🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.61 AU - 0.93 AU

Year: 241 Days

Day: 36.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,767,299 km

• M1: 381,624 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.99 AU - 1.11 AU

Year: 384 Days

Day: 36.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.17 AU - 1.21 AU

Year: 463 Days

Day: 46.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.36 AU - 1.56 AU

Year: 629 Days

Day: 44.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,767,299 km

• M1: 36,352 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.89 AU - 5.49 AU

Year: 3620 Days

Day: 24 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.87 AU - 5.99 AU

Year: 3902 Days

Day: 32.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,767,299 km

• M1: 3,492,661 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.3

Radius: 8

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.31 AU - 15.15 AU

Year: 15245 Days

Day: 10.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,767,299 km

• M1: 124,465 km (0.086 R)
• M2: 192,233 km (0.034 R)
• M3: 361,728 km (0.11 R)
• M4: 561,441 km (0.118 R)
• M5: 685,158 km (0.027 R)
• M6: 984,653 km (0.113 R)
• M7: 1,110,465 km (0.07 R)
• M8: 1,490,743 km (0.098 R)
• M9: 1,786,199 km (0.104 R)
• M10: 2,100,055 km (0.116 R)
• M11: 2,263,565 km (0.113 R)
• M12: 2,499,481 km (0.096 R)
• M13: 2,995,249 km (0.061 R)
• M14: 3,142,453 km (0.111 R)
• M15: 3,598,427 km (0.114 R)
• M16: 3,715,712 km (0.096 R)
• M17: 4,445,750 km (0.082 R)
• M18: 4,870,308 km (0.104 R)
• M19: 5,131,357 km (0.07 R)
• M20: 7,131,630 km (0.09 R)
• M21: 7,931,081 km (0.094 R)
• M22: 8,084,119 km (0.079 R)
• M23: 8,653,638 km (0.064 R)
• M24: 10,106,084 km (0.071 R)
• M25: 10,161,286 km (0.037 R)
• M26: 10,383,289 km (0.113 R)
• M27: 10,945,029 km (0.088 R)
• M28: 11,001,876 km (0.06 R)
• M29: 11,632,431 km (0.102 R)
• M30: 12,098,279 km (0.113 R)
• M31: 12,511,020 km (0.106 R)
• M32: 12,629,800 km (0.082 R)
• M33: 12,748,880 km (0.093 R)
• M34: 13,776,767 km (0.098 R)
• M35: 14,022,407 km (0.089 R)
• M36: 16,039,585 km (0.053 R)
• M37: 16,104,061 km (0.05 R)
• M38: 16,753,765 km (0.062 R)
• M39: 18,415,199 km (0.096 R)
• M40: 18,550,286 km (0.105 R)
• M41: 19,920,153 km (0.063 R)
• M42: 19,989,417 km (0.094 R)
• M43: 20,827,764 km (0.077 R)
• M44: 22,973,595 km (0.096 R)
• M45: 23,192,008 km (0.063 R)
• M46: 23,557,625 km (0.054 R)
• M47: 24,814,846 km (0.107 R)
• M48: 25,038,944 km (0.11 R)
• M49: 25,489,233 km (0.085 R)
• M50: 25,866,369 km (0.09 R)
• M51: 26,397,741 km (0.062 R)
• M52: 27,239,827 km (0.078 R)
• M53: 27,780,325 km (0.072 R)
• M54: 28,402,353 km (0.103 R)
• M55: 28,871,791 km (0.067 R)
• M56: 29,028,868 km (0.072 R)
• M57: 29,660,022 km (0.111 R)
• M58: 31,257,727 km (0.081 R)
• M59: 31,742,424 km (0.029 R)
• M60: 31,904,588 km (0.097 R)
• M61: 32,148,283 km (0.089 R)
• M62: 32,474,257 km (0.066 R)
• M63: 33,293,904 km (0.076 R)
• M64: 33,458,611 km (0.076 R)
• M65: 33,788,923 km (0.117 R)
• M66: 35,793,235 km (0.081 R)
• M67: 36,385,045 km (0.088 R)
• M68: 37,065,416 km (0.089 R)
• M69: 41,500,245 km (0.059 R)
• M70: 43,015,372 km (0.112 R)
• M71: 44,095,768 km (0.115 R)
• M72: 44,548,451 km (0.077 R)
• M73: 45,824,521 km (0.096 R)
• M74: 47,853,816 km (0.118 R)
• M75: 48,319,065 km (0.111 R)
• M76: 48,973,107 km (0.104 R)
• M77: 50,478,660 km (0.076 R)
• M78: 51,427,410 km (0.096 R)
• M79: 53,921,655 km (0.111 R)
• M80: 54,212,024 km (0.115 R)
• M81: 54,308,814 km (0.116 R)
• M82: 54,891,348 km (0.094 R)
• M83: 55,671,352 km (0.048 R)
• M84: 55,866,876 km (0.09 R)
• M85: 57,143,544 km (0.08 R)
• M86: 57,834,986 km (0.085 R)
• M87: 58,231,420 km (0.078 R)
• M88: 60,930,315 km (0.101 R)
• M89: 62,447,238 km (0.068 R)
• M90: 65,931,372 km (0.105 R)
• M91: 66,656,473 km (0.042 R)
• M92: 67,176,026 km (0.112 R)
• M93: 68,742,914 km (0.03 R)
• M94: 69,162,686 km (0.026 R)
• M95: 69,899,455 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.9

Radius: 6.6

Gravity: 20.45 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.39 AU - 19.21 AU

Year: 26769 Days

Day: 20.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,767,299 km

• M1: 305,479 km (0.11 R)
• M2: 504,594 km (0.106 R)
• M3: 713,881 km (0.094 R)
• M4: 980,764 km (0.101 R)
• M5: 1,208,900 km (0.117 R)
• M6: 1,417,739 km (0.114 R)
• M7: 2,362,599 km (0.098 R)
• M8: 3,221,590 km (0.113 R)
• M9: 3,759,095 km (0.112 R)
• M10: 4,063,976 km (0.084 R)
• M11: 5,475,282 km (0.094 R)
• M12: 6,411,914 km (0.091 R)
• M13: 7,651,033 km (0.073 R)
• M14: 7,714,912 km (0.104 R)
• M15: 7,779,089 km (0.078 R)
• M16: 9,712,193 km (0.082 R)
• M17: 10,340,803 km (0.1 R)
• M18: 10,838,964 km (0.057 R)
• M19: 11,344,755 km (0.116 R)
• M20: 12,832,057 km (0.091 R)
• M21: 13,753,579 km (0.047 R)
• M22: 14,537,622 km (0.105 R)
• M23: 15,903,600 km (0.103 R)
• M24: 16,395,478 km (0.042 R)
• M25: 16,560,484 km (0.057 R)
• M26: 17,985,703 km (0.117 R)
• M27: 18,070,675 km (0.051 R)
• M28: 23,784,715 km (0.077 R)
• M29: 23,971,563 km (0.034 R)
• M30: 25,008,126 km (0.11 R)
• M31: 25,867,117 km (0.042 R)
• M32: 28,402,203 km (0.085 R)
• M33: 28,898,718 km (0.083 R)
• M34: 28,998,500 km (0.101 R)
• M35: 29,198,064 km (0.054 R)
• M36: 32,765,075 km (0.077 R)
• M37: 33,914,286 km (0.107 R)
• M38: 34,229,938 km (0.065 R)
• M39: 37,114,783 km (0.08 R)
• M40: 37,331,550 km (0.117 R)
• M41: 40,298,974 km (0.053 R)
• M42: 41,641,914 km (0.117 R)
• M43: 42,772,275 km (0.074 R)
• M44: 43,227,202 km (0.104 R)
• M45: 43,569,482 km (0.116 R)
• M46: 44,027,252 km (0.091 R)
• M47: 44,371,626 km (0.115 R)
• M48: 44,486,667 km (0.102 R)
• M49: 45,063,067 km (0.108 R)
• M50: 48,691,713 km (0.12 R)
• M51: 48,810,344 km (0.116 R)
• M52: 49,166,687 km (0.092 R)
• M53: 49,285,766 km (0.111 R)
• M54: 49,882,064 km (0.09 R)
• M55: 50,480,904 km (0.052 R)
• M56: 50,841,285 km (0.073 R)
• M57: 51,444,015 km (0.107 R)
• M58: 51,685,616 km (0.12 R)
• M59: 52,170,163 km (0.059 R)
• M60: 52,291,487 km (0.071 R)
• M61: 53,510,410 km (0.073 R)
• M62: 54,615,340 km (0.079 R)
• M63: 56,100,398 km (0.077 R)
• M64: 57,598,621 km (0.039 R)
• M65: 58,983,448 km (0.09 R)
• M66: 59,363,128 km (0.12 R)
• M67: 60,506,804 km (0.067 R)
• M68: 61,017,381 km (0.114 R)
• M69: 61,145,287 km (0.087 R)
• M70: 63,721,512 km (0.1 R)
• M71: 65,284,212 km (0.064 R)
• M72: 65,415,110 km (0.07 R)
• M73: 66,727,831 km (0.086 R)
• M74: 68,314,616 km (0.116 R)
• M75: 68,447,309 km (0.069 R)
• M76: 69,913,817 km (0.091 R)
• M77: 72,200,271 km (0.105 R)
• M78: 75,607,063 km (0.101 R)
• M79: 77,260,868 km (0.118 R)
• M80: 77,676,151 km (0.093 R)
• M81: 78,231,010 km (0.119 R)
• M82: 79,344,766 km (0.048 R)
• M83: 79,624,065 km (0.043 R)
• M84: 80,463,758 km (0.094 R)
• M85: 86,567,201 km (0.09 R)
• M86: 88,875,945 km (0.105 R)
• M87: 90,620,855 km (0.061 R)
• M88: 92,230,079 km (0.059 R)
• M89: 95,180,299 km (0.079 R)
• M90: 96,518,003 km (0.116 R)
• M91: 97,413,197 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.7

Radius: 6.6

Gravity: 22.54 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 14.93 AU - 21.21 AU

Year: 27380 Days

Day: 23.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,767,299 km

• M1: 85,420 km (0.067 R)
• M2: 172,337 km (0.104 R)
• M3: 257,159 km (0.072 R)
• M4: 337,343 km (0.047 R)
• M5: 474,973 km (0.086 R)
• M6: 1,674,299 km (0.079 R)
• M7: 2,609,286 km (0.081 R)
• M8: 2,794,039 km (0.081 R)
• M9: 3,324,364 km (0.047 R)
• M10: 3,885,356 km (0.086 R)
• M11: 3,990,523 km (0.049 R)
• M12: 4,366,014 km (0.107 R)
• M13: 4,530,422 km (0.072 R)
• M14: 4,921,920 km (0.077 R)
• M15: 5,266,144 km (0.111 R)
• M16: 5,324,338 km (0.117 R)
• M17: 6,656,656 km (0.098 R)
• M18: 6,909,477 km (0.05 R)
• M19: 7,424,542 km (0.104 R)
• M20: 7,620,964 km (0.055 R)
• M21: 9,322,939 km (0.093 R)
• M22: 10,035,474 km (0.102 R)
• M23: 10,471,253 km (0.083 R)
• M24: 11,062,015 km (0.061 R)
• M25: 12,121,766 km (0.075 R)
• M26: 14,255,181 km (0.075 R)
• M27: 15,239,984 km (0.094 R)
• M28: 15,740,688 km (0.036 R)
• M29: 18,059,305 km (0.12 R)
• M30: 18,855,615 km (0.118 R)
• M31: 19,123,545 km (0.109 R)
• M32: 19,844,307 km (0.117 R)
• M33: 21,591,461 km (0.078 R)
• M34: 23,771,401 km (0.098 R)
• M35: 25,525,735 km (0.099 R)
• M36: 26,518,317 km (0.071 R)
• M37: 27,929,025 km (0.091 R)
• M38: 29,157,373 km (0.117 R)
• M39: 31,349,281 km (0.118 R)
• M40: 31,454,897 km (0.115 R)
• M41: 34,026,933 km (0.112 R)
• M42: 36,665,541 km (0.069 R)
• M43: 41,207,033 km (0.066 R)
• M44: 41,438,760 km (0.114 R)
• M45: 42,486,693 km (0.069 R)
• M46: 42,837,949 km (0.066 R)
• M47: 43,543,303 km (0.103 R)
• M48: 46,042,335 km (0.059 R)
• M49: 46,885,618 km (0.083 R)
• M50: 47,491,041 km (0.067 R)
• M51: 47,733,988 km (0.096 R)
• M52: 51,177,880 km (0.091 R)
• M53: 53,686,487 km (0.077 R)
• M54: 55,466,103 km (0.053 R)
• M55: 58,041,879 km (0.072 R)
• M56: 59,999,068 km (0.103 R)
• M57: 61,977,949 km (0.085 R)
• M58: 62,243,336 km (0.094 R)
• M59: 63,308,921 km (0.097 R)
• M60: 63,576,253 km (0.031 R)
• M61: 65,593,281 km (0.11 R)
• M62: 68,863,939 km (0.09 R)
• M63: 69,965,877 km (0.097 R)
• M64: 70,242,334 km (0.096 R)
• M65: 71,212,626 km (0.098 R)
• M66: 72,047,831 km (0.051 R)
• M67: 73,166,374 km (0.111 R)
• M68: 74,855,184 km (0.101 R)
• M69: 74,996,405 km (0.08 R)
• M70: 75,988,089 km (0.102 R)
• M71: 77,126,678 km (0.103 R)
• M72: 79,276,549 km (0.116 R)
• M73: 79,853,249 km (0.114 R)
• M74: 79,997,611 km (0.092 R)
• M75: 80,142,122 km (0.073 R)
• M76: 84,075,499 km (0.107 R)
• M77: 86,584,106 km (0.083 R)
• M78: 87,624,260 km (0.059 R)
• M79: 88,668,453 km (0.107 R)
• M80: 88,967,499 km (0.114 R)
• M81: 89,266,994 km (0.085 R)
• M82: 91,221,490 km (0.045 R)
• M83: 93,190,198 km (0.101 R)
• M84: 93,342,190 km (0.114 R)
• M85: 94,714,002 km (0.064 R)
• M86: 97,477,673 km (0.091 R)
• M87: 98,095,363 km (0.059 R)
• M88: 98,869,382 km (0.081 R)
• M89: 99,334,781 km (0.032 R)
• M90: 99,490,064 km (0.091 R)
• M91: 99,956,360 km (0.117 R)
• M92: 103,398,308 km (0.111 R)
• M93: 104,343,767 km (0.05 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 13,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit