🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.55 AU - 0.61 AU

Year: 154 Days

Day: 12.9 Hours

Environment

Temp: 244 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.74 AU - 0.9 AU

Year: 259 Days

Day: 34.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.78 AU - 1.08 AU

Year: 312 Days

Day: 40.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.13 AU - 1.25 AU

Year: 452 Days

Day: 32.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.6 AU - 2.16 AU

Year: 898 Days

Day: 35.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.3 AU - 2.32 AU

Year: 1223 Days

Day: 14.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.4

Radius: 12.6

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.23 AU - 8.43 AU

Year: 7630 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,259,253 km

• M1: 295,905 km (0.099 R)
• M2: 414,984 km (0.087 R)
• M3: 568,472 km (0.047 R)
• M4: 710,141 km (0.065 R)
• M5: 1,244,505 km (0.059 R)
• M6: 1,507,797 km (0.076 R)
• M7: 1,799,064 km (0.098 R)
• M8: 2,722,681 km (0.059 R)
• M9: 3,114,777 km (0.062 R)
• M10: 3,724,089 km (0.115 R)
• M11: 4,843,381 km (0.046 R)
• M12: 4,995,522 km (0.093 R)
• M13: 5,333,014 km (0.078 R)
• M14: 5,736,181 km (0.118 R)
• M15: 5,956,389 km (0.037 R)
• M16: 6,179,290 km (0.075 R)
• M17: 6,389,923 km (0.117 R)
• M18: 6,572,283 km (0.069 R)
• M19: 6,942,388 km (0.095 R)
• M20: 7,735,257 km (0.058 R)
• M21: 8,241,347 km (0.081 R)
• M22: 8,640,474 km (0.035 R)
• M23: 9,234,078 km (0.1 R)
• M24: 9,544,494 km (0.088 R)
• M25: 9,666,117 km (0.038 R)
• M26: 10,122,540 km (0.089 R)
• M27: 10,568,042 km (0.114 R)
• M28: 11,092,981 km (0.035 R)
• M29: 11,942,996 km (0.102 R)
• M30: 12,546,624 km (0.099 R)
• M31: 12,986,741 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.7

Radius: 10

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.64 AU - 9.4 AU

Year: 9434 Days

Day: 10.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,259,253 km

• M1: 161,715 km (0.118 R)
• M2: 798,853 km (0.063 R)
• M3: 933,491 km (0.041 R)
• M4: 1,076,057 km (0.063 R)
• M5: 1,264,850 km (0.076 R)
• M6: 2,437,398 km (0.114 R)
• M7: 2,561,564 km (0.113 R)
• M8: 2,662,393 km (0.115 R)
• M9: 2,946,629 km (0.097 R)
• M10: 3,105,801 km (0.085 R)
• M11: 3,350,095 km (0.111 R)
• M12: 3,432,972 km (0.116 R)
• M13: 3,657,219 km (0.052 R)
• M14: 4,724,899 km (0.082 R)
• M15: 5,716,883 km (0.077 R)
• M16: 5,916,147 km (0.078 R)
• M17: 6,084,145 km (0.084 R)
• M18: 6,876,565 km (0.071 R)
• M19: 6,982,331 km (0.096 R)
• M20: 7,302,919 km (0.075 R)
• M21: 7,410,929 km (0.099 R)
• M22: 7,848,054 km (0.065 R)
• M23: 9,093,007 km (0.113 R)
• M24: 9,209,245 km (0.107 R)
• M25: 10,398,398 km (0.086 R)
• M26: 10,560,712 km (0.106 R)
• M27: 10,642,093 km (0.103 R)
• M28: 10,846,594 km (0.045 R)
• M29: 11,176,457 km (0.047 R)
• M30: 11,342,660 km (0.04 R)
• M31: 11,426,136 km (0.05 R)
• M32: 11,551,648 km (0.108 R)
• M33: 12,357,083 km (0.106 R)
• M34: 12,528,971 km (0.074 R)
• M35: 13,356,247 km (0.091 R)
• M36: 13,709,897 km (0.077 R)
• M37: 14,562,006 km (0.103 R)
• M38: 15,200,939 km (0.088 R)
• M39: 16,129,642 km (0.082 R)
• M40: 16,317,537 km (0.099 R)
• M41: 16,837,988 km (0.084 R)
• M42: 18,334,266 km (0.112 R)
• M43: 18,530,389 km (0.037 R)
• M44: 18,974,396 km (0.086 R)
• M45: 19,172,762 km (0.108 R)
• M46: 19,521,625 km (0.107 R)
• M47: 19,822,316 km (0.079 R)
• M48: 21,452,035 km (0.116 R)
• M49: 22,126,423 km (0.114 R)
• M50: 22,597,207 km (0.091 R)
• M51: 23,071,432 km (0.076 R)
• M52: 24,029,756 km (0.106 R)
• M53: 24,459,850 km (0.094 R)
• M54: 24,621,715 km (0.104 R)
• M55: 24,946,642 km (0.108 R)
• M56: 25,436,724 km (0.101 R)
• M57: 26,315,911 km (0.105 R)
• M58: 26,537,166 km (0.115 R)
• M59: 27,204,971 km (0.073 R)
• M60: 27,990,958 km (0.114 R)
• M61: 28,103,905 km (0.113 R)
• M62: 28,727,429 km (0.116 R)
• M63: 31,325,944 km (0.094 R)
• M64: 31,560,513 km (0.093 R)
• M65: 31,736,889 km (0.06 R)
• M66: 32,920,807 km (0.095 R)
• M67: 34,602,436 km (0.055 R)
• M68: 34,844,934 km (0.101 R)
• M69: 35,698,241 km (0.118 R)
• M70: 36,188,922 km (0.065 R)
• M71: 36,435,010 km (0.085 R)
• M72: 36,681,847 km (0.051 R)
• M73: 36,867,198 km (0.1 R)
• M74: 37,238,949 km (0.107 R)
• M75: 37,487,581 km (0.109 R)
• M76: 37,736,661 km (0.104 R)
• M77: 37,799,044 km (0.114 R)
• M78: 37,923,808 km (0.062 R)
• M79: 38,990,291 km (0.118 R)
• M80: 41,474,065 km (0.096 R)
• M81: 41,538,392 km (0.037 R)
• M82: 41,989,878 km (0.073 R)
• M83: 42,637,488 km (0.089 R)
• M84: 43,092,863 km (0.051 R)
• M85: 43,288,537 km (0.096 R)
• M86: 43,419,136 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.7

Radius: 5.8

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.95 AU - 15.39 AU

Year: 19568 Days

Day: 15.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,259,253 km

• M1: 76,295 km (0.101 R)
• M2: 757,713 km (0.096 R)
• M3: 1,030,281 km (0.12 R)
• M4: 1,108,071 km (0.114 R)
• M5: 1,228,199 km (0.096 R)
• M6: 1,331,720 km (0.098 R)
• M7: 1,373,907 km (0.063 R)
• M8: 1,987,258 km (0.074 R)
• M9: 2,309,492 km (0.079 R)
• M10: 3,284,571 km (0.109 R)
• M11: 3,844,665 km (0.093 R)
• M12: 4,593,702 km (0.116 R)
• M13: 4,755,417 km (0.111 R)
• M14: 4,951,839 km (0.08 R)
• M15: 5,488,746 km (0.076 R)
• M16: 5,938,587 km (0.075 R)
• M17: 6,008,898 km (0.067 R)
• M18: 6,256,931 km (0.097 R)
• M19: 7,852,991 km (0.111 R)
• M20: 8,556,549 km (0.077 R)
• M21: 8,596,193 km (0.109 R)
• M22: 8,835,549 km (0.093 R)
• M23: 8,875,791 km (0.066 R)
• M24: 10,699,539 km (0.099 R)
• M25: 11,609,543 km (0.066 R)
• M26: 11,962,743 km (0.099 R)
• M27: 12,051,604 km (0.06 R)
• M28: 12,454,172 km (0.08 R)
• M29: 12,634,438 km (0.104 R)
• M30: 12,679,616 km (0.085 R)
• M31: 12,952,034 km (0.075 R)
• M32: 14,107,827 km (0.114 R)
• M33: 14,295,872 km (0.107 R)
• M34: 14,769,349 km (0.06 R)
• M35: 15,055,979 km (0.071 R)
• M36: 16,417,768 km (0.064 R)
• M37: 16,665,053 km (0.082 R)
• M38: 17,063,283 km (0.099 R)
• M39: 17,213,329 km (0.111 R)
• M40: 19,779,531 km (0.096 R)
• M41: 20,148,140 km (0.116 R)
• M42: 21,052,908 km (0.111 R)
• M43: 21,537,306 km (0.083 R)
• M44: 22,571,925 km (0.109 R)
• M45: 23,622,551 km (0.104 R)
• M46: 23,957,650 km (0.07 R)
• M47: 24,632,636 km (0.062 R)
• M48: 25,086,067 km (0.043 R)
• M49: 25,199,761 km (0.078 R)
• M50: 25,313,755 km (0.057 R)
• M51: 25,599,487 km (0.065 R)
• M52: 26,001,157 km (0.096 R)
• M53: 27,511,348 km (0.096 R)
• M54: 29,648,802 km (0.101 R)
• M55: 30,070,668 km (0.053 R)
• M56: 30,312,568 km (0.036 R)
• M57: 30,555,215 km (0.107 R)
• M58: 31,286,749 km (0.111 R)
• M59: 32,953,718 km (0.077 R)
• M60: 33,016,100 km (0.053 R)
• M61: 33,203,247 km (0.071 R)
• M62: 34,081,088 km (0.108 R)
• M63: 34,586,130 km (0.102 R)
• M64: 34,966,558 km (0.083 R)
• M65: 35,348,481 km (0.069 R)
• M66: 35,859,657 km (0.09 R)
• M67: 36,244,722 km (0.071 R)
• M68: 37,929,044 km (0.08 R)
• M69: 38,978,174 km (0.084 R)
• M70: 40,436,155 km (0.07 R)
• M71: 41,440,555 km (0.032 R)
• M72: 45,677,915 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.8

Radius: 6.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.72 AU - 22.26 AU

Year: 29965 Days

Day: 17.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,259,253 km

• M1: 126,261 km (0.042 R)
• M2: 186,100 km (0.108 R)
• M3: 371,900 km (0.08 R)
• M4: 746,344 km (0.077 R)
• M5: 818,151 km (0.088 R)
• M6: 949,198 km (0.115 R)
• M7: 1,047,185 km (0.066 R)
• M8: 1,405,023 km (0.05 R)
• M9: 1,517,222 km (0.098 R)
• M10: 1,609,075 km (0.107 R)
• M11: 1,655,749 km (0.056 R)
• M12: 1,871,469 km (0.108 R)
• M13: 2,020,170 km (0.097 R)
• M14: 2,905,789 km (0.099 R)
• M15: 3,677,564 km (0.119 R)
• M16: 3,927,243 km (0.041 R)
• M17: 4,214,770 km (0.072 R)
• M18: 5,431,450 km (0.026 R)
• M19: 6,187,966 km (0.106 R)
• M20: 6,900,651 km (0.08 R)
• M21: 7,208,373 km (0.057 R)
• M22: 8,118,228 km (0.097 R)
• M23: 8,361,474 km (0.071 R)
• M24: 8,607,113 km (0.099 R)
• M25: 9,827,533 km (0.083 R)
• M26: 10,567,893 km (0.075 R)
• M27: 10,789,148 km (0.039 R)
• M28: 10,833,579 km (0.1 R)
• M29: 11,191,118 km (0.07 R)
• M30: 12,333,148 km (0.085 R)
• M31: 13,273,221 km (0.074 R)
• M32: 13,320,942 km (0.055 R)
• M33: 14,480,475 km (0.104 R)
• M34: 14,676,897 km (0.114 R)
• M35: 15,022,768 km (0.069 R)
• M36: 15,722,437 km (0.096 R)
• M37: 16,025,672 km (0.082 R)
• M38: 16,998,208 km (0.088 R)
• M39: 17,101,729 km (0.086 R)
• M40: 17,674,689 km (0.094 R)
• M41: 17,989,892 km (0.11 R)
• M42: 18,042,550 km (0.106 R)
• M43: 18,095,358 km (0.111 R)
• M44: 18,306,890 km (0.091 R)
• M45: 18,946,570 km (0.1 R)
• M46: 21,297,950 km (0.103 R)
• M47: 22,365,779 km (0.085 R)
• M48: 22,991,996 km (0.026 R)
• M49: 23,797,431 km (0.117 R)
• M50: 24,611,991 km (0.076 R)
• M51: 25,850,811 km (0.107 R)
• M52: 26,089,121 km (0.049 R)
• M53: 26,268,339 km (0.101 R)
• M54: 26,447,856 km (0.044 R)
• M55: 28,573,193 km (0.032 R)
• M56: 28,942,999 km (0.073 R)
• M57: 29,004,783 km (0.105 R)
• M58: 29,066,567 km (0.089 R)
• M59: 29,687,398 km (0.044 R)
• M60: 30,878,796 km (0.117 R)
• M61: 34,218,568 km (0.116 R)
• M62: 34,283,793 km (0.046 R)
• M63: 34,611,263 km (0.061 R)
• M64: 35,203,072 km (0.084 R)
• M65: 35,997,287 km (0.118 R)
• M66: 38,755,423 km (0.105 R)
• M67: 38,823,490 km (0.078 R)
• M68: 38,891,706 km (0.109 R)
• M69: 39,096,356 km (0.06 R)
• M70: 39,850,030 km (0.045 R)
• M71: 41,371,590 km (0.091 R)
• M72: 43,406,271 km (0.102 R)
• M73: 44,614,124 km (0.102 R)
• M74: 45,114,679 km (0.096 R)
• M75: 45,688,985 km (0.098 R)
• M76: 45,905,004 km (0.08 R)
• M77: 46,410,346 km (0.093 R)
• M78: 46,482,602 km (0.118 R)
• M79: 47,426,564 km (0.094 R)
• M80: 48,230,054 km (0.085 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 17,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit