🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.47 AU - 0.59 AU

Year: 142 Days

Day: 28.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.2 AU - 1.5 AU

Year: 576 Days

Day: 14.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.53 AU - 3.23 AU

Year: 1794 Days

Day: 23.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,073,471 km

• M1: 2,339,112 km (0.102 R)

Asteroid Belt

Center: 7.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.2

Radius: 7.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.19 AU - 15.29 AU

Year: 16693 Days

Day: 17.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,073,471 km

• M1: 291,566 km (0.11 R)
• M2: 594,352 km (0.117 R)
• M3: 805,585 km (0.108 R)
• M4: 959,521 km (0.116 R)
• M5: 1,341,145 km (0.069 R)
• M6: 1,525,001 km (0.065 R)
• M7: 1,891,964 km (0.027 R)
• M8: 2,125,187 km (0.086 R)
• M9: 2,231,851 km (0.079 R)
• M10: 2,676,306 km (0.09 R)
• M11: 2,762,773 km (0.067 R)
• M12: 3,239,243 km (0.082 R)
• M13: 3,300,727 km (0.11 R)
• M14: 3,424,594 km (0.117 R)
• M15: 3,838,233 km (0.114 R)
• M16: 3,935,920 km (0.118 R)
• M17: 4,133,838 km (0.1 R)
• M18: 4,747,040 km (0.053 R)
• M19: 5,279,758 km (0.109 R)
• M20: 5,756,676 km (0.096 R)
• M21: 5,868,724 km (0.096 R)
• M22: 5,981,521 km (0.092 R)
• M23: 6,057,068 km (0.114 R)
• M24: 6,909,477 km (0.076 R)
• M25: 6,988,764 km (0.101 R)
• M26: 7,634,578 km (0.061 R)
• M27: 8,596,043 km (0.06 R)
• M28: 9,595,058 km (0.081 R)
• M29: 9,906,521 km (0.107 R)
• M30: 10,311,632 km (0.102 R)
• M31: 10,584,797 km (0.093 R)
• M32: 10,814,280 km (0.117 R)
• M33: 10,952,808 km (0.071 R)
• M34: 11,091,785 km (0.075 R)
• M35: 11,795,942 km (0.081 R)
• M36: 13,050,320 km (0.081 R)
• M37: 14,094,064 km (0.055 R)
• M38: 14,245,457 km (0.091 R)
• M39: 15,010,052 km (0.047 R)
• M40: 15,475,152 km (0.069 R)
• M41: 15,892,679 km (0.081 R)
• M42: 16,578,885 km (0.111 R)
• M43: 16,738,655 km (0.109 R)
• M44: 17,113,398 km (0.046 R)
• M45: 18,529,491 km (0.066 R)
• M46: 18,972,600 km (0.106 R)
• M47: 19,419,300 km (0.12 R)
• M48: 20,152,628 km (0.117 R)
• M49: 20,722,895 km (0.088 R)
• M50: 21,240,654 km (0.069 R)
• M51: 21,820,944 km (0.118 R)
• M52: 24,496,053 km (0.11 R)
• M53: 24,738,850 km (0.083 R)
• M54: 25,410,545 km (0.115 R)
• M55: 25,841,237 km (0.083 R)
• M56: 27,840,014 km (0.064 R)
• M57: 28,602,365 km (0.116 R)
• M58: 30,147,561 km (0.119 R)
• M59: 31,390,121 km (0.077 R)
• M60: 32,649,137 km (0.096 R)
• M61: 32,849,448 km (0.104 R)
• M62: 32,916,319 km (0.091 R)
• M63: 36,871,088 km (0.108 R)
• M64: 37,567,915 km (0.116 R)
• M65: 38,480,462 km (0.086 R)
• M66: 38,621,383 km (0.103 R)
• M67: 38,762,603 km (0.066 R)
• M68: 39,187,312 km (0.076 R)
• M69: 40,255,590 km (0.102 R)
• M70: 42,057,197 km (0.086 R)
• M71: 44,327,644 km (0.11 R)
• M72: 44,401,546 km (0.118 R)
• M73: 44,845,851 km (0.077 R)
• M74: 45,068,453 km (0.079 R)
• M75: 45,366,003 km (0.092 R)
• M76: 45,888,100 km (0.092 R)
• M77: 46,938,426 km (0.081 R)
• M78: 48,833,682 km (0.118 R)
• M79: 48,909,977 km (0.09 R)
• M80: 48,986,421 km (0.1 R)
• M81: 49,828,956 km (0.106 R)
• M82: 51,606,329 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 15,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit