🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.53 AU - 0.87 AU

Year: 259 Days

Day: 20.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,782,175 km

• M1: 60,886 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.84 AU - 0.88 AU

Year: 353 Days

Day: 46.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.18 AU - 1.32 AU

Year: 619 Days

Day: 12.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,782,175 km

• M1: 286,181 km (0.075 R)
• M2: 752,328 km (0.075 R)

Asteroid Belt

Center: 8.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.6

Radius: 7.2

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.36 AU - 19.18 AU

Year: 27739 Days

Day: 19.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,782,175 km

• M1: 96,939 km (0.093 R)
• M2: 497,862 km (0.1 R)
• M3: 826,827 km (0.109 R)
• M4: 1,856,360 km (0.068 R)
• M5: 2,066,844 km (0.108 R)
• M6: 2,248,306 km (0.067 R)
• M7: 2,397,007 km (0.098 R)
• M8: 2,863,004 km (0.113 R)
• M9: 3,876,380 km (0.12 R)
• M10: 4,750,181 km (0.037 R)
• M11: 4,941,666 km (0.089 R)
• M12: 5,038,456 km (0.118 R)
• M13: 6,247,357 km (0.042 R)
• M14: 6,938,050 km (0.047 R)
• M15: 7,877,525 km (0.118 R)
• M16: 8,390,795 km (0.112 R)
• M17: 8,448,540 km (0.079 R)
• M18: 8,856,344 km (0.111 R)
• M19: 9,210,890 km (0.114 R)
• M20: 9,270,430 km (0.097 R)
• M21: 9,330,120 km (0.094 R)
• M22: 9,389,959 km (0.061 R)
• M23: 9,751,537 km (0.049 R)
• M24: 9,873,011 km (0.084 R)
• M25: 10,179,088 km (0.102 R)
• M26: 12,079,878 km (0.101 R)
• M27: 12,604,967 km (0.11 R)
• M28: 12,936,925 km (0.086 R)
• M29: 13,745,352 km (0.117 R)
• M30: 14,155,699 km (0.078 R)
• M31: 16,773,661 km (0.091 R)
• M32: 17,432,789 km (0.075 R)
• M33: 17,654,344 km (0.103 R)
• M34: 17,802,446 km (0.102 R)
• M35: 17,951,146 km (0.117 R)
• M36: 18,776,029 km (0.059 R)
• M37: 18,851,576 km (0.104 R)
• M38: 18,927,272 km (0.118 R)
• M39: 20,384,804 km (0.059 R)
• M40: 21,009,375 km (0.026 R)
• M41: 22,037,412 km (0.044 R)
• M42: 22,197,033 km (0.029 R)
• M43: 23,162,837 km (0.054 R)
• M44: 23,487,763 km (0.112 R)
• M45: 23,732,505 km (0.065 R)
• M46: 28,801,180 km (0.041 R)
• M47: 28,888,396 km (0.108 R)
• M48: 29,063,126 km (0.064 R)
• M49: 30,295,813 km (0.078 R)
• M50: 31,097,358 km (0.077 R)
• M51: 33,268,622 km (0.062 R)
• M52: 33,451,879 km (0.094 R)
• M53: 33,911,145 km (0.052 R)
• M54: 34,743,208 km (0.101 R)
• M55: 35,208,308 km (0.041 R)
• M56: 36,616,173 km (0.064 R)
• M57: 39,389,568 km (0.04 R)
• M58: 40,654,568 km (0.034 R)
• M59: 41,341,372 km (0.073 R)
• M60: 42,726,199 km (0.099 R)
• M61: 44,933,067 km (0.038 R)
• M62: 47,073,812 km (0.113 R)
• M63: 47,279,509 km (0.083 R)
• M64: 48,312,034 km (0.08 R)
• M65: 48,415,705 km (0.059 R)
• M66: 48,519,526 km (0.115 R)
• M67: 51,242,656 km (0.034 R)
• M68: 51,348,272 km (0.035 R)
• M69: 53,800,032 km (0.117 R)
• M70: 53,907,443 km (0.063 R)
• M71: 55,419,279 km (0.048 R)
• M72: 55,527,887 km (0.11 R)
• M73: 56,071,526 km (0.043 R)
• M74: 56,726,316 km (0.117 R)
• M75: 57,164,189 km (0.113 R)
• M76: 57,603,259 km (0.113 R)
• M77: 58,595,092 km (0.048 R)
• M78: 59,259,606 km (0.107 R)
• M79: 64,778,272 km (0.069 R)
• M80: 66,615,483 km (0.057 R)
• M81: 67,656,385 km (0.119 R)
• M82: 68,120,886 km (0.072 R)
• M83: 69,169,567 km (0.068 R)
• M84: 70,576,087 km (0.118 R)
• M85: 70,811,404 km (0.071 R)
• M86: 70,929,287 km (0.038 R)
• M87: 73,894,616 km (0.085 R)
• M88: 74,732,215 km (0.089 R)
• M89: 75,212,274 km (0.087 R)
• M90: 76,658,437 km (0.066 R)
• M91: 79,455,767 km (0.094 R)
• M92: 82,782,226 km (0.052 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: 334 - 18,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit