🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.53 AU - 0.63 AU

Year: 155 Days

Day: 44.3 Hours

Environment

Temp: 265 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.58 AU - 0.68 AU

Year: 175 Days

Day: 18.3 Hours

Environment

Temp: 250 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.63 AU - 0.67 AU

Year: 183 Days

Day: 46.3 Hours

Environment

Temp: 236 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.6 AU - 0.76 AU

Year: 196 Days

Day: 38 Hours

Environment

Temp: 181 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,500,251 km

• M1: 80,484 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.58 AU - 1.62 AU

Year: 708 Days

Day: 19.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.13 AU - 2.39 AU

Year: 1189 Days

Day: 26.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,500,251 km

• M1: 349,311 km (0.044 R)
• M2: 1,454,241 km (0.117 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.3

Radius: 9

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.03 AU - 6.17 AU

Year: 5271 Days

Day: 9.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 98.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,500,251 km

• M1: 112,797 km (0.083 R)
• M2: 197,320 km (0.1 R)
• M3: 353,350 km (0.109 R)
• M4: 435,031 km (0.108 R)
• M5: 524,191 km (0.096 R)
• M6: 631,453 km (0.12 R)
• M7: 688,150 km (0.097 R)
• M8: 831,764 km (0.096 R)
• M9: 894,745 km (0.095 R)
• M10: 1,121,535 km (0.071 R)
• M11: 1,472,641 km (0.108 R)
• M12: 1,758,074 km (0.077 R)
• M13: 1,907,373 km (0.116 R)
• M14: 2,061,010 km (0.114 R)
• M15: 2,734,948 km (0.119 R)
• M16: 3,831,201 km (0.082 R)
• M17: 4,047,819 km (0.058 R)
• M18: 4,493,172 km (0.114 R)
• M19: 4,837,397 km (0.086 R)
• M20: 5,001,057 km (0.093 R)
• M21: 5,454,338 km (0.068 R)
• M22: 5,624,730 km (0.051 R)
• M23: 5,821,601 km (0.119 R)
• M24: 6,171,660 km (0.083 R)
• M25: 6,374,814 km (0.11 R)
• M26: 7,129,386 km (0.085 R)
• M27: 7,262,378 km (0.104 R)
• M28: 8,272,014 km (0.066 R)
• M29: 8,637,183 km (0.037 R)
• M30: 8,892,995 km (0.048 R)
• M31: 9,007,587 km (0.099 R)
• M32: 9,325,034 km (0.078 R)
• M33: 9,675,691 km (0.069 R)
• M34: 9,763,954 km (0.074 R)
• M35: 9,823,045 km (0.094 R)
• M36: 9,941,526 km (0.101 R)
• M37: 10,030,537 km (0.054 R)
• M38: 10,329,583 km (0.12 R)
• M39: 11,275,341 km (0.057 R)
• M40: 11,430,325 km (0.118 R)
• M41: 11,742,834 km (0.103 R)
• M42: 13,973,638 km (0.119 R)
• M43: 14,475,688 km (0.076 R)
• M44: 14,779,821 km (0.059 R)
• M45: 14,847,589 km (0.111 R)
• M46: 14,915,506 km (0.105 R)
• M47: 15,325,554 km (0.091 R)
• M48: 16,121,564 km (0.083 R)
• M49: 16,718,609 km (0.107 R)
• M50: 16,931,038 km (0.113 R)
• M51: 17,251,327 km (0.116 R)
• M52: 17,645,667 km (0.106 R)
• M53: 18,224,461 km (0.062 R)
• M54: 18,552,829 km (0.12 R)
• M55: 18,662,634 km (0.07 R)
• M56: 18,809,539 km (0.1 R)
• M57: 19,437,850 km (0.096 R)
• M58: 19,512,200 km (0.04 R)
• M59: 20,905,255 km (0.112 R)
• M60: 21,057,845 km (0.092 R)
• M61: 21,941,968 km (0.103 R)
• M62: 22,642,386 km (0.055 R)
• M63: 22,720,625 km (0.091 R)
• M64: 22,799,015 km (0.057 R)
• M65: 23,034,631 km (0.08 R)
• M66: 23,826,004 km (0.117 R)
• M67: 24,746,929 km (0.093 R)
• M68: 25,475,769 km (0.073 R)
• M69: 25,679,522 km (0.037 R)
• M70: 26,129,662 km (0.111 R)
• M71: 26,376,199 km (0.098 R)
• M72: 26,458,627 km (0.085 R)
• M73: 26,541,056 km (0.052 R)
• M74: 26,830,378 km (0.065 R)
• M75: 27,287,100 km (0.108 R)
• M76: 27,704,628 km (0.112 R)
• M77: 27,830,141 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.3

Radius: 9.7

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.87 AU - 11.39 AU

Year: 9651 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,500,251 km

• M1: 165,006 km (0.1 R)
• M2: 306,676 km (0.086 R)
• M3: 374,593 km (0.033 R)
• M4: 489,035 km (0.101 R)
• M5: 631,752 km (0.075 R)
• M6: 693,087 km (0.085 R)
• M7: 1,105,977 km (0.059 R)
• M8: 1,200,972 km (0.089 R)
• M9: 1,338,751 km (0.119 R)
• M10: 1,695,692 km (0.088 R)
• M11: 2,129,077 km (0.113 R)
• M12: 3,509,566 km (0.078 R)
• M13: 3,766,874 km (0.075 R)
• M14: 4,606,418 km (0.058 R)
• M15: 4,668,501 km (0.118 R)
• M16: 5,208,250 km (0.091 R)
• M17: 5,601,243 km (0.077 R)
• M18: 5,868,425 km (0.084 R)
• M19: 6,105,837 km (0.104 R)
• M20: 6,311,833 km (0.083 R)
• M21: 6,801,318 km (0.075 R)
• M22: 7,375,923 km (0.099 R)
• M23: 8,304,627 km (0.059 R)
• M24: 8,456,618 km (0.066 R)
• M25: 10,515,534 km (0.116 R)
• M26: 10,928,573 km (0.089 R)
• M27: 11,389,035 km (0.084 R)
• M28: 11,515,745 km (0.112 R)
• M29: 11,898,566 km (0.071 R)
• M30: 12,589,708 km (0.061 R)
• M31: 13,160,723 km (0.114 R)
• M32: 13,249,285 km (0.093 R)
• M33: 13,516,317 km (0.082 R)
• M34: 14,191,602 km (0.037 R)
• M35: 14,510,545 km (0.09 R)
• M36: 14,970,259 km (0.027 R)
• M37: 15,109,086 km (0.099 R)
• M38: 15,481,584 km (0.087 R)
• M39: 16,093,141 km (0.087 R)
• M40: 17,194,330 km (0.108 R)
• M41: 17,388,359 km (0.119 R)
• M42: 18,171,803 km (0.116 R)
• M43: 18,369,422 km (0.095 R)
• M44: 18,816,719 km (0.097 R)
• M45: 18,966,616 km (0.102 R)
• M46: 20,026,966 km (0.119 R)
• M47: 21,889,310 km (0.118 R)
• M48: 22,152,303 km (0.062 R)
• M49: 22,575,366 km (0.085 R)
• M50: 23,806,257 km (0.114 R)
• M51: 23,968,421 km (0.11 R)
• M52: 24,185,189 km (0.078 R)
• M53: 24,457,157 km (0.101 R)
• M54: 26,500,664 km (0.099 R)
• M55: 27,006,006 km (0.115 R)
• M56: 27,175,052 km (0.052 R)
• M57: 27,514,489 km (0.083 R)
• M58: 27,627,884 km (0.036 R)
• M59: 27,741,429 km (0.049 R)
• M60: 28,770,812 km (0.059 R)
• M61: 29,001,193 km (0.062 R)
• M62: 29,406,005 km (0.035 R)
• M63: 29,928,999 km (0.103 R)
• M64: 30,221,014 km (0.118 R)
• M65: 30,337,999 km (0.069 R)
• M66: 30,925,620 km (0.104 R)
• M67: 31,813,782 km (0.091 R)
• M68: 33,011,164 km (0.114 R)
• M69: 33,918,924 km (0.114 R)
• M70: 34,651,056 km (0.101 R)
• M71: 35,019,066 km (0.027 R)
• M72: 35,635,260 km (0.096 R)
• M73: 36,130,728 km (0.058 R)
• M74: 36,379,360 km (0.091 R)
• M75: 36,503,975 km (0.044 R)
• M76: 39,470,949 km (0.083 R)
• M77: 40,047,948 km (0.076 R)
• M78: 40,950,921 km (0.074 R)
• M79: 41,600,026 km (0.08 R)
• M80: 41,665,101 km (0.097 R)
• M81: 42,252,572 km (0.077 R)
• M82: 42,777,062 km (0.118 R)
• M83: 43,105,878 km (0.119 R)
• M84: 43,171,851 km (0.106 R)
• M85: 43,501,714 km (0.068 R)
• M86: 43,898,747 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.5

Radius: 3.3

Gravity: 89.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.8 AU - 17.2 AU

Year: 19317 Days

Day: 22.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,500,251 km

• M1: 351,405 km (0.098 R)
• M2: 1,147,116 km (0.082 R)
• M3: 2,446,374 km (0.057 R)
• M4: 3,295,791 km (0.093 R)
• M5: 3,338,426 km (0.085 R)
• M6: 3,467,080 km (0.115 R)
• M7: 3,510,314 km (0.104 R)
• M8: 3,685,344 km (0.043 R)
• M9: 4,366,163 km (0.068 R)
• M10: 4,696,924 km (0.111 R)
• M11: 4,986,845 km (0.052 R)
• M12: 5,035,764 km (0.07 R)
• M13: 5,084,832 km (0.094 R)
• M14: 5,839,403 km (0.079 R)
• M15: 6,521,121 km (0.049 R)
• M16: 7,730,919 km (0.102 R)
• M17: 9,609,569 km (0.111 R)
• M18: 10,162,034 km (0.119 R)
• M19: 10,536,028 km (0.118 R)
• M20: 11,169,426 km (0.12 R)
• M21: 12,472,872 km (0.118 R)
• M22: 12,873,196 km (0.076 R)
• M23: 13,142,323 km (0.117 R)
• M24: 13,481,461 km (0.09 R)
• M25: 13,617,894 km (0.119 R)
• M26: 13,892,107 km (0.068 R)
• M27: 15,148,729 km (0.055 R)
• M28: 16,368,550 km (0.1 R)
• M29: 17,470,638 km (0.095 R)
• M30: 19,823,214 km (0.111 R)
• M31: 20,367,900 km (0.089 R)
• M32: 20,446,139 km (0.086 R)
• M33: 20,602,918 km (0.071 R)
• M34: 21,392,645 km (0.12 R)
• M35: 21,472,231 km (0.092 R)
• M36: 23,164,781 km (0.035 R)
• M37: 23,409,972 km (0.064 R)
• M38: 23,903,197 km (0.081 R)
• M39: 25,571,512 km (0.11 R)
• M40: 26,675,844 km (0.101 R)
• M41: 26,932,853 km (0.099 R)
• M42: 27,104,741 km (0.11 R)
• M43: 28,579,925 km (0.059 R)
• M44: 29,194,922 km (0.097 R)
• M45: 30,886,126 km (0.118 R)
• M46: 34,269,132 km (0.037 R)
• M47: 37,767,628 km (0.039 R)
• M48: 38,152,543 km (0.042 R)
• M49: 38,732,385 km (0.104 R)
• M50: 39,412,606 km (0.086 R)
• M51: 39,510,144 km (0.075 R)
• M52: 41,179,806 km (0.03 R)
• M53: 43,676,744 km (0.038 R)
• M54: 44,283,214 km (0.051 R)
• M55: 44,689,073 km (0.117 R)
• M56: 46,222,152 km (0.116 R)
• M57: 47,046,735 km (0.03 R)
• M58: 47,668,464 km (0.106 R)
• M59: 48,815,281 km (0.07 R)
• M60: 48,920,000 km (0.082 R)
• M61: 50,287,923 km (0.05 R)
• M62: 51,561,748 km (0.088 R)
• M63: 52,095,514 km (0.111 R)
• M64: 53,168,878 km (0.094 R)
• M65: 54,901,222 km (0.048 R)
• M66: 56,212,597 km (0.1 R)
• M67: 57,313,188 km (0.102 R)
• M68: 57,534,144 km (0.096 R)
• M69: 58,087,956 km (0.108 R)
• M70: 61,786,314 km (0.107 R)
• M71: 62,694,373 km (0.079 R)
• M72: 65,444,730 km (0.099 R)
• M73: 66,950,881 km (0.115 R)
• M74: 68,468,552 km (0.104 R)
• M75: 68,585,687 km (0.062 R)
• M76: 69,055,125 km (0.041 R)
• M77: 69,408,026 km (0.107 R)
• M78: 70,470,022 km (0.103 R)
• M79: 70,943,798 km (0.053 R)
• M80: 71,181,060 km (0.084 R)
• M81: 71,418,622 km (0.104 R)
• M82: 71,656,333 km (0.091 R)
• M83: 73,928,425 km (0.105 R)
• M84: 74,289,405 km (0.112 R)
• M85: 75,496,660 km (0.05 R)
• M86: 75,981,357 km (0.103 R)
• M87: 76,345,628 km (0.12 R)
• M88: 78,052,988 km (0.073 R)
• M89: 82,875,126 km (0.11 R)
• M90: 83,375,082 km (0.058 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 16,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit