🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.51 AU - 0.59 AU

Year: 145 Days

Day: 37.3 Hours

Environment

Temp: 242 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.56 AU - 0.64 AU

Year: 166 Days

Day: 33.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,688,410 km

• M1: 55,950 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.53 AU - 1.91 AU

Year: 804 Days

Day: 34 Hours

Environment

Temp: -39 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.23 AU - 2.87 AU

Year: 1451 Days

Day: 39.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.8 AU - 4.14 AU

Year: 2304 Days

Day: 17.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.6 AU - 5.36 AU

Year: 3961 Days

Day: 40.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.2

Radius: 4.8

Gravity: 31.82 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 17.22 AU - 20.7 AU

Year: 29427 Days

Day: 16.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,688,410 km

• M1: 76,295 km (0.118 R)
• M2: 302,636 km (0.059 R)
• M3: 344,374 km (0.113 R)
• M4: 775,815 km (0.072 R)
• M5: 1,218,624 km (0.089 R)
• M6: 1,613,114 km (0.117 R)
• M7: 1,727,257 km (0.053 R)
• M8: 1,844,093 km (0.094 R)
• M9: 1,883,587 km (0.095 R)
• M10: 2,379,504 km (0.105 R)
• M11: 2,822,014 km (0.117 R)
• M12: 3,146,941 km (0.068 R)
• M13: 3,781,086 km (0.103 R)
• M14: 3,932,928 km (0.118 R)
• M15: 5,444,315 km (0.107 R)
• M16: 5,673,350 km (0.117 R)
• M17: 6,200,383 km (0.116 R)
• M18: 6,499,878 km (0.065 R)
• M19: 6,681,938 km (0.079 R)
• M20: 7,113,080 km (0.058 R)
• M21: 7,175,312 km (0.116 R)
• M22: 7,808,560 km (0.079 R)
• M23: 8,262,440 km (0.092 R)
• M24: 11,015,041 km (0.108 R)
• M25: 11,743,582 km (0.056 R)
• M26: 12,487,682 km (0.092 R)
• M27: 12,713,874 km (0.071 R)
• M28: 12,865,417 km (0.094 R)
• M29: 13,170,297 km (0.034 R)
• M30: 13,400,528 km (0.081 R)
• M31: 13,477,571 km (0.096 R)
• M32: 14,177,540 km (0.086 R)
• M33: 14,889,326 km (0.072 R)
• M34: 16,429,586 km (0.072 R)
• M35: 16,677,470 km (0.099 R)
• M36: 16,926,550 km (0.072 R)
• M37: 17,680,972 km (0.107 R)
• M38: 18,446,465 km (0.076 R)
• M39: 18,704,072 km (0.114 R)
• M40: 20,896,130 km (0.061 R)
• M41: 21,614,648 km (0.071 R)
• M42: 21,705,005 km (0.109 R)
• M43: 23,075,621 km (0.046 R)
• M44: 24,379,965 km (0.053 R)
• M45: 25,231,177 km (0.055 R)
• M46: 25,612,502 km (0.05 R)
• M47: 25,803,838 km (0.07 R)
• M48: 28,532,951 km (0.057 R)
• M49: 29,830,863 km (0.096 R)
• M50: 30,234,178 km (0.117 R)
• M51: 31,556,923 km (0.1 R)
• M52: 33,524,135 km (0.11 R)
• M53: 34,048,326 km (0.052 R)
• M54: 35,424,028 km (0.101 R)
• M55: 35,744,167 km (0.112 R)
• M56: 37,467,086 km (0.094 R)
• M57: 37,684,452 km (0.041 R)
• M58: 38,996,874 km (0.106 R)
• M59: 40,101,953 km (0.094 R)
• M60: 40,435,407 km (0.066 R)
• M61: 40,546,857 km (0.086 R)
• M62: 41,105,306 km (0.036 R)
• M63: 42,229,684 km (0.053 R)
• M64: 42,342,780 km (0.078 R)
• M65: 45,895,430 km (0.103 R)
• M66: 48,355,866 km (0.108 R)
• M67: 51,944,270 km (0.088 R)
• M68: 52,672,213 km (0.087 R)
• M69: 55,493,629 km (0.113 R)
• M70: 56,362,045 km (0.092 R)
• M71: 57,110,034 km (0.095 R)
• M72: 57,360,012 km (0.082 R)
• M73: 57,986,678 km (0.111 R)
• M74: 59,246,890 km (0.099 R)
• M75: 61,665,888 km (0.111 R)
• M76: 62,565,270 km (0.036 R)
• M77: 64,377,050 km (0.099 R)
• M78: 67,654,739 km (0.065 R)
• M79: 70,717,905 km (0.061 R)
• M80: 73,417,997 km (0.069 R)
• M81: 74,098,369 km (0.105 R)
• M82: 74,780,684 km (0.078 R)
• M83: 75,191,181 km (0.082 R)
• M84: 77,254,435 km (0.108 R)
• M85: 77,531,041 km (0.105 R)
• M86: 80,034,412 km (0.12 R)
• M87: 84,265,339 km (0.101 R)
• M88: 84,550,024 km (0.111 R)
• M89: 86,121,250 km (0.115 R)
• M90: 86,838,572 km (0.062 R)
• M91: 89,437,536 km (0.079 R)
• M92: 92,501,749 km (0.097 R)
• M93: 95,600,220 km (0.094 R)
• M94: 96,194,273 km (0.099 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: 176 - 14,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit