🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.7 AU - 1.02 AU

Year: 278 Days

Day: 13.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,926,548 km

• M1: 468,989 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.79 AU - 1.29 AU

Year: 369 Days

Day: 29.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.15 AU - 1.81 AU

Year: 627 Days

Day: 39 Hours

Environment

Temp: 8 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.89 AU - 1.97 AU

Year: 934 Days

Day: 45.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.99 AU - 1.99 AU

Year: 978 Days

Day: 18.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 157.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.79 AU - 2.75 AU

Year: 1191 Days

Day: 30.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.93 AU - 6.21 AU

Year: 3976 Days

Day: 37.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.5

Radius: 11

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.1 AU - 13.14 AU

Year: 14694 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,926,548 km

• M1: 288,275 km (0.067 R)
• M2: 370,105 km (0.072 R)
• M3: 462,856 km (0.082 R)
• M4: 535,112 km (0.112 R)
• M5: 693,536 km (0.063 R)
• M6: 778,956 km (0.08 R)
• M7: 850,314 km (0.09 R)
• M8: 1,711,250 km (0.111 R)
• M9: 1,782,608 km (0.114 R)
• M10: 1,953,299 km (0.075 R)
• M11: 2,180,688 km (0.12 R)
• M12: 2,579,067 km (0.103 R)
• M13: 2,885,893 km (0.045 R)
• M14: 3,263,777 km (0.032 R)
• M15: 3,595,884 km (0.099 R)
• M16: 4,358,384 km (0.068 R)
• M17: 4,523,540 km (0.059 R)
• M18: 4,690,641 km (0.111 R)
• M19: 5,379,988 km (0.065 R)
• M20: 5,450,748 km (0.1 R)
• M21: 5,736,630 km (0.096 R)
• M22: 7,712,219 km (0.079 R)
• M23: 7,912,381 km (0.101 R)
• M24: 8,033,406 km (0.062 R)
• M25: 8,730,532 km (0.102 R)
• M26: 8,981,258 km (0.092 R)
• M27: 9,192,041 km (0.079 R)
• M28: 9,276,714 km (0.073 R)
• M29: 10,712,704 km (0.03 R)
• M30: 11,662,052 km (0.075 R)
• M31: 11,753,905 km (0.032 R)
• M32: 12,638,327 km (0.053 R)
• M33: 12,922,114 km (0.117 R)
• M34: 13,689,103 km (0.116 R)
• M35: 14,224,962 km (0.092 R)
• M36: 14,470,901 km (0.106 R)
• M37: 14,966,818 km (0.057 R)
• M38: 15,267,061 km (0.118 R)
• M39: 15,468,420 km (0.025 R)
• M40: 15,924,544 km (0.039 R)
• M41: 17,110,256 km (0.065 R)
• M42: 17,845,829 km (0.081 R)
• M43: 18,914,706 km (0.114 R)
• M44: 19,076,720 km (0.114 R)
• M45: 19,729,865 km (0.117 R)
• M46: 20,667,544 km (0.096 R)
• M47: 21,845,927 km (0.12 R)
• M48: 22,930,810 km (0.051 R)
• M49: 23,103,596 km (0.044 R)
• M50: 23,508,707 km (0.088 R)
• M51: 24,033,048 km (0.062 R)
• M52: 24,150,183 km (0.029 R)
• M53: 24,620,219 km (0.052 R)
• M54: 24,915,525 km (0.108 R)
• M55: 27,076,467 km (0.117 R)
• M56: 28,674,172 km (0.11 R)
• M57: 29,547,075 km (0.047 R)
• M58: 30,302,245 km (0.077 R)
• M59: 30,745,654 km (0.09 R)
• M60: 32,476,202 km (0.061 R)
• M61: 32,735,305 km (0.111 R)
• M62: 32,929,932 km (0.053 R)
• M63: 33,385,906 km (0.109 R)
• M64: 33,975,172 km (0.119 R)
• M65: 34,832,368 km (0.075 R)
• M66: 35,563,303 km (0.093 R)
• M67: 35,763,465 km (0.088 R)
• M68: 36,299,175 km (0.05 R)
• M69: 39,086,333 km (0.068 R)
• M70: 39,223,963 km (0.12 R)
• M71: 41,660,015 km (0.113 R)
• M72: 42,647,959 km (0.029 R)
• M73: 43,429,758 km (0.111 R)
• M74: 44,503,422 km (0.027 R)
• M75: 44,863,205 km (0.064 R)
• M76: 45,440,952 km (0.118 R)
• M77: 46,239,355 km (0.076 R)
• M78: 47,115,700 km (0.071 R)
• M79: 47,262,306 km (0.098 R)
• M80: 47,482,364 km (0.115 R)
• M81: 49,181,646 km (0.105 R)
• M82: 49,404,697 km (0.104 R)
• M83: 49,926,494 km (0.034 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 20,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit