🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.4 AU - 0.66 AU

Year: 138 Days

Day: 30.1 Hours

Environment

Temp: 265 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,643,622 km

• M1: 98,435 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.64 AU - 0.8 AU

Year: 218 Days

Day: 26.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.94 AU - 1.52 AU

Year: 486 Days

Day: 45.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,643,622 km

• M1: 219,909 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.05 AU - 1.59 AU

Year: 541 Days

Day: 12.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 55,643,622 km

• M1: 782,846 km (0.072 R)
• M2: 952,190 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.22 AU - 2.03 AU

Year: 735 Days

Day: 14.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.44 AU - 2.78 AU

Year: 1503 Days

Day: 33 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,643,622 km

• M1: 742,305 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.03 AU - 3.77 AU

Year: 2235 Days

Day: 15.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,643,622 km

• M1: 2,624,994 km (0.109 R)

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.6

Radius: 11.5

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.09 AU - 8.73 AU

Year: 7190 Days

Day: 7.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,643,622 km

• M1: 149,747 km (0.055 R)
• M2: 258,206 km (0.094 R)
• M3: 786,885 km (0.118 R)
• M4: 880,982 km (0.084 R)
• M5: 1,099,096 km (0.095 R)
• M6: 1,187,807 km (0.061 R)
• M7: 1,297,762 km (0.038 R)
• M8: 1,772,436 km (0.04 R)
• M9: 1,942,379 km (0.03 R)
• M10: 2,484,671 km (0.083 R)
• M11: 2,651,622 km (0.079 R)
• M12: 3,123,604 km (0.038 R)
• M13: 3,977,359 km (0.07 R)
• M14: 5,080,344 km (0.045 R)
• M15: 5,385,673 km (0.08 R)
• M16: 5,540,656 km (0.115 R)
• M17: 5,791,682 km (0.067 R)
• M18: 6,337,564 km (0.087 R)
• M19: 6,732,802 km (0.087 R)
• M20: 7,034,690 km (0.109 R)
• M21: 7,721,195 km (0.086 R)
• M22: 7,931,380 km (0.042 R)
• M23: 8,357,435 km (0.06 R)
• M24: 8,537,251 km (0.077 R)
• M25: 8,900,475 km (0.066 R)
• M26: 9,231,984 km (0.111 R)
• M27: 9,417,784 km (0.092 R)
• M28: 10,714,349 km (0.12 R)
• M29: 10,870,679 km (0.066 R)
• M30: 11,542,972 km (0.11 R)
• M31: 11,743,433 km (0.096 R)
• M32: 12,066,415 km (0.095 R)
• M33: 12,188,187 km (0.102 R)
• M34: 12,597,487 km (0.088 R)
• M35: 12,762,344 km (0.038 R)
• M36: 13,261,552 km (0.116 R)
• M37: 13,387,364 km (0.059 R)
• M38: 13,767,193 km (0.115 R)
• M39: 14,710,557 km (0.101 R)
• M40: 15,190,018 km (0.104 R)
• M41: 15,985,729 km (0.072 R)
• M42: 16,749,726 km (0.099 R)
• M43: 17,894,748 km (0.085 R)
• M44: 18,219,973 km (0.064 R)
• M45: 19,159,747 km (0.115 R)
• M46: 20,018,888 km (0.084 R)
• M47: 20,259,890 km (0.101 R)
• M48: 20,598,729 km (0.051 R)
• M49: 21,086,119 km (0.079 R)
• M50: 21,429,596 km (0.101 R)
• M51: 22,122,084 km (0.093 R)
• M52: 22,371,165 km (0.047 R)
• M53: 23,630,629 km (0.084 R)
• M54: 23,936,407 km (0.093 R)
• M55: 24,192,070 km (0.078 R)
• M56: 24,346,006 km (0.07 R)
• M57: 24,448,780 km (0.097 R)
• M58: 24,861,221 km (0.1 R)
• M59: 25,276,206 km (0.073 R)
• M60: 25,797,854 km (0.075 R)
• M61: 26,587,282 km (0.094 R)
• M62: 27,171,162 km (0.116 R)
• M63: 30,818,059 km (0.106 R)
• M64: 31,040,661 km (0.086 R)
• M65: 31,207,911 km (0.119 R)
• M66: 31,319,511 km (0.085 R)
• M67: 31,543,309 km (0.079 R)
• M68: 31,936,153 km (0.057 R)
• M69: 32,105,049 km (0.108 R)
• M70: 33,124,409 km (0.111 R)
• M71: 33,466,540 km (0.09 R)
• M72: 34,211,986 km (0.113 R)
• M73: 35,020,862 km (0.086 R)
• M74: 36,128,634 km (0.071 R)
• M75: 36,834,287 km (0.039 R)
• M76: 37,960,759 km (0.114 R)
• M77: 38,199,367 km (0.06 R)
• M78: 38,498,264 km (0.087 R)
• M79: 38,858,047 km (0.1 R)
• M80: 38,978,174 km (0.108 R)
• M81: 39,460,029 km (0.112 R)
• M82: 39,580,904 km (0.115 R)
• M83: 40,734,603 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.4

Radius: 14.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.48 AU - 11.74 AU

Year: 10619 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,643,622 km

• M1: 316,998 km (0.09 R)
• M2: 571,464 km (0.116 R)
• M3: 934,239 km (0.042 R)
• M4: 1,546,842 km (0.106 R)
• M5: 1,670,709 km (0.099 R)
• M6: 1,862,942 km (0.115 R)
• M7: 2,131,171 km (0.053 R)
• M8: 2,907,584 km (0.108 R)
• M9: 3,380,912 km (0.116 R)
• M10: 3,682,501 km (0.076 R)
• M11: 3,878,923 km (0.095 R)
• M12: 4,165,702 km (0.09 R)
• M13: 4,400,272 km (0.092 R)
• M14: 4,489,432 km (0.036 R)
• M15: 6,161,787 km (0.078 R)
• M16: 6,804,459 km (0.059 R)
• M17: 7,646,845 km (0.119 R)
• M18: 7,898,768 km (0.098 R)
• M19: 8,117,031 km (0.037 R)
• M20: 8,783,489 km (0.103 R)
• M21: 9,085,378 km (0.117 R)
• M22: 9,933,448 km (0.086 R)
• M23: 11,211,912 km (0.043 R)
• M24: 13,441,518 km (0.102 R)
• M25: 13,833,614 km (0.108 R)
• M26: 14,229,450 km (0.081 R)
• M27: 15,303,114 km (0.101 R)
• M28: 15,849,745 km (0.092 R)
• M29: 16,962,304 km (0.085 R)
• M30: 17,433,388 km (0.083 R)
• M31: 17,908,660 km (0.044 R)
• M32: 18,726,512 km (0.104 R)
• M33: 18,969,459 km (0.103 R)
• M34: 19,556,630 km (0.088 R)
• M35: 19,951,419 km (0.03 R)
• M36: 20,050,603 km (0.116 R)
• M37: 20,348,901 km (0.116 R)
• M38: 21,455,476 km (0.106 R)
• M39: 22,118,494 km (0.057 R)
• M40: 22,529,888 km (0.114 R)
• M41: 22,840,005 km (0.074 R)
• M42: 22,995,736 km (0.1 R)
• M43: 23,203,677 km (0.113 R)
• M44: 23,674,162 km (0.048 R)
• M45: 24,147,789 km (0.06 R)
• M46: 25,641,225 km (0.073 R)
• M47: 25,965,104 km (0.118 R)
• M48: 26,617,052 km (0.107 R)
• M49: 27,054,625 km (0.057 R)
• M50: 27,881,602 km (0.075 R)
• M51: 28,381,708 km (0.099 R)
• M52: 28,549,108 km (0.092 R)
• M53: 28,884,806 km (0.061 R)
• M54: 29,956,674 km (0.105 R)
• M55: 31,444,575 km (0.106 R)
• M56: 32,139,307 km (0.119 R)
• M57: 32,255,694 km (0.091 R)
• M58: 32,722,290 km (0.072 R)
• M59: 33,249,772 km (0.086 R)
• M60: 35,388,124 km (0.049 R)
• M61: 37,754,613 km (0.071 R)
• M62: 38,246,341 km (0.066 R)
• M63: 38,554,812 km (0.101 R)
• M64: 38,740,164 km (0.115 R)
• M65: 39,049,981 km (0.118 R)
• M66: 39,734,242 km (0.105 R)
• M67: 40,422,541 km (0.065 R)
• M68: 40,862,658 km (0.086 R)
• M69: 41,684,100 km (0.046 R)
• M70: 42,383,470 km (0.096 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.2

Radius: 14.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.15 AU - 11.17 AU

Year: 11543 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,643,622 km

• M1: 189,391 km (0.12 R)
• M2: 368,759 km (0.115 R)
• M3: 538,552 km (0.05 R)
• M4: 704,905 km (0.054 R)
• M5: 910,453 km (0.109 R)
• M6: 1,010,982 km (0.12 R)
• M7: 1,158,935 km (0.068 R)
• M8: 1,314,666 km (0.111 R)
• M9: 1,773,932 km (0.108 R)
• M10: 2,338,514 km (0.095 R)
• M11: 2,865,846 km (0.109 R)
• M12: 3,049,852 km (0.052 R)
• M13: 3,926,795 km (0.072 R)
• M14: 4,411,342 km (0.053 R)
• M15: 4,553,310 km (0.113 R)
• M16: 7,108,891 km (0.055 R)
• M17: 7,275,992 km (0.112 R)
• M18: 7,402,103 km (0.045 R)
• M19: 7,656,718 km (0.073 R)
• M20: 8,526,031 km (0.096 R)
• M21: 8,659,174 km (0.108 R)
• M22: 8,837,793 km (0.115 R)
• M23: 9,198,773 km (0.108 R)
• M24: 9,749,144 km (0.118 R)
• M25: 10,404,981 km (0.118 R)
• M26: 11,075,179 km (0.111 R)
• M27: 11,220,588 km (0.086 R)
• M28: 11,660,705 km (0.092 R)
• M29: 11,808,807 km (0.091 R)
• M30: 12,007,024 km (0.11 R)
• M31: 13,529,332 km (0.104 R)
• M32: 14,418,841 km (0.102 R)
• M33: 14,897,405 km (0.096 R)
• M34: 16,089,251 km (0.074 R)
• M35: 16,808,069 km (0.091 R)
• M36: 19,317,573 km (0.093 R)
• M37: 19,492,902 km (0.09 R)
• M38: 19,727,471 km (0.067 R)
• M39: 19,963,088 km (0.08 R)
• M40: 20,140,361 km (0.07 R)
• M41: 20,854,841 km (0.101 R)
• M42: 21,215,222 km (0.098 R)
• M43: 21,335,648 km (0.079 R)
• M44: 21,698,872 km (0.119 R)
• M45: 22,615,458 km (0.079 R)
• M46: 23,109,580 km (0.12 R)
• M47: 23,295,829 km (0.064 R)
• M48: 23,544,760 km (0.099 R)
• M49: 23,732,206 km (0.064 R)
• M50: 23,857,420 km (0.11 R)
• M51: 24,108,445 km (0.107 R)
• M52: 24,613,188 km (0.03 R)
• M53: 24,930,336 km (0.053 R)
• M54: 25,504,791 km (0.094 R)
• M55: 26,666,868 km (0.03 R)
• M56: 26,797,018 km (0.114 R)
• M57: 27,714,202 km (0.079 R)
• M58: 29,579,389 km (0.074 R)
• M59: 30,187,504 km (0.056 R)
• M60: 30,868,025 km (0.1 R)
• M61: 31,210,155 km (0.07 R)
• M62: 31,553,632 km (0.094 R)
• M63: 32,036,534 km (0.117 R)
• M64: 33,499,900 km (0.104 R)
• M65: 34,133,746 km (0.114 R)
• M66: 34,913,899 km (0.096 R)
• M67: 36,347,196 km (0.087 R)
• M68: 37,289,214 km (0.113 R)
• M69: 37,653,784 km (0.042 R)
• M70: 38,019,401 km (0.075 R)
• M71: 38,680,474 km (0.09 R)
• M72: 40,387,236 km (0.086 R)
• M73: 43,720,427 km (0.093 R)
• M74: 45,965,143 km (0.117 R)
• M75: 46,747,839 km (0.084 R)
• M76: 49,441,947 km (0.057 R)
• M77: 49,922,605 km (0.048 R)
• M78: 50,083,123 km (0.08 R)
• M79: 50,565,875 km (0.111 R)
• M80: 50,969,341 km (0.087 R)
• M81: 51,292,921 km (0.1 R)
• M82: 52,186,020 km (0.078 R)
• M83: 53,084,505 km (0.09 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 12,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit