🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.48 AU - 0.62 AU

Year: 145 Days

Day: 39.2 Hours

Environment

Temp: 260 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.5 AU - 0.64 AU

Year: 153 Days

Day: 46.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.85 AU - 1.29 AU

Year: 395 Days

Day: 32.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,023,197 km

• M1: 340,784 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.18 AU - 1.2 AU

Year: 463 Days

Day: 18.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.2 AU - 1.48 AU

Year: 553 Days

Day: 28.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,023,197 km

• M1: 619,485 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.1 AU - 2.26 AU

Year: 1147 Days

Day: 34.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.78 AU - 3.84 AU

Year: 2147 Days

Day: 34.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,023,197 km

• M1: 73,752 km (0.099 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.67 AU - 4.31 AU

Year: 2841 Days

Day: 29.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.4

Radius: 6.3

Gravity: 21.53 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14.45 AU - 17.41 AU

Year: 22663 Days

Day: 21.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,023,197 km

• M1: 154,235 km (0.057 R)
• M2: 495,019 km (0.079 R)
• M3: 685,906 km (0.089 R)
• M4: 871,408 km (0.096 R)
• M5: 1,257,071 km (0.091 R)
• M6: 1,518,418 km (0.095 R)
• M7: 2,128,778 km (0.073 R)
• M8: 2,282,564 km (0.083 R)
• M9: 3,235,204 km (0.07 R)
• M10: 3,279,185 km (0.118 R)
• M11: 3,456,908 km (0.036 R)
• M12: 3,729,625 km (0.117 R)
• M13: 4,392,493 km (0.092 R)
• M14: 4,888,110 km (0.114 R)
• M15: 5,770,887 km (0.105 R)
• M16: 6,589,786 km (0.102 R)
• M17: 6,870,881 km (0.065 R)
• M18: 7,386,544 km (0.119 R)
• M19: 7,737,351 km (0.098 R)
• M20: 7,914,775 km (0.089 R)
• M21: 8,760,451 km (0.047 R)
• M22: 9,319,199 km (0.026 R)
• M23: 12,074,792 km (0.096 R)
• M24: 12,211,973 km (0.118 R)
• M25: 12,626,359 km (0.066 R)
• M26: 14,913,262 km (0.077 R)
• M27: 14,986,715 km (0.047 R)
• M28: 15,878,168 km (0.114 R)
• M29: 16,330,253 km (0.049 R)
• M30: 17,479,015 km (0.111 R)
• M31: 21,078,190 km (0.071 R)
• M32: 23,599,962 km (0.094 R)
• M33: 24,374,879 km (0.053 R)
• M34: 24,983,293 km (0.095 R)
• M35: 25,508,831 km (0.084 R)
• M36: 25,773,020 km (0.042 R)
• M37: 26,126,670 km (0.067 R)
• M38: 27,017,675 km (0.114 R)
• M39: 28,372,732 km (0.106 R)
• M40: 28,646,347 km (0.104 R)
• M41: 29,657,329 km (0.079 R)
• M42: 30,306,733 km (0.107 R)
• M43: 31,430,812 km (0.065 R)
• M44: 33,526,977 km (0.117 R)
• M45: 33,816,150 km (0.05 R)
• M46: 34,689,203 km (0.027 R)
• M47: 34,981,816 km (0.09 R)
• M48: 35,177,341 km (0.062 R)
• M49: 35,275,178 km (0.114 R)
• M50: 35,373,165 km (0.098 R)
• M51: 36,655,368 km (0.079 R)
• M52: 38,254,270 km (0.094 R)
• M53: 40,387,087 km (0.069 R)
• M54: 40,592,185 km (0.101 R)
• M55: 40,797,733 km (0.098 R)
• M56: 41,209,725 km (0.095 R)
• M57: 41,519,543 km (0.096 R)
• M58: 41,623,064 km (0.094 R)
• M59: 42,349,811 km (0.087 R)
• M60: 42,558,201 km (0.064 R)
• M61: 43,080,596 km (0.045 R)
• M62: 43,605,236 km (0.054 R)
• M63: 44,343,352 km (0.118 R)
• M64: 44,766,864 km (0.101 R)
• M65: 45,724,888 km (0.057 R)
• M66: 45,938,664 km (0.116 R)
• M67: 49,514,053 km (0.09 R)
• M68: 51,724,062 km (0.069 R)
• M69: 52,170,013 km (0.114 R)
• M70: 52,953,308 km (0.091 R)
• M71: 53,402,700 km (0.109 R)
• M72: 56,239,674 km (0.089 R)
• M73: 61,350,386 km (0.117 R)
• M74: 62,177,064 km (0.092 R)
• M75: 62,532,508 km (0.098 R)
• M76: 62,888,551 km (0.118 R)
• M77: 66,244,480 km (0.053 R)
• M78: 66,607,405 km (0.096 R)
• M79: 67,578,594 km (0.075 R)
• M80: 68,310,128 km (0.108 R)
• M81: 69,412,365 km (0.1 R)
• M82: 69,780,974 km (0.107 R)
• M83: 70,027,062 km (0.084 R)
• M84: 71,262,292 km (0.092 R)
• M85: 72,878,547 km (0.087 R)
• M86: 73,378,354 km (0.104 R)
• M87: 75,262,689 km (0.093 R)
• M88: 76,020,851 km (0.058 R)
• M89: 76,527,688 km (0.084 R)
• M90: 80,751,734 km (0.096 R)
• M91: 81,657,399 km (0.094 R)
• M92: 83,609,502 km (0.097 R)
• M93: 85,050,877 km (0.119 R)
• M94: 86,764,820 km (0.068 R)
• M95: 87,825,170 km (0.112 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 18,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit