🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.61 AU - 0.81 AU

Year: 210 Days

Day: 45.2 Hours

Environment

Temp: 216 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.99 AU - 1.29 AU

Year: 428 Days

Day: 41 Hours

Environment

Temp: 42 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,157,915 km

• M1: 138,079 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.37 AU - 1.69 AU

Year: 665 Days

Day: 38.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.49 AU - 1.81 AU

Year: 745 Days

Day: 16.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.8 AU - 2.88 AU

Year: 1258 Days

Day: 25.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.16 AU - 2.72 AU

Year: 1340 Days

Day: 26.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.69 AU - 4.41 AU

Year: 2351 Days

Day: 40.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,157,915 km

• M1: 233,672 km (0.06 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.02 AU - 4.84 AU

Year: 2738 Days

Day: 30.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.2

Radius: 10

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.06 AU - 10.24 AU

Year: 10536 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 159.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,157,915 km

• M1: 135,236 km (0.042 R)
• M2: 254,466 km (0.035 R)
• M3: 416,480 km (0.068 R)
• M4: 602,580 km (0.087 R)
• M5: 691,142 km (0.048 R)
• M6: 768,783 km (0.079 R)
• M7: 916,437 km (0.1 R)
• M8: 1,684,622 km (0.036 R)
• M9: 1,924,427 km (0.089 R)
• M10: 1,991,896 km (0.116 R)
• M11: 3,148,586 km (0.107 R)
• M12: 3,363,409 km (0.059 R)
• M13: 3,722,444 km (0.076 R)
• M14: 3,835,540 km (0.092 R)
• M15: 4,658,627 km (0.055 R)
• M16: 5,152,899 km (0.105 R)
• M17: 5,374,603 km (0.112 R)
• M18: 5,958,782 km (0.105 R)
• M19: 6,024,905 km (0.042 R)
• M20: 6,393,364 km (0.064 R)
• M21: 6,529,049 km (0.094 R)
• M22: 6,942,239 km (0.091 R)
• M23: 7,046,808 km (0.111 R)
• M24: 7,257,741 km (0.048 R)
• M25: 7,470,618 km (0.065 R)
• M26: 8,904,364 km (0.103 R)
• M27: 9,132,501 km (0.113 R)
• M28: 9,323,986 km (0.084 R)
• M29: 9,478,222 km (0.066 R)
• M30: 9,555,564 km (0.055 R)
• M31: 10,500,873 km (0.026 R)
• M32: 11,025,363 km (0.12 R)
• M33: 11,270,404 km (0.089 R)
• M34: 12,991,977 km (0.094 R)
• M35: 13,861,290 km (0.093 R)
• M36: 14,169,910 km (0.08 R)
• M37: 14,570,085 km (0.071 R)
• M38: 14,794,033 km (0.087 R)
• M39: 15,701,344 km (0.071 R)
• M40: 15,838,974 km (0.044 R)
• M41: 15,930,976 km (0.093 R)
• M42: 17,379,383 km (0.111 R)
• M43: 17,521,800 km (0.107 R)
• M44: 17,999,317 km (0.113 R)
• M45: 18,143,379 km (0.077 R)
• M46: 18,336,211 km (0.09 R)
• M47: 18,869,677 km (0.095 R)
• M48: 20,600,824 km (0.085 R)
• M49: 20,801,883 km (0.092 R)
• M50: 21,409,101 km (0.096 R)
• M51: 21,510,827 km (0.108 R)
• M52: 21,765,892 km (0.112 R)
• M53: 22,176,239 km (0.072 R)
• M54: 22,382,235 km (0.116 R)
• M55: 22,692,651 km (0.046 R)
• M56: 23,212,952 km (0.048 R)
• M57: 23,737,293 km (0.062 R)
• M58: 23,895,417 km (0.097 R)
• M59: 24,531,208 km (0.116 R)
• M60: 24,958,161 km (0.11 R)
• M61: 25,118,829 km (0.113 R)
• M62: 25,657,082 km (0.107 R)
• M63: 26,308,132 km (0.09 R)
• M64: 27,515,536 km (0.108 R)
• M65: 27,848,092 km (0.101 R)
• M66: 28,070,395 km (0.053 R)
• M67: 29,247,581 km (0.074 R)
• M68: 29,927,503 km (0.052 R)
• M69: 30,784,699 km (0.111 R)
• M70: 32,347,996 km (0.084 R)
• M71: 33,286,424 km (0.097 R)
• M72: 33,463,398 km (0.084 R)
• M73: 35,190,206 km (0.114 R)
• M74: 35,490,898 km (0.095 R)
• M75: 36,034,238 km (0.084 R)
• M76: 36,155,262 km (0.088 R)
• M77: 36,397,910 km (0.096 R)
• M78: 37,190,180 km (0.104 R)
• M79: 37,496,407 km (0.119 R)
• M80: 39,413,803 km (0.039 R)
• M81: 39,851,227 km (0.093 R)
• M82: 39,976,441 km (0.093 R)
• M83: 41,870,948 km (0.085 R)
• M84: 41,998,256 km (0.094 R)
• M85: 42,444,955 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.6

Radius: 6.7

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.52 AU - 18.12 AU

Year: 21075 Days

Day: 22.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,157,915 km

• M1: 176,825 km (0.09 R)
• M2: 366,066 km (0.098 R)
• M3: 463,155 km (0.114 R)
• M4: 909,405 km (0.105 R)
• M5: 989,740 km (0.044 R)
• M6: 1,100,741 km (0.089 R)
• M7: 1,396,047 km (0.08 R)
• M8: 1,584,840 km (0.064 R)
• M9: 1,883,587 km (0.109 R)
• M10: 2,057,120 km (0.11 R)
• M11: 2,532,692 km (0.117 R)
• M12: 3,286,366 km (0.037 R)
• M13: 4,330,260 km (0.095 R)
• M14: 4,513,517 km (0.086 R)
• M15: 5,418,734 km (0.115 R)
• M16: 5,967,758 km (0.079 R)
• M17: 6,223,271 km (0.093 R)
• M18: 6,430,165 km (0.101 R)
• M19: 6,534,585 km (0.074 R)
• M20: 7,172,320 km (0.081 R)
• M21: 7,774,302 km (0.071 R)
• M22: 8,563,730 km (0.063 R)
• M23: 8,793,961 km (0.116 R)
• M24: 9,437,531 km (0.086 R)
• M25: 9,615,702 km (0.079 R)
• M26: 13,073,508 km (0.108 R)
• M27: 13,806,836 km (0.032 R)
• M28: 14,212,546 km (0.097 R)
• M29: 14,348,530 km (0.075 R)
• M30: 15,313,137 km (0.097 R)
• M31: 16,156,570 km (0.057 R)
• M32: 16,512,463 km (0.083 R)
• M33: 17,814,862 km (0.109 R)
• M34: 18,182,424 km (0.093 R)
• M35: 18,256,176 km (0.109 R)
• M36: 18,330,077 km (0.108 R)
• M37: 18,552,530 km (0.101 R)
• M38: 18,701,230 km (0.109 R)
• M39: 18,775,730 km (0.093 R)
• M40: 19,450,865 km (0.053 R)
• M41: 19,602,108 km (0.113 R)
• M42: 21,993,729 km (0.049 R)
• M43: 22,387,920 km (0.112 R)
• M44: 22,467,057 km (0.1 R)
• M45: 23,988,467 km (0.102 R)
• M46: 24,394,326 km (0.106 R)
• M47: 24,966,239 km (0.118 R)
• M48: 26,206,854 km (0.069 R)
• M49: 26,290,180 km (0.039 R)
• M50: 26,876,604 km (0.114 R)
• M51: 27,977,046 km (0.109 R)
• M52: 28,404,297 km (0.085 R)
• M53: 29,092,148 km (0.07 R)
• M54: 30,660,084 km (0.104 R)
• M55: 32,523,624 km (0.061 R)
• M56: 33,877,036 km (0.1 R)
• M57: 34,881,287 km (0.08 R)
• M58: 35,064,843 km (0.097 R)
• M59: 36,918,810 km (0.047 R)
• M60: 38,329,966 km (0.111 R)
• M61: 40,142,793 km (0.083 R)
• M62: 41,204,938 km (0.084 R)
• M63: 41,593,444 km (0.091 R)
• M64: 42,668,305 km (0.091 R)
• M65: 43,653,257 km (0.068 R)
• M66: 44,446,575 km (0.1 R)
• M67: 45,044,816 km (0.086 R)
• M68: 47,667,417 km (0.085 R)
• M69: 48,586,696 km (0.114 R)
• M70: 48,894,418 km (0.063 R)
• M71: 50,235,563 km (0.064 R)
• M72: 51,066,729 km (0.102 R)
• M73: 51,902,532 km (0.099 R)
• M74: 53,693,518 km (0.091 R)
• M75: 55,504,700 km (0.093 R)
• M76: 57,119,309 km (0.054 R)
• M77: 57,335,778 km (0.118 R)
• M78: 57,444,236 km (0.091 R)
• M79: 57,769,611 km (0.119 R)
• M80: 58,095,585 km (0.055 R)
• M81: 60,284,651 km (0.1 R)
• M82: 60,946,472 km (0.036 R)
• M83: 62,723,545 km (0.056 R)
• M84: 63,618,290 km (0.11 R)
• M85: 65,533,890 km (0.039 R)
• M86: 71,043,730 km (0.118 R)
• M87: 71,276,504 km (0.101 R)
• M88: 73,618,309 km (0.085 R)
• M89: 75,391,193 km (0.117 R)
• M90: 75,509,824 km (0.081 R)
• M91: 76,700,175 km (0.04 R)
• M92: 79,220,001 km (0.069 R)
• M93: 80,429,350 km (0.114 R)
• M94: 80,671,998 km (0.12 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 18,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit