🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.99 AU - 1.19 AU

Year: 490 Days

Day: 45.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.88 AU - 1.42 AU

Year: 531 Days

Day: 31.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.72 AU - 1.78 AU

Year: 997 Days

Day: 23 Hours

Environment

Temp: -106 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.43 AU - 2.21 AU

Year: 1057 Days

Day: 25.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,983,592 km

• M1: 77,043 km (0.025 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.63 AU - 2.67 AU

Year: 1357 Days

Day: 35.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.04 AU - 2.6 AU

Year: 1521 Days

Day: 27.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 9.2

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.83 AU - 3.43 AU

Year: 2384 Days

Day: 8.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 17,983,592 km

• M1: 148,551 km (0.037 R)
• M2: 439,967 km (0.083 R)
• M3: 580,290 km (0.101 R)
• M4: 679,623 km (0.09 R)
• M5: 804,837 km (0.035 R)
• M6: 980,913 km (0.103 R)
• M7: 1,068,278 km (0.074 R)
• M8: 1,169,855 km (0.088 R)
• M9: 1,251,087 km (0.092 R)
• M10: 1,310,477 km (0.096 R)
• M11: 1,444,367 km (0.055 R)
• M12: 1,570,179 km (0.104 R)
• M13: 1,699,731 km (0.11 R)
• M14: 1,873,564 km (0.065 R)
• M15: 2,504,717 km (0.082 R)
• M16: 2,610,932 km (0.091 R)
• M17: 2,796,583 km (0.113 R)
• M18: 2,859,414 km (0.069 R)
• M19: 3,263,178 km (0.105 R)
• M20: 3,531,108 km (0.08 R)
• M21: 3,771,362 km (0.03 R)
• M22: 3,858,578 km (0.076 R)
• M23: 4,017,152 km (0.101 R)
• M24: 4,159,868 km (0.059 R)
• M25: 4,286,129 km (0.114 R)
• M26: 4,450,537 km (0.056 R)
• M27: 4,747,788 km (0.12 R)
• M28: 5,400,932 km (0.09 R)
• M29: 5,798,264 km (0.09 R)
• M30: 5,858,701 km (0.056 R)
• M31: 6,184,526 km (0.107 R)
• M32: 6,432,858 km (0.107 R)
• M33: 6,495,390 km (0.052 R)
• M34: 6,621,202 km (0.089 R)
• M35: 6,853,976 km (0.047 R)
• M36: 7,656,569 km (0.101 R)
• M37: 8,035,350 km (0.081 R)
• M38: 8,147,848 km (0.112 R)
• M39: 8,351,900 km (0.079 R)
• M40: 8,420,266 km (0.108 R)
• M41: 8,534,559 km (0.089 R)
• M42: 8,764,790 km (0.106 R)
• M43: 8,903,916 km (0.057 R)
• M44: 9,137,588 km (0.104 R)
• M45: 9,302,295 km (0.067 R)
• M46: 9,373,055 km (0.12 R)
• M47: 9,467,900 km (0.11 R)
• M48: 9,826,187 km (0.086 R)
• M49: 10,556,224 km (0.099 R)
• M50: 10,654,959 km (0.062 R)
• M51: 10,753,993 km (0.03 R)
• M52: 11,480,589 km (0.074 R)
• M53: 11,633,030 km (0.063 R)
• M54: 11,913,974 km (0.078 R)
• M55: 12,093,941 km (0.108 R)
• M56: 12,508,925 km (0.111 R)
• M57: 12,744,243 km (0.033 R)
• M58: 12,954,727 km (0.054 R)
• M59: 13,139,929 km (0.112 R)
• M60: 13,299,251 km (0.089 R)
• M61: 13,808,183 km (0.075 R)
• M62: 14,460,280 km (0.053 R)
• M63: 14,955,898 km (0.056 R)
• M64: 15,485,025 km (0.03 R)
• M65: 15,907,190 km (0.063 R)
• M66: 16,133,831 km (0.074 R)
• M67: 16,619,127 km (0.08 R)
• M68: 16,676,572 km (0.091 R)
• M69: 16,935,676 km (0.111 R)
• M70: 17,225,297 km (0.113 R)
• M71: 17,750,535 km (0.107 R)
• M72: 18,370,020 km (0.093 R)
• M73: 18,459,031 km (0.069 R)
• M74: 18,816,869 km (0.113 R)
• M75: 19,387,884 km (0.09 R)
• M76: 20,577,935 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.3

Radius: 14.3

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.31 AU - 4.37 AU

Year: 3239 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 17,983,592 km

• M1: 206,445 km (0.074 R)
• M2: 348,114 km (0.099 R)
• M3: 931,097 km (0.1 R)
• M4: 1,269,338 km (0.057 R)
• M5: 1,381,088 km (0.087 R)
• M6: 1,615,208 km (0.114 R)
• M7: 1,743,862 km (0.081 R)
• M8: 2,193,703 km (0.099 R)
• M9: 2,803,015 km (0.098 R)
• M10: 3,143,350 km (0.106 R)
• M11: 4,524,588 km (0.111 R)
• M12: 4,644,415 km (0.11 R)
• M13: 4,765,141 km (0.087 R)
• M14: 5,153,347 km (0.074 R)
• M15: 5,739,771 km (0.069 R)
• M16: 6,000,670 km (0.057 R)
• M17: 6,234,641 km (0.084 R)
• M18: 6,389,026 km (0.08 R)
• M19: 6,617,611 km (0.111 R)
• M20: 6,891,376 km (0.117 R)
• M21: 7,050,996 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.8

Radius: 12.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.33 AU - 5.23 AU

Year: 4498 Days

Day: 6.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,983,592 km

• M1: 164,408 km (0.066 R)
• M2: 292,913 km (0.101 R)
• M3: 407,804 km (0.116 R)
• M4: 720,164 km (0.103 R)
• M5: 1,010,234 km (0.047 R)
• M6: 1,220,719 km (0.047 R)
• M7: 1,338,153 km (0.098 R)
• M8: 1,714,392 km (0.037 R)
• M9: 1,847,384 km (0.093 R)
• M10: 2,076,867 km (0.1 R)
• M11: 2,299,768 km (0.112 R)
• M12: 2,581,012 km (0.118 R)
• M13: 2,665,984 km (0.077 R)
• M14: 2,769,206 km (0.088 R)
• M15: 2,856,272 km (0.063 R)
• M16: 2,997,493 km (0.096 R)
• M17: 3,195,560 km (0.119 R)
• M18: 3,342,465 km (0.107 R)
• M19: 3,719,452 km (0.102 R)
• M20: 4,210,282 km (0.12 R)
• M21: 4,351,353 km (0.06 R)
• M22: 4,931,793 km (0.035 R)
• M23: 5,405,121 km (0.099 R)
• M24: 5,714,040 km (0.075 R)
• M25: 5,803,350 km (0.108 R)
• M26: 6,581,708 km (0.08 R)
• M27: 6,793,239 km (0.109 R)
• M28: 7,661,954 km (0.066 R)
• M29: 8,539,944 km (0.078 R)
• M30: 9,608,970 km (0.118 R)
• M31: 9,956,636 km (0.091 R)
• M32: 10,145,728 km (0.099 R)
• M33: 10,281,413 km (0.116 R)
• M34: 10,499,826 km (0.083 R)
• M35: 10,609,631 km (0.07 R)
• M36: 10,747,410 km (0.084 R)
• M37: 12,446,992 km (0.116 R)
• M38: 12,709,237 km (0.11 R)
• M39: 13,032,069 km (0.111 R)
• M40: 14,016,872 km (0.08 R)
• M41: 14,533,732 km (0.087 R)
• M42: 14,748,256 km (0.115 R)
• M43: 14,933,009 km (0.05 R)
• M44: 16,216,260 km (0.059 R)
• M45: 16,406,997 km (0.117 R)
• M46: 16,758,701 km (0.095 R)
• M47: 17,112,949 km (0.063 R)
• M48: 17,274,665 km (0.061 R)
• M49: 17,469,591 km (0.118 R)
• M50: 17,796,013 km (0.11 R)
• M51: 19,356,917 km (0.105 R)
• M52: 20,239,096 km (0.046 R)
• M53: 20,754,012 km (0.117 R)
• M54: 21,134,439 km (0.068 R)
• M55: 21,762,002 km (0.077 R)
• M56: 22,821,305 km (0.108 R)
• M57: 23,106,588 km (0.104 R)
• M58: 23,861,309 km (0.088 R)
• M59: 24,332,542 km (0.112 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.5

Radius: 13.8

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.2 AU - 5.5 AU

Year: 5327 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 17,983,592 km

• M1: 242,049 km (0.055 R)
• M2: 439,967 km (0.115 R)
• M3: 693,237 km (0.071 R)
• M4: 1,074,861 km (0.075 R)
• M5: 1,206,357 km (0.085 R)
• M6: 1,322,296 km (0.089 R)
• M7: 1,453,343 km (0.107 R)
• M8: 1,543,252 km (0.12 R)
• M9: 1,729,052 km (0.081 R)
• M10: 2,034,681 km (0.091 R)
• M11: 2,318,468 km (0.092 R)
• M12: 2,411,518 km (0.094 R)
• M13: 2,519,378 km (0.098 R)
• M14: 2,853,131 km (0.114 R)
• M15: 3,275,745 km (0.086 R)
• M16: 3,563,571 km (0.056 R)
• M17: 3,718,405 km (0.066 R)
• M18: 3,923,204 km (0.066 R)
• M19: 4,278,350 km (0.028 R)
• M20: 4,593,552 km (0.118 R)
• M21: 5,584,339 km (0.032 R)
• M22: 5,710,600 km (0.09 R)
• M23: 6,132,166 km (0.102 R)
• M24: 6,281,166 km (0.118 R)
• M25: 6,506,909 km (0.031 R)
• M26: 7,122,205 km (0.11 R)
• M27: 7,239,789 km (0.115 R)
• M28: 7,456,855 km (0.08 R)
• M29: 7,556,188 km (0.069 R)
• M30: 8,019,044 km (0.096 R)
• M31: 8,429,242 km (0.089 R)
• M32: 8,825,227 km (0.094 R)
• M33: 9,163,468 km (0.037 R)
• M34: 9,765,599 km (0.111 R)
• M35: 10,670,517 km (0.077 R)
• M36: 11,395,468 km (0.095 R)
• M37: 11,556,286 km (0.12 R)
• M38: 11,717,702 km (0.064 R)
• M39: 11,833,491 km (0.032 R)
• M40: 11,949,728 km (0.104 R)
• M41: 12,183,251 km (0.115 R)
• M42: 12,347,659 km (0.083 R)
• M43: 12,441,905 km (0.025 R)
• M44: 12,797,499 km (0.119 R)
• M45: 13,518,860 km (0.106 R)
• M46: 13,616,099 km (0.074 R)
• M47: 14,154,801 km (0.084 R)
• M48: 14,600,752 km (0.081 R)
• M49: 14,850,581 km (0.062 R)
• M50: 15,177,452 km (0.088 R)
• M51: 15,430,422 km (0.056 R)
• M52: 15,736,050 km (0.102 R)
• M53: 16,638,574 km (0.089 R)
• M54: 17,398,980 km (0.083 R)
• M55: 17,557,853 km (0.088 R)
• M56: 17,717,025 km (0.049 R)
• M57: 17,850,168 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 14,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit