🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.65 AU - 0.87 AU

Year: 242 Days

Day: 36 Hours

Environment

Temp: 183 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,937,705 km

• M1: 446,998 km (0.103 R)
• M2: 469,887 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.79 AU - 2.37 AU

Year: 1096 Days

Day: 19.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.72 AU - 3.44 AU

Year: 1974 Days

Day: 22.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3 AU - 4.12 AU

Year: 2453 Days

Day: 24.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,937,705 km

• M1: 2,725,075 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.37 AU - 4.55 AU

Year: 2878 Days

Day: 28.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,937,705 km

• M1: 871,557 km (0.096 R)
• M2: 1,370,765 km (0.065 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.1

Radius: 14.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.54 AU - 7.98 AU

Year: 6420 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,937,705 km

• M1: 222,153 km (0.108 R)
• M2: 327,320 km (0.094 R)
• M3: 447,447 km (0.117 R)
• M4: 566,078 km (0.045 R)
• M5: 940,522 km (0.106 R)
• M6: 1,072,766 km (0.054 R)
• M7: 1,739,524 km (0.111 R)
• M8: 2,096,913 km (0.116 R)
• M9: 2,561,265 km (0.106 R)
• M10: 2,947,228 km (0.062 R)
• M11: 3,192,568 km (0.077 R)
• M12: 3,375,227 km (0.116 R)
• M13: 4,091,352 km (0.117 R)
• M14: 4,340,582 km (0.063 R)
• M15: 5,011,977 km (0.075 R)
• M16: 5,171,598 km (0.087 R)
• M17: 5,605,731 km (0.084 R)
• M18: 5,743,810 km (0.105 R)
• M19: 6,051,683 km (0.114 R)
• M20: 6,193,501 km (0.064 R)
• M21: 6,654,712 km (0.073 R)
• M22: 6,801,018 km (0.097 R)
• M23: 6,948,522 km (0.052 R)
• M24: 7,037,533 km (0.12 R)
• M25: 7,458,202 km (0.114 R)
• M26: 7,579,825 km (0.111 R)
• M27: 7,732,864 km (0.111 R)
• M28: 8,010,966 km (0.111 R)
• M29: 8,481,750 km (0.101 R)
• M30: 8,768,679 km (0.068 R)
• M31: 9,582,342 km (0.119 R)
• M32: 10,149,617 km (0.098 R)
• M33: 10,454,348 km (0.099 R)
• M34: 11,491,809 km (0.081 R)
• M35: 11,597,425 km (0.075 R)
• M36: 11,880,464 km (0.088 R)
• M37: 12,022,882 km (0.078 R)
• M38: 12,273,608 km (0.081 R)
• M39: 12,453,724 km (0.116 R)
• M40: 12,598,385 km (0.112 R)
• M41: 12,816,498 km (0.086 R)
• M42: 13,738,769 km (0.079 R)
• M43: 14,340,302 km (0.073 R)
• M44: 14,492,144 km (0.068 R)
• M45: 14,644,285 km (0.038 R)
• M46: 15,960,148 km (0.117 R)
• M47: 16,791,763 km (0.105 R)
• M48: 16,951,832 km (0.088 R)
• M49: 17,313,710 km (0.096 R)
• M50: 18,952,704 km (0.06 R)
• M51: 19,286,606 km (0.113 R)
• M52: 19,538,080 km (0.099 R)
• M53: 20,171,926 km (0.118 R)
• M54: 20,941,458 km (0.039 R)
• M55: 22,245,353 km (0.102 R)
• M56: 22,465,112 km (0.078 R)
• M57: 23,396,509 km (0.059 R)
• M58: 23,620,157 km (0.117 R)
• M59: 24,159,757 km (0.114 R)
• M60: 24,567,112 km (0.071 R)
• M61: 24,657,918 km (0.107 R)
• M62: 27,528,851 km (0.101 R)
• M63: 30,163,119 km (0.112 R)
• M64: 30,944,469 km (0.12 R)
• M65: 32,029,652 km (0.092 R)
• M66: 32,427,433 km (0.101 R)
• M67: 32,577,031 km (0.118 R)
• M68: 33,278,046 km (0.089 R)
• M69: 33,378,576 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.9

Radius: 8.8

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.94 AU - 12.2 AU

Year: 11672 Days

Day: 10.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,937,705 km

• M1: 110,553 km (0.11 R)
• M2: 351,705 km (0.045 R)
• M3: 513,121 km (0.099 R)
• M4: 622,327 km (0.069 R)
• M5: 767,138 km (0.082 R)
• M6: 953,088 km (0.1 R)
• M7: 1,218,475 km (0.114 R)
• M8: 1,385,426 km (0.118 R)
• M9: 1,454,390 km (0.118 R)
• M10: 1,798,166 km (0.053 R)
• M11: 2,537,928 km (0.051 R)
• M12: 2,666,133 km (0.113 R)
• M13: 2,884,546 km (0.093 R)
• M14: 3,041,026 km (0.065 R)
• M15: 3,409,036 km (0.101 R)
• M16: 3,718,704 km (0.072 R)
• M17: 4,263,240 km (0.113 R)
• M18: 4,441,860 km (0.067 R)
• M19: 4,779,951 km (0.107 R)
• M20: 4,992,231 km (0.083 R)
• M21: 5,234,729 km (0.088 R)
• M22: 5,481,266 km (0.092 R)
• M23: 5,536,468 km (0.092 R)
• M24: 5,957,137 km (0.064 R)
• M25: 6,099,554 km (0.099 R)
• M26: 6,592,629 km (0.112 R)
• M27: 6,828,993 km (0.096 R)
• M28: 7,068,350 km (0.115 R)
• M29: 7,958,607 km (0.063 R)
• M30: 8,147,250 km (0.064 R)
• M31: 8,819,094 km (0.112 R)
• M32: 9,276,863 km (0.11 R)
• M33: 9,409,108 km (0.057 R)
• M34: 9,475,380 km (0.097 R)
• M35: 9,708,902 km (0.113 R)
• M36: 10,011,837 km (0.079 R)
• M37: 10,181,481 km (0.11 R)
• M38: 10,939,344 km (0.11 R)
• M39: 11,184,236 km (0.031 R)
• M40: 11,501,832 km (0.114 R)
• M41: 12,508,776 km (0.116 R)
• M42: 12,691,584 km (0.044 R)
• M43: 12,801,688 km (0.09 R)
• M44: 13,059,745 km (0.053 R)
• M45: 14,299,911 km (0.062 R)
• M46: 14,490,947 km (0.081 R)
• M47: 14,606,138 km (0.12 R)
• M48: 16,328,907 km (0.074 R)
• M49: 17,052,212 km (0.095 R)
• M50: 17,254,918 km (0.091 R)
• M51: 17,580,891 km (0.026 R)
• M52: 17,991,388 km (0.107 R)
• M53: 18,239,122 km (0.107 R)
• M54: 19,579,669 km (0.06 R)
• M55: 21,125,463 km (0.096 R)
• M56: 21,299,595 km (0.055 R)
• M57: 21,430,493 km (0.078 R)
• M58: 21,956,928 km (0.092 R)
• M59: 22,933,204 km (0.051 R)
• M60: 23,516,636 km (0.074 R)
• M61: 23,697,200 km (0.101 R)
• M62: 24,105,004 km (0.083 R)
• M63: 24,423,797 km (0.084 R)
• M64: 25,992,181 km (0.053 R)
• M65: 26,085,530 km (0.06 R)
• M66: 27,260,771 km (0.112 R)
• M67: 27,592,878 km (0.116 R)
• M68: 28,501,237 km (0.089 R)
• M69: 29,322,379 km (0.046 R)
• M70: 30,151,152 km (0.045 R)
• M71: 30,543,846 km (0.096 R)
• M72: 30,740,866 km (0.052 R)
• M73: 30,839,451 km (0.088 R)
• M74: 30,987,703 km (0.093 R)
• M75: 31,383,988 km (0.105 R)
• M76: 31,483,321 km (0.068 R)
• M77: 31,881,700 km (0.077 R)
• M78: 32,331,840 km (0.072 R)
• M79: 32,633,280 km (0.075 R)
• M80: 32,885,053 km (0.107 R)
• M81: 33,137,424 km (0.102 R)
• M82: 33,289,266 km (0.093 R)
• M83: 33,949,591 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.2

Radius: 8.8

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.39 AU - 13.53 AU

Year: 14170 Days

Day: 8.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 31,937,705 km

• M1: 111,301 km (0.11 R)
• M2: 167,250 km (0.062 R)
• M3: 365,916 km (0.108 R)
• M4: 440,416 km (0.104 R)
• M5: 572,062 km (0.055 R)
• M6: 736,620 km (0.104 R)
• M7: 795,113 km (0.072 R)
• M8: 1,045,540 km (0.057 R)
• M9: 1,112,111 km (0.064 R)
• M10: 1,273,377 km (0.112 R)
• M11: 1,722,919 km (0.095 R)
• M12: 2,423,336 km (0.076 R)
• M13: 2,819,621 km (0.114 R)
• M14: 3,468,427 km (0.046 R)
• M15: 4,198,015 km (0.08 R)
• M16: 5,397,790 km (0.054 R)
• M17: 5,954,145 km (0.035 R)
• M18: 6,075,768 km (0.067 R)
• M19: 6,404,135 km (0.084 R)
• M20: 6,822,860 km (0.094 R)
• M21: 7,293,495 km (0.084 R)
• M22: 7,380,261 km (0.094 R)
• M23: 7,774,751 km (0.079 R)
• M24: 8,768,081 km (0.104 R)
• M25: 9,279,556 km (0.12 R)
• M26: 9,373,653 km (0.089 R)
• M27: 9,562,745 km (0.061 R)
• M28: 9,944,668 km (0.117 R)
• M29: 10,674,107 km (0.119 R)
• M30: 10,921,243 km (0.112 R)
• M31: 11,420,900 km (0.102 R)
• M32: 11,724,284 km (0.094 R)
• M33: 11,979,199 km (0.113 R)
• M34: 12,754,864 km (0.092 R)
• M35: 13,228,042 km (0.082 R)
• M36: 14,517,875 km (0.114 R)
• M37: 15,344,254 km (0.119 R)
• M38: 15,455,554 km (0.106 R)
• M39: 15,511,354 km (0.072 R)
• M40: 15,623,104 km (0.119 R)
• M41: 15,847,351 km (0.11 R)
• M42: 15,959,849 km (0.094 R)
• M43: 16,355,984 km (0.037 R)
• M44: 16,697,965 km (0.086 R)
• M45: 17,157,679 km (0.09 R)
• M46: 17,563,388 km (0.078 R)
• M47: 17,679,776 km (0.114 R)
• M48: 18,858,756 km (0.102 R)
• M49: 19,457,746 km (0.044 R)
• M50: 20,063,019 km (0.098 R)
• M51: 21,727,894 km (0.069 R)
• M52: 22,545,147 km (0.059 R)
• M53: 22,989,453 km (0.084 R)
• M54: 23,629,133 km (0.086 R)
• M55: 24,015,844 km (0.108 R)
• M56: 24,534,500 km (0.062 R)
• M57: 25,188,242 km (0.069 R)
• M58: 26,579,353 km (0.119 R)
• M59: 26,780,113 km (0.119 R)
• M60: 27,520,772 km (0.085 R)
• M61: 27,791,694 km (0.116 R)
• M62: 27,927,529 km (0.118 R)
• M63: 28,541,329 km (0.109 R)
• M64: 28,746,876 km (0.112 R)
• M65: 30,970,649 km (0.082 R)
• M66: 32,245,522 km (0.032 R)
• M67: 32,388,238 km (0.115 R)
• M68: 32,459,746 km (0.057 R)
• M69: 34,700,273 km (0.091 R)
• M70: 35,950,014 km (0.086 R)
• M71: 36,098,116 km (0.037 R)
• M72: 39,024,250 km (0.096 R)
• M73: 41,094,385 km (0.075 R)
• M74: 41,171,728 km (0.044 R)
• M75: 41,714,618 km (0.099 R)
• M76: 42,259,753 km (0.072 R)
• M77: 42,885,820 km (0.102 R)
• M78: 44,384,791 km (0.094 R)
• M79: 45,340,272 km (0.114 R)
• M80: 45,580,227 km (0.063 R)
• M81: 46,383,119 km (0.057 R)
• M82: 46,463,752 km (0.034 R)
• M83: 47,190,798 km (0.045 R)
• M84: 49,394,225 km (0.109 R)
• M85: 50,218,808 km (0.073 R)
• M86: 50,467,141 km (0.104 R)
• M87: 51,048,029 km (0.078 R)
• M88: 51,381,034 km (0.074 R)
• M89: 51,798,113 km (0.098 R)
• M90: 52,216,389 km (0.092 R)
• M91: 52,384,088 km (0.088 R)
• M92: 52,972,157 km (0.056 R)
• M93: 54,494,615 km (0.103 R)
• M94: 55,346,575 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.1

Radius: 3.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.5 AU - 13.38 AU

Year: 17002 Days

Day: 19.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 31,937,705 km

• M1: 119,230 km (0.109 R)
• M2: 152,590 km (0.106 R)
• M3: 383,868 km (0.118 R)
• M4: 471,084 km (0.065 R)
• M5: 564,882 km (0.111 R)
• M6: 729,888 km (0.048 R)
• M7: 797,357 km (0.116 R)
• M8: 909,555 km (0.06 R)
• M9: 2,836,824 km (0.093 R)
• M10: 5,106,075 km (0.119 R)
• M11: 6,398,451 km (0.041 R)
• M12: 7,225,577 km (0.056 R)
• M13: 9,071,615 km (0.082 R)
• M14: 9,229,141 km (0.074 R)
• M15: 9,387,566 km (0.069 R)
• M16: 9,965,163 km (0.094 R)
• M17: 10,127,626 km (0.118 R)
• M18: 10,554,130 km (0.108 R)
• M19: 11,458,599 km (0.085 R)
• M20: 12,040,684 km (0.084 R)
• M21: 12,632,493 km (0.113 R)
• M22: 12,702,654 km (0.065 R)
• M23: 13,376,443 km (0.095 R)
• M24: 14,025,249 km (0.113 R)
• M25: 14,463,571 km (0.076 R)
• M26: 14,610,626 km (0.109 R)
• M27: 15,017,681 km (0.069 R)
• M28: 15,729,618 km (0.036 R)
• M29: 15,880,861 km (0.06 R)
• M30: 15,956,707 km (0.09 R)
• M31: 16,184,844 km (0.113 R)
• M32: 16,682,855 km (0.069 R)
• M33: 18,206,958 km (0.1 R)
• M34: 18,764,809 km (0.101 R)
• M35: 18,844,993 km (0.108 R)
• M36: 19,287,953 km (0.081 R)
• M37: 20,554,299 km (0.04 R)
• M38: 20,595,737 km (0.027 R)
• M39: 20,678,315 km (0.044 R)
• M40: 20,719,754 km (0.109 R)
• M41: 20,885,508 km (0.063 R)
• M42: 20,968,685 km (0.12 R)
• M43: 21,010,123 km (0.116 R)
• M44: 21,889,609 km (0.037 R)
• M45: 22,100,841 km (0.056 R)
• M46: 22,781,063 km (0.051 R)
• M47: 22,909,418 km (0.114 R)
• M48: 23,597,718 km (0.119 R)
• M49: 24,292,899 km (0.049 R)
• M50: 24,423,947 km (0.112 R)
• M51: 24,994,812 km (0.1 R)
• M52: 26,958,883 km (0.089 R)
• M53: 27,822,362 km (0.096 R)
• M54: 28,326,357 km (0.082 R)
• M55: 28,556,438 km (0.101 R)
• M56: 28,694,816 km (0.112 R)
• M57: 28,740,893 km (0.031 R)
• M58: 29,343,323 km (0.083 R)
• M59: 30,137,389 km (0.073 R)
• M60: 30,560,601 km (0.101 R)
• M61: 30,796,666 km (0.1 R)
• M62: 30,891,212 km (0.057 R)
• M63: 31,365,438 km (0.076 R)
• M64: 31,794,335 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 19,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit