🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.94 AU - 1.04 AU

Year: 349 Days

Day: 26.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1 AU - 1.2 AU

Year: 409 Days

Day: 20.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.2 AU - 1.4 AU

Year: 526 Days

Day: 38.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,148,506 km

• M1: 387,458 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.64 AU - 3.28 AU

Year: 1807 Days

Day: 19.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,148,506 km

• M1: 67,319 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.27 AU - 3.51 AU

Year: 2214 Days

Day: 48 Hours

Environment

Temp: -102 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,148,506 km

• M1: 1,139,487 km (0.081 R)
• M2: 1,673,701 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.6

Radius: 10.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.86 AU - 8.4 AU

Year: 7477 Days

Day: 11.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,148,506 km

• M1: 165,006 km (0.11 R)
• M2: 285,134 km (0.093 R)
• M3: 466,147 km (0.079 R)
• M4: 548,426 km (0.07 R)
• M5: 617,241 km (0.107 R)
• M6: 821,891 km (0.084 R)
• M7: 1,187,358 km (0.097 R)
• M8: 1,509,443 km (0.096 R)
• M9: 1,810,134 km (0.059 R)
• M10: 1,928,017 km (0.053 R)
• M11: 2,286,454 km (0.09 R)
• M12: 2,654,913 km (0.075 R)
• M13: 3,959,556 km (0.095 R)
• M14: 4,152,837 km (0.076 R)
• M15: 4,455,324 km (0.038 R)
• M16: 4,602,528 km (0.096 R)
• M17: 4,697,074 km (0.095 R)
• M18: 4,764,991 km (0.1 R)
• M19: 5,012,277 km (0.082 R)
• M20: 5,292,174 km (0.101 R)
• M21: 6,206,666 km (0.1 R)
• M22: 6,751,202 km (0.072 R)
• M23: 7,216,601 km (0.087 R)
• M24: 8,113,291 km (0.033 R)
• M25: 8,277,101 km (0.11 R)
• M26: 8,674,881 km (0.06 R)
• M27: 8,825,676 km (0.098 R)
• M28: 9,592,515 km (0.03 R)
• M29: 9,748,396 km (0.088 R)
• M30: 10,971,957 km (0.092 R)
• M31: 11,518,886 km (0.049 R)
• M32: 11,703,191 km (0.113 R)
• M33: 11,907,093 km (0.071 R)
• M34: 12,093,492 km (0.065 R)
• M35: 12,299,638 km (0.11 R)
• M36: 12,374,885 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 14.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.08 AU - 8.36 AU

Year: 7610 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,148,506 km

• M1: 214,374 km (0.099 R)
• M2: 347,217 km (0.116 R)
• M3: 575,802 km (0.108 R)
• M4: 734,825 km (0.094 R)
• M5: 826,678 km (0.039 R)
• M6: 923,168 km (0.083 R)
• M7: 1,169,556 km (0.042 R)
• M8: 1,322,595 km (0.064 R)
• M9: 1,468,004 km (0.045 R)
• M10: 1,728,155 km (0.058 R)
• M11: 1,823,748 km (0.087 R)
• M12: 2,070,883 km (0.112 R)
• M13: 2,616,916 km (0.084 R)
• M14: 3,109,242 km (0.098 R)
• M15: 3,426,838 km (0.099 R)
• M16: 4,029,718 km (0.105 R)
• M17: 4,158,671 km (0.092 R)
• M18: 4,288,971 km (0.115 R)
• M19: 4,509,329 km (0.066 R)
• M20: 4,846,971 km (0.103 R)
• M21: 4,984,302 km (0.115 R)
• M22: 5,642,832 km (0.096 R)
• M23: 5,811,877 km (0.089 R)
• M24: 6,354,020 km (0.082 R)
• M25: 7,015,691 km (0.102 R)
• M26: 7,119,512 km (0.076 R)
• M27: 7,646,246 km (0.109 R)
• M28: 7,860,471 km (0.118 R)
• M29: 8,158,320 km (0.064 R)
• M30: 8,404,857 km (0.04 R)
• M31: 8,515,260 km (0.068 R)
• M32: 8,905,412 km (0.113 R)
• M33: 9,074,308 km (0.109 R)
• M34: 9,244,400 km (0.048 R)
• M35: 10,081,550 km (0.079 R)
• M36: 10,316,718 km (0.098 R)
• M37: 10,435,050 km (0.092 R)
• M38: 10,553,681 km (0.032 R)
• M39: 10,702,830 km (0.12 R)
• M40: 10,912,716 km (0.11 R)
• M41: 11,245,272 km (0.096 R)
• M42: 11,642,753 km (0.073 R)
• M43: 12,546,025 km (0.086 R)
• M44: 13,086,074 km (0.062 R)
• M45: 13,894,052 km (0.052 R)
• M46: 14,221,821 km (0.078 R)
• M47: 14,485,861 km (0.116 R)
• M48: 14,718,187 km (0.119 R)
• M49: 15,052,388 km (0.077 R)
• M50: 15,186,727 km (0.032 R)
• M51: 15,864,555 km (0.119 R)
• M52: 16,138,469 km (0.112 R)
• M53: 16,310,506 km (0.115 R)
• M54: 16,725,790 km (0.033 R)
• M55: 16,969,634 km (0.089 R)
• M56: 17,214,676 km (0.027 R)
• M57: 17,779,258 km (0.103 R)
• M58: 17,921,376 km (0.108 R)
• M59: 18,170,905 km (0.117 R)
• M60: 19,180,841 km (0.095 R)
• M61: 19,766,067 km (0.089 R)
• M62: 20,654,978 km (0.103 R)
• M63: 20,879,375 km (0.047 R)
• M64: 20,991,723 km (0.091 R)
• M65: 22,280,209 km (0.086 R)
• M66: 22,433,547 km (0.071 R)
• M67: 23,205,173 km (0.117 R)
• M68: 24,221,391 km (0.114 R)
• M69: 24,536,893 km (0.03 R)
• M70: 24,933,328 km (0.098 R)
• M71: 25,092,500 km (0.047 R)
• M72: 25,252,121 km (0.106 R)
• M73: 25,692,387 km (0.105 R)
• M74: 26,054,713 km (0.108 R)
• M75: 26,418,535 km (0.1 R)
• M76: 26,702,771 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 11.2

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.6 AU - 10.48 AU

Year: 10453 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,148,506 km

• M1: 147,653 km (0.082 R)
• M2: 283,787 km (0.12 R)
• M3: 365,916 km (0.104 R)
• M4: 626,965 km (0.07 R)
• M5: 966,552 km (0.11 R)
• M6: 1,167,761 km (0.096 R)
• M7: 1,659,040 km (0.037 R)
• M8: 2,080,158 km (0.054 R)
• M9: 2,316,523 km (0.088 R)
• M10: 2,758,585 km (0.114 R)
• M11: 3,470,820 km (0.086 R)
• M12: 3,879,821 km (0.089 R)
• M13: 4,041,237 km (0.114 R)
• M14: 4,204,897 km (0.068 R)
• M15: 4,304,230 km (0.107 R)
• M16: 4,437,821 km (0.067 R)
• M17: 5,232,934 km (0.058 R)
• M18: 6,259,773 km (0.097 R)
• M19: 6,602,951 km (0.063 R)
• M20: 7,427,534 km (0.105 R)
• M21: 7,588,202 km (0.111 R)
• M22: 8,036,398 km (0.101 R)
• M23: 8,118,676 km (0.102 R)
• M24: 8,745,791 km (0.069 R)
• M25: 9,649,811 km (0.054 R)
• M26: 9,737,475 km (0.055 R)
• M27: 9,913,552 km (0.091 R)
• M28: 10,583,301 km (0.043 R)
• M29: 10,764,464 km (0.053 R)
• M30: 11,175,709 km (0.112 R)
• M31: 11,592,189 km (0.096 R)
• M32: 12,060,880 km (0.107 R)
• M33: 12,345,115 km (0.094 R)
• M34: 12,871,999 km (0.101 R)
• M35: 13,553,118 km (0.028 R)
• M36: 13,947,608 km (0.072 R)
• M37: 14,849,085 km (0.098 R)
• M38: 15,102,803 km (0.097 R)
• M39: 15,306,854 km (0.081 R)
• M40: 16,080,126 km (0.081 R)
• M41: 16,236,306 km (0.115 R)
• M42: 16,972,028 km (0.089 R)
• M43: 17,131,051 km (0.119 R)
• M44: 17,290,522 km (0.076 R)
• M45: 17,557,554 km (0.1 R)
• M46: 18,041,653 km (0.112 R)
• M47: 18,475,636 km (0.079 R)
• M48: 19,353,925 km (0.114 R)
• M49: 19,575,629 km (0.076 R)
• M50: 21,094,197 km (0.102 R)
• M51: 21,781,151 km (0.057 R)
• M52: 23,118,406 km (0.077 R)
• M53: 23,767,362 km (0.116 R)
• M54: 24,842,073 km (0.112 R)
• M55: 25,324,975 km (0.087 R)
• M56: 25,628,210 km (0.067 R)
• M57: 25,871,755 km (0.057 R)
• M58: 26,361,090 km (0.105 R)
• M59: 27,038,918 km (0.11 R)
• M60: 27,473,350 km (0.089 R)
• M61: 28,790,260 km (0.098 R)
• M62: 29,424,555 km (0.048 R)
• M63: 29,679,619 km (0.09 R)
• M64: 31,160,189 km (0.085 R)
• M65: 32,007,661 km (0.117 R)
• M66: 32,796,640 km (0.081 R)
• M67: 32,995,007 km (0.044 R)
• M68: 33,259,945 km (0.109 R)
• M69: 38,009,827 km (0.064 R)
• M70: 38,705,607 km (0.05 R)
• M71: 39,055,067 km (0.106 R)
• M72: 40,250,953 km (0.061 R)
• M73: 40,463,232 km (0.1 R)
• M74: 40,604,901 km (0.107 R)
• M75: 42,246,738 km (0.093 R)
• M76: 44,274,687 km (0.088 R)
• M77: 45,153,425 km (0.076 R)
• M78: 45,374,081 km (0.112 R)
• M79: 46,334,051 km (0.069 R)
• M80: 46,408,251 km (0.097 R)
• M81: 46,556,653 km (0.058 R)
• M82: 48,124,139 km (0.101 R)
• M83: 48,274,335 km (0.087 R)
• M84: 48,725,822 km (0.115 R)
• M85: 49,254,351 km (0.093 R)
• M86: 50,469,534 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.2

Radius: 3.7

Gravity: 19.88 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 15.97 AU - 21.43 AU

Year: 28688 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,148,506 km

• M1: 117,135 km (0.071 R)
• M2: 203,603 km (0.026 R)
• M3: 747,541 km (0.061 R)
• M4: 817,253 km (0.097 R)
• M5: 1,091,017 km (0.085 R)
• M6: 3,572,846 km (0.104 R)
• M7: 4,639,329 km (0.092 R)
• M8: 4,725,198 km (0.073 R)
• M9: 4,942,115 km (0.061 R)
• M10: 4,985,947 km (0.111 R)
• M11: 6,310,487 km (0.102 R)
• M12: 6,357,910 km (0.107 R)
• M13: 6,405,631 km (0.097 R)
• M14: 7,332,988 km (0.12 R)
• M15: 7,786,868 km (0.087 R)
• M16: 8,405,904 km (0.111 R)
• M17: 8,563,132 km (0.111 R)
• M18: 9,636,048 km (0.086 R)
• M19: 9,690,800 km (0.089 R)
• M20: 10,132,413 km (0.094 R)
• M21: 10,807,249 km (0.11 R)
• M22: 10,978,240 km (0.082 R)
• M23: 11,092,682 km (0.046 R)
• M24: 11,322,764 km (0.05 R)
• M25: 11,612,684 km (0.086 R)
• M26: 12,916,879 km (0.088 R)
• M27: 13,098,341 km (0.084 R)
• M28: 13,219,814 km (0.098 R)
• M29: 13,709,149 km (0.073 R)
• M30: 13,770,783 km (0.041 R)
• M31: 13,832,418 km (0.112 R)
• M32: 14,391,764 km (0.119 R)
• M33: 14,831,881 km (0.119 R)
• M34: 14,958,441 km (0.086 R)
• M35: 15,276,336 km (0.046 R)
• M36: 15,854,233 km (0.043 R)
• M37: 16,308,711 km (0.119 R)
• M38: 16,439,310 km (0.1 R)
• M39: 17,363,376 km (0.045 R)
• M40: 18,033,724 km (0.085 R)
• M41: 18,101,193 km (0.047 R)
• M42: 19,399,553 km (0.12 R)
• M43: 20,869,053 km (0.103 R)
• M44: 22,810,235 km (0.094 R)
• M45: 23,176,001 km (0.076 R)
• M46: 24,508,918 km (0.114 R)
• M47: 24,958,610 km (0.083 R)
• M48: 25,714,228 km (0.12 R)
• M49: 26,400,733 km (0.098 R)
• M50: 27,016,029 km (0.081 R)
• M51: 27,093,371 km (0.091 R)
• M52: 27,325,397 km (0.06 R)
• M53: 28,417,612 km (0.068 R)
• M54: 29,127,154 km (0.037 R)
• M55: 29,365,015 km (0.064 R)
• M56: 30,002,451 km (0.099 R)
• M57: 30,082,337 km (0.117 R)
• M58: 30,724,859 km (0.092 R)
• M59: 31,209,706 km (0.092 R)
• M60: 32,761,634 km (0.038 R)
• M61: 35,093,865 km (0.092 R)
• M62: 35,262,462 km (0.094 R)
• M63: 38,083,579 km (0.061 R)
• M64: 38,604,329 km (0.081 R)
• M65: 39,039,958 km (0.075 R)
• M66: 39,214,688 km (0.034 R)
• M67: 40,180,342 km (0.086 R)
• M68: 40,533,393 km (0.102 R)
• M69: 41,598,830 km (0.085 R)
• M70: 41,687,990 km (0.088 R)
• M71: 42,403,965 km (0.058 R)
• M72: 44,302,362 km (0.044 R)
• M73: 45,951,679 km (0.044 R)
• M74: 47,062,144 km (0.048 R)
• M75: 48,462,829 km (0.031 R)
• M76: 49,404,098 km (0.051 R)
• M77: 49,498,644 km (0.076 R)
• M78: 50,732,079 km (0.104 R)
• M79: 51,018,259 km (0.08 R)
• M80: 52,456,793 km (0.075 R)
• M81: 53,132,526 km (0.089 R)
• M82: 54,883,719 km (0.108 R)
• M83: 55,373,502 km (0.091 R)
• M84: 56,554,727 km (0.096 R)
• M85: 58,242,490 km (0.119 R)
• M86: 58,642,066 km (0.106 R)
• M87: 58,942,309 km (0.094 R)
• M88: 59,544,291 km (0.088 R)
• M89: 59,846,030 km (0.071 R)
• M90: 60,552,132 km (0.115 R)
• M91: 60,653,260 km (0.045 R)
• M92: 60,754,388 km (0.098 R)
• M93: 61,565,657 km (0.114 R)
• M94: 64,123,781 km (0.102 R)
• M95: 68,498,920 km (0.098 R)
• M96: 68,709,704 km (0.103 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 11,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit