🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.42 AU - 0.6 AU

Year: 134 Days

Day: 23.5 Hours

Environment

Temp: 232 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.63 AU - 0.75 AU

Year: 211 Days

Day: 26.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.07 AU - 1.39 AU

Year: 503 Days

Day: 37.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,394,025 km

• M1: 52,359 km (0.102 R)
• M2: 942,467 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.11 AU - 1.61 AU

Year: 585 Days

Day: 27 Hours

Environment

Temp: -36 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,394,025 km

• M1: 111,450 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.27 AU - 2.09 AU

Year: 803 Days

Day: 19.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.46 AU - 2 AU

Year: 840 Days

Day: 31.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.4 AU - 4.34 AU

Year: 2809 Days

Day: 28.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,394,025 km

• M1: 696,528 km (0.105 R)
• M2: 1,446,462 km (0.045 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.6

Radius: 10.2

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.13 AU - 7.01 AU

Year: 6213 Days

Day: 9.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,394,025 km

• M1: 181,163 km (0.071 R)
• M2: 388,954 km (0.109 R)
• M3: 538,104 km (0.067 R)
• M4: 632,799 km (0.107 R)
• M5: 924,664 km (0.096 R)
• M6: 1,322,445 km (0.108 R)
• M7: 1,680,582 km (0.056 R)
• M8: 1,752,389 km (0.085 R)
• M9: 1,880,445 km (0.112 R)
• M10: 2,243,818 km (0.08 R)
• M11: 2,650,276 km (0.103 R)
• M12: 2,992,257 km (0.113 R)
• M13: 3,325,561 km (0.099 R)
• M14: 3,393,777 km (0.102 R)
• M15: 3,508,369 km (0.044 R)
• M16: 3,883,860 km (0.067 R)
• M17: 4,003,987 km (0.093 R)
• M18: 4,272,366 km (0.085 R)
• M19: 4,852,656 km (0.065 R)
• M20: 5,008,238 km (0.082 R)
• M21: 5,138,986 km (0.08 R)
• M22: 5,350,817 km (0.061 R)
• M23: 5,511,485 km (0.051 R)
• M24: 5,728,402 km (0.082 R)
• M25: 5,892,810 km (0.055 R)
• M26: 7,029,006 km (0.068 R)
• M27: 7,323,564 km (0.097 R)
• M28: 7,562,023 km (0.111 R)
• M29: 7,894,280 km (0.071 R)
• M30: 8,138,872 km (0.099 R)
• M31: 8,293,108 km (0.117 R)
• M32: 8,479,357 km (0.093 R)
• M33: 8,729,933 km (0.098 R)
• M34: 8,824,479 km (0.049 R)
• M35: 8,982,903 km (0.109 R)
• M36: 9,270,580 km (0.115 R)
• M37: 10,284,106 km (0.091 R)
• M38: 10,517,927 km (0.064 R)
• M39: 10,753,394 km (0.052 R)
• M40: 11,024,765 km (0.09 R)
• M41: 11,332,637 km (0.114 R)
• M42: 11,608,795 km (0.068 R)
• M43: 11,712,915 km (0.088 R)
• M44: 12,379,523 km (0.06 R)
• M45: 12,699,513 km (0.088 R)
• M46: 13,348,020 km (0.112 R)
• M47: 13,420,724 km (0.067 R)
• M48: 13,566,433 km (0.083 R)
• M49: 13,822,993 km (0.086 R)
• M50: 14,377,851 km (0.112 R)
• M51: 14,639,348 km (0.108 R)
• M52: 15,357,119 km (0.067 R)
• M53: 16,047,513 km (0.106 R)
• M54: 17,141,672 km (0.091 R)
• M55: 18,138,891 km (0.105 R)
• M56: 18,259,766 km (0.104 R)
• M57: 18,624,187 km (0.063 R)
• M58: 18,705,568 km (0.112 R)
• M59: 19,113,821 km (0.115 R)
• M60: 20,902,862 km (0.119 R)
• M61: 21,753,176 km (0.08 R)
• M62: 21,924,615 km (0.066 R)
• M63: 22,053,419 km (0.045 R)
• M64: 23,399,650 km (0.087 R)
• M65: 23,883,749 km (0.115 R)
• M66: 23,972,012 km (0.067 R)
• M67: 24,060,574 km (0.111 R)
• M68: 25,085,917 km (0.083 R)
• M69: 25,898,234 km (0.106 R)
• M70: 26,216,578 km (0.083 R)
• M71: 26,353,311 km (0.114 R)
• M72: 26,536,119 km (0.099 R)
• M73: 27,363,695 km (0.101 R)
• M74: 27,548,747 km (0.034 R)
• M75: 27,687,873 km (0.096 R)
• M76: 27,873,674 km (0.069 R)
• M77: 28,808,960 km (0.035 R)
• M78: 29,091,550 km (0.054 R)
• M79: 29,706,846 km (0.106 R)
• M80: 29,849,562 km (0.114 R)
• M81: 30,135,444 km (0.086 R)
• M82: 30,231,037 km (0.104 R)
• M83: 30,422,373 km (0.064 R)
• M84: 31,336,715 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655

Radius: 11.7

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.93 AU - 7.25 AU

Year: 6965 Days

Day: 6 Hours

Environment

Temp: -164 °C

Axial Tilt: 93.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,394,025 km

• M1: 158,574 km (0.118 R)
• M2: 234,719 km (0.099 R)
• M3: 397,930 km (0.114 R)
• M4: 498,311 km (0.111 R)
• M5: 743,950 km (0.085 R)
• M6: 1,061,397 km (0.097 R)
• M7: 1,586,934 km (0.113 R)
• M8: 1,858,006 km (0.098 R)
• M9: 2,207,466 km (0.097 R)
• M10: 2,690,667 km (0.118 R)
• M11: 3,426,689 km (0.051 R)
• M12: 3,601,270 km (0.059 R)
• M13: 3,959,407 km (0.118 R)
• M14: 4,142,963 km (0.105 R)
• M15: 4,329,213 km (0.095 R)
• M16: 4,545,681 km (0.09 R)
• M17: 4,932,990 km (0.105 R)
• M18: 5,533,924 km (0.051 R)
• M19: 5,887,873 km (0.086 R)
• M20: 6,067,540 km (0.095 R)
• M21: 6,158,196 km (0.104 R)
• M22: 6,249,152 km (0.035 R)
• M23: 6,340,706 km (0.102 R)
• M24: 7,056,831 km (0.105 R)
• M25: 7,183,989 km (0.111 R)
• M26: 7,312,045 km (0.101 R)
• M27: 8,128,999 km (0.108 R)
• M28: 8,599,185 km (0.119 R)
• M29: 9,531,030 km (0.112 R)
• M30: 9,884,231 km (0.1 R)
• M31: 10,749,654 km (0.109 R)
• M32: 10,933,061 km (0.102 R)
• M33: 11,117,366 km (0.118 R)
• M34: 12,016,898 km (0.093 R)
• M35: 12,706,843 km (0.092 R)
• M36: 13,095,648 km (0.1 R)
• M37: 13,291,621 km (0.083 R)
• M38: 14,205,365 km (0.099 R)
• M39: 15,427,580 km (0.034 R)
• M40: 15,759,088 km (0.106 R)
• M41: 16,853,098 km (0.1 R)
• M42: 17,194,630 km (0.062 R)
• M43: 17,323,284 km (0.108 R)
• M44: 18,936,547 km (0.112 R)
• M45: 19,425,433 km (0.055 R)
• M46: 19,604,203 km (0.078 R)
• M47: 20,188,981 km (0.118 R)
• M48: 20,597,233 km (0.118 R)
• M49: 20,688,338 km (0.108 R)
• M50: 21,237,811 km (0.102 R)
• M51: 23,245,864 km (0.072 R)
• M52: 23,483,275 km (0.106 R)
• M53: 23,721,435 km (0.119 R)
• M54: 25,803,090 km (0.104 R)
• M55: 25,950,443 km (0.089 R)
• M56: 26,246,198 km (0.084 R)
• M57: 26,990,149 km (0.089 R)
• M58: 27,690,865 km (0.109 R)
• M59: 27,841,809 km (0.098 R)
• M60: 28,043,467 km (0.099 R)
• M61: 28,651,433 km (0.097 R)
• M62: 29,059,237 km (0.089 R)
• M63: 29,468,836 km (0.108 R)
• M64: 30,035,213 km (0.115 R)
• M65: 30,345,629 km (0.089 R)
• M66: 30,449,300 km (0.104 R)
• M67: 30,761,212 km (0.048 R)
• M68: 30,917,542 km (0.081 R)
• M69: 31,703,230 km (0.117 R)
• M70: 32,124,946 km (0.048 R)
• M71: 32,230,562 km (0.114 R)
• M72: 32,601,565 km (0.077 R)
• M73: 32,973,914 km (0.055 R)
• M74: 33,080,577 km (0.06 R)
• M75: 33,240,796 km (0.079 R)
• M76: 33,347,609 km (0.044 R)
• M77: 33,830,212 km (0.098 R)
• M78: 33,937,773 km (0.093 R)
• M79: 34,585,532 km (0.08 R)

Asteroid Belt

Center: 9.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244

Radius: 5.6

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.47 AU - 13.17 AU

Year: 15955 Days

Day: 24.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,394,025 km

• M1: 86,019 km (0.107 R)
• M2: 220,806 km (0.096 R)
• M3: 386,112 km (0.076 R)
• M4: 526,734 km (0.033 R)
• M5: 587,620 km (0.067 R)
• M6: 683,513 km (0.082 R)
• M7: 891,005 km (0.029 R)
• M8: 1,117,795 km (0.057 R)
• M9: 1,197,381 km (0.097 R)
• M10: 1,320,351 km (0.112 R)
• M11: 1,469,051 km (0.106 R)
• M12: 1,829,283 km (0.095 R)
• M13: 2,019,422 km (0.083 R)
• M14: 2,215,993 km (0.104 R)
• M15: 2,627,387 km (0.073 R)
• M16: 3,090,094 km (0.038 R)
• M17: 3,755,804 km (0.114 R)
• M18: 4,027,923 km (0.115 R)
• M19: 4,400,870 km (0.091 R)
• M20: 5,448,354 km (0.054 R)
• M21: 5,721,819 km (0.073 R)
• M22: 6,282,063 km (0.102 R)
• M23: 6,353,272 km (0.058 R)
• M24: 6,677,451 km (0.104 R)
• M25: 6,713,803 km (0.099 R)
• M26: 7,154,967 km (0.036 R)
• M27: 7,266,717 km (0.034 R)
• M28: 7,795,994 km (0.071 R)
• M29: 7,872,588 km (0.056 R)
• M30: 8,259,448 km (0.077 R)
• M31: 8,298,493 km (0.116 R)
• M32: 8,337,538 km (0.084 R)
• M33: 8,533,960 km (0.115 R)
• M34: 9,867,924 km (0.041 R)
• M35: 9,909,363 km (0.098 R)
• M36: 10,075,716 km (0.109 R)
• M37: 10,453,301 km (0.101 R)
• M38: 10,750,103 km (0.112 R)
• M39: 11,049,748 km (0.103 R)
• M40: 11,308,851 km (0.113 R)
• M41: 11,788,911 km (0.088 R)
• M42: 12,543,931 km (0.088 R)
• M43: 12,949,940 km (0.107 R)
• M44: 13,131,701 km (0.055 R)
• M45: 13,360,137 km (0.076 R)
• M46: 13,636,145 km (0.085 R)
• M47: 13,682,371 km (0.075 R)
• M48: 13,913,948 km (0.115 R)
• M49: 14,146,872 km (0.067 R)
• M50: 14,193,547 km (0.032 R)
• M51: 14,240,371 km (0.025 R)
• M52: 14,569,337 km (0.085 R)
• M53: 14,663,882 km (0.059 R)
• M54: 15,475,002 km (0.071 R)
• M55: 17,691,444 km (0.114 R)
• M56: 18,349,974 km (0.078 R)
• M57: 19,119,805 km (0.077 R)
• M58: 22,575,366 km (0.083 R)
• M59: 23,954,658 km (0.089 R)
• M60: 25,304,330 km (0.074 R)
• M61: 25,873,999 km (0.112 R)
• M62: 26,160,329 km (0.115 R)
• M63: 26,794,175 km (0.082 R)
• M64: 28,312,145 km (0.06 R)
• M65: 29,319,687 km (0.114 R)
• M66: 29,737,962 km (0.063 R)
• M67: 30,399,185 km (0.074 R)
• M68: 30,701,373 km (0.073 R)
• M69: 30,883,284 km (0.095 R)
• M70: 30,943,871 km (0.103 R)
• M71: 31,247,854 km (0.081 R)
• M72: 31,797,476 km (0.113 R)
• M73: 32,104,301 km (0.052 R)
• M74: 32,165,786 km (0.089 R)
• M75: 33,965,299 km (0.054 R)
• M76: 34,972,093 km (0.115 R)
• M77: 35,415,501 km (0.048 R)
• M78: 36,628,889 km (0.101 R)
• M79: 36,886,048 km (0.071 R)
• M80: 37,790,816 km (0.079 R)
• M81: 38,180,668 km (0.111 R)
• M82: 40,349,388 km (0.12 R)
• M83: 40,415,810 km (0.077 R)
• M84: 41,415,273 km (0.11 R)
• M85: 41,683,203 km (0.099 R)
• M86: 42,153,389 km (0.078 R)
• M87: 42,557,752 km (0.064 R)
• M88: 43,302,600 km (0.065 R)
• M89: 43,574,419 km (0.064 R)
• M90: 44,530,649 km (0.064 R)
• M91: 44,873,826 km (0.118 R)
• M92: 45,148,937 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 18,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit