🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.7 AU - 0.94 AU

Year: 283 Days

Day: 20.3 Hours

Environment

Temp: 92 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.09 AU - 1.33 AU

Year: 507 Days

Day: 43.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.12 AU - 1.4 AU

Year: 539 Days

Day: 43 Hours

Environment

Temp: -33 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.46 AU - 2.2 AU

Year: 943 Days

Day: 41.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,183,133 km

• M1: 1,614,759 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.96 AU - 2.36 AU

Year: 1209 Days

Day: 15.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 11.7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.78 AU - 4.92 AU

Year: 3455 Days

Day: 5.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 90,183,133 km

• M1: 149,747 km (0.111 R)
• M2: 477,367 km (0.064 R)
• M3: 613,052 km (0.115 R)
• M4: 706,252 km (0.057 R)
• M5: 796,758 km (0.062 R)
• M6: 909,256 km (0.095 R)
• M7: 1,055,563 km (0.033 R)
• M8: 1,240,166 km (0.109 R)
• M9: 1,675,347 km (0.099 R)
• M10: 1,823,299 km (0.105 R)
• M11: 2,059,364 km (0.099 R)
• M12: 2,181,137 km (0.117 R)
• M13: 2,330,735 km (0.088 R)
• M14: 2,432,312 km (0.118 R)
• M15: 2,509,504 km (0.119 R)
• M16: 2,600,759 km (0.089 R)
• M17: 2,813,338 km (0.071 R)
• M18: 2,990,461 km (0.1 R)
• M19: 3,115,226 km (0.087 R)
• M20: 3,241,786 km (0.074 R)
• M21: 3,705,838 km (0.096 R)
• M22: 3,991,421 km (0.093 R)
• M23: 4,067,716 km (0.103 R)
• M24: 4,221,951 km (0.107 R)
• M25: 4,346,716 km (0.093 R)
• M26: 4,939,871 km (0.053 R)
• M27: 5,055,062 km (0.105 R)
• M28: 5,171,000 km (0.094 R)
• M29: 5,575,662 km (0.104 R)
• M30: 5,678,436 km (0.039 R)
• M31: 5,938,138 km (0.056 R)
• M32: 6,060,808 km (0.114 R)
• M33: 6,184,226 km (0.12 R)
• M34: 6,290,590 km (0.104 R)
• M35: 6,469,360 km (0.09 R)
• M36: 6,631,823 km (0.105 R)
• M37: 7,729,572 km (0.077 R)
• M38: 8,017,698 km (0.037 R)
• M39: 8,095,190 km (0.086 R)
• M40: 8,231,324 km (0.118 R)
• M41: 8,348,608 km (0.118 R)
• M42: 8,446,745 km (0.081 R)
• M43: 8,883,271 km (0.118 R)
• M44: 9,778,315 km (0.097 R)
• M45: 10,089,928 km (0.117 R)
• M46: 10,215,590 km (0.088 R)
• M47: 10,362,794 km (0.054 R)
• M48: 11,001,727 km (0.084 R)
• M49: 11,087,895 km (0.066 R)
• M50: 11,260,830 km (0.057 R)
• M51: 11,609,543 km (0.055 R)
• M52: 11,851,443 km (0.108 R)
• M53: 12,006,127 km (0.095 R)
• M54: 12,384,759 km (0.088 R)
• M55: 12,609,305 km (0.062 R)
• M56: 13,176,730 km (0.113 R)
• M57: 13,268,284 km (0.113 R)
• M58: 13,521,104 km (0.06 R)
• M59: 13,752,383 km (0.065 R)
• M60: 14,101,843 km (0.112 R)
• M61: 14,383,386 km (0.03 R)
• M62: 14,666,874 km (0.073 R)
• M63: 15,047,751 km (0.044 R)
• M64: 15,143,493 km (0.057 R)
• M65: 15,867,996 km (0.119 R)
• M66: 15,989,768 km (0.045 R)
• M67: 16,554,351 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.6

Radius: 6.3

Gravity: 23.07 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.18 AU - 18 AU

Year: 22322 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,183,133 km

• M1: 182,360 km (0.071 R)
• M2: 260,749 km (0.061 R)
• M3: 719,566 km (0.119 R)
• M4: 1,503,159 km (0.116 R)
• M5: 1,571,526 km (0.107 R)
• M6: 1,676,095 km (0.08 R)
• M7: 2,041,263 km (0.066 R)
• M8: 2,117,259 km (0.076 R)
• M9: 2,511,150 km (0.103 R)
• M10: 2,885,145 km (0.082 R)
• M11: 3,823,871 km (0.05 R)
• M12: 4,547,775 km (0.096 R)
• M13: 4,647,407 km (0.099 R)
• M14: 5,105,027 km (0.105 R)
• M15: 5,953,546 km (0.116 R)
• M16: 6,618,210 km (0.096 R)
• M17: 7,074,483 km (0.071 R)
• M18: 7,248,166 km (0.046 R)
• M19: 8,687,597 km (0.064 R)
• M20: 8,998,462 km (0.047 R)
• M21: 9,887,970 km (0.067 R)
• M22: 10,871,726 km (0.098 R)
• M23: 11,341,463 km (0.092 R)
• M24: 11,817,783 km (0.116 R)
• M25: 12,860,480 km (0.062 R)
• M26: 12,930,941 km (0.098 R)
• M27: 14,150,014 km (0.07 R)
• M28: 14,662,536 km (0.083 R)
• M29: 15,405,290 km (0.098 R)
• M30: 16,312,601 km (0.114 R)
• M31: 16,849,956 km (0.081 R)
• M32: 19,056,375 km (0.115 R)
• M33: 19,136,859 km (0.114 R)
• M34: 20,193,319 km (0.074 R)
• M35: 21,519,355 km (0.063 R)
• M36: 22,447,160 km (0.086 R)
• M37: 22,617,253 km (0.092 R)
• M38: 23,474,299 km (0.094 R)
• M39: 23,733,403 km (0.064 R)
• M40: 24,080,470 km (0.115 R)
• M41: 25,751,478 km (0.106 R)
• M42: 26,197,430 km (0.115 R)
• M43: 27,459,736 km (0.111 R)
• M44: 29,297,097 km (0.051 R)
• M45: 30,136,790 km (0.115 R)
• M46: 31,173,653 km (0.118 R)
• M47: 31,553,632 km (0.109 R)
• M48: 32,606,501 km (0.099 R)
• M49: 32,895,674 km (0.115 R)
• M50: 33,088,955 km (0.113 R)
• M51: 33,476,563 km (0.115 R)
• M52: 33,768,129 km (0.066 R)
• M53: 35,239,274 km (0.088 R)
• M54: 35,338,009 km (0.114 R)
• M55: 36,131,925 km (0.107 R)
• M56: 37,333,645 km (0.105 R)
• M57: 38,956,183 km (0.095 R)
• M58: 40,808,953 km (0.078 R)
• M59: 41,016,595 km (0.072 R)
• M60: 41,432,925 km (0.073 R)
• M61: 42,374,794 km (0.064 R)
• M62: 44,706,576 km (0.102 R)
• M63: 45,564,819 km (0.046 R)
• M64: 47,843,344 km (0.092 R)
• M65: 48,391,321 km (0.11 R)
• M66: 49,161,899 km (0.084 R)
• M67: 50,047,668 km (0.078 R)
• M68: 53,415,715 km (0.042 R)
• M69: 54,440,311 km (0.081 R)
• M70: 55,586,380 km (0.068 R)
• M71: 56,046,992 km (0.096 R)
• M72: 57,669,231 km (0.081 R)
• M73: 58,252,364 km (0.096 R)
• M74: 60,249,495 km (0.109 R)
• M75: 60,367,678 km (0.071 R)
• M76: 63,106,815 km (0.05 R)
• M77: 63,587,473 km (0.06 R)
• M78: 63,828,176 km (0.05 R)
• M79: 66,373,882 km (0.051 R)
• M80: 66,495,954 km (0.079 R)
• M81: 66,862,619 km (0.052 R)
• M82: 67,352,402 km (0.049 R)
• M83: 67,475,072 km (0.09 R)
• M84: 67,720,562 km (0.117 R)
• M85: 71,814,458 km (0.075 R)
• M86: 72,441,722 km (0.109 R)
• M87: 75,987,640 km (0.04 R)
• M88: 76,882,983 km (0.116 R)
• M89: 77,524,609 km (0.028 R)
• M90: 78,554,889 km (0.079 R)
• M91: 81,672,958 km (0.108 R)
• M92: 82,458,795 km (0.052 R)
• M93: 82,721,339 km (0.095 R)
• M94: 86,825,407 km (0.098 R)
• M95: 89,778,021 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 12,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit