🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.47 AU - 0.55 AU

Year: 135 Days

Day: 41.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.95 AU - 1.27 AU

Year: 434 Days

Day: 43.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.45 AU - 1.59 AU

Year: 695 Days

Day: 27 Hours

Environment

Temp: -54 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.83 AU - 2.57 AU

Year: 1210 Days

Day: 18.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,089,735 km

• M1: 330,462 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.99 AU - 3.05 AU

Year: 1484 Days

Day: 45 Hours

Environment

Temp: -85 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.7

Radius: 7.7

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.08 AU - 19.32 AU

Year: 26454 Days

Day: 16.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,089,735 km

• M1: 270,922 km (0.102 R)
• M2: 465,848 km (0.117 R)
• M3: 680,970 km (0.104 R)
• M4: 1,558,810 km (0.052 R)
• M5: 1,950,607 km (0.112 R)
• M6: 2,899,506 km (0.115 R)
• M7: 3,379,416 km (0.098 R)
• M8: 4,101,375 km (0.081 R)
• M9: 4,593,403 km (0.091 R)
• M10: 4,916,235 km (0.082 R)
• M11: 5,342,140 km (0.111 R)
• M12: 5,730,646 km (0.095 R)
• M13: 6,028,046 km (0.098 R)
• M14: 7,055,484 km (0.108 R)
• M15: 7,320,721 km (0.088 R)
• M16: 7,752,012 km (0.044 R)
• M17: 7,970,724 km (0.113 R)
• M18: 8,247,031 km (0.055 R)
• M19: 9,499,914 km (0.077 R)
• M20: 10,508,054 km (0.027 R)
• M21: 10,568,342 km (0.114 R)
• M22: 10,628,779 km (0.113 R)
• M23: 10,810,989 km (0.089 R)
• M24: 11,301,670 km (0.119 R)
• M25: 12,177,865 km (0.1 R)
• M26: 12,241,295 km (0.076 R)
• M27: 12,368,453 km (0.074 R)
• M28: 12,688,293 km (0.115 R)
• M29: 13,928,609 km (0.098 R)
• M30: 16,033,750 km (0.067 R)
• M31: 17,874,253 km (0.067 R)
• M32: 18,018,615 km (0.054 R)
• M33: 18,381,240 km (0.097 R)
• M34: 19,261,175 km (0.082 R)
• M35: 19,780,878 km (0.062 R)
• M36: 20,229,970 km (0.106 R)
• M37: 21,290,769 km (0.053 R)
• M38: 21,597,145 km (0.068 R)
• M39: 21,827,975 km (0.114 R)
• M40: 23,387,383 km (0.089 R)
• M41: 23,466,221 km (0.117 R)
• M42: 24,500,092 km (0.078 R)
• M43: 24,821,279 km (0.091 R)
• M44: 25,630,154 km (0.077 R)
• M45: 25,711,536 km (0.07 R)
• M46: 26,037,809 km (0.1 R)
• M47: 26,859,550 km (0.097 R)
• M48: 30,230,887 km (0.094 R)
• M49: 31,094,366 km (0.059 R)
• M50: 34,448,500 km (0.045 R)
• M51: 34,808,283 km (0.119 R)
• M52: 36,533,894 km (0.093 R)
• M53: 38,939,877 km (0.099 R)
• M54: 39,314,620 km (0.118 R)
• M55: 40,730,414 km (0.038 R)
• M56: 41,970,879 km (0.084 R)
• M57: 42,933,542 km (0.083 R)
• M58: 43,126,822 km (0.105 R)
• M59: 43,223,762 km (0.114 R)
• M60: 43,708,758 km (0.032 R)
• M61: 44,195,699 km (0.099 R)
• M62: 44,293,386 km (0.101 R)
• M63: 44,880,408 km (0.119 R)
• M64: 48,155,405 km (0.077 R)
• M65: 48,860,011 km (0.068 R)
• M66: 50,687,199 km (0.042 R)
• M67: 51,198,824 km (0.108 R)
• M68: 52,020,715 km (0.104 R)
• M69: 52,640,200 km (0.101 R)
• M70: 53,469,869 km (0.101 R)
• M71: 54,617,584 km (0.114 R)
• M72: 54,932,039 km (0.084 R)
• M73: 55,773,527 km (0.109 R)
• M74: 56,619,204 km (0.093 R)
• M75: 57,575,732 km (0.079 R)
• M76: 58,002,535 km (0.066 R)
• M77: 61,563,862 km (0.076 R)
• M78: 62,109,595 km (0.053 R)
• M79: 64,087,429 km (0.073 R)
• M80: 65,974,456 km (0.113 R)
• M81: 67,092,850 km (0.107 R)
• M82: 67,317,247 km (0.11 R)
• M83: 67,429,595 km (0.097 R)
• M84: 67,541,943 km (0.103 R)
• M85: 67,992,083 km (0.076 R)
• M86: 69,121,846 km (0.093 R)
• M87: 69,575,426 km (0.09 R)
• M88: 70,143,898 km (0.106 R)
• M89: 70,485,730 km (0.1 R)
• M90: 71,170,888 km (0.061 R)
• M91: 72,088,072 km (0.082 R)
• M92: 74,165,688 km (0.052 R)
• M93: 76,966,459 km (0.118 R)
• M94: 78,852,888 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 15,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit