (0.109 R)
• M5: 3,355,031 km (0.058 R)
• M6: 3,741,742 km (0.114 R)
• M7: 4,900,377 km (0.116 R)
• M8: 5,208,549 km (0.107 R)
• M9: 5,863,788 km (0.09 R)
• M10: 7,783,727 km (0.09 R)
• M11: 8,204,396 km (0.115 R)
• M12: 9,045,435 km (0.081 R)
• M13: 9,605,380 km (0.054 R)
• M14: 10,089,628 km (0.083 R)
• M15: 11,858,623 km (0.119 R)
• M16: 12,303,228 km (0.098 R)
• M17: 13,107,915 km (0.04 R)
• M18: 17,523,147 km (0.064 R)
• M19: 18,027,441 km (0.039 R)
• M20: 18,989,505 km (0.113 R)
• M21: 19,445,030 km (0.114 R)
• M22: 21,749,735 km (0.095 R)
• M23: 22,754,734 km (0.099 R)
• M24: 24,947,240 km (0.12 R)
• M25: 25,310,613 km (0.094 R)
• M26: 28,742,239 km (0.06 R)
• M27: 30,776,770 km (0.109 R)
• M28: 31,935,705 km (0.035 R)
• M29: 35,130,367 km (0.045 R)
• M30: 36,163,640 km (0.118 R)
• M31: 37,930,540 km (0.065 R)
• M32: 39,262,260 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 10,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit