🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.61 AU - 0.91 AU

Year: 244 Days

Day: 36.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.42 AU - 1.52 AU

Year: 658 Days

Day: 26.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,473,368 km

• M1: 209,886 km (0.065 R)
• M2: 296,503 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.58 AU - 1.6 AU

Year: 740 Days

Day: 30.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,473,368 km

• M1: 269,575 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.85 AU - 2.61 AU

Year: 1229 Days

Day: 25.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,473,368 km

• M1: 974,481 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.33 AU - 3.35 AU

Year: 2252 Days

Day: 19.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,473,368 km

• M1: 1,167,163 km (0.116 R)

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.6

Radius: 12.7

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.23 AU - 6.23 AU

Year: 5061 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,473,368 km

• M1: 160,818 km (0.064 R)
• M2: 392,994 km (0.037 R)
• M3: 632,051 km (0.107 R)
• M4: 884,871 km (0.065 R)
• M5: 1,024,147 km (0.095 R)
• M6: 1,121,535 km (0.09 R)
• M7: 1,201,720 km (0.062 R)
• M8: 1,543,401 km (0.085 R)
• M9: 1,633,758 km (0.076 R)
• M10: 1,714,392 km (0.074 R)
• M11: 1,855,762 km (0.108 R)
• M12: 2,239,630 km (0.106 R)
• M13: 2,408,227 km (0.104 R)
• M14: 2,514,142 km (0.074 R)
• M15: 2,648,780 km (0.072 R)
• M16: 2,730,610 km (0.117 R)
• M17: 2,869,287 km (0.111 R)
• M18: 3,038,632 km (0.107 R)
• M19: 3,313,892 km (0.051 R)
• M20: 3,461,994 km (0.055 R)
• M21: 3,842,122 km (0.115 R)
• M22: 4,108,406 km (0.118 R)
• M23: 4,187,843 km (0.115 R)
• M24: 4,283,885 km (0.118 R)
• M25: 4,429,443 km (0.071 R)
• M26: 4,626,015 km (0.092 R)
• M27: 4,842,333 km (0.078 R)
• M28: 5,147,513 km (0.12 R)
• M29: 5,423,970 km (0.068 R)
• M30: 5,511,335 km (0.07 R)
• M31: 5,758,770 km (0.07 R)
• M32: 5,991,694 km (0.098 R)
• M33: 6,118,403 km (0.095 R)
• M34: 6,430,016 km (0.098 R)
• M35: 6,597,116 km (0.118 R)
• M36: 7,241,435 km (0.034 R)
• M37: 7,473,610 km (0.108 R)
• M38: 7,629,791 km (0.094 R)
• M39: 8,124,960 km (0.069 R)
• M40: 8,205,144 km (0.04 R)
• M41: 8,488,034 km (0.119 R)
• M42: 8,630,600 km (0.111 R)
• M43: 8,712,430 km (0.088 R)
• M44: 8,815,204 km (0.081 R)
• M45: 8,897,633 km (0.118 R)
• M46: 8,980,360 km (0.103 R)
• M47: 9,209,095 km (0.075 R)
• M48: 9,292,870 km (0.12 R)
• M49: 10,100,399 km (0.088 R)
• M50: 10,230,101 km (0.032 R)
• M51: 11,398,759 km (0.109 R)
• M52: 11,623,904 km (0.088 R)
• M53: 12,147,646 km (0.112 R)
• M54: 12,586,118 km (0.056 R)
• M55: 12,936,027 km (0.082 R)
• M56: 13,123,922 km (0.108 R)
• M57: 13,836,756 km (0.083 R)
• M58: 13,980,819 km (0.082 R)
• M59: 14,221,970 km (0.056 R)
• M60: 14,489,003 km (0.036 R)
• M61: 15,126,589 km (0.11 R)
• M62: 15,299,823 km (0.102 R)
• M63: 15,648,236 km (0.089 R)
• M64: 16,024,475 km (0.1 R)
• M65: 16,888,552 km (0.068 R)
• M66: 17,016,758 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.7

Radius: 6.2

Gravity: 20.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.39 AU - 15.23 AU

Year: 18935 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,473,368 km

• M1: 84,074 km (0.108 R)
• M2: 520,152 km (0.112 R)
• M3: 767,287 km (0.065 R)
• M4: 1,158,187 km (0.103 R)
• M5: 1,359,695 km (0.113 R)
• M6: 1,730,847 km (0.099 R)
• M7: 2,236,787 km (0.069 R)
• M8: 2,487,962 km (0.038 R)
• M9: 2,900,703 km (0.093 R)
• M10: 2,978,045 km (0.032 R)
• M11: 3,017,090 km (0.056 R)
• M12: 3,095,479 km (0.093 R)
• M13: 3,294,444 km (0.06 R)
• M14: 4,001,743 km (0.118 R)
• M15: 4,044,827 km (0.041 R)
• M16: 4,218,510 km (0.085 R)
• M17: 4,663,714 km (0.109 R)
• M18: 4,754,520 km (0.094 R)
• M19: 6,999,684 km (0.062 R)
• M20: 7,156,014 km (0.099 R)
• M21: 8,669,945 km (0.112 R)
• M22: 8,781,844 km (0.098 R)
• M23: 9,348,221 km (0.118 R)
• M24: 9,405,517 km (0.059 R)
• M25: 9,635,748 km (0.087 R)
• M26: 9,751,687 km (0.081 R)
• M27: 10,337,811 km (0.109 R)
• M28: 10,755,040 km (0.071 R)
• M29: 11,544,318 km (0.079 R)
• M30: 11,914,872 km (0.099 R)
• M31: 12,289,315 km (0.093 R)
• M32: 12,414,978 km (0.041 R)
• M33: 12,667,648 km (0.072 R)
• M34: 13,435,684 km (0.101 R)
• M35: 13,630,161 km (0.062 R)
• M36: 14,483,168 km (0.068 R)
• M37: 14,616,011 km (0.056 R)
• M38: 15,897,317 km (0.115 R)
• M39: 17,004,042 km (0.06 R)
• M40: 17,496,069 km (0.107 R)
• M41: 18,782,461 km (0.066 R)
• M42: 19,657,011 km (0.072 R)
• M43: 20,470,225 km (0.106 R)
• M44: 20,993,368 km (0.105 R)
• M45: 21,672,543 km (0.072 R)
• M46: 21,748,389 km (0.101 R)
• M47: 22,435,641 km (0.077 R)
• M48: 23,440,640 km (0.088 R)
• M49: 24,697,711 km (0.098 R)
• M50: 24,776,998 km (0.062 R)
• M51: 27,194,948 km (0.071 R)
• M52: 27,358,758 km (0.065 R)
• M53: 27,605,145 km (0.082 R)
• M54: 28,514,850 km (0.107 R)
• M55: 29,098,880 km (0.106 R)
• M56: 30,109,264 km (0.035 R)
• M57: 31,045,597 km (0.036 R)
• M58: 31,216,887 km (0.095 R)
• M59: 32,685,190 km (0.12 R)
• M60: 33,033,903 km (0.08 R)
• M61: 33,208,783 km (0.063 R)
• M62: 34,441,170 km (0.083 R)
• M63: 37,952,531 km (0.086 R)
• M64: 38,686,757 km (0.113 R)
• M65: 39,518,372 km (0.093 R)
• M66: 41,387,448 km (0.115 R)
• M67: 41,481,694 km (0.065 R)
• M68: 42,522,596 km (0.038 R)
• M69: 43,094,060 km (0.075 R)
• M70: 43,476,432 km (0.107 R)
• M71: 44,244,617 km (0.106 R)
• M72: 44,340,958 km (0.106 R)
• M73: 46,968,047 km (0.067 R)
• M74: 47,066,332 km (0.117 R)
• M75: 49,145,743 km (0.077 R)
• M76: 50,649,351 km (0.09 R)
• M77: 51,052,817 km (0.108 R)
• M78: 54,628,804 km (0.112 R)
• M79: 55,873,159 km (0.096 R)
• M80: 56,917,502 km (0.083 R)
• M81: 57,022,220 km (0.054 R)
• M82: 58,495,759 km (0.068 R)
• M83: 58,919,121 km (0.095 R)
• M84: 60,515,630 km (0.093 R)
• M85: 60,729,555 km (0.1 R)
• M86: 60,943,779 km (0.097 R)
• M87: 62,774,558 km (0.116 R)
• M88: 65,389,678 km (0.068 R)
• M89: 68,151,554 km (0.045 R)
• M90: 71,063,925 km (0.093 R)
• M91: 72,081,490 km (0.109 R)
• M92: 72,535,370 km (0.082 R)
• M93: 73,103,991 km (0.066 R)
• M94: 76,430,899 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 17,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit