🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.53 AU - 0.77 AU

Year: 195 Days

Day: 29.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,351,257 km

• M1: 43,683 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.61 AU - 0.71 AU

Year: 200 Days

Day: 22.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.69 AU - 1.11 AU

Year: 318 Days

Day: 41.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,351,257 km

• M1: 478,264 km (0.12 R)
• M2: 545,434 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.41 AU - 2.13 AU

Year: 878 Days

Day: 22.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,351,257 km

• M1: 59,540 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.63 AU - 2.47 AU

Year: 1094 Days

Day: 27.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,351,257 km

• M1: 1,649,765 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.21 AU - 2.47 AU

Year: 1334 Days

Day: 13.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,351,257 km

• M1: 54,154 km (0.045 R)
• M2: 1,148,612 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.3

Radius: 4.2

Gravity: 20.48 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.54 AU - 17.24 AU

Year: 21419 Days

Day: 20.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,351,257 km

• M1: 220,657 km (0.05 R)
• M2: 403,166 km (0.094 R)
• M3: 528,529 km (0.096 R)
• M4: 585,975 km (0.12 R)
• M5: 927,208 km (0.12 R)
• M6: 1,399,338 km (0.116 R)
• M7: 1,759,421 km (0.097 R)
• M8: 1,964,818 km (0.116 R)
• M9: 2,024,807 km (0.112 R)
• M10: 2,271,195 km (0.053 R)
• M11: 2,527,157 km (0.118 R)
• M12: 2,725,075 km (0.063 R)
• M13: 3,206,182 km (0.113 R)
• M14: 3,750,419 km (0.107 R)
• M15: 3,787,668 km (0.07 R)
• M16: 4,921,770 km (0.096 R)
• M17: 5,210,195 km (0.111 R)
• M18: 6,064,099 km (0.057 R)
• M19: 7,283,920 km (0.109 R)
• M20: 7,377,269 km (0.104 R)
• M21: 8,186,295 km (0.044 R)
• M22: 8,380,622 km (0.115 R)
• M23: 8,576,596 km (0.069 R)
• M24: 9,630,064 km (0.114 R)
• M25: 10,041,907 km (0.072 R)
• M26: 10,249,997 km (0.06 R)
• M27: 10,407,075 km (0.088 R)
• M28: 10,617,709 km (0.083 R)
• M29: 11,043,016 km (0.096 R)
• M30: 11,746,275 km (0.113 R)
• M31: 12,408,096 km (0.086 R)
• M32: 13,366,121 km (0.118 R)
• M33: 13,480,414 km (0.098 R)
• M34: 13,537,710 km (0.053 R)
• M35: 13,825,237 km (0.089 R)
• M36: 14,231,096 km (0.079 R)
• M37: 15,352,631 km (0.1 R)
• M38: 15,532,298 km (0.1 R)
• M39: 16,136,075 km (0.1 R)
• M40: 16,379,770 km (0.06 R)
• M41: 18,245,854 km (0.116 R)
• M42: 19,011,047 km (0.093 R)
• M43: 19,075,224 km (0.069 R)
• M44: 19,526,860 km (0.099 R)
• M45: 20,704,345 km (0.047 R)
• M46: 21,234,969 km (0.045 R)
• M47: 21,837,250 km (0.034 R)
• M48: 21,904,569 km (0.109 R)
• M49: 23,746,867 km (0.045 R)
• M50: 24,721,497 km (0.065 R)
• M51: 25,780,051 km (0.037 R)
• M52: 26,350,767 km (0.053 R)
• M53: 27,286,951 km (0.093 R)
• M54: 28,674,770 km (0.12 R)
• M55: 29,043,679 km (0.053 R)
• M56: 29,117,730 km (0.101 R)
• M57: 29,340,032 km (0.109 R)
• M58: 30,085,329 km (0.091 R)
• M59: 32,051,793 km (0.1 R)
• M60: 32,588,251 km (0.088 R)
• M61: 32,742,187 km (0.089 R)
• M62: 33,127,700 km (0.116 R)
• M63: 34,606,924 km (0.042 R)
• M64: 35,078,457 km (0.063 R)
• M65: 35,314,971 km (0.11 R)
• M66: 35,948,518 km (0.103 R)
• M67: 38,438,275 km (0.09 R)
• M68: 40,156,257 km (0.109 R)
• M69: 41,232,315 km (0.093 R)
• M70: 41,481,994 km (0.083 R)
• M71: 43,921,187 km (0.072 R)
• M72: 45,286,716 km (0.059 R)
• M73: 45,372,436 km (0.077 R)
• M74: 46,147,203 km (0.092 R)
• M75: 46,666,009 km (0.115 R)
• M76: 47,099,992 km (0.086 R)
• M77: 47,447,957 km (0.057 R)
• M78: 48,673,014 km (0.118 R)
• M79: 49,289,357 km (0.057 R)
• M80: 50,797,004 km (0.115 R)
• M81: 50,975,325 km (0.072 R)
• M82: 51,690,851 km (0.117 R)
• M83: 52,499,877 km (0.103 R)
• M84: 53,675,716 km (0.054 R)
• M85: 53,766,522 km (0.086 R)
• M86: 55,134,744 km (0.107 R)
• M87: 58,371,743 km (0.093 R)
• M88: 59,120,181 km (0.114 R)
• M89: 59,401,724 km (0.097 R)
• M90: 59,589,619 km (0.111 R)
• M91: 61,669,628 km (0.07 R)
• M92: 62,431,979 km (0.043 R)
• M93: 63,005,686 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 18,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit