🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.01 AU

Year: 266 Days

Day: 15.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.83 AU - 1.09 AU

Year: 331 Days

Day: 27.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,586,941 km

• M1: 162,014 km (0.04 R)
• M2: 350,508 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.01 AU - 1.33 AU

Year: 445 Days

Day: 13.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.87 AU - 2.43 AU

Year: 1108 Days

Day: 34.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.17 AU - 2.33 AU

Year: 1186 Days

Day: 13.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.54 AU - 3.36 AU

Year: 1781 Days

Day: 36.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 108 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,586,941 km

• M1: 1,180,626 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.68 AU - 4.48 AU

Year: 2896 Days

Day: 15.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.4 AU - 6.12 AU

Year: 4240 Days

Day: 26.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,586,941 km

• M1: 1,815,520 km (0.118 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.6

Radius: 10.6

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.57 AU - 6.95 AU

Year: 5505 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,586,941 km

• M1: 132,993 km (0.065 R)
• M2: 331,060 km (0.069 R)
• M3: 399,875 km (0.109 R)
• M4: 509,231 km (0.081 R)
• M5: 695,181 km (0.089 R)
• M6: 875,297 km (0.086 R)
• M7: 994,078 km (0.088 R)
• M8: 1,896,303 km (0.104 R)
• M9: 2,033,185 km (0.104 R)
• M10: 2,317,121 km (0.051 R)
• M11: 2,421,690 km (0.086 R)
• M12: 2,700,990 km (0.048 R)
• M13: 3,174,317 km (0.041 R)
• M14: 3,600,671 km (0.109 R)
• M15: 4,121,122 km (0.083 R)
• M16: 4,222,998 km (0.093 R)
• M17: 4,559,743 km (0.073 R)
• M18: 4,851,758 km (0.105 R)
• M19: 5,453,740 km (0.074 R)
• M20: 5,565,789 km (0.084 R)
• M21: 5,735,283 km (0.078 R)
• M22: 6,108,530 km (0.068 R)
• M23: 6,283,410 km (0.09 R)
• M24: 6,548,946 km (0.075 R)
• M25: 6,728,015 km (0.108 R)
• M26: 7,305,911 km (0.107 R)
• M27: 7,836,385 km (0.067 R)
• M28: 8,058,389 km (0.1 R)
• M29: 8,573,903 km (0.078 R)
• M30: 9,066,828 km (0.037 R)
• M31: 9,133,249 km (0.047 R)
• M32: 9,569,028 km (0.052 R)
• M33: 9,977,430 km (0.088 R)
• M34: 10,114,761 km (0.069 R)
• M35: 10,321,954 km (0.058 R)
• M36: 10,916,905 km (0.068 R)
• M37: 11,272,050 km (0.099 R)
• M38: 12,360,225 km (0.111 R)
• M39: 12,804,830 km (0.055 R)
• M40: 12,916,879 km (0.093 R)
• M41: 13,481,611 km (0.111 R)
• M42: 14,324,595 km (0.064 R)
• M43: 14,870,028 km (0.073 R)
• M44: 15,422,044 km (0.081 R)
• M45: 15,501,481 km (0.116 R)
• M46: 15,581,067 km (0.117 R)
• M47: 15,980,942 km (0.032 R)
• M48: 16,587,113 km (0.047 R)
• M49: 16,831,705 km (0.061 R)
• M50: 17,159,773 km (0.091 R)
• M51: 17,947,107 km (0.113 R)
• M52: 19,471,210 km (0.064 R)
• M53: 19,557,229 km (0.093 R)
• M54: 19,988,519 km (0.061 R)
• M55: 20,292,353 km (0.082 R)
• M56: 20,422,952 km (0.094 R)
• M57: 21,212,978 km (0.094 R)
• M58: 21,434,084 km (0.085 R)
• M59: 21,656,087 km (0.069 R)
• M60: 21,745,098 km (0.037 R)
• M61: 22,057,608 km (0.072 R)
• M62: 22,822,651 km (0.085 R)
• M63: 23,871,631 km (0.081 R)
• M64: 24,703,396 km (0.082 R)
• M65: 24,796,445 km (0.111 R)
• M66: 25,356,989 km (0.094 R)
• M67: 25,497,760 km (0.064 R)
• M68: 26,395,497 km (0.115 R)
• M69: 26,776,672 km (0.111 R)
• M70: 26,872,116 km (0.06 R)
• M71: 27,640,750 km (0.1 R)
• M72: 28,611,640 km (0.074 R)
• M73: 30,387,067 km (0.048 R)
• M74: 30,736,528 km (0.113 R)
• M75: 31,995,245 km (0.096 R)
• M76: 32,147,386 km (0.092 R)
• M77: 32,707,330 km (0.086 R)
• M78: 33,837,094 km (0.104 R)
• M79: 34,199,270 km (0.083 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.3

Radius: 9

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.92 AU - 12.26 AU

Year: 12112 Days

Day: 6.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,586,941 km

• M1: 116,238 km (0.104 R)
• M2: 429,346 km (0.043 R)
• M3: 754,272 km (0.087 R)
• M4: 896,839 km (0.085 R)
• M5: 1,009,636 km (0.089 R)
• M6: 1,420,731 km (0.12 R)
• M7: 1,644,829 km (0.113 R)
• M8: 1,880,445 km (0.109 R)
• M9: 1,977,833 km (0.074 R)
• M10: 2,305,902 km (0.119 R)
• M11: 2,436,650 km (0.093 R)
• M12: 2,570,091 km (0.076 R)
• M13: 2,871,980 km (0.028 R)
• M14: 2,984,627 km (0.101 R)
• M15: 3,041,474 km (0.037 R)
• M16: 3,156,365 km (0.096 R)
• M17: 3,301,924 km (0.069 R)
• M18: 3,691,178 km (0.087 R)
• M19: 3,783,031 km (0.099 R)
• M20: 4,644,266 km (0.117 R)
• M21: 4,877,190 km (0.083 R)
• M22: 5,079,895 km (0.103 R)
• M23: 5,216,627 km (0.058 R)
• M24: 5,424,120 km (0.114 R)
• M25: 6,280,717 km (0.031 R)
• M26: 7,140,755 km (0.069 R)
• M27: 7,878,871 km (0.118 R)
• M28: 7,958,008 km (0.043 R)
• M29: 8,681,912 km (0.095 R)
• M30: 9,176,333 km (0.06 R)
• M31: 10,713,751 km (0.093 R)
• M32: 11,199,196 km (0.081 R)
• M33: 11,782,328 km (0.115 R)
• M34: 13,212,334 km (0.088 R)
• M35: 13,542,646 km (0.107 R)
• M36: 13,828,079 km (0.063 R)
• M37: 14,019,564 km (0.045 R)
• M38: 14,356,608 km (0.047 R)
• M39: 14,501,868 km (0.112 R)
• M40: 15,334,231 km (0.087 R)
• M41: 15,581,965 km (0.077 R)
• M42: 15,831,195 km (0.05 R)
• M43: 15,981,241 km (0.11 R)
• M44: 16,637,228 km (0.1 R)
• M45: 18,815,822 km (0.081 R)
• M46: 19,615,422 km (0.09 R)
• M47: 20,480,547 km (0.12 R)
• M48: 21,857,146 km (0.103 R)
• M49: 22,136,147 km (0.105 R)
• M50: 22,641,039 km (0.109 R)
• M51: 23,093,124 km (0.083 R)
• M52: 23,662,494 km (0.098 R)
• M53: 26,458,777 km (0.081 R)
• M54: 26,815,718 km (0.113 R)
• M55: 27,353,971 km (0.065 R)
• M56: 28,137,714 km (0.066 R)
• M57: 28,684,644 km (0.12 R)
• M58: 28,867,752 km (0.104 R)
• M59: 29,542,288 km (0.116 R)
• M60: 29,603,923 km (0.068 R)
• M61: 29,665,557 km (0.106 R)
• M62: 30,782,305 km (0.11 R)
• M63: 30,907,219 km (0.072 R)
• M64: 31,094,965 km (0.099 R)
• M65: 32,610,241 km (0.06 R)
• M66: 32,673,970 km (0.067 R)
• M67: 32,865,156 km (0.034 R)
• M68: 34,732,736 km (0.095 R)
• M69: 34,797,811 km (0.108 R)
• M70: 34,927,961 km (0.051 R)
• M71: 36,238,439 km (0.049 R)
• M72: 36,436,357 km (0.084 R)
• M73: 36,502,479 km (0.12 R)
• M74: 37,098,776 km (0.113 R)
• M75: 38,301,244 km (0.102 R)
• M76: 38,570,221 km (0.091 R)
• M77: 38,772,327 km (0.059 R)
• M78: 39,109,970 km (0.111 R)
• M79: 39,448,510 km (0.04 R)
• M80: 39,924,231 km (0.095 R)
• M81: 40,060,515 km (0.08 R)
• M82: 41,431,729 km (0.046 R)
• M83: 41,500,693 km (0.118 R)
• M84: 42,539,651 km (0.085 R)
• M85: 44,431,316 km (0.08 R)
• M86: 45,280,882 km (0.052 R)
• M87: 45,565,267 km (0.095 R)
• M88: 46,780,601 km (0.116 R)
• M89: 48,514,290 km (0.118 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 17,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit