🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.92 AU - 1.4 AU

Year: 459 Days

Day: 28.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.28 AU - 1.54 AU

Year: 615 Days

Day: 25 Hours

Environment

Temp: -39 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.53 AU - 1.79 AU

Year: 785 Days

Day: 23.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,055,061 km

• M1: 462,856 km (0.09 R)
• M2: 667,805 km (0.118 R)

Asteroid Belt

Center: 2.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.75 AU - 4.23 AU

Year: 2926 Days

Day: 34.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,055,061 km

• M1: 1,005,746 km (0.118 R)

Asteroid Belt

Center: 7.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.5

Radius: 12.2

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.64 AU - 13.12 AU

Year: 13174 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,055,061 km

• M1: 157,377 km (0.059 R)
• M2: 371,152 km (0.108 R)
• M3: 563,535 km (0.101 R)
• M4: 963,111 km (0.041 R)
• M5: 1,170,155 km (0.112 R)
• M6: 1,418,038 km (0.105 R)
• M7: 1,683,126 km (0.08 R)
• M8: 1,765,853 km (0.116 R)
• M9: 2,170,815 km (0.095 R)
• M10: 2,733,901 km (0.104 R)
• M11: 2,898,459 km (0.096 R)
• M12: 3,271,855 km (0.088 R)
• M13: 3,411,579 km (0.089 R)
• M14: 3,879,372 km (0.092 R)
• M15: 4,406,106 km (0.114 R)
• M16: 4,835,901 km (0.081 R)
• M17: 4,955,429 km (0.103 R)
• M18: 6,731,306 km (0.1 R)
• M19: 7,271,952 km (0.092 R)
• M20: 7,686,787 km (0.098 R)
• M21: 8,976,770 km (0.082 R)
• M22: 9,772,780 km (0.108 R)
• M23: 10,230,400 km (0.079 R)
• M24: 10,799,470 km (0.049 R)
• M25: 11,166,883 km (0.055 R)
• M26: 11,272,648 km (0.061 R)
• M27: 11,699,002 km (0.117 R)
• M28: 12,787,925 km (0.036 R)
• M29: 13,065,130 km (0.095 R)
• M30: 13,682,221 km (0.086 R)
• M31: 13,852,164 km (0.046 R)
• M32: 15,413,218 km (0.114 R)
• M33: 17,395,839 km (0.048 R)
• M34: 18,012,481 km (0.081 R)
• M35: 18,261,113 km (0.079 R)
• M36: 21,201,309 km (0.119 R)
• M37: 21,398,180 km (0.11 R)
• M38: 21,727,595 km (0.092 R)
• M39: 22,324,789 km (0.102 R)
• M40: 22,725,861 km (0.045 R)
• M41: 23,739,088 km (0.039 R)
• M42: 23,875,222 km (0.103 R)
• M43: 24,148,537 km (0.031 R)
• M44: 25,251,672 km (0.117 R)
• M45: 25,599,786 km (0.096 R)
• M46: 26,089,869 km (0.11 R)
• M47: 26,866,132 km (0.097 R)
• M48: 27,008,100 km (0.082 R)
• M49: 27,364,143 km (0.095 R)
• M50: 28,586,358 km (0.088 R)
• M51: 29,313,553 km (0.079 R)
• M52: 31,158,095 km (0.11 R)
• M53: 32,207,374 km (0.07 R)
• M54: 33,879,579 km (0.082 R)
• M55: 34,033,067 km (0.104 R)
• M56: 34,726,303 km (0.099 R)
• M57: 34,880,988 km (0.12 R)
• M58: 35,191,104 km (0.105 R)
• M59: 35,502,118 km (0.118 R)
• M60: 36,440,545 km (0.071 R)
• M61: 36,755,299 km (0.084 R)
• M62: 37,625,211 km (0.086 R)
• M63: 38,421,820 km (0.055 R)
• M64: 38,661,924 km (0.072 R)
• M65: 40,437,950 km (0.117 R)
• M66: 40,763,774 km (0.068 R)
• M67: 41,335,986 km (0.116 R)
• M68: 41,993,169 km (0.086 R)
• M69: 43,151,506 km (0.083 R)
• M70: 43,985,364 km (0.092 R)
• M71: 44,572,237 km (0.082 R)
• M72: 44,908,682 km (0.041 R)
• M73: 44,993,056 km (0.083 R)
• M74: 47,202,317 km (0.111 R)
• M75: 47,717,083 km (0.07 R)
• M76: 48,147,476 km (0.05 R)
• M77: 48,579,216 km (0.102 R)
• M78: 49,620,716 km (0.118 R)
• M79: 54,487,284 km (0.064 R)
• M80: 55,750,190 km (0.068 R)
• M81: 56,840,309 km (0.086 R)
• M82: 57,296,732 km (0.08 R)
• M83: 57,662,649 km (0.059 R)
• M84: 57,845,906 km (0.085 R)
• M85: 58,672,883 km (0.084 R)
• M86: 59,041,792 km (0.088 R)
• M87: 61,926,188 km (0.115 R)
• M88: 62,772,164 km (0.058 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 18,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit