🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.93 AU - 1.07 AU

Year: 353 Days

Day: 36.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.95 AU - 1.55 AU

Year: 493 Days

Day: 20.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.1 AU - 1.6 AU

Year: 554 Days

Day: 30.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.65 AU - 1.65 AU

Year: 748 Days

Day: 27.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,607,296 km

• M1: 70,610 km (0.034 R)
• M2: 355,295 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.86 AU - 2.96 AU

Year: 1753 Days

Day: 45.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.63 AU - 5.97 AU

Year: 4308 Days

Day: 34.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,607,296 km

• M1: 844,929 km (0.073 R)
• M2: 2,100,354 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.5

Radius: 4.7

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 15.26 AU - 22.04 AU

Year: 28439 Days

Day: 22.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,607,296 km

• M1: 60,288 km (0.049 R)
• M2: 152,141 km (0.041 R)
• M3: 323,431 km (0.112 R)
• M4: 444,754 km (0.115 R)
• M5: 562,638 km (0.061 R)
• M6: 748,438 km (0.045 R)
• M7: 807,829 km (0.063 R)
• M8: 931,396 km (0.114 R)
• M9: 1,128,267 km (0.106 R)
• M10: 1,410,708 km (0.038 R)
• M11: 1,484,609 km (0.103 R)
• M12: 1,585,289 km (0.116 R)
• M13: 1,819,858 km (0.084 R)
• M14: 2,206,419 km (0.097 R)
• M15: 2,527,606 km (0.092 R)
• M16: 2,678,550 km (0.095 R)
• M17: 3,148,586 km (0.066 R)
• M18: 3,245,526 km (0.063 R)
• M19: 3,278,138 km (0.096 R)
• M20: 3,576,287 km (0.116 R)
• M21: 3,883,112 km (0.064 R)
• M22: 3,952,376 km (0.106 R)
• M23: 3,987,232 km (0.102 R)
• M24: 4,704,853 km (0.114 R)
• M25: 5,116,397 km (0.085 R)
• M26: 5,539,310 km (0.074 R)
• M27: 6,832,284 km (0.073 R)
• M28: 8,213,372 km (0.096 R)
• M29: 8,526,779 km (0.09 R)
• M30: 8,662,315 km (0.086 R)
• M31: 8,798,449 km (0.082 R)
• M32: 9,211,339 km (0.066 R)
• M33: 9,350,316 km (0.076 R)
• M34: 9,818,856 km (0.107 R)
• M35: 10,008,397 km (0.048 R)
• M36: 10,055,969 km (0.088 R)
• M37: 10,729,758 km (0.065 R)
• M38: 10,876,064 km (0.101 R)
• M39: 11,968,877 km (0.117 R)
• M40: 12,070,005 km (0.096 R)
• M41: 12,992,425 km (0.096 R)
• M42: 14,257,126 km (0.082 R)
• M43: 15,012,894 km (0.109 R)
• M44: 15,395,566 km (0.113 R)
• M45: 15,947,881 km (0.103 R)
• M46: 16,059,182 km (0.081 R)
• M47: 17,242,800 km (0.078 R)
• M48: 17,816,209 km (0.032 R)
• M49: 17,931,549 km (0.089 R)
• M50: 18,454,094 km (0.116 R)
• M51: 18,570,930 km (0.074 R)
• M52: 18,981,576 km (0.086 R)
• M53: 19,573,535 km (0.078 R)
• M54: 20,111,489 km (0.031 R)
• M55: 20,412,480 km (0.106 R)
• M56: 21,201,908 km (0.117 R)
• M57: 23,439,443 km (0.113 R)
• M58: 23,883,150 km (0.087 R)
• M59: 24,074,187 km (0.12 R)
• M60: 24,586,111 km (0.087 R)
• M61: 28,335,482 km (0.069 R)
• M62: 28,875,830 km (0.098 R)
• M63: 29,487,835 km (0.093 R)
• M64: 30,379,139 km (0.117 R)
• M65: 31,070,879 km (0.051 R)
• M66: 31,140,293 km (0.096 R)
• M67: 33,960,661 km (0.097 R)
• M68: 35,039,112 km (0.089 R)
• M69: 35,183,774 km (0.094 R)
• M70: 35,546,249 km (0.08 R)
• M71: 35,837,217 km (0.051 R)
• M72: 36,128,933 km (0.097 R)
• M73: 38,415,836 km (0.112 R)
• M74: 39,088,577 km (0.045 R)
• M75: 39,464,068 km (0.063 R)
• M76: 39,614,563 km (0.06 R)
• M77: 39,840,606 km (0.076 R)
• M78: 39,916,153 km (0.092 R)
• M79: 42,587,073 km (0.114 R)
• M80: 43,671,658 km (0.078 R)
• M81: 43,983,120 km (0.106 R)
• M82: 44,922,146 km (0.108 R)
• M83: 46,899,531 km (0.058 R)
• M84: 47,138,738 km (0.102 R)
• M85: 47,458,279 km (0.077 R)
• M86: 47,698,383 km (0.113 R)
• M87: 47,858,752 km (0.104 R)
• M88: 50,366,312 km (0.109 R)
• M89: 51,020,354 km (0.101 R)
• M90: 51,102,333 km (0.094 R)
• M91: 51,266,442 km (0.052 R)
• M92: 55,255,619 km (0.066 R)
• M93: 55,423,917 km (0.094 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 15,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit