🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.48 AU - 0.72 AU

Year: 168 Days

Day: 33.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.51 AU - 0.77 AU

Year: 185 Days

Day: 15.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.94 AU - 0.96 AU

Year: 335 Days

Day: 30.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,779,518 km

• M1: 394,490 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.2 AU - 1.78 AU

Year: 658 Days

Day: 37.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,779,518 km

• M1: 233,672 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.14 AU - 3.46 AU

Year: 1694 Days

Day: 32.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.87 AU - 2.95 AU

Year: 1795 Days

Day: 26.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.79 AU - 3.15 AU

Year: 1851 Days

Day: 39 Hours

Environment

Temp: -97 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.77 AU - 5.37 AU

Year: 3533 Days

Day: 40.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.9

Radius: 14.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.25 AU - 9.19 AU

Year: 7757 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,779,518 km

• M1: 185,352 km (0.043 R)
• M2: 295,905 km (0.11 R)
• M3: 474,674 km (0.119 R)
• M4: 844,779 km (0.083 R)
• M5: 1,031,477 km (0.104 R)
• M6: 1,303,147 km (0.088 R)
• M7: 2,409,124 km (0.101 R)
• M8: 2,589,988 km (0.096 R)
• M9: 2,705,328 km (0.099 R)
• M10: 2,917,308 km (0.084 R)
• M11: 3,283,224 km (0.091 R)
• M12: 3,383,455 km (0.067 R)
• M13: 3,638,370 km (0.061 R)
• M14: 4,005,932 km (0.033 R)
• M15: 4,194,425 km (0.11 R)
• M16: 4,330,709 km (0.066 R)
• M17: 4,440,962 km (0.081 R)
• M18: 5,151,253 km (0.101 R)
• M19: 5,714,938 km (0.071 R)
• M20: 5,897,148 km (0.11 R)
• M21: 6,676,852 km (0.089 R)
• M22: 7,030,352 km (0.118 R)
• M23: 8,059,585 km (0.087 R)
• M24: 8,436,123 km (0.106 R)
• M25: 8,644,064 km (0.104 R)
• M26: 9,206,702 km (0.08 R)
• M27: 10,036,372 km (0.067 R)
• M28: 10,219,928 km (0.077 R)
• M29: 11,003,073 km (0.057 R)
• M30: 11,344,755 km (0.097 R)
• M31: 11,805,666 km (0.067 R)
• M32: 12,155,425 km (0.054 R)
• M33: 12,666,601 km (0.109 R)
• M34: 13,024,739 km (0.104 R)
• M35: 13,144,866 km (0.058 R)
• M36: 13,265,292 km (0.029 R)
• M37: 13,386,167 km (0.061 R)
• M38: 13,914,248 km (0.059 R)
• M39: 14,490,499 km (0.104 R)
• M40: 15,200,789 km (0.095 R)
• M41: 15,708,973 km (0.077 R)
• M42: 17,487,243 km (0.078 R)
• M43: 18,064,392 km (0.111 R)
• M44: 18,693,002 km (0.091 R)
• M45: 18,783,359 km (0.086 R)
• M46: 19,010,000 km (0.08 R)
• M47: 19,100,955 km (0.082 R)
• M48: 19,741,234 km (0.098 R)
• M49: 19,833,387 km (0.092 R)
• M50: 19,971,615 km (0.088 R)
• M51: 20,388,694 km (0.111 R)
• M52: 20,855,439 km (0.053 R)
• M53: 21,894,696 km (0.078 R)
• M54: 22,133,155 km (0.098 R)
• M55: 22,516,574 km (0.066 R)
• M56: 22,660,936 km (0.11 R)
• M57: 23,387,533 km (0.036 R)
• M58: 23,582,459 km (0.045 R)
• M59: 24,318,779 km (0.093 R)
• M60: 24,466,881 km (0.077 R)
• M61: 24,813,649 km (0.085 R)
• M62: 25,311,960 km (0.074 R)
• M63: 26,217,326 km (0.104 R)
• M64: 27,801,418 km (0.064 R)
• M65: 29,311,160 km (0.078 R)
• M66: 29,732,278 km (0.102 R)
• M67: 31,490,801 km (0.075 R)
• M68: 31,976,246 km (0.098 R)
• M69: 33,392,638 km (0.085 R)
• M70: 33,502,443 km (0.06 R)
• M71: 33,722,352 km (0.058 R)
• M72: 33,942,859 km (0.069 R)
• M73: 35,499,276 km (0.037 R)
• M74: 35,611,324 km (0.115 R)
• M75: 37,306,567 km (0.113 R)
• M76: 38,451,141 km (0.107 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.6

Radius: 9.6

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.18 AU - 10.4 AU

Year: 10240 Days

Day: 14.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,779,518 km

• M1: 208,240 km (0.056 R)
• M2: 344,374 km (0.085 R)
• M3: 755,619 km (0.104 R)
• M4: 868,864 km (0.084 R)
• M5: 1,288,337 km (0.117 R)
• M6: 1,472,641 km (0.104 R)
• M7: 1,919,041 km (0.11 R)
• M8: 2,184,877 km (0.049 R)
• M9: 2,960,392 km (0.077 R)
• M10: 3,267,965 km (0.117 R)
• M11: 3,715,862 km (0.104 R)
• M12: 3,814,447 km (0.11 R)
• M13: 4,389,202 km (0.065 R)
• M14: 4,458,615 km (0.103 R)
• M15: 4,991,034 km (0.093 R)
• M16: 5,063,589 km (0.071 R)
• M17: 6,154,456 km (0.104 R)
• M18: 6,310,637 km (0.061 R)
• M19: 7,069,846 km (0.099 R)
• M20: 7,356,774 km (0.078 R)
• M21: 8,155,178 km (0.039 R)
• M22: 8,240,748 km (0.048 R)
• M23: 8,586,319 km (0.074 R)
• M24: 9,024,940 km (0.107 R)
• M25: 9,381,133 km (0.078 R)
• M26: 9,470,892 km (0.069 R)
• M27: 9,651,307 km (0.052 R)
• M28: 9,741,963 km (0.092 R)
• M29: 10,338,110 km (0.093 R)
• M30: 11,469,370 km (0.092 R)
• M31: 11,661,752 km (0.036 R)
• M32: 11,806,713 km (0.103 R)
• M33: 12,294,252 km (0.116 R)
• M34: 12,988,087 km (0.117 R)
• M35: 13,088,168 km (0.047 R)
• M36: 14,673,008 km (0.079 R)
• M37: 14,829,637 km (0.103 R)
• M38: 15,941,299 km (0.107 R)
• M39: 16,209,827 km (0.066 R)
• M40: 18,020,111 km (0.078 R)
• M41: 18,299,859 km (0.083 R)
• M42: 19,262,072 km (0.111 R)
• M43: 19,548,253 km (0.108 R)
• M44: 20,066,909 km (0.093 R)
• M45: 20,356,979 km (0.115 R)
• M46: 20,706,888 km (0.111 R)
• M47: 22,486,206 km (0.113 R)
• M48: 22,787,496 km (0.064 R)
• M49: 23,760,630 km (0.099 R)
• M50: 25,120,774 km (0.069 R)
• M51: 25,433,433 km (0.074 R)
• M52: 25,558,796 km (0.116 R)
• M53: 25,747,290 km (0.113 R)
• M54: 25,810,270 km (0.115 R)
• M55: 26,888,123 km (0.1 R)
• M56: 27,529,000 km (0.11 R)
• M57: 27,593,327 km (0.046 R)
• M58: 28,499,741 km (0.074 R)
• M59: 29,022,137 km (0.117 R)
• M60: 29,547,674 km (0.077 R)
• M61: 29,679,470 km (0.068 R)
• M62: 29,943,809 km (0.093 R)
• M63: 30,009,931 km (0.067 R)
• M64: 30,142,475 km (0.095 R)
• M65: 31,344,344 km (0.057 R)
• M66: 31,815,877 km (0.069 R)
• M67: 32,357,720 km (0.108 R)
• M68: 35,181,978 km (0.111 R)
• M69: 35,953,155 km (0.08 R)
• M70: 36,023,466 km (0.112 R)
• M71: 37,797,847 km (0.12 R)
• M72: 38,227,791 km (0.118 R)
• M73: 38,443,511 km (0.093 R)
• M74: 38,948,254 km (0.101 R)
• M75: 39,310,132 km (0.049 R)
• M76: 40,622,105 km (0.089 R)
• M77: 42,542,343 km (0.104 R)
• M78: 43,738,677 km (0.087 R)
• M79: 44,265,561 km (0.117 R)
• M80: 45,249,766 km (0.064 R)
• M81: 45,935,223 km (0.057 R)
• M82: 46,011,518 km (0.107 R)
• M83: 46,164,407 km (0.062 R)
• M84: 46,854,502 km (0.084 R)
• M85: 46,931,395 km (0.101 R)
• M86: 47,008,438 km (0.103 R)
• M87: 49,884,158 km (0.09 R)
• M88: 50,750,180 km (0.083 R)
• M89: 52,576,770 km (0.102 R)
• M90: 53,297,233 km (0.087 R)
• M91: 53,618,570 km (0.115 R)
• M92: 53,779,537 km (0.107 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 10,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit