🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.48 AU - 0.58 AU

Year: 136 Days

Day: 23.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.62 AU - 0.68 AU

Year: 184 Days

Day: 19.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,616,655 km

• M1: 145,708 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.53 AU - 0.79 AU

Year: 188 Days

Day: 24.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.94 AU - 1.5 AU

Year: 474 Days

Day: 31.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.76 AU - 2.3 AU

Year: 1017 Days

Day: 47.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,616,655 km

• M1: 778,059 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.98 AU - 2.96 AU

Year: 1364 Days

Day: 27.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,616,655 km

• M1: 45,927 km (0.108 R)
• M2: 433,535 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.49 AU - 4.19 AU

Year: 2645 Days

Day: 36.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,616,655 km

• M1: 256,710 km (0.108 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.3

Radius: 13.4

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.62 AU - 7.39 AU

Year: 6509 Days

Day: 6.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,616,655 km

• M1: 169,195 km (0.085 R)
• M2: 320,439 km (0.082 R)
• M3: 409,150 km (0.1 R)
• M4: 612,154 km (0.098 R)
• M5: 745,446 km (0.105 R)
• M6: 1,367,325 km (0.03 R)
• M7: 1,754,783 km (0.105 R)
• M8: 2,176,649 km (0.084 R)
• M9: 2,336,420 km (0.099 R)
• M10: 2,975,651 km (0.067 R)
• M11: 3,074,236 km (0.074 R)
• M12: 3,274,697 km (0.112 R)
• M13: 3,583,767 km (0.064 R)
• M14: 3,667,691 km (0.086 R)
• M15: 3,945,494 km (0.105 R)
• M16: 4,185,898 km (0.118 R)
• M17: 4,319,190 km (0.071 R)
• M18: 4,453,828 km (0.101 R)
• M19: 5,728,252 km (0.088 R)
• M20: 5,926,320 km (0.11 R)
• M21: 6,076,366 km (0.089 R)
• M22: 6,457,093 km (0.097 R)
• M23: 6,819,419 km (0.12 R)
• M24: 7,188,477 km (0.119 R)
• M25: 7,375,474 km (0.067 R)
• M26: 7,483,035 km (0.079 R)
• M27: 7,918,664 km (0.097 R)
• M28: 8,278,746 km (0.097 R)
• M29: 8,615,940 km (0.063 R)
• M30: 8,843,329 km (0.032 R)
• M31: 9,043,790 km (0.065 R)
• M32: 9,130,257 km (0.105 R)
• M33: 9,478,671 km (0.084 R)
• M34: 9,595,806 km (0.069 R)
• M35: 10,158,892 km (0.117 R)
• M36: 11,254,996 km (0.103 R)
• M37: 11,441,395 km (0.059 R)
• M38: 12,580,882 km (0.114 R)
• M39: 13,327,973 km (0.101 R)
• M40: 13,492,232 km (0.06 R)
• M41: 13,789,782 km (0.099 R)
• M42: 13,922,625 km (0.06 R)
• M43: 14,156,297 km (0.109 R)
• M44: 14,661,339 km (0.093 R)
• M45: 14,899,050 km (0.043 R)
• M46: 15,654,370 km (0.105 R)
• M47: 15,793,047 km (0.116 R)
• M48: 15,967,030 km (0.071 R)
• M49: 16,211,622 km (0.1 R)
• M50: 16,740,002 km (0.05 R)
• M51: 17,059,692 km (0.063 R)
• M52: 17,417,381 km (0.058 R)
• M53: 17,813,666 km (0.086 R)
• M54: 18,031,031 km (0.096 R)
• M55: 18,249,444 km (0.064 R)
• M56: 18,688,664 km (0.069 R)
• M57: 18,872,669 km (0.05 R)
• M58: 19,316,825 km (0.032 R)
• M59: 19,540,324 km (0.065 R)
• M60: 19,764,571 km (0.107 R)
• M61: 19,952,018 km (0.095 R)
• M62: 20,974,968 km (0.054 R)
• M63: 21,473,578 km (0.112 R)
• M64: 21,782,348 km (0.054 R)
• M65: 21,937,331 km (0.103 R)
• M66: 22,953,549 km (0.04 R)
• M67: 23,111,225 km (0.113 R)
• M68: 23,745,520 km (0.074 R)
• M69: 23,945,084 km (0.108 R)
• M70: 24,225,131 km (0.093 R)
• M71: 24,425,892 km (0.076 R)
• M72: 24,950,531 km (0.117 R)
• M73: 25,153,236 km (0.061 R)
• M74: 25,682,962 km (0.056 R)
• M75: 25,928,752 km (0.105 R)
• M76: 27,252,543 km (0.115 R)
• M77: 27,670,819 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.9

Radius: 4.3

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.36 AU - 19.32 AU

Year: 22157 Days

Day: 21.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,616,655 km

• M1: 85,720 km (0.106 R)
• M2: 181,163 km (0.049 R)
• M3: 387,758 km (0.116 R)
• M4: 441,912 km (0.116 R)
• M5: 943,663 km (0.114 R)
• M6: 1,074,711 km (0.115 R)
• M7: 1,171,950 km (0.049 R)
• M8: 1,312,871 km (0.062 R)
• M9: 1,480,720 km (0.094 R)
• M10: 2,072,080 km (0.119 R)
• M11: 2,193,404 km (0.117 R)
• M12: 2,571,288 km (0.103 R)
• M13: 2,675,558 km (0.058 R)
• M14: 2,887,987 km (0.093 R)
• M15: 2,915,064 km (0.101 R)
• M16: 3,051,049 km (0.12 R)
• M17: 3,161,302 km (0.083 R)
• M18: 3,557,886 km (0.09 R)
• M19: 3,673,974 km (0.031 R)
• M20: 3,939,959 km (0.061 R)
• M21: 4,120,673 km (0.106 R)
• M22: 4,870,458 km (0.115 R)
• M23: 5,526,744 km (0.075 R)
• M24: 5,899,542 km (0.094 R)
• M25: 6,037,022 km (0.074 R)
• M26: 6,597,864 km (0.105 R)
• M27: 6,920,547 km (0.088 R)
• M28: 7,065,507 km (0.066 R)
• M29: 7,506,821 km (0.079 R)
• M30: 7,919,113 km (0.095 R)
• M31: 8,261,842 km (0.108 R)
• M32: 9,159,728 km (0.099 R)
• M33: 9,199,521 km (0.065 R)
• M34: 9,721,169 km (0.086 R)
• M35: 10,006,153 km (0.099 R)
• M36: 10,211,401 km (0.033 R)
• M37: 10,961,634 km (0.112 R)
• M38: 11,046,008 km (0.092 R)
• M39: 11,902,306 km (0.104 R)
• M40: 12,250,869 km (0.095 R)
• M41: 12,602,723 km (0.096 R)
• M42: 13,091,908 km (0.11 R)
• M43: 13,541,898 km (0.103 R)
• M44: 14,735,689 km (0.107 R)
• M45: 15,392,424 km (0.103 R)
• M46: 15,771,954 km (0.096 R)
• M47: 19,018,228 km (0.092 R)
• M48: 20,144,550 km (0.09 R)
• M49: 20,403,654 km (0.104 R)
• M50: 21,874,350 km (0.108 R)
• M51: 23,107,785 km (0.114 R)
• M52: 23,596,521 km (0.052 R)
• M53: 23,814,934 km (0.104 R)
• M54: 25,027,574 km (0.049 R)
• M55: 25,585,574 km (0.081 R)
• M56: 26,034,817 km (0.117 R)
• M57: 26,656,695 km (0.089 R)
• M58: 26,998,077 km (0.064 R)
• M59: 28,726,082 km (0.069 R)
• M60: 30,015,915 km (0.096 R)
• M61: 30,906,172 km (0.037 R)
• M62: 31,384,586 km (0.103 R)
• M63: 34,305,485 km (0.053 R)
• M64: 34,614,703 km (0.104 R)
• M65: 35,111,368 km (0.062 R)
• M66: 36,931,526 km (0.082 R)
• M67: 36,994,805 km (0.082 R)
• M68: 38,140,576 km (0.075 R)
• M69: 38,717,874 km (0.031 R)
• M70: 38,975,332 km (0.068 R)
• M71: 39,945,923 km (0.062 R)
• M72: 40,858,918 km (0.082 R)
• M73: 41,712,973 km (0.079 R)
• M74: 42,109,108 km (0.052 R)
• M75: 43,438,435 km (0.108 R)
• M76: 43,839,955 km (0.088 R)
• M77: 44,511,949 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.9

Radius: 5.3

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.26 AU - 21.22 AU

Year: 30825 Days

Day: 22.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 53,616,655 km

• M1: 79,436 km (0.076 R)
• M2: 195,225 km (0.076 R)
• M3: 560,094 km (0.115 R)
• M4: 611,556 km (0.086 R)
• M5: 892,650 km (0.086 R)
• M6: 1,057,657 km (0.057 R)
• M7: 1,165,816 km (0.087 R)
• M8: 2,404,187 km (0.075 R)
• M9: 2,901,152 km (0.039 R)
• M10: 6,719,637 km (0.114 R)
• M11: 7,083,609 km (0.104 R)
• M12: 8,733,524 km (0.097 R)
• M13: 9,668,959 km (0.105 R)
• M14: 11,012,049 km (0.076 R)
• M15: 11,106,744 km (0.1 R)
• M16: 13,208,894 km (0.04 R)
• M17: 16,501,393 km (0.111 R)
• M18: 18,490,147 km (0.088 R)
• M19: 18,546,396 km (0.091 R)
• M20: 18,828,837 km (0.101 R)
• M21: 19,226,618 km (0.117 R)
• M22: 19,340,761 km (0.106 R)
• M23: 20,088,301 km (0.081 R)
• M24: 21,138,927 km (0.092 R)
• M25: 23,903,795 km (0.109 R)
• M26: 25,578,842 km (0.1 R)
• M27: 25,830,167 km (0.041 R)
• M28: 27,676,952 km (0.113 R)
• M29: 30,027,883 km (0.115 R)
• M30: 30,492,384 km (0.113 R)
• M31: 30,625,526 km (0.079 R)
• M32: 30,892,409 km (0.084 R)
• M33: 32,714,062 km (0.1 R)
• M34: 34,223,954 km (0.045 R)
• M35: 34,987,352 km (0.105 R)
• M36: 36,601,662 km (0.105 R)
• M37: 38,743,455 km (0.104 R)
• M38: 41,145,997 km (0.12 R)
• M39: 41,588,058 km (0.118 R)
• M40: 45,028,361 km (0.099 R)
• M41: 46,552,464 km (0.094 R)
• M42: 46,629,208 km (0.082 R)
• M43: 47,861,146 km (0.066 R)
• M44: 48,481,229 km (0.113 R)
• M45: 49,807,713 km (0.037 R)
• M46: 52,495,987 km (0.064 R)
• M47: 53,055,334 km (0.112 R)
• M48: 53,536,291 km (0.118 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 10,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit