🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.64 AU - 0.92 AU

Year: 248 Days

Day: 19 Hours

Environment

Temp: 102 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.81 AU - 1.15 AU

Year: 349 Days

Day: 17.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.44 AU - 3.8 AU

Year: 1983 Days

Day: 40.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.3

Radius: 10.8

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.57 AU - 7.69 AU

Year: 6144 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,831,834 km

• M1: 137,780 km (0.106 R)
• M2: 259,104 km (0.096 R)
• M3: 333,005 km (0.114 R)
• M4: 487,091 km (0.06 R)
• M5: 613,950 km (0.096 R)
• M6: 738,864 km (0.078 R)
• M7: 1,343,239 km (0.039 R)
• M8: 1,529,040 km (0.056 R)
• M9: 1,683,874 km (0.113 R)
• M10: 1,823,748 km (0.103 R)
• M11: 2,179,940 km (0.08 R)
• M12: 2,649,977 km (0.028 R)
• M13: 2,813,786 km (0.066 R)
• M14: 3,682,501 km (0.086 R)
• M15: 4,160,018 km (0.056 R)
• M16: 4,433,782 km (0.027 R)
• M17: 4,770,227 km (0.118 R)
• M18: 4,884,221 km (0.112 R)
• M19: 5,231,587 km (0.116 R)
• M20: 5,647,170 km (0.104 R)
• M21: 5,737,677 km (0.096 R)
• M22: 5,828,632 km (0.06 R)
• M23: 6,012,039 km (0.062 R)
• M24: 6,259,474 km (0.111 R)
• M25: 6,478,785 km (0.086 R)
• M26: 6,860,558 km (0.095 R)
• M27: 7,914,625 km (0.093 R)
• M28: 8,049,861 km (0.047 R)
• M29: 8,151,887 km (0.098 R)
• M30: 8,598,886 km (0.104 R)
• M31: 9,302,145 km (0.111 R)
• M32: 9,987,303 km (0.117 R)
• M33: 10,096,959 km (0.108 R)
• M34: 10,651,368 km (0.101 R)
• M35: 10,726,018 km (0.116 R)
• M36: 10,951,163 km (0.073 R)
• M37: 11,674,169 km (0.118 R)
• M38: 11,867,001 km (0.097 R)
• M39: 12,099,925 km (0.108 R)
• M40: 12,491,273 km (0.089 R)
• M41: 12,609,605 km (0.089 R)
• M42: 12,926,752 km (0.114 R)
• M43: 13,046,281 km (0.119 R)
• M44: 13,894,052 km (0.101 R)
• M45: 14,057,413 km (0.099 R)
• M46: 14,303,950 km (0.12 R)
• M47: 14,759,326 km (0.094 R)
• M48: 14,926,277 km (0.047 R)
• M49: 15,135,565 km (0.104 R)
• M50: 15,346,049 km (0.094 R)
• M51: 15,557,431 km (0.068 R)
• M52: 16,197,261 km (0.075 R)
• M53: 16,802,384 km (0.1 R)
• M54: 18,616,557 km (0.077 R)
• M55: 18,796,823 km (0.118 R)
• M56: 18,977,687 km (0.039 R)
• M57: 19,707,126 km (0.12 R)
• M58: 19,798,829 km (0.117 R)
• M59: 21,475,971 km (0.066 R)
• M60: 21,570,367 km (0.111 R)
• M61: 22,188,057 km (0.095 R)
• M62: 22,907,922 km (0.084 R)
• M63: 24,617,377 km (0.105 R)
• M64: 25,963,907 km (0.1 R)
• M65: 26,671,655 km (0.034 R)
• M66: 26,976,834 km (0.028 R)
• M67: 27,129,873 km (0.046 R)
• M68: 27,385,536 km (0.052 R)
• M69: 28,002,627 km (0.114 R)
• M70: 29,880,978 km (0.088 R)
• M71: 30,356,849 km (0.087 R)
• M72: 30,835,412 km (0.098 R)
• M73: 31,316,369 km (0.101 R)
• M74: 31,423,482 km (0.107 R)
• M75: 31,692,159 km (0.075 R)
• M76: 31,799,720 km (0.089 R)
• M77: 31,907,431 km (0.072 R)
• M78: 32,448,227 km (0.031 R)
• M79: 33,155,526 km (0.085 R)
• M80: 34,033,216 km (0.077 R)
• M81: 34,974,037 km (0.053 R)
• M82: 35,755,237 km (0.091 R)
• M83: 35,923,385 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.5

Radius: 13.8

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.24 AU - 8.38 AU

Year: 7855 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,831,834 km

• M1: 291,267 km (0.027 R)
• M2: 408,851 km (0.092 R)
• M3: 651,798 km (0.088 R)
• M4: 809,474 km (0.114 R)
• M5: 963,410 km (0.059 R)
• M6: 1,109,418 km (0.06 R)
• M7: 1,404,425 km (0.062 R)
• M8: 1,860,250 km (0.109 R)
• M9: 2,189,514 km (0.103 R)
• M10: 2,287,202 km (0.068 R)
• M11: 2,563,509 km (0.064 R)
• M12: 2,692,762 km (0.099 R)
• M13: 3,176,412 km (0.117 R)
• M14: 3,287,712 km (0.12 R)
• M15: 3,542,926 km (0.106 R)
• M16: 4,440,813 km (0.089 R)
• M17: 4,628,558 km (0.12 R)
• M18: 4,819,146 km (0.096 R)
• M19: 5,077,352 km (0.032 R)
• M20: 5,810,830 km (0.093 R)
• M21: 6,051,234 km (0.044 R)
• M22: 6,684,631 km (0.089 R)
• M23: 6,936,704 km (0.09 R)
• M24: 7,045,761 km (0.048 R)
• M25: 7,413,322 km (0.047 R)
• M26: 7,674,371 km (0.108 R)
• M27: 7,900,563 km (0.077 R)
• M28: 8,128,999 km (0.054 R)
• M29: 8,359,679 km (0.083 R)
• M30: 9,707,256 km (0.08 R)
• M31: 10,531,391 km (0.104 R)
• M32: 10,951,911 km (0.089 R)
• M33: 12,599,881 km (0.079 R)
• M34: 12,956,672 km (0.111 R)
• M35: 14,001,014 km (0.119 R)
• M36: 14,277,920 km (0.084 R)
• M37: 14,884,091 km (0.107 R)
• M38: 15,166,681 km (0.112 R)
• M39: 16,460,403 km (0.102 R)
• M40: 17,096,045 km (0.095 R)
• M41: 18,039,259 km (0.04 R)
• M42: 18,189,755 km (0.094 R)
• M43: 18,340,699 km (0.113 R)
• M44: 19,306,204 km (0.114 R)
• M45: 20,864,265 km (0.075 R)
• M46: 21,233,623 km (0.111 R)
• M47: 21,339,538 km (0.099 R)
• M48: 22,462,419 km (0.105 R)
• M49: 22,624,434 km (0.104 R)
• M50: 23,276,232 km (0.091 R)
• M51: 24,044,567 km (0.092 R)
• M52: 24,265,523 km (0.108 R)
• M53: 24,376,375 km (0.067 R)
• M54: 25,268,576 km (0.096 R)
• M55: 25,944,908 km (0.114 R)
• M56: 26,741,367 km (0.084 R)
• M57: 26,913,106 km (0.105 R)
• M58: 27,142,589 km (0.1 R)
• M59: 27,661,394 km (0.112 R)
• M60: 28,183,640 km (0.084 R)
• M61: 29,355,590 km (0.117 R)
• M62: 29,473,623 km (0.113 R)
• M63: 29,710,287 km (0.086 R)
• M64: 29,947,549 km (0.113 R)
• M65: 30,722,915 km (0.068 R)
• M66: 31,444,575 km (0.027 R)
• M67: 32,232,806 km (0.082 R)
• M68: 32,598,722 km (0.098 R)
• M69: 33,273,110 km (0.067 R)
• M70: 35,010,838 km (0.062 R)
• M71: 35,261,415 km (0.051 R)
• M72: 35,386,928 km (0.098 R)
• M73: 36,270,004 km (0.117 R)
• M74: 37,223,989 km (0.092 R)
• M75: 40,004,715 km (0.046 R)
• M76: 40,463,681 km (0.027 R)
• M77: 40,924,442 km (0.117 R)
• M78: 41,254,605 km (0.081 R)
• M79: 41,917,623 km (0.093 R)
• M80: 42,918,582 km (0.102 R)
• M81: 44,130,325 km (0.1 R)
• M82: 45,694,969 km (0.092 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 14,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit