🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.48 AU - 0.74 AU

Year: 167 Days

Day: 13.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.51 AU - 2.85 AU

Year: 1542 Days

Day: 18.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,623,582 km

• M1: 77,342 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.26 AU - 5.2 AU

Year: 3616 Days

Day: 15.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.55 AU - 5.07 AU

Year: 3708 Days

Day: 18.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.8

Radius: 14.1

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.25 AU - 7.15 AU

Year: 6095 Days

Day: 7.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,623,582 km

• M1: 178,620 km (0.106 R)
• M2: 293,511 km (0.1 R)
• M3: 443,707 km (0.093 R)
• M4: 604,974 km (0.08 R)
• M5: 964,607 km (0.102 R)
• M6: 1,089,072 km (0.115 R)
• M7: 1,202,916 km (0.074 R)
• M8: 1,443,470 km (0.082 R)
• M9: 2,259,077 km (0.085 R)
• M10: 2,450,712 km (0.095 R)
• M11: 2,625,742 km (0.049 R)
• M12: 3,513,605 km (0.117 R)
• M13: 3,736,955 km (0.117 R)
• M14: 3,863,066 km (0.112 R)
• M15: 3,990,673 km (0.115 R)
• M16: 4,408,500 km (0.115 R)
• M17: 4,595,796 km (0.085 R)
• M18: 5,230,091 km (0.103 R)
• M19: 5,687,711 km (0.114 R)
• M20: 6,098,806 km (0.081 R)
• M21: 6,218,035 km (0.1 R)
• M22: 6,550,143 km (0.09 R)
• M23: 6,887,935 km (0.034 R)
• M24: 7,485,129 km (0.115 R)
• M25: 7,581,022 km (0.079 R)
• M26: 7,677,213 km (0.102 R)
• M27: 8,033,705 km (0.115 R)
• M28: 8,263,338 km (0.104 R)
• M29: 8,362,371 km (0.069 R)
• M30: 9,272,226 km (0.112 R)
• M31: 9,721,618 km (0.115 R)
• M32: 10,749,505 km (0.093 R)
• M33: 12,526,279 km (0.116 R)
• M34: 12,831,159 km (0.102 R)
• M35: 13,526,340 km (0.077 R)
• M36: 14,075,514 km (0.051 R)
• M37: 15,033,838 km (0.073 R)
• M38: 15,439,547 km (0.115 R)
• M39: 15,684,589 km (0.095 R)
• M40: 15,807,558 km (0.06 R)
• M41: 17,182,213 km (0.064 R)
• M42: 17,648,809 km (0.102 R)
• M43: 18,768,549 km (0.078 R)
• M44: 19,249,207 km (0.103 R)
• M45: 20,535,898 km (0.073 R)
• M46: 21,212,230 km (0.072 R)
• M47: 22,079,599 km (0.075 R)
• M48: 22,726,011 km (0.118 R)
• M49: 23,285,058 km (0.077 R)
• M50: 23,566,302 km (0.094 R)
• M51: 24,179,653 km (0.089 R)
• M52: 24,798,091 km (0.118 R)
• M53: 25,905,265 km (0.067 R)
• M54: 26,489,295 km (0.114 R)
• M55: 27,077,663 km (0.104 R)
• M56: 27,620,704 km (0.084 R)
• M57: 28,417,163 km (0.101 R)
• M58: 28,969,179 km (0.11 R)
• M59: 29,221,251 km (0.086 R)
• M60: 29,322,230 km (0.09 R)
• M61: 29,879,931 km (0.081 R)
• M62: 29,981,807 km (0.101 R)
• M63: 30,543,696 km (0.096 R)
• M64: 30,954,492 km (0.077 R)
• M65: 31,212,249 km (0.102 R)
• M66: 31,833,679 km (0.09 R)
• M67: 31,937,649 km (0.066 R)
• M68: 32,197,950 km (0.051 R)
• M69: 32,983,488 km (0.115 R)
• M70: 33,299,439 km (0.078 R)
• M71: 34,359,938 km (0.117 R)
• M72: 35,216,386 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.6

Radius: 7.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 18.21 AU - 18.85 AU

Year: 28034 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 38,623,582 km

• M1: 363,822 km (0.064 R)
• M2: 507,436 km (0.116 R)
• M3: 1,164,769 km (0.112 R)
• M4: 2,000,872 km (0.114 R)
• M5: 2,217,190 km (0.03 R)
• M6: 2,440,988 km (0.07 R)
• M7: 3,904,355 km (0.076 R)
• M8: 4,877,489 km (0.083 R)
• M9: 5,286,789 km (0.117 R)
• M10: 6,014,283 km (0.09 R)
• M11: 6,516,483 km (0.106 R)
• M12: 7,494,255 km (0.111 R)
• M13: 7,898,169 km (0.107 R)
• M14: 8,867,713 km (0.086 R)
• M15: 9,510,834 km (0.103 R)
• M16: 9,619,442 km (0.078 R)
• M17: 11,145,041 km (0.071 R)
• M18: 11,297,930 km (0.052 R)
• M19: 12,545,427 km (0.118 R)
• M20: 14,789,694 km (0.109 R)
• M21: 14,957,693 km (0.055 R)
• M22: 15,295,634 km (0.115 R)
• M23: 15,764,324 km (0.059 R)
• M24: 18,177,936 km (0.105 R)
• M25: 18,719,630 km (0.036 R)
• M26: 19,496,193 km (0.098 R)
• M27: 20,097,128 km (0.057 R)
• M28: 20,469,925 km (0.084 R)
• M29: 20,610,248 km (0.089 R)
• M30: 20,797,994 km (0.089 R)
• M31: 21,033,311 km (0.078 R)
• M32: 22,996,783 km (0.085 R)
• M33: 25,620,431 km (0.086 R)
• M34: 26,176,635 km (0.118 R)
• M35: 26,379,939 km (0.108 R)
• M36: 27,817,425 km (0.098 R)
• M37: 28,180,798 km (0.09 R)
• M38: 30,500,612 km (0.047 R)
• M39: 34,037,854 km (0.112 R)
• M40: 34,148,706 km (0.099 R)
• M41: 35,152,059 km (0.081 R)
• M42: 35,601,152 km (0.107 R)
• M43: 36,675,115 km (0.104 R)
• M44: 37,416,223 km (0.093 R)
• M45: 38,162,118 km (0.046 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 14,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit