🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.41 AU - 0.63 AU

Year: 142 Days

Day: 16.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,312,805 km

• M1: 44,131 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.03 AU - 1.19 AU

Year: 443 Days

Day: 17.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.39 AU - 2.77 AU

Year: 1570 Days

Day: 20.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.7

Radius: 5.6

Gravity: 30.48 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.35 AU - 15.89 AU

Year: 21172 Days

Day: 19.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,312,805 km

• M1: 439,519 km (0.103 R)
• M2: 911,949 km (0.11 R)
• M3: 1,669,063 km (0.108 R)
• M4: 1,955,095 km (0.073 R)
• M5: 1,991,896 km (0.114 R)
• M6: 3,466,183 km (0.12 R)
• M7: 3,737,852 km (0.08 R)
• M8: 3,829,855 km (0.089 R)
• M9: 4,205,795 km (0.063 R)
• M10: 4,253,666 km (0.12 R)
• M11: 4,349,857 km (0.092 R)
• M12: 4,992,380 km (0.078 R)
• M13: 5,611,715 km (0.097 R)
• M14: 5,984,064 km (0.085 R)
• M15: 6,091,924 km (0.047 R)
• M16: 6,585,149 km (0.06 R)
• M17: 6,640,799 km (0.059 R)
• M18: 6,864,747 km (0.105 R)
• M19: 7,091,238 km (0.094 R)
• M20: 7,320,273 km (0.092 R)
• M21: 9,550,478 km (0.088 R)
• M22: 10,380,147 km (0.07 R)
• M23: 10,902,094 km (0.038 R)
• M24: 10,967,917 km (0.079 R)
• M25: 11,166,284 km (0.071 R)
• M26: 11,566,608 km (0.102 R)
• M27: 12,934,381 km (0.071 R)
• M28: 13,354,602 km (0.081 R)
• M29: 13,921,877 km (0.09 R)
• M30: 14,064,893 km (0.098 R)
• M31: 17,409,901 km (0.115 R)
• M32: 17,486,944 km (0.1 R)
• M33: 17,563,987 km (0.1 R)
• M34: 17,641,329 km (0.097 R)
• M35: 17,718,671 km (0.082 R)
• M36: 18,029,236 km (0.084 R)
• M37: 18,576,914 km (0.11 R)
• M38: 19,050,840 km (0.099 R)
• M39: 19,849,393 km (0.108 R)
• M40: 21,396,535 km (0.109 R)
• M41: 21,644,418 km (0.067 R)
• M42: 23,151,318 km (0.083 R)
• M43: 23,320,812 km (0.089 R)
• M44: 24,174,418 km (0.055 R)
• M45: 24,951,578 km (0.041 R)
• M46: 28,140,706 km (0.063 R)
• M47: 28,321,719 km (0.034 R)
• M48: 30,894,653 km (0.065 R)
• M49: 31,361,997 km (0.075 R)
• M50: 32,777,791 km (0.035 R)
• M51: 34,504,150 km (0.095 R)
• M52: 37,446,292 km (0.104 R)
• M53: 38,645,468 km (0.062 R)
• M54: 39,350,822 km (0.107 R)
• M55: 40,774,096 km (0.044 R)
• M56: 41,389,392 km (0.08 R)
• M57: 42,110,903 km (0.109 R)
• M58: 43,148,963 km (0.114 R)
• M59: 43,880,496 km (0.117 R)
• M60: 44,510,902 km (0.076 R)
• M61: 44,721,685 km (0.051 R)
• M62: 44,932,768 km (0.097 R)
• M63: 46,847,770 km (0.096 R)
• M64: 46,954,882 km (0.092 R)
• M65: 47,599,649 km (0.073 R)
• M66: 48,789,251 km (0.086 R)
• M67: 49,006,617 km (0.106 R)
• M68: 49,333,189 km (0.117 R)
• M69: 52,638,853 km (0.11 R)
• M70: 53,980,896 km (0.117 R)
• M71: 54,769,127 km (0.106 R)
• M72: 55,901,583 km (0.103 R)
• M73: 56,015,128 km (0.03 R)
• M74: 56,584,647 km (0.083 R)
• M75: 57,270,702 km (0.087 R)
• M76: 57,614,628 km (0.086 R)
• M77: 59,577,053 km (0.089 R)
• M78: 59,925,616 km (0.106 R)
• M79: 60,391,314 km (0.11 R)
• M80: 61,561,169 km (0.032 R)
• M81: 62,502,290 km (0.044 R)
• M82: 64,041,801 km (0.109 R)
• M83: 64,160,732 km (0.107 R)
• M84: 66,434,619 km (0.094 R)
• M85: 66,555,045 km (0.076 R)
• M86: 67,642,024 km (0.099 R)
• M87: 68,978,531 km (0.098 R)
• M88: 69,100,453 km (0.057 R)
• M89: 73,039,814 km (0.095 R)
• M90: 73,661,842 km (0.108 R)
• M91: 74,160,751 km (0.099 R)
• M92: 80,234,724 km (0.116 R)
• M93: 86,072,182 km (0.046 R)
• M94: 86,203,529 km (0.099 R)
• M95: 86,334,726 km (0.068 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 18,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit