🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.61 AU - 0.81 AU

Year: 213 Days

Day: 27.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.63 AU - 0.85 AU

Year: 227 Days

Day: 12.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.83 AU - 1.03 AU

Year: 320 Days

Day: 19.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.56 AU - 1.64 AU

Year: 721 Days

Day: 32.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 149.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,625,554 km

• M1: 430,991 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.33 AU - 1.91 AU

Year: 735 Days

Day: 42.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.51 AU - 2.75 AU

Year: 1520 Days

Day: 17.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.39 AU - 2.99 AU

Year: 1573 Days

Day: 22.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,625,554 km

• M1: 527,033 km (0.093 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.5

Radius: 10.5

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.62 AU - 9.96 AU

Year: 9289 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,625,554 km

• M1: 218,413 km (0.117 R)
• M2: 296,653 km (0.03 R)
• M3: 471,532 km (0.105 R)
• M4: 742,155 km (0.117 R)
• M5: 960,568 km (0.118 R)
• M6: 1,290,431 km (0.094 R)
• M7: 1,478,326 km (0.117 R)
• M8: 1,675,347 km (0.114 R)
• M9: 2,030,342 km (0.119 R)
• M10: 2,117,259 km (0.099 R)
• M11: 2,478,089 km (0.109 R)
• M12: 2,642,048 km (0.089 R)
• M13: 2,956,204 km (0.107 R)
• M14: 3,080,370 km (0.093 R)
• M15: 3,463,191 km (0.085 R)
• M16: 3,567,909 km (0.082 R)
• M17: 3,997,255 km (0.119 R)
• M18: 4,079,684 km (0.111 R)
• M19: 4,162,561 km (0.1 R)
• M20: 4,246,036 km (0.106 R)
• M21: 4,414,783 km (0.029 R)
• M22: 4,875,694 km (0.034 R)
• M23: 5,412,451 km (0.115 R)
• M24: 6,253,041 km (0.109 R)
• M25: 6,413,111 km (0.062 R)
• M26: 7,100,513 km (0.111 R)
• M27: 7,167,234 km (0.057 R)
• M28: 7,368,593 km (0.049 R)
• M29: 7,469,870 km (0.071 R)
• M30: 8,227,584 km (0.066 R)
• M31: 8,473,822 km (0.113 R)
• M32: 9,373,055 km (0.093 R)
• M33: 10,114,312 km (0.032 R)
• M34: 10,189,410 km (0.119 R)
• M35: 10,264,807 km (0.077 R)
• M36: 10,644,337 km (0.113 R)
• M37: 10,912,716 km (0.106 R)
• M38: 10,989,908 km (0.091 R)
• M39: 11,300,174 km (0.077 R)
• M40: 11,929,233 km (0.076 R)
• M41: 12,368,453 km (0.107 R)
• M42: 13,139,630 km (0.062 R)
• M43: 13,345,028 km (0.118 R)
• M44: 13,427,606 km (0.119 R)
• M45: 14,600,453 km (0.106 R)
• M46: 15,070,190 km (0.098 R)
• M47: 15,199,144 km (0.076 R)
• M48: 15,501,481 km (0.109 R)
• M49: 15,980,643 km (0.096 R)
• M50: 16,244,085 km (0.031 R)
• M51: 16,376,329 km (0.093 R)
• M52: 16,953,627 km (0.119 R)
• M53: 17,043,087 km (0.06 R)
• M54: 17,628,015 km (0.105 R)
• M55: 17,900,283 km (0.109 R)
• M56: 18,082,493 km (0.108 R)
• M57: 18,817,617 km (0.05 R)
• M58: 19,095,869 km (0.056 R)
• M59: 19,703,386 km (0.098 R)
• M60: 20,459,753 km (0.117 R)
• M61: 20,650,340 km (0.112 R)
• M62: 21,033,311 km (0.118 R)
• M63: 23,280,421 km (0.112 R)
• M64: 24,584,016 km (0.108 R)
• M65: 24,939,012 km (0.08 R)
• M66: 25,808,176 km (0.098 R)
• M67: 26,531,482 km (0.097 R)
• M68: 26,687,363 km (0.102 R)
• M69: 27,945,181 km (0.114 R)
• M70: 28,315,735 km (0.075 R)
• M71: 29,975,973 km (0.07 R)
• M72: 30,627,172 km (0.053 R)
• M73: 31,557,671 km (0.101 R)
• M74: 33,558,542 km (0.113 R)
• M75: 34,008,682 km (0.118 R)
• M76: 34,234,575 km (0.098 R)
• M77: 35,542,958 km (0.088 R)
• M78: 35,886,884 km (0.088 R)
• M79: 36,520,431 km (0.118 R)
• M80: 36,867,498 km (0.066 R)
• M81: 37,448,536 km (0.089 R)
• M82: 39,209,602 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458

Radius: 4.2

Gravity: 25.96 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.65 AU - 13.41 AU

Year: 16765 Days

Day: 23.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,625,554 km

• M1: 194,926 km (0.083 R)
• M2: 245,041 km (0.107 R)
• M3: 359,334 km (0.109 R)
• M4: 560,992 km (0.114 R)
• M5: 753,076 km (0.087 R)
• M6: 877,691 km (0.074 R)
• M7: 1,054,366 km (0.078 R)
• M8: 1,364,482 km (0.03 R)
• M9: 1,647,970 km (0.07 R)
• M10: 1,701,377 km (0.088 R)
• M11: 2,034,381 km (0.059 R)
• M12: 2,120,699 km (0.078 R)
• M13: 2,664,039 km (0.079 R)
• M14: 3,114,927 km (0.068 R)
• M15: 3,905,701 km (0.097 R)
• M16: 4,085,518 km (0.06 R)
• M17: 4,231,226 km (0.12 R)
• M18: 5,417,687 km (0.069 R)
• M19: 5,699,080 km (0.103 R)
• M20: 6,192,305 km (0.117 R)
• M21: 6,275,780 km (0.077 R)
• M22: 6,317,668 km (0.029 R)
• M23: 6,571,086 km (0.077 R)
• M24: 7,044,414 km (0.047 R)
• M25: 7,662,403 km (0.11 R)
• M26: 8,114,338 km (0.119 R)
• M27: 8,160,115 km (0.051 R)
• M28: 9,714,736 km (0.091 R)
• M29: 9,763,206 km (0.076 R)
• M30: 10,750,402 km (0.034 R)
• M31: 10,901,197 km (0.113 R)
• M32: 11,154,017 km (0.06 R)
• M33: 11,665,642 km (0.064 R)
• M34: 11,976,207 km (0.034 R)
• M35: 12,341,974 km (0.117 R)
• M36: 13,950,749 km (0.095 R)
• M37: 14,115,307 km (0.078 R)
• M38: 14,280,463 km (0.071 R)
• M39: 14,446,218 km (0.056 R)
• M40: 14,557,070 km (0.105 R)
• M41: 16,081,173 km (0.102 R)
• M42: 16,774,708 km (0.088 R)
• M43: 18,190,652 km (0.119 R)
• M44: 19,767,414 km (0.108 R)
• M45: 20,013,802 km (0.106 R)
• M46: 21,450,539 km (0.118 R)
• M47: 22,085,433 km (0.066 R)
• M48: 22,597,806 km (0.068 R)
• M49: 23,503,920 km (0.109 R)
• M50: 23,634,369 km (0.066 R)
• M51: 24,818,736 km (0.061 R)
• M52: 25,619,084 km (0.04 R)
• M53: 25,820,443 km (0.106 R)
• M54: 26,427,810 km (0.119 R)
• M55: 27,656,607 km (0.117 R)
• M56: 27,794,237 km (0.097 R)
• M57: 27,932,166 km (0.101 R)
• M58: 29,113,541 km (0.08 R)
• M59: 29,745,592 km (0.119 R)
• M60: 29,886,663 km (0.101 R)
• M61: 30,027,883 km (0.108 R)
• M62: 30,169,403 km (0.119 R)
• M63: 30,382,131 km (0.073 R)
• M64: 31,668,523 km (0.079 R)
• M65: 32,029,054 km (0.108 R)
• M66: 32,173,565 km (0.098 R)
• M67: 33,484,641 km (0.116 R)
• M68: 33,557,944 km (0.036 R)
• M69: 33,999,108 km (0.06 R)
• M70: 34,072,860 km (0.044 R)
• M71: 34,294,265 km (0.115 R)
• M72: 35,782,913 km (0.106 R)
• M73: 36,459,694 km (0.102 R)
• M74: 36,610,638 km (0.075 R)
• M75: 36,837,578 km (0.054 R)
• M76: 37,216,659 km (0.062 R)
• M77: 37,978,711 km (0.095 R)
• M78: 38,438,425 km (0.11 R)
• M79: 39,131,362 km (0.099 R)
• M80: 39,750,847 km (0.115 R)
• M81: 39,984,070 km (0.111 R)
• M82: 44,176,999 km (0.079 R)
• M83: 45,632,437 km (0.089 R)
• M84: 50,680,467 km (0.066 R)
• M85: 50,848,915 km (0.092 R)
• M86: 51,017,661 km (0.113 R)
• M87: 51,948,609 km (0.081 R)
• M88: 52,203,523 km (0.087 R)
• M89: 54,171,334 km (0.12 R)
• M90: 54,688,643 km (0.072 R)
• M91: 54,774,961 km (0.038 R)
• M92: 55,728,199 km (0.102 R)
• M93: 56,686,822 km (0.09 R)
• M94: 57,914,871 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119

Radius: 6.8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.33 AU - 17.79 AU

Year: 20832 Days

Day: 19.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,625,554 km

• M1: 256,710 km (0.114 R)
• M2: 571,314 km (0.075 R)
• M3: 996,771 km (0.1 R)
• M4: 3,354,433 km (0.117 R)
• M5: 3,719,153 km (0.109 R)
• M6: 4,185,300 km (0.094 R)
• M7: 4,274,759 km (0.073 R)
• M8: 4,425,255 km (0.095 R)
• M9: 4,516,360 km (0.101 R)
• M10: 4,824,831 km (0.101 R)
• M11: 4,950,044 km (0.061 R)
• M12: 5,823,696 km (0.099 R)
• M13: 8,040,287 km (0.083 R)
• M14: 8,564,777 km (0.03 R)
• M15: 11,682,995 km (0.099 R)
• M16: 12,662,861 km (0.093 R)
• M17: 13,447,951 km (0.043 R)
• M18: 14,700,235 km (0.114 R)
• M19: 15,294,288 km (0.106 R)
• M20: 15,386,291 km (0.115 R)
• M21: 16,600,128 km (0.108 R)
• M22: 16,742,246 km (0.112 R)
• M23: 18,331,125 km (0.047 R)
• M24: 19,019,574 km (0.034 R)
• M25: 19,917,161 km (0.118 R)
• M26: 20,068,106 km (0.026 R)
• M27: 20,879,674 km (0.066 R)
• M28: 21,237,961 km (0.12 R)
• M29: 22,377,597 km (0.077 R)
• M30: 22,954,746 km (0.06 R)
• M31: 23,590,088 km (0.041 R)
• M32: 23,909,779 km (0.114 R)
• M33: 26,574,715 km (0.112 R)
• M34: 29,275,107 km (0.047 R)
• M35: 29,446,695 km (0.025 R)
• M36: 29,676,029 km (0.081 R)
• M37: 30,831,972 km (0.069 R)
• M38: 31,649,823 km (0.053 R)
• M39: 32,002,425 km (0.088 R)
• M40: 32,415,615 km (0.082 R)
• M41: 32,533,947 km (0.102 R)
• M42: 33,247,080 km (0.106 R)
• M43: 33,665,505 km (0.111 R)
• M44: 34,386,716 km (0.063 R)
• M45: 35,661,290 km (0.094 R)
• M46: 41,552,454 km (0.06 R)
• M47: 42,196,623 km (0.044 R)
• M48: 42,390,501 km (0.091 R)
• M49: 42,649,605 km (0.072 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 13,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit