🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.51 AU - 0.53 AU

Year: 132 Days

Day: 20.4 Hours

Environment

Temp: 246 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.13 AU - 1.49 AU

Year: 527 Days

Day: 27.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.6 AU - 1.64 AU

Year: 725 Days

Day: 15.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.88 AU - 2.74 AU

Year: 1234 Days

Day: 47.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.36 AU - 2.4 AU

Year: 1290 Days

Day: 22.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.72 AU - 3.78 AU

Year: 2059 Days

Day: 47 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,288,656 km

• M1: 1,521,710 km (0.099 R)
• M2: 2,057,719 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.1

Radius: 12.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.82 AU - 7.94 AU

Year: 5664 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 161.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,288,656 km

• M1: 184,155 km (0.107 R)
• M2: 397,033 km (0.117 R)
• M3: 499,208 km (0.118 R)
• M4: 624,870 km (0.08 R)
• M5: 763,099 km (0.052 R)
• M6: 999,015 km (0.105 R)
• M7: 1,133,952 km (0.061 R)
• M8: 1,525,300 km (0.097 R)
• M9: 1,665,323 km (0.115 R)
• M10: 1,754,933 km (0.091 R)
• M11: 2,228,859 km (0.093 R)
• M12: 2,552,888 km (0.034 R)
• M13: 2,657,457 km (0.102 R)
• M14: 3,023,523 km (0.088 R)
• M15: 3,246,573 km (0.088 R)
• M16: 3,475,159 km (0.045 R)
• M17: 3,568,059 km (0.075 R)
• M18: 3,661,857 km (0.079 R)
• M19: 4,069,810 km (0.106 R)
• M20: 4,696,176 km (0.067 R)
• M21: 5,219,320 km (0.068 R)
• M22: 5,353,061 km (0.08 R)
• M23: 5,705,962 km (0.089 R)
• M24: 5,816,216 km (0.093 R)
• M25: 6,038,668 km (0.042 R)
• M26: 6,207,414 km (0.059 R)
• M27: 8,041,484 km (0.05 R)
• M28: 8,793,662 km (0.099 R)
• M29: 9,049,474 km (0.068 R)
• M30: 9,601,341 km (0.099 R)
• M31: 9,765,599 km (0.093 R)
• M32: 9,897,844 km (0.092 R)
• M33: 10,331,528 km (0.094 R)
• M34: 10,839,712 km (0.099 R)
• M35: 11,356,124 km (0.115 R)
• M36: 11,704,986 km (0.099 R)
• M37: 11,845,459 km (0.047 R)
• M38: 12,092,744 km (0.105 R)
• M39: 13,317,801 km (0.069 R)
• M40: 13,427,755 km (0.074 R)
• M41: 13,648,711 km (0.118 R)
• M42: 14,168,863 km (0.088 R)
• M43: 14,356,160 km (0.086 R)
• M44: 15,343,805 km (0.063 R)
• M45: 15,497,591 km (0.056 R)
• M46: 16,747,182 km (0.09 R)
• M47: 16,985,043 km (0.097 R)
• M48: 17,104,422 km (0.105 R)
• M49: 17,264,043 km (0.091 R)
• M50: 17,786,140 km (0.114 R)
• M51: 18,069,478 km (0.048 R)
• M52: 18,232,091 km (0.066 R)
• M53: 18,354,312 km (0.112 R)
• M54: 18,435,843 km (0.102 R)
• M55: 19,134,764 km (0.068 R)
• M56: 19,508,310 km (0.093 R)
• M57: 20,941,159 km (0.109 R)
• M58: 21,112,000 km (0.108 R)
• M59: 21,197,569 km (0.092 R)
• M60: 21,455,027 km (0.12 R)
• M61: 21,670,299 km (0.025 R)
• M62: 22,190,002 km (0.106 R)
• M63: 23,153,412 km (0.101 R)
• M64: 23,285,806 km (0.109 R)
• M65: 23,907,236 km (0.111 R)
• M66: 24,444,292 km (0.094 R)
• M67: 24,849,553 km (0.039 R)
• M68: 25,121,073 km (0.115 R)
• M69: 26,354,806 km (0.111 R)
• M70: 26,493,185 km (0.053 R)
• M71: 26,585,486 km (0.106 R)
• M72: 28,030,452 km (0.077 R)
• M73: 28,265,919 km (0.104 R)
• M74: 28,407,588 km (0.074 R)
• M75: 29,023,782 km (0.09 R)
• M76: 29,119,076 km (0.083 R)
• M77: 29,453,128 km (0.1 R)
• M78: 29,980,610 km (0.103 R)
• M79: 30,173,143 km (0.074 R)
• M80: 30,753,433 km (0.06 R)
• M81: 31,581,756 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.4

Radius: 9.9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.89 AU - 12.61 AU

Year: 12388 Days

Day: 10.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,288,656 km

• M1: 195,824 km (0.082 R)
• M2: 308,471 km (0.085 R)
• M3: 416,181 km (0.095 R)
• M4: 633,397 km (0.079 R)
• M5: 763,697 km (0.111 R)
• M6: 1,018,313 km (0.115 R)
• M7: 1,191,397 km (0.096 R)
• M8: 1,913,806 km (0.12 R)
• M9: 2,063,852 km (0.115 R)
• M10: 2,217,938 km (0.075 R)
• M11: 3,688,485 km (0.038 R)
• M12: 3,795,448 km (0.118 R)
• M13: 3,957,911 km (0.119 R)
• M14: 4,430,491 km (0.069 R)
• M15: 5,039,204 km (0.062 R)
• M16: 5,643,131 km (0.119 R)
• M17: 5,797,815 km (0.104 R)
• M18: 5,860,048 km (0.098 R)
• M19: 6,016,677 km (0.099 R)
• M20: 6,111,223 km (0.083 R)
• M21: 6,559,418 km (0.041 R)
• M22: 7,453,714 km (0.097 R)
• M23: 7,623,507 km (0.1 R)
• M24: 8,562,683 km (0.07 R)
• M25: 8,669,197 km (0.11 R)
• M26: 9,501,260 km (0.086 R)
• M27: 9,982,666 km (0.079 R)
• M28: 10,170,112 km (0.114 R)
• M29: 10,472,150 km (0.088 R)
• M30: 10,662,588 km (0.116 R)
• M31: 11,670,878 km (0.042 R)
• M32: 12,831,159 km (0.084 R)
• M33: 12,953,231 km (0.117 R)
• M34: 13,198,571 km (0.103 R)
• M35: 14,069,680 km (0.053 R)
• M36: 14,322,051 km (0.104 R)
• M37: 14,406,425 km (0.096 R)
• M38: 15,044,908 km (0.071 R)
• M39: 15,259,880 km (0.09 R)
• M40: 15,562,517 km (0.039 R)
• M41: 15,954,463 km (0.099 R)
• M42: 16,393,683 km (0.073 R)
• M43: 17,329,268 km (0.029 R)
• M44: 17,599,741 km (0.114 R)
• M45: 18,236,429 km (0.113 R)
• M46: 18,834,222 km (0.085 R)
• M47: 19,019,574 km (0.071 R)
• M48: 19,158,850 km (0.047 R)
• M49: 19,532,096 km (0.097 R)
• M50: 20,570,904 km (0.079 R)
• M51: 20,905,106 km (0.107 R)
• M52: 21,049,019 km (0.113 R)
• M53: 21,241,252 km (0.048 R)
• M54: 21,773,072 km (0.075 R)
• M55: 21,967,550 km (0.083 R)
• M56: 22,849,728 km (0.054 R)
• M57: 23,444,230 km (0.097 R)
• M58: 24,345,707 km (0.045 R)
• M59: 25,462,754 km (0.107 R)
• M60: 25,565,079 km (0.117 R)
• M61: 26,492,736 km (0.036 R)
• M62: 27,117,307 km (0.118 R)
• M63: 27,851,982 km (0.102 R)
• M64: 29,825,178 km (0.087 R)
• M65: 30,637,943 km (0.115 R)
• M66: 30,746,850 km (0.119 R)
• M67: 31,512,941 km (0.114 R)
• M68: 32,673,671 km (0.097 R)
• M69: 33,623,617 km (0.103 R)
• M70: 34,469,294 km (0.108 R)
• M71: 34,752,782 km (0.093 R)
• M72: 36,874,379 km (0.052 R)
• M73: 37,396,775 km (0.119 R)
• M74: 38,684,065 km (0.116 R)
• M75: 39,569,983 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.2

Radius: 5

Gravity: 27.89 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.76 AU - 14.64 AU

Year: 16855 Days

Day: 22.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,288,656 km

• M1: 300,093 km (0.108 R)
• M2: 757,414 km (0.092 R)
• M3: 918,381 km (0.103 R)
• M4: 1,040,004 km (0.052 R)
• M5: 1,192,744 km (0.068 R)
• M6: 2,028,398 km (0.11 R)
• M7: 2,350,482 km (0.1 R)
• M8: 2,483,773 km (0.077 R)
• M9: 4,676,579 km (0.072 R)
• M10: 5,185,810 km (0.112 R)
• M11: 5,272,427 km (0.107 R)
• M12: 5,315,960 km (0.029 R)
• M13: 5,668,114 km (0.044 R)
• M14: 5,892,062 km (0.064 R)
• M15: 7,246,970 km (0.092 R)
• M16: 7,735,556 km (0.052 R)
• M17: 8,692,983 km (0.074 R)
• M18: 9,847,579 km (0.074 R)
• M19: 9,954,990 km (0.095 R)
• M20: 10,717,042 km (0.099 R)
• M21: 10,827,445 km (0.102 R)
• M22: 10,882,796 km (0.089 R)
• M23: 11,554,341 km (0.081 R)
• M24: 11,838,128 km (0.092 R)
• M25: 12,354,690 km (0.116 R)
• M26: 12,412,435 km (0.106 R)
• M27: 14,493,191 km (0.075 R)
• M28: 16,233,763 km (0.055 R)
• M29: 16,297,042 km (0.113 R)
• M30: 16,360,472 km (0.105 R)
• M31: 16,871,199 km (0.094 R)
• M32: 18,566,592 km (0.093 R)
• M33: 20,247,174 km (0.106 R)
• M34: 21,347,915 km (0.111 R)
• M35: 22,186,262 km (0.029 R)
• M36: 22,751,143 km (0.118 R)
• M37: 23,894,969 km (0.107 R)
• M38: 24,183,842 km (0.031 R)
• M39: 24,328,803 km (0.045 R)
• M40: 25,130,647 km (0.114 R)
• M41: 25,719,464 km (0.053 R)
• M42: 26,015,369 km (0.116 R)
• M43: 26,163,920 km (0.085 R)
• M44: 26,238,270 km (0.1 R)
• M45: 27,361,600 km (0.092 R)
• M46: 28,424,044 km (0.11 R)
• M47: 31,929,721 km (0.1 R)
• M48: 34,748,743 km (0.076 R)
• M49: 35,076,063 km (0.107 R)
• M50: 35,240,022 km (0.071 R)
• M51: 38,066,824 km (0.117 R)
• M52: 38,657,735 km (0.099 R)
• M53: 38,996,724 km (0.09 R)
• M54: 39,081,696 km (0.111 R)
• M55: 39,422,031 km (0.036 R)
• M56: 40,019,824 km (0.083 R)
• M57: 40,105,544 km (0.088 R)
• M58: 40,276,983 km (0.069 R)
• M59: 40,534,740 km (0.096 R)
• M60: 40,965,432 km (0.077 R)
• M61: 42,615,945 km (0.03 R)
• M62: 43,669,414 km (0.114 R)
• M63: 44,998,441 km (0.084 R)
• M64: 46,430,542 km (0.061 R)
• M65: 47,605,184 km (0.106 R)
• M66: 52,494,042 km (0.098 R)
• M67: 54,854,996 km (0.089 R)
• M68: 55,331,316 km (0.078 R)
• M69: 56,000,467 km (0.066 R)
• M70: 58,314,896 km (0.11 R)
• M71: 59,288,479 km (0.057 R)
• M72: 60,562,155 km (0.11 R)
• M73: 60,955,896 km (0.111 R)
• M74: 63,335,999 km (0.09 R)
• M75: 63,935,736 km (0.088 R)
• M76: 64,136,048 km (0.083 R)
• M77: 64,838,859 km (0.099 R)
• M78: 64,939,388 km (0.117 R)
• M79: 65,847,298 km (0.03 R)
• M80: 66,049,554 km (0.081 R)
• M81: 66,657,819 km (0.087 R)
• M82: 66,860,973 km (0.108 R)
• M83: 67,064,277 km (0.099 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 12,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit