🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.45 AU - 0.63 AU

Year: 140 Days

Day: 41.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 93.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,435,704 km

• M1: 188,344 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.84 AU - 1 AU

Year: 312 Days

Day: 36.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,435,704 km

• M1: 140,622 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.94 AU - 1.28 AU

Year: 413 Days

Day: 42.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,435,704 km

• M1: 689,945 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.26 AU - 1.28 AU

Year: 505 Days

Day: 21.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.61 AU - 1.69 AU

Year: 748 Days

Day: 13.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.64 AU - 2.74 AU

Year: 1558 Days

Day: 27.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,435,704 km

• M1: 121,473 km (0.095 R)
• M2: 501,153 km (0.034 R)

Asteroid Belt

Center: 8.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.5

Radius: 3.6

Gravity: 47.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.58 AU - 14.6 AU

Year: 19678 Days

Day: 19.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,435,704 km

• M1: 63,130 km (0.075 R)
• M2: 152,141 km (0.116 R)
• M3: 177,722 km (0.084 R)
• M4: 280,945 km (0.119 R)
• M5: 539,300 km (0.057 R)
• M6: 623,823 km (0.108 R)
• M7: 667,805 km (0.05 R)
• M8: 712,834 km (0.07 R)
• M9: 1,135,448 km (0.11 R)
• M10: 1,189,453 km (0.115 R)
• M11: 1,216,829 km (0.057 R)
• M12: 1,328,429 km (0.064 R)
• M13: 1,356,853 km (0.074 R)
• M14: 1,838,707 km (0.118 R)
• M15: 2,064,899 km (0.117 R)
• M16: 2,721,933 km (0.104 R)
• M17: 3,091,739 km (0.109 R)
• M18: 3,244,030 km (0.099 R)
• M19: 3,282,476 km (0.086 R)
• M20: 4,208,338 km (0.085 R)
• M21: 4,292,412 km (0.112 R)
• M22: 4,419,570 km (0.061 R)
• M23: 4,505,140 km (0.092 R)
• M24: 4,852,656 km (0.111 R)
• M25: 5,619,195 km (0.117 R)
• M26: 8,291,612 km (0.097 R)
• M27: 8,609,357 km (0.097 R)
• M28: 8,769,876 km (0.105 R)
• M29: 9,752,884 km (0.102 R)
• M30: 10,144,531 km (0.117 R)
• M31: 10,943,234 km (0.089 R)
• M32: 11,821,074 km (0.079 R)
• M33: 12,479,155 km (0.044 R)
• M34: 12,721,354 km (0.075 R)
• M35: 15,356,521 km (0.075 R)
• M36: 16,735,065 km (0.081 R)
• M37: 17,608,118 km (0.073 R)
• M38: 18,979,931 km (0.111 R)
• M39: 19,119,057 km (0.094 R)
• M40: 20,031,155 km (0.1 R)
• M41: 20,243,584 km (0.101 R)
• M42: 22,189,403 km (0.077 R)
• M43: 22,262,557 km (0.098 R)
• M44: 22,851,075 km (0.088 R)
• M45: 23,295,829 km (0.096 R)
• M46: 23,668,627 km (0.104 R)
• M47: 24,798,839 km (0.108 R)
• M48: 25,026,976 km (0.11 R)
• M49: 25,485,493 km (0.085 R)
• M50: 26,410,457 km (0.108 R)
• M51: 27,189,712 km (0.095 R)
• M52: 27,818,622 km (0.105 R)
• M53: 28,293,296 km (0.025 R)
• M54: 29,331,056 km (0.083 R)
• M55: 32,768,067 km (0.092 R)
• M56: 33,269,370 km (0.098 R)
• M57: 33,353,144 km (0.106 R)
• M58: 33,773,215 km (0.065 R)
• M59: 34,703,415 km (0.116 R)
• M60: 35,214,292 km (0.087 R)
• M61: 36,157,506 km (0.098 R)
• M62: 36,329,843 km (0.051 R)
• M63: 36,762,031 km (0.069 R)
• M64: 36,848,648 km (0.11 R)
• M65: 36,935,265 km (0.083 R)
• M66: 37,631,344 km (0.086 R)
• M67: 37,980,955 km (0.103 R)
• M68: 38,507,539 km (0.096 R)
• M69: 40,726,973 km (0.091 R)
• M70: 41,355,883 km (0.103 R)
• M71: 41,626,356 km (0.096 R)
• M72: 44,825,356 km (0.08 R)
• M73: 44,917,808 km (0.103 R)
• M74: 46,782,246 km (0.074 R)
• M75: 50,489,730 km (0.065 R)
• M76: 50,971,884 km (0.094 R)
• M77: 52,817,772 km (0.042 R)
• M78: 52,915,460 km (0.105 R)
• M79: 53,503,379 km (0.094 R)
• M80: 54,389,148 km (0.062 R)
• M81: 56,175,197 km (0.102 R)
• M82: 56,374,761 km (0.107 R)
• M83: 59,092,805 km (0.06 R)
• M84: 64,342,044 km (0.08 R)
• M85: 64,760,021 km (0.039 R)
• M86: 65,178,745 km (0.081 R)
• M87: 66,546,369 km (0.109 R)
• M88: 67,286,579 km (0.117 R)
• M89: 67,923,268 km (0.09 R)
• M90: 68,029,632 km (0.093 R)
• M91: 68,668,564 km (0.09 R)
• M92: 70,382,357 km (0.082 R)
• M93: 70,705,339 km (0.1 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 16,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit