🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.54 AU - 0.6 AU

Year: 163 Days

Day: 33.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.76 AU - 1.06 AU

Year: 329 Days

Day: 15.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.86 AU - 2.3 AU

Year: 1136 Days

Day: 12.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,129,164 km

• M1: 1,170,903 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.66 AU - 2.82 AU

Year: 1718 Days

Day: 44.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,129,164 km

• M1: 1,728,304 km (0.094 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.3

Radius: 10.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.04 AU - 8.34 AU

Year: 6554 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,129,164 km

• M1: 138,378 km (0.101 R)
• M2: 247,136 km (0.09 R)
• M3: 318,643 km (0.092 R)
• M4: 401,221 km (0.063 R)
• M5: 559,496 km (0.114 R)
• M6: 641,476 km (0.085 R)
• M7: 1,132,157 km (0.117 R)
• M8: 1,432,400 km (0.113 R)
• M9: 1,515,726 km (0.108 R)
• M10: 2,106,787 km (0.102 R)
• M11: 2,240,976 km (0.102 R)
• M12: 3,040,128 km (0.06 R)
• M13: 3,437,011 km (0.057 R)
• M14: 3,550,107 km (0.117 R)
• M15: 3,733,813 km (0.115 R)
• M16: 3,967,934 km (0.098 R)
• M17: 4,062,929 km (0.106 R)
• M18: 4,426,152 km (0.036 R)
• M19: 4,699,168 km (0.093 R)
• M20: 4,901,275 km (0.043 R)
• M21: 5,080,344 km (0.077 R)
• M22: 5,157,835 km (0.102 R)
• M23: 5,498,171 km (0.085 R)
• M24: 5,684,420 km (0.056 R)
• M25: 6,311,235 km (0.095 R)
• M26: 7,306,958 km (0.106 R)
• M27: 7,897,870 km (0.109 R)
• M28: 8,320,634 km (0.038 R)
• M29: 8,412,187 km (0.064 R)
• M30: 8,688,944 km (0.107 R)
• M31: 8,937,426 km (0.066 R)
• M32: 9,600,892 km (0.061 R)
• M33: 9,697,084 km (0.085 R)
• M34: 9,825,588 km (0.092 R)
• M35: 9,954,841 km (0.067 R)
• M36: 10,117,154 km (0.04 R)
• M37: 10,214,991 km (0.059 R)
• M38: 10,378,651 km (0.12 R)
• M39: 11,379,162 km (0.083 R)
• M40: 11,788,013 km (0.069 R)
• M41: 11,994,308 km (0.054 R)
• M42: 12,445,196 km (0.114 R)
• M43: 13,435,385 km (0.1 R)
• M44: 13,650,806 km (0.034 R)
• M45: 14,012,533 km (0.049 R)
• M46: 14,340,751 km (0.084 R)
• M47: 14,856,415 km (0.052 R)
• M48: 14,967,716 km (0.099 R)
• M49: 15,265,864 km (0.104 R)
• M50: 15,378,063 km (0.12 R)
• M51: 15,716,752 km (0.101 R)
• M52: 15,905,844 km (0.08 R)
• M53: 17,056,700 km (0.117 R)
• M54: 17,602,882 km (0.108 R)
• M55: 17,681,421 km (0.064 R)
• M56: 18,792,784 km (0.098 R)
• M57: 20,008,416 km (0.113 R)
• M58: 20,336,933 km (0.106 R)
• M59: 20,419,212 km (0.114 R)
• M60: 20,543,079 km (0.107 R)
• M61: 21,040,791 km (0.086 R)
• M62: 22,557,713 km (0.059 R)
• M63: 22,643,134 km (0.111 R)
• M64: 22,813,974 km (0.067 R)
• M65: 22,985,414 km (0.087 R)
• M66: 23,458,891 km (0.049 R)
• M67: 23,675,209 km (0.093 R)
• M68: 23,805,210 km (0.095 R)
• M69: 24,766,526 km (0.084 R)
• M70: 24,854,639 km (0.082 R)
• M71: 25,251,971 km (0.095 R)
• M72: 25,429,244 km (0.12 R)
• M73: 27,134,062 km (0.064 R)
• M74: 27,270,196 km (0.117 R)
• M75: 27,588,839 km (0.12 R)
• M76: 28,459,948 km (0.053 R)
• M77: 29,061,032 km (0.111 R)
• M78: 30,134,845 km (0.086 R)
• M79: 30,511,383 km (0.061 R)
• M80: 31,554,978 km (0.083 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: 157 - 16,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit