🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.52 AU - 0.74 AU

Year: 188 Days

Day: 29.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,303,059 km

• M1: 69,713 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.58 AU - 0.8 AU

Year: 216 Days

Day: 35.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,303,059 km

• M1: 513,869 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.96 AU - 1.22 AU

Year: 429 Days

Day: 21.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,303,059 km

• M1: 468,241 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.91 AU - 1.37 AU

Year: 459 Days

Day: 21.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 166.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,303,059 km

• M1: 299,794 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.45 AU - 2.37 AU

Year: 994 Days

Day: 37 Hours

Environment

Temp: -81 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,303,059 km

• M1: 115,639 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.37 AU - 3.49 AU

Year: 2393 Days

Day: 22.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.02 AU - 4.06 AU

Year: 2509 Days

Day: 33.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,303,059 km

• M1: 1,974,991 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.8

Radius: 12.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.85 AU - 7.05 AU

Year: 5468 Days

Day: 10.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,303,059 km

• M1: 181,462 km (0.096 R)
• M2: 297,550 km (0.097 R)
• M3: 447,148 km (0.062 R)
• M4: 561,590 km (0.108 R)
• M5: 891,903 km (0.054 R)
• M6: 1,505,254 km (0.095 R)
• M7: 2,174,854 km (0.11 R)
• M8: 2,601,956 km (0.099 R)
• M9: 2,702,635 km (0.081 R)
• M10: 2,825,455 km (0.084 R)
• M11: 3,400,958 km (0.094 R)
• M12: 3,511,660 km (0.094 R)
• M13: 3,645,999 km (0.097 R)
• M14: 3,805,022 km (0.04 R)
• M15: 4,536,855 km (0.107 R)
• M16: 4,634,392 km (0.08 R)
• M17: 4,807,028 km (0.12 R)
• M18: 4,956,776 km (0.114 R)
• M19: 5,209,596 km (0.059 R)
• M20: 5,597,055 km (0.119 R)
• M21: 5,728,252 km (0.072 R)
• M22: 5,860,497 km (0.102 R)
• M23: 5,940,382 km (0.087 R)
• M24: 6,128,127 km (0.088 R)
• M25: 6,290,740 km (0.116 R)
• M26: 6,509,751 km (0.09 R)
• M27: 6,983,378 km (0.069 R)
• M28: 7,729,572 km (0.114 R)
• M29: 7,905,350 km (0.089 R)
• M30: 8,023,383 km (0.083 R)
• M31: 8,410,841 km (0.107 R)
• M32: 8,834,951 km (0.09 R)
• M33: 8,926,804 km (0.051 R)
• M34: 9,111,408 km (0.099 R)
• M35: 9,204,159 km (0.035 R)
• M36: 9,609,718 km (0.076 R)
• M37: 10,021,262 km (0.086 R)
• M38: 10,181,182 km (0.115 R)
• M39: 10,341,850 km (0.095 R)
• M40: 10,470,953 km (0.085 R)
• M41: 10,993,050 km (0.049 R)
• M42: 11,590,544 km (0.106 R)
• M43: 11,859,521 km (0.104 R)
• M44: 12,130,592 km (0.099 R)
• M45: 13,235,223 km (0.075 R)
• M46: 14,156,447 km (0.07 R)
• M47: 15,281,572 km (0.091 R)
• M48: 15,836,431 km (0.11 R)
• M49: 16,548,666 km (0.068 R)
• M50: 16,737,907 km (0.094 R)
• M51: 16,927,747 km (0.119 R)
• M52: 17,156,632 km (0.107 R)
• M53: 17,578,797 km (0.111 R)
• M54: 17,810,524 km (0.096 R)
• M55: 18,551,183 km (0.034 R)
• M56: 18,747,755 km (0.12 R)
• M57: 19,861,212 km (0.105 R)
• M58: 20,022,029 km (0.108 R)
• M59: 21,160,020 km (0.113 R)
• M60: 21,571,564 km (0.051 R)
• M61: 21,654,142 km (0.03 R)
• M62: 23,243,919 km (0.031 R)
• M63: 23,413,413 km (0.12 R)
• M64: 25,873,700 km (0.113 R)
• M65: 26,005,346 km (0.073 R)
• M66: 26,800,608 km (0.118 R)
• M67: 26,889,469 km (0.102 R)
• M68: 28,008,461 km (0.116 R)
• M69: 28,460,247 km (0.076 R)
• M70: 29,371,298 km (0.075 R)
• M71: 30,014,569 km (0.035 R)
• M72: 30,199,322 km (0.069 R)
• M73: 30,337,999 km (0.068 R)
• M74: 30,523,351 km (0.12 R)
• M75: 30,662,627 km (0.078 R)
• M76: 31,174,999 km (0.055 R)
• M77: 31,268,498 km (0.096 R)

Asteroid Belt

Center: 7.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 12.3

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.08 AU - 9.8 AU

Year: 10927 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,303,059 km

• M1: 195,076 km (0.08 R)
• M2: 382,971 km (0.086 R)
• M3: 568,771 km (0.106 R)
• M4: 696,677 km (0.076 R)
• M5: 883,974 km (0.075 R)
• M6: 984,354 km (0.113 R)
• M7: 1,179,130 km (0.039 R)
• M8: 1,310,029 km (0.109 R)
• M9: 1,883,288 km (0.104 R)
• M10: 2,267,006 km (0.116 R)
• M11: 2,601,657 km (0.063 R)
• M12: 2,700,242 km (0.045 R)
• M13: 3,003,776 km (0.113 R)
• M14: 3,754,607 km (0.104 R)
• M15: 4,893,496 km (0.035 R)
• M16: 5,390,161 km (0.109 R)
• M17: 5,548,735 km (0.107 R)
• M18: 6,066,493 km (0.041 R)
• M19: 6,465,022 km (0.084 R)
• M20: 7,890,540 km (0.119 R)
• M21: 8,472,475 km (0.108 R)
• M22: 8,843,329 km (0.115 R)
• M23: 9,068,324 km (0.064 R)
• M24: 9,793,574 km (0.088 R)
• M25: 10,143,633 km (0.091 R)
• M26: 10,339,906 km (0.12 R)
• M27: 11,178,102 km (0.062 R)
• M28: 11,299,576 km (0.114 R)
• M29: 11,584,859 km (0.109 R)
• M30: 11,913,825 km (0.09 R)
• M31: 11,996,552 km (0.119 R)
• M32: 13,132,150 km (0.075 R)
• M33: 13,260,355 km (0.095 R)
• M34: 13,734,431 km (0.036 R)
• M35: 13,995,330 km (0.082 R)
• M36: 14,389,670 km (0.079 R)
• M37: 14,566,195 km (0.088 R)
• M38: 14,654,757 km (0.115 R)
• M39: 16,003,980 km (0.104 R)
• M40: 16,278,492 km (0.04 R)
• M41: 16,647,101 km (0.09 R)
• M42: 17,111,752 km (0.099 R)
• M43: 17,863,931 km (0.093 R)
• M44: 18,148,914 km (0.032 R)
• M45: 19,254,892 km (0.079 R)
• M46: 21,683,314 km (0.094 R)
• M47: 22,804,699 km (0.106 R)
• M48: 23,217,141 km (0.046 R)
• M49: 23,372,423 km (0.044 R)
• M50: 24,101,863 km (0.076 R)
• M51: 24,206,581 km (0.12 R)
• M52: 24,680,208 km (0.118 R)
• M53: 25,263,041 km (0.113 R)
• M54: 27,475,444 km (0.083 R)
• M55: 27,694,755 km (0.114 R)
• M56: 28,079,670 km (0.119 R)
• M57: 28,799,236 km (0.096 R)
• M58: 29,356,937 km (0.115 R)
• M59: 30,200,070 km (0.11 R)
• M60: 30,313,166 km (0.108 R)
• M61: 30,482,960 km (0.068 R)
• M62: 30,994,285 km (0.037 R)
• M63: 31,108,279 km (0.112 R)
• M64: 31,222,422 km (0.045 R)
• M65: 32,198,399 km (0.083 R)
• M66: 32,719,149 km (0.11 R)
• M67: 32,893,281 km (0.118 R)
• M68: 33,242,741 km (0.114 R)
• M69: 34,770,584 km (0.086 R)
• M70: 34,948,456 km (0.088 R)
• M71: 37,165,796 km (0.109 R)
• M72: 37,347,557 km (0.102 R)
• M73: 37,894,786 km (0.104 R)
• M74: 38,077,744 km (0.066 R)
• M75: 38,383,223 km (0.076 R)
• M76: 38,751,084 km (0.074 R)
• M77: 39,552,031 km (0.118 R)
• M78: 41,107,550 km (0.073 R)
• M79: 41,546,620 km (0.102 R)
• M80: 41,861,224 km (0.064 R)
• M81: 41,987,335 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 18,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit