🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.15 AU - 1.41 AU

Year: 516 Days

Day: 22.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.19 AU - 1.39 AU

Year: 522 Days

Day: 36.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.59 AU - 2.47 AU

Year: 1031 Days

Day: 29 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,077,101 km

• M1: 89,609 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.96 AU - 2.38 AU

Year: 1139 Days

Day: 24.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,077,101 km

• M1: 700,716 km (0.097 R)
• M2: 1,116,299 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.74 AU - 4.92 AU

Year: 3784 Days

Day: 26 Hours

Environment

Temp: -124 °C

Axial Tilt: 92.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373

Radius: 6.4

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 15.98 AU - 17.08 AU

Year: 23955 Days

Day: 17.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,077,101 km

• M1: 97,239 km (0.096 R)
• M2: 149,598 km (0.114 R)
• M3: 557,701 km (0.039 R)
• M4: 598,092 km (0.064 R)
• M5: 958,025 km (0.062 R)
• M6: 1,814,173 km (0.105 R)
• M7: 1,938,040 km (0.089 R)
• M8: 2,326,396 km (0.037 R)
• M9: 2,738,539 km (0.102 R)
• M10: 2,809,448 km (0.087 R)
• M11: 3,436,562 km (0.107 R)
• M12: 3,590,199 km (0.089 R)
• M13: 4,105,414 km (0.101 R)
• M14: 4,227,636 km (0.101 R)
• M15: 4,309,765 km (0.115 R)
• M16: 4,434,081 km (0.026 R)
• M17: 4,643,668 km (0.042 R)
• M18: 6,719,787 km (0.052 R)
• M19: 6,912,170 km (0.097 R)
• M20: 7,500,388 km (0.087 R)
• M21: 7,901,460 km (0.118 R)
• M22: 8,258,251 km (0.056 R)
• M23: 8,464,397 km (0.099 R)
• M24: 8,934,434 km (0.097 R)
• M25: 9,682,573 km (0.116 R)
• M26: 10,064,047 km (0.076 R)
• M27: 11,181,094 km (0.025 R)
• M28: 12,929,146 km (0.08 R)
• M29: 13,048,674 km (0.102 R)
• M30: 14,387,575 km (0.089 R)
• M31: 14,511,442 km (0.057 R)
• M32: 15,262,124 km (0.115 R)
• M33: 15,515,094 km (0.072 R)
• M34: 16,476,410 km (0.108 R)
• M35: 17,787,785 km (0.085 R)
• M36: 18,054,069 km (0.11 R)
• M37: 18,254,531 km (0.097 R)
• M38: 18,657,996 km (0.092 R)
• M39: 19,747,966 km (0.083 R)
• M40: 20,162,053 km (0.097 R)
• M41: 20,300,730 km (0.045 R)
• M42: 21,139,226 km (0.064 R)
• M43: 21,917,883 km (0.082 R)
• M44: 22,203,316 km (0.102 R)
• M45: 23,212,204 km (0.103 R)
• M46: 24,827,412 km (0.044 R)
• M47: 25,348,910 km (0.112 R)
• M48: 25,874,149 km (0.055 R)
• M49: 26,858,802 km (0.062 R)
• M50: 29,021,089 km (0.105 R)
• M51: 29,570,413 km (0.108 R)
• M52: 29,727,939 km (0.109 R)
• M53: 30,043,890 km (0.098 R)
• M54: 31,318,913 km (0.032 R)
• M55: 34,665,716 km (0.078 R)
• M56: 34,915,096 km (0.077 R)
• M57: 37,781,989 km (0.068 R)
• M58: 38,897,990 km (0.092 R)
• M59: 40,024,910 km (0.08 R)
• M60: 40,898,861 km (0.074 R)
• M61: 42,044,631 km (0.113 R)
• M62: 42,133,193 km (0.076 R)
• M63: 43,827,688 km (0.061 R)
• M64: 46,090,954 km (0.093 R)
• M65: 47,098,795 km (0.117 R)
• M66: 47,467,105 km (0.069 R)
• M67: 48,299,318 km (0.098 R)
• M68: 51,296,960 km (0.118 R)
• M69: 54,257,652 km (0.084 R)
• M70: 54,837,194 km (0.118 R)
• M71: 56,099,650 km (0.115 R)
• M72: 56,881,299 km (0.093 R)
• M73: 57,666,538 km (0.094 R)
• M74: 57,764,974 km (0.071 R)
• M75: 59,446,454 km (0.085 R)
• M76: 60,043,798 km (0.059 R)
• M77: 60,143,580 km (0.066 R)
• M78: 61,344,851 km (0.075 R)
• M79: 63,567,576 km (0.102 R)
• M80: 63,771,029 km (0.102 R)
• M81: 63,872,756 km (0.07 R)
• M82: 63,974,632 km (0.113 R)
• M83: 64,791,137 km (0.114 R)
• M84: 65,508,459 km (0.111 R)
• M85: 65,611,083 km (0.095 R)
• M86: 65,919,554 km (0.052 R)
• M87: 66,125,400 km (0.12 R)
• M88: 66,434,619 km (0.066 R)
• M89: 67,157,925 km (0.068 R)
• M90: 67,779,953 km (0.068 R)
• M91: 67,987,744 km (0.084 R)
• M92: 68,195,685 km (0.109 R)
• M93: 68,821,004 km (0.115 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 19,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit