🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.48 AU - 0.58 AU

Year: 138 Days

Day: 33.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,531,878 km

• M1: 39,045 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.54 AU - 0.76 AU

Year: 188 Days

Day: 22.8 Hours

Environment

Temp: 218 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.19 AU - 1.23 AU

Year: 477 Days

Day: 19.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 126.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,531,878 km

• M1: 592,108 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.66 AU - 1.7 AU

Year: 780 Days

Day: 41.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.43 AU - 1.95 AU

Year: 787 Days

Day: 25.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.62 AU - 1.94 AU

Year: 851 Days

Day: 26.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,531,878 km

• M1: 68,965 km (0.082 R)
• M2: 100,679 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.72 AU - 3.14 AU

Year: 1796 Days

Day: 46.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,531,878 km

• M1: 38,746 km (0.091 R)
• M2: 1,102,387 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.2

Radius: 11.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.72 AU - 8.6 AU

Year: 8349 Days

Day: 8 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,531,878 km

• M1: 198,367 km (0.11 R)
• M2: 371,003 km (0.081 R)
• M3: 534,513 km (0.028 R)
• M4: 654,939 km (0.088 R)
• M5: 761,154 km (0.111 R)
• M6: 873,951 km (0.114 R)
• M7: 1,368,222 km (0.09 R)
• M8: 1,686,716 km (0.038 R)
• M9: 1,803,851 km (0.109 R)
• M10: 2,117,707 km (0.07 R)
• M11: 2,318,318 km (0.05 R)
• M12: 2,525,362 km (0.061 R)
• M13: 2,897,262 km (0.1 R)
• M14: 3,059,276 km (0.051 R)
• M15: 3,224,283 km (0.12 R)
• M16: 3,349,945 km (0.114 R)
• M17: 3,627,898 km (0.105 R)
• M18: 3,824,918 km (0.096 R)
• M19: 3,958,210 km (0.09 R)
• M20: 4,298,246 km (0.109 R)
• M21: 4,742,701 km (0.061 R)
• M22: 5,079,745 km (0.114 R)
• M23: 5,251,184 km (0.101 R)
• M24: 6,033,432 km (0.105 R)
• M25: 6,319,912 km (0.08 R)
• M26: 6,398,750 km (0.064 R)
• M27: 6,825,104 km (0.049 R)
• M28: 6,987,417 km (0.08 R)
• M29: 7,205,830 km (0.102 R)
• M30: 7,649,388 km (0.112 R)
• M31: 7,817,985 km (0.035 R)
• M32: 7,987,928 km (0.087 R)
• M33: 8,273,809 km (0.102 R)
• M34: 8,504,938 km (0.102 R)
• M35: 8,767,632 km (0.066 R)
• M36: 9,062,489 km (0.076 R)
• M37: 9,271,029 km (0.111 R)
• M38: 9,450,845 km (0.076 R)
• M39: 9,541,352 km (0.093 R)
• M40: 10,028,293 km (0.087 R)
• M41: 10,213,047 km (0.064 R)
• M42: 10,742,623 km (0.081 R)
• M43: 10,931,715 km (0.085 R)
• M44: 11,122,003 km (0.115 R)
• M45: 11,249,311 km (0.101 R)
• M46: 11,409,231 km (0.075 R)
• M47: 11,893,629 km (0.041 R)
• M48: 11,991,317 km (0.087 R)
• M49: 12,782,390 km (0.065 R)
• M50: 14,484,365 km (0.108 R)
• M51: 15,290,997 km (0.089 R)
• M52: 15,646,292 km (0.072 R)
• M53: 16,328,757 km (0.058 R)
• M54: 16,691,981 km (0.095 R)
• M55: 17,352,306 km (0.103 R)
• M56: 17,648,510 km (0.079 R)
• M57: 17,834,609 km (0.086 R)
• M58: 18,133,506 km (0.103 R)
• M59: 18,246,153 km (0.115 R)
• M60: 18,509,595 km (0.088 R)
• M61: 20,194,815 km (0.091 R)
• M62: 20,859,030 km (0.054 R)
• M63: 20,937,718 km (0.086 R)
• M64: 23,341,606 km (0.119 R)
• M65: 23,627,787 km (0.092 R)
• M66: 25,494,918 km (0.075 R)
• M67: 26,043,045 km (0.104 R)
• M68: 26,297,361 km (0.112 R)
• M69: 26,808,537 km (0.083 R)
• M70: 27,065,396 km (0.108 R)
• M71: 27,194,051 km (0.076 R)
• M72: 28,144,147 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.9

Radius: 6.3

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.34 AU - 15.7 AU

Year: 17805 Days

Day: 19.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,531,878 km

• M1: 242,049 km (0.097 R)
• M2: 589,565 km (0.114 R)
• M3: 797,357 km (0.08 R)
• M4: 1,108,819 km (0.07 R)
• M5: 1,432,848 km (0.093 R)
• M6: 1,834,219 km (0.049 R)
• M7: 1,983,967 km (0.107 R)
• M8: 2,762,773 km (0.1 R)
• M9: 3,022,027 km (0.104 R)
• M10: 3,229,070 km (0.112 R)
• M11: 3,594,687 km (0.087 R)
• M12: 4,102,722 km (0.102 R)
• M13: 4,365,116 km (0.119 R)
• M14: 4,431,538 km (0.057 R)
• M15: 4,531,918 km (0.119 R)
• M16: 5,432,647 km (0.108 R)
• M17: 5,903,282 km (0.036 R)
• M18: 6,349,382 km (0.059 R)
• M19: 6,844,851 km (0.07 R)
• M20: 7,511,309 km (0.072 R)
• M21: 8,239,552 km (0.118 R)
• M22: 8,695,526 km (0.118 R)
• M23: 8,737,413 km (0.081 R)
• M24: 9,159,728 km (0.094 R)
• M25: 9,416,288 km (0.061 R)
• M26: 9,675,242 km (0.071 R)
• M27: 10,555,476 km (0.074 R)
• M28: 10,869,482 km (0.119 R)
• M29: 11,644,997 km (0.086 R)
• M30: 11,691,223 km (0.116 R)
• M31: 12,296,945 km (0.11 R)
• M32: 13,200,666 km (0.114 R)
• M33: 13,880,139 km (0.113 R)
• M34: 13,978,126 km (0.11 R)
• M35: 14,174,847 km (0.061 R)
• M36: 15,222,481 km (0.098 R)
• M37: 15,323,609 km (0.114 R)
• M38: 16,191,726 km (0.042 R)
• M39: 17,550,074 km (0.08 R)
• M40: 18,403,979 km (0.091 R)
• M41: 18,565,545 km (0.096 R)
• M42: 19,107,687 km (0.115 R)
• M43: 19,271,347 km (0.109 R)
• M44: 20,877,131 km (0.117 R)
• M45: 21,667,606 km (0.052 R)
• M46: 22,295,618 km (0.077 R)
• M47: 22,353,063 km (0.1 R)
• M48: 23,394,265 km (0.116 R)
• M49: 23,920,849 km (0.102 R)
• M50: 26,490,193 km (0.083 R)
• M51: 26,977,732 km (0.109 R)
• M52: 27,100,103 km (0.118 R)
• M53: 27,283,959 km (0.044 R)
• M54: 27,591,382 km (0.088 R)
• M55: 28,023,720 km (0.085 R)
• M56: 28,645,150 km (0.1 R)
• M57: 29,208,386 km (0.086 R)
• M58: 29,585,821 km (0.089 R)
• M59: 30,600,394 km (0.116 R)
• M60: 30,791,879 km (0.073 R)
• M61: 31,047,841 km (0.032 R)
• M62: 31,111,869 km (0.107 R)
• M63: 32,143,346 km (0.073 R)
• M64: 32,273,197 km (0.064 R)
• M65: 32,598,274 km (0.056 R)
• M66: 35,639,598 km (0.099 R)
• M67: 36,177,702 km (0.062 R)
• M68: 36,312,639 km (0.081 R)
• M69: 36,447,726 km (0.086 R)
• M70: 36,583,112 km (0.042 R)
• M71: 37,261,987 km (0.118 R)
• M72: 37,945,051 km (0.079 R)
• M73: 38,082,232 km (0.071 R)
• M74: 39,393,009 km (0.112 R)
• M75: 39,462,422 km (0.101 R)
• M76: 39,810,088 km (0.115 R)
• M77: 40,929,229 km (0.092 R)
• M78: 41,492,615 km (0.1 R)
• M79: 41,633,835 km (0.103 R)
• M80: 41,846,115 km (0.058 R)
• M81: 42,555,957 km (0.105 R)
• M82: 43,772,038 km (0.08 R)
• M83: 44,492,651 km (0.055 R)
• M84: 44,637,162 km (0.041 R)
• M85: 44,709,568 km (0.093 R)
• M86: 45,071,894 km (0.042 R)
• M87: 45,435,267 km (0.041 R)
• M88: 45,872,541 km (0.104 R)
• M89: 46,824,882 km (0.07 R)
• M90: 48,079,858 km (0.078 R)
• M91: 48,154,059 km (0.069 R)
• M92: 49,570,601 km (0.101 R)
• M93: 49,645,549 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.3

Radius: 6.1

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.39 AU - 19.09 AU

Year: 22366 Days

Day: 20.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,531,878 km

• M1: 100,829 km (0.106 R)
• M2: 205,248 km (0.091 R)
• M3: 406,009 km (0.086 R)
• M4: 1,640,341 km (0.102 R)
• M5: 1,852,770 km (0.096 R)
• M6: 2,370,977 km (0.028 R)
• M7: 2,473,002 km (0.107 R)
• M8: 2,752,152 km (0.113 R)
• M9: 2,931,819 km (0.12 R)
• M10: 3,078,126 km (0.04 R)
• M11: 3,378,219 km (0.047 R)
• M12: 3,609,497 km (0.101 R)
• M13: 3,806,219 km (0.091 R)
• M14: 4,375,289 km (0.046 R)
• M15: 4,712,483 km (0.107 R)
• M16: 5,014,371 km (0.052 R)
• M17: 5,057,904 km (0.084 R)
• M18: 5,145,568 km (0.086 R)
• M19: 6,519,924 km (0.104 R)
• M20: 7,545,268 km (0.103 R)
• M21: 8,051,058 km (0.114 R)
• M22: 8,256,456 km (0.095 R)
• M23: 8,308,067 km (0.111 R)
• M24: 8,515,560 km (0.117 R)
• M25: 8,777,356 km (0.116 R)
• M26: 8,988,738 km (0.027 R)
• M27: 9,309,027 km (0.084 R)
• M28: 10,015,577 km (0.102 R)
• M29: 12,472,722 km (0.094 R)
• M30: 12,710,433 km (0.051 R)
• M31: 13,129,906 km (0.101 R)
• M32: 13,311,069 km (0.045 R)
• M33: 14,105,583 km (0.084 R)
• M34: 14,353,168 km (0.085 R)
• M35: 14,477,484 km (0.071 R)
• M36: 15,104,598 km (0.077 R)
• M37: 15,485,025 km (0.104 R)
• M38: 16,645,157 km (0.102 R)
• M39: 16,775,905 km (0.113 R)
• M40: 16,841,279 km (0.046 R)
• M41: 17,368,014 km (0.083 R)
• M42: 17,500,408 km (0.103 R)
• M43: 19,734,802 km (0.094 R)
• M44: 20,359,522 km (0.077 R)
• M45: 21,486,293 km (0.089 R)
• M46: 23,652,919 km (0.089 R)
• M47: 26,190,997 km (0.043 R)
• M48: 26,266,993 km (0.09 R)
• M49: 26,877,202 km (0.115 R)
• M50: 26,953,796 km (0.097 R)
• M51: 27,492,199 km (0.105 R)
• M52: 27,878,910 km (0.103 R)
• M53: 29,443,554 km (0.082 R)
• M54: 30,555,664 km (0.102 R)
• M55: 30,635,699 km (0.055 R)
• M56: 31,600,605 km (0.081 R)
• M57: 33,066,814 km (0.102 R)
• M58: 35,896,009 km (0.108 R)
• M59: 36,403,295 km (0.065 R)
• M60: 37,083,367 km (0.071 R)
• M61: 37,767,628 km (0.106 R)
• M62: 38,025,236 km (0.073 R)
• M63: 38,456,077 km (0.107 R)
• M64: 39,235,482 km (0.094 R)
• M65: 40,897,963 km (0.093 R)
• M66: 41,074,339 km (0.057 R)
• M67: 41,162,602 km (0.032 R)
• M68: 41,604,813 km (0.077 R)
• M69: 42,404,863 km (0.106 R)
• M70: 43,120,240 km (0.07 R)
• M71: 43,839,656 km (0.058 R)
• M72: 44,110,428 km (0.106 R)
• M73: 44,381,799 km (0.096 R)
• M74: 46,021,541 km (0.111 R)
• M75: 48,518,180 km (0.11 R)
• M76: 49,829,854 km (0.11 R)
• M77: 50,301,087 km (0.072 R)
• M78: 50,584,575 km (0.041 R)
• M79: 51,248,191 km (0.089 R)
• M80: 51,914,650 km (0.084 R)
• M81: 56,070,778 km (0.096 R)
• M82: 57,249,609 km (0.073 R)
• M83: 57,446,929 km (0.086 R)
• M84: 59,431,943 km (0.049 R)
• M85: 59,531,874 km (0.105 R)
• M86: 60,132,061 km (0.085 R)
• M87: 60,432,902 km (0.064 R)
• M88: 62,451,426 km (0.11 R)
• M89: 66,140,061 km (0.108 R)
• M90: 66,243,583 km (0.048 R)
• M91: 66,347,104 km (0.077 R)
• M92: 68,533,477 km (0.085 R)
• M93: 69,688,074 km (0.109 R)
• M94: 70,426,190 km (0.08 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 13,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit