🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.46 AU - 0.72 AU

Year: 167 Days

Day: 46.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,410,133 km

• M1: 33,061 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.17 AU - 1.19 AU

Year: 473 Days

Day: 33.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.34 AU - 1.54 AU

Year: 638 Days

Day: 16.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.56 AU - 2.48 AU

Year: 1059 Days

Day: 34.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.26 AU - 2.28 AU

Year: 1262 Days

Day: 47.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,410,133 km

• M1: 821,442 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.11 AU - 2.9 AU

Year: 1458 Days

Day: 40.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.1 AU - 4.8 AU

Year: 2896 Days

Day: 15.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.8

Radius: 12.1

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.79 AU - 8.77 AU

Year: 8007 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,410,133 km

• M1: 151,393 km (0.093 R)
• M2: 279,598 km (0.082 R)
• M3: 689,347 km (0.042 R)
• M4: 989,141 km (0.105 R)
• M5: 1,140,534 km (0.101 R)
• M6: 1,436,439 km (0.096 R)
• M7: 1,740,571 km (0.076 R)
• M8: 1,995,336 km (0.109 R)
• M9: 2,154,209 km (0.046 R)
• M10: 2,372,622 km (0.084 R)
• M11: 2,465,971 km (0.105 R)
• M12: 2,656,110 km (0.115 R)
• M13: 2,851,335 km (0.091 R)
• M14: 3,132,729 km (0.1 R)
• M15: 3,235,503 km (0.099 R)
• M16: 3,486,678 km (0.099 R)
• M17: 4,052,906 km (0.029 R)
• M18: 4,369,754 km (0.068 R)
• M19: 4,461,906 km (0.117 R)
• M20: 4,577,844 km (0.081 R)
• M21: 4,931,943 km (0.049 R)
• M22: 5,368,619 km (0.066 R)
• M23: 5,566,836 km (0.102 R)
• M24: 5,767,447 km (0.073 R)
• M25: 6,098,507 km (0.047 R)
• M26: 6,227,460 km (0.067 R)
• M27: 6,331,431 km (0.102 R)
• M28: 6,488,359 km (0.115 R)
• M29: 6,646,484 km (0.108 R)
• M30: 6,859,511 km (0.097 R)
• M31: 7,761,886 km (0.088 R)
• M32: 8,614,444 km (0.095 R)
• M33: 9,586,531 km (0.114 R)
• M34: 9,797,165 km (0.066 R)
• M35: 10,162,034 km (0.083 R)
• M36: 10,376,856 km (0.102 R)
• M37: 11,633,329 km (0.074 R)
• M38: 11,729,520 km (0.107 R)
• M39: 13,070,516 km (0.105 R)
• M40: 13,203,807 km (0.12 R)
• M41: 13,472,036 km (0.116 R)
• M42: 13,911,854 km (0.113 R)
• M43: 14,184,721 km (0.098 R)
• M44: 14,356,309 km (0.099 R)
• M45: 14,944,528 km (0.117 R)
• M46: 15,823,864 km (0.047 R)
• M47: 16,359,574 km (0.119 R)
• M48: 16,467,434 km (0.071 R)
• M49: 16,901,268 km (0.1 R)
• M50: 17,119,681 km (0.079 R)
• M51: 17,265,689 km (0.077 R)
• M52: 18,262,609 km (0.085 R)
• M53: 18,636,454 km (0.111 R)
• M54: 19,240,081 km (0.055 R)
• M55: 19,506,216 km (0.072 R)
• M56: 19,658,806 km (0.115 R)
• M57: 19,811,844 km (0.085 R)
• M58: 19,888,439 km (0.031 R)
• M59: 20,003,629 km (0.036 R)
• M60: 21,011,021 km (0.113 R)
• M61: 21,089,261 km (0.118 R)
• M62: 21,560,344 km (0.114 R)
• M63: 21,915,938 km (0.113 R)
• M64: 22,193,891 km (0.055 R)
• M65: 22,833,572 km (0.108 R)
• M66: 23,236,439 km (0.048 R)
• M67: 23,357,763 km (0.059 R)
• M68: 24,049,354 km (0.106 R)
• M69: 24,335,983 km (0.09 R)
• M70: 24,954,122 km (0.062 R)
• M71: 25,202,903 km (0.119 R)
• M72: 26,164,069 km (0.099 R)
• M73: 26,924,475 km (0.065 R)
• M74: 27,094,568 km (0.083 R)
• M75: 27,307,446 km (0.119 R)
• M76: 27,649,426 km (0.047 R)
• M77: 28,987,879 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154

Radius: 4.4

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.68 AU - 14.46 AU

Year: 17434 Days

Day: 22.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,410,133 km

• M1: 58,493 km (0.111 R)
• M2: 211,531 km (0.032 R)
• M3: 296,054 km (0.106 R)
• M4: 443,857 km (0.101 R)
• M5: 785,987 km (0.085 R)
• M6: 938,128 km (0.11 R)
• M7: 1,008,738 km (0.108 R)
• M8: 1,155,344 km (0.071 R)
• M9: 1,328,579 km (0.103 R)
• M10: 1,720,525 km (0.111 R)
• M11: 1,851,423 km (0.04 R)
• M12: 1,963,023 km (0.105 R)
• M13: 2,578,020 km (0.086 R)
• M14: 2,652,669 km (0.048 R)
• M15: 3,519,140 km (0.119 R)
• M16: 3,741,443 km (0.114 R)
• M17: 4,112,296 km (0.098 R)
• M18: 4,170,489 km (0.116 R)
• M19: 4,346,417 km (0.063 R)
• M20: 4,375,887 km (0.085 R)
• M21: 5,871,866 km (0.12 R)
• M22: 6,135,158 km (0.075 R)
• M23: 6,402,490 km (0.066 R)
• M24: 6,673,561 km (0.102 R)
• M25: 7,438,156 km (0.109 R)
• M26: 7,866,754 km (0.064 R)
• M27: 8,377,032 km (0.104 R)
• M28: 9,429,004 km (0.099 R)
• M29: 9,467,451 km (0.051 R)
• M30: 9,698,580 km (0.094 R)
• M31: 9,970,548 km (0.112 R)
• M32: 10,921,991 km (0.099 R)
• M33: 11,123,948 km (0.055 R)
• M34: 11,778,140 km (0.039 R)
• M35: 11,985,183 km (0.089 R)
• M36: 14,516,977 km (0.074 R)
• M37: 14,605,539 km (0.079 R)
• M38: 14,649,970 km (0.048 R)
• M39: 14,917,152 km (0.102 R)
• M40: 15,366,244 km (0.103 R)
• M41: 15,501,780 km (0.057 R)
• M42: 15,819,676 km (0.088 R)
• M43: 15,910,781 km (0.102 R)
• M44: 16,323,521 km (0.119 R)
• M45: 16,600,577 km (0.051 R)
• M46: 16,646,802 km (0.105 R)
• M47: 16,693,178 km (0.11 R)
• M48: 16,925,653 km (0.066 R)
• M49: 16,972,327 km (0.12 R)
• M50: 17,441,017 km (0.092 R)
• M51: 17,487,991 km (0.112 R)
• M52: 17,535,114 km (0.108 R)
• M53: 17,629,511 km (0.038 R)
• M54: 18,008,891 km (0.063 R)
• M55: 18,727,260 km (0.095 R)
• M56: 19,211,508 km (0.059 R)
• M57: 20,439,707 km (0.116 R)
• M58: 20,888,201 km (0.085 R)
• M59: 20,988,282 km (0.118 R)
• M60: 21,997,768 km (0.061 R)
• M61: 22,099,645 km (0.11 R)
• M62: 22,201,521 km (0.048 R)
• M63: 22,354,859 km (0.073 R)
• M64: 22,816,817 km (0.045 R)
• M65: 23,802,218 km (0.076 R)
• M66: 24,273,750 km (0.111 R)
• M67: 25,066,619 km (0.115 R)
• M68: 25,760,753 km (0.073 R)
• M69: 25,868,015 km (0.097 R)
• M70: 26,298,857 km (0.105 R)
• M71: 27,605,445 km (0.054 R)
• M72: 27,825,204 km (0.099 R)
• M73: 27,990,510 km (0.062 R)
• M74: 28,821,675 km (0.091 R)
• M75: 29,100,526 km (0.088 R)
• M76: 29,212,275 km (0.114 R)
• M77: 29,492,323 km (0.081 R)
• M78: 29,885,915 km (0.082 R)
• M79: 31,937,649 km (0.053 R)
• M80: 32,515,546 km (0.115 R)
• M81: 32,805,766 km (0.066 R)
• M82: 33,740,453 km (0.031 R)
• M83: 33,799,096 km (0.047 R)
• M84: 34,034,264 km (0.062 R)
• M85: 34,269,880 km (0.065 R)
• M86: 34,683,668 km (0.096 R)
• M87: 35,994,893 km (0.095 R)
• M88: 36,355,275 km (0.087 R)
• M89: 36,596,277 km (0.111 R)
• M90: 36,777,290 km (0.069 R)
• M91: 37,200,951 km (0.043 R)
• M92: 38,114,097 km (0.098 R)
• M93: 38,481,359 km (0.091 R)
• M94: 40,335,475 km (0.111 R)
• M95: 42,218,613 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.3

Radius: 6.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 14.75 AU - 22.73 AU

Year: 29932 Days

Day: 23.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 160.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,410,133 km

• M1: 92,900 km (0.07 R)
• M2: 349,012 km (0.107 R)
• M3: 459,864 km (0.03 R)
• M4: 597,045 km (0.053 R)
• M5: 701,016 km (0.118 R)
• M6: 779,106 km (0.116 R)
• M7: 827,426 km (0.114 R)
• M8: 1,250,638 km (0.072 R)
• M9: 1,346,381 km (0.083 R)
• M10: 2,624,994 km (0.072 R)
• M11: 2,848,493 km (0.087 R)
• M12: 3,052,395 km (0.06 R)
• M13: 4,285,381 km (0.077 R)
• M14: 4,607,764 km (0.068 R)
• M15: 5,463,314 km (0.07 R)
• M16: 5,653,004 km (0.079 R)
• M17: 6,400,096 km (0.068 R)
• M18: 7,108,891 km (0.085 R)
• M19: 7,177,706 km (0.066 R)
• M20: 7,350,791 km (0.111 R)
• M21: 7,455,210 km (0.037 R)
• M22: 7,595,233 km (0.06 R)
• M23: 7,949,332 km (0.108 R)
• M24: 8,308,666 km (0.084 R)
• M25: 8,931,741 km (0.109 R)
• M26: 9,493,930 km (0.12 R)
• M27: 9,913,552 km (0.084 R)
• M28: 10,029,041 km (0.04 R)
• M29: 10,183,576 km (0.098 R)
• M30: 10,573,727 km (0.072 R)
• M31: 10,889,379 km (0.04 R)
• M32: 11,368,690 km (0.084 R)
• M33: 11,691,971 km (0.111 R)
• M34: 11,854,883 km (0.1 R)
• M35: 12,223,941 km (0.118 R)
• M36: 12,596,739 km (0.06 R)
• M37: 13,184,210 km (0.084 R)
• M38: 13,823,442 km (0.111 R)
• M39: 14,429,163 km (0.113 R)
• M40: 14,911,018 km (0.066 R)
• M41: 15,131,974 km (0.093 R)
• M42: 15,176,255 km (0.084 R)
• M43: 15,980,942 km (0.071 R)
• M44: 17,724,805 km (0.055 R)
• M45: 17,865,127 km (0.12 R)
• M46: 18,005,749 km (0.077 R)
• M47: 18,288,040 km (0.105 R)
• M48: 19,528,207 km (0.12 R)
• M49: 20,207,232 km (0.101 R)
• M50: 20,697,015 km (0.112 R)
• M51: 20,844,668 km (0.057 R)
• M52: 21,788,182 km (0.079 R)
• M53: 22,796,172 km (0.072 R)
• M54: 25,014,559 km (0.1 R)
• M55: 25,171,936 km (0.095 R)
• M56: 25,224,445 km (0.084 R)
• M57: 25,645,862 km (0.077 R)
• M58: 26,069,673 km (0.064 R)
• M59: 26,176,037 km (0.026 R)
• M60: 26,229,144 km (0.051 R)
• M61: 27,842,109 km (0.104 R)
• M62: 30,937,438 km (0.106 R)
• M63: 31,445,024 km (0.115 R)
• M64: 34,372,953 km (0.072 R)
• M65: 35,839,611 km (0.078 R)
• M66: 35,898,702 km (0.054 R)
• M67: 36,908,188 km (0.027 R)
• M68: 38,591,314 km (0.056 R)
• M69: 40,729,965 km (0.107 R)
• M70: 40,791,749 km (0.118 R)
• M71: 41,348,103 km (0.043 R)
• M72: 41,410,187 km (0.049 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 13,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit