🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.55 AU - 0.55 AU

Year: 147 Days

Day: 37.6 Hours

Environment

Temp: 249 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.49 AU - 0.73 AU

Year: 171 Days

Day: 15.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 144.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,862,818 km

• M1: 110,852 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.1 AU - 1.44 AU

Year: 515 Days

Day: 24.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,862,818 km

• M1: 476,619 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.52 AU - 1.64 AU

Year: 715 Days

Day: 43 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.21 AU - 2.51 AU

Year: 1305 Days

Day: 36.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.39 AU - 2.55 AU

Year: 1397 Days

Day: 15.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.04 AU - 4.12 AU

Year: 2966 Days

Day: 35.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,862,818 km

• M1: 2,717,894 km (0.047 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.29 AU - 4.73 AU

Year: 3447 Days

Day: 43 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,862,818 km

• M1: 1,362,837 km (0.086 R)

Asteroid Belt

Center: 5.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.7

Radius: 9.8

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.21 AU - 5.89 AU

Year: 4706 Days

Day: 9.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,862,818 km

• M1: 140,472 km (0.115 R)
• M2: 320,887 km (0.119 R)
• M3: 414,835 km (0.092 R)
• M4: 498,311 km (0.078 R)
• M5: 623,823 km (0.104 R)
• M6: 867,219 km (0.073 R)
• M7: 950,545 km (0.112 R)
• M8: 1,022,053 km (0.077 R)
• M9: 1,201,869 km (0.065 R)
• M10: 1,295,667 km (0.09 R)
• M11: 1,424,920 km (0.079 R)
• M12: 1,491,042 km (0.049 R)
• M13: 1,575,415 km (0.088 R)
• M14: 1,784,553 km (0.117 R)
• M15: 2,096,465 km (0.091 R)
• M16: 2,445,626 km (0.071 R)
• M17: 2,606,743 km (0.081 R)
• M18: 2,688,573 km (0.042 R)
• M19: 2,813,188 km (0.059 R)
• M20: 2,897,262 km (0.1 R)
• M21: 3,198,253 km (0.097 R)
• M22: 3,784,078 km (0.091 R)
• M23: 4,233,171 km (0.087 R)
• M24: 4,427,349 km (0.09 R)
• M25: 4,649,502 km (0.084 R)
• M26: 5,787,044 km (0.077 R)
• M27: 6,166,424 km (0.056 R)
• M28: 6,276,229 km (0.087 R)
• M29: 7,440,101 km (0.102 R)
• M30: 8,212,026 km (0.079 R)
• M31: 8,393,937 km (0.086 R)
• M32: 8,669,047 km (0.064 R)
• M33: 8,730,681 km (0.095 R)
• M34: 9,103,030 km (0.081 R)
• M35: 9,291,225 km (0.116 R)
• M36: 9,449,050 km (0.111 R)
• M37: 10,447,317 km (0.117 R)
• M38: 10,578,664 km (0.113 R)
• M39: 11,209,668 km (0.071 R)
• M40: 11,377,666 km (0.109 R)
• M41: 11,955,413 km (0.107 R)
• M42: 12,024,078 km (0.098 R)
• M43: 12,161,559 km (0.094 R)
• M44: 12,647,303 km (0.033 R)
• M45: 12,752,171 km (0.085 R)
• M46: 12,857,488 km (0.077 R)
• M47: 13,104,025 km (0.093 R)
• M48: 13,210,240 km (0.065 R)
• M49: 13,494,775 km (0.112 R)
• M50: 13,637,791 km (0.12 R)
• M51: 13,853,212 km (0.042 R)
• M52: 13,997,574 km (0.093 R)
• M53: 15,244,023 km (0.092 R)
• M54: 15,318,523 km (0.049 R)
• M55: 16,449,483 km (0.057 R)
• M56: 16,678,966 km (0.114 R)
• M57: 17,140,924 km (0.052 R)
• M58: 17,646,266 km (0.068 R)
• M59: 17,999,017 km (0.064 R)
• M60: 18,117,050 km (0.114 R)
• M61: 18,354,013 km (0.038 R)
• M62: 19,030,944 km (0.113 R)
• M63: 19,432,913 km (0.104 R)
• M64: 19,716,102 km (0.068 R)
• M65: 21,861,485 km (0.108 R)
• M66: 23,004,413 km (0.06 R)
• M67: 24,733,166 km (0.092 R)
• M68: 25,215,768 km (0.09 R)
• M69: 25,436,276 km (0.098 R)
• M70: 25,613,100 km (0.099 R)
• M71: 25,701,662 km (0.066 R)
• M72: 25,879,085 km (0.084 R)
• M73: 26,369,168 km (0.073 R)
• M74: 27,267,952 km (0.027 R)
• M75: 27,539,622 km (0.061 R)
• M76: 27,675,756 km (0.118 R)
• M77: 27,948,622 km (0.032 R)
• M78: 28,726,830 km (0.063 R)
• M79: 28,910,985 km (0.118 R)
• M80: 29,280,492 km (0.072 R)
• M81: 29,373,093 km (0.065 R)
• M82: 30,398,437 km (0.117 R)
• M83: 31,198,636 km (0.06 R)
• M84: 31,530,145 km (0.116 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 18,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit