🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.9 AU - 1.3 AU

Year: 428 Days

Day: 15.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.97 AU - 1.47 AU

Year: 500 Days

Day: 28 Hours

Environment

Temp: -11 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.66 AU - 2.06 AU

Year: 941 Days

Day: 44.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,151,547 km

• M1: 463,005 km (0.118 R)
• M2: 714,180 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.57 AU - 2.49 AU

Year: 1073 Days

Day: 17.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.35 AU - 2.43 AU

Year: 1370 Days

Day: 20.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,151,547 km

• M1: 82,728 km (0.027 R)
• M2: 1,581,249 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.4 AU - 3.48 AU

Year: 2366 Days

Day: 23.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,151,547 km

• M1: 511,176 km (0.086 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929

Radius: 12.1

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.37 AU - 4.89 AU

Year: 3695 Days

Day: 14.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 93,151,547 km

• M1: 151,393 km (0.099 R)
• M2: 233,223 km (0.106 R)
• M3: 367,861 km (0.11 R)
• M4: 549,772 km (0.076 R)
• M5: 742,305 km (0.104 R)
• M6: 1,061,696 km (0.117 R)
• M7: 1,168,808 km (0.117 R)
• M8: 1,635,105 km (0.084 R)
• M9: 2,021,217 km (0.11 R)
• M10: 2,190,711 km (0.027 R)
• M11: 2,690,667 km (0.101 R)
• M12: 2,934,811 km (0.031 R)
• M13: 3,505,826 km (0.027 R)
• M14: 3,814,746 km (0.064 R)
• M15: 3,940,857 km (0.116 R)
• M16: 4,175,725 km (0.103 R)
• M17: 4,284,034 km (0.081 R)
• M18: 4,525,635 km (0.035 R)
• M19: 4,999,411 km (0.108 R)
• M20: 5,091,564 km (0.05 R)
• M21: 5,207,352 km (0.118 R)
• M22: 5,441,922 km (0.096 R)
• M23: 6,215,492 km (0.066 R)
• M24: 6,590,085 km (0.108 R)
• M25: 6,716,645 km (0.087 R)
• M26: 6,869,534 km (0.105 R)
• M27: 7,178,753 km (0.108 R)
• M28: 7,387,442 km (0.119 R)
• M29: 7,466,280 km (0.065 R)
• M30: 7,624,854 km (0.081 R)
• M31: 8,599,035 km (0.063 R)
• M32: 8,737,413 km (0.051 R)
• M33: 8,848,714 km (0.078 R)
• M34: 9,128,911 km (0.032 R)
• M35: 9,469,096 km (0.104 R)
• M36: 10,162,183 km (0.114 R)
• M37: 10,426,224 km (0.068 R)
• M38: 10,544,256 km (0.082 R)
• M39: 11,322,913 km (0.113 R)
• M40: 11,505,273 km (0.09 R)
• M41: 11,657,863 km (0.091 R)
• M42: 12,151,087 km (0.069 R)
• M43: 13,221,609 km (0.044 R)
• M44: 14,191,153 km (0.076 R)
• M45: 14,354,963 km (0.033 R)
• M46: 14,618,405 km (0.112 R)
• M47: 15,217,095 km (0.075 R)
• M48: 15,418,454 km (0.098 R)
• M49: 16,232,566 km (0.056 R)
• M50: 16,645,007 km (0.05 R)
• M51: 16,887,056 km (0.084 R)
• M52: 17,095,596 km (0.086 R)
• M53: 17,585,379 km (0.092 R)
• M54: 17,973,436 km (0.103 R)
• M55: 18,115,255 km (0.113 R)
• M56: 18,221,918 km (0.062 R)
• M57: 18,722,174 km (0.042 R)
• M58: 19,118,458 km (0.109 R)
• M59: 19,444,881 km (0.064 R)
• M60: 20,176,564 km (0.066 R)
• M61: 21,029,122 km (0.101 R)
• M62: 21,667,008 km (0.094 R)
• M63: 22,045,041 km (0.083 R)
• M64: 23,929,376 km (0.114 R)
• M65: 24,124,601 km (0.085 R)
• M66: 24,281,081 km (0.066 R)
• M67: 24,595,087 km (0.06 R)
• M68: 25,068,714 km (0.11 R)
• M69: 25,944,908 km (0.094 R)
• M70: 26,105,277 km (0.1 R)
• M71: 26,628,870 km (0.106 R)
• M72: 26,912,208 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.9

Radius: 3

Gravity: 46.21 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 15.46 AU - 15.46 AU

Year: 22543 Days

Day: 21.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,151,547 km

• M1: 87,216 km (0.116 R)
• M2: 329,714 km (0.105 R)
• M3: 533,616 km (0.113 R)
• M4: 1,036,863 km (0.094 R)
• M5: 1,166,564 km (0.113 R)
• M6: 1,301,352 km (0.076 R)
• M7: 2,144,336 km (0.115 R)
• M8: 2,242,771 km (0.09 R)
• M9: 2,581,760 km (0.072 R)
• M10: 3,574,043 km (0.081 R)
• M11: 3,729,924 km (0.117 R)
• M12: 4,417,625 km (0.113 R)
• M13: 4,584,876 km (0.115 R)
• M14: 4,969,192 km (0.04 R)
• M15: 5,768,045 km (0.096 R)
• M16: 5,950,854 km (0.076 R)
• M17: 6,416,402 km (0.045 R)
• M18: 6,749,108 km (0.11 R)
• M19: 6,990,260 km (0.105 R)
• M20: 8,033,406 km (0.079 R)
• M21: 8,599,035 km (0.092 R)
• M22: 8,860,233 km (0.105 R)
• M23: 9,337,151 km (0.111 R)
• M24: 10,593,025 km (0.113 R)
• M25: 10,704,775 km (0.09 R)
• M26: 11,326,055 km (0.052 R)
• M27: 12,192,077 km (0.055 R)
• M28: 12,662,562 km (0.093 R)
• M29: 13,379,286 km (0.064 R)
• M30: 13,560,598 km (0.092 R)
• M31: 13,742,659 km (0.047 R)
• M32: 13,864,431 km (0.083 R)
• M33: 14,602,847 km (0.099 R)
• M34: 14,851,777 km (0.099 R)
• M35: 15,861,713 km (0.096 R)
• M36: 18,414,301 km (0.118 R)
• M37: 18,953,452 km (0.097 R)
• M38: 19,566,205 km (0.108 R)
• M39: 19,634,721 km (0.104 R)
• M40: 21,021,044 km (0.108 R)
• M41: 21,231,678 km (0.086 R)
• M42: 21,584,280 km (0.065 R)
• M43: 22,152,602 km (0.112 R)
• M44: 22,295,468 km (0.099 R)
• M45: 22,581,948 km (0.064 R)
• M46: 24,769,967 km (0.092 R)
• M47: 26,190,099 km (0.075 R)
• M48: 26,416,740 km (0.102 R)
• M49: 27,867,241 km (0.115 R)
• M50: 29,814,706 km (0.066 R)
• M51: 30,765,101 km (0.106 R)
• M52: 33,183,949 km (0.117 R)
• M53: 33,921,467 km (0.083 R)
• M54: 34,830,124 km (0.098 R)
• M55: 35,998,184 km (0.06 R)
• M56: 36,671,375 km (0.068 R)
• M57: 37,518,697 km (0.085 R)
• M58: 38,543,891 km (0.077 R)
• M59: 38,629,761 km (0.088 R)
• M60: 39,578,361 km (0.103 R)
• M61: 40,796,835 km (0.097 R)
• M62: 41,147,194 km (0.095 R)
• M63: 41,762,789 km (0.055 R)
• M64: 42,824,934 km (0.106 R)
• M65: 43,002,955 km (0.067 R)
• M66: 44,344,998 km (0.117 R)
• M67: 44,885,794 km (0.12 R)
• M68: 45,066,508 km (0.06 R)
• M69: 46,155,880 km (0.11 R)
• M70: 46,520,899 km (0.091 R)
• M71: 47,529,787 km (0.116 R)
• M72: 48,731,207 km (0.116 R)
• M73: 49,102,958 km (0.1 R)
• M74: 49,755,803 km (0.12 R)
• M75: 50,036,299 km (0.117 R)
• M76: 51,636,547 km (0.106 R)
• M77: 51,731,093 km (0.086 R)
• M78: 53,923,899 km (0.11 R)
• M79: 57,809,105 km (0.117 R)
• M80: 58,399,568 km (0.105 R)
• M81: 58,695,622 km (0.081 R)
• M82: 58,893,241 km (0.082 R)
• M83: 60,282,706 km (0.032 R)
• M84: 61,682,942 km (0.1 R)
• M85: 63,600,338 km (0.088 R)
• M86: 64,209,949 km (0.066 R)
• M87: 64,617,304 km (0.11 R)
• M88: 64,923,531 km (0.065 R)
• M89: 68,011,381 km (0.085 R)
• M90: 69,677,751 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.4

Radius: 3.6

Gravity: 55.43 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 14.59 AU - 19.81 AU

Year: 26454 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 166.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,151,547 km

• M1: 53,107 km (0.043 R)
• M2: 435,180 km (0.117 R)
• M3: 789,578 km (0.079 R)
• M4: 1,881,193 km (0.12 R)
• M5: 1,995,486 km (0.085 R)
• M6: 2,112,172 km (0.1 R)
• M7: 2,433,957 km (0.108 R)
• M8: 2,771,001 km (0.09 R)
• M9: 3,675,769 km (0.065 R)
• M10: 3,818,785 km (0.081 R)
• M11: 4,061,133 km (0.102 R)
• M12: 4,922,069 km (0.073 R)
• M13: 5,292,324 km (0.08 R)
• M14: 5,616,802 km (0.113 R)
• M15: 6,171,959 km (0.112 R)
• M16: 6,628,532 km (0.077 R)
• M17: 6,978,142 km (0.112 R)
• M18: 7,214,507 km (0.047 R)
• M19: 8,813,559 km (0.093 R)
• M20: 9,652,354 km (0.09 R)
• M21: 10,381,943 km (0.09 R)
• M22: 10,516,431 km (0.114 R)
• M23: 10,855,270 km (0.114 R)
• M24: 10,991,853 km (0.117 R)
• M25: 11,129,034 km (0.027 R)
• M26: 11,335,779 km (0.098 R)
• M27: 11,613,283 km (0.081 R)
• M28: 11,823,019 km (0.101 R)
• M29: 12,104,562 km (0.069 R)
• M30: 12,818,144 km (0.055 R)
• M31: 12,962,356 km (0.082 R)
• M32: 14,660,442 km (0.084 R)
• M33: 15,038,775 km (0.025 R)
• M34: 15,420,399 km (0.105 R)
• M35: 15,959,849 km (0.1 R)
• M36: 16,898,875 km (0.077 R)
• M37: 17,454,930 km (0.067 R)
• M38: 18,503,461 km (0.114 R)
• M39: 20,491,916 km (0.1 R)
• M40: 20,745,186 km (0.101 R)
• M41: 20,999,652 km (0.12 R)
• M42: 21,084,623 km (0.093 R)
• M43: 23,510,801 km (0.038 R)
• M44: 23,953,312 km (0.047 R)
• M45: 24,487,975 km (0.066 R)
• M46: 24,667,043 km (0.114 R)
• M47: 28,150,879 km (0.107 R)
• M48: 29,949,494 km (0.049 R)
• M49: 31,395,656 km (0.092 R)
• M50: 31,492,895 km (0.066 R)
• M51: 31,687,522 km (0.118 R)
• M52: 31,980,434 km (0.111 R)
• M53: 34,455,382 km (0.055 R)
• M54: 36,479,142 km (0.11 R)
• M55: 37,505,533 km (0.098 R)
• M56: 38,125,765 km (0.111 R)
• M57: 38,541,199 km (0.102 R)
• M58: 38,749,439 km (0.103 R)
• M59: 39,062,547 km (0.044 R)
• M60: 39,691,307 km (0.072 R)
• M61: 40,112,425 km (0.118 R)
• M62: 40,534,889 km (0.109 R)
• M63: 42,561,791 km (0.095 R)
• M64: 43,316,961 km (0.099 R)
• M65: 43,425,120 km (0.107 R)
• M66: 45,059,327 km (0.104 R)
• M67: 48,163,034 km (0.106 R)
• M68: 49,514,202 km (0.106 R)
• M69: 50,308,118 km (0.081 R)
• M70: 54,457,066 km (0.066 R)
• M71: 56,217,833 km (0.059 R)
• M72: 56,927,375 km (0.112 R)
• M73: 57,283,269 km (0.119 R)
• M74: 58,953,828 km (0.106 R)
• M75: 59,674,740 km (0.045 R)
• M76: 59,915,593 km (0.11 R)
• M77: 62,342,669 km (0.09 R)
• M78: 62,709,483 km (0.086 R)
• M79: 67,417,477 km (0.086 R)
• M80: 69,053,928 km (0.101 R)
• M81: 70,194,612 km (0.08 R)
• M82: 74,948,832 km (0.083 R)
• M83: 76,120,932 km (0.117 R)
• M84: 77,167,818 km (0.103 R)
• M85: 77,693,056 km (0.076 R)
• M86: 80,603,034 km (0.03 R)
• M87: 82,607,495 km (0.057 R)
• M88: 82,876,024 km (0.088 R)
• M89: 83,548,466 km (0.11 R)
• M90: 90,095,916 km (0.111 R)
• M91: 90,234,144 km (0.114 R)
• M92: 90,925,885 km (0.08 R)
• M93: 92,454,177 km (0.1 R)
• M94: 92,872,303 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 20,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit