🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.4 AU - 0.62 AU

Year: 127 Days

Day: 39 Hours

Environment

Temp: 208 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.48 AU - 2.08 AU

Year: 827 Days

Day: 15.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.21 AU - 2.93 AU

Year: 1435 Days

Day: 30.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.39 AU - 3.95 AU

Year: 2448 Days

Day: 17.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.87 AU - 4.59 AU

Year: 3030 Days

Day: 34.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.78 AU - 5.56 AU

Year: 3515 Days

Day: 26.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,162,843 km

• M1: 1,840,353 km (0.074 R)

Asteroid Belt

Center: 6.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.4

Radius: 10.7

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.03 AU - 10.35 AU

Year: 9702 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,162,843 km

• M1: 169,794 km (0.105 R)
• M2: 302,936 km (0.111 R)
• M3: 379,081 km (0.062 R)
• M4: 749,037 km (0.089 R)
• M5: 946,057 km (0.09 R)
• M6: 1,015,770 km (0.115 R)
• M7: 1,179,430 km (0.081 R)
• M8: 1,274,125 km (0.079 R)
• M9: 1,351,916 km (0.086 R)
• M10: 1,595,312 km (0.047 R)
• M11: 1,919,640 km (0.111 R)
• M12: 2,009,698 km (0.1 R)
• M13: 2,384,291 km (0.114 R)
• M14: 2,530,598 km (0.09 R)
• M15: 2,679,896 km (0.105 R)
• M16: 2,832,187 km (0.026 R)
• M17: 3,198,702 km (0.091 R)
• M18: 3,580,625 km (0.102 R)
• M19: 3,919,464 km (0.087 R)
• M20: 4,447,395 km (0.03 R)
• M21: 4,628,409 km (0.068 R)
• M22: 5,091,564 km (0.058 R)
• M23: 5,344,833 km (0.11 R)
• M24: 5,569,678 km (0.109 R)
• M25: 5,732,291 km (0.089 R)
• M26: 6,095,664 km (0.099 R)
• M27: 6,330,832 km (0.062 R)
• M28: 6,398,600 km (0.069 R)
• M29: 6,466,518 km (0.099 R)
• M30: 6,949,120 km (0.104 R)
• M31: 7,265,669 km (0.064 R)
• M32: 7,372,183 km (0.116 R)
• M33: 7,550,953 km (0.035 R)
• M34: 8,022,335 km (0.104 R)
• M35: 8,169,390 km (0.105 R)
• M36: 8,615,790 km (0.059 R)
• M37: 8,993,824 km (0.1 R)
• M38: 9,415,989 km (0.112 R)
• M39: 10,002,263 km (0.118 R)
• M40: 10,964,626 km (0.101 R)
• M41: 11,705,884 km (0.088 R)
• M42: 12,166,795 km (0.094 R)
• M43: 12,251,168 km (0.059 R)
• M44: 12,590,905 km (0.103 R)
• M45: 15,054,931 km (0.1 R)
• M46: 15,327,648 km (0.116 R)
• M47: 15,602,011 km (0.105 R)
• M48: 16,201,898 km (0.045 R)
• M49: 16,715,468 km (0.033 R)
• M50: 17,424,412 km (0.079 R)
• M51: 17,854,506 km (0.105 R)
• M52: 17,950,548 km (0.068 R)
• M53: 18,773,934 km (0.117 R)
• M54: 20,007,070 km (0.073 R)
• M55: 20,961,654 km (0.074 R)
• M56: 21,623,475 km (0.113 R)
• M57: 22,395,549 km (0.078 R)
• M58: 22,915,252 km (0.053 R)
• M59: 23,491,503 km (0.04 R)
• M60: 24,391,634 km (0.099 R)
• M61: 24,551,554 km (0.081 R)
• M62: 24,872,591 km (0.075 R)
• M63: 25,302,834 km (0.095 R)
• M64: 25,573,008 km (0.077 R)
• M65: 26,334,611 km (0.103 R)
• M66: 27,214,097 km (0.073 R)
• M67: 28,214,906 km (0.071 R)
• M68: 29,625,016 km (0.076 R)
• M69: 29,909,701 km (0.068 R)
• M70: 30,424,617 km (0.1 R)
• M71: 30,942,375 km (0.105 R)
• M72: 31,347,187 km (0.06 R)
• M73: 31,928,374 km (0.091 R)
• M74: 32,278,882 km (0.118 R)
• M75: 32,513,152 km (0.075 R)
• M76: 32,983,638 km (0.115 R)
• M77: 34,169,500 km (0.079 R)
• M78: 35,490,000 km (0.101 R)
• M79: 35,671,463 km (0.066 R)
• M80: 35,792,487 km (0.085 R)
• M81: 38,057,100 km (0.118 R)
• M82: 39,864,392 km (0.062 R)
• M83: 40,052,885 km (0.068 R)
• M84: 40,430,919 km (0.113 R)
• M85: 41,317,436 km (0.067 R)
• M86: 41,571,902 km (0.047 R)
• M87: 41,954,723 km (0.102 R)
• M88: 42,530,974 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.2

Radius: 13

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.8 AU - 13.44 AU

Year: 14694 Days

Day: 10.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,162,843 km

• M1: 195,375 km (0.106 R)
• M2: 336,446 km (0.115 R)
• M3: 469,438 km (0.11 R)
• M4: 580,739 km (0.039 R)
• M5: 1,088,773 km (0.103 R)
• M6: 1,205,310 km (0.03 R)
• M7: 2,042,609 km (0.057 R)
• M8: 2,213,899 km (0.112 R)
• M9: 2,467,168 km (0.057 R)
• M10: 2,837,722 km (0.061 R)
• M11: 3,398,116 km (0.115 R)
• M12: 3,721,097 km (0.064 R)
• M13: 4,085,069 km (0.12 R)
• M14: 4,334,150 km (0.049 R)
• M15: 4,428,845 km (0.07 R)
• M16: 5,111,161 km (0.101 R)
• M17: 5,413,797 km (0.093 R)
• M18: 5,550,231 km (0.094 R)
• M19: 5,861,394 km (0.113 R)
• M20: 5,966,412 km (0.108 R)
• M21: 6,321,108 km (0.114 R)
• M22: 6,865,944 km (0.054 R)
• M23: 7,050,996 km (0.038 R)
• M24: 7,275,244 km (0.101 R)
• M25: 7,577,880 km (0.073 R)
• M26: 7,884,705 km (0.062 R)
• M27: 9,397,738 km (0.096 R)
• M28: 10,103,092 km (0.112 R)
• M29: 10,568,790 km (0.109 R)
• M30: 10,998,136 km (0.118 R)
• M31: 11,433,316 km (0.058 R)
• M32: 11,741,338 km (0.09 R)
• M33: 12,455,668 km (0.104 R)
• M34: 12,727,188 km (0.052 R)
• M35: 13,092,357 km (0.075 R)
• M36: 14,208,207 km (0.11 R)
• M37: 15,597,074 km (0.102 R)
• M38: 15,889,837 km (0.079 R)
• M39: 16,086,109 km (0.12 R)
• M40: 16,878,829 km (0.078 R)
• M41: 17,481,858 km (0.112 R)
• M42: 19,858,220 km (0.088 R)
• M43: 20,175,666 km (0.104 R)
• M44: 21,191,885 km (0.062 R)
• M45: 21,896,640 km (0.118 R)
• M46: 22,774,780 km (0.077 R)
• M47: 24,849,403 km (0.092 R)
• M48: 25,020,244 km (0.036 R)
• M49: 26,575,314 km (0.117 R)
• M50: 26,691,850 km (0.112 R)
• M51: 26,983,716 km (0.071 R)
• M52: 27,570,588 km (0.1 R)
• M53: 27,865,595 km (0.109 R)
• M54: 28,221,040 km (0.112 R)
• M55: 29,056,245 km (0.065 R)
• M56: 29,960,115 km (0.092 R)
• M57: 30,202,613 km (0.065 R)
• M58: 31,240,972 km (0.088 R)
• M59: 31,671,964 km (0.101 R)
• M60: 32,976,607 km (0.071 R)
• M61: 33,541,039 km (0.078 R)
• M62: 33,667,001 km (0.08 R)
• M63: 35,317,664 km (0.049 R)
• M64: 35,959,588 km (0.054 R)
• M65: 36,670,178 km (0.115 R)
• M66: 37,189,881 km (0.055 R)
• M67: 37,973,923 km (0.09 R)
• M68: 39,492,043 km (0.08 R)
• M69: 39,891,319 km (0.094 R)
• M70: 40,626,892 km (0.085 R)
• M71: 40,895,420 km (0.12 R)
• M72: 41,029,909 km (0.066 R)
• M73: 41,366,803 km (0.054 R)
• M74: 41,907,899 km (0.096 R)
• M75: 42,043,434 km (0.071 R)
• M76: 42,383,171 km (0.113 R)
• M77: 42,519,305 km (0.027 R)
• M78: 43,407,617 km (0.051 R)
• M79: 44,302,063 km (0.11 R)
• M80: 44,924,989 km (0.095 R)
• M81: 46,670,197 km (0.095 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 12,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit