🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.66 AU - 0.68 AU

Year: 204 Days

Day: 44.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,666,689 km

• M1: 67,618 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.68 AU - 0.74 AU

Year: 223 Days

Day: 22.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,666,689 km

• M1: 539,899 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.11 AU - 1.15 AU

Year: 448 Days

Day: 40.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.24 AU - 1.42 AU

Year: 572 Days

Day: 38.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.03 AU - 4.91 AU

Year: 2949 Days

Day: 38.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.97 AU - 4.43 AU

Year: 3209 Days

Day: 15.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.7

Radius: 14.8

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.41 AU - 5.59 AU

Year: 3559 Days

Day: 12.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,666,689 km

• M1: 203,004 km (0.072 R)
• M2: 666,459 km (0.104 R)
• M3: 771,925 km (0.112 R)
• M4: 894,745 km (0.069 R)
• M5: 1,127,669 km (0.074 R)
• M6: 1,233,883 km (0.112 R)
• M7: 1,419,385 km (0.084 R)
• M8: 1,917,546 km (0.032 R)
• M9: 2,032,437 km (0.107 R)
• M10: 2,194,451 km (0.056 R)
• M11: 2,391,472 km (0.081 R)
• M12: 2,500,229 km (0.06 R)
• M13: 2,706,674 km (0.062 R)
• M14: 2,952,015 km (0.105 R)
• M15: 3,069,000 km (0.115 R)
• M16: 3,187,631 km (0.096 R)
• M17: 3,606,505 km (0.118 R)
• M18: 4,458,316 km (0.027 R)
• M19: 4,927,155 km (0.092 R)
• M20: 5,330,172 km (0.047 R)
• M21: 5,494,431 km (0.099 R)
• M22: 5,806,941 km (0.068 R)
• M23: 6,340,855 km (0.042 R)
• M24: 6,624,792 km (0.109 R)
• M25: 6,757,336 km (0.09 R)
• M26: 7,069,995 km (0.104 R)
• M27: 7,205,381 km (0.067 R)
• M28: 7,341,665 km (0.11 R)
• M29: 7,524,922 km (0.104 R)
• M30: 7,663,151 km (0.113 R)
• M31: 7,919,113 km (0.098 R)
• M32: 8,036,398 km (0.116 R)
• M33: 8,320,185 km (0.101 R)
• M34: 8,463,350 km (0.098 R)
• M35: 8,824,778 km (0.065 R)
• M36: 9,191,443 km (0.082 R)
• M37: 9,290,028 km (0.083 R)
• M38: 9,939,731 km (0.104 R)
• M39: 10,091,723 km (0.054 R)
• M40: 10,449,561 km (0.096 R)
• M41: 10,941,887 km (0.115 R)
• M42: 11,125,145 km (0.06 R)
• M43: 11,521,430 km (0.099 R)
• M44: 12,382,216 km (0.113 R)
• M45: 12,848,064 km (0.057 R)
• M46: 12,986,142 km (0.113 R)
• M47: 13,263,796 km (0.107 R)
• M48: 13,684,016 km (0.058 R)
• M49: 14,595,217 km (0.105 R)
• M50: 14,855,069 km (0.06 R)
• M51: 15,761,781 km (0.096 R)
• M52: 15,969,124 km (0.034 R)
• M53: 16,506,180 km (0.036 R)
• M54: 17,140,326 km (0.089 R)
• M55: 17,292,467 km (0.101 R)
• M56: 17,874,702 km (0.032 R)
• M57: 18,090,871 km (0.114 R)
• M58: 18,619,549 km (0.077 R)
• M59: 18,807,295 km (0.111 R)
• M60: 18,932,957 km (0.109 R)
• M61: 19,027,204 km (0.066 R)
• M62: 19,311,290 km (0.044 R)
• M63: 19,979,394 km (0.12 R)
• M64: 21,077,143 km (0.107 R)
• M65: 21,240,205 km (0.118 R)
• M66: 21,502,151 km (0.11 R)
• M67: 21,633,348 km (0.043 R)
• M68: 21,863,878 km (0.1 R)
• M69: 21,995,973 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.4

Radius: 8.7

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.82 AU - 5.9 AU

Year: 3994 Days

Day: 10.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,666,689 km

• M1: 138,827 km (0.11 R)
• M2: 219,610 km (0.111 R)
• M3: 274,662 km (0.041 R)
• M4: 353,350 km (0.062 R)
• M5: 621,280 km (0.074 R)
• M6: 720,463 km (0.109 R)
• M7: 923,019 km (0.092 R)
• M8: 986,149 km (0.076 R)
• M9: 1,143,975 km (0.066 R)
• M10: 1,381,836 km (0.114 R)
• M11: 1,454,989 km (0.088 R)
• M12: 1,529,339 km (0.098 R)
• M13: 1,666,520 km (0.081 R)
• M14: 1,728,903 km (0.1 R)
• M15: 2,035,877 km (0.098 R)
• M16: 2,136,407 km (0.069 R)
• M17: 2,290,343 km (0.078 R)
• M18: 3,191,820 km (0.108 R)
• M19: 3,608,899 km (0.112 R)
• M20: 3,938,164 km (0.104 R)
• M21: 4,385,162 km (0.084 R)
• M22: 4,450,387 km (0.031 R)
• M23: 4,603,725 km (0.107 R)
• M24: 4,758,858 km (0.058 R)
• M25: 5,051,621 km (0.115 R)
• M26: 5,466,605 km (0.111 R)
• M27: 6,012,937 km (0.116 R)
• M28: 6,231,499 km (0.066 R)
• M29: 6,726,519 km (0.088 R)
• M30: 7,311,446 km (0.085 R)
• M31: 7,492,609 km (0.115 R)
• M32: 7,701,598 km (0.081 R)
• M33: 7,833,244 km (0.087 R)
• M34: 8,018,745 km (0.077 R)
• M35: 8,367,159 km (0.08 R)
• M36: 8,665,756 km (0.05 R)
• M37: 8,775,261 km (0.111 R)
• M38: 8,995,619 km (0.031 R)
• M39: 9,161,972 km (0.117 R)
• M40: 9,385,621 km (0.115 R)
• M41: 9,610,915 km (0.118 R)
• M42: 9,809,581 km (0.089 R)
• M43: 10,095,762 km (0.073 R)
• M44: 10,326,741 km (0.032 R)
• M45: 10,442,829 km (0.074 R)
• M46: 10,734,994 km (0.11 R)
• M47: 11,178,402 km (0.109 R)
• M48: 11,237,942 km (0.093 R)
• M49: 11,961,098 km (0.078 R)
• M50: 12,021,984 km (0.118 R)
• M51: 12,544,230 km (0.112 R)
• M52: 13,199,469 km (0.078 R)
• M53: 13,325,430 km (0.115 R)
• M54: 13,483,705 km (0.078 R)
• M55: 13,674,293 km (0.107 R)
• M56: 14,090,324 km (0.1 R)
• M57: 14,154,801 km (0.119 R)
• M58: 14,348,530 km (0.079 R)
• M59: 14,413,306 km (0.088 R)
• M60: 14,608,232 km (0.086 R)
• M61: 14,738,681 km (0.07 R)
• M62: 15,132,273 km (0.118 R)
• M63: 15,662,448 km (0.113 R)
• M64: 15,796,039 km (0.048 R)
• M65: 16,503,188 km (0.039 R)
• M66: 16,843,523 km (0.099 R)
• M67: 17,220,660 km (0.065 R)
• M68: 18,438,985 km (0.087 R)
• M69: 18,544,601 km (0.087 R)
• M70: 19,505,169 km (0.085 R)
• M71: 19,756,942 km (0.088 R)
• M72: 19,865,101 km (0.116 R)
• M73: 20,372,537 km (0.119 R)
• M74: 21,437,375 km (0.101 R)
• M75: 21,548,526 km (0.09 R)
• M76: 22,595,562 km (0.104 R)
• M77: 22,708,658 km (0.109 R)
• M78: 22,859,901 km (0.116 R)
• M79: 24,583,568 km (0.062 R)
• M80: 24,738,701 km (0.104 R)
• M81: 25,245,538 km (0.111 R)
• M82: 25,676,979 km (0.116 R)
• M83: 26,388,316 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 12,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit