🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.59 AU - 0.67 AU

Year: 328 Days

Day: 32 Hours

Environment

Temp: -130 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.61 AU - 0.69 AU

Year: 344 Days

Day: 30.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.4

Radius: 14.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.31 AU - 1.55 AU

Year: 1122 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 30,045,202 km

• M1: 179,368 km (0.09 R)
• M2: 305,479 km (0.11 R)
• M3: 438,920 km (0.102 R)
• M4: 582,235 km (0.025 R)
• M5: 678,726 km (0.094 R)
• M6: 874,549 km (0.112 R)
• M7: 1,084,734 km (0.079 R)
• M8: 1,312,572 km (0.05 R)
• M9: 1,419,235 km (0.049 R)
• M10: 1,571,077 km (0.096 R)
• M11: 1,684,921 km (0.067 R)
• M12: 2,028,846 km (0.057 R)
• M13: 2,122,345 km (0.04 R)
• M14: 2,273,588 km (0.111 R)
• M15: 2,379,205 km (0.069 R)
• M16: 2,578,618 km (0.09 R)
• M17: 2,757,837 km (0.07 R)
• M18: 2,950,070 km (0.116 R)
• M19: 3,137,815 km (0.078 R)
• M20: 3,228,621 km (0.104 R)
• M21: 3,320,474 km (0.09 R)
• M22: 3,450,325 km (0.087 R)
• M23: 3,696,414 km (0.068 R)
• M24: 3,889,694 km (0.11 R)
• M25: 4,106,162 km (0.103 R)
• M26: 4,225,990 km (0.088 R)
• M27: 4,737,765 km (0.11 R)
• M28: 4,842,633 km (0.097 R)
• M29: 5,172,496 km (0.115 R)
• M30: 5,356,501 km (0.113 R)
• M31: 5,631,163 km (0.104 R)
• M32: 6,126,033 km (0.079 R)
• M33: 6,228,956 km (0.118 R)
• M34: 6,343,997 km (0.044 R)
• M35: 6,552,985 km (0.078 R)
• M36: 6,811,640 km (0.045 R)
• M37: 6,989,811 km (0.071 R)
• M38: 7,193,713 km (0.109 R)
• M39: 7,681,252 km (0.085 R)
• M40: 7,891,736 km (0.117 R)
• M41: 8,104,315 km (0.092 R)
• M42: 8,217,561 km (0.088 R)
• M43: 8,356,687 km (0.083 R)
• M44: 8,458,264 km (0.091 R)
• M45: 8,573,155 km (0.103 R)
• M46: 8,662,913 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.2

Radius: 10.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.45 AU - 5.63 AU

Year: 7423 Days

Day: 13.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,045,202 km

• M1: 238,609 km (0.098 R)
• M2: 347,217 km (0.086 R)
• M3: 448,794 km (0.042 R)
• M4: 618,587 km (0.103 R)
• M5: 1,137,542 km (0.119 R)
• M6: 1,255,425 km (0.119 R)
• M7: 1,331,421 km (0.119 R)
• M8: 1,785,750 km (0.068 R)
• M9: 1,924,427 km (0.044 R)
• M10: 2,084,646 km (0.113 R)
• M11: 2,212,403 km (0.082 R)
• M12: 2,572,485 km (0.091 R)
• M13: 2,690,069 km (0.114 R)
• M14: 2,829,644 km (0.114 R)
• M15: 2,910,576 km (0.085 R)
• M16: 3,199,749 km (0.068 R)
• M17: 3,541,730 km (0.047 R)
• M18: 3,629,095 km (0.08 R)
• M19: 4,284,184 km (0.093 R)
• M20: 4,542,240 km (0.103 R)
• M21: 4,637,384 km (0.112 R)
• M22: 4,975,625 km (0.114 R)
• M23: 5,172,496 km (0.096 R)
• M24: 6,038,069 km (0.097 R)
• M25: 6,116,608 km (0.116 R)
• M26: 6,301,212 km (0.065 R)
• M27: 6,487,611 km (0.109 R)
• M28: 6,649,027 km (0.111 R)
• M29: 6,838,867 km (0.087 R)
• M30: 7,503,530 km (0.056 R)
• M31: 8,333,948 km (0.119 R)
• M32: 8,923,812 km (0.046 R)
• M33: 9,741,365 km (0.043 R)
• M34: 9,926,268 km (0.091 R)
• M35: 10,237,132 km (0.069 R)
• M36: 10,868,435 km (0.074 R)
• M37: 11,092,383 km (0.108 R)
• M38: 11,512,304 km (0.116 R)
• M39: 12,069,407 km (0.117 R)
• M40: 12,168,740 km (0.057 R)
• M41: 12,334,644 km (0.035 R)
• M42: 12,534,806 km (0.118 R)
• M43: 12,837,143 km (0.077 R)
• M44: 13,006,188 km (0.095 R)
• M45: 13,723,959 km (0.116 R)
• M46: 13,896,894 km (0.082 R)
• M47: 14,279,566 km (0.09 R)
• M48: 14,349,577 km (0.042 R)
• M49: 14,595,367 km (0.096 R)
• M50: 15,664,543 km (0.097 R)
• M51: 15,917,662 km (0.068 R)
• M52: 16,208,630 km (0.06 R)
• M53: 16,354,787 km (0.1 R)
• M54: 16,869,703 km (0.077 R)
• M55: 17,092,006 km (0.1 R)
• M56: 17,240,706 km (0.074 R)
• M57: 17,727,048 km (0.116 R)
• M58: 17,839,995 km (0.114 R)
• M59: 18,294,024 km (0.097 R)
• M60: 18,370,020 km (0.09 R)
• M61: 18,751,794 km (0.052 R)
• M62: 19,174,707 km (0.084 R)
• M63: 19,678,702 km (0.052 R)
• M64: 20,226,231 km (0.12 R)
• M65: 22,060,600 km (0.101 R)
• M66: 22,182,073 km (0.078 R)
• M67: 22,507,149 km (0.093 R)
• M68: 22,670,211 km (0.087 R)
• M69: 22,751,891 km (0.109 R)
• M70: 23,285,357 km (0.1 R)
• M71: 23,906,039 km (0.089 R)
• M72: 24,281,081 km (0.093 R)
• M73: 25,248,231 km (0.106 R)
• M74: 26,227,947 km (0.056 R)
• M75: 26,571,723 km (0.103 R)
• M76: 26,960,229 km (0.061 R)
• M77: 27,046,697 km (0.101 R)
• M78: 27,306,997 km (0.115 R)
• M79: 28,224,630 km (0.11 R)
• M80: 28,400,557 km (0.07 R)
• M81: 28,842,021 km (0.114 R)
• M82: 29,152,436 km (0.064 R)
• M83: 29,241,297 km (0.058 R)
• M84: 29,330,159 km (0.075 R)
• M85: 29,731,679 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 13,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit