🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.51 AU - 0.71 AU

Year: 171 Days

Day: 26.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,210,012 km

• M1: 109,356 km (0.115 R)
• M2: 152,440 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.66 AU - 0.72 AU

Year: 205 Days

Day: 15.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.63 AU - 0.99 AU

Year: 261 Days

Day: 19.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.79 AU - 2.19 AU

Year: 1005 Days

Day: 42.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2 AU - 3.34 AU

Year: 1563 Days

Day: 18.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.98 AU - 3.06 AU

Year: 1880 Days

Day: 28.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,210,012 km

• M1: 1,166,265 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.81 AU - 3.51 AU

Year: 2012 Days

Day: 47.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.6

Radius: 11.8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.52 AU - 9.04 AU

Year: 8533 Days

Day: 5.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 97.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 43,210,012 km

• M1: 357,689 km (0.085 R)
• M2: 452,683 km (0.094 R)
• M3: 996,322 km (0.079 R)
• M4: 1,191,846 km (0.099 R)
• M5: 1,565,243 km (0.096 R)
• M6: 1,640,490 km (0.117 R)
• M7: 1,794,875 km (0.111 R)
• M8: 2,244,866 km (0.066 R)
• M9: 2,483,175 km (0.11 R)
• M10: 2,571,887 km (0.108 R)
• M11: 2,661,645 km (0.069 R)
• M12: 2,960,991 km (0.053 R)
• M13: 3,198,702 km (0.06 R)
• M14: 3,467,529 km (0.079 R)
• M15: 4,697,972 km (0.062 R)
• M16: 5,230,839 km (0.119 R)
• M17: 5,606,779 km (0.118 R)
• M18: 6,111,372 km (0.084 R)
• M19: 6,202,029 km (0.07 R)
• M20: 6,293,134 km (0.062 R)
• M21: 8,206,341 km (0.056 R)
• M22: 8,474,271 km (0.094 R)
• M23: 8,575,399 km (0.033 R)
• M24: 9,680,029 km (0.114 R)
• M25: 9,892,159 km (0.086 R)
• M26: 10,501,471 km (0.109 R)
• M27: 10,975,697 km (0.036 R)
• M28: 11,271,003 km (0.062 R)
• M29: 12,287,072 km (0.057 R)
• M30: 12,516,854 km (0.108 R)
• M31: 13,450,195 km (0.103 R)
• M32: 13,607,871 km (0.111 R)
• M33: 13,687,008 km (0.063 R)
• M34: 15,219,040 km (0.086 R)
• M35: 16,172,577 km (0.097 R)
• M36: 16,466,537 km (0.087 R)
• M37: 16,677,769 km (0.11 R)
• M38: 16,804,778 km (0.111 R)
• M39: 17,145,412 km (0.056 R)
• M40: 17,833,263 km (0.096 R)
• M41: 20,947,741 km (0.044 R)
• M42: 21,039,145 km (0.053 R)
• M43: 21,130,699 km (0.108 R)
• M44: 22,379,841 km (0.112 R)
• M45: 23,891,079 km (0.077 R)
• M46: 24,562,624 km (0.089 R)
• M47: 25,435,228 km (0.082 R)
• M48: 27,310,288 km (0.11 R)
• M49: 27,510,300 km (0.119 R)
• M50: 29,536,753 km (0.102 R)
• M51: 30,412,499 km (0.106 R)
• M52: 30,516,170 km (0.092 R)
• M53: 30,983,664 km (0.089 R)
• M54: 33,303,777 km (0.075 R)
• M55: 34,538,708 km (0.051 R)
• M56: 34,755,026 km (0.063 R)
• M57: 35,679,391 km (0.051 R)
• M58: 36,777,141 km (0.071 R)
• M59: 36,887,544 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637

Radius: 11

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.17 AU - 8.83 AU

Year: 8876 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,210,012 km

• M1: 707,598 km (0.1 R)
• M2: 1,261,260 km (0.093 R)
• M3: 1,397,992 km (0.061 R)
• M4: 1,498,821 km (0.074 R)
• M5: 1,665,623 km (0.117 R)
• M6: 2,155,705 km (0.095 R)
• M7: 2,393,117 km (0.086 R)
• M8: 2,564,407 km (0.093 R)
• M9: 2,790,748 km (0.112 R)
• M10: 2,919,402 km (0.116 R)
• M11: 3,182,545 km (0.087 R)
• M12: 3,647,944 km (0.111 R)
• M13: 4,252,319 km (0.076 R)
• M14: 4,371,100 km (0.091 R)
• M15: 4,672,689 km (0.114 R)
• M16: 6,112,719 km (0.09 R)
• M17: 6,314,526 km (0.097 R)
• M18: 6,552,836 km (0.12 R)
• M19: 6,621,501 km (0.117 R)
• M20: 6,828,844 km (0.099 R)
• M21: 7,933,923 km (0.111 R)
• M22: 9,324,585 km (0.114 R)
• M23: 9,440,673 km (0.073 R)
• M24: 9,830,974 km (0.081 R)
• M25: 10,346,338 km (0.111 R)
• M26: 10,627,433 km (0.12 R)
• M27: 11,527,563 km (0.047 R)
• M28: 12,239,799 km (0.068 R)
• M29: 13,226,097 km (0.114 R)
• M30: 13,356,547 km (0.114 R)
• M31: 13,662,774 km (0.103 R)
• M32: 13,794,719 km (0.1 R)
• M33: 14,059,956 km (0.119 R)
• M34: 14,820,511 km (0.075 R)
• M35: 15,274,242 km (0.101 R)
• M36: 15,686,384 km (0.051 R)
• M37: 15,824,612 km (0.103 R)
• M38: 16,288,216 km (0.092 R)
• M39: 16,615,536 km (0.055 R)
• M40: 17,134,192 km (0.072 R)
• M41: 17,610,213 km (0.1 R)
• M42: 18,042,401 km (0.054 R)
• M43: 18,139,041 km (0.114 R)
• M44: 18,332,471 km (0.111 R)
• M45: 18,624,187 km (0.116 R)
• M46: 18,917,399 km (0.069 R)
• M47: 20,456,462 km (0.096 R)
• M48: 20,607,555 km (0.116 R)
• M49: 21,215,521 km (0.048 R)
• M50: 21,624,223 km (0.074 R)
• M51: 21,983,856 km (0.099 R)
• M52: 22,190,301 km (0.092 R)
• M53: 24,663,752 km (0.106 R)
• M54: 25,147,252 km (0.037 R)
• M55: 25,688,198 km (0.094 R)
• M56: 26,014,621 km (0.097 R)
• M57: 26,891,713 km (0.077 R)
• M58: 27,223,222 km (0.116 R)
• M59: 27,389,425 km (0.089 R)
• M60: 28,393,975 km (0.114 R)
• M61: 28,675,069 km (0.054 R)
• M62: 29,126,855 km (0.112 R)
• M63: 32,413,371 km (0.104 R)
• M64: 32,648,389 km (0.086 R)
• M65: 33,772,617 km (0.116 R)
• M66: 34,130,156 km (0.108 R)
• M67: 34,489,041 km (0.074 R)
• M68: 35,270,840 km (0.117 R)
• M69: 35,573,177 km (0.105 R)
• M70: 35,876,262 km (0.109 R)
• M71: 35,997,736 km (0.109 R)
• M72: 36,485,125 km (0.044 R)
• M73: 36,790,904 km (0.091 R)
• M74: 37,960,310 km (0.119 R)
• M75: 38,145,961 km (0.065 R)
• M76: 38,642,925 km (0.077 R)
• M77: 38,767,391 km (0.09 R)
• M78: 39,016,920 km (0.11 R)
• M79: 40,778,285 km (0.091 R)
• M80: 40,968,574 km (0.061 R)
• M81: 41,159,161 km (0.087 R)
• M82: 41,413,627 km (0.073 R)
• M83: 41,668,692 km (0.101 R)
• M84: 43,016,269 km (0.055 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 18,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit