🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.81 AU - 0.99 AU

Year: 317 Days

Day: 27.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,468,651 km

• M1: 173,085 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.82 AU - 1.2 AU

Year: 376 Days

Day: 19.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.65 AU - 3.19 AU

Year: 1850 Days

Day: 36.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.2

Radius: 7.1

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 19.11 AU - 19.85 AU

Year: 31885 Days

Day: 23.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,468,651 km

• M1: 346,768 km (0.058 R)
• M2: 661,223 km (0.089 R)
• M3: 1,110,016 km (0.096 R)
• M4: 1,266,944 km (0.06 R)
• M5: 1,431,352 km (0.034 R)
• M6: 1,567,786 km (0.098 R)
• M7: 2,156,005 km (0.049 R)
• M8: 2,934,811 km (0.116 R)
• M9: 3,286,665 km (0.082 R)
• M10: 4,030,316 km (0.117 R)
• M11: 4,224,045 km (0.12 R)
• M12: 4,722,057 km (0.091 R)
• M13: 5,029,780 km (0.084 R)
• M14: 6,101,948 km (0.086 R)
• M15: 6,157,299 km (0.102 R)
• M16: 6,324,549 km (0.081 R)
• M17: 6,436,897 km (0.109 R)
• M18: 7,596,729 km (0.081 R)
• M19: 8,078,435 km (0.079 R)
• M20: 10,036,671 km (0.118 R)
• M21: 10,564,901 km (0.061 R)
• M22: 10,631,621 km (0.118 R)
• M23: 10,698,342 km (0.105 R)
• M24: 12,766,383 km (0.052 R)
• M25: 12,979,859 km (0.047 R)
• M26: 13,554,913 km (0.101 R)
• M27: 13,845,582 km (0.076 R)
• M28: 14,879,004 km (0.102 R)
• M29: 16,166,892 km (0.102 R)
• M30: 16,707,539 km (0.117 R)
• M31: 16,941,061 km (0.048 R)
• M32: 17,019,151 km (0.084 R)
• M33: 17,569,073 km (0.097 R)
• M34: 17,648,061 km (0.113 R)
• M35: 17,806,485 km (0.052 R)
• M36: 18,045,094 km (0.115 R)
• M37: 18,847,836 km (0.076 R)
• M38: 19,498,437 km (0.096 R)
• M39: 23,032,687 km (0.098 R)
• M40: 23,640,652 km (0.115 R)
• M41: 24,518,343 km (0.081 R)
• M42: 25,406,655 km (0.053 R)
• M43: 26,034,817 km (0.03 R)
• M44: 26,395,946 km (0.105 R)
• M45: 26,577,259 km (0.069 R)
• M46: 27,673,213 km (0.116 R)
• M47: 28,412,076 km (0.034 R)
• M48: 28,970,525 km (0.032 R)
• M49: 29,344,819 km (0.114 R)
• M50: 29,720,609 km (0.104 R)
• M51: 29,814,856 km (0.112 R)
• M52: 31,048,739 km (0.11 R)
• M53: 34,255,070 km (0.116 R)
• M54: 35,147,571 km (0.088 R)
• M55: 35,346,985 km (0.068 R)
• M56: 36,349,590 km (0.095 R)
• M57: 39,206,161 km (0.1 R)
• M58: 41,395,526 km (0.086 R)
• M59: 41,816,943 km (0.095 R)
• M60: 41,922,559 km (0.086 R)
• M61: 42,345,921 km (0.085 R)
• M62: 45,456,809 km (0.111 R)
• M63: 46,000,597 km (0.107 R)
• M64: 48,529,549 km (0.068 R)
• M65: 49,308,057 km (0.104 R)
• M66: 51,103,231 km (0.065 R)
• M67: 52,463,524 km (0.079 R)
• M68: 52,691,512 km (0.077 R)
• M69: 54,526,329 km (0.114 R)
• M70: 56,032,630 km (0.103 R)
• M71: 56,615,464 km (0.09 R)
• M72: 60,155,249 km (0.101 R)
• M73: 62,796,249 km (0.041 R)
• M74: 63,765,943 km (0.113 R)
• M75: 64,252,585 km (0.071 R)
• M76: 66,704,643 km (0.083 R)
• M77: 68,066,134 km (0.109 R)
• M78: 69,187,070 km (0.107 R)
• M79: 73,986,320 km (0.104 R)
• M80: 76,038,952 km (0.083 R)
• M81: 78,761,334 km (0.113 R)
• M82: 80,988,398 km (0.103 R)
• M83: 81,120,044 km (0.069 R)
• M84: 81,515,431 km (0.064 R)
• M85: 82,308,150 km (0.057 R)
• M86: 82,838,026 km (0.055 R)
• M87: 84,434,534 km (0.1 R)
• M88: 84,835,157 km (0.082 R)
• M89: 85,504,458 km (0.099 R)
• M90: 86,175,405 km (0.063 R)
• M91: 88,741,008 km (0.093 R)
• M92: 89,828,734 km (0.054 R)
• M93: 90,647,483 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 12,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit