🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.57 AU - 0.65 AU

Year: 172 Days

Day: 36.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.03 AU - 1.49 AU

Year: 512 Days

Day: 23.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.32 AU - 1.38 AU

Year: 567 Days

Day: 32.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,978,729 km

• M1: 978,968 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.21 AU - 1.97 AU

Year: 725 Days

Day: 43 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,978,729 km

• M1: 197,320 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.43 AU - 1.81 AU

Year: 746 Days

Day: 25.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 156.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.41 AU - 2.19 AU

Year: 873 Days

Day: 15.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.3

Radius: 8.9

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.29 AU - 6.33 AU

Year: 4425 Days

Day: 5.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 91,978,729 km

• M1: 151,094 km (0.085 R)
• M2: 281,693 km (0.097 R)
• M3: 453,132 km (0.075 R)
• M4: 728,093 km (0.058 R)
• M5: 786,885 km (0.111 R)
• M6: 1,188,705 km (0.077 R)
• M7: 2,194,601 km (0.081 R)
• M8: 2,335,073 km (0.114 R)
• M9: 2,569,792 km (0.057 R)
• M10: 2,736,743 km (0.099 R)
• M11: 2,849,989 km (0.102 R)
• M12: 3,140,359 km (0.092 R)
• M13: 3,259,139 km (0.085 R)
• M14: 3,460,498 km (0.093 R)
• M15: 3,686,690 km (0.118 R)
• M16: 3,812,203 km (0.112 R)
• M17: 3,960,304 km (0.064 R)
• M18: 4,752,425 km (0.116 R)
• M19: 4,934,935 km (0.066 R)
• M20: 5,236,673 km (0.111 R)
• M21: 5,688,459 km (0.115 R)
• M22: 6,152,811 km (0.073 R)
• M23: 6,808,049 km (0.087 R)
• M24: 6,910,823 km (0.082 R)
• M25: 7,724,636 km (0.105 R)
• M26: 8,074,994 km (0.111 R)
• M27: 8,320,634 km (0.077 R)
• M28: 8,458,114 km (0.072 R)
• M29: 8,679,818 km (0.061 R)
• M30: 9,327,577 km (0.118 R)
• M31: 9,441,870 km (0.111 R)
• M32: 9,499,166 km (0.066 R)
• M33: 9,585,334 km (0.099 R)
• M34: 9,671,802 km (0.083 R)
• M35: 9,787,441 km (0.106 R)
• M36: 9,874,357 km (0.091 R)
• M37: 10,254,635 km (0.119 R)
• M38: 12,289,016 km (0.091 R)
• M39: 12,761,297 km (0.093 R)
• M40: 12,888,156 km (0.089 R)
• M41: 13,143,370 km (0.098 R)
• M42: 13,207,398 km (0.064 R)
• M43: 13,529,183 km (0.06 R)
• M44: 13,593,809 km (0.05 R)
• M45: 13,723,510 km (0.115 R)
• M46: 14,344,940 km (0.098 R)
• M47: 14,842,054 km (0.096 R)
• M48: 15,042,365 km (0.085 R)
• M49: 15,142,895 km (0.111 R)
• M50: 15,277,383 km (0.111 R)
• M51: 15,853,036 km (0.077 R)
• M52: 16,092,243 km (0.106 R)
• M53: 16,160,759 km (0.089 R)
• M54: 16,470,426 km (0.065 R)
• M55: 16,886,308 km (0.096 R)
• M56: 17,270,625 km (0.066 R)
• M57: 17,481,409 km (0.078 R)
• M58: 17,870,214 km (0.067 R)
• M59: 18,154,749 km (0.117 R)
• M60: 18,440,780 km (0.117 R)
• M61: 18,548,341 km (0.06 R)
• M62: 20,188,083 km (0.062 R)
• M63: 20,410,236 km (0.052 R)
• M64: 20,670,387 km (0.12 R)
• M65: 20,931,584 km (0.117 R)
• M66: 21,081,482 km (0.105 R)
• M67: 21,156,430 km (0.104 R)
• M68: 21,608,515 km (0.054 R)
• M69: 22,330,773 km (0.035 R)
• M70: 22,637,299 km (0.1 R)
• M71: 23,060,961 km (0.108 R)
• M72: 23,176,899 km (0.1 R)
• M73: 23,370,778 km (0.06 R)
• M74: 23,487,314 km (0.116 R)
• M75: 24,151,230 km (0.085 R)
• M76: 25,298,047 km (0.119 R)
• M77: 25,978,568 km (0.12 R)
• M78: 26,099,293 km (0.115 R)
• M79: 26,220,318 km (0.097 R)
• M80: 26,422,126 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.1

Radius: 8.1

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.8 AU - 12.34 AU

Year: 12428 Days

Day: 11.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,978,729 km

• M1: 256,112 km (0.049 R)
• M2: 947,703 km (0.053 R)
• M3: 1,306,887 km (0.073 R)
• M4: 1,361,640 km (0.064 R)
• M5: 2,045,601 km (0.094 R)
• M6: 2,109,480 km (0.071 R)
• M7: 2,185,026 km (0.066 R)
• M8: 2,634,119 km (0.099 R)
• M9: 2,786,111 km (0.102 R)
• M10: 2,905,191 km (0.052 R)
• M11: 3,086,802 km (0.106 R)
• M12: 3,602,317 km (0.116 R)
• M13: 3,903,308 km (0.118 R)
• M14: 3,956,564 km (0.099 R)
• M15: 4,077,140 km (0.099 R)
• M16: 5,363,233 km (0.041 R)
• M17: 5,980,773 km (0.098 R)
• M18: 6,134,859 km (0.058 R)
• M19: 6,337,115 km (0.114 R)
• M20: 6,957,049 km (0.034 R)
• M21: 7,779,987 km (0.075 R)
• M22: 7,863,911 km (0.086 R)
• M23: 8,100,725 km (0.112 R)
• M24: 8,168,792 km (0.094 R)
• M25: 8,512,119 km (0.057 R)
• M26: 9,212,835 km (0.079 R)
• M27: 9,516,220 km (0.094 R)
• M28: 9,624,080 km (0.091 R)
• M29: 12,469,880 km (0.079 R)
• M30: 12,805,428 km (0.059 R)
• M31: 12,924,658 km (0.107 R)
• M32: 13,224,153 km (0.104 R)
• M33: 13,546,237 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.8

Radius: 6.4

Gravity: 20.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.27 AU - 18.69 AU

Year: 24195 Days

Day: 20.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,978,729 km

• M1: 87,814 km (0.071 R)
• M2: 320,289 km (0.081 R)
• M3: 464,801 km (0.054 R)
• M4: 927,806 km (0.096 R)
• M5: 1,107,024 km (0.054 R)
• M6: 1,464,114 km (0.099 R)
• M7: 1,855,014 km (0.116 R)
• M8: 2,519,677 km (0.096 R)
• M9: 2,813,038 km (0.117 R)
• M10: 3,161,751 km (0.073 R)
• M11: 3,478,150 km (0.109 R)
• M12: 3,524,227 km (0.112 R)
• M13: 4,739,709 km (0.075 R)
• M14: 4,945,257 km (0.099 R)
• M15: 4,997,018 km (0.106 R)
• M16: 6,127,379 km (0.082 R)
• M17: 6,807,302 km (0.063 R)
• M18: 6,865,046 km (0.07 R)
• M19: 7,570,699 km (0.038 R)
• M20: 9,305,137 km (0.097 R)
• M21: 9,953,195 km (0.119 R)
• M22: 10,216,487 km (0.031 R)
• M23: 10,884,741 km (0.093 R)
• M24: 11,224,029 km (0.1 R)
• M25: 13,260,206 km (0.113 R)
• M26: 13,695,535 km (0.06 R)
• M27: 13,768,539 km (0.094 R)
• M28: 14,431,407 km (0.051 R)
• M29: 15,941,448 km (0.048 R)
• M30: 16,481,796 km (0.031 R)
• M31: 16,871,349 km (0.079 R)
• M32: 18,138,293 km (0.102 R)
• M33: 19,517,735 km (0.068 R)
• M34: 19,847,150 km (0.029 R)
• M35: 20,762,688 km (0.076 R)
• M36: 20,930,537 km (0.071 R)
• M37: 21,606,720 km (0.083 R)
• M38: 23,853,530 km (0.076 R)
• M39: 24,648,344 km (0.049 R)
• M40: 27,084,694 km (0.03 R)
• M41: 27,452,107 km (0.06 R)
• M42: 27,913,616 km (0.114 R)
• M43: 28,006,217 km (0.114 R)
• M44: 29,219,606 km (0.119 R)
• M45: 29,690,989 km (0.105 R)
• M46: 30,164,765 km (0.084 R)
• M47: 31,408,223 km (0.109 R)
• M48: 31,794,185 km (0.057 R)
• M49: 31,987,765 km (0.064 R)
• M50: 33,648,899 km (0.033 R)
• M51: 34,639,088 km (0.099 R)
• M52: 40,358,214 km (0.117 R)
• M53: 41,515,503 km (0.079 R)
• M54: 42,897,339 km (0.111 R)
• M55: 43,325,488 km (0.074 R)
• M56: 44,078,115 km (0.068 R)
• M57: 45,052,296 km (0.108 R)
• M58: 45,269,662 km (0.098 R)
• M59: 46,801,544 km (0.084 R)
• M60: 47,684,471 km (0.113 R)
• M61: 48,461,482 km (0.083 R)
• M62: 48,684,233 km (0.045 R)
• M63: 50,253,366 km (0.113 R)
• M64: 51,270,631 km (0.045 R)
• M65: 51,497,721 km (0.063 R)
• M66: 54,363,417 km (0.033 R)
• M67: 54,710,784 km (0.041 R)
• M68: 55,524,147 km (0.107 R)
• M69: 56,692,955 km (0.095 R)
• M70: 57,280,426 km (0.119 R)
• M71: 58,698,614 km (0.045 R)
• M72: 60,487,505 km (0.095 R)
• M73: 61,690,123 km (0.054 R)
• M74: 62,657,722 km (0.025 R)
• M75: 63,508,634 km (0.081 R)
• M76: 64,730,699 km (0.106 R)
• M77: 65,098,860 km (0.076 R)
• M78: 65,344,649 km (0.098 R)
• M79: 67,819,895 km (0.025 R)
• M80: 68,068,976 km (0.115 R)
• M81: 71,462,903 km (0.102 R)
• M82: 72,861,344 km (0.101 R)
• M83: 73,883,995 km (0.087 R)
• M84: 74,268,760 km (0.106 R)
• M85: 75,685,004 km (0.097 R)
• M86: 76,720,670 km (0.093 R)
• M87: 80,250,581 km (0.109 R)
• M88: 80,910,158 km (0.071 R)
• M89: 83,966,891 km (0.071 R)
• M90: 84,234,372 km (0.096 R)
• M91: 84,770,381 km (0.072 R)
• M92: 87,196,560 km (0.111 R)
• M93: 87,603,017 km (0.092 R)
• M94: 88,282,042 km (0.081 R)
• M95: 89,508,595 km (0.089 R)
• M96: 89,918,792 km (0.12 R)
• M97: 90,329,588 km (0.117 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 14,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit