🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.6 AU - 0.78 AU

Year: 254 Days

Day: 35.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.75 AU - 1.17 AU

Year: 417 Days

Day: 42.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.01 AU - 1.23 AU

Year: 525 Days

Day: 41.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,206,505 km

• M1: 609,611 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.98 AU - 1.34 AU

Year: 553 Days

Day: 37.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.51 AU - 1.81 AU

Year: 947 Days

Day: 31.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.13 AU - 2.19 AU

Year: 1406 Days

Day: 37.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 14.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.42 AU - 3.78 AU

Year: 2418 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 66,206,505 km

• M1: 210,035 km (0.119 R)
• M2: 370,255 km (0.093 R)
• M3: 764,744 km (0.115 R)
• M4: 954,285 km (0.066 R)
• M5: 1,123,779 km (0.089 R)
• M6: 1,217,427 km (0.051 R)
• M7: 1,313,918 km (0.12 R)
• M8: 1,771,388 km (0.119 R)
• M9: 1,916,050 km (0.086 R)
• M10: 2,111,574 km (0.085 R)
• M11: 2,399,251 km (0.092 R)
• M12: 2,510,551 km (0.059 R)
• M13: 2,999,886 km (0.12 R)
• M14: 3,201,544 km (0.11 R)
• M15: 3,646,747 km (0.095 R)
• M16: 3,761,190 km (0.105 R)
• M17: 3,949,833 km (0.063 R)
• M18: 4,186,347 km (0.11 R)
• M19: 4,534,760 km (0.066 R)
• M20: 4,829,618 km (0.096 R)
• M21: 4,971,586 km (0.109 R)
• M22: 5,276,018 km (0.11 R)
• M23: 5,373,406 km (0.068 R)
• M24: 5,537,066 km (0.108 R)
• M25: 5,802,453 km (0.072 R)
• M26: 5,987,356 km (0.064 R)
• M27: 6,140,245 km (0.098 R)
• M28: 6,259,923 km (0.066 R)
• M29: 6,519,176 km (0.047 R)
• M30: 7,427,235 km (0.117 R)
• M31: 8,054,798 km (0.057 R)
• M32: 8,261,393 km (0.117 R)
• M33: 8,355,939 km (0.07 R)
• M34: 8,527,079 km (0.083 R)
• M35: 8,872,799 km (0.105 R)
• M36: 9,380,385 km (0.058 R)
• M37: 9,578,153 km (0.083 R)
• M38: 9,697,532 km (0.12 R)
• M39: 10,018,121 km (0.097 R)
• M40: 10,444,325 km (0.1 R)
• M41: 10,793,786 km (0.074 R)
• M42: 10,897,307 km (0.098 R)
• M43: 11,001,128 km (0.114 R)
• M44: 11,105,398 km (0.086 R)
• M45: 11,356,722 km (0.104 R)
• M46: 11,801,178 km (0.108 R)
• M47: 12,057,738 km (0.119 R)
• M48: 12,229,776 km (0.082 R)
• M49: 12,772,816 km (0.112 R)
• M50: 13,301,644 km (0.114 R)
• M51: 13,457,226 km (0.049 R)
• M52: 13,591,116 km (0.113 R)
• M53: 14,040,508 km (0.089 R)
• M54: 14,198,932 km (0.06 R)
• M55: 14,517,576 km (0.119 R)
• M56: 14,677,795 km (0.029 R)
• M57: 14,815,575 km (0.042 R)
• M58: 14,953,953 km (0.037 R)
• M59: 15,138,856 km (0.084 R)
• M60: 15,278,131 km (0.113 R)
• M61: 15,698,501 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.1

Radius: 10.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.75 AU - 4.29 AU

Year: 2925 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 66,206,505 km

• M1: 151,243 km (0.088 R)
• M2: 242,797 km (0.045 R)
• M3: 401,521 km (0.032 R)
• M4: 538,104 km (0.094 R)
• M5: 646,712 km (0.051 R)
• M6: 731,534 km (0.11 R)
• M7: 828,922 km (0.053 R)
• M8: 905,217 km (0.079 R)
• M9: 1,235,230 km (0.058 R)
• M10: 1,313,769 km (0.051 R)
• M11: 1,404,275 km (0.067 R)
• M12: 1,560,007 km (0.119 R)
• M13: 1,656,198 km (0.064 R)
• M14: 1,732,493 km (0.079 R)
• M15: 1,821,204 km (0.059 R)
• M16: 2,288,099 km (0.103 R)
• M17: 2,410,470 km (0.116 R)
• M18: 3,069,449 km (0.072 R)
• M19: 3,218,598 km (0.106 R)
• M20: 3,482,190 km (0.089 R)
• M21: 3,567,012 km (0.03 R)
• M22: 3,927,542 km (0.067 R)
• M23: 4,015,805 km (0.116 R)
• M24: 4,134,586 km (0.12 R)
• M25: 4,299,892 km (0.074 R)
• M26: 4,903,369 km (0.112 R)
• M27: 5,110,562 km (0.102 R)
• M28: 5,239,516 km (0.095 R)
• M29: 5,385,823 km (0.076 R)
• M30: 5,599,747 km (0.095 R)
• M31: 5,816,365 km (0.09 R)
• M32: 5,934,248 km (0.087 R)
• M33: 6,052,879 km (0.114 R)
• M34: 6,940,892 km (0.106 R)
• M35: 7,592,092 km (0.061 R)
• M36: 7,832,197 km (0.049 R)
• M37: 7,962,496 km (0.114 R)
• M38: 8,168,642 km (0.111 R)
• M39: 8,682,361 km (0.113 R)
• M40: 8,836,597 km (0.088 R)
• M41: 8,952,834 km (0.106 R)
• M42: 9,089,118 km (0.097 R)
• M43: 9,206,552 km (0.058 R)
• M44: 9,522,054 km (0.056 R)
• M45: 10,387,478 km (0.086 R)
• M46: 10,571,932 km (0.088 R)
• M47: 10,674,706 km (0.091 R)
• M48: 10,819,367 km (0.108 R)
• M49: 11,027,158 km (0.096 R)
• M50: 11,341,164 km (0.096 R)
• M51: 11,764,526 km (0.109 R)
• M52: 11,956,759 km (0.083 R)
• M53: 12,236,208 km (0.075 R)
• M54: 12,561,434 km (0.096 R)
• M55: 12,692,332 km (0.063 R)
• M56: 13,198,123 km (0.117 R)
• M57: 13,375,695 km (0.029 R)
• M58: 13,621,036 km (0.098 R)
• M59: 14,093,615 km (0.113 R)
• M60: 14,161,682 km (0.084 R)
• M61: 14,297,966 km (0.115 R)
• M62: 14,434,549 km (0.102 R)
• M63: 14,594,619 km (0.108 R)
• M64: 15,194,207 km (0.12 R)
• M65: 15,287,107 km (0.112 R)
• M66: 15,660,803 km (0.111 R)
• M67: 15,754,750 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.1

Radius: 8.5

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.06 AU - 9.22 AU

Year: 10287 Days

Day: 5.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,206,505 km

• M1: 119,230 km (0.107 R)
• M2: 204,051 km (0.077 R)
• M3: 455,974 km (0.11 R)
• M4: 992,133 km (0.108 R)
• M5: 1,696,889 km (0.027 R)
• M6: 2,164,681 km (0.093 R)
• M7: 2,413,313 km (0.074 R)
• M8: 2,818,274 km (0.114 R)
• M9: 3,465,285 km (0.12 R)
• M10: 3,529,163 km (0.045 R)
• M11: 3,690,879 km (0.065 R)
• M12: 3,789,164 km (0.111 R)
• M13: 3,888,348 km (0.118 R)
• M14: 4,224,943 km (0.072 R)
• M15: 4,570,963 km (0.088 R)
• M16: 5,070,769 km (0.104 R)
• M17: 5,550,530 km (0.107 R)
• M18: 5,814,869 km (0.106 R)
• M19: 5,891,015 km (0.11 R)
• M20: 6,083,248 km (0.033 R)
• M21: 6,632,422 km (0.027 R)
• M22: 7,075,082 km (0.094 R)
• M23: 7,197,453 km (0.089 R)
• M24: 7,735,855 km (0.104 R)
• M25: 8,031,311 km (0.105 R)
• M26: 8,546,227 km (0.116 R)
• M27: 8,632,994 km (0.081 R)
• M28: 9,116,045 km (0.091 R)
• M29: 9,472,836 km (0.043 R)
• M30: 9,743,459 km (0.109 R)
• M31: 10,062,551 km (0.055 R)
• M32: 11,277,136 km (0.045 R)
• M33: 11,468,023 km (0.055 R)
• M34: 11,563,915 km (0.119 R)
• M35: 11,708,277 km (0.11 R)
• M36: 13,841,842 km (0.101 R)
• M37: 14,148,967 km (0.113 R)
• M38: 14,251,890 km (0.078 R)
• M39: 14,354,963 km (0.115 R)
• M40: 15,083,804 km (0.112 R)
• M41: 15,985,131 km (0.077 R)
• M42: 16,253,509 km (0.116 R)
• M43: 16,794,755 km (0.114 R)
• M44: 16,958,265 km (0.043 R)
• M45: 19,018,228 km (0.108 R)
• M46: 19,302,613 km (0.071 R)
• M47: 19,645,641 km (0.09 R)
• M48: 19,933,168 km (0.116 R)
• M49: 20,921,113 km (0.114 R)
• M50: 21,155,832 km (0.04 R)
• M51: 23,795,337 km (0.099 R)
• M52: 24,040,378 km (0.065 R)
• M53: 24,594,788 km (0.102 R)
• M54: 24,904,605 km (0.109 R)
• M55: 25,278,151 km (0.091 R)
• M56: 25,403,065 km (0.096 R)
• M57: 26,346,579 km (0.073 R)
• M58: 26,663,576 km (0.115 R)
• M59: 26,854,463 km (0.032 R)
• M60: 28,918,166 km (0.088 R)
• M61: 30,831,972 km (0.091 R)
• M62: 31,568,591 km (0.1 R)
• M63: 32,922,751 km (0.077 R)
• M64: 34,088,568 km (0.078 R)
• M65: 36,038,127 km (0.032 R)
• M66: 36,531,052 km (0.118 R)
• M67: 37,310,307 km (0.06 R)
• M68: 37,737,708 km (0.085 R)
• M69: 39,101,742 km (0.092 R)
• M70: 39,680,835 km (0.116 R)
• M71: 39,826,095 km (0.048 R)
• M72: 40,189,917 km (0.084 R)
• M73: 40,921,002 km (0.099 R)
• M74: 41,656,425 km (0.073 R)
• M75: 42,470,387 km (0.115 R)
• M76: 45,550,308 km (0.072 R)
• M77: 46,083,175 km (0.071 R)
• M78: 46,388,804 km (0.052 R)
• M79: 47,078,600 km (0.049 R)
• M80: 47,540,408 km (0.059 R)
• M81: 47,617,451 km (0.115 R)
• M82: 48,390,872 km (0.106 R)
• M83: 48,623,646 km (0.08 R)
• M84: 49,168,332 km (0.092 R)
• M85: 49,636,873 km (0.064 R)
• M86: 51,604,833 km (0.074 R)
• M87: 51,684,120 km (0.026 R)
• M88: 52,319,611 km (0.071 R)
• M89: 52,797,876 km (0.03 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.4

Radius: 3.7

Gravity: 67.82 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.8 AU - 12.14 AU

Year: 13944 Days

Day: 23 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,206,505 km

• M1: 62,682 km (0.038 R)
• M2: 93,349 km (0.093 R)
• M3: 785,688 km (0.1 R)
• M4: 853,306 km (0.079 R)
• M5: 3,182,994 km (0.102 R)
• M6: 4,889,457 km (0.092 R)
• M7: 4,931,045 km (0.113 R)
• M8: 5,014,521 km (0.112 R)
• M9: 5,612,164 km (0.088 R)
• M10: 5,743,062 km (0.066 R)
• M11: 6,186,919 km (0.096 R)
• M12: 6,322,156 km (0.11 R)
• M13: 6,549,844 km (0.11 R)
• M14: 6,687,773 km (0.078 R)
• M15: 6,826,600 km (0.115 R)
• M16: 7,343,759 km (0.11 R)
• M17: 8,020,091 km (0.088 R)
• M18: 8,766,585 km (0.081 R)
• M19: 8,969,440 km (0.09 R)
• M20: 9,122,628 km (0.108 R)
• M21: 9,743,609 km (0.042 R)
• M22: 9,953,644 km (0.077 R)
• M23: 10,971,657 km (0.112 R)
• M24: 11,026,111 km (0.115 R)
• M25: 11,080,714 km (0.12 R)
• M26: 12,474,218 km (0.032 R)
• M27: 14,455,941 km (0.098 R)
• M28: 15,482,781 km (0.115 R)
• M29: 16,097,778 km (0.076 R)
• M30: 16,159,712 km (0.046 R)
• M31: 17,478,566 km (0.069 R)
• M32: 18,054,369 km (0.071 R)
• M33: 18,571,229 km (0.116 R)
• M34: 19,027,652 km (0.046 R)
• M35: 19,553,638 km (0.109 R)
• M36: 20,151,132 km (0.045 R)
• M37: 21,979,218 km (0.08 R)
• M38: 22,600,199 km (0.075 R)
• M39: 22,739,026 km (0.061 R)
• M40: 22,878,152 km (0.093 R)
• M41: 23,367,187 km (0.116 R)
• M42: 24,071,644 km (0.113 R)
• M43: 24,640,265 km (0.096 R)
• M44: 25,285,331 km (0.09 R)
• M45: 26,153,897 km (0.082 R)
• M46: 26,591,919 km (0.09 R)
• M47: 26,665,072 km (0.102 R)
• M48: 27,771,648 km (0.1 R)
• M49: 28,367,795 km (0.047 R)
• M50: 28,667,590 km (0.117 R)
• M51: 28,893,034 km (0.115 R)
• M52: 29,043,679 km (0.065 R)
• M53: 29,119,076 km (0.089 R)
• M54: 29,800,793 km (0.085 R)
• M55: 30,794,572 km (0.108 R)
• M56: 31,102,594 km (0.119 R)
• M57: 32,657,814 km (0.092 R)
• M58: 33,129,346 km (0.045 R)
• M59: 33,208,184 km (0.113 R)
• M60: 33,761,547 km (0.088 R)
• M61: 34,079,143 km (0.063 R)
• M62: 34,397,637 km (0.101 R)
• M63: 36,005,216 km (0.05 R)
• M64: 36,329,693 km (0.116 R)
• M65: 37,145,002 km (0.104 R)
• M66: 38,627,816 km (0.11 R)
• M67: 38,793,720 km (0.113 R)
• M68: 40,382,000 km (0.042 R)
• M69: 40,550,298 km (0.088 R)
• M70: 41,820,982 km (0.084 R)
• M71: 43,707,860 km (0.097 R)
• M72: 45,447,235 km (0.077 R)
• M73: 45,797,892 km (0.1 R)
• M74: 47,031,925 km (0.057 R)
• M75: 48,903,544 km (0.062 R)
• M76: 49,803,375 km (0.05 R)
• M77: 50,436,473 km (0.112 R)
• M78: 52,443,329 km (0.092 R)
• M79: 52,719,038 km (0.048 R)
• M80: 53,087,348 km (0.05 R)
• M81: 53,549,007 km (0.097 R)
• M82: 53,641,458 km (0.071 R)
• M83: 54,197,513 km (0.106 R)
• M84: 56,064,794 km (0.059 R)
• M85: 56,440,733 km (0.118 R)
• M86: 60,438,587 km (0.116 R)
• M87: 60,631,119 km (0.06 R)
• M88: 60,920,442 km (0.045 R)
• M89: 61,113,722 km (0.082 R)
• M90: 61,597,372 km (0.1 R)
• M91: 63,545,136 km (0.107 R)
• M92: 63,643,123 km (0.047 R)
• M93: 63,741,110 km (0.102 R)
• M94: 64,821,954 km (0.12 R)
• M95: 65,019,124 km (0.109 R)
• M96: 65,315,328 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 13,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit