🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.74 AU - 0.76 AU

Year: 246 Days

Day: 21.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.25 AU - 1.27 AU

Year: 536 Days

Day: 26.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,422,187 km

• M1: 221,704 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.1 AU - 1.74 AU

Year: 641 Days

Day: 37.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,422,187 km

• M1: 290,818 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.53 AU - 2.55 AU

Year: 1104 Days

Day: 34.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,422,187 km

• M1: 155,881 km (0.093 R)
• M2: 344,075 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.95 AU - 3.43 AU

Year: 2158 Days

Day: 23.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 165.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,422,187 km

• M1: 655,089 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.5

Radius: 4

Gravity: 36.53 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.61 AU - 20.49 AU

Year: 26665 Days

Day: 15.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,422,187 km

• M1: 549,922 km (0.086 R)
• M2: 621,878 km (0.112 R)
• M3: 1,464,414 km (0.118 R)
• M4: 1,599,052 km (0.077 R)
• M5: 2,026,752 km (0.044 R)
• M6: 2,101,401 km (0.098 R)
• M7: 2,253,243 km (0.114 R)
• M8: 2,291,839 km (0.102 R)
• M9: 3,280,981 km (0.115 R)
• M10: 4,287,625 km (0.032 R)
• M11: 4,383,666 km (0.088 R)
• M12: 4,480,307 km (0.074 R)
• M13: 4,577,695 km (0.111 R)
• M14: 4,824,083 km (0.085 R)
• M15: 5,074,958 km (0.032 R)
• M16: 5,852,568 km (0.108 R)
• M17: 6,066,194 km (0.101 R)
• M18: 6,119,899 km (0.05 R)
• M19: 6,173,904 km (0.107 R)
• M20: 6,282,363 km (0.114 R)
• M21: 6,500,925 km (0.033 R)
• M22: 6,777,831 km (0.046 R)
• M23: 7,343,011 km (0.034 R)
• M24: 7,573,392 km (0.106 R)
• M25: 9,624,529 km (0.111 R)
• M26: 9,687,360 km (0.076 R)
• M27: 11,300,623 km (0.091 R)
• M28: 12,649,846 km (0.097 R)
• M29: 12,994,969 km (0.063 R)
• M30: 13,203,658 km (0.035 R)
• M31: 14,622,444 km (0.088 R)
• M32: 14,694,550 km (0.083 R)
• M33: 15,496,544 km (0.045 R)
• M34: 15,717,799 km (0.101 R)
• M35: 17,524,643 km (0.096 R)
• M36: 17,678,130 km (0.119 R)
• M37: 18,218,926 km (0.1 R)
• M38: 18,765,108 km (0.106 R)
• M39: 19,953,663 km (0.052 R)
• M40: 20,516,600 km (0.096 R)
• M41: 22,153,350 km (0.098 R)
• M42: 22,819,809 km (0.08 R)
• M43: 24,428,734 km (0.085 R)
• M44: 24,686,192 km (0.07 R)
• M45: 25,030,716 km (0.103 R)
• M46: 26,249,190 km (0.045 R)
• M47: 27,575,974 km (0.074 R)
• M48: 27,665,134 km (0.088 R)
• M49: 29,014,956 km (0.082 R)
• M50: 29,469,733 km (0.108 R)
• M51: 29,560,988 km (0.096 R)
• M52: 30,018,458 km (0.042 R)
• M53: 30,755,377 km (0.111 R)
• M54: 31,033,330 km (0.075 R)
• M55: 33,286,125 km (0.065 R)
• M56: 35,106,581 km (0.118 R)
• M57: 35,590,979 km (0.067 R)
• M58: 35,980,083 km (0.071 R)
• M59: 36,077,621 km (0.113 R)
• M60: 38,443,960 km (0.069 R)
• M61: 40,150,273 km (0.1 R)
• M62: 41,881,121 km (0.099 R)
• M63: 43,844,144 km (0.046 R)
• M64: 44,679,648 km (0.116 R)
• M65: 47,538,015 km (0.111 R)
• M66: 48,396,108 km (0.039 R)
• M67: 48,827,249 km (0.075 R)
• M68: 50,236,760 km (0.109 R)
• M69: 51,110,861 km (0.086 R)
• M70: 52,541,914 km (0.032 R)
• M71: 53,986,132 km (0.105 R)
• M72: 54,769,127 km (0.09 R)
• M73: 55,555,862 km (0.1 R)
• M74: 55,781,306 km (0.084 R)
• M75: 56,799,768 km (0.108 R)
• M76: 57,596,227 km (0.102 R)
• M77: 59,545,488 km (0.089 R)
• M78: 61,399,753 km (0.047 R)
• M79: 61,516,290 km (0.103 R)
• M80: 64,808,790 km (0.053 R)
• M81: 65,640,853 km (0.094 R)
• M82: 66,596,035 km (0.083 R)
• M83: 68,399,288 km (0.067 R)
• M84: 69,489,109 km (0.056 R)
• M85: 69,732,055 km (0.079 R)
• M86: 71,195,571 km (0.042 R)
• M87: 74,525,321 km (0.104 R)
• M88: 74,898,418 km (0.098 R)
• M89: 77,150,015 km (0.077 R)
• M90: 79,677,771 km (0.029 R)
• M91: 81,079,652 km (0.089 R)
• M92: 83,133,182 km (0.053 R)
• M93: 84,036,903 km (0.094 R)
• M94: 84,425,259 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 19,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit