🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.65 AU - 0.77 AU

Year: 219 Days

Day: 14.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,139,553 km

• M1: 134,937 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.84 AU - 2.46 AU

Year: 1151 Days

Day: 34.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.88 AU - 2.5 AU

Year: 1184 Days

Day: 47.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,139,553 km

• M1: 191,934 km (0.111 R)
• M2: 454,179 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.95 AU - 2.59 AU

Year: 1249 Days

Day: 44.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.23 AU - 4.51 AU

Year: 2781 Days

Day: 45.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,139,553 km

• M1: 112,797 km (0.076 R)

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.2

Radius: 12.7

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.78 AU - 8.18 AU

Year: 8234 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,139,553 km

• M1: 179,368 km (0.111 R)
• M2: 297,849 km (0.1 R)
• M3: 408,851 km (0.073 R)
• M4: 656,735 km (0.028 R)
• M5: 783,743 km (0.052 R)
• M6: 1,257,520 km (0.104 R)
• M7: 1,462,020 km (0.049 R)
• M8: 1,789,939 km (0.113 R)
• M9: 1,904,530 km (0.109 R)
• M10: 2,141,494 km (0.059 R)
• M11: 2,438,744 km (0.112 R)
• M12: 2,936,756 km (0.082 R)
• M13: 3,073,189 km (0.089 R)
• M14: 3,409,335 km (0.105 R)
• M15: 3,640,165 km (0.096 R)
• M16: 4,425,853 km (0.071 R)
• M17: 5,131,057 km (0.059 R)
• M18: 5,229,942 km (0.058 R)
• M19: 6,359,705 km (0.03 R)
• M20: 6,789,051 km (0.041 R)
• M21: 7,080,467 km (0.096 R)
• M22: 7,376,073 km (0.096 R)
• M23: 7,525,371 km (0.113 R)
• M24: 7,865,108 km (0.057 R)
• M25: 8,442,556 km (0.117 R)
• M26: 8,638,080 km (0.084 R)
• M27: 9,233,779 km (0.08 R)
• M28: 9,435,287 km (0.103 R)
• M29: 9,719,822 km (0.07 R)
• M30: 10,172,805 km (0.074 R)
• M31: 10,422,932 km (0.081 R)
• M32: 10,717,191 km (0.108 R)
• M33: 10,929,022 km (0.094 R)
• M34: 11,659,808 km (0.096 R)
• M35: 11,746,874 km (0.044 R)
• M36: 13,715,731 km (0.076 R)
• M37: 13,945,962 km (0.12 R)
• M38: 14,177,390 km (0.039 R)
• M39: 14,363,490 km (0.073 R)
• M40: 14,832,330 km (0.078 R)
• M41: 16,220,149 km (0.049 R)
• M42: 16,366,157 km (0.115 R)
• M43: 16,905,008 km (0.07 R)
• M44: 17,102,477 km (0.108 R)
• M45: 18,252,436 km (0.113 R)
• M46: 19,015,834 km (0.106 R)
• M47: 20,050,004 km (0.029 R)
• M48: 20,626,554 km (0.11 R)
• M49: 20,731,871 km (0.081 R)
• M50: 22,118,644 km (0.1 R)
• M51: 23,645,439 km (0.051 R)
• M52: 23,976,948 km (0.071 R)
• M53: 24,143,301 km (0.061 R)
• M54: 25,262,293 km (0.092 R)
• M55: 25,375,090 km (0.095 R)
• M56: 26,972,346 km (0.075 R)
• M57: 27,203,176 km (0.1 R)
• M58: 27,899,554 km (0.119 R)
• M59: 28,016,240 km (0.046 R)
• M60: 29,428,594 km (0.085 R)
• M61: 29,785,235 km (0.026 R)
• M62: 31,347,635 km (0.118 R)
• M63: 31,651,020 km (0.051 R)
• M64: 31,833,679 km (0.114 R)
• M65: 32,444,786 km (0.068 R)
• M66: 32,751,761 km (0.09 R)
• M67: 33,616,437 km (0.113 R)
• M68: 34,990,493 km (0.032 R)
• M69: 35,368,527 km (0.117 R)
• M70: 36,191,914 km (0.117 R)
• M71: 36,446,679 km (0.106 R)
• M72: 37,535,602 km (0.064 R)
• M73: 37,728,882 km (0.116 R)
• M74: 37,857,836 km (0.107 R)
• M75: 38,245,892 km (0.083 R)
• M76: 39,483,216 km (0.075 R)
• M77: 39,614,264 km (0.114 R)
• M78: 40,601,460 km (0.065 R)
• M79: 41,463,593 km (0.106 R)
• M80: 41,663,306 km (0.087 R)
• M81: 41,997,059 km (0.08 R)
• M82: 44,086,044 km (0.096 R)
• M83: 44,767,013 km (0.087 R)
• M84: 45,863,865 km (0.116 R)
• M85: 46,139,574 km (0.112 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: 247 - 16,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit