🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.44 AU - 0.66 AU

Year: 148 Days

Day: 48 Hours

Environment

Temp: 252 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.63 AU

Year: 148 Days

Day: 47.1 Hours

Environment

Temp: 253 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.02 AU - 2.26 AU

Year: 1138 Days

Day: 23.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.61 AU - 2.67 AU

Year: 1559 Days

Day: 24.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.2 AU - 3.86 AU

Year: 2410 Days

Day: 19.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,391,860 km

• M1: 2,055,176 km (0.081 R)
• M2: 2,559,470 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.49 AU - 4.51 AU

Year: 2907 Days

Day: 22.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.8

Radius: 6.6

Gravity: 19.49 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.41 AU - 18.01 AU

Year: 24825 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,391,860 km

• M1: 205,996 km (0.087 R)
• M2: 255,364 km (0.108 R)
• M3: 348,862 km (0.117 R)
• M4: 808,427 km (0.113 R)
• M5: 893,847 km (0.107 R)
• M6: 1,073,814 km (0.081 R)
• M7: 2,296,627 km (0.118 R)
• M8: 2,843,556 km (0.068 R)
• M9: 2,887,239 km (0.083 R)
• M10: 3,154,271 km (0.1 R)
• M11: 3,522,731 km (0.05 R)
• M12: 4,604,922 km (0.109 R)
• M13: 4,656,533 km (0.087 R)
• M14: 4,916,833 km (0.104 R)
• M15: 5,506,249 km (0.102 R)
• M16: 6,117,955 km (0.049 R)
• M17: 6,868,337 km (0.084 R)
• M18: 6,986,221 km (0.076 R)
• M19: 8,140,667 km (0.117 R)
• M20: 8,328,263 km (0.11 R)
• M21: 9,157,933 km (0.064 R)
• M22: 10,080,503 km (0.102 R)
• M23: 10,417,098 km (0.073 R)
• M24: 10,689,067 km (0.106 R)
• M25: 10,894,615 km (0.092 R)
• M26: 11,309,449 km (0.104 R)
• M27: 13,460,667 km (0.118 R)
• M28: 15,656,315 km (0.109 R)
• M29: 19,359,610 km (0.065 R)
• M30: 19,610,186 km (0.113 R)
• M31: 19,777,736 km (0.094 R)
• M32: 21,480,010 km (0.098 R)
• M33: 23,317,222 km (0.11 R)
• M34: 24,030,355 km (0.099 R)
• M35: 24,569,805 km (0.098 R)
• M36: 27,326,594 km (0.113 R)
• M37: 27,889,531 km (0.081 R)
• M38: 28,551,352 km (0.075 R)
• M39: 28,931,779 km (0.12 R)
• M40: 29,027,073 km (0.109 R)
• M41: 30,083,085 km (0.06 R)
• M42: 30,373,304 km (0.072 R)
• M43: 31,053,975 km (0.109 R)
• M44: 31,641,446 km (0.1 R)
• M45: 31,739,582 km (0.107 R)
• M46: 32,529,459 km (0.078 R)
• M47: 34,229,040 km (0.097 R)
• M48: 34,633,104 km (0.069 R)
• M49: 34,734,382 km (0.098 R)
• M50: 36,780,581 km (0.096 R)
• M51: 36,883,804 km (0.061 R)
• M52: 37,194,369 km (0.11 R)
• M53: 38,235,869 km (0.066 R)
• M54: 38,550,174 km (0.099 R)
• M55: 39,076,011 km (0.109 R)
• M56: 39,286,944 km (0.064 R)
• M57: 40,134,566 km (0.069 R)
• M58: 42,279,949 km (0.104 R)
• M59: 42,930,849 km (0.088 R)
• M60: 44,903,147 km (0.107 R)
• M61: 45,124,103 km (0.1 R)
• M62: 48,481,977 km (0.066 R)
• M63: 48,708,618 km (0.057 R)
• M64: 50,534,759 km (0.095 R)
• M65: 50,994,922 km (0.097 R)
• M66: 51,456,282 km (0.099 R)
• M67: 52,499,578 km (0.113 R)
• M68: 54,371,645 km (0.118 R)
• M69: 54,607,112 km (0.082 R)
• M70: 54,724,995 km (0.11 R)
• M71: 56,265,255 km (0.107 R)
• M72: 56,742,173 km (0.045 R)
• M73: 57,100,610 km (0.079 R)
• M74: 57,220,288 km (0.1 R)
• M75: 59,146,211 km (0.098 R)
• M76: 60,238,724 km (0.101 R)
• M77: 60,482,569 km (0.118 R)
• M78: 62,197,708 km (0.102 R)
• M79: 62,814,052 km (0.057 R)
• M80: 64,925,027 km (0.068 R)
• M81: 65,675,709 km (0.119 R)
• M82: 65,926,435 km (0.115 R)
• M83: 66,177,610 km (0.093 R)
• M84: 66,933,079 km (0.09 R)
• M85: 67,944,660 km (0.042 R)
• M86: 68,452,246 km (0.048 R)
• M87: 69,471,456 km (0.111 R)
• M88: 70,367,398 km (0.039 R)
• M89: 71,138,275 km (0.088 R)
• M90: 77,538,222 km (0.12 R)
• M91: 78,866,801 km (0.076 R)
• M92: 80,605,128 km (0.092 R)
• M93: 81,950,910 km (0.107 R)
• M94: 84,119,631 km (0.092 R)
• M95: 89,762,313 km (0.042 R)
• M96: 92,699,368 km (0.084 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 14,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit