🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.61 AU - 0.83 AU

Year: 220 Days

Day: 38.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,606,514 km

• M1: 248,183 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.6 AU - 0.86 AU

Year: 224 Days

Day: 31.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,606,514 km

• M1: 302,636 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.6 AU - 0.98 AU

Year: 253 Days

Day: 19.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.69 AU - 2.21 AU

Year: 980 Days

Day: 21.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 144.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,606,514 km

• M1: 1,480,720 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.55 AU - 2.67 AU

Year: 1518 Days

Day: 23.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,606,514 km

• M1: 592,408 km (0.103 R)
• M2: 1,143,377 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.66 AU - 2.66 AU

Year: 1561 Days

Day: 12.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.23 AU - 3.55 AU

Year: 1768 Days

Day: 38.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.9

Radius: 4.9

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.9 AU - 17.52 AU

Year: 21348 Days

Day: 17.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,606,514 km

• M1: 146,307 km (0.077 R)
• M2: 538,702 km (0.084 R)
• M3: 592,108 km (0.094 R)
• M4: 628,610 km (0.119 R)
• M5: 992,582 km (0.053 R)
• M6: 1,437,037 km (0.089 R)
• M7: 1,799,363 km (0.085 R)
• M8: 2,103,346 km (0.046 R)
• M9: 2,363,946 km (0.076 R)
• M10: 2,573,682 km (0.059 R)
• M11: 2,696,202 km (0.109 R)
• M12: 3,205,434 km (0.116 R)
• M13: 3,404,100 km (0.075 R)
• M14: 3,437,460 km (0.105 R)
• M15: 3,606,655 km (0.091 R)
• M16: 3,709,429 km (0.107 R)
• M17: 3,778,393 km (0.112 R)
• M18: 4,130,098 km (0.102 R)
• M19: 4,201,755 km (0.091 R)
• M20: 4,237,659 km (0.117 R)
• M21: 4,978,168 km (0.092 R)
• M22: 5,169,354 km (0.1 R)
• M23: 5,559,206 km (0.076 R)
• M24: 5,999,024 km (0.077 R)
• M25: 6,243,617 km (0.109 R)
• M26: 6,408,474 km (0.103 R)
• M27: 7,082,262 km (0.075 R)
• M28: 7,167,982 km (0.118 R)
• M29: 7,646,097 km (0.093 R)
• M30: 7,690,079 km (0.118 R)
• M31: 8,269,321 km (0.059 R)
• M32: 8,632,695 km (0.082 R)
• M33: 8,955,078 km (0.12 R)
• M34: 9,281,201 km (0.09 R)
• M35: 9,375,149 km (0.084 R)
• M36: 10,137,799 km (0.096 R)
• M37: 11,268,759 km (0.067 R)
• M38: 11,368,989 km (0.086 R)
• M39: 12,439,063 km (0.068 R)
• M40: 12,698,466 km (0.099 R)
• M41: 13,012,322 km (0.098 R)
• M42: 14,184,421 km (0.058 R)
• M43: 14,619,003 km (0.079 R)
• M44: 14,947,670 km (0.092 R)
• M45: 15,223,528 km (0.097 R)
• M46: 16,230,471 km (0.088 R)
• M47: 16,457,112 km (0.113 R)
• M48: 17,548,129 km (0.064 R)
• M49: 18,780,816 km (0.082 R)
• M50: 19,678,403 km (0.069 R)
• M51: 23,150,270 km (0.045 R)
• M52: 23,661,446 km (0.091 R)
• M53: 23,982,783 km (0.112 R)
• M54: 24,825,168 km (0.068 R)
• M55: 24,955,618 km (0.087 R)
• M56: 25,086,217 km (0.077 R)
• M57: 25,413,985 km (0.103 R)
• M58: 25,941,168 km (0.112 R)
• M59: 26,805,694 km (0.111 R)
• M60: 26,872,565 km (0.079 R)
• M61: 27,409,771 km (0.11 R)
• M62: 29,110,848 km (0.058 R)
• M63: 31,690,663 km (0.12 R)
• M64: 31,832,183 km (0.1 R)
• M65: 33,546,724 km (0.1 R)
• M66: 35,071,426 km (0.054 R)
• M67: 35,731,751 km (0.108 R)
• M68: 36,248,162 km (0.099 R)
• M69: 36,767,117 km (0.084 R)
• M70: 37,662,311 km (0.102 R)
• M71: 37,812,208 km (0.095 R)
• M72: 38,037,503 km (0.062 R)
• M73: 38,263,246 km (0.063 R)
• M74: 38,791,476 km (0.096 R)
• M75: 40,008,155 km (0.075 R)
• M76: 42,400,674 km (0.088 R)
• M77: 42,869,065 km (0.084 R)
• M78: 42,947,305 km (0.104 R)
• M79: 46,597,194 km (0.104 R)
• M80: 47,161,327 km (0.07 R)
• M81: 48,377,558 km (0.051 R)
• M82: 50,180,212 km (0.081 R)
• M83: 51,006,740 km (0.067 R)
• M84: 51,089,618 km (0.087 R)
• M85: 51,172,644 km (0.099 R)
• M86: 51,837,757 km (0.07 R)
• M87: 52,505,861 km (0.054 R)
• M88: 52,673,410 km (0.106 R)
• M89: 53,429,179 km (0.075 R)
• M90: 53,513,402 km (0.11 R)
• M91: 54,104,015 km (0.066 R)
• M92: 54,527,227 km (0.072 R)
• M93: 54,781,693 km (0.076 R)
• M94: 55,888,867 km (0.118 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit