🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.55 AU - 0.61 AU

Year: 170 Days

Day: 15 Hours

Environment

Temp: 120 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.13 AU - 1.43 AU

Year: 558 Days

Day: 21.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,392,286 km

• M1: 482,752 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.22 AU - 1.56 AU

Year: 631 Days

Day: 41.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,392,286 km

• M1: 273,615 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.24 AU - 1.74 AU

Year: 700 Days

Day: 30.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.27 AU - 2.01 AU

Year: 809 Days

Day: 19.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,392,286 km

• M1: 1,181,225 km (0.071 R)
• M2: 1,279,959 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.03 AU - 2.17 AU

Year: 1172 Days

Day: 26.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 134 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 8.5

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.09 AU - 5.73 AU

Year: 4189 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,392,286 km

• M1: 254,466 km (0.049 R)
• M2: 468,690 km (0.091 R)
• M3: 587,022 km (0.1 R)
• M4: 819,048 km (0.043 R)
• M5: 964,757 km (0.117 R)
• M6: 1,213,089 km (0.086 R)
• M7: 1,409,062 km (0.107 R)
• M8: 1,540,559 km (0.052 R)
• M9: 1,768,845 km (0.077 R)
• M10: 2,377,858 km (0.103 R)
• M11: 2,464,924 km (0.085 R)
• M12: 2,535,385 km (0.113 R)
• M13: 2,660,299 km (0.119 R)
• M14: 2,750,806 km (0.084 R)
• M15: 2,823,809 km (0.083 R)
• M16: 2,972,061 km (0.116 R)
• M17: 3,104,006 km (0.097 R)
• M18: 3,218,598 km (0.091 R)
• M19: 3,295,641 km (0.086 R)
• M20: 4,059,488 km (0.099 R)
• M21: 4,942,714 km (0.07 R)
• M22: 5,009,584 km (0.118 R)
• M23: 5,076,753 km (0.117 R)
• M24: 5,257,617 km (0.082 R)
• M25: 5,417,537 km (0.109 R)
• M26: 5,532,728 km (0.106 R)
• M27: 6,073,225 km (0.12 R)
• M28: 6,581,409 km (0.104 R)
• M29: 6,679,844 km (0.11 R)
• M30: 7,053,091 km (0.116 R)
• M31: 7,356,475 km (0.028 R)
• M32: 7,898,020 km (0.04 R)
• M33: 8,028,768 km (0.064 R)
• M34: 8,292,509 km (0.083 R)
• M35: 8,398,873 km (0.065 R)
• M36: 8,532,464 km (0.082 R)
• M37: 8,747,586 km (0.071 R)
• M38: 8,937,276 km (0.087 R)
• M39: 9,210,741 km (0.109 R)
• M40: 9,293,319 km (0.09 R)
• M41: 9,459,073 km (0.044 R)
• M42: 9,962,620 km (0.077 R)
• M43: 10,104,139 km (0.111 R)
• M44: 10,331,678 km (0.091 R)
• M45: 10,532,288 km (0.086 R)
• M46: 10,705,373 km (0.061 R)
• M47: 10,763,118 km (0.107 R)
• M48: 11,614,031 km (0.083 R)
• M49: 11,762,881 km (0.117 R)
• M50: 12,638,776 km (0.117 R)
• M51: 13,069,169 km (0.047 R)
• M52: 13,849,621 km (0.087 R)
• M53: 13,912,752 km (0.099 R)
• M54: 14,039,311 km (0.054 R)
• M55: 14,134,306 km (0.098 R)
• M56: 14,197,885 km (0.078 R)
• M57: 14,357,057 km (0.091 R)
• M58: 14,548,991 km (0.101 R)
• M59: 15,162,193 km (0.071 R)
• M60: 15,390,180 km (0.105 R)
• M61: 15,553,840 km (0.118 R)
• M62: 16,480,599 km (0.073 R)
• M63: 16,614,340 km (0.084 R)
• M64: 16,916,826 km (0.106 R)
• M65: 18,007,096 km (0.098 R)
• M66: 18,317,810 km (0.102 R)
• M67: 18,560,757 km (0.068 R)
• M68: 18,804,752 km (0.101 R)
• M69: 18,909,620 km (0.111 R)
• M70: 19,720,141 km (0.071 R)
• M71: 19,969,221 km (0.088 R)
• M72: 21,338,790 km (0.117 R)
• M73: 21,667,606 km (0.054 R)
• M74: 22,145,571 km (0.056 R)
• M75: 22,367,275 km (0.114 R)
• M76: 23,411,768 km (0.103 R)
• M77: 23,637,810 km (0.074 R)
• M78: 23,788,754 km (0.058 R)
• M79: 23,940,147 km (0.116 R)
• M80: 24,395,972 km (0.118 R)
• M81: 24,931,532 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 9.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.27 AU - 9.55 AU

Year: 9390 Days

Day: 9 Hours

Environment

Temp: -182 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,392,286 km

• M1: 125,064 km (0.052 R)
• M2: 366,664 km (0.085 R)
• M3: 452,683 km (0.115 R)
• M4: 546,780 km (0.106 R)
• M5: 609,611 km (0.03 R)
• M6: 757,414 km (0.113 R)
• M7: 994,377 km (0.035 R)
• M8: 1,057,358 km (0.111 R)
• M9: 1,204,562 km (0.092 R)
• M10: 1,501,215 km (0.072 R)
• M11: 1,979,030 km (0.108 R)
• M12: 2,059,813 km (0.065 R)
• M13: 2,372,622 km (0.084 R)
• M14: 2,523,716 km (0.064 R)
• M15: 2,589,539 km (0.108 R)
• M16: 3,136,768 km (0.05 R)
• M17: 3,545,918 km (0.115 R)
• M18: 3,619,969 km (0.118 R)
• M19: 3,769,567 km (0.042 R)
• M20: 4,023,435 km (0.059 R)
• M21: 4,467,740 km (0.115 R)
• M22: 4,682,413 km (0.114 R)
• M23: 4,955,429 km (0.053 R)
• M24: 5,038,307 km (0.072 R)
• M25: 5,121,782 km (0.118 R)
• M26: 5,488,447 km (0.03 R)
• M27: 5,805,594 km (0.064 R)
• M28: 5,893,109 km (0.108 R)
• M29: 6,010,394 km (0.111 R)
• M30: 6,457,542 km (0.082 R)
• M31: 7,478,846 km (0.11 R)
• M32: 7,927,191 km (0.115 R)
• M33: 8,649,450 km (0.12 R)
• M34: 8,749,531 km (0.08 R)
• M35: 8,850,060 km (0.062 R)
• M36: 9,018,508 km (0.094 R)
• M37: 9,221,961 km (0.052 R)
• M38: 9,324,286 km (0.081 R)
• M39: 9,702,619 km (0.119 R)
• M40: 10,086,038 km (0.113 R)
• M41: 10,261,965 km (0.071 R)
• M42: 10,545,603 km (0.1 R)
• M43: 11,120,657 km (0.098 R)
• M44: 11,302,418 km (0.078 R)
• M45: 12,039,487 km (0.1 R)
• M46: 12,263,734 km (0.117 R)
• M47: 12,376,232 km (0.111 R)
• M48: 13,059,146 km (0.051 R)
• M49: 13,521,104 km (0.092 R)
• M50: 13,598,596 km (0.116 R)
• M51: 14,263,559 km (0.104 R)
• M52: 14,699,487 km (0.116 R)
• M53: 15,543,817 km (0.089 R)
• M54: 17,616,944 km (0.083 R)
• M55: 17,829,074 km (0.1 R)
• M56: 19,249,805 km (0.105 R)
• M57: 19,337,021 km (0.064 R)
• M58: 19,424,536 km (0.055 R)
• M59: 19,555,882 km (0.09 R)
• M60: 20,261,386 km (0.059 R)
• M61: 20,617,279 km (0.063 R)
• M62: 21,470,885 km (0.084 R)
• M63: 21,697,526 km (0.113 R)
• M64: 21,970,392 km (0.063 R)
• M65: 22,290,232 km (0.081 R)
• M66: 23,305,553 km (0.07 R)
• M67: 24,100,367 km (0.101 R)
• M68: 24,382,957 km (0.116 R)
• M69: 27,024,706 km (0.118 R)
• M70: 27,810,244 km (0.081 R)
• M71: 27,958,346 km (0.118 R)
• M72: 29,655,235 km (0.099 R)
• M73: 30,008,734 km (0.107 R)
• M74: 30,211,290 km (0.112 R)
• M75: 30,924,124 km (0.067 R)
• M76: 31,487,958 km (0.118 R)
• M77: 31,590,882 km (0.078 R)
• M78: 31,951,861 km (0.065 R)
• M79: 32,210,516 km (0.1 R)
• M80: 33,672,237 km (0.118 R)
• M81: 33,882,721 km (0.055 R)
• M82: 34,305,185 km (0.11 R)
• M83: 34,411,101 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.5

Radius: 11.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.53 AU - 11.03 AU

Year: 10884 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,392,286 km

• M1: 660,026 km (0.104 R)
• M2: 857,046 km (0.108 R)
• M3: 1,869,674 km (0.067 R)
• M4: 2,001,470 km (0.108 R)
• M5: 2,375,016 km (0.059 R)
• M6: 2,643,394 km (0.108 R)
• M7: 2,728,067 km (0.12 R)
• M8: 3,165,042 km (0.095 R)
• M9: 4,478,212 km (0.039 R)
• M10: 5,527,791 km (0.082 R)
• M11: 5,996,331 km (0.084 R)
• M12: 6,535,333 km (0.109 R)
• M13: 6,766,910 km (0.118 R)
• M14: 7,001,180 km (0.11 R)
• M15: 7,327,753 km (0.033 R)
• M16: 9,260,557 km (0.112 R)
• M17: 9,553,769 km (0.117 R)
• M18: 9,652,055 km (0.118 R)
• M19: 9,816,762 km (0.091 R)
• M20: 10,082,298 km (0.075 R)
• M21: 10,283,058 km (0.046 R)
• M22: 10,485,165 km (0.055 R)
• M23: 12,148,544 km (0.047 R)
• M24: 12,541,238 km (0.097 R)
• M25: 12,649,098 km (0.113 R)
• M26: 13,485,949 km (0.117 R)
• M27: 14,190,854 km (0.115 R)
• M28: 15,366,693 km (0.116 R)
• M29: 15,443,587 km (0.029 R)
• M30: 15,869,043 km (0.059 R)
• M31: 18,379,146 km (0.113 R)
• M32: 18,460,976 km (0.117 R)
• M33: 18,624,636 km (0.101 R)
• M34: 19,201,635 km (0.082 R)
• M35: 20,584,817 km (0.058 R)
• M36: 21,010,423 km (0.096 R)
• M37: 21,481,805 km (0.069 R)
• M38: 22,043,396 km (0.103 R)
• M39: 22,609,773 km (0.096 R)
• M40: 22,697,438 km (0.076 R)
• M41: 23,048,843 km (0.083 R)
• M42: 23,136,956 km (0.036 R)
• M43: 23,313,631 km (0.104 R)
• M44: 23,446,325 km (0.11 R)
• M45: 23,757,189 km (0.071 R)
• M46: 24,472,566 km (0.077 R)
• M47: 25,833,009 km (0.118 R)
• M48: 26,291,975 km (0.11 R)
• M49: 26,384,128 km (0.075 R)
• M50: 26,614,808 km (0.101 R)
• M51: 27,497,884 km (0.114 R)
• M52: 27,825,653 km (0.061 R)
• M53: 28,107,495 km (0.117 R)
• M54: 28,532,353 km (0.029 R)
• M55: 31,466,566 km (0.063 R)
• M56: 32,153,370 km (0.07 R)
• M57: 33,143,259 km (0.089 R)
• M58: 33,242,741 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 10,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit