🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.49 AU - 0.75 AU

Year: 173 Days

Day: 24.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.38 AU - 1.96 AU

Year: 766 Days

Day: 38.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.46 AU - 2.1 AU

Year: 842 Days

Day: 44.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,747,975 km

• M1: 205,398 km (0.109 R)
• M2: 1,504,506 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.71 AU - 2.21 AU

Year: 973 Days

Day: 20 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,747,975 km

• M1: 969,843 km (0.117 R)
• M2: 1,008,439 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.83 AU - 4.25 AU

Year: 2881 Days

Day: 32.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,747,975 km

• M1: 781,200 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.86 AU - 5.62 AU

Year: 4255 Days

Day: 19.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,747,975 km

• M1: 47,572 km (0.111 R)

Asteroid Belt

Center: 11.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.9

Radius: 7.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.64 AU - 19.32 AU

Year: 24822 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,747,975 km

• M1: 127,158 km (0.113 R)
• M2: 276,158 km (0.105 R)
• M3: 327,769 km (0.116 R)
• M4: 413,040 km (0.106 R)
• M5: 661,522 km (0.102 R)
• M6: 792,869 km (0.088 R)
• M7: 912,397 km (0.115 R)
• M8: 974,630 km (0.089 R)
• M9: 1,192,145 km (0.053 R)
• M10: 1,260,512 km (0.104 R)
• M11: 1,724,115 km (0.085 R)
• M12: 1,907,522 km (0.093 R)
• M13: 2,097,362 km (0.105 R)
• M14: 2,152,713 km (0.045 R)
• M15: 2,350,332 km (0.11 R)
• M16: 2,763,521 km (0.039 R)
• M17: 4,064,425 km (0.117 R)
• M18: 4,344,621 km (0.092 R)
• M19: 4,451,285 km (0.088 R)
• M20: 4,776,660 km (0.103 R)
• M21: 5,035,016 km (0.106 R)
• M22: 5,488,596 km (0.11 R)
• M23: 5,565,490 km (0.093 R)
• M24: 6,556,426 km (0.089 R)
• M25: 6,637,957 km (0.101 R)
• M26: 6,843,504 km (0.099 R)
• M27: 7,009,558 km (0.056 R)
• M28: 7,218,845 km (0.093 R)
• M29: 7,303,069 km (0.079 R)
• M30: 7,729,572 km (0.114 R)
• M31: 9,561,249 km (0.112 R)
• M32: 9,980,572 km (0.11 R)
• M33: 10,121,642 km (0.033 R)
• M34: 10,596,915 km (0.098 R)
• M35: 10,692,807 km (0.077 R)
• M36: 11,766,770 km (0.055 R)
• M37: 12,316,542 km (0.112 R)
• M38: 14,173,800 km (0.062 R)
• M39: 16,006,523 km (0.104 R)
• M40: 17,855,553 km (0.116 R)
• M41: 18,141,584 km (0.11 R)
• M42: 18,429,111 km (0.085 R)
• M43: 19,125,190 km (0.056 R)
• M44: 19,183,683 km (0.116 R)
• M45: 19,594,180 km (0.033 R)
• M46: 20,126,150 km (0.075 R)
• M47: 20,663,056 km (0.118 R)
• M48: 22,981,075 km (0.044 R)
• M49: 23,479,535 km (0.048 R)
• M50: 23,855,624 km (0.095 R)
• M51: 24,550,357 km (0.041 R)
• M52: 24,741,094 km (0.063 R)
• M53: 24,868,402 km (0.091 R)
• M54: 25,315,999 km (0.059 R)
• M55: 26,413,898 km (0.036 R)
• M56: 27,198,239 km (0.065 R)
• M57: 27,395,409 km (0.053 R)
• M58: 27,791,395 km (0.058 R)
• M59: 28,455,609 km (0.055 R)
• M60: 29,596,742 km (0.041 R)
• M61: 31,508,453 km (0.089 R)
• M62: 31,646,532 km (0.116 R)
• M63: 31,992,701 km (0.068 R)
• M64: 32,131,528 km (0.106 R)
• M65: 33,459,957 km (0.11 R)
• M66: 34,521,354 km (0.116 R)
• M67: 34,877,547 km (0.064 R)
• M68: 35,809,542 km (0.073 R)
• M69: 36,097,966 km (0.087 R)
• M70: 36,170,222 km (0.108 R)
• M71: 37,040,732 km (0.108 R)
• M72: 39,842,251 km (0.119 R)
• M73: 39,916,901 km (0.077 R)
• M74: 40,515,741 km (0.068 R)
• M75: 41,268,368 km (0.06 R)
• M76: 41,419,462 km (0.087 R)
• M77: 41,570,855 km (0.119 R)
• M78: 42,025,782 km (0.092 R)
• M79: 43,017,167 km (0.105 R)
• M80: 43,093,761 km (0.092 R)
• M81: 44,945,184 km (0.029 R)
• M82: 46,115,488 km (0.046 R)
• M83: 47,137,840 km (0.041 R)
• M84: 47,691,502 km (0.086 R)
• M85: 47,850,076 km (0.102 R)
• M86: 49,686,240 km (0.085 R)
• M87: 52,278,921 km (0.076 R)
• M88: 53,756,499 km (0.079 R)
• M89: 54,500,449 km (0.099 R)
• M90: 54,749,230 km (0.07 R)
• M91: 54,832,257 km (0.077 R)
• M92: 54,998,311 km (0.077 R)
• M93: 55,747,946 km (0.113 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 15,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit