🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.88 AU - 1.16 AU

Year: 311 Days

Day: 37.3 Hours

Environment

Temp: 233 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.15 AU - 1.65 AU

Year: 501 Days

Day: 12.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,556,178 km

• M1: 97,687 km (0.066 R)
• M2: 328,667 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.37 AU - 1.65 AU

Year: 561 Days

Day: 34.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.69 AU - 2.61 AU

Year: 953 Days

Day: 21.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.81 AU - 3.61 AU

Year: 1738 Days

Day: 37 Hours

Environment

Temp: -49 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.87 AU - 4.19 AU

Year: 2005 Days

Day: 34.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,556,178 km

• M1: 1,297,911 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.13 AU - 4.85 AU

Year: 2876 Days

Day: 24.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,556,178 km

• M1: 138,378 km (0.099 R)

Planet 8 - Terrestrial

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.52 AU - 8.32 AU

Year: 6738 Days

Day: 30.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.1

Radius: 3.7

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 16.08 AU - 23.18 AU

Year: 26290 Days

Day: 16 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,556,178 km

• M1: 96,790 km (0.091 R)
• M2: 134,189 km (0.091 R)
• M3: 166,502 km (0.054 R)
• M4: 522,097 km (0.117 R)
• M5: 711,338 km (0.109 R)
• M6: 920,625 km (0.118 R)
• M7: 1,148,164 km (0.085 R)
• M8: 1,171,800 km (0.1 R)
• M9: 1,268,291 km (0.074 R)
• M10: 2,644,591 km (0.116 R)
• M11: 2,707,572 km (0.097 R)
• M12: 2,899,955 km (0.049 R)
• M13: 3,365,952 km (0.098 R)
• M14: 3,783,480 km (0.061 R)
• M15: 3,926,346 km (0.08 R)
• M16: 4,291,065 km (0.096 R)
• M17: 4,365,266 km (0.075 R)
• M18: 4,552,862 km (0.109 R)
• M19: 4,819,744 km (0.101 R)
• M20: 4,896,937 km (0.117 R)
• M21: 5,249,389 km (0.094 R)
• M22: 5,328,826 km (0.114 R)
• M23: 5,489,045 km (0.117 R)
• M24: 5,650,611 km (0.081 R)
• M25: 6,145,032 km (0.055 R)
• M26: 6,186,770 km (0.082 R)
• M27: 8,721,855 km (0.089 R)
• M28: 9,243,802 km (0.101 R)
• M29: 9,971,596 km (0.098 R)
• M30: 10,417,098 km (0.093 R)
• M31: 10,566,995 km (0.114 R)
• M32: 10,667,375 km (0.059 R)
• M33: 11,021,174 km (0.068 R)
• M34: 11,276,089 km (0.107 R)
• M35: 11,948,232 km (0.025 R)
• M36: 12,105,310 km (0.058 R)
• M37: 12,210,328 km (0.091 R)
• M38: 12,474,069 km (0.063 R)
• M39: 12,739,904 km (0.076 R)
• M40: 12,846,717 km (0.091 R)
• M41: 12,900,273 km (0.099 R)
• M42: 13,276,961 km (0.114 R)
• M43: 13,439,574 km (0.032 R)
• M44: 14,373,064 km (0.079 R)
• M45: 14,428,715 km (0.106 R)
• M46: 14,875,713 km (0.09 R)
• M47: 14,988,211 km (0.105 R)
• M48: 15,669,031 km (0.088 R)
• M49: 17,355,597 km (0.118 R)
• M50: 17,414,838 km (0.083 R)
• M51: 18,794,280 km (0.111 R)
• M52: 18,915,903 km (0.086 R)
• M53: 19,651,027 km (0.111 R)
• M54: 20,457,958 km (0.028 R)
• M55: 23,072,779 km (0.079 R)
• M56: 23,202,929 km (0.042 R)
• M57: 24,253,555 km (0.081 R)
• M58: 25,386,609 km (0.112 R)
• M59: 25,520,948 km (0.091 R)
• M60: 29,945,754 km (0.066 R)
• M61: 30,372,556 km (0.065 R)
• M62: 30,443,765 km (0.076 R)
• M63: 31,304,102 km (0.11 R)
• M64: 31,520,421 km (0.114 R)
• M65: 31,664,932 km (0.078 R)
• M66: 35,197,985 km (0.083 R)
• M67: 36,782,526 km (0.079 R)
• M68: 38,390,254 km (0.085 R)
• M69: 39,008,692 km (0.11 R)
• M70: 40,255,441 km (0.048 R)
• M71: 40,490,608 km (0.115 R)
• M72: 41,041,278 km (0.116 R)
• M73: 41,515,204 km (0.056 R)
• M74: 43,107,973 km (0.026 R)
• M75: 43,509,344 km (0.119 R)
• M76: 44,315,676 km (0.062 R)
• M77: 44,882,952 km (0.061 R)
• M78: 46,681,866 km (0.068 R)
• M79: 46,846,573 km (0.107 R)
• M80: 47,011,430 km (0.074 R)
• M81: 47,838,706 km (0.052 R)
• M82: 48,670,919 km (0.095 R)
• M83: 49,423,845 km (0.087 R)
• M84: 51,535,718 km (0.096 R)
• M85: 52,559,716 km (0.098 R)
• M86: 52,731,005 km (0.047 R)
• M87: 55,062,189 km (0.074 R)
• M88: 55,497,519 km (0.069 R)
• M89: 56,722,725 km (0.109 R)
• M90: 58,843,425 km (0.072 R)
• M91: 59,021,446 km (0.069 R)
• M92: 59,110,457 km (0.062 R)

Kuiper Belt

Range: 36.3 - 65.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 15,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit