🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.56 AU

Year: 135 Days

Day: 26.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.51 AU - 1.77 AU

Year: 779 Days

Day: 18.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.85 AU - 1.95 AU

Year: 971 Days

Day: 44.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.67 AU - 2.55 AU

Year: 1137 Days

Day: 42.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.8

Radius: 14.6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.81 AU - 6.13 AU

Year: 5410 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 94,791,032 km

• M1: 181,612 km (0.092 R)
• M2: 840,441 km (0.084 R)
• M3: 1,354,010 km (0.062 R)
• M4: 1,894,358 km (0.091 R)
• M5: 2,661,496 km (0.118 R)
• M6: 3,137,367 km (0.111 R)
• M7: 4,524,588 km (0.071 R)
• M8: 8,256,007 km (0.074 R)
• M9: 9,560,800 km (0.116 R)
• M10: 10,220,826 km (0.109 R)
• M11: 13,270,079 km (0.117 R)
• M12: 14,249,945 km (0.064 R)
• M13: 14,893,366 km (0.098 R)
• M14: 15,388,684 km (0.037 R)
• M15: 16,066,063 km (0.1 R)
• M16: 16,940,762 km (0.119 R)
• M17: 19,169,920 km (0.1 R)
• M18: 19,624,997 km (0.101 R)
• M19: 21,171,839 km (0.097 R)
• M20: 22,943,676 km (0.044 R)
• M21: 24,128,491 km (0.11 R)
• M22: 25,198,265 km (0.086 R)
• M23: 26,299,455 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.4

Radius: 8.2

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.21 AU - 7.13 AU

Year: 5684 Days

Day: 9.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 94,791,032 km

• M1: 102,026 km (0.058 R)
• M2: 428,897 km (0.076 R)
• M3: 773,870 km (0.084 R)
• M4: 1,045,689 km (0.085 R)
• M5: 1,429,108 km (0.101 R)
• M6: 1,708,108 km (0.11 R)
• M7: 2,039,019 km (0.115 R)
• M8: 2,588,791 km (0.036 R)
• M9: 3,191,820 km (0.057 R)
• M10: 3,449,278 km (0.096 R)
• M11: 3,933,227 km (0.054 R)
• M12: 4,204,448 km (0.113 R)
• M13: 5,599,149 km (0.085 R)
• M14: 9,055,758 km (0.117 R)
• M15: 9,486,749 km (0.091 R)
• M16: 10,067,638 km (0.104 R)
• M17: 11,498,242 km (0.097 R)
• M18: 13,114,198 km (0.095 R)
• M19: 14,407,023 km (0.107 R)
• M20: 14,757,680 km (0.06 R)
• M21: 16,854,295 km (0.092 R)
• M22: 17,243,847 km (0.117 R)
• M23: 17,705,955 km (0.102 R)
• M24: 18,793,233 km (0.111 R)
• M25: 22,399,439 km (0.073 R)
• M26: 27,411,865 km (0.068 R)
• M27: 29,050,111 km (0.084 R)
• M28: 33,124,409 km (0.091 R)
• M29: 33,429,290 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.3

Radius: 8.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.5 AU - 7.2 AU

Year: 5934 Days

Day: 13.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 94,791,032 km

• M1: 105,915 km (0.086 R)
• M2: 376,388 km (0.104 R)
• M3: 644,617 km (0.1 R)
• M4: 1,040,304 km (0.105 R)
• M5: 1,548,338 km (0.114 R)
• M6: 2,660,449 km (0.111 R)
• M7: 3,166,538 km (0.12 R)
• M8: 3,882,514 km (0.102 R)
• M9: 5,205,108 km (0.07 R)
• M10: 5,605,432 km (0.112 R)
• M11: 7,549,008 km (0.036 R)
• M12: 9,546,289 km (0.047 R)
• M13: 10,477,685 km (0.064 R)
• M14: 12,286,024 km (0.103 R)
• M15: 12,996,764 km (0.052 R)
• M16: 14,190,555 km (0.048 R)
• M17: 14,919,844 km (0.12 R)
• M18: 15,783,623 km (0.08 R)
• M19: 16,737,608 km (0.097 R)
• M20: 17,141,223 km (0.105 R)
• M21: 19,195,501 km (0.093 R)
• M22: 21,884,523 km (0.115 R)
• M23: 22,437,137 km (0.04 R)
• M24: 23,714,254 km (0.115 R)
• M25: 24,297,088 km (0.061 R)
• M26: 24,814,996 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.6

Radius: 13.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.66 AU - 11.22 AU

Year: 13419 Days

Day: 9.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 144.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 94,791,032 km

• M1: 169,195 km (0.101 R)
• M2: 740,061 km (0.078 R)
• M3: 1,211,444 km (0.108 R)
• M4: 2,078,214 km (0.099 R)
• M5: 3,452,569 km (0.056 R)
• M6: 4,832,161 km (0.104 R)
• M7: 5,755,479 km (0.084 R)
• M8: 6,240,475 km (0.12 R)
• M9: 8,413,534 km (0.079 R)
• M10: 9,542,998 km (0.098 R)
• M11: 12,102,169 km (0.104 R)
• M12: 14,266,999 km (0.096 R)
• M13: 16,381,864 km (0.085 R)
• M14: 16,979,508 km (0.117 R)
• M15: 20,530,662 km (0.112 R)
• M16: 21,050,515 km (0.117 R)
• M17: 21,579,044 km (0.052 R)
• M18: 24,068,353 km (0.106 R)
• M19: 25,431,937 km (0.026 R)
• M20: 27,259,874 km (0.107 R)
• M21: 27,782,868 km (0.092 R)
• M22: 32,560,874 km (0.095 R)
• M23: 33,745,839 km (0.097 R)
• M24: 34,349,017 km (0.099 R)
• M25: 37,216,659 km (0.061 R)
• M26: 37,731,276 km (0.12 R)
• M27: 39,436,392 km (0.1 R)
• M28: 40,105,693 km (0.084 R)
• M29: 52,192,603 km (0.071 R)
• M30: 55,973,689 km (0.082 R)
• M31: 56,649,422 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.2

Radius: 6.2

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.69 AU - 15.69 AU

Year: 18785 Days

Day: 17.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 94,791,032 km

• M1: 77,641 km (0.088 R)
• M2: 477,217 km (0.104 R)
• M3: 700,866 km (0.113 R)
• M4: 1,210,247 km (0.027 R)
• M5: 1,607,130 km (0.096 R)
• M6: 1,836,314 km (0.114 R)
• M7: 2,280,470 km (0.058 R)
• M8: 2,816,479 km (0.088 R)
• M9: 6,694,206 km (0.084 R)
• M10: 6,988,465 km (0.109 R)
• M11: 7,831,149 km (0.118 R)
• M12: 8,591,855 km (0.113 R)
• M13: 10,878,907 km (0.071 R)
• M14: 12,505,634 km (0.104 R)
• M15: 12,888,006 km (0.114 R)
• M16: 13,409,953 km (0.094 R)
• M17: 13,743,257 km (0.04 R)
• M18: 17,229,935 km (0.097 R)
• M19: 19,856,125 km (0.051 R)
• M20: 22,456,286 km (0.109 R)
• M21: 30,101,784 km (0.093 R)
• M22: 31,602,700 km (0.114 R)
• M23: 34,255,220 km (0.072 R)
• M24: 36,922,250 km (0.084 R)
• M25: 43,822,901 km (0.094 R)
• M26: 45,748,375 km (0.062 R)
• M27: 52,353,121 km (0.087 R)
• M28: 54,182,404 km (0.063 R)
• M29: 55,368,416 km (0.101 R)
• M30: 55,710,397 km (0.069 R)
• M31: 59,030,123 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.8

Radius: 6.1

Gravity: 26.55 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.11 AU - 16.37 AU

Year: 23159 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 153 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 94,791,032 km

• M1: 76,594 km (0.113 R)
• M2: 293,661 km (0.053 R)
• M3: 715,377 km (0.106 R)
• M4: 1,043,744 km (0.104 R)
• M5: 1,305,092 km (0.107 R)
• M6: 2,557,226 km (0.113 R)
• M7: 2,843,257 km (0.029 R)
• M8: 4,136,830 km (0.065 R)
• M9: 6,699,741 km (0.093 R)
• M10: 8,706,746 km (0.054 R)
• M11: 14,824,999 km (0.082 R)
• M12: 17,158,876 km (0.12 R)
• M13: 19,037,975 km (0.093 R)
• M14: 20,946,245 km (0.056 R)
• M15: 24,099,020 km (0.074 R)
• M16: 24,672,878 km (0.081 R)
• M17: 25,728,590 km (0.057 R)
• M18: 26,813,922 km (0.112 R)
• M19: 28,947,038 km (0.085 R)
• M20: 33,547,622 km (0.115 R)
• M21: 36,169,773 km (0.085 R)
• M22: 36,469,268 km (0.036 R)
• M23: 40,676,559 km (0.06 R)
• M24: 42,313,459 km (0.097 R)
• M25: 45,369,743 km (0.12 R)
• M26: 48,026,452 km (0.088 R)
• M27: 50,411,341 km (0.114 R)
• M28: 58,242,789 km (0.089 R)
• M29: 62,661,462 km (0.079 R)
• M30: 74,795,644 km (0.103 R)
• M31: 83,351,146 km (0.082 R)
• M32: 84,661,773 km (0.087 R)
• M33: 91,699,755 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 16,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit