🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.4 AU - 0.66 AU

Year: 146 Days

Day: 27.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.76 AU - 0.88 AU

Year: 281 Days

Day: 12.8 Hours

Environment

Temp: 68 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.9 AU - 1.46 AU

Year: 485 Days

Day: 29.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.3

Radius: 10.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.3 AU - 4.46 AU

Year: 3472 Days

Day: 9.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 48,506,109 km

• M1: 126,859 km (0.075 R)
• M2: 232,475 km (0.063 R)
• M3: 507,735 km (0.113 R)
• M4: 589,116 km (0.049 R)
• M5: 685,607 km (0.091 R)
• M6: 825,032 km (0.094 R)
• M7: 1,055,563 km (0.117 R)
• M8: 1,120,937 km (0.071 R)
• M9: 1,225,057 km (0.099 R)
• M10: 1,410,409 km (0.061 R)
• M11: 1,476,531 km (0.066 R)
• M12: 1,543,700 km (0.106 R)
• M13: 1,709,455 km (0.118 R)
• M14: 2,398,203 km (0.115 R)
• M15: 2,664,787 km (0.073 R)
• M16: 2,881,704 km (0.099 R)
• M17: 3,235,503 km (0.096 R)
• M18: 3,332,741 km (0.098 R)
• M19: 3,694,918 km (0.097 R)
• M20: 4,232,872 km (0.099 R)
• M21: 4,388,304 km (0.082 R)
• M22: 4,705,003 km (0.119 R)
• M23: 4,876,292 km (0.09 R)
• M24: 5,111,310 km (0.07 R)
• M25: 5,214,683 km (0.092 R)
• M26: 5,287,537 km (0.119 R)
• M27: 5,391,956 km (0.052 R)
• M28: 5,624,431 km (0.104 R)
• M29: 5,881,889 km (0.107 R)
• M30: 6,033,881 km (0.111 R)
• M31: 6,110,325 km (0.117 R)
• M32: 6,176,148 km (0.101 R)
• M33: 6,587,243 km (0.066 R)
• M34: 6,779,028 km (0.11 R)
• M35: 6,869,983 km (0.111 R)
• M36: 7,099,167 km (0.12 R)
• M37: 7,482,736 km (0.106 R)
• M38: 7,576,683 km (0.098 R)
• M39: 8,076,789 km (0.07 R)
• M40: 8,149,194 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.8

Radius: 8.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.59 AU - 13.57 AU

Year: 13969 Days

Day: 8.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,506,109 km

• M1: 199,564 km (0.098 R)
• M2: 257,907 km (0.096 R)
• M3: 483,351 km (0.113 R)
• M4: 894,296 km (0.117 R)
• M5: 1,144,723 km (0.112 R)
• M6: 1,828,385 km (0.084 R)
• M7: 1,924,726 km (0.118 R)
• M8: 2,022,713 km (0.041 R)
• M9: 2,147,627 km (0.078 R)
• M10: 2,249,503 km (0.114 R)
• M11: 2,431,564 km (0.07 R)
• M12: 2,810,495 km (0.064 R)
• M13: 2,978,643 km (0.119 R)
• M14: 3,035,341 km (0.066 R)
• M15: 3,236,999 km (0.048 R)
• M16: 3,324,813 km (0.092 R)
• M17: 3,502,834 km (0.093 R)
• M18: 3,992,917 km (0.109 R)
• M19: 4,246,036 km (0.075 R)
• M20: 4,701,562 km (0.117 R)
• M21: 4,868,064 km (0.095 R)
• M22: 5,104,579 km (0.111 R)
• M23: 5,836,411 km (0.069 R)
• M24: 6,087,736 km (0.04 R)
• M25: 6,232,846 km (0.072 R)
• M26: 6,452,755 km (0.065 R)
• M27: 7,242,631 km (0.108 R)
• M28: 8,342,774 km (0.108 R)
• M29: 8,625,963 km (0.111 R)
• M30: 8,748,334 km (0.096 R)
• M31: 9,578,452 km (0.112 R)
• M32: 9,705,162 km (0.113 R)
• M33: 9,789,984 km (0.115 R)
• M34: 11,046,905 km (0.043 R)
• M35: 11,897,668 km (0.1 R)
• M36: 12,125,057 km (0.091 R)
• M37: 13,142,622 km (0.045 R)
• M38: 13,424,913 km (0.092 R)
• M39: 13,661,577 km (0.054 R)
• M40: 15,012,894 km (0.062 R)
• M41: 15,456,302 km (0.096 R)
• M42: 15,853,934 km (0.058 R)
• M43: 15,954,015 km (0.1 R)
• M44: 17,221,108 km (0.063 R)
• M45: 17,375,344 km (0.089 R)
• M46: 17,478,417 km (0.113 R)
• M47: 17,581,639 km (0.061 R)
• M48: 18,048,834 km (0.095 R)
• M49: 18,205,612 km (0.064 R)
• M50: 18,520,216 km (0.082 R)
• M51: 18,783,808 km (0.044 R)
• M52: 18,995,638 km (0.096 R)
• M53: 20,391,536 km (0.102 R)
• M54: 20,663,804 km (0.106 R)
• M55: 20,773,011 km (0.093 R)
• M56: 23,110,777 km (0.085 R)
• M57: 23,281,019 km (0.106 R)
• M58: 23,508,557 km (0.043 R)
• M59: 24,080,620 km (0.112 R)
• M60: 24,195,511 km (0.077 R)
• M61: 25,413,686 km (0.1 R)
• M62: 25,647,957 km (0.092 R)
• M63: 27,547,849 km (0.068 R)
• M64: 27,668,126 km (0.041 R)
• M65: 28,393,377 km (0.078 R)
• M66: 28,819,282 km (0.098 R)
• M67: 28,880,318 km (0.103 R)
• M68: 31,418,844 km (0.094 R)
• M69: 32,619,217 km (0.1 R)
• M70: 36,046,355 km (0.1 R)
• M71: 37,435,521 km (0.113 R)
• M72: 38,170,196 km (0.112 R)
• M73: 39,653,908 km (0.092 R)
• M74: 40,950,323 km (0.081 R)
• M75: 41,224,984 km (0.12 R)
• M76: 41,569,209 km (0.083 R)
• M77: 41,707,138 km (0.095 R)
• M78: 42,886,119 km (0.066 R)
• M79: 43,794,926 km (0.061 R)
• M80: 44,286,954 km (0.045 R)
• M81: 44,357,414 km (0.083 R)
• M82: 45,916,374 km (0.071 R)
• M83: 46,416,180 km (0.108 R)
• M84: 46,559,345 km (0.111 R)
• M85: 48,433,507 km (0.097 R)
• M86: 48,506,062 km (0.039 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit