🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.57 AU - 0.69 AU

Year: 185 Days

Day: 36.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,671,213 km

• M1: 340,186 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.66 AU - 0.76 AU

Year: 222 Days

Day: 22.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.91 AU - 1.19 AU

Year: 399 Days

Day: 41.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,671,213 km

• M1: 845,378 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.07 AU - 1.17 AU

Year: 440 Days

Day: 15.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.08 AU - 2.54 AU

Year: 1302 Days

Day: 17.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.73 AU - 2.97 AU

Year: 1784 Days

Day: 22 Hours

Environment

Temp: -113 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.3

Radius: 8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 16.03 AU - 18.23 AU

Year: 26293 Days

Day: 19.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,671,213 km

• M1: 289,621 km (0.055 R)
• M2: 534,513 km (0.092 R)
• M3: 595,250 km (0.068 R)
• M4: 838,945 km (0.108 R)
• M5: 910,901 km (0.115 R)
• M6: 1,358,049 km (0.079 R)
• M7: 1,590,076 km (0.085 R)
• M8: 1,929,813 km (0.065 R)
• M9: 2,157,650 km (0.085 R)
• M10: 2,291,989 km (0.113 R)
• M11: 2,966,675 km (0.056 R)
• M12: 3,819,832 km (0.09 R)
• M13: 4,273,413 km (0.11 R)
• M14: 4,570,963 km (0.088 R)
• M15: 4,700,664 km (0.096 R)
• M16: 5,096,799 km (0.058 R)
• M17: 5,231,138 km (0.076 R)
• M18: 5,366,824 km (0.094 R)
• M19: 5,503,706 km (0.047 R)
• M20: 7,033,493 km (0.091 R)
• M21: 7,588,053 km (0.079 R)
• M22: 8,472,625 km (0.091 R)
• M23: 8,954,181 km (0.095 R)
• M24: 9,389,510 km (0.108 R)
• M25: 9,720,720 km (0.086 R)
• M26: 11,199,345 km (0.109 R)
• M27: 11,316,032 km (0.116 R)
• M28: 11,374,375 km (0.11 R)
• M29: 11,905,148 km (0.117 R)
• M30: 12,868,708 km (0.104 R)
• M31: 13,545,489 km (0.075 R)
• M32: 13,607,572 km (0.094 R)
• M33: 14,233,789 km (0.115 R)
• M34: 14,869,580 km (0.081 R)
• M35: 15,255,392 km (0.119 R)
• M36: 16,898,276 km (0.097 R)
• M37: 17,099,186 km (0.119 R)
• M38: 17,300,994 km (0.107 R)
• M39: 18,047,338 km (0.096 R)
• M40: 19,711,913 km (0.074 R)
• M41: 20,419,960 km (0.096 R)
• M42: 20,633,885 km (0.118 R)
• M43: 22,226,055 km (0.077 R)
• M44: 22,446,263 km (0.048 R)
• M45: 22,593,467 km (0.098 R)
• M46: 23,408,626 km (0.106 R)
• M47: 23,782,321 km (0.105 R)
• M48: 23,857,420 km (0.059 R)
• M49: 24,233,509 km (0.078 R)
• M50: 24,687,389 km (0.034 R)
• M51: 25,144,111 km (0.099 R)
• M52: 25,220,555 km (0.114 R)
• M53: 25,526,932 km (0.1 R)
• M54: 26,998,825 km (0.12 R)
• M55: 27,626,837 km (0.049 R)
• M56: 29,539,596 km (0.074 R)
• M57: 31,001,915 km (0.104 R)
• M58: 31,247,854 km (0.061 R)
• M59: 31,494,541 km (0.117 R)
• M60: 32,570,897 km (0.111 R)
• M61: 32,737,549 km (0.092 R)
• M62: 32,988,126 km (0.068 R)
• M63: 33,071,751 km (0.107 R)
• M64: 33,323,075 km (0.063 R)
• M65: 35,271,288 km (0.099 R)
• M66: 36,388,784 km (0.105 R)
• M67: 36,908,338 km (0.044 R)
• M68: 38,923,122 km (0.114 R)
• M69: 39,543,355 km (0.11 R)
• M70: 39,810,088 km (0.072 R)
• M71: 40,793,544 km (0.073 R)
• M72: 43,883,488 km (0.037 R)
• M73: 44,528,853 km (0.03 R)
• M74: 44,899,108 km (0.113 R)
• M75: 45,829,158 km (0.079 R)
• M76: 47,236,276 km (0.058 R)
• M77: 48,087,188 km (0.049 R)
• M78: 49,900,315 km (0.115 R)
• M79: 50,092,548 km (0.072 R)
• M80: 50,573,954 km (0.102 R)
• M81: 51,638,642 km (0.06 R)
• M82: 52,222,373 km (0.104 R)
• M83: 52,515,136 km (0.119 R)
• M84: 53,691,573 km (0.096 R)
• M85: 53,790,009 km (0.109 R)
• M86: 59,906,318 km (0.106 R)
• M87: 60,315,019 km (0.099 R)
• M88: 60,724,618 km (0.067 R)
• M89: 62,165,545 km (0.037 R)
• M90: 62,786,675 km (0.034 R)
• M91: 62,994,018 km (0.058 R)
• M92: 63,617,841 km (0.071 R)
• M93: 66,978,856 km (0.117 R)
• M94: 69,215,793 km (0.117 R)
• M95: 70,720,598 km (0.105 R)
• M96: 71,693,732 km (0.109 R)
• M97: 71,802,041 km (0.09 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 14,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit