🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.55 AU - 0.59 AU

Year: 181 Days

Day: 25.4 Hours

Environment

Temp: 84 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.66 AU - 0.72 AU

Year: 242 Days

Day: 32.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.67 AU - 0.97 AU

Year: 313 Days

Day: 25.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 70,703,812 km

• M1: 213,027 km (0.116 R)
• M2: 318,643 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.02 AU - 1.2 AU

Year: 493 Days

Day: 46.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.24 AU - 1.64 AU

Year: 729 Days

Day: 13.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.2

Radius: 10.7

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.97 AU - 3.37 AU

Year: 2380 Days

Day: 5.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 70,703,812 km

• M1: 201,359 km (0.025 R)
• M2: 278,701 km (0.049 R)
• M3: 598,691 km (0.067 R)
• M4: 758,611 km (0.057 R)
• M5: 826,678 km (0.104 R)
• M6: 948,002 km (0.114 R)
• M7: 1,044,941 km (0.107 R)
• M8: 1,209,050 km (0.119 R)
• M9: 1,398,890 km (0.088 R)
• M10: 1,476,082 km (0.105 R)
• M11: 1,607,728 km (0.113 R)
• M12: 1,706,912 km (0.053 R)
• M13: 1,845,589 km (0.11 R)
• M14: 1,978,581 km (0.089 R)
• M15: 2,124,589 km (0.089 R)
• M16: 2,224,072 km (0.084 R)
• M17: 2,345,395 km (0.093 R)
• M18: 2,437,996 km (0.095 R)
• M19: 2,809,598 km (0.078 R)
• M20: 2,919,103 km (0.055 R)
• M21: 3,086,054 km (0.032 R)
• M22: 3,210,670 km (0.081 R)
• M23: 3,394,824 km (0.051 R)
• M24: 3,809,959 km (0.114 R)
• M25: 4,042,134 km (0.09 R)
• M26: 4,128,752 km (0.105 R)
• M27: 4,203,700 km (0.108 R)
• M28: 4,584,726 km (0.072 R)
• M29: 4,714,278 km (0.059 R)
• M30: 5,016,765 km (0.069 R)
• M31: 5,150,355 km (0.043 R)
• M32: 5,339,298 km (0.094 R)
• M33: 5,516,870 km (0.103 R)
• M34: 5,710,300 km (0.088 R)
• M35: 6,018,771 km (0.109 R)
• M36: 6,275,331 km (0.114 R)
• M37: 6,506,311 km (0.076 R)
• M38: 6,681,490 km (0.088 R)
• M39: 6,932,365 km (0.102 R)
• M40: 7,021,526 km (0.072 R)
• M41: 7,231,411 km (0.09 R)
• M42: 7,458,501 km (0.098 R)
• M43: 7,657,167 km (0.067 R)
• M44: 7,873,186 km (0.106 R)
• M45: 7,997,502 km (0.07 R)
• M46: 8,358,631 km (0.12 R)
• M47: 8,549,219 km (0.064 R)
• M48: 8,902,270 km (0.071 R)
• M49: 9,113,203 km (0.078 R)
• M50: 9,407,911 km (0.113 R)
• M51: 9,573,067 km (0.108 R)
• M52: 10,006,901 km (0.114 R)
• M53: 10,141,838 km (0.11 R)
• M54: 10,311,183 km (0.032 R)
• M55: 10,842,106 km (0.078 R)
• M56: 11,015,340 km (0.107 R)
• M57: 11,276,837 km (0.093 R)
• M58: 11,984,136 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.3

Radius: 13.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.7 AU - 3.74 AU

Year: 2437 Days

Day: 14.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 70,703,812 km

• M1: 167,250 km (0.061 R)
• M2: 260,899 km (0.102 R)
• M3: 347,067 km (0.078 R)
• M4: 502,948 km (0.078 R)
• M5: 679,174 km (0.111 R)
• M6: 838,795 km (0.095 R)
• M7: 1,044,193 km (0.087 R)
• M8: 1,164,769 km (0.105 R)
• M9: 1,301,950 km (0.118 R)
• M10: 1,568,234 km (0.079 R)
• M11: 2,182,184 km (0.026 R)
• M12: 2,267,605 km (0.113 R)
• M13: 2,666,283 km (0.103 R)
• M14: 2,788,654 km (0.109 R)
• M15: 2,976,100 km (0.094 R)
• M16: 3,071,244 km (0.078 R)
• M17: 3,167,585 km (0.055 R)
• M18: 3,429,531 km (0.052 R)
• M19: 3,922,456 km (0.104 R)
• M20: 4,257,855 km (0.073 R)
• M21: 4,401,768 km (0.105 R)
• M22: 4,657,730 km (0.115 R)
• M23: 4,824,980 km (0.082 R)
• M24: 5,184,464 km (0.03 R)
• M25: 5,338,550 km (0.107 R)
• M26: 5,494,131 km (0.09 R)
• M27: 5,611,865 km (0.068 R)
• M28: 5,829,829 km (0.087 R)
• M29: 5,970,002 km (0.071 R)
• M30: 6,091,027 km (0.097 R)
• M31: 6,479,832 km (0.114 R)
• M32: 6,687,773 km (0.099 R)
• M33: 6,876,865 km (0.112 R)
• M34: 6,982,630 km (0.118 R)
• M35: 7,131,630 km (0.07 R)
• M36: 7,607,052 km (0.082 R)
• M37: 7,738,548 km (0.099 R)
• M38: 7,870,643 km (0.078 R)
• M39: 8,294,454 km (0.058 R)
• M40: 8,588,563 km (0.069 R)
• M41: 9,444,862 km (0.101 R)
• M42: 9,942,873 km (0.091 R)
• M43: 10,279,767 km (0.045 R)
• M44: 10,449,561 km (0.1 R)
• M45: 10,767,606 km (0.033 R)
• M46: 11,039,126 km (0.111 R)
• M47: 11,138,309 km (0.107 R)
• M48: 11,563,766 km (0.088 R)
• M49: 11,969,026 km (0.04 R)
• M50: 13,133,795 km (0.109 R)
• M51: 13,344,579 km (0.075 R)
• M52: 14,660,591 km (0.036 R)
• M53: 14,961,732 km (0.113 R)
• M54: 15,320,318 km (0.119 R)
• M55: 15,431,170 km (0.103 R)
• M56: 15,514,496 km (0.12 R)
• M57: 15,625,797 km (0.093 R)
• M58: 15,765,372 km (0.077 R)
• M59: 15,849,446 km (0.108 R)
• M60: 16,839,784 km (0.081 R)
• M61: 17,675,587 km (0.097 R)
• M62: 18,054,668 km (0.099 R)
• M63: 18,259,916 km (0.054 R)
• M64: 18,583,945 km (0.069 R)
• M65: 19,627,689 km (0.066 R)
• M66: 19,748,265 km (0.076 R)
• M67: 20,263,181 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.8

Radius: 4.2

Gravity: 28.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.96 AU - 16.14 AU

Year: 21036 Days

Day: 21.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,703,812 km

• M1: 54,454 km (0.07 R)
• M2: 133,740 km (0.09 R)
• M3: 495,169 km (0.092 R)
• M4: 638,783 km (0.105 R)
• M5: 749,336 km (0.08 R)
• M6: 818,600 km (0.118 R)
• M7: 988,543 km (0.045 R)
• M8: 1,250,189 km (0.1 R)
• M9: 1,445,714 km (0.108 R)
• M10: 1,834,070 km (0.104 R)
• M11: 3,062,867 km (0.119 R)
• M12: 3,099,967 km (0.061 R)
• M13: 3,249,864 km (0.062 R)
• M14: 3,287,712 km (0.082 R)
• M15: 4,658,926 km (0.055 R)
• M16: 5,447,756 km (0.114 R)
• M17: 5,537,964 km (0.104 R)
• M18: 6,136,056 km (0.104 R)
• M19: 6,324,100 km (0.039 R)
• M20: 6,466,518 km (0.057 R)
• M21: 7,194,162 km (0.055 R)
• M22: 7,342,712 km (0.1 R)
• M23: 7,492,310 km (0.088 R)
• M24: 8,203,798 km (0.102 R)
• M25: 8,359,080 km (0.093 R)
• M26: 8,463,200 km (0.116 R)
• M27: 8,567,620 km (0.099 R)
• M28: 8,936,678 km (0.098 R)
• M29: 9,310,971 km (0.047 R)
• M30: 10,130,020 km (0.066 R)
• M31: 11,257,539 km (0.108 R)
• M32: 11,719,497 km (0.075 R)
• M33: 11,777,691 km (0.089 R)
• M34: 12,305,771 km (0.114 R)
• M35: 12,662,113 km (0.111 R)
• M36: 12,781,642 km (0.069 R)
• M37: 13,628,815 km (0.109 R)
• M38: 15,696,108 km (0.09 R)
• M39: 16,146,996 km (0.041 R)
• M40: 16,929,991 km (0.119 R)
• M41: 17,193,582 km (0.09 R)
• M42: 18,060,053 km (0.117 R)
• M43: 18,736,086 km (0.11 R)
• M44: 18,940,586 km (0.084 R)
• M45: 19,627,390 km (0.118 R)
• M46: 23,035,529 km (0.044 R)
• M47: 23,547,752 km (0.113 R)
• M48: 23,989,664 km (0.056 R)
• M49: 24,063,565 km (0.11 R)
• M50: 25,181,361 km (0.113 R)
• M51: 25,784,390 km (0.091 R)
• M52: 26,087,774 km (0.113 R)
• M53: 26,163,770 km (0.081 R)
• M54: 26,544,945 km (0.115 R)
• M55: 26,774,578 km (0.062 R)
• M56: 26,851,172 km (0.103 R)
• M57: 26,928,066 km (0.087 R)
• M58: 27,081,703 km (0.097 R)
• M59: 27,544,708 km (0.064 R)
• M60: 27,699,542 km (0.102 R)
• M61: 28,478,348 km (0.114 R)
• M62: 30,057,354 km (0.073 R)
• M63: 34,210,340 km (0.077 R)
• M64: 36,225,872 km (0.107 R)
• M65: 38,712,189 km (0.073 R)
• M66: 38,885,723 km (0.119 R)
• M67: 40,458,744 km (0.115 R)
• M68: 42,498,661 km (0.036 R)
• M69: 43,937,493 km (0.027 R)
• M70: 44,028,000 km (0.071 R)
• M71: 44,118,506 km (0.094 R)
• M72: 44,844,804 km (0.104 R)
• M73: 45,758,398 km (0.115 R)
• M74: 45,941,805 km (0.112 R)
• M75: 47,882,538 km (0.091 R)
• M76: 48,442,035 km (0.115 R)
• M77: 48,816,179 km (0.056 R)
• M78: 48,909,827 km (0.097 R)
• M79: 49,097,423 km (0.104 R)
• M80: 49,849,900 km (0.105 R)
• M81: 51,271,379 km (0.074 R)
• M82: 52,802,064 km (0.09 R)
• M83: 53,573,092 km (0.102 R)
• M84: 54,153,831 km (0.103 R)
• M85: 54,444,948 km (0.119 R)
• M86: 55,419,130 km (0.082 R)
• M87: 60,476,136 km (0.103 R)
• M88: 60,778,174 km (0.056 R)
• M89: 61,788,558 km (0.081 R)
• M90: 62,295,845 km (0.089 R)
• M91: 63,110,405 km (0.086 R)
• M92: 64,749,998 km (0.067 R)
• M93: 64,955,994 km (0.056 R)
• M94: 66,715,115 km (0.114 R)
• M95: 69,646,635 km (0.062 R)
• M96: 70,597,928 km (0.094 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: 507 - 12,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit