🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.62 AU - 0.64 AU

Year: 179 Days

Day: 14.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,431,515 km

• M1: 72,705 km (0.053 R)
• M2: 438,023 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.85 AU - 0.93 AU

Year: 301 Days

Day: 14.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,431,515 km

• M1: 210,783 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.03 AU - 1.09 AU

Year: 391 Days

Day: 46.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.26 AU - 1.42 AU

Year: 556 Days

Day: 47 Hours

Environment

Temp: -7 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,431,515 km

• M1: 755,918 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.71 AU - 2.03 AU

Year: 916 Days

Day: 18.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,431,515 km

• M1: 127,757 km (0.112 R)
• M2: 307,424 km (0.089 R)

Asteroid Belt

Center: 2.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2 AU - 3 AU

Year: 1416 Days

Day: 12.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.17 AU - 4.45 AU

Year: 3205 Days

Day: 25.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,431,515 km

• M1: 258,505 km (0.074 R)
• M2: 2,280,919 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.1

Radius: 10.1

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.24 AU - 14.06 AU

Year: 14242 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,431,515 km

• M1: 209,138 km (0.085 R)
• M2: 334,950 km (0.114 R)
• M3: 463,155 km (0.113 R)
• M4: 559,197 km (0.1 R)
• M5: 871,707 km (0.028 R)
• M6: 1,080,246 km (0.054 R)
• M7: 1,496,428 km (0.055 R)
• M8: 1,826,590 km (0.093 R)
• M9: 2,236,039 km (0.065 R)
• M10: 3,170,428 km (0.118 R)
• M11: 3,331,545 km (0.088 R)
• M12: 3,695,516 km (0.112 R)
• M13: 4,212,377 km (0.083 R)
• M14: 4,282,987 km (0.1 R)
• M15: 4,425,554 km (0.106 R)
• M16: 5,778,068 km (0.079 R)
• M17: 5,935,744 km (0.064 R)
• M18: 6,054,974 km (0.119 R)
• M19: 6,295,976 km (0.096 R)
• M20: 7,079,570 km (0.063 R)
• M21: 8,512,717 km (0.117 R)
• M22: 8,692,384 km (0.091 R)
• M23: 8,828,070 km (0.119 R)
• M24: 9,055,758 km (0.074 R)
• M25: 9,750,191 km (0.117 R)
• M26: 9,843,989 km (0.096 R)
• M27: 9,985,508 km (0.087 R)
• M28: 10,270,343 km (0.101 R)
• M29: 10,751,001 km (0.114 R)
• M30: 11,337,723 km (0.086 R)
• M31: 11,884,504 km (0.102 R)
• M32: 12,287,670 km (0.106 R)
• M33: 12,389,247 km (0.094 R)
• M34: 12,541,986 km (0.115 R)
• M35: 13,523,947 km (0.048 R)
• M36: 15,561,171 km (0.088 R)
• M37: 15,726,027 km (0.116 R)
• M38: 16,896,481 km (0.105 R)
• M39: 17,009,427 km (0.064 R)
• M40: 17,349,763 km (0.106 R)
• M41: 18,675,050 km (0.094 R)
• M42: 20,332,146 km (0.08 R)
• M43: 21,117,385 km (0.1 R)
• M44: 21,421,966 km (0.063 R)
• M45: 22,468,703 km (0.064 R)
• M46: 23,217,590 km (0.118 R)
• M47: 23,974,704 km (0.116 R)
• M48: 24,101,713 km (0.108 R)
• M49: 24,932,430 km (0.106 R)
• M50: 26,359,743 km (0.095 R)
• M51: 27,017,226 km (0.112 R)
• M52: 27,480,530 km (0.111 R)
• M53: 28,147,288 km (0.114 R)
• M54: 28,348,198 km (0.08 R)
• M55: 28,415,368 km (0.097 R)
• M56: 28,954,219 km (0.082 R)
• M57: 29,973,579 km (0.111 R)
• M58: 32,047,604 km (0.061 R)
• M59: 32,187,478 km (0.102 R)
• M60: 34,096,047 km (0.117 R)
• M61: 35,028,042 km (0.092 R)
• M62: 35,244,361 km (0.111 R)
• M63: 35,533,384 km (0.073 R)
• M64: 36,917,015 km (0.081 R)
• M65: 37,284,128 km (0.102 R)
• M66: 37,504,934 km (0.06 R)
• M67: 39,062,697 km (0.117 R)
• M68: 39,212,295 km (0.118 R)
• M69: 39,736,934 km (0.083 R)
• M70: 39,962,378 km (0.098 R)
• M71: 40,793,095 km (0.064 R)
• M72: 41,020,634 km (0.088 R)
• M73: 41,477,057 km (0.101 R)
• M74: 42,241,352 km (0.061 R)
• M75: 44,796,484 km (0.07 R)
• M76: 45,423,449 km (0.104 R)
• M77: 45,580,676 km (0.089 R)
• M78: 45,659,365 km (0.115 R)
• M79: 48,923,291 km (0.053 R)
• M80: 49,973,917 km (0.115 R)
• M81: 51,768,642 km (0.081 R)
• M82: 52,344,145 km (0.093 R)
• M83: 56,347,085 km (0.058 R)
• M84: 56,431,458 km (0.08 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 18,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit