🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.87 AU - 1.27 AU

Year: 387 Days

Day: 42.5 Hours

Environment

Temp: 80 °C

Axial Tilt: 103.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.05 AU - 1.71 AU

Year: 567 Days

Day: 43.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.58 AU - 5.14 AU

Year: 3748 Days

Day: 30.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,709,348 km

• M1: 1,255,425 km (0.105 R)

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.3

Radius: 9.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.74 AU - 7.6 AU

Year: 5362 Days

Day: 6.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 36,709,348 km

• M1: 125,662 km (0.06 R)
• M2: 203,902 km (0.104 R)
• M3: 351,705 km (0.113 R)
• M4: 461,809 km (0.104 R)
• M5: 659,727 km (0.096 R)
• M6: 729,589 km (0.109 R)
• M7: 802,144 km (0.115 R)
• M8: 868,864 km (0.05 R)
• M9: 1,035,516 km (0.102 R)
• M10: 1,232,387 km (0.106 R)
• M11: 1,340,397 km (0.102 R)
• M12: 1,431,352 km (0.061 R)
• M13: 1,860,698 km (0.074 R)
• M14: 2,031,988 km (0.098 R)
• M15: 2,113,668 km (0.066 R)
• M16: 2,196,546 km (0.108 R)
• M17: 2,292,587 km (0.106 R)
• M18: 2,427,076 km (0.075 R)
• M19: 2,513,992 km (0.089 R)
• M20: 2,768,159 km (0.091 R)
• M21: 2,951,117 km (0.071 R)
• M22: 3,057,481 km (0.032 R)
• M23: 3,260,486 km (0.079 R)
• M24: 3,481,890 km (0.101 R)
• M25: 3,566,264 km (0.111 R)
• M26: 3,808,911 km (0.055 R)
• M27: 3,910,339 km (0.106 R)
• M28: 4,220,306 km (0.109 R)
• M29: 4,385,910 km (0.112 R)
• M30: 4,584,427 km (0.065 R)
• M31: 4,646,061 km (0.106 R)
• M32: 4,723,553 km (0.08 R)
• M33: 4,911,298 km (0.114 R)
• M34: 5,101,587 km (0.118 R)
• M35: 5,637,297 km (0.072 R)
• M36: 5,703,568 km (0.09 R)
• M37: 6,293,582 km (0.103 R)
• M38: 6,622,099 km (0.085 R)
• M39: 6,691,962 km (0.081 R)
• M40: 7,080,766 km (0.054 R)
• M41: 7,495,153 km (0.104 R)
• M42: 7,604,509 km (0.093 R)
• M43: 7,696,062 km (0.118 R)
• M44: 8,010,218 km (0.078 R)
• M45: 8,084,718 km (0.076 R)
• M46: 9,132,800 km (0.033 R)
• M47: 9,269,234 km (0.095 R)
• M48: 9,682,722 km (0.108 R)
• M49: 9,801,952 km (0.104 R)
• M50: 10,527,651 km (0.086 R)
• M51: 10,670,816 km (0.108 R)
• M52: 10,958,942 km (0.11 R)
• M53: 11,187,228 km (0.042 R)
• M54: 11,312,441 km (0.094 R)
• M55: 12,030,511 km (0.088 R)
• M56: 12,459,857 km (0.09 R)
• M57: 13,091,310 km (0.118 R)
• M58: 13,179,273 km (0.114 R)
• M59: 13,532,923 km (0.114 R)
• M60: 13,755,524 km (0.079 R)
• M61: 14,635,309 km (0.101 R)
• M62: 14,749,452 km (0.064 R)
• M63: 14,978,636 km (0.09 R)
• M64: 15,070,639 km (0.12 R)
• M65: 15,185,829 km (0.077 R)
• M66: 15,255,093 km (0.106 R)
• M67: 15,626,395 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.9

Radius: 8

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.42 AU - 7.9 AU

Year: 6703 Days

Day: 10.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,709,348 km

• M1: 105,466 km (0.107 R)
• M2: 203,004 km (0.097 R)
• M3: 370,704 km (0.078 R)
• M4: 706,252 km (0.062 R)
• M5: 927,806 km (0.108 R)
• M6: 990,787 km (0.116 R)
• M7: 1,154,596 km (0.102 R)
• M8: 1,398,890 km (0.11 R)
• M9: 2,312,035 km (0.078 R)
• M10: 2,442,484 km (0.1 R)
• M11: 2,508,756 km (0.12 R)
• M12: 2,597,917 km (0.058 R)
• M13: 2,756,640 km (0.114 R)
• M14: 2,825,754 km (0.074 R)
• M15: 3,203,638 km (0.105 R)
• M16: 3,749,222 km (0.106 R)
• M17: 3,928,889 km (0.065 R)
• M18: 4,350,156 km (0.084 R)
• M19: 4,403,862 km (0.106 R)
• M20: 4,593,552 km (0.08 R)
• M21: 5,379,091 km (0.12 R)
• M22: 5,523,752 km (0.079 R)
• M23: 6,054,974 km (0.111 R)
• M24: 6,115,112 km (0.081 R)
• M25: 6,175,400 km (0.115 R)
• M26: 6,235,838 km (0.079 R)
• M27: 6,757,635 km (0.082 R)
• M28: 7,008,062 km (0.117 R)
• M29: 7,229,766 km (0.088 R)
• M30: 7,518,191 km (0.119 R)
• M31: 7,647,593 km (0.065 R)
• M32: 7,745,131 km (0.089 R)
• M33: 7,810,355 km (0.114 R)
• M34: 7,974,314 km (0.117 R)
• M35: 8,339,034 km (0.118 R)
• M36: 8,947,449 km (0.062 R)
• M37: 9,084,630 km (0.115 R)
• M38: 9,222,559 km (0.119 R)
• M39: 9,326,380 km (0.103 R)
• M40: 10,028,742 km (0.072 R)
• M41: 10,242,817 km (0.089 R)
• M42: 11,040,622 km (0.096 R)
• M43: 11,150,876 km (0.064 R)
• M44: 11,372,580 km (0.101 R)
• M45: 12,084,516 km (0.103 R)
• M46: 12,198,210 km (0.037 R)
• M47: 12,350,351 km (0.105 R)
• M48: 12,772,217 km (0.116 R)
• M49: 13,315,856 km (0.07 R)
• M50: 13,472,485 km (0.08 R)
• M51: 14,991,651 km (0.042 R)
• M52: 15,236,394 km (0.073 R)
• M53: 15,771,356 km (0.097 R)
• M54: 15,937,260 km (0.105 R)
• M55: 16,902,016 km (0.077 R)
• M56: 18,624,486 km (0.045 R)
• M57: 18,712,150 km (0.096 R)
• M58: 18,799,815 km (0.059 R)
• M59: 19,019,724 km (0.12 R)
• M60: 19,462,085 km (0.055 R)
• M61: 21,037,051 km (0.105 R)
• M62: 21,311,114 km (0.079 R)
• M63: 22,001,508 km (0.106 R)
• M64: 23,593,529 km (0.107 R)
• M65: 25,464,849 km (0.099 R)
• M66: 25,562,087 km (0.08 R)
• M67: 25,659,476 km (0.064 R)
• M68: 26,148,212 km (0.031 R)
• M69: 27,184,476 km (0.062 R)
• M70: 27,782,569 km (0.059 R)
• M71: 28,083,410 km (0.041 R)
• M72: 28,133,525 km (0.106 R)
• M73: 28,234,055 km (0.104 R)
• M74: 29,398,974 km (0.081 R)
• M75: 30,476,078 km (0.091 R)
• M76: 30,837,955 km (0.097 R)
• M77: 31,045,448 km (0.09 R)
• M78: 31,357,509 km (0.069 R)
• M79: 31,984,773 km (0.108 R)
• M80: 32,510,609 km (0.065 R)
• M81: 33,677,622 km (0.044 R)
• M82: 34,481,112 km (0.096 R)
• M83: 34,858,249 km (0.098 R)
• M84: 35,943,282 km (0.114 R)
• M85: 36,216,298 km (0.09 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 12,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit