🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.39 AU - 0.63 AU

Year: 140 Days

Day: 14.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,739,698 km

• M1: 332,855 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.67 AU - 1.07 AU

Year: 312 Days

Day: 21.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.9 AU - 1.2 AU

Year: 414 Days

Day: 24.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.84 AU - 1.26 AU

Year: 414 Days

Day: 20.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,739,698 km

• M1: 412,142 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.15 AU - 3.15 AU

Year: 1661 Days

Day: 44.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.81 AU - 2.93 AU

Year: 1872 Days

Day: 44.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,739,698 km

• M1: 134,937 km (0.067 R)
• M2: 151,543 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.6

Radius: 12.3

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.53 AU - 4.99 AU

Year: 3385 Days

Day: 7.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 76.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,739,698 km

• M1: 153,637 km (0.047 R)
• M2: 272,119 km (0.103 R)
• M3: 368,609 km (0.055 R)
• M4: 482,453 km (0.079 R)
• M5: 619,784 km (0.099 R)
• M6: 716,873 km (0.084 R)
• M7: 1,084,884 km (0.108 R)
• M8: 1,228,199 km (0.116 R)
• M9: 1,633,609 km (0.068 R)
• M10: 1,918,144 km (0.119 R)
• M11: 2,275,084 km (0.12 R)
• M12: 2,476,144 km (0.096 R)
• M13: 2,850,139 km (0.114 R)
• M14: 3,274,249 km (0.108 R)
• M15: 3,701,799 km (0.092 R)
• M16: 3,802,927 km (0.101 R)
• M17: 3,956,564 km (0.076 R)
• M18: 4,112,296 km (0.12 R)
• M19: 4,199,661 km (0.12 R)
• M20: 4,429,892 km (0.079 R)
• M21: 4,609,858 km (0.046 R)
• M22: 4,700,814 km (0.092 R)
• M23: 5,526,445 km (0.102 R)
• M24: 5,700,876 km (0.12 R)
• M25: 6,356,414 km (0.112 R)
• M26: 6,600,707 km (0.091 R)
• M27: 6,785,909 km (0.073 R)
• M28: 6,993,850 km (0.064 R)
• M29: 7,309,801 km (0.083 R)
• M30: 7,480,193 km (0.049 R)
• M31: 7,911,932 km (0.111 R)
• M32: 8,374,040 km (0.119 R)
• M33: 8,642,119 km (0.115 R)
• M34: 8,845,124 km (0.044 R)
• M35: 9,232,732 km (0.047 R)
• M36: 9,463,412 km (0.051 R)
• M37: 9,625,875 km (0.106 R)
• M38: 9,930,307 km (0.069 R)
• M39: 10,095,612 km (0.077 R)
• M40: 10,190,457 km (0.041 R)
• M41: 10,500,723 km (0.075 R)
• M42: 10,741,576 km (0.119 R)
• M43: 11,106,296 km (0.076 R)
• M44: 11,401,003 km (0.055 R)
• M45: 11,673,421 km (0.111 R)
• M46: 11,872,835 km (0.064 R)
• M47: 12,325,817 km (0.103 R)
• M48: 12,810,215 km (0.11 R)
• M49: 13,197,075 km (0.077 R)
• M50: 13,326,777 km (0.11 R)
• M51: 13,797,561 km (0.118 R)
• M52: 13,902,878 km (0.093 R)
• M53: 14,380,395 km (0.042 R)
• M54: 14,674,803 km (0.062 R)
• M55: 15,215,300 km (0.107 R)
• M56: 16,038,238 km (0.111 R)
• M57: 16,371,542 km (0.087 R)
• M58: 16,819,438 km (0.108 R)
• M59: 17,470,488 km (0.094 R)
• M60: 17,555,909 km (0.073 R)
• M61: 17,727,348 km (0.112 R)
• M62: 17,841,940 km (0.097 R)
• M63: 17,985,703 km (0.117 R)
• M64: 19,442,936 km (0.06 R)
• M65: 19,976,851 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.6

Radius: 8.1

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.81 AU - 6.97 AU

Year: 5504 Days

Day: 5.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 61,739,698 km

• M1: 128,056 km (0.11 R)
• M2: 210,783 km (0.1 R)
• M3: 268,678 km (0.101 R)
• M4: 324,478 km (0.036 R)
• M5: 423,063 km (0.105 R)
• M6: 526,884 km (0.09 R)
• M7: 646,412 km (0.081 R)
• M8: 854,204 km (0.034 R)
• M9: 958,474 km (0.116 R)
• M10: 1,075,160 km (0.095 R)
• M11: 1,255,126 km (0.114 R)
• M12: 1,516,174 km (0.042 R)
• M13: 2,078,962 km (0.093 R)
• M14: 2,451,909 km (0.051 R)
• M15: 2,624,395 km (0.111 R)
• M16: 2,690,069 km (0.109 R)
• M17: 3,084,558 km (0.119 R)
• M18: 3,815,194 km (0.117 R)
• M19: 3,889,993 km (0.097 R)
• M20: 4,104,367 km (0.119 R)
• M21: 4,557,798 km (0.087 R)
• M22: 4,797,155 km (0.066 R)
• M23: 4,851,010 km (0.112 R)
• M24: 5,191,645 km (0.119 R)
• M25: 5,554,270 km (0.105 R)
• M26: 5,781,509 km (0.051 R)
• M27: 5,896,250 km (0.093 R)
• M28: 6,348,036 km (0.068 R)
• M29: 6,600,557 km (0.027 R)
• M30: 6,856,519 km (0.096 R)
• M31: 6,977,993 km (0.117 R)
• M32: 7,115,623 km (0.084 R)
• M33: 7,300,526 km (0.097 R)
• M34: 7,471,366 km (0.099 R)
• M35: 7,737,950 km (0.11 R)
• M36: 8,786,332 km (0.068 R)
• M37: 9,554,816 km (0.109 R)
• M38: 9,639,788 km (0.119 R)
• M39: 10,102,195 km (0.071 R)
• M40: 10,154,105 km (0.119 R)
• M41: 10,624,590 km (0.084 R)
• M42: 11,245,122 km (0.049 R)
• M43: 11,731,764 km (0.048 R)
• M44: 11,950,327 km (0.112 R)
• M45: 12,005,229 km (0.102 R)
• M46: 12,188,636 km (0.105 R)
• M47: 12,335,990 km (0.085 R)
• M48: 12,409,891 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.6

Radius: 10.1

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.28 AU - 7.7 AU

Year: 7892 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,739,698 km

• M1: 209,736 km (0.098 R)
• M2: 1,031,029 km (0.083 R)
• M3: 1,155,644 km (0.083 R)
• M4: 1,323,492 km (0.082 R)
• M5: 1,683,574 km (0.095 R)
• M6: 1,831,826 km (0.103 R)
• M7: 1,940,434 km (0.077 R)
• M8: 2,233,197 km (0.117 R)
• M9: 2,373,221 km (0.084 R)
• M10: 2,492,151 km (0.106 R)
• M11: 2,987,769 km (0.074 R)
• M12: 3,064,662 km (0.095 R)
• M13: 3,815,344 km (0.102 R)
• M14: 3,899,119 km (0.105 R)
• M15: 4,269,224 km (0.103 R)
• M16: 4,356,290 km (0.05 R)
• M17: 5,073,761 km (0.113 R)
• M18: 5,227,847 km (0.098 R)
• M19: 5,477,825 km (0.099 R)
• M20: 5,635,950 km (0.052 R)
• M21: 6,054,375 km (0.096 R)
• M22: 6,751,502 km (0.085 R)
• M23: 7,161,250 km (0.118 R)
• M24: 7,579,077 km (0.029 R)
• M25: 7,649,538 km (0.091 R)
• M26: 8,112,693 km (0.105 R)
• M27: 8,365,812 km (0.04 R)
• M28: 8,621,624 km (0.071 R)
• M29: 8,805,929 km (0.12 R)
• M30: 9,140,879 km (0.09 R)
• M31: 10,209,905 km (0.086 R)
• M32: 10,365,786 km (0.1 R)
• M33: 10,444,026 km (0.103 R)
• M34: 11,358,368 km (0.095 R)
• M35: 11,682,397 km (0.114 R)
• M36: 11,804,618 km (0.103 R)
• M37: 11,886,448 km (0.112 R)
• M38: 12,588,960 km (0.114 R)
• M39: 13,305,085 km (0.082 R)
• M40: 13,518,262 km (0.039 R)
• M41: 13,775,570 km (0.073 R)
• M42: 14,425,872 km (0.106 R)
• M43: 14,776,679 km (0.072 R)
• M44: 14,864,942 km (0.064 R)
• M45: 15,041,767 km (0.066 R)
• M46: 15,352,930 km (0.096 R)
• M47: 15,486,970 km (0.044 R)
• M48: 15,801,275 km (0.117 R)
• M49: 16,253,809 km (0.059 R)
• M50: 16,664,904 km (0.107 R)
• M51: 16,802,683 km (0.1 R)
• M52: 17,777,613 km (0.085 R)
• M53: 17,918,384 km (0.107 R)
• M54: 18,770,793 km (0.1 R)
• M55: 19,394,616 km (0.067 R)
• M56: 20,269,763 km (0.032 R)
• M57: 20,810,859 km (0.103 R)
• M58: 20,959,260 km (0.049 R)
• M59: 21,907,262 km (0.11 R)
• M60: 22,665,573 km (0.042 R)
• M61: 23,022,364 km (0.061 R)
• M62: 23,175,852 km (0.112 R)
• M63: 23,278,326 km (0.098 R)
• M64: 23,432,412 km (0.12 R)
• M65: 23,690,020 km (0.103 R)
• M66: 24,000,286 km (0.083 R)
• M67: 24,103,957 km (0.096 R)
• M68: 24,468,228 km (0.101 R)
• M69: 25,571,811 km (0.086 R)
• M70: 26,103,033 km (0.108 R)
• M71: 26,423,472 km (0.107 R)
• M72: 29,034,104 km (0.061 R)
• M73: 29,310,711 km (0.097 R)
• M74: 29,421,563 km (0.094 R)
• M75: 30,875,953 km (0.101 R)
• M76: 31,555,128 km (0.045 R)
• M77: 32,010,653 km (0.08 R)
• M78: 32,353,681 km (0.055 R)
• M79: 32,985,732 km (0.101 R)
• M80: 33,158,817 km (0.064 R)
• M81: 33,563,928 km (0.088 R)
• M82: 34,613,058 km (0.109 R)
• M83: 35,969,312 km (0.105 R)
• M84: 36,683,791 km (0.108 R)
• M85: 37,764,187 km (0.096 R)
• M86: 38,005,788 km (0.109 R)
• M87: 39,343,342 km (0.084 R)
• M88: 39,895,059 km (0.117 R)
• M89: 41,129,990 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.6

Radius: 7.6

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.35 AU - 14.51 AU

Year: 15865 Days

Day: 23.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,739,698 km

• M1: 231,129 km (0.044 R)
• M2: 282,142 km (0.12 R)
• M3: 368,011 km (0.077 R)
• M4: 1,899,594 km (0.11 R)
• M5: 1,956,890 km (0.118 R)
• M6: 2,282,415 km (0.101 R)
• M7: 2,657,008 km (0.093 R)
• M8: 3,050,899 km (0.109 R)
• M9: 3,323,616 km (0.054 R)
• M10: 3,747,576 km (0.063 R)
• M11: 4,039,741 km (0.089 R)
• M12: 4,151,341 km (0.101 R)
• M13: 4,377,383 km (0.1 R)
• M14: 4,920,424 km (0.036 R)
• M15: 5,079,446 km (0.108 R)
• M16: 5,942,327 km (0.057 R)
• M17: 6,197,241 km (0.055 R)
• M18: 6,369,129 km (0.026 R)
• M19: 7,433,219 km (0.085 R)
• M20: 7,570,101 km (0.117 R)
• M21: 8,032,508 km (0.072 R)
• M22: 8,408,896 km (0.118 R)
• M23: 9,130,257 km (0.1 R)
• M24: 9,227,945 km (0.117 R)
• M25: 9,473,734 km (0.032 R)
• M26: 10,022,010 km (0.078 R)
• M27: 10,889,379 km (0.087 R)
• M28: 11,096,871 km (0.107 R)
• M29: 11,780,683 km (0.11 R)
• M30: 13,299,101 km (0.12 R)
• M31: 14,081,199 km (0.037 R)
• M32: 14,194,145 km (0.117 R)
• M33: 15,166,232 km (0.115 R)
• M34: 15,282,021 km (0.102 R)
• M35: 15,924,095 km (0.097 R)
• M36: 15,983,037 km (0.074 R)
• M37: 16,396,675 km (0.064 R)
• M38: 17,053,858 km (0.026 R)
• M39: 18,332,321 km (0.062 R)
• M40: 20,594,840 km (0.079 R)
• M41: 21,498,261 km (0.074 R)
• M42: 21,693,486 km (0.1 R)
• M43: 23,544,311 km (0.087 R)
• M44: 23,947,328 km (0.109 R)
• M45: 24,285,120 km (0.084 R)
• M46: 24,420,656 km (0.099 R)
• M47: 24,488,423 km (0.115 R)
• M48: 27,253,740 km (0.045 R)
• M49: 27,747,712 km (0.114 R)
• M50: 28,458,601 km (0.118 R)
• M51: 28,744,632 km (0.115 R)
• M52: 29,536,155 km (0.111 R)
• M53: 29,608,411 km (0.1 R)
• M54: 29,970,886 km (0.107 R)
• M55: 31,066,840 km (0.102 R)
• M56: 31,435,150 km (0.042 R)
• M57: 31,730,905 km (0.088 R)
• M58: 32,773,004 km (0.107 R)
• M59: 33,826,173 km (0.101 R)
• M60: 34,053,412 km (0.067 R)
• M61: 35,043,600 km (0.114 R)
• M62: 35,811,636 km (0.09 R)
• M63: 36,974,161 km (0.117 R)
• M64: 37,052,101 km (0.116 R)
• M65: 37,208,132 km (0.11 R)
• M66: 37,520,941 km (0.117 R)
• M67: 37,991,726 km (0.074 R)
• M68: 40,696,156 km (0.115 R)
• M69: 40,937,757 km (0.096 R)
• M70: 41,341,372 km (0.086 R)
• M71: 42,805,785 km (0.052 R)
• M72: 44,286,954 km (0.116 R)
• M73: 45,367,200 km (0.043 R)
• M74: 46,624,271 km (0.066 R)
• M75: 46,708,494 km (0.079 R)
• M76: 49,001,381 km (0.085 R)
• M77: 49,172,671 km (0.107 R)
• M78: 49,687,886 km (0.061 R)
• M79: 50,550,317 km (0.09 R)
• M80: 51,070,170 km (0.108 R)
• M81: 51,330,769 km (0.082 R)
• M82: 51,591,818 km (0.111 R)
• M83: 52,115,261 km (0.031 R)
• M84: 52,290,141 km (0.08 R)
• M85: 52,465,170 km (0.033 R)
• M86: 54,492,221 km (0.084 R)
• M87: 55,470,741 km (0.113 R)
• M88: 56,455,095 km (0.106 R)
• M89: 56,544,854 km (0.073 R)
• M90: 57,354,926 km (0.063 R)
• M91: 59,899,586 km (0.117 R)
• M92: 61,647,188 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 14,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit