🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.54 AU

Year: 169 Days

Day: 47.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.52 AU - 0.74 AU

Year: 225 Days

Day: 24.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,059,880 km

• M1: 163,211 km (0.09 R)

Asteroid Belt

Center: 1.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.07 AU - 2.15 AU

Year: 1378 Days

Day: 21 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.9

Radius: 8.3

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.66 AU - 8.54 AU

Year: 8506 Days

Day: 11 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,059,880 km

• M1: 172,187 km (0.118 R)
• M2: 262,843 km (0.045 R)
• M3: 747,690 km (0.026 R)
• M4: 932,444 km (0.037 R)
• M5: 1,022,950 km (0.115 R)
• M6: 1,164,320 km (0.119 R)
• M7: 1,229,246 km (0.06 R)
• M8: 1,519,166 km (0.061 R)
• M9: 2,427,824 km (0.098 R)
• M10: 2,596,869 km (0.091 R)
• M11: 2,769,805 km (0.071 R)
• M12: 2,902,049 km (0.068 R)
• M13: 2,991,359 km (0.11 R)
• M14: 3,311,199 km (0.054 R)
• M15: 3,666,195 km (0.082 R)
• M16: 3,762,985 km (0.113 R)
• M17: 4,259,351 km (0.068 R)
• M18: 4,412,240 km (0.085 R)
• M19: 4,593,103 km (0.053 R)
• M20: 4,882,127 km (0.108 R)
• M21: 5,042,346 km (0.065 R)
• M22: 5,313,118 km (0.107 R)
• M23: 5,869,024 km (0.039 R)
• M24: 5,954,145 km (0.08 R)
• M25: 6,356,114 km (0.117 R)
• M26: 6,501,972 km (0.108 R)
• M27: 6,767,060 km (0.074 R)
• M28: 6,826,450 km (0.072 R)
• M29: 7,277,637 km (0.114 R)
• M30: 7,369,042 km (0.119 R)
• M31: 7,460,745 km (0.075 R)
• M32: 7,553,047 km (0.03 R)
• M33: 8,303,879 km (0.076 R)
• M34: 8,850,060 km (0.112 R)
• M35: 8,947,748 km (0.099 R)
• M36: 9,012,973 km (0.046 R)
• M37: 9,876,003 km (0.1 R)
• M38: 10,869,332 km (0.09 R)
• M39: 11,894,228 km (0.083 R)
• M40: 12,002,088 km (0.087 R)
• M41: 12,765,635 km (0.065 R)
• M42: 13,171,943 km (0.079 R)
• M43: 13,246,293 km (0.112 R)
• M44: 13,997,125 km (0.053 R)
• M45: 14,110,969 km (0.09 R)
• M46: 14,263,259 km (0.037 R)
• M47: 14,492,743 km (0.112 R)
• M48: 14,761,869 km (0.104 R)
• M49: 14,916,404 km (0.092 R)
• M50: 15,305,209 km (0.089 R)
• M51: 15,736,798 km (0.108 R)
• M52: 16,491,520 km (0.085 R)
• M53: 16,772,614 km (0.08 R)
• M54: 16,933,881 km (0.049 R)
• M55: 17,666,162 km (0.106 R)
• M56: 17,789,281 km (0.118 R)
• M57: 18,325,889 km (0.098 R)
• M58: 19,077,468 km (0.07 R)
• M59: 19,967,127 km (0.082 R)
• M60: 20,266,772 km (0.049 R)
• M61: 20,352,641 km (0.112 R)
• M62: 20,567,762 km (0.098 R)
• M63: 20,827,016 km (0.077 R)
• M64: 20,913,633 km (0.088 R)
• M65: 21,611,208 km (0.101 R)
• M66: 21,830,668 km (0.076 R)
• M67: 22,006,894 km (0.057 R)
• M68: 22,582,696 km (0.093 R)
• M69: 22,894,757 km (0.071 R)
• M70: 23,703,932 km (0.108 R)
• M71: 24,385,351 km (0.1 R)
• M72: 24,889,196 km (0.095 R)
• M73: 25,073,202 km (0.108 R)
• M74: 26,233,782 km (0.109 R)
• M75: 26,374,254 km (0.109 R)
• M76: 26,514,876 km (0.117 R)
• M77: 27,080,207 km (0.096 R)
• M78: 27,222,175 km (0.088 R)
• M79: 27,887,736 km (0.117 R)
• M80: 28,607,002 km (0.075 R)
• M81: 30,357,746 km (0.056 R)
• M82: 31,444,724 km (0.113 R)
• M83: 32,142,898 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.9

Radius: 6.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 12.13 AU - 12.57 AU

Year: 19513 Days

Day: 24 Hours

Environment

Temp: -218 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,059,880 km

• M1: 488,736 km (0.088 R)
• M2: 646,113 km (0.062 R)
• M3: 748,588 km (0.07 R)
• M4: 1,516,174 km (0.1 R)
• M5: 2,017,028 km (0.076 R)
• M6: 2,702,934 km (0.119 R)
• M7: 3,275,595 km (0.06 R)
• M8: 3,916,323 km (0.066 R)
• M9: 4,430,042 km (0.092 R)
• M10: 4,862,978 km (0.104 R)
• M11: 4,998,813 km (0.09 R)
• M12: 5,985,261 km (0.097 R)
• M13: 6,241,074 km (0.112 R)
• M14: 6,991,756 km (0.118 R)
• M15: 7,183,839 km (0.032 R)
• M16: 8,865,020 km (0.079 R)
• M17: 8,948,047 km (0.084 R)
• M18: 9,198,474 km (0.045 R)
• M19: 9,493,780 km (0.073 R)
• M20: 10,223,518 km (0.091 R)
• M21: 10,793,786 km (0.078 R)
• M22: 11,239,438 km (0.045 R)
• M23: 11,509,761 km (0.089 R)
• M24: 11,691,223 km (0.077 R)
• M25: 12,102,767 km (0.092 R)
• M26: 12,333,447 km (0.085 R)
• M27: 12,612,297 km (0.066 R)
• M28: 12,940,066 km (0.075 R)
• M29: 14,376,954 km (0.068 R)
• M30: 16,369,897 km (0.091 R)
• M31: 17,346,471 km (0.079 R)
• M32: 17,763,251 km (0.065 R)
• M33: 18,236,130 km (0.034 R)
• M34: 18,606,834 km (0.069 R)
• M35: 18,713,198 km (0.102 R)
• M36: 19,194,304 km (0.076 R)
• M37: 19,463,431 km (0.1 R)
• M38: 19,679,450 km (0.038 R)
• M39: 21,660,425 km (0.104 R)
• M40: 22,561,004 km (0.094 R)
• M41: 23,072,928 km (0.114 R)
• M42: 23,358,960 km (0.118 R)
• M43: 24,050,401 km (0.106 R)
• M44: 25,748,786 km (0.054 R)
• M45: 25,986,048 km (0.067 R)
• M46: 26,582,345 km (0.03 R)
• M47: 27,606,641 km (0.117 R)
• M48: 27,727,965 km (0.109 R)
• M49: 29,693,382 km (0.073 R)
• M50: 30,129,310 km (0.107 R)
• M51: 30,379,438 km (0.115 R)
• M52: 30,630,164 km (0.076 R)
• M53: 32,853,188 km (0.102 R)
• M54: 33,627,357 km (0.079 R)
• M55: 34,407,361 km (0.095 R)
• M56: 35,720,830 km (0.1 R)
• M57: 39,143,330 km (0.106 R)
• M58: 39,279,763 km (0.042 R)
• M59: 39,826,693 km (0.116 R)
• M60: 40,169,871 km (0.104 R)
• M61: 42,458,868 km (0.087 R)
• M62: 42,739,214 km (0.055 R)
• M63: 42,809,375 km (0.077 R)
• M64: 46,727,793 km (0.046 R)
• M65: 47,961,975 km (0.062 R)
• M66: 48,180,986 km (0.089 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit