🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.5 AU - 0.56 AU

Year: 143 Days

Day: 43.6 Hours

Environment

Temp: 224 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,115,143 km

• M1: 165,455 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.05 AU - 1.49 AU

Year: 531 Days

Day: 46.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.09 AU - 1.57 AU

Year: 569 Days

Day: 31.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.53 AU - 3.37 AU

Year: 1879 Days

Day: 27.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.93 AU - 3.53 AU

Year: 2153 Days

Day: 14.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.28 AU - 5.04 AU

Year: 3147 Days

Day: 17.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 119.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.3

Radius: 11.2

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.14 AU - 9.18 AU

Year: 7862 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 37,115,143 km

• M1: 226,192 km (0.079 R)
• M2: 310,565 km (0.1 R)
• M3: 385,215 km (0.084 R)
• M4: 497,712 km (0.101 R)
• M5: 768,783 km (0.088 R)
• M6: 918,381 km (0.077 R)
• M7: 1,584,690 km (0.058 R)
• M8: 1,818,811 km (0.095 R)
• M9: 2,053,979 km (0.06 R)
• M10: 2,159,445 km (0.118 R)
• M11: 2,442,036 km (0.1 R)
• M12: 2,853,280 km (0.088 R)
• M13: 2,935,709 km (0.119 R)
• M14: 3,019,035 km (0.044 R)
• M15: 3,237,148 km (0.114 R)
• M16: 3,397,966 km (0.079 R)
• M17: 3,574,043 km (0.089 R)
• M18: 3,650,487 km (0.074 R)
• M19: 4,431,089 km (0.106 R)
• M20: 4,554,657 km (0.071 R)
• M21: 4,637,684 km (0.077 R)
• M22: 4,721,309 km (0.097 R)
• M23: 5,733,189 km (0.081 R)
• M24: 5,973,742 km (0.076 R)
• M25: 6,263,663 km (0.074 R)
• M26: 6,668,175 km (0.06 R)
• M27: 7,177,556 km (0.119 R)
• M28: 7,469,721 km (0.119 R)
• M29: 8,233,867 km (0.112 R)
• M30: 9,320,845 km (0.116 R)
• M31: 10,617,559 km (0.107 R)
• M32: 11,608,047 km (0.064 R)
• M33: 11,817,334 km (0.117 R)
• M34: 12,569,363 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.4

Radius: 13.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.58 AU - 11.38 AU

Year: 10825 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,115,143 km

• M1: 203,603 km (0.102 R)
• M2: 295,456 km (0.072 R)
• M3: 429,645 km (0.045 R)
• M4: 531,222 km (0.04 R)
• M5: 971,489 km (0.097 R)
• M6: 1,533,079 km (0.049 R)
• M7: 1,741,170 km (0.061 R)
• M8: 2,421,391 km (0.095 R)
• M9: 2,665,535 km (0.063 R)
• M10: 2,825,305 km (0.08 R)
• M11: 3,106,699 km (0.047 R)
• M12: 3,596,183 km (0.073 R)
• M13: 3,697,012 km (0.038 R)
• M14: 3,927,393 km (0.095 R)
• M15: 4,295,553 km (0.118 R)
• M16: 4,674,784 km (0.108 R)
• M17: 4,785,187 km (0.099 R)
• M18: 5,008,686 km (0.116 R)
• M19: 5,150,056 km (0.104 R)
• M20: 5,235,626 km (0.097 R)
• M21: 5,495,029 km (0.11 R)
• M22: 5,729,299 km (0.042 R)
• M23: 6,667,876 km (0.1 R)
• M24: 7,012,400 km (0.089 R)
• M25: 8,180,760 km (0.107 R)
• M26: 9,165,562 km (0.054 R)
• M27: 9,304,389 km (0.094 R)
• M28: 9,654,448 km (0.098 R)
• M29: 9,902,182 km (0.027 R)
• M30: 10,657,801 km (0.087 R)
• M31: 10,767,307 km (0.096 R)
• M32: 10,950,564 km (0.073 R)
• M33: 11,394,720 km (0.098 R)
• M34: 11,656,516 km (0.075 R)
• M35: 11,769,313 km (0.062 R)
• M36: 11,958,255 km (0.105 R)
• M37: 12,262,537 km (0.056 R)
• M38: 12,839,985 km (0.115 R)
• M39: 13,229,837 km (0.074 R)
• M40: 13,623,728 km (0.107 R)
• M41: 14,302,155 km (0.106 R)
• M42: 14,787,750 km (0.116 R)
• M43: 15,114,471 km (0.045 R)
• M44: 15,733,507 km (0.104 R)
• M45: 16,108,998 km (0.08 R)
• M46: 16,911,291 km (0.093 R)
• M47: 17,124,618 km (0.108 R)
• M48: 17,295,907 km (0.049 R)
• M49: 17,813,217 km (0.079 R)
• M50: 18,030,134 km (0.117 R)
• M51: 18,686,569 km (0.104 R)
• M52: 18,951,357 km (0.108 R)
• M53: 19,395,514 km (0.077 R)
• M54: 20,203,492 km (0.096 R)
• M55: 20,657,072 km (0.09 R)
• M56: 21,436,028 km (0.097 R)
• M57: 21,574,556 km (0.117 R)
• M58: 22,364,732 km (0.106 R)
• M59: 22,552,178 km (0.103 R)
• M60: 25,668,601 km (0.108 R)
• M61: 26,061,445 km (0.066 R)
• M62: 26,406,867 km (0.115 R)
• M63: 26,505,751 km (0.075 R)
• M64: 27,152,014 km (0.065 R)
• M65: 28,055,435 km (0.12 R)
• M66: 28,409,384 km (0.063 R)
• M67: 28,561,525 km (0.032 R)
• M68: 29,121,769 km (0.097 R)
• M69: 29,377,581 km (0.114 R)
• M70: 29,994,672 km (0.05 R)
• M71: 30,304,938 km (0.107 R)
• M72: 30,668,162 km (0.106 R)
• M73: 31,346,439 km (0.098 R)
• M74: 32,558,780 km (0.112 R)
• M75: 33,197,413 km (0.069 R)
• M76: 33,357,782 km (0.085 R)
• M77: 34,432,942 km (0.085 R)
• M78: 35,029,239 km (0.101 R)
• M79: 35,574,224 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit