🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.6 AU

Year: 138 Days

Day: 40.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.28 AU - 1.56 AU

Year: 624 Days

Day: 14.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,166,420 km

• M1: 868,715 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.57 AU - 1.75 AU

Year: 789 Days

Day: 19.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.66 AU - 3.98 AU

Year: 2232 Days

Day: 30.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,166,420 km

• M1: 70,311 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.57 AU - 4.15 AU

Year: 2272 Days

Day: 16.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,166,420 km

• M1: 1,890,917 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.47 AU - 4.55 AU

Year: 3534 Days

Day: 39.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.3

Radius: 10.8

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.8 AU - 5.7 AU

Year: 3820 Days

Day: 7.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,166,420 km

• M1: 141,071 km (0.065 R)
• M2: 240,254 km (0.096 R)
• M3: 348,713 km (0.098 R)
• M4: 609,462 km (0.088 R)
• M5: 821,891 km (0.052 R)
• M6: 894,146 km (0.108 R)
• M7: 994,227 km (0.081 R)
• M8: 1,220,270 km (0.111 R)
• M9: 1,522,757 km (0.026 R)
• M10: 1,785,151 km (0.115 R)
• M11: 2,062,207 km (0.117 R)
• M12: 2,459,090 km (0.073 R)
• M13: 2,621,104 km (0.103 R)
• M14: 2,936,756 km (0.118 R)
• M15: 3,147,539 km (0.084 R)
• M16: 3,284,421 km (0.088 R)
• M17: 3,383,305 km (0.081 R)
• M18: 4,061,433 km (0.113 R)
• M19: 4,232,124 km (0.071 R)
• M20: 4,361,825 km (0.049 R)
• M21: 4,448,891 km (0.118 R)
• M22: 4,536,705 km (0.04 R)
• M23: 4,758,559 km (0.12 R)
• M24: 4,870,907 km (0.073 R)
• M25: 5,259,562 km (0.117 R)
• M26: 5,563,395 km (0.039 R)
• M27: 5,921,383 km (0.045 R)
• M28: 5,993,788 km (0.047 R)
• M29: 6,810,742 km (0.117 R)
• M30: 7,688,882 km (0.066 R)
• M31: 7,980,598 km (0.108 R)
• M32: 8,932,938 km (0.109 R)
• M33: 9,071,914 km (0.047 R)
• M34: 9,663,574 km (0.113 R)
• M35: 10,238,628 km (0.118 R)
• M36: 10,442,530 km (0.118 R)
• M37: 10,913,763 km (0.054 R)
• M38: 11,633,628 km (0.095 R)
• M39: 11,755,101 km (0.084 R)
• M40: 12,183,550 km (0.086 R)
• M41: 12,368,752 km (0.079 R)
• M42: 13,883,879 km (0.102 R)
• M43: 14,109,772 km (0.118 R)
• M44: 14,271,786 km (0.066 R)
• M45: 14,761,719 km (0.093 R)
• M46: 15,356,969 km (0.081 R)
• M47: 15,557,131 km (0.118 R)
• M48: 16,027,467 km (0.035 R)
• M49: 16,536,698 km (0.054 R)
• M50: 16,639,173 km (0.078 R)
• M51: 16,776,055 km (0.106 R)
• M52: 17,085,722 km (0.107 R)
• M53: 17,362,478 km (0.08 R)
• M54: 17,536,162 km (0.091 R)
• M55: 18,342,793 km (0.109 R)
• M56: 18,413,404 km (0.1 R)
• M57: 18,875,362 km (0.114 R)
• M58: 19,197,296 km (0.119 R)
• M59: 19,269,103 km (0.075 R)
• M60: 20,429,983 km (0.106 R)
• M61: 21,613,601 km (0.091 R)
• M62: 21,688,251 km (0.118 R)
• M63: 21,875,397 km (0.087 R)
• M64: 22,213,638 km (0.1 R)
• M65: 22,629,371 km (0.092 R)
• M66: 22,971,501 km (0.119 R)
• M67: 23,545,508 km (0.068 R)
• M68: 24,551,404 km (0.098 R)
• M69: 25,059,738 km (0.092 R)
• M70: 25,690,143 km (0.073 R)
• M71: 25,808,924 km (0.1 R)
• M72: 25,927,854 km (0.092 R)
• M73: 26,245,899 km (0.114 R)
• M74: 26,605,383 km (0.085 R)
• M75: 26,765,602 km (0.075 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.8

Radius: 13.8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.14 AU - 6.08 AU

Year: 4903 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 19,166,420 km

• M1: 178,021 km (0.095 R)
• M2: 322,383 km (0.114 R)
• M3: 469,737 km (0.112 R)
• M4: 919,429 km (0.095 R)
• M5: 1,177,784 km (0.107 R)
• M6: 1,391,111 km (0.065 R)
• M7: 1,574,218 km (0.108 R)
• M8: 1,676,244 km (0.076 R)
• M9: 1,795,922 km (0.042 R)
• M10: 1,980,825 km (0.101 R)
• M11: 2,123,841 km (0.058 R)
• M12: 2,488,261 km (0.056 R)
• M13: 2,890,829 km (0.063 R)
• M14: 3,017,688 km (0.115 R)
• M15: 3,220,693 km (0.063 R)
• M16: 3,390,187 km (0.092 R)
• M17: 3,738,301 km (0.078 R)
• M18: 5,046,684 km (0.115 R)
• M19: 5,400,034 km (0.068 R)
• M20: 5,602,440 km (0.086 R)
• M21: 5,830,278 km (0.115 R)
• M22: 6,061,257 km (0.085 R)
• M23: 6,342,351 km (0.115 R)
• M24: 6,460,833 km (0.079 R)
• M25: 6,651,869 km (0.118 R)
• M26: 6,772,296 km (0.105 R)
• M27: 6,893,320 km (0.036 R)
• M28: 6,990,858 km (0.034 R)
• M29: 7,186,981 km (0.07 R)
• M30: 7,335,382 km (0.076 R)
• M31: 7,660,458 km (0.095 R)
• M32: 8,480,703 km (0.111 R)
• M33: 9,034,215 km (0.09 R)
• M34: 9,463,860 km (0.078 R)
• M35: 9,790,582 km (0.069 R)
• M36: 9,955,290 km (0.093 R)
• M37: 10,148,720 km (0.06 R)
• M38: 10,455,096 km (0.106 R)
• M39: 10,623,543 km (0.056 R)
• M40: 10,877,860 km (0.086 R)
• M41: 11,162,844 km (0.074 R)
• M42: 11,711,120 km (0.112 R)
• M43: 11,798,485 km (0.107 R)
• M44: 12,091,397 km (0.039 R)
• M45: 12,209,131 km (0.119 R)
• M46: 12,624,564 km (0.115 R)
• M47: 13,135,291 km (0.066 R)
• M48: 13,652,750 km (0.091 R)
• M49: 14,425,872 km (0.109 R)
• M50: 14,833,676 km (0.06 R)
• M51: 14,928,222 km (0.106 R)
• M52: 15,149,926 km (0.102 R)
• M53: 16,176,766 km (0.097 R)
• M54: 16,371,841 km (0.09 R)
• M55: 16,469,529 km (0.109 R)
• M56: 16,928,645 km (0.117 R)
• M57: 17,391,949 km (0.034 R)
• M58: 17,625,172 km (0.088 R)
• M59: 17,859,443 km (0.065 R)
• M60: 18,061,101 km (0.063 R)
• M61: 18,263,506 km (0.051 R)
• M62: 18,466,660 km (0.038 R)
• M63: 18,977,836 km (0.108 R)
• M64: 19,115,018 km (0.079 R)
• M65: 19,770,705 km (0.115 R)
• M66: 20,328,705 km (0.063 R)
• M67: 20,750,571 km (0.099 R)
• M68: 21,104,370 km (0.073 R)
• M69: 21,495,868 km (0.108 R)
• M70: 21,746,145 km (0.1 R)
• M71: 21,925,662 km (0.097 R)
• M72: 22,213,788 km (0.113 R)
• M73: 23,158,947 km (0.053 R)
• M74: 23,378,856 km (0.113 R)
• M75: 23,489,110 km (0.089 R)
• M76: 23,783,967 km (0.074 R)
• M77: 24,042,921 km (0.067 R)
• M78: 24,191,322 km (0.059 R)
• M79: 24,863,017 km (0.092 R)
• M80: 24,975,664 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998

Radius: 10.8

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.03 AU - 7.77 AU

Year: 5974 Days

Day: 11.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 19,166,420 km

• M1: 178,620 km (0.055 R)
• M2: 385,813 km (0.114 R)
• M3: 525,687 km (0.07 R)
• M4: 815,308 km (0.108 R)
• M5: 1,422,526 km (0.116 R)
• M6: 1,497,475 km (0.1 R)
• M7: 1,691,204 km (0.113 R)
• M8: 1,791,135 km (0.037 R)
• M9: 1,893,161 km (0.086 R)
• M10: 2,081,954 km (0.057 R)
• M11: 2,189,514 km (0.115 R)
• M12: 2,388,031 km (0.072 R)
• M13: 2,546,455 km (0.118 R)
• M14: 2,755,593 km (0.116 R)
• M15: 3,215,307 km (0.117 R)
• M16: 3,340,371 km (0.104 R)
• M17: 3,467,080 km (0.113 R)
• M18: 3,595,435 km (0.076 R)
• M19: 4,124,712 km (0.055 R)
• M20: 4,398,626 km (0.1 R)
• M21: 4,509,777 km (0.103 R)
• M22: 4,593,851 km (0.061 R)
• M23: 4,820,642 km (0.069 R)
• M24: 4,906,661 km (0.104 R)
• M25: 5,433,395 km (0.093 R)
• M26: 6,008,898 km (0.058 R)
• M27: 6,163,582 km (0.085 R)
• M28: 6,667,727 km (0.113 R)
• M29: 6,957,049 km (0.113 R)
• M30: 7,250,560 km (0.067 R)
• M31: 7,349,295 km (0.107 R)
• M32: 7,614,980 km (0.034 R)
• M33: 8,292,659 km (0.107 R)
• M34: 9,560,950 km (0.099 R)
• M35: 9,887,522 km (0.075 R)
• M36: 10,217,684 km (0.051 R)
• M37: 11,002,175 km (0.047 R)
• M38: 12,039,188 km (0.086 R)
• M39: 12,117,278 km (0.047 R)
• M40: 13,836,157 km (0.114 R)
• M41: 14,040,957 km (0.11 R)
• M42: 14,412,259 km (0.086 R)
• M43: 14,661,489 km (0.119 R)
• M44: 14,996,139 km (0.037 R)
• M45: 15,290,997 km (0.083 R)
• M46: 15,502,678 km (0.103 R)
• M47: 15,843,611 km (0.08 R)
• M48: 15,972,116 km (0.118 R)
• M49: 16,706,641 km (0.098 R)
• M50: 16,837,390 km (0.074 R)
• M51: 16,924,755 km (0.075 R)
• M52: 18,029,685 km (0.091 R)
• M53: 18,613,416 km (0.038 R)
• M54: 20,728,431 km (0.109 R)
• M55: 21,814,362 km (0.065 R)
• M56: 21,909,655 km (0.057 R)
• M57: 22,052,821 km (0.103 R)
• M58: 22,870,223 km (0.086 R)
• M59: 23,648,581 km (0.097 R)
• M60: 23,893,622 km (0.038 R)
• M61: 24,287,364 km (0.099 R)
• M62: 24,981,797 km (0.045 R)
• M63: 26,339,099 km (0.1 R)
• M64: 26,542,253 km (0.052 R)
• M65: 27,565,801 km (0.086 R)
• M66: 28,082,363 km (0.048 R)
• M67: 28,497,946 km (0.114 R)
• M68: 29,125,209 km (0.088 R)
• M69: 29,387,754 km (0.09 R)
• M70: 29,545,729 km (0.099 R)
• M71: 29,756,961 km (0.053 R)
• M72: 30,552,972 km (0.116 R)
• M73: 30,926,817 km (0.068 R)
• M74: 31,463,574 km (0.031 R)
• M75: 31,733,149 km (0.11 R)
• M76: 31,895,164 km (0.118 R)
• M77: 32,600,817 km (0.116 R)
• M78: 33,861,777 km (0.087 R)
• M79: 34,971,045 km (0.036 R)
• M80: 36,205,228 km (0.075 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.9

Radius: 13.2

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.31 AU - 8.77 AU

Year: 8411 Days

Day: 14.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,166,420 km

• M1: 170,841 km (0.064 R)
• M2: 339,587 km (0.09 R)
• M3: 450,439 km (0.115 R)
• M4: 720,613 km (0.111 R)
• M5: 847,921 km (0.044 R)
• M6: 1,024,147 km (0.109 R)
• M7: 1,138,290 km (0.09 R)
• M8: 1,290,282 km (0.062 R)
• M9: 1,688,511 km (0.104 R)
• M10: 2,205,671 km (0.073 R)
• M11: 2,328,940 km (0.053 R)
• M12: 2,844,903 km (0.075 R)
• M13: 2,949,472 km (0.118 R)
• M14: 3,040,128 km (0.073 R)
• M15: 3,177,908 km (0.07 R)
• M16: 3,459,900 km (0.056 R)
• M17: 3,603,962 km (0.063 R)
• M18: 3,733,664 km (0.118 R)
• M19: 4,014,758 km (0.084 R)
• M20: 4,166,450 km (0.096 R)
• M21: 4,302,884 km (0.076 R)
• M22: 4,615,394 km (0.072 R)
• M23: 4,738,961 km (0.076 R)
• M24: 4,989,388 km (0.05 R)
• M25: 5,410,506 km (0.075 R)
• M26: 5,881,291 km (0.093 R)
• M27: 6,073,225 km (0.045 R)
• M28: 6,503,169 km (0.06 R)
• M29: 6,622,099 km (0.108 R)
• M30: 6,842,158 km (0.075 R)
• M31: 7,024,069 km (0.078 R)
• M32: 7,872,738 km (0.036 R)
• M33: 8,406,204 km (0.109 R)
• M34: 8,732,028 km (0.097 R)
• M35: 8,841,533 km (0.037 R)
• M36: 9,351,213 km (0.083 R)
• M37: 9,440,822 km (0.045 R)
• M38: 10,007,499 km (0.101 R)
• M39: 10,191,205 km (0.111 R)
• M40: 10,352,921 km (0.077 R)
• M41: 10,678,745 km (0.088 R)
• M42: 10,843,003 km (0.108 R)
• M43: 11,008,159 km (0.113 R)
• M44: 11,700,947 km (0.109 R)
• M45: 11,918,762 km (0.089 R)
• M46: 13,355,200 km (0.062 R)
• M47: 13,608,320 km (0.054 R)
• M48: 14,819,614 km (0.119 R)
• M49: 15,398,408 km (0.098 R)
• M50: 15,557,580 km (0.081 R)
• M51: 15,797,386 km (0.097 R)
• M52: 16,199,654 km (0.101 R)
• M53: 16,659,668 km (0.116 R)
• M54: 16,932,385 km (0.079 R)
• M55: 17,592,859 km (0.1 R)
• M56: 17,731,387 km (0.096 R)
• M57: 18,177,637 km (0.098 R)
• M58: 18,599,204 km (0.065 R)
• M59: 18,967,215 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 11,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit