🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.63 AU - 0.95 AU

Year: 249 Days

Day: 34.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.62 AU - 1.02 AU

Year: 263 Days

Day: 46.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.81 AU - 1.29 AU

Year: 382 Days

Day: 33.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.11 AU - 1.15 AU

Year: 426 Days

Day: 42.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.23 AU - 1.95 AU

Year: 711 Days

Day: 47.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,595,213 km

• M1: 351,106 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.37 AU - 2.15 AU

Year: 828 Days

Day: 18.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.63 AU - 5.39 AU

Year: 3978 Days

Day: 33.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.9

Radius: 11.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.36 AU - 8.78 AU

Year: 8900 Days

Day: 8.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 100,595,213 km

• M1: 156,031 km (0.091 R)
• M2: 467,344 km (0.115 R)
• M3: 684,560 km (0.101 R)
• M4: 854,054 km (0.102 R)
• M5: 1,388,418 km (0.063 R)
• M6: 1,753,885 km (0.112 R)
• M7: 2,149,422 km (0.048 R)
• M8: 2,695,454 km (0.042 R)
• M9: 3,257,194 km (0.048 R)
• M10: 3,416,666 km (0.108 R)
• M11: 3,497,449 km (0.104 R)
• M12: 3,660,959 km (0.088 R)
• M13: 3,771,362 km (0.068 R)
• M14: 3,939,211 km (0.096 R)
• M15: 4,166,749 km (0.085 R)
• M16: 4,754,669 km (0.077 R)
• M17: 6,105,987 km (0.117 R)
• M18: 6,303,456 km (0.115 R)
• M19: 6,772,744 km (0.072 R)
• M20: 7,322,965 km (0.117 R)
• M21: 7,674,221 km (0.042 R)
• M22: 8,320,334 km (0.075 R)
• M23: 8,393,189 km (0.107 R)
• M24: 8,576,296 km (0.096 R)
• M25: 8,723,800 km (0.105 R)
• M26: 9,058,749 km (0.076 R)
• M27: 9,360,040 km (0.1 R)
• M28: 9,473,884 km (0.109 R)
• M29: 9,550,029 km (0.114 R)
• M30: 9,664,621 km (0.102 R)
• M31: 10,244,612 km (0.115 R)
• M32: 10,440,435 km (0.074 R)
• M33: 11,682,247 km (0.076 R)
• M34: 11,804,918 km (0.093 R)
• M35: 12,591,653 km (0.108 R)
• M36: 13,054,957 km (0.114 R)
• M37: 13,695,685 km (0.066 R)
• M38: 15,543,967 km (0.113 R)
• M39: 15,634,025 km (0.057 R)
• M40: 16,131,886 km (0.031 R)
• M41: 17,236,218 km (0.071 R)
• M42: 17,656,737 km (0.096 R)
• M43: 18,222,517 km (0.077 R)
• M44: 18,555,372 km (0.118 R)
• M45: 19,614,525 km (0.027 R)
• M46: 19,858,070 km (0.119 R)
• M47: 20,102,513 km (0.109 R)
• M48: 21,339,837 km (0.096 R)
• M49: 21,540,149 km (0.092 R)
• M50: 21,992,981 km (0.089 R)
• M51: 22,195,238 km (0.1 R)
• M52: 22,805,896 km (0.116 R)
• M53: 23,061,858 km (0.037 R)
• M54: 23,576,774 km (0.1 R)
• M55: 25,197,218 km (0.088 R)
• M56: 25,780,949 km (0.074 R)
• M57: 27,340,806 km (0.047 R)
• M58: 27,667,378 km (0.116 R)
• M59: 27,940,544 km (0.106 R)
• M60: 29,208,386 km (0.068 R)
• M61: 29,375,187 km (0.09 R)
• M62: 29,765,488 km (0.107 R)
• M63: 29,877,238 km (0.107 R)
• M64: 30,213,684 km (0.094 R)
• M65: 30,326,032 km (0.053 R)
• M66: 30,664,123 km (0.096 R)
• M67: 33,413,283 km (0.078 R)
• M68: 33,529,520 km (0.093 R)
• M69: 34,934,992 km (0.077 R)
• M70: 35,882,695 km (0.089 R)
• M71: 36,001,775 km (0.103 R)
• M72: 36,121,004 km (0.055 R)
• M73: 36,959,052 km (0.092 R)
• M74: 37,139,467 km (0.07 R)
• M75: 37,259,893 km (0.088 R)
• M76: 38,167,204 km (0.049 R)
• M77: 38,715,181 km (0.051 R)
• M78: 40,003,817 km (0.119 R)
• M79: 40,374,670 km (0.119 R)
• M80: 40,498,537 km (0.098 R)
• M81: 40,995,202 km (0.093 R)
• M82: 41,119,668 km (0.044 R)
• M83: 41,681,258 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.1

Radius: 3.6

Gravity: 75.01 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.98 AU - 21.74 AU

Year: 27909 Days

Day: 18.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,595,213 km

• M1: 48,171 km (0.053 R)
• M2: 684,560 km (0.111 R)
• M3: 743,651 km (0.102 R)
• M4: 866,770 km (0.099 R)
• M5: 930,798 km (0.093 R)
• M6: 2,193,254 km (0.088 R)
• M7: 2,325,200 km (0.109 R)
• M8: 2,414,659 km (0.033 R)
• M9: 3,832,847 km (0.115 R)
• M10: 4,045,276 km (0.1 R)
• M11: 4,932,391 km (0.117 R)
• M12: 5,280,057 km (0.107 R)
• M13: 5,397,790 km (0.06 R)
• M14: 5,937,839 km (0.05 R)
• M15: 6,369,728 km (0.098 R)
• M16: 6,811,640 km (0.101 R)
• M17: 6,875,518 km (0.114 R)
• M18: 7,328,650 km (0.086 R)
• M19: 7,591,942 km (0.093 R)
• M20: 7,658,214 km (0.047 R)
• M21: 7,858,227 km (0.119 R)
• M22: 10,610,678 km (0.047 R)
• M23: 11,588,001 km (0.055 R)
• M24: 11,971,420 km (0.086 R)
• M25: 12,048,613 km (0.119 R)
• M26: 12,203,596 km (0.116 R)
• M27: 12,908,651 km (0.104 R)
• M28: 14,522,363 km (0.112 R)
• M29: 14,687,070 km (0.068 R)
• M30: 14,769,798 km (0.085 R)
• M31: 15,101,905 km (0.101 R)
• M32: 16,027,916 km (0.101 R)
• M33: 17,058,944 km (0.111 R)
• M34: 17,934,391 km (0.12 R)
• M35: 21,391,299 km (0.119 R)
• M36: 22,239,519 km (0.116 R)
• M37: 23,774,243 km (0.087 R)
• M38: 25,640,626 km (0.045 R)
• M39: 25,939,672 km (0.071 R)
• M40: 26,742,564 km (0.103 R)
• M41: 27,451,808 km (0.045 R)
• M42: 27,553,534 km (0.096 R)
• M43: 28,064,561 km (0.106 R)
• M44: 29,407,650 km (0.081 R)
• M45: 31,408,073 km (0.079 R)
• M46: 32,048,950 km (0.086 R)
• M47: 32,156,062 km (0.097 R)
• M48: 32,478,446 km (0.116 R)
• M49: 33,126,354 km (0.085 R)
• M50: 33,452,029 km (0.099 R)
• M51: 34,215,726 km (0.065 R)
• M52: 36,765,472 km (0.032 R)
• M53: 40,529,055 km (0.114 R)
• M54: 41,693,375 km (0.087 R)
• M55: 44,412,915 km (0.08 R)
• M56: 44,652,122 km (0.098 R)
• M57: 46,096,190 km (0.109 R)
• M58: 51,520,459 km (0.098 R)
• M59: 53,924,198 km (0.102 R)
• M60: 54,307,019 km (0.101 R)
• M61: 54,434,925 km (0.071 R)
• M62: 56,623,243 km (0.118 R)
• M63: 58,708,936 km (0.112 R)
• M64: 64,032,077 km (0.067 R)
• M65: 66,750,869 km (0.09 R)
• M66: 71,738,612 km (0.062 R)
• M67: 72,440,824 km (0.052 R)
• M68: 73,004,210 km (0.096 R)
• M69: 73,145,280 km (0.078 R)
• M70: 73,993,650 km (0.036 R)
• M71: 75,985,845 km (0.059 R)
• M72: 76,271,876 km (0.059 R)
• M73: 77,851,330 km (0.073 R)
• M74: 77,995,543 km (0.11 R)
• M75: 78,428,479 km (0.116 R)
• M76: 80,459,270 km (0.112 R)
• M77: 82,654,320 km (0.089 R)
• M78: 83,537,845 km (0.086 R)
• M79: 85,462,870 km (0.072 R)
• M80: 85,611,570 km (0.1 R)
• M81: 87,252,808 km (0.085 R)
• M82: 88,002,144 km (0.119 R)
• M83: 90,869,337 km (0.095 R)
• M84: 94,842,357 km (0.061 R)
• M85: 97,004,944 km (0.071 R)
• M86: 97,315,210 km (0.069 R)
• M87: 97,625,775 km (0.028 R)
• M88: 101,064,133 km (0.106 R)
• M89: 101,378,587 km (0.051 R)
• M90: 101,851,018 km (0.097 R)
• M91: 102,324,196 km (0.108 R)
• M92: 103,589,494 km (0.064 R)
• M93: 104,860,029 km (0.092 R)
• M94: 106,135,650 km (0.05 R)
• M95: 106,775,331 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744

Radius: 5.3

Gravity: 26.49 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 18.42 AU - 19.4 AU

Year: 29173 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,595,213 km

• M1: 137,780 km (0.066 R)
• M2: 511,924 km (0.107 R)
• M3: 1,057,657 km (0.107 R)
• M4: 1,731,895 km (0.102 R)
• M5: 2,601,208 km (0.091 R)
• M6: 2,645,638 km (0.114 R)
• M7: 2,825,605 km (0.101 R)
• M8: 2,917,009 km (0.04 R)
• M9: 3,009,460 km (0.096 R)
• M10: 3,340,820 km (0.084 R)
• M11: 3,388,990 km (0.107 R)
• M12: 3,633,882 km (0.102 R)
• M13: 3,884,608 km (0.029 R)
• M14: 3,986,334 km (0.067 R)
• M15: 4,455,473 km (0.095 R)
• M16: 6,681,639 km (0.104 R)
• M17: 6,988,315 km (0.04 R)
• M18: 7,050,248 km (0.057 R)
• M19: 7,425,440 km (0.111 R)
• M20: 9,948,258 km (0.118 R)
• M21: 11,010,403 km (0.066 R)
• M22: 12,481,549 km (0.042 R)
• M23: 12,632,044 km (0.119 R)
• M24: 13,393,497 km (0.108 R)
• M25: 13,547,583 km (0.091 R)
• M26: 14,013,431 km (0.117 R)
• M27: 14,169,761 km (0.06 R)
• M28: 15,522,574 km (0.108 R)
• M29: 18,349,076 km (0.111 R)
• M30: 18,863,992 km (0.074 R)
• M31: 19,210,012 km (0.072 R)
• M32: 19,732,857 km (0.093 R)
• M33: 19,908,185 km (0.09 R)
• M34: 20,792,608 km (0.111 R)
• M35: 21,780,253 km (0.082 R)
• M36: 23,428,971 km (0.095 R)
• M37: 23,800,872 km (0.089 R)
• M38: 23,894,071 km (0.073 R)
• M39: 24,833,396 km (0.105 R)
• M40: 25,307,472 km (0.075 R)
• M41: 26,844,889 km (0.086 R)
• M42: 27,820,866 km (0.092 R)
• M43: 30,615,204 km (0.061 R)
• M44: 31,021,512 km (0.113 R)
• M45: 32,561,473 km (0.042 R)
• M46: 32,976,307 km (0.116 R)
• M47: 33,080,278 km (0.097 R)
• M48: 33,706,495 km (0.117 R)
• M49: 35,608,332 km (0.094 R)
• M50: 35,714,996 km (0.069 R)
• M51: 36,142,846 km (0.086 R)
• M52: 36,572,341 km (0.117 R)
• M53: 38,197,872 km (0.098 R)
• M54: 39,846,889 km (0.025 R)
• M55: 42,646,463 km (0.087 R)
• M56: 46,670,945 km (0.103 R)
• M57: 50,694,829 km (0.113 R)
• M58: 53,968,329 km (0.05 R)
• M59: 54,336,340 km (0.111 R)
• M60: 54,582,130 km (0.072 R)
• M61: 54,828,218 km (0.109 R)
• M62: 55,816,312 km (0.066 R)
• M63: 59,320,941 km (0.072 R)
• M64: 59,447,501 km (0.108 R)
• M65: 60,081,198 km (0.12 R)
• M66: 63,025,134 km (0.114 R)
• M67: 64,449,605 km (0.062 R)
• M68: 65,753,799 km (0.098 R)
• M69: 66,015,596 km (0.095 R)
• M70: 70,520,287 km (0.11 R)
• M71: 71,056,745 km (0.11 R)
• M72: 71,863,975 km (0.084 R)
• M73: 72,268,787 km (0.102 R)
• M74: 73,895,364 km (0.087 R)
• M75: 75,259,996 km (0.064 R)
• M76: 75,945,453 km (0.087 R)
• M77: 76,220,115 km (0.096 R)
• M78: 76,357,745 km (0.026 R)
• M79: 76,495,226 km (0.11 R)
• M80: 76,633,005 km (0.117 R)
• M81: 80,801,251 km (0.065 R)
• M82: 80,941,424 km (0.095 R)
• M83: 81,081,597 km (0.094 R)
• M84: 87,189,977 km (0.098 R)
• M85: 87,333,891 km (0.104 R)
• M86: 88,054,055 km (0.04 R)
• M87: 88,631,652 km (0.093 R)
• M88: 89,935,846 km (0.119 R)
• M89: 90,226,515 km (0.11 R)
• M90: 90,663,191 km (0.081 R)
• M91: 92,270,171 km (0.115 R)
• M92: 95,363,855 km (0.094 R)
• M93: 97,146,912 km (0.111 R)
• M94: 99,992,713 km (0.118 R)
• M95: 100,595,143 km (0.096 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 14,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit