🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.07 AU - 1.59 AU

Year: 563 Days

Day: 30.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,546,301 km

• M1: 81,531 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.69 AU - 2.65 AU

Year: 1173 Days

Day: 22.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.18 AU - 2.3 AU

Year: 1231 Days

Day: 33.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,546,301 km

• M1: 736,620 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.21 AU - 2.37 AU

Year: 1272 Days

Day: 23.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 85.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.95 AU - 3.23 AU

Year: 1530 Days

Day: 28.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.76 AU - 4.22 AU

Year: 2926 Days

Day: 33.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,546,301 km

• M1: 156,479 km (0.07 R)

Asteroid Belt

Center: 11.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.4

Radius: 5.2

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 15.59 AU - 21.93 AU

Year: 29828 Days

Day: 22.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,546,301 km

• M1: 77,193 km (0.074 R)
• M2: 249,080 km (0.105 R)
• M3: 306,975 km (0.088 R)
• M4: 1,120,039 km (0.08 R)
• M5: 1,306,588 km (0.09 R)
• M6: 1,430,455 km (0.083 R)
• M7: 1,747,004 km (0.114 R)
• M8: 1,824,645 km (0.075 R)
• M9: 1,863,840 km (0.106 R)
• M10: 1,903,483 km (0.108 R)
• M11: 2,105,440 km (0.044 R)
• M12: 2,146,580 km (0.09 R)
• M13: 2,729,264 km (0.091 R)
• M14: 3,003,177 km (0.103 R)
• M15: 4,367,510 km (0.091 R)
• M16: 5,014,969 km (0.119 R)
• M17: 5,153,647 km (0.119 R)
• M18: 5,237,421 km (0.085 R)
• M19: 5,406,467 km (0.115 R)
• M20: 5,982,568 km (0.11 R)
• M21: 6,699,441 km (0.106 R)
• M22: 7,792,703 km (0.098 R)
• M23: 8,806,228 km (0.105 R)
• M24: 9,074,607 km (0.113 R)
• M25: 9,930,157 km (0.054 R)
• M26: 9,964,864 km (0.099 R)
• M27: 10,069,433 km (0.112 R)
• M28: 10,739,781 km (0.07 R)
• M29: 11,790,556 km (0.093 R)
• M30: 12,123,262 km (0.09 R)
• M31: 12,160,362 km (0.106 R)
• M32: 12,197,612 km (0.027 R)
• M33: 12,346,761 km (0.037 R)
• M34: 12,797,948 km (0.109 R)
• M35: 13,025,636 km (0.095 R)
• M36: 13,369,412 km (0.093 R)
• M37: 13,871,463 km (0.085 R)
• M38: 14,695,448 km (0.102 R)
• M39: 14,973,700 km (0.042 R)
• M40: 15,093,378 km (0.073 R)
• M41: 15,213,505 km (0.039 R)
• M42: 15,374,024 km (0.031 R)
• M43: 15,494,899 km (0.096 R)
• M44: 15,535,140 km (0.107 R)
• M45: 15,615,923 km (0.096 R)
• M46: 15,981,241 km (0.101 R)
• M47: 16,226,283 km (0.105 R)
• M48: 17,135,539 km (0.112 R)
• M49: 17,177,276 km (0.087 R)
• M50: 18,231,193 km (0.105 R)
• M51: 18,658,744 km (0.091 R)
• M52: 19,610,635 km (0.101 R)
• M53: 20,978,708 km (0.102 R)
• M54: 22,468,403 km (0.119 R)
• M55: 22,559,808 km (0.055 R)
• M56: 22,834,619 km (0.105 R)
• M57: 23,064,551 km (0.043 R)
• M58: 23,249,005 km (0.102 R)
• M59: 23,295,231 km (0.113 R)
• M60: 24,038,583 km (0.109 R)
• M61: 25,263,041 km (0.116 R)
• M62: 26,218,672 km (0.119 R)
• M63: 27,283,510 km (0.08 R)
• M64: 27,478,586 km (0.087 R)
• M65: 28,313,043 km (0.082 R)
• M66: 29,105,911 km (0.098 R)
• M67: 29,956,375 km (0.1 R)
• M68: 30,409,956 km (0.098 R)
• M69: 31,835,324 km (0.091 R)
• M70: 32,092,184 km (0.083 R)
• M71: 32,401,403 km (0.11 R)
• M72: 32,659,758 km (0.081 R)
• M73: 34,171,594 km (0.104 R)
• M74: 34,434,587 km (0.058 R)
• M75: 34,592,563 km (0.117 R)
• M76: 35,439,885 km (0.068 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 13,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit