🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.54 AU - 0.68 AU

Year: 167 Days

Day: 19.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1 AU - 1.24 AU

Year: 417 Days

Day: 32.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.08 AU - 1.24 AU

Year: 439 Days

Day: 13 Hours

Environment

Temp: 43 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.26 AU - 1.28 AU

Year: 503 Days

Day: 43.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,874,483 km

• M1: 323,580 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.72 AU - 2.06 AU

Year: 913 Days

Day: 12.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.86 AU - 4.92 AU

Year: 3233 Days

Day: 23.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.82 AU - 5.94 AU

Year: 3789 Days

Day: 34.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,874,483 km

• M1: 1,279,660 km (0.108 R)
• M2: 2,208,065 km (0.112 R)

Asteroid Belt

Center: 7.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.3

Radius: 9.3

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.38 AU - 10.66 AU

Year: 11148 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,874,483 km

• M1: 273,465 km (0.036 R)
• M2: 465,399 km (0.053 R)
• M3: 528,828 km (0.074 R)
• M4: 1,104,780 km (0.062 R)
• M5: 1,647,073 km (0.085 R)
• M6: 2,434,556 km (0.104 R)
• M7: 2,913,419 km (0.032 R)
• M8: 3,163,995 km (0.1 R)
• M9: 3,388,841 km (0.092 R)
• M10: 3,820,580 km (0.055 R)
• M11: 4,025,679 km (0.081 R)
• M12: 4,129,649 km (0.096 R)
• M13: 4,590,560 km (0.116 R)
• M14: 4,662,966 km (0.118 R)
• M15: 5,560,852 km (0.072 R)
• M16: 5,754,581 km (0.111 R)
• M17: 5,990,048 km (0.077 R)
• M18: 6,268,899 km (0.095 R)
• M19: 7,298,880 km (0.059 R)
• M20: 7,898,468 km (0.11 R)
• M21: 8,029,067 km (0.109 R)
• M22: 8,558,494 km (0.099 R)
• M23: 8,782,442 km (0.042 R)
• M24: 9,281,949 km (0.09 R)
• M25: 10,261,068 km (0.08 R)
• M26: 10,546,799 km (0.076 R)
• M27: 10,642,692 km (0.094 R)
• M28: 11,815,240 km (0.058 R)
• M29: 11,964,688 km (0.096 R)
• M30: 13,028,479 km (0.104 R)
• M31: 13,441,668 km (0.1 R)
• M32: 14,334,019 km (0.075 R)
• M33: 14,493,491 km (0.113 R)
• M34: 14,600,154 km (0.044 R)
• M35: 15,408,132 km (0.111 R)
• M36: 15,845,107 km (0.113 R)
• M37: 16,619,426 km (0.082 R)
• M38: 17,011,372 km (0.05 R)
• M39: 17,576,403 km (0.043 R)
• M40: 17,690,098 km (0.063 R)
• M41: 18,320,054 km (0.096 R)
• M42: 18,782,910 km (0.074 R)
• M43: 19,425,583 km (0.096 R)
• M44: 19,602,108 km (0.117 R)
• M45: 19,720,141 km (0.115 R)
• M46: 20,134,826 km (0.085 R)
• M47: 20,194,366 km (0.057 R)
• M48: 20,432,975 km (0.119 R)
• M49: 20,612,492 km (0.112 R)
• M50: 21,457,271 km (0.118 R)
• M51: 21,700,667 km (0.092 R)
• M52: 22,313,270 km (0.113 R)
• M53: 22,498,173 km (0.117 R)
• M54: 24,756,353 km (0.117 R)
• M55: 25,203,800 km (0.109 R)
• M56: 25,589,464 km (0.111 R)
• M57: 27,217,089 km (0.112 R)
• M58: 27,480,680 km (0.11 R)
• M59: 27,678,897 km (0.098 R)
• M60: 27,745,169 km (0.102 R)
• M61: 28,143,249 km (0.118 R)
• M62: 28,209,820 km (0.1 R)
• M63: 28,878,223 km (0.103 R)
• M64: 29,416,626 km (0.033 R)
• M65: 30,708,703 km (0.094 R)
• M66: 31,051,731 km (0.059 R)
• M67: 32,926,342 km (0.05 R)
• M68: 33,700,660 km (0.119 R)
• M69: 33,771,271 km (0.054 R)
• M70: 34,267,487 km (0.117 R)
• M71: 34,765,947 km (0.073 R)
• M72: 35,338,757 km (0.098 R)
• M73: 35,626,284 km (0.025 R)
• M74: 36,856,876 km (0.043 R)
• M75: 36,929,730 km (0.037 R)
• M76: 38,175,133 km (0.115 R)
• M77: 38,544,041 km (0.114 R)
• M78: 38,691,993 km (0.025 R)
• M79: 38,840,095 km (0.062 R)
• M80: 39,359,798 km (0.034 R)
• M81: 39,956,694 km (0.117 R)
• M82: 41,235,007 km (0.115 R)
• M83: 41,841,178 km (0.114 R)
• M84: 42,145,311 km (0.087 R)
• M85: 42,373,896 km (0.089 R)
• M86: 44,063,155 km (0.039 R)
• M87: 48,940,644 km (0.116 R)
• M88: 49,020,679 km (0.085 R)
• M89: 49,100,864 km (0.052 R)
• M90: 50,226,887 km (0.089 R)
• M91: 50,631,100 km (0.108 R)
• M92: 51,117,592 km (0.075 R)
• M93: 53,243,677 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.1

Radius: 4

Gravity: 39.51 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.24 AU - 15.52 AU

Year: 19165 Days

Day: 23.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,874,483 km

• M1: 481,107 km (0.077 R)
• M2: 520,900 km (0.085 R)
• M3: 561,890 km (0.076 R)
• M4: 669,002 km (0.069 R)
• M5: 1,439,880 km (0.113 R)
• M6: 1,617,153 km (0.119 R)
• M7: 1,770,192 km (0.07 R)
• M8: 3,698,359 km (0.087 R)
• M9: 4,271,618 km (0.088 R)
• M10: 4,313,655 km (0.115 R)
• M11: 4,960,217 km (0.117 R)
• M12: 6,485,367 km (0.116 R)
• M13: 8,562,533 km (0.111 R)
• M14: 8,828,818 km (0.097 R)
• M15: 8,936,079 km (0.102 R)
• M16: 9,920,882 km (0.043 R)
• M17: 10,144,381 km (0.099 R)
• M18: 11,054,834 km (0.097 R)
• M19: 12,050,408 km (0.111 R)
• M20: 12,288,867 km (0.104 R)
• M21: 12,831,009 km (0.044 R)
• M22: 15,397,510 km (0.027 R)
• M23: 15,916,316 km (0.1 R)
• M24: 17,641,479 km (0.095 R)
• M25: 18,320,653 km (0.084 R)
• M26: 19,704,433 km (0.11 R)
• M27: 20,126,150 km (0.066 R)
• M28: 20,196,610 km (0.093 R)
• M29: 20,906,901 km (0.113 R)
• M30: 22,351,567 km (0.08 R)
• M31: 23,159,845 km (0.117 R)
• M32: 23,307,797 km (0.099 R)
• M33: 23,456,198 km (0.092 R)
• M34: 25,412,340 km (0.106 R)
• M35: 25,947,900 km (0.113 R)
• M36: 26,101,537 km (0.031 R)
• M37: 26,178,580 km (0.089 R)
• M38: 27,655,111 km (0.114 R)
• M39: 30,121,681 km (0.099 R)
• M40: 30,364,029 km (0.102 R)
• M41: 30,607,126 km (0.031 R)
• M42: 31,095,114 km (0.066 R)
• M43: 32,409,182 km (0.1 R)
• M44: 32,574,637 km (0.117 R)
• M45: 35,090,873 km (0.111 R)
• M46: 36,544,366 km (0.097 R)
• M47: 36,802,871 km (0.095 R)
• M48: 37,495,210 km (0.115 R)
• M49: 37,755,959 km (0.066 R)
• M50: 42,732,183 km (0.067 R)
• M51: 45,388,892 km (0.119 R)
• M52: 46,597,194 km (0.109 R)
• M53: 47,721,721 km (0.113 R)
• M54: 48,665,683 km (0.099 R)
• M55: 50,188,889 km (0.077 R)
• M56: 50,572,159 km (0.107 R)
• M57: 51,631,012 km (0.057 R)
• M58: 53,770,561 km (0.096 R)
• M59: 54,457,365 km (0.074 R)
• M60: 57,133,671 km (0.088 R)
• M61: 57,934,917 km (0.065 R)
• M62: 59,143,518 km (0.119 R)
• M63: 59,649,608 km (0.118 R)
• M64: 59,852,462 km (0.054 R)
• M65: 63,025,733 km (0.116 R)
• M66: 64,268,592 km (0.051 R)
• M67: 64,893,013 km (0.098 R)
• M68: 64,997,283 km (0.1 R)
• M69: 65,206,121 km (0.099 R)
• M70: 65,728,816 km (0.105 R)
• M71: 66,043,122 km (0.062 R)
• M72: 66,883,862 km (0.106 R)
• M73: 67,516,661 km (0.082 R)
• M74: 70,067,753 km (0.088 R)
• M75: 70,174,716 km (0.096 R)
• M76: 71,140,071 km (0.112 R)
• M77: 71,678,174 km (0.105 R)
• M78: 71,786,034 km (0.052 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.2

Radius: 5.3

Gravity: 28.74 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.74 AU - 18.14 AU

Year: 21323 Days

Day: 16 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,874,483 km

• M1: 68,516 km (0.072 R)
• M2: 149,747 km (0.118 R)
• M3: 358,287 km (0.111 R)
• M4: 397,182 km (0.049 R)
• M5: 591,360 km (0.062 R)
• M6: 1,059,751 km (0.107 R)
• M7: 1,391,111 km (0.104 R)
• M8: 1,891,665 km (0.032 R)
• M9: 2,106,338 km (0.081 R)
• M10: 2,796,134 km (0.103 R)
• M11: 2,999,288 km (0.082 R)
• M12: 4,597,891 km (0.093 R)
• M13: 4,934,785 km (0.074 R)
• M14: 5,379,390 km (0.087 R)
• M15: 5,734,236 km (0.113 R)
• M16: 5,940,232 km (0.046 R)
• M17: 6,412,962 km (0.046 R)
• M18: 7,061,767 km (0.113 R)
• M19: 7,562,023 km (0.063 R)
• M20: 8,951,039 km (0.069 R)
• M21: 9,130,108 km (0.064 R)
• M22: 9,431,248 km (0.101 R)
• M23: 10,229,203 km (0.1 R)
• M24: 11,628,542 km (0.111 R)
• M25: 11,889,291 km (0.099 R)
• M26: 15,024,114 km (0.106 R)
• M27: 15,094,874 km (0.11 R)
• M28: 16,461,750 km (0.073 R)
• M29: 16,754,513 km (0.115 R)
• M30: 17,122,972 km (0.119 R)
• M31: 17,717,923 km (0.106 R)
• M32: 18,546,994 km (0.045 R)
• M33: 18,622,990 km (0.095 R)
• M34: 19,004,614 km (0.101 R)
• M35: 19,234,696 km (0.079 R)
• M36: 19,697,851 km (0.1 R)
• M37: 20,242,836 km (0.096 R)
• M38: 24,526,571 km (0.102 R)
• M39: 24,609,897 km (0.089 R)
• M40: 24,860,773 km (0.038 R)
• M41: 24,944,697 km (0.107 R)
• M42: 25,112,546 km (0.112 R)
• M43: 25,196,620 km (0.114 R)
• M44: 25,365,067 km (0.094 R)
• M45: 25,533,963 km (0.086 R)
• M46: 25,703,158 km (0.103 R)
• M47: 26,726,408 km (0.058 R)
• M48: 27,329,287 km (0.1 R)
• M49: 27,849,738 km (0.111 R)
• M50: 28,198,451 km (0.055 R)
• M51: 29,076,590 km (0.11 R)
• M52: 30,053,015 km (0.107 R)
• M53: 30,321,095 km (0.086 R)
• M54: 32,953,718 km (0.063 R)
• M55: 34,437,280 km (0.102 R)
• M56: 35,753,143 km (0.083 R)
• M57: 37,950,437 km (0.1 R)
• M58: 39,504,459 km (0.093 R)
• M59: 39,602,296 km (0.074 R)
• M60: 40,782,474 km (0.114 R)
• M61: 43,076,557 km (0.082 R)
• M62: 44,493,249 km (0.107 R)
• M63: 44,594,976 km (0.064 R)
• M64: 44,798,878 km (0.056 R)
• M65: 46,337,192 km (0.058 R)
• M66: 48,101,400 km (0.107 R)
• M67: 51,374,602 km (0.09 R)
• M68: 52,553,283 km (0.075 R)
• M69: 52,660,844 km (0.096 R)
• M70: 52,768,555 km (0.067 R)
• M71: 54,283,532 km (0.047 R)
• M72: 58,021,983 km (0.093 R)
• M73: 59,361,033 km (0.117 R)
• M74: 59,697,479 km (0.12 R)
• M75: 60,372,016 km (0.096 R)
• M76: 63,553,663 km (0.097 R)
• M77: 65,743,477 km (0.085 R)
• M78: 66,440,005 km (0.095 R)
• M79: 67,255,912 km (0.058 R)
• M80: 67,372,747 km (0.093 R)
• M81: 67,840,690 km (0.077 R)
• M82: 68,427,113 km (0.105 R)
• M83: 70,315,038 km (0.095 R)
• M84: 73,659,897 km (0.066 R)
• M85: 76,202,313 km (0.075 R)
• M86: 76,446,008 km (0.103 R)
• M87: 76,689,852 km (0.076 R)
• M88: 77,300,810 km (0.086 R)
• M89: 80,379,235 km (0.098 R)
• M90: 80,751,435 km (0.111 R)
• M91: 82,996,001 km (0.11 R)
• M92: 83,372,090 km (0.09 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 18,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit