🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.06 AU - 1.34 AU

Year: 501 Days

Day: 32.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.04 AU - 1.47 AU

Year: 532 Days

Day: 25.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.39 AU - 1.97 AU

Year: 829 Days

Day: 34.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.34 AU - 3.64 AU

Year: 1969 Days

Day: 34.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.37 AU - 4.17 AU

Year: 2787 Days

Day: 21.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,465,623 km

• M1: 2,834,580 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.22 AU - 4.72 AU

Year: 3012 Days

Day: 31.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,465,623 km

• M1: 2,198,191 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.7

Radius: 13.7

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.67 AU - 9.39 AU

Year: 8665 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,465,623 km

• M1: 191,635 km (0.074 R)
• M2: 313,856 km (0.081 R)
• M3: 408,103 km (0.074 R)
• M4: 717,172 km (0.089 R)
• M5: 813,962 km (0.116 R)
• M6: 901,028 km (0.033 R)
• M7: 1,300,903 km (0.109 R)
• M8: 1,387,670 km (0.085 R)
• M9: 1,891,216 km (0.115 R)
• M10: 2,031,090 km (0.074 R)
• M11: 2,215,993 km (0.053 R)
• M12: 2,406,731 km (0.083 R)
• M13: 2,827,400 km (0.094 R)
• M14: 3,128,989 km (0.082 R)
• M15: 3,813,998 km (0.098 R)
• M16: 3,915,724 km (0.109 R)
• M17: 4,095,840 km (0.115 R)
• M18: 4,252,469 km (0.041 R)
• M19: 4,871,655 km (0.054 R)
• M20: 5,037,858 km (0.09 R)
• M21: 5,149,757 km (0.076 R)
• M22: 5,780,013 km (0.105 R)
• M23: 5,926,768 km (0.101 R)
• M24: 6,709,764 km (0.055 R)
• M25: 6,957,348 km (0.097 R)
• M26: 7,082,113 km (0.047 R)
• M27: 7,176,359 km (0.101 R)
• M28: 7,334,335 km (0.089 R)
• M29: 8,438,666 km (0.097 R)
• M30: 8,840,785 km (0.118 R)
• M31: 9,664,022 km (0.062 R)
• M32: 10,262,115 km (0.1 R)
• M33: 10,944,730 km (0.067 R)
• M34: 11,420,301 km (0.114 R)
• M35: 11,753,456 km (0.094 R)
• M36: 11,940,004 km (0.073 R)
• M37: 12,505,484 km (0.093 R)
• M38: 13,389,608 km (0.057 R)
• M39: 14,135,204 km (0.085 R)
• M40: 14,293,777 km (0.105 R)
• M41: 14,653,111 km (0.103 R)
• M42: 14,773,388 km (0.113 R)
• M43: 14,934,505 km (0.078 R)
• M44: 15,136,612 km (0.094 R)
• M45: 15,789,756 km (0.05 R)
• M46: 16,119,619 km (0.067 R)
• M47: 16,786,527 km (0.12 R)
• M48: 17,038,898 km (0.115 R)
• M49: 17,803,643 km (0.089 R)
• M50: 17,889,362 km (0.117 R)
• M51: 18,406,223 km (0.112 R)
• M52: 19,410,623 km (0.05 R)
• M53: 19,941,845 km (0.082 R)
• M54: 21,792,520 km (0.108 R)
• M55: 23,087,888 km (0.106 R)
• M56: 23,933,715 km (0.07 R)
• M57: 25,414,135 km (0.11 R)
• M58: 25,655,736 km (0.105 R)
• M59: 26,336,107 km (0.112 R)
• M60: 27,714,801 km (0.102 R)
• M61: 27,913,766 km (0.059 R)
• M62: 28,613,585 km (0.099 R)
• M63: 29,369,802 km (0.103 R)
• M64: 29,775,811 km (0.081 R)
• M65: 30,337,102 km (0.059 R)
• M66: 30,439,576 km (0.048 R)
• M67: 30,644,675 km (0.078 R)
• M68: 31,005,056 km (0.045 R)
• M69: 31,108,129 km (0.045 R)
• M70: 31,677,798 km (0.038 R)
• M71: 32,094,129 km (0.111 R)
• M72: 32,407,536 km (0.111 R)
• M73: 32,512,255 km (0.105 R)
• M74: 33,090,301 km (0.111 R)
• M75: 33,301,384 km (0.082 R)
• M76: 33,407,000 km (0.053 R)
• M77: 33,937,175 km (0.104 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: 206 - 20,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit