🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.5 AU - 0.7 AU

Year: 172 Days

Day: 42.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.84 AU - 0.84 AU

Year: 286 Days

Day: 16.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 148.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.16 AU - 1.24 AU

Year: 488 Days

Day: 16.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,130,526 km

• M1: 79,287 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.01 AU - 1.49 AU

Year: 518 Days

Day: 27.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,130,526 km

• M1: 70,909 km (0.058 R)
• M2: 321,486 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.39 AU - 3.81 AU

Year: 2024 Days

Day: 24 Hours

Environment

Temp: -112 °C

Axial Tilt: 167.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.97 AU - 3.91 AU

Year: 2366 Days

Day: 35.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.1

Radius: 14.2

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.61 AU - 5.85 AU

Year: 5087 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 59,130,526 km

• M1: 229,184 km (0.069 R)
• M2: 405,709 km (0.056 R)
• M3: 781,798 km (0.105 R)
• M4: 931,546 km (0.098 R)
• M5: 1,043,744 km (0.059 R)
• M6: 1,201,271 km (0.114 R)
• M7: 1,399,189 km (0.095 R)
• M8: 1,619,846 km (0.096 R)
• M9: 1,793,230 km (0.109 R)
• M10: 1,985,164 km (0.073 R)
• M11: 2,234,992 km (0.117 R)
• M12: 2,376,811 km (0.108 R)
• M13: 2,468,814 km (0.086 R)
• M14: 2,710,863 km (0.106 R)
• M15: 2,862,854 km (0.083 R)
• M16: 3,146,492 km (0.101 R)
• M17: 3,409,635 km (0.045 R)
• M18: 3,574,192 km (0.055 R)
• M19: 3,787,519 km (0.112 R)
• M20: 3,958,060 km (0.076 R)
• M21: 4,115,437 km (0.083 R)
• M22: 5,068,825 km (0.06 R)
• M23: 5,205,707 km (0.099 R)
• M24: 5,413,349 km (0.053 R)
• M25: 6,252,892 km (0.095 R)
• M26: 6,381,546 km (0.046 R)
• M27: 6,566,748 km (0.108 R)
• M28: 6,942,538 km (0.112 R)
• M29: 7,461,194 km (0.065 R)
• M30: 7,794,199 km (0.09 R)
• M31: 9,658,787 km (0.073 R)
• M32: 9,979,076 km (0.098 R)
• M33: 10,086,487 km (0.116 R)
• M34: 10,346,189 km (0.119 R)
• M35: 10,717,790 km (0.118 R)
• M36: 10,982,877 km (0.066 R)
• M37: 11,361,958 km (0.079 R)
• M38: 12,248,026 km (0.092 R)
• M39: 12,734,369 km (0.068 R)
• M40: 14,062,349 km (0.112 R)
• M41: 14,352,569 km (0.115 R)
• M42: 14,693,802 km (0.099 R)
• M43: 14,865,391 km (0.071 R)
• M44: 15,161,146 km (0.083 R)
• M45: 15,458,846 km (0.076 R)
• M46: 16,034,797 km (0.086 R)
• M47: 16,720,105 km (0.039 R)
• M48: 17,156,333 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.3

Radius: 13.7

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.34 AU - 7.48 AU

Year: 6736 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,130,526 km

• M1: 403,017 km (0.047 R)
• M2: 508,184 km (0.108 R)
• M3: 815,907 km (0.114 R)
• M4: 918,980 km (0.118 R)
• M5: 1,013,376 km (0.092 R)
• M6: 1,154,447 km (0.089 R)
• M7: 1,242,560 km (0.087 R)
• M8: 1,489,396 km (0.119 R)
• M9: 1,752,838 km (0.097 R)
• M10: 1,872,965 km (0.076 R)
• M11: 2,067,592 km (0.038 R)
• M12: 2,176,649 km (0.036 R)
• M13: 2,477,341 km (0.065 R)
• M14: 2,994,800 km (0.072 R)
• M15: 3,202,890 km (0.044 R)
• M16: 3,480,843 km (0.064 R)
• M17: 4,037,497 km (0.074 R)
• M18: 4,198,464 km (0.077 R)
• M19: 4,291,365 km (0.088 R)
• M20: 4,574,404 km (0.115 R)
• M21: 4,888,110 km (0.06 R)
• M22: 5,035,165 km (0.069 R)
• M23: 5,359,194 km (0.092 R)
• M24: 5,715,835 km (0.103 R)
• M25: 6,777,232 km (0.049 R)
• M26: 6,914,114 km (0.106 R)
• M27: 7,163,045 km (0.082 R)
• M28: 7,386,844 km (0.056 R)
• M29: 8,217,411 km (0.11 R)
• M30: 9,168,106 km (0.095 R)
• M31: 9,564,390 km (0.041 R)
• M32: 9,718,326 km (0.052 R)
• M33: 10,342,150 km (0.096 R)
• M34: 11,140,404 km (0.061 R)
• M35: 11,400,106 km (0.064 R)
• M36: 11,596,079 km (0.112 R)
• M37: 11,826,310 km (0.089 R)
• M38: 12,024,826 km (0.106 R)
• M39: 12,124,459 km (0.058 R)
• M40: 13,102,081 km (0.089 R)
• M41: 13,445,109 km (0.097 R)
• M42: 13,652,302 km (0.108 R)
• M43: 13,825,835 km (0.083 R)
• M44: 14,174,997 km (0.096 R)
• M45: 14,704,424 km (0.066 R)
• M46: 14,882,295 km (0.042 R)
• M47: 15,600,964 km (0.111 R)
• M48: 15,891,632 km (0.06 R)
• M49: 16,184,096 km (0.083 R)
• M50: 16,331,001 km (0.091 R)
• M51: 16,441,554 km (0.1 R)
• M52: 16,774,559 km (0.079 R)
• M53: 16,886,009 km (0.081 R)
• M54: 17,259,406 km (0.055 R)
• M55: 17,409,452 km (0.076 R)
• M56: 17,748,890 km (0.081 R)
• M57: 18,242,862 km (0.088 R)
• M58: 18,395,901 km (0.1 R)
• M59: 18,510,792 km (0.078 R)
• M60: 19,673,915 km (0.105 R)
• M61: 20,900,468 km (0.119 R)
• M62: 21,100,630 km (0.042 R)
• M63: 21,785,938 km (0.025 R)
• M64: 21,907,711 km (0.079 R)
• M65: 22,192,545 km (0.047 R)
• M66: 23,676,855 km (0.086 R)
• M67: 23,927,282 km (0.079 R)
• M68: 24,094,831 km (0.035 R)
• M69: 24,262,680 km (0.118 R)
• M70: 24,684,247 km (0.119 R)
• M71: 24,895,778 km (0.095 R)
• M72: 25,023,086 km (0.116 R)
• M73: 26,005,944 km (0.079 R)
• M74: 26,307,683 km (0.116 R)
• M75: 26,523,852 km (0.094 R)
• M76: 26,784,003 km (0.092 R)
• M77: 26,957,985 km (0.085 R)
• M78: 27,526,008 km (0.113 R)
• M79: 28,807,015 km (0.063 R)
• M80: 29,882,025 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.1

Radius: 13.6

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.9 AU - 14.28 AU

Year: 15590 Days

Day: 9.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,130,526 km

• M1: 211,382 km (0.113 R)
• M2: 348,563 km (0.094 R)
• M3: 848,220 km (0.084 R)
• M4: 1,528,441 km (0.093 R)
• M5: 1,814,473 km (0.102 R)
• M6: 2,408,825 km (0.116 R)
• M7: 2,559,021 km (0.071 R)
• M8: 2,837,722 km (0.113 R)
• M9: 3,628,796 km (0.086 R)
• M10: 3,732,467 km (0.093 R)
• M11: 4,085,069 km (0.114 R)
• M12: 4,301,836 km (0.115 R)
• M13: 4,634,392 km (0.117 R)
• M14: 5,843,293 km (0.049 R)
• M15: 6,588,141 km (0.104 R)
• M16: 8,625,664 km (0.119 R)
• M17: 9,234,677 km (0.086 R)
• M18: 10,149,617 km (0.115 R)
• M19: 10,345,890 km (0.102 R)
• M20: 11,295,686 km (0.119 R)
• M21: 11,806,862 km (0.12 R)
• M22: 12,325,518 km (0.065 R)
• M23: 12,430,237 km (0.092 R)
• M24: 12,745,888 km (0.098 R)
• M25: 13,439,125 km (0.032 R)
• M26: 13,817,458 km (0.057 R)
• M27: 13,980,669 km (0.106 R)
• M28: 14,862,100 km (0.111 R)
• M29: 15,141,249 km (0.093 R)
• M30: 15,989,170 km (0.075 R)
• M31: 16,217,905 km (0.099 R)
• M32: 16,794,455 km (0.111 R)
• M33: 17,495,172 km (0.066 R)
• M34: 17,849,270 km (0.082 R)
• M35: 18,265,152 km (0.052 R)
• M36: 18,564,348 km (0.059 R)
• M37: 19,776,988 km (0.05 R)
• M38: 20,703,298 km (0.107 R)
• M39: 21,015,060 km (0.119 R)
• M40: 21,770,081 km (0.109 R)
• M41: 22,854,815 km (0.042 R)
• M42: 24,284,522 km (0.08 R)
• M43: 24,481,841 km (0.064 R)
• M44: 24,613,637 km (0.103 R)
• M45: 24,745,582 km (0.076 R)
• M46: 25,143,064 km (0.093 R)
• M47: 25,276,056 km (0.111 R)
• M48: 26,415,543 km (0.083 R)
• M49: 26,686,166 km (0.115 R)
• M50: 27,777,632 km (0.045 R)
• M51: 28,190,821 km (0.05 R)
• M52: 28,883,758 km (0.089 R)
• M53: 30,498,967 km (0.074 R)
• M54: 30,640,785 km (0.112 R)
• M55: 31,424,828 km (0.103 R)
• M56: 32,432,220 km (0.12 R)
• M57: 32,649,586 km (0.1 R)
• M58: 33,158,368 km (0.084 R)
• M59: 34,110,259 km (0.036 R)
• M60: 35,368,677 km (0.086 R)
• M61: 35,666,975 km (0.033 R)
• M62: 38,849,221 km (0.071 R)
• M63: 39,234,136 km (0.091 R)
• M64: 39,697,740 km (0.083 R)
• M65: 40,240,780 km (0.05 R)
• M66: 40,708,273 km (0.111 R)
• M67: 40,864,454 km (0.066 R)
• M68: 41,412,730 km (0.108 R)
• M69: 42,121,375 km (0.107 R)
• M70: 42,279,350 km (0.089 R)
• M71: 43,072,369 km (0.077 R)
• M72: 46,456,422 km (0.117 R)
• M73: 47,356,852 km (0.11 R)
• M74: 47,603,389 km (0.103 R)
• M75: 48,593,876 km (0.105 R)
• M76: 50,595,197 km (0.072 R)
• M77: 52,368,380 km (0.098 R)
• M78: 52,708,416 km (0.027 R)
• M79: 53,647,442 km (0.11 R)
• M80: 53,733,012 km (0.111 R)
• M81: 53,904,451 km (0.026 R)
• M82: 55,715,184 km (0.118 R)
• M83: 56,845,994 km (0.112 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: 534 - 11,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit