🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.85 AU

Year: 208 Days

Day: 32.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,582,908 km

• M1: 286,779 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.87 AU - 1.35 AU

Year: 425 Days

Day: 25.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.42 AU - 1.64 AU

Year: 688 Days

Day: 22.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,582,908 km

• M1: 195,824 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.76 AU - 2.62 AU

Year: 1178 Days

Day: 35.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.27 AU - 2.73 AU

Year: 1437 Days

Day: 42.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,582,908 km

• M1: 89,460 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.09 AU - 3.25 AU

Year: 2051 Days

Day: 43.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,582,908 km

• M1: 57,446 km (0.027 R)
• M2: 2,113,668 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.6

Radius: 12.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.8 AU - 8.04 AU

Year: 8101 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,582,908 km

• M1: 303,085 km (0.119 R)
• M2: 434,731 km (0.088 R)
• M3: 672,143 km (0.106 R)
• M4: 922,720 km (0.098 R)
• M5: 1,084,734 km (0.077 R)
• M6: 1,169,706 km (0.079 R)
• M7: 1,364,931 km (0.047 R)
• M8: 2,015,532 km (0.12 R)
• M9: 2,100,653 km (0.108 R)
• M10: 2,208,663 km (0.105 R)
• M11: 2,296,477 km (0.108 R)
• M12: 2,636,513 km (0.119 R)
• M13: 2,872,429 km (0.109 R)
• M14: 3,239,392 km (0.104 R)
• M15: 3,595,435 km (0.112 R)
• M16: 3,778,393 km (0.088 R)
• M17: 4,317,993 km (0.113 R)
• M18: 4,597,143 km (0.114 R)
• M19: 4,939,871 km (0.048 R)
• M20: 5,439,827 km (0.037 R)
• M21: 5,741,417 km (0.053 R)
• M22: 5,833,120 km (0.075 R)
• M23: 6,456,195 km (0.068 R)
• M24: 6,872,825 km (0.085 R)
• M25: 7,100,663 km (0.047 R)
• M26: 7,430,676 km (0.069 R)
• M27: 7,530,607 km (0.086 R)
• M28: 7,698,306 km (0.118 R)
• M29: 7,901,161 km (0.083 R)
• M30: 8,037,445 km (0.107 R)
• M31: 8,555,203 km (0.096 R)
• M32: 9,442,318 km (0.041 R)
• M33: 9,550,777 km (0.108 R)
• M34: 9,805,392 km (0.108 R)
• M35: 11,035,985 km (0.074 R)
• M36: 11,188,425 km (0.08 R)
• M37: 12,118,026 km (0.107 R)
• M38: 12,314,747 km (0.112 R)
• M39: 12,512,665 km (0.12 R)
• M40: 12,871,550 km (0.034 R)
• M41: 15,562,367 km (0.027 R)
• M42: 16,077,582 km (0.051 R)
• M43: 16,337,434 km (0.116 R)
• M44: 16,424,350 km (0.097 R)
• M45: 16,598,632 km (0.106 R)
• M46: 17,125,067 km (0.072 R)
• M47: 17,213,329 km (0.115 R)
• M48: 17,434,734 km (0.043 R)
• M49: 17,746,347 km (0.099 R)
• M50: 18,059,754 km (0.073 R)
• M51: 19,056,525 km (0.063 R)
• M52: 19,469,564 km (0.099 R)
• M53: 19,700,244 km (0.112 R)
• M54: 21,198,168 km (0.097 R)
• M55: 21,865,075 km (0.082 R)
• M56: 23,072,928 km (0.097 R)
• M57: 23,709,617 km (0.113 R)
• M58: 24,153,923 km (0.099 R)
• M59: 24,600,771 km (0.088 R)
• M60: 25,251,223 km (0.115 R)
• M61: 25,402,167 km (0.094 R)
• M62: 25,856,646 km (0.105 R)
• M63: 26,059,500 km (0.112 R)
• M64: 26,876,305 km (0.035 R)
• M65: 27,701,487 km (0.076 R)
• M66: 28,169,429 km (0.105 R)
• M67: 30,280,105 km (0.107 R)
• M68: 30,869,521 km (0.112 R)
• M69: 31,787,902 km (0.109 R)
• M70: 32,441,495 km (0.051 R)
• M71: 33,595,942 km (0.115 R)
• M72: 34,094,851 km (0.063 R)
• M73: 34,206,152 km (0.069 R)
• M74: 34,708,052 km (0.082 R)
• M75: 36,569,199 km (0.069 R)
• M76: 37,311,205 km (0.054 R)
• M77: 37,770,321 km (0.116 R)
• M78: 38,346,871 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.4

Radius: 9

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.02 AU - 10.24 AU

Year: 9214 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 23,582,908 km

• M1: 153,936 km (0.106 R)
• M2: 420,520 km (0.066 R)
• M3: 764,146 km (0.063 R)
• M4: 1,907,522 km (0.12 R)
• M5: 2,081,505 km (0.098 R)
• M6: 2,157,800 km (0.058 R)
• M7: 2,717,745 km (0.033 R)
• M8: 2,914,167 km (0.028 R)
• M9: 3,291,303 km (0.098 R)
• M10: 4,155,829 km (0.057 R)
• M11: 4,284,932 km (0.117 R)
• M12: 4,747,040 km (0.083 R)
• M13: 5,086,926 km (0.043 R)
• M14: 5,259,861 km (0.086 R)
• M15: 5,647,320 km (0.106 R)
• M16: 6,043,904 km (0.062 R)
• M17: 7,287,062 km (0.081 R)
• M18: 7,679,008 km (0.103 R)
• M19: 8,118,228 km (0.08 R)
• M20: 8,771,671 km (0.103 R)
• M21: 9,188,600 km (0.073 R)
• M22: 10,654,211 km (0.115 R)
• M23: 10,875,765 km (0.085 R)
• M24: 11,777,541 km (0.098 R)
• M25: 12,237,405 km (0.032 R)
• M26: 13,844,535 km (0.119 R)
• M27: 15,117,613 km (0.058 R)
• M28: 16,889,899 km (0.103 R)
• M29: 17,460,315 km (0.112 R)
• M30: 18,620,148 km (0.045 R)
• M31: 18,726,811 km (0.094 R)
• M32: 18,940,886 km (0.079 R)
• M33: 19,696,056 km (0.103 R)
• M34: 20,847,361 km (0.118 R)
• M35: 21,291,667 km (0.105 R)
• M36: 21,403,267 km (0.034 R)
• M37: 21,627,065 km (0.099 R)
• M38: 22,133,304 km (0.1 R)
• M39: 22,985,563 km (0.088 R)
• M40: 23,042,859 km (0.11 R)
• M41: 23,559,869 km (0.082 R)
• M42: 23,617,465 km (0.056 R)
• M43: 24,898,471 km (0.117 R)
• M44: 24,957,114 km (0.104 R)
• M45: 25,369,705 km (0.054 R)
• M46: 25,547,277 km (0.102 R)
• M47: 27,345,144 km (0.113 R)
• M48: 27,587,942 km (0.073 R)
• M49: 27,831,487 km (0.062 R)
• M50: 27,892,523 km (0.089 R)
• M51: 28,014,595 km (0.094 R)
• M52: 28,136,816 km (0.073 R)
• M53: 29,245,486 km (0.095 R)
• M54: 29,431,586 km (0.103 R)
• M55: 29,618,134 km (0.047 R)
• M56: 31,568,741 km (0.12 R)
• M57: 32,014,992 km (0.114 R)
• M58: 32,463,187 km (0.064 R)
• M59: 32,784,673 km (0.082 R)
• M60: 32,913,626 km (0.068 R)
• M61: 33,690,488 km (0.061 R)
• M62: 33,950,788 km (0.05 R)
• M63: 34,277,061 km (0.095 R)
• M64: 34,670,055 km (0.099 R)
• M65: 37,193,172 km (0.047 R)
• M66: 37,394,980 km (0.079 R)
• M67: 37,934,579 km (0.067 R)
• M68: 39,158,290 km (0.101 R)
• M69: 39,706,267 km (0.094 R)
• M70: 39,843,747 km (0.087 R)
• M71: 39,981,228 km (0.116 R)
• M72: 41,365,606 km (0.079 R)
• M73: 41,435,169 km (0.069 R)
• M74: 41,783,882 km (0.056 R)
• M75: 42,695,083 km (0.087 R)
• M76: 43,400,586 km (0.1 R)
• M77: 43,754,684 km (0.04 R)
• M78: 44,109,830 km (0.113 R)
• M79: 44,394,515 km (0.064 R)
• M80: 45,899,619 km (0.111 R)
• M81: 46,188,193 km (0.08 R)
• M82: 46,404,960 km (0.12 R)
• M83: 47,421,328 km (0.105 R)
• M84: 47,494,182 km (0.109 R)
• M85: 47,640,040 km (0.11 R)
• M86: 47,932,355 km (0.092 R)
• M87: 48,298,421 km (0.034 R)
• M88: 48,371,724 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.8

Radius: 6

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.94 AU - 14.94 AU

Year: 18916 Days

Day: 20.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 23,582,908 km

• M1: 82,877 km (0.109 R)
• M2: 241,900 km (0.056 R)
• M3: 688,300 km (0.103 R)
• M4: 1,332,468 km (0.066 R)
• M5: 1,467,705 km (0.118 R)
• M6: 2,098,858 km (0.061 R)
• M7: 2,566,950 km (0.072 R)
• M8: 3,409,485 km (0.071 R)
• M9: 3,613,836 km (0.094 R)
• M10: 3,937,416 km (0.113 R)
• M11: 5,237,272 km (0.114 R)
• M12: 5,955,042 km (0.058 R)
• M13: 6,726,369 km (0.078 R)
• M14: 7,480,791 km (0.109 R)
• M15: 9,847,130 km (0.068 R)
• M16: 10,137,949 km (0.077 R)
• M17: 11,467,874 km (0.092 R)
• M18: 12,422,458 km (0.118 R)
• M19: 13,169,549 km (0.089 R)
• M20: 13,227,593 km (0.087 R)
• M21: 14,079,254 km (0.109 R)
• M22: 15,773,151 km (0.101 R)
• M23: 15,927,536 km (0.061 R)
• M24: 16,082,519 km (0.07 R)
• M25: 17,212,133 km (0.09 R)
• M26: 17,915,093 km (0.119 R)
• M27: 19,779,531 km (0.095 R)
• M28: 20,886,855 km (0.119 R)
• M29: 21,876,445 km (0.089 R)
• M30: 22,324,939 km (0.114 R)
• M31: 23,091,030 km (0.087 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 12,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit