🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.78 AU - 1 AU

Year: 305 Days

Day: 22.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.38 AU - 2.1 AU

Year: 834 Days

Day: 22.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.99 AU - 2.59 AU

Year: 1259 Days

Day: 33.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,049,088 km

• M1: 529,427 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.31 AU - 4.67 AU

Year: 2897 Days

Day: 21.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.8

Radius: 4.7

Gravity: 19.14 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 16.25 AU - 22.63 AU

Year: 31151 Days

Day: 19.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,049,088 km

• M1: 61,186 km (0.036 R)
• M2: 172,786 km (0.066 R)
• M3: 234,569 km (0.09 R)
• M4: 533,316 km (0.103 R)
• M5: 603,777 km (0.063 R)
• M6: 1,305,092 km (0.083 R)
• M7: 1,466,957 km (0.094 R)
• M8: 2,214,198 km (0.051 R)
• M9: 2,290,792 km (0.027 R)
• M10: 2,407,179 km (0.115 R)
• M11: 2,645,938 km (0.117 R)
• M12: 2,976,100 km (0.073 R)
• M13: 3,674,572 km (0.108 R)
• M14: 4,277,901 km (0.105 R)
• M15: 4,469,685 km (0.032 R)
• M16: 4,566,625 km (0.078 R)
• M17: 4,762,598 km (0.104 R)
• M18: 5,011,379 km (0.052 R)
• M19: 5,366,973 km (0.069 R)
• M20: 5,573,717 km (0.092 R)
• M21: 5,888,920 km (0.099 R)
• M22: 6,646,484 km (0.088 R)
• M23: 7,376,970 km (0.114 R)
• M24: 7,664,797 km (0.097 R)
• M25: 7,722,691 km (0.117 R)
• M26: 9,219,118 km (0.112 R)
• M27: 9,842,194 km (0.054 R)
• M28: 10,031,734 km (0.075 R)
• M29: 10,222,621 km (0.075 R)
• M30: 13,224,302 km (0.104 R)
• M31: 16,101,668 km (0.104 R)
• M32: 16,474,466 km (0.074 R)
• M33: 16,699,461 km (0.095 R)
• M34: 18,536,074 km (0.104 R)
• M35: 19,636,815 km (0.071 R)
• M36: 19,716,251 km (0.109 R)
• M37: 21,326,972 km (0.102 R)
• M38: 21,736,271 km (0.084 R)
• M39: 21,900,679 km (0.108 R)
• M40: 22,396,447 km (0.043 R)
• M41: 23,230,904 km (0.025 R)
• M42: 23,736,545 km (0.064 R)
• M43: 24,758,448 km (0.107 R)
• M44: 25,447,795 km (0.093 R)
• M45: 29,259,100 km (0.096 R)
• M46: 30,446,009 km (0.114 R)
• M47: 32,678,009 km (0.119 R)
• M48: 33,623,468 km (0.109 R)
• M49: 33,813,607 km (0.037 R)
• M50: 35,058,411 km (0.106 R)
• M51: 35,347,733 km (0.112 R)
• M52: 35,541,163 km (0.051 R)
• M53: 36,026,159 km (0.082 R)
• M54: 36,610,937 km (0.041 R)
• M55: 37,987,687 km (0.113 R)
• M56: 38,981,465 km (0.115 R)
• M57: 39,983,771 km (0.102 R)
• M58: 41,809,164 km (0.05 R)
• M59: 42,526,336 km (0.088 R)
• M60: 43,144,176 km (0.081 R)
• M61: 45,330,399 km (0.073 R)
• M62: 45,750,918 km (0.058 R)
• M63: 46,489,782 km (0.103 R)
• M64: 49,917,817 km (0.107 R)
• M65: 51,991,244 km (0.037 R)
• M66: 53,759,042 km (0.099 R)
• M67: 53,981,494 km (0.103 R)
• M68: 56,109,075 km (0.119 R)
• M69: 56,786,753 km (0.084 R)
• M70: 57,694,364 km (0.073 R)
• M71: 60,445,917 km (0.089 R)
• M72: 62,070,550 km (0.078 R)
• M73: 62,654,281 km (0.108 R)
• M74: 63,592,110 km (0.108 R)
• M75: 65,481,531 km (0.029 R)
• M76: 66,075,734 km (0.031 R)
• M77: 66,552,353 km (0.045 R)
• M78: 68,832,075 km (0.026 R)
• M79: 73,467,514 km (0.095 R)
• M80: 74,828,107 km (0.089 R)
• M81: 75,947,398 km (0.107 R)
• M82: 76,196,927 km (0.111 R)
• M83: 76,571,670 km (0.097 R)
• M84: 77,197,588 km (0.108 R)
• M85: 78,706,881 km (0.065 R)
• M86: 79,591,752 km (0.105 R)
• M87: 80,352,756 km (0.085 R)
• M88: 81,626,582 km (0.113 R)
• M89: 83,035,495 km (0.102 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 15,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit