🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.05 AU - 1.35 AU

Year: 473 Days

Day: 27.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.85 AU - 3.09 AU

Year: 1397 Days

Day: 37.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.9

Radius: 5.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.34 AU - 18.78 AU

Year: 24253 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,379,950 km

• M1: 86,617 km (0.116 R)
• M2: 321,935 km (0.058 R)
• M3: 382,223 km (0.097 R)
• M4: 491,728 km (0.09 R)
• M5: 574,456 km (0.105 R)
• M6: 950,545 km (0.101 R)
• M7: 994,826 km (0.118 R)
• M8: 1,178,682 km (0.091 R)
• M9: 1,274,723 km (0.093 R)
• M10: 1,406,818 km (0.115 R)
• M11: 1,613,263 km (0.057 R)
• M12: 1,648,569 km (0.101 R)
• M13: 2,190,113 km (0.103 R)
• M14: 2,348,537 km (0.053 R)
• M15: 2,614,073 km (0.078 R)
• M16: 3,085,007 km (0.066 R)
• M17: 3,628,048 km (0.098 R)
• M18: 3,768,520 km (0.114 R)
• M19: 4,006,381 km (0.114 R)
• M20: 4,175,875 km (0.078 R)
• M21: 4,622,574 km (0.101 R)
• M22: 4,877,190 km (0.077 R)
• M23: 5,241,311 km (0.108 R)
• M24: 6,898,855 km (0.107 R)
• M25: 7,218,995 km (0.112 R)
• M26: 7,783,428 km (0.108 R)
• M27: 7,934,222 km (0.117 R)
• M28: 8,578,540 km (0.086 R)
• M29: 8,859,635 km (0.048 R)
• M30: 9,143,871 km (0.071 R)
• M31: 9,239,314 km (0.117 R)
• M32: 10,743,371 km (0.064 R)
• M33: 10,911,369 km (0.092 R)
• M34: 11,454,709 km (0.065 R)
• M35: 11,592,040 km (0.074 R)
• M36: 11,833,491 km (0.079 R)
• M37: 12,041,881 km (0.106 R)
• M38: 12,994,221 km (0.067 R)
• M39: 13,029,975 km (0.069 R)
• M40: 13,715,133 km (0.043 R)
• M41: 14,560,211 km (0.099 R)
• M42: 15,120,306 km (0.097 R)
• M43: 15,195,553 km (0.107 R)
• M44: 17,116,240 km (0.082 R)
• M45: 18,144,726 km (0.119 R)
• M46: 18,184,668 km (0.079 R)
• M47: 18,304,795 km (0.088 R)
• M48: 19,765,768 km (0.112 R)
• M49: 19,930,476 km (0.092 R)
• M50: 20,343,964 km (0.034 R)
• M51: 21,137,581 km (0.059 R)
• M52: 22,111,762 km (0.107 R)
• M53: 22,282,752 km (0.06 R)
• M54: 22,755,033 km (0.095 R)
• M55: 22,884,435 km (0.09 R)
• M56: 23,972,012 km (0.065 R)
• M57: 24,059,826 km (0.089 R)
• M58: 24,455,961 km (0.103 R)
• M59: 25,612,352 km (0.118 R)
• M60: 26,332,965 km (0.094 R)
• M61: 26,741,068 km (0.104 R)
• M62: 26,968,906 km (0.096 R)
• M63: 27,517,930 km (0.102 R)
• M64: 29,233,967 km (0.088 R)
• M65: 29,656,581 km (0.086 R)
• M66: 29,703,704 km (0.096 R)
• M67: 29,845,074 km (0.108 R)
• M68: 30,270,680 km (0.074 R)
• M69: 30,603,087 km (0.084 R)
• M70: 30,650,659 km (0.117 R)
• M71: 30,841,247 km (0.119 R)
• M72: 30,984,412 km (0.116 R)
• M73: 32,041,171 km (0.105 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 13,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit