🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.46 AU - 0.6 AU

Year: 134 Days

Day: 39.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.51 AU - 0.57 AU

Year: 138 Days

Day: 45.3 Hours

Environment

Temp: 277 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.87 AU - 0.97 AU

Year: 307 Days

Day: 44.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.11 AU - 1.77 AU

Year: 602 Days

Day: 32.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.58 AU - 2.24 AU

Year: 919 Days

Day: 22.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.06 AU - 2.72 AU

Year: 1287 Days

Day: 46.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.07 AU - 3.17 AU

Year: 1919 Days

Day: 25.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.87 AU - 4.11 AU

Year: 2271 Days

Day: 45.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,351,430 km

• M1: 328,667 km (0.119 R)

Asteroid Belt

Center: 7.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.9

Radius: 10.6

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.46 AU - 12.14 AU

Year: 12360 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,351,430 km

• M1: 291,716 km (0.057 R)
• M2: 475,871 km (0.057 R)
• M3: 552,166 km (0.066 R)
• M4: 772,823 km (0.102 R)
• M5: 865,723 km (0.038 R)
• M6: 1,945,072 km (0.119 R)
• M7: 2,022,563 km (0.109 R)
• M8: 2,825,156 km (0.051 R)
• M9: 3,002,728 km (0.093 R)
• M10: 4,244,840 km (0.079 R)
• M11: 4,312,458 km (0.086 R)
• M12: 4,414,484 km (0.066 R)
• M13: 4,517,407 km (0.117 R)
• M14: 5,333,014 km (0.098 R)
• M15: 5,479,471 km (0.093 R)
• M16: 5,664,523 km (0.059 R)
• M17: 5,739,173 km (0.062 R)
• M18: 6,581,409 km (0.11 R)
• M19: 7,461,942 km (0.111 R)
• M20: 7,791,356 km (0.12 R)
• M21: 8,083,521 km (0.055 R)
• M22: 8,635,687 km (0.095 R)
• M23: 8,808,023 km (0.062 R)
• M24: 8,894,641 km (0.108 R)
• M25: 9,068,773 km (0.09 R)
• M26: 9,642,480 km (0.076 R)
• M27: 9,866,129 km (0.075 R)
• M28: 10,137,051 km (0.114 R)
• M29: 10,227,857 km (0.114 R)
• M30: 10,547,847 km (0.105 R)
• M31: 11,010,702 km (0.109 R)
• M32: 11,385,894 km (0.105 R)
• M33: 11,527,563 km (0.117 R)
• M34: 11,622,408 km (0.034 R)
• M35: 12,390,444 km (0.064 R)
• M36: 14,279,566 km (0.055 R)
• M37: 15,049,695 km (0.058 R)
• M38: 15,205,427 km (0.101 R)
• M39: 15,570,745 km (0.051 R)
• M40: 16,363,314 km (0.118 R)
• M41: 19,211,059 km (0.113 R)
• M42: 19,549,300 km (0.081 R)
• M43: 19,775,941 km (0.074 R)
• M44: 20,461,249 km (0.06 R)
• M45: 21,212,380 km (0.103 R)
• M46: 21,445,304 km (0.101 R)
• M47: 21,854,903 km (0.078 R)
• M48: 23,219,235 km (0.11 R)
• M49: 23,399,201 km (0.103 R)
• M50: 24,002,380 km (0.114 R)
• M51: 24,427,836 km (0.092 R)
• M52: 24,671,980 km (0.109 R)
• M53: 24,855,686 km (0.095 R)
• M54: 25,101,176 km (0.077 R)
• M55: 25,409,348 km (0.095 R)
• M56: 26,654,451 km (0.062 R)
• M57: 27,157,997 km (0.046 R)
• M58: 27,284,408 km (0.116 R)
• M59: 29,138,972 km (0.051 R)
• M60: 29,268,375 km (0.056 R)
• M61: 30,244,950 km (0.12 R)
• M62: 31,829,640 km (0.063 R)
• M63: 31,896,360 km (0.093 R)
• M64: 31,962,931 km (0.114 R)
• M65: 32,632,083 km (0.078 R)
• M66: 32,699,252 km (0.058 R)
• M67: 33,103,316 km (0.101 R)
• M68: 35,769,449 km (0.056 R)
• M69: 35,907,977 km (0.105 R)
• M70: 36,324,757 km (0.028 R)
• M71: 37,444,197 km (0.09 R)
• M72: 38,645,768 km (0.111 R)
• M73: 40,003,817 km (0.046 R)
• M74: 41,014,351 km (0.117 R)
• M75: 41,450,129 km (0.033 R)
• M76: 42,033,411 km (0.074 R)
• M77: 42,692,839 km (0.096 R)
• M78: 43,355,707 km (0.061 R)
• M79: 43,799,564 km (0.094 R)
• M80: 43,873,764 km (0.118 R)
• M81: 48,090,480 km (0.065 R)
• M82: 48,243,518 km (0.051 R)
• M83: 48,549,895 km (0.038 R)
• M84: 48,933,912 km (0.117 R)
• M85: 49,010,806 km (0.091 R)
• M86: 50,557,498 km (0.076 R)
• M87: 51,336,903 km (0.09 R)
• M88: 51,493,233 km (0.118 R)
• M89: 51,806,491 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.7

Radius: 4.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 14.16 AU - 15.5 AU

Year: 19889 Days

Day: 22.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,351,430 km

• M1: 131,347 km (0.044 R)
• M2: 240,404 km (0.051 R)
• M3: 426,504 km (0.088 R)
• M4: 541,395 km (0.083 R)
• M5: 582,085 km (0.113 R)
• M6: 666,459 km (0.081 R)
• M7: 800,648 km (0.101 R)
• M8: 895,044 km (0.081 R)
• M9: 1,129,464 km (0.057 R)
• M10: 1,438,832 km (0.047 R)
• M11: 1,753,137 km (0.109 R)
• M12: 1,834,967 km (0.111 R)
• M13: 2,023,910 km (0.117 R)
• M14: 2,088,237 km (0.052 R)
• M15: 3,434,468 km (0.083 R)
• M16: 3,878,175 km (0.115 R)
• M17: 4,732,828 km (0.073 R)
• M18: 6,071,729 km (0.062 R)
• M19: 6,606,092 km (0.111 R)
• M20: 6,927,429 km (0.102 R)
• M21: 7,652,081 km (0.078 R)
• M22: 8,091,599 km (0.109 R)
• M23: 8,539,346 km (0.079 R)
• M24: 9,784,150 km (0.117 R)
• M25: 10,003,161 km (0.097 R)
• M26: 10,223,818 km (0.117 R)
• M27: 10,371,770 km (0.117 R)
• M28: 10,820,115 km (0.119 R)
• M29: 10,857,664 km (0.093 R)
• M30: 10,933,061 km (0.045 R)
• M31: 12,280,788 km (0.099 R)
• M32: 12,477,510 km (0.115 R)
• M33: 13,396,041 km (0.039 R)
• M34: 13,436,582 km (0.118 R)
• M35: 14,543,456 km (0.051 R)
• M36: 15,086,796 km (0.052 R)
• M37: 16,756,158 km (0.078 R)
• M38: 17,018,104 km (0.118 R)
• M39: 18,035,070 km (0.108 R)
• M40: 18,799,216 km (0.114 R)
• M41: 19,988,220 km (0.108 R)
• M42: 20,126,898 km (0.066 R)
• M43: 20,872,344 km (0.03 R)
• M44: 20,966,142 km (0.102 R)
• M45: 21,013,115 km (0.118 R)
• M46: 21,626,766 km (0.065 R)
• M47: 21,816,905 km (0.114 R)
• M48: 21,864,477 km (0.102 R)
• M49: 21,959,771 km (0.114 R)
• M50: 22,007,343 km (0.071 R)
• M51: 23,065,299 km (0.066 R)
• M52: 23,649,329 km (0.087 R)
• M53: 23,698,247 km (0.111 R)
• M54: 24,435,615 km (0.043 R)
• M55: 24,732,717 km (0.114 R)
• M56: 24,881,567 km (0.079 R)
• M57: 25,681,167 km (0.105 R)
• M58: 26,084,034 km (0.111 R)
• M59: 26,743,312 km (0.045 R)
• M60: 27,305,351 km (0.115 R)
• M61: 27,923,041 km (0.101 R)
• M62: 28,129,935 km (0.112 R)
• M63: 29,172,034 km (0.053 R)
• M64: 29,329,411 km (0.043 R)
• M65: 29,592,404 km (0.092 R)
• M66: 29,856,145 km (0.059 R)
• M67: 30,652,005 km (0.045 R)
• M68: 30,705,412 km (0.096 R)
• M69: 31,508,752 km (0.119 R)
• M70: 35,068,882 km (0.065 R)
• M71: 35,908,426 km (0.113 R)
• M72: 36,133,421 km (0.09 R)
• M73: 36,924,494 km (0.03 R)
• M74: 37,607,259 km (0.105 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 17,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit