🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.49 AU - 0.59 AU

Year: 141 Days

Day: 22.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,507,464 km

• M1: 208,390 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.7 AU - 0.72 AU

Year: 212 Days

Day: 26.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,507,464 km

• M1: 323,131 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.95 AU - 1.15 AU

Year: 382 Days

Day: 26.6 Hours

Environment

Temp: 86 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,507,464 km

• M1: 155,283 km (0.118 R)
• M2: 299,495 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.93 AU - 1.39 AU

Year: 443 Days

Day: 19.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,507,464 km

• M1: 86,468 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.95 AU - 1.47 AU

Year: 472 Days

Day: 45.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.78 AU - 2.34 AU

Year: 1049 Days

Day: 25.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,507,464 km

• M1: 798,703 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.5

Radius: 9.1

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.15 AU - 10.83 AU

Year: 9563 Days

Day: 13 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,507,464 km

• M1: 117,584 km (0.116 R)
• M2: 307,274 km (0.112 R)
• M3: 434,731 km (0.073 R)
• M4: 984,055 km (0.11 R)
• M5: 1,162,675 km (0.107 R)
• M6: 1,351,916 km (0.098 R)
• M7: 1,666,371 km (0.104 R)
• M8: 1,929,513 km (0.03 R)
• M9: 2,104,094 km (0.115 R)
• M10: 2,257,731 km (0.059 R)
• M11: 2,415,258 km (0.028 R)
• M12: 2,522,370 km (0.117 R)
• M13: 2,909,679 km (0.117 R)
• M14: 3,256,596 km (0.112 R)
• M15: 3,315,687 km (0.055 R)
• M16: 3,495,205 km (0.102 R)
• M17: 3,586,160 km (0.081 R)
• M18: 3,958,210 km (0.096 R)
• M19: 4,021,340 km (0.068 R)
• M20: 5,009,584 km (0.027 R)
• M21: 5,460,322 km (0.047 R)
• M22: 5,672,751 km (0.036 R)
• M23: 5,851,820 km (0.058 R)
• M24: 6,179,140 km (0.04 R)
• M25: 6,326,344 km (0.07 R)
• M26: 6,737,589 km (0.093 R)
• M27: 7,351,239 km (0.108 R)
• M28: 7,625,303 km (0.119 R)
• M29: 7,783,577 km (0.099 R)
• M30: 8,223,993 km (0.118 R)
• M31: 8,672,637 km (0.068 R)
• M32: 8,879,232 km (0.112 R)
• M33: 9,979,524 km (0.116 R)
• M34: 10,766,260 km (0.056 R)
• M35: 10,854,971 km (0.051 R)
• M36: 11,122,452 km (0.059 R)
• M37: 12,259,994 km (0.085 R)
• M38: 12,398,971 km (0.114 R)
• M39: 14,010,589 km (0.09 R)
• M40: 15,137,659 km (0.101 R)
• M41: 16,805,226 km (0.03 R)
• M42: 17,478,118 km (0.085 R)
• M43: 17,582,387 km (0.105 R)
• M44: 17,686,956 km (0.045 R)
• M45: 18,212,494 km (0.111 R)
• M46: 19,440,842 km (0.116 R)
• M47: 19,874,376 km (0.109 R)
• M48: 21,249,480 km (0.098 R)
• M49: 21,696,030 km (0.107 R)
• M50: 21,976,675 km (0.079 R)
• M51: 22,428,311 km (0.077 R)
• M52: 22,655,251 km (0.059 R)
• M53: 23,054,229 km (0.064 R)
• M54: 23,168,671 km (0.105 R)
• M55: 23,685,831 km (0.119 R)
• M56: 24,848,805 km (0.088 R)
• M57: 25,024,881 km (0.029 R)
• M58: 25,496,414 km (0.069 R)
• M59: 25,555,505 km (0.117 R)
• M60: 27,048,941 km (0.091 R)
• M61: 28,325,160 km (0.12 R)
• M62: 28,878,223 km (0.099 R)
• M63: 29,434,727 km (0.082 R)
• M64: 29,496,811 km (0.027 R)
• M65: 30,809,981 km (0.095 R)
• M66: 30,999,222 km (0.066 R)
• M67: 31,125,483 km (0.101 R)
• M68: 32,654,672 km (0.106 R)
• M69: 33,428,542 km (0.116 R)
• M70: 33,558,094 km (0.06 R)
• M71: 34,012,721 km (0.069 R)
• M72: 34,208,246 km (0.074 R)
• M73: 34,534,968 km (0.103 R)
• M74: 35,389,171 km (0.119 R)
• M75: 36,583,411 km (0.068 R)
• M76: 37,185,543 km (0.09 R)
• M77: 37,386,901 km (0.072 R)
• M78: 37,588,709 km (0.068 R)
• M79: 37,925,753 km (0.104 R)
• M80: 39,215,885 km (0.082 R)
• M81: 39,969,409 km (0.027 R)
• M82: 40,038,225 km (0.119 R)
• M83: 40,175,705 km (0.096 R)
• M84: 41,143,304 km (0.077 R)
• M85: 41,282,131 km (0.086 R)
• M86: 41,560,383 km (0.116 R)
• M87: 41,908,946 km (0.109 R)
• M88: 43,171,851 km (0.066 R)
• M89: 43,312,922 km (0.088 R)
• M90: 44,732,456 km (0.098 R)
• M91: 47,107,621 km (0.108 R)
• M92: 48,200,733 km (0.047 R)
• M93: 49,154,868 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.1

Radius: 3.8

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.05 AU - 16.53 AU

Year: 18167 Days

Day: 24.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,507,464 km

• M1: 108,159 km (0.077 R)
• M2: 282,441 km (0.117 R)
• M3: 548,426 km (0.1 R)
• M4: 891,005 km (0.088 R)
• M5: 924,964 km (0.067 R)
• M6: 976,724 km (0.115 R)
• M7: 1,101,489 km (0.094 R)
• M8: 1,346,381 km (0.102 R)
• M9: 2,505,764 km (0.058 R)
• M10: 2,676,306 km (0.076 R)
• M11: 2,750,656 km (0.04 R)
• M12: 2,876,019 km (0.099 R)
• M13: 3,749,072 km (0.098 R)
• M14: 3,944,148 km (0.113 R)
• M15: 4,286,278 km (0.033 R)
• M16: 4,460,859 km (0.116 R)
• M17: 4,578,592 km (0.105 R)
• M18: 5,120,735 km (0.109 R)
• M19: 5,305,937 km (0.117 R)
• M20: 5,368,170 km (0.11 R)
• M21: 5,493,383 km (0.069 R)
• M22: 7,103,356 km (0.06 R)
• M23: 7,799,435 km (0.032 R)
• M24: 8,516,906 km (0.06 R)
• M25: 9,937,188 km (0.059 R)
• M26: 10,090,975 km (0.055 R)
• M27: 12,077,784 km (0.113 R)
• M28: 13,751,186 km (0.077 R)
• M29: 14,397,149 km (0.037 R)
• M30: 14,484,066 km (0.069 R)
• M31: 14,614,665 km (0.083 R)
• M32: 14,833,377 km (0.026 R)
• M33: 15,629,238 km (0.071 R)
• M34: 15,852,886 km (0.119 R)
• M35: 16,167,640 km (0.104 R)
• M36: 18,901,242 km (0.114 R)
• M37: 19,139,402 km (0.083 R)
• M38: 20,053,445 km (0.106 R)
• M39: 20,101,915 km (0.103 R)
• M40: 21,030,768 km (0.071 R)
• M41: 21,178,720 km (0.036 R)
• M42: 21,326,972 km (0.093 R)
• M43: 21,873,752 km (0.112 R)
• M44: 22,626,528 km (0.092 R)
• M45: 25,039,991 km (0.049 R)
• M46: 25,511,374 km (0.117 R)
• M47: 26,091,514 km (0.098 R)
• M48: 27,210,955 km (0.073 R)
• M49: 27,426,077 km (0.089 R)
• M50: 27,965,976 km (0.113 R)
• M51: 29,001,642 km (0.115 R)
• M52: 29,056,544 km (0.116 R)
• M53: 30,383,477 km (0.106 R)
• M54: 31,447,716 km (0.087 R)
• M55: 31,560,513 km (0.113 R)
• M56: 31,616,912 km (0.062 R)
• M57: 31,786,406 km (0.112 R)
• M58: 32,353,531 km (0.104 R)
• M59: 32,410,379 km (0.117 R)
• M60: 35,238,676 km (0.111 R)
• M61: 35,297,169 km (0.031 R)
• M62: 36,238,289 km (0.059 R)
• M63: 37,366,407 km (0.12 R)
• M64: 37,485,786 km (0.073 R)
• M65: 37,605,314 km (0.099 R)
• M66: 37,665,153 km (0.093 R)
• M67: 38,868,220 km (0.119 R)
• M68: 39,657,049 km (0.104 R)
• M69: 39,778,822 km (0.111 R)
• M70: 39,961,780 km (0.104 R)
• M71: 40,206,073 km (0.113 R)
• M72: 40,389,780 km (0.105 R)
• M73: 40,819,275 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.2

Radius: 7

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.14 AU - 18.56 AU

Year: 20301 Days

Day: 19.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 57.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,507,464 km

• M1: 194,028 km (0.115 R)
• M2: 575,204 km (0.079 R)
• M3: 813,064 km (0.072 R)
• M4: 916,736 km (0.106 R)
• M5: 997,369 km (0.107 R)
• M6: 1,137,243 km (0.112 R)
• M7: 1,224,309 km (0.098 R)
• M8: 1,826,740 km (0.085 R)
• M9: 1,894,956 km (0.078 R)
• M10: 2,212,553 km (0.108 R)
• M11: 3,017,090 km (0.058 R)
• M12: 4,260,996 km (0.031 R)
• M13: 4,912,046 km (0.079 R)
• M14: 5,249,240 km (0.115 R)
• M15: 5,298,009 km (0.066 R)
• M16: 6,460,982 km (0.055 R)
• M17: 7,478,996 km (0.068 R)
• M18: 8,603,523 km (0.072 R)
• M19: 8,661,268 km (0.099 R)
• M20: 10,081,999 km (0.067 R)
• M21: 10,448,364 km (0.073 R)
• M22: 10,881,300 km (0.079 R)
• M23: 10,943,683 km (0.049 R)
• M24: 11,446,631 km (0.088 R)
• M25: 11,957,059 km (0.077 R)
• M26: 13,332,162 km (0.113 R)
• M27: 13,936,837 km (0.073 R)
• M28: 15,242,228 km (0.083 R)
• M29: 16,015,649 km (0.069 R)
• M30: 16,586,215 km (0.106 R)
• M31: 16,658,022 km (0.117 R)
• M32: 17,236,068 km (0.058 R)
• M33: 17,673,792 km (0.101 R)
• M34: 17,967,751 km (0.082 R)
• M35: 18,263,357 km (0.039 R)
• M36: 19,385,939 km (0.113 R)
• M37: 19,993,755 km (0.09 R)
• M38: 20,684,898 km (0.078 R)
• M39: 20,994,715 km (0.114 R)
• M40: 21,306,028 km (0.114 R)
• M41: 22,011,980 km (0.091 R)
• M42: 22,169,806 km (0.094 R)
• M43: 22,486,804 km (0.114 R)
• M44: 23,125,288 km (0.065 R)
• M45: 23,285,806 km (0.106 R)
• M46: 24,420,057 km (0.045 R)
• M47: 25,323,628 km (0.115 R)
• M48: 27,079,159 km (0.078 R)
• M49: 29,567,122 km (0.064 R)
• M50: 30,794,123 km (0.064 R)
• M51: 32,306,408 km (0.074 R)
• M52: 32,485,926 km (0.074 R)
• M53: 34,299,052 km (0.119 R)
• M54: 36,798,383 km (0.117 R)
• M55: 38,687,206 km (0.119 R)
• M56: 39,835,519 km (0.103 R)
• M57: 40,028,052 km (0.1 R)
• M58: 40,607,295 km (0.082 R)
• M59: 41,384,157 km (0.052 R)
• M60: 41,579,083 km (0.107 R)
• M61: 43,149,561 km (0.112 R)
• M62: 43,743,614 km (0.107 R)
• M63: 43,942,131 km (0.071 R)
• M64: 45,139,961 km (0.115 R)
• M65: 46,146,306 km (0.083 R)
• M66: 46,348,562 km (0.102 R)
• M67: 46,550,968 km (0.045 R)
• M68: 47,160,130 km (0.089 R)
• M69: 48,489,008 km (0.104 R)
• M70: 49,209,621 km (0.114 R)
• M71: 50,453,079 km (0.098 R)
• M72: 53,394,771 km (0.085 R)
• M73: 54,458,861 km (0.114 R)
• M74: 54,565,524 km (0.089 R)
• M75: 55,852,515 km (0.112 R)
• M76: 56,932,462 km (0.087 R)
• M77: 58,346,760 km (0.103 R)
• M78: 60,103,189 km (0.044 R)
• M79: 60,877,208 km (0.106 R)
• M80: 62,323,221 km (0.079 R)
• M81: 62,546,720 km (0.104 R)
• M82: 64,456,935 km (0.086 R)
• M83: 64,569,882 km (0.079 R)
• M84: 65,816,780 km (0.107 R)
• M85: 66,728,579 km (0.117 R)
• M86: 67,186,199 km (0.066 R)
• M87: 67,989,240 km (0.06 R)
• M88: 73,817,573 km (0.053 R)
• M89: 74,290,602 km (0.117 R)
• M90: 76,551,774 km (0.064 R)
• M91: 77,510,546 km (0.079 R)
• M92: 78,473,358 km (0.061 R)
• M93: 78,956,260 km (0.103 R)
• M94: 79,803,583 km (0.091 R)
• M95: 80,167,704 km (0.081 R)
• M96: 80,775,819 km (0.1 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 12,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit