🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.34 AU - 5.54 AU

Year: 3335 Days

Day: 25.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,684,173 km

• M1: 617,690 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.1 AU - 5.4 AU

Year: 3690 Days

Day: 45.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.3

Radius: 11.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.18 AU - 8.16 AU

Year: 6843 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,684,173 km

• M1: 139,724 km (0.088 R)
• M2: 250,576 km (0.107 R)
• M3: 430,243 km (0.096 R)
• M4: 529,576 km (0.106 R)
• M5: 937,530 km (0.036 R)
• M6: 1,099,395 km (0.105 R)
• M7: 1,327,083 km (0.097 R)
• M8: 1,403,378 km (0.04 R)
• M9: 2,122,644 km (0.113 R)
• M10: 2,201,482 km (0.105 R)
• M11: 2,622,451 km (0.091 R)
• M12: 3,197,056 km (0.099 R)
• M13: 3,393,029 km (0.096 R)
• M14: 3,606,206 km (0.069 R)
• M15: 4,620,181 km (0.085 R)
• M16: 5,173,992 km (0.08 R)
• M17: 5,404,672 km (0.025 R)
• M18: 6,230,153 km (0.084 R)
• M19: 6,591,282 km (0.086 R)
• M20: 6,707,520 km (0.068 R)
• M21: 6,875,069 km (0.041 R)
• M22: 7,179,800 km (0.101 R)
• M23: 8,156,525 km (0.035 R)
• M24: 8,281,589 km (0.046 R)
• M25: 9,945,416 km (0.115 R)
• M26: 11,189,771 km (0.095 R)
• M27: 11,789,958 km (0.112 R)
• M28: 12,032,905 km (0.106 R)
• M29: 12,896,384 km (0.119 R)
• M30: 13,042,242 km (0.104 R)
• M31: 13,146,810 km (0.115 R)
• M32: 13,588,872 km (0.049 R)
• M33: 13,779,909 km (0.068 R)
• M34: 14,596,115 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462

Radius: 4.8

Gravity: 20.05 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.77 AU - 20.87 AU

Year: 29102 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,684,173 km

• M1: 89,908 km (0.112 R)
• M2: 121,025 km (0.066 R)
• M3: 398,080 km (0.103 R)
• M4: 549,772 km (0.114 R)
• M5: 693,985 km (0.082 R)
• M6: 796,758 km (0.088 R)
• M7: 850,015 km (0.079 R)
• M8: 1,045,839 km (0.078 R)
• M9: 1,224,907 km (0.053 R)
• M10: 2,449,067 km (0.095 R)
• M11: 2,606,593 km (0.104 R)
• M12: 3,980,799 km (0.112 R)
• M13: 4,401,618 km (0.106 R)
• M14: 4,689,893 km (0.119 R)
• M15: 4,738,513 km (0.065 R)
• M16: 6,274,434 km (0.106 R)
• M17: 8,715,123 km (0.099 R)
• M18: 9,320,247 km (0.041 R)
• M19: 9,876,451 km (0.097 R)
• M20: 10,064,197 km (0.094 R)
• M21: 12,072,548 km (0.064 R)
• M22: 13,293,566 km (0.111 R)
• M23: 13,848,724 km (0.109 R)
• M24: 14,199,680 km (0.119 R)
• M25: 14,624,538 km (0.09 R)
• M26: 16,070,701 km (0.097 R)
• M27: 16,365,409 km (0.087 R)
• M28: 18,323,944 km (0.118 R)
• M29: 19,018,826 km (0.102 R)
• M30: 21,721,162 km (0.099 R)
• M31: 22,703,272 km (0.101 R)
• M32: 23,282,665 km (0.093 R)
• M33: 23,950,918 km (0.106 R)
• M34: 24,456,260 km (0.041 R)
• M35: 25,135,584 km (0.101 R)
• M36: 26,425,716 km (0.059 R)
• M37: 28,534,447 km (0.078 R)
• M38: 30,696,585 km (0.088 R)
• M39: 30,970,499 km (0.115 R)
• M40: 31,889,479 km (0.074 R)
• M41: 32,166,983 km (0.045 R)
• M42: 32,724,235 km (0.073 R)
• M43: 33,472,224 km (0.111 R)
• M44: 33,660,119 km (0.085 R)
• M45: 34,699,825 km (0.114 R)
• M46: 35,941,936 km (0.103 R)
• M47: 37,490,722 km (0.081 R)
• M48: 37,783,485 km (0.117 R)
• M49: 38,077,146 km (0.092 R)
• M50: 38,666,562 km (0.111 R)
• M51: 40,652,922 km (0.071 R)
• M52: 41,961,754 km (0.074 R)
• M53: 42,164,309 km (0.102 R)
• M54: 42,468,891 km (0.1 R)
• M55: 42,672,194 km (0.119 R)
• M56: 42,875,947 km (0.065 R)
• M57: 45,553,599 km (0.081 R)
• M58: 46,597,792 km (0.11 R)
• M59: 46,912,695 km (0.111 R)
• M60: 47,017,713 km (0.079 R)
• M61: 47,228,197 km (0.088 R)
• M62: 49,242,682 km (0.118 R)
• M63: 49,456,308 km (0.067 R)
• M64: 50,314,252 km (0.083 R)
• M65: 50,852,804 km (0.093 R)
• M66: 51,285,142 km (0.093 R)
• M67: 57,014,441 km (0.089 R)
• M68: 58,704,448 km (0.092 R)
• M69: 59,954,189 km (0.088 R)
• M70: 60,639,646 km (0.047 R)
• M71: 61,212,756 km (0.084 R)
• M72: 62,942,855 km (0.111 R)
• M73: 66,569,108 km (0.073 R)
• M74: 66,687,140 km (0.119 R)
• M75: 68,109,816 km (0.068 R)
• M76: 68,347,826 km (0.084 R)
• M77: 69,662,193 km (0.083 R)
• M78: 71,347,114 km (0.088 R)
• M79: 73,777,182 km (0.074 R)
• M80: 74,756,898 km (0.086 R)
• M81: 75,248,327 km (0.095 R)
• M82: 75,740,804 km (0.093 R)
• M83: 76,357,895 km (0.088 R)
• M84: 77,597,164 km (0.106 R)
• M85: 77,721,479 km (0.067 R)
• M86: 77,970,261 km (0.098 R)
• M87: 79,092,993 km (0.106 R)
• M88: 79,468,483 km (0.111 R)
• M89: 80,221,260 km (0.104 R)
• M90: 81,102,391 km (0.098 R)
• M91: 83,001,237 km (0.106 R)
• M92: 84,275,212 km (0.075 R)
• M93: 84,402,969 km (0.112 R)
• M94: 84,658,781 km (0.107 R)
• M95: 85,042,799 km (0.054 R)
• M96: 85,684,125 km (0.066 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 17,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit