🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.67 AU - 0.85 AU

Year: 251 Days

Day: 36.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,413,752 km

• M1: 294,558 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.8 AU - 0.98 AU

Year: 318 Days

Day: 29.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,413,752 km

• M1: 105,466 km (0.095 R)
• M2: 442,660 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.85 AU - 1.03 AU

Year: 345 Days

Day: 18.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,413,752 km

• M1: 275,559 km (0.106 R)

Asteroid Belt

Center: 1.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.63 AU - 2.37 AU

Year: 1071 Days

Day: 33.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,413,752 km

• M1: 54,154 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.29 AU - 2.49 AU

Year: 1399 Days

Day: 25.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.18 AU - 2.7 AU

Year: 1444 Days

Day: 14.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.41 AU - 2.61 AU

Year: 1506 Days

Day: 16.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.5

Radius: 13.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.09 AU - 5.31 AU

Year: 4491 Days

Day: 7 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,413,752 km

• M1: 193,879 km (0.081 R)
• M2: 490,980 km (0.12 R)
• M3: 682,166 km (0.088 R)
• M4: 859,141 km (0.079 R)
• M5: 943,215 km (0.054 R)
• M6: 1,535,622 km (0.098 R)
• M7: 1,871,170 km (0.105 R)
• M8: 1,969,456 km (0.055 R)
• M9: 2,069,537 km (0.069 R)
• M10: 2,156,753 km (0.075 R)
• M11: 2,319,964 km (0.105 R)
• M12: 2,518,331 km (0.091 R)
• M13: 2,643,245 km (0.063 R)
• M14: 2,738,239 km (0.083 R)
• M15: 2,899,356 km (0.089 R)
• M16: 3,014,098 km (0.105 R)
• M17: 3,147,090 km (0.03 R)
• M18: 3,299,082 km (0.117 R)
• M19: 3,384,652 km (0.115 R)
• M20: 3,610,694 km (0.039 R)
• M21: 3,752,214 km (0.078 R)
• M22: 3,841,673 km (0.105 R)
• M23: 3,931,881 km (0.109 R)
• M24: 4,206,692 km (0.077 R)
• M25: 4,468,937 km (0.063 R)
• M26: 4,659,674 km (0.056 R)
• M27: 4,853,105 km (0.114 R)
• M28: 5,510,288 km (0.102 R)
• M29: 6,430,165 km (0.108 R)
• M30: 6,732,951 km (0.063 R)
• M31: 7,195,957 km (0.118 R)
• M32: 7,714,912 km (0.068 R)
• M33: 7,898,319 km (0.062 R)
• M34: 8,036,846 km (0.107 R)
• M35: 8,152,934 km (0.105 R)
• M36: 8,433,730 km (0.115 R)
• M37: 8,646,308 km (0.048 R)
• M38: 8,836,896 km (0.099 R)
• M39: 9,173,790 km (0.087 R)
• M40: 9,441,570 km (0.112 R)
• M41: 9,637,843 km (0.097 R)
• M42: 10,360,849 km (0.032 R)
• M43: 10,588,836 km (0.086 R)
• M44: 11,230,761 km (0.112 R)
• M45: 11,517,390 km (0.08 R)
• M46: 11,727,276 km (0.086 R)
• M47: 11,859,072 km (0.072 R)
• M48: 12,124,159 km (0.077 R)
• M49: 12,311,007 km (0.068 R)
• M50: 12,660,468 km (0.076 R)
• M51: 12,768,627 km (0.067 R)
• M52: 13,122,276 km (0.104 R)
• M53: 13,672,797 km (0.094 R)
• M54: 14,090,773 km (0.064 R)
• M55: 14,456,390 km (0.116 R)
• M56: 15,168,177 km (0.099 R)
• M57: 15,254,345 km (0.12 R)
• M58: 15,369,536 km (0.048 R)
• M59: 15,571,792 km (0.091 R)
• M60: 15,804,117 km (0.118 R)
• M61: 16,154,625 km (0.051 R)
• M62: 16,360,322 km (0.057 R)
• M63: 16,626,008 km (0.106 R)
• M64: 16,744,639 km (0.077 R)
• M65: 17,794,068 km (0.106 R)
• M66: 18,988,458 km (0.11 R)
• M67: 19,830,544 km (0.119 R)
• M68: 19,956,356 km (0.076 R)
• M69: 20,145,448 km (0.117 R)
• M70: 20,398,717 km (0.118 R)
• M71: 20,525,576 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289

Radius: 10.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.87 AU - 7.43 AU

Year: 7241 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,413,752 km

• M1: 153,787 km (0.101 R)
• M2: 247,136 km (0.096 R)
• M3: 346,768 km (0.084 R)
• M4: 485,146 km (0.093 R)
• M5: 557,102 km (0.071 R)
• M6: 725,699 km (0.038 R)
• M7: 1,214,735 km (0.082 R)
• M8: 1,393,055 km (0.096 R)
• M9: 1,677,142 km (0.107 R)
• M10: 1,809,536 km (0.085 R)
• M11: 2,336,719 km (0.086 R)
• M12: 2,752,900 km (0.114 R)
• M13: 2,909,978 km (0.062 R)
• M14: 3,212,764 km (0.097 R)
• M15: 3,441,349 km (0.088 R)
• M16: 3,589,751 km (0.078 R)
• M17: 3,783,480 km (0.079 R)
• M18: 3,958,659 km (0.096 R)
• M19: 4,249,178 km (0.078 R)
• M20: 4,317,245 km (0.118 R)
• M21: 4,385,611 km (0.108 R)
• M22: 4,756,614 km (0.1 R)
• M23: 5,307,732 km (0.095 R)
• M24: 5,504,304 km (0.119 R)
• M25: 5,879,196 km (0.113 R)
• M26: 6,006,055 km (0.066 R)
• M27: 6,288,346 km (0.026 R)
• M28: 6,496,437 km (0.063 R)
• M29: 6,812,687 km (0.092 R)
• M30: 7,269,559 km (0.118 R)
• M31: 7,488,121 km (0.086 R)
• M32: 7,875,580 km (0.089 R)
• M33: 8,015,604 km (0.113 R)
• M34: 8,269,770 km (0.083 R)
• M35: 8,526,480 km (0.074 R)
• M36: 8,641,521 km (0.068 R)
• M37: 8,902,120 km (0.087 R)
• M38: 9,224,055 km (0.072 R)
• M39: 9,342,237 km (0.091 R)
• M40: 9,909,812 km (0.048 R)
• M41: 10,243,714 km (0.109 R)
• M42: 10,891,174 km (0.06 R)
• M43: 11,551,948 km (0.063 R)
• M44: 11,647,541 km (0.063 R)
• M45: 11,807,162 km (0.094 R)
• M46: 11,903,353 km (0.107 R)
• M47: 12,096,484 km (0.103 R)
• M48: 12,258,199 km (0.08 R)
• M49: 12,388,200 km (0.088 R)
• M50: 12,879,329 km (0.036 R)
• M51: 13,044,635 km (0.102 R)
• M52: 13,310,321 km (0.069 R)
• M53: 14,254,583 km (0.112 R)
• M54: 14,528,347 km (0.075 R)
• M55: 15,220,387 km (0.114 R)
• M56: 15,816,983 km (0.075 R)
• M57: 16,242,738 km (0.072 R)
• M58: 16,744,340 km (0.098 R)
• M59: 17,909,707 km (0.109 R)
• M60: 18,168,213 km (0.098 R)
• M61: 18,875,960 km (0.118 R)
• M62: 19,252,049 km (0.113 R)
• M63: 20,011,558 km (0.11 R)
• M64: 20,587,809 km (0.061 R)
• M65: 20,897,327 km (0.072 R)
• M66: 21,442,760 km (0.084 R)
• M67: 21,521,000 km (0.097 R)
• M68: 21,677,928 km (0.117 R)
• M69: 21,913,844 km (0.059 R)
• M70: 22,111,313 km (0.099 R)
• M71: 22,348,875 km (0.096 R)
• M72: 22,706,862 km (0.087 R)
• M73: 24,648,044 km (0.074 R)
• M74: 24,935,571 km (0.077 R)
• M75: 25,638,532 km (0.049 R)
• M76: 25,846,473 km (0.07 R)
• M77: 26,096,750 km (0.103 R)
• M78: 26,431,849 km (0.103 R)
• M79: 27,063,751 km (0.091 R)
• M80: 27,317,918 km (0.047 R)
• M81: 27,871,430 km (0.105 R)
• M82: 28,428,682 km (0.052 R)
• M83: 28,903,057 km (0.102 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775

Radius: 8

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.51 AU - 11.23 AU

Year: 12648 Days

Day: 7.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,413,752 km

• M1: 120,127 km (0.112 R)
• M2: 358,137 km (0.118 R)
• M3: 548,575 km (0.093 R)
• M4: 851,661 km (0.077 R)
• M5: 935,136 km (0.058 R)
• M6: 1,273,377 km (0.105 R)
• M7: 1,493,884 km (0.092 R)
• M8: 1,570,179 km (0.116 R)
• M9: 1,674,000 km (0.088 R)
• M10: 1,861,147 km (0.073 R)
• M11: 1,999,076 km (0.104 R)
• M12: 2,198,042 km (0.091 R)
• M13: 2,344,049 km (0.071 R)
• M14: 2,463,279 km (0.09 R)
• M15: 2,769,954 km (0.105 R)
• M16: 2,864,350 km (0.113 R)
• M17: 3,219,795 km (0.098 R)
• M18: 3,761,788 km (0.077 R)
• M19: 4,186,945 km (0.108 R)
• M20: 4,405,208 km (0.106 R)
• M21: 4,928,951 km (0.111 R)
• M22: 5,237,272 km (0.081 R)
• M23: 5,551,727 km (0.057 R)
• M24: 5,953,546 km (0.102 R)
• M25: 6,785,161 km (0.098 R)
• M26: 6,998,787 km (0.088 R)
• M27: 7,084,806 km (0.056 R)
• M28: 7,388,788 km (0.079 R)
• M29: 7,520,435 km (0.093 R)
• M30: 8,009,620 km (0.059 R)
• M31: 8,190,035 km (0.098 R)
• M32: 8,647,056 km (0.088 R)
• M33: 8,878,634 km (0.078 R)
• M34: 9,065,481 km (0.093 R)
• M35: 9,681,525 km (0.1 R)
• M36: 11,003,821 km (0.073 R)
• M37: 11,967,830 km (0.074 R)
• M38: 12,747,833 km (0.099 R)
• M39: 12,800,491 km (0.04 R)
• M40: 13,705,559 km (0.083 R)
• M41: 13,813,419 km (0.114 R)
• M42: 13,867,423 km (0.088 R)
• M43: 14,466,413 km (0.116 R)
• M44: 14,741,524 km (0.073 R)
• M45: 15,073,781 km (0.081 R)
• M46: 15,185,081 km (0.072 R)
• M47: 15,858,870 km (0.12 R)
• M48: 16,199,355 km (0.119 R)
• M49: 18,352,218 km (0.114 R)
• M50: 21,839,943 km (0.076 R)
• M51: 22,727,357 km (0.073 R)
• M52: 22,983,020 km (0.097 R)
• M53: 23,497,188 km (0.105 R)
• M54: 24,471,519 km (0.104 R)
• M55: 24,864,961 km (0.07 R)
• M56: 25,459,164 km (0.092 R)
• M57: 26,258,465 km (0.086 R)
• M58: 27,540,968 km (0.106 R)
• M59: 29,328,812 km (0.113 R)
• M60: 30,377,194 km (0.073 R)
• M61: 31,651,469 km (0.063 R)
• M62: 33,595,343 km (0.117 R)
• M63: 34,545,140 km (0.12 R)
• M64: 34,692,045 km (0.103 R)
• M65: 34,912,702 km (0.072 R)
• M66: 36,023,317 km (0.096 R)
• M67: 36,470,764 km (0.061 R)
• M68: 36,545,563 km (0.09 R)
• M69: 37,371,343 km (0.039 R)
• M70: 39,731,250 km (0.104 R)
• M71: 40,193,657 km (0.08 R)
• M72: 41,279,288 km (0.118 R)
• M73: 42,060,638 km (0.106 R)
• M74: 43,162,875 km (0.089 R)
• M75: 43,638,148 km (0.119 R)
• M76: 44,035,480 km (0.111 R)
• M77: 44,115,066 km (0.027 R)
• M78: 44,194,801 km (0.112 R)
• M79: 44,274,537 km (0.081 R)
• M80: 46,444,753 km (0.027 R)
• M81: 46,687,999 km (0.12 R)
• M82: 47,094,457 km (0.1 R)
• M83: 48,156,602 km (0.117 R)
• M84: 48,896,662 km (0.069 R)
• M85: 49,309,403 km (0.084 R)
• M86: 51,809,782 km (0.119 R)
• M87: 52,399,197 km (0.087 R)
• M88: 53,329,846 km (0.079 R)
• M89: 53,499,639 km (0.106 R)
• M90: 57,541,175 km (0.071 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 15,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit