🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.55 AU - 0.87 AU

Year: 214 Days

Day: 23.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,557,139 km

• M1: 193,131 km (0.074 R)
• M2: 382,372 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.72 AU - 0.84 AU

Year: 247 Days

Day: 36.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,557,139 km

• M1: 501,003 km (0.113 R)
• M2: 536,159 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.85 AU - 0.85 AU

Year: 281 Days

Day: 13.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,557,139 km

• M1: 245,191 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.42 AU - 2.84 AU

Year: 1528 Days

Day: 13.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,557,139 km

• M1: 57,894 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.92 AU - 4.28 AU

Year: 2446 Days

Day: 40.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.3

Radius: 9.7

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.78 AU - 6.74 AU

Year: 4951 Days

Day: 11.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,557,139 km

• M1: 139,575 km (0.054 R)
• M2: 240,703 km (0.081 R)
• M3: 350,508 km (0.114 R)
• M4: 492,775 km (0.101 R)
• M5: 693,536 km (0.075 R)
• M6: 1,081,593 km (0.057 R)
• M7: 1,173,147 km (0.077 R)
• M8: 1,251,386 km (0.082 R)
• M9: 1,480,421 km (0.093 R)
• M10: 1,670,111 km (0.096 R)
• M11: 1,741,020 km (0.115 R)
• M12: 2,092,126 km (0.093 R)
• M13: 2,188,318 km (0.047 R)
• M14: 2,365,292 km (0.061 R)
• M15: 3,251,959 km (0.071 R)
• M16: 3,364,007 km (0.088 R)
• M17: 3,454,514 km (0.076 R)
• M18: 3,545,769 km (0.076 R)
• M19: 3,848,256 km (0.074 R)
• M20: 3,919,315 km (0.039 R)
• M21: 4,329,961 km (0.093 R)
• M22: 4,428,546 km (0.05 R)
• M23: 4,653,391 km (0.095 R)
• M24: 5,323,590 km (0.116 R)
• M25: 5,429,356 km (0.11 R)
• M26: 5,751,141 km (0.091 R)
• M27: 6,217,437 km (0.094 R)
• M28: 6,384,987 km (0.115 R)
• M29: 6,983,229 km (0.068 R)
• M30: 7,333,138 km (0.114 R)
• M31: 7,421,401 km (0.063 R)
• M32: 7,808,560 km (0.063 R)
• M33: 7,898,768 km (0.098 R)
• M34: 9,453,837 km (0.036 R)
• M35: 9,873,459 km (0.038 R)
• M36: 10,299,065 km (0.119 R)
• M37: 10,597,364 km (0.076 R)
• M38: 10,999,333 km (0.114 R)
• M39: 11,168,379 km (0.119 R)
• M40: 11,577,529 km (0.052 R)
• M41: 11,715,009 km (0.106 R)
• M42: 12,976,718 km (0.11 R)
• M43: 13,155,338 km (0.112 R)
• M44: 13,768,838 km (0.086 R)
• M45: 13,987,551 km (0.083 R)
• M46: 14,097,355 km (0.081 R)
• M47: 15,286,509 km (0.098 R)
• M48: 15,361,906 km (0.113 R)
• M49: 15,437,453 km (0.043 R)
• M50: 15,550,848 km (0.101 R)
• M51: 15,626,694 km (0.082 R)
• M52: 15,778,686 km (0.046 R)
• M53: 16,778,897 km (0.1 R)
• M54: 17,168,899 km (0.099 R)
• M55: 17,443,860 km (0.085 R)
• M56: 17,838,948 km (0.075 R)
• M57: 18,477,431 km (0.095 R)
• M58: 18,598,007 km (0.088 R)
• M59: 18,920,839 km (0.117 R)
• M60: 19,653,719 km (0.106 R)
• M61: 19,858,968 km (0.092 R)
• M62: 20,396,024 km (0.117 R)
• M63: 21,442,012 km (0.098 R)
• M64: 21,653,394 km (0.118 R)
• M65: 22,248,644 km (0.1 R)
• M66: 23,455,450 km (0.1 R)
• M67: 24,639,368 km (0.034 R)
• M68: 24,772,061 km (0.089 R)
• M69: 25,349,958 km (0.082 R)
• M70: 25,842,434 km (0.075 R)
• M71: 25,932,342 km (0.117 R)
• M72: 26,473,886 km (0.084 R)
• M73: 26,609,721 km (0.1 R)
• M74: 26,882,438 km (0.109 R)
• M75: 27,019,021 km (0.092 R)
• M76: 28,630,340 km (0.056 R)
• M77: 29,049,812 km (0.093 R)
• M78: 29,236,809 km (0.117 R)
• M79: 29,659,124 km (0.1 R)
• M80: 30,842,743 km (0.09 R)
• M81: 31,129,223 km (0.086 R)
• M82: 32,186,730 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.3

Radius: 13.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.7 AU - 7.72 AU

Year: 6225 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,557,139 km

• M1: 460,313 km (0.111 R)
• M2: 874,549 km (0.109 R)
• M3: 1,047,335 km (0.086 R)
• M4: 1,232,537 km (0.084 R)
• M5: 1,345,782 km (0.088 R)
• M6: 1,744,012 km (0.116 R)
• M7: 1,872,666 km (0.085 R)
• M8: 2,062,356 km (0.092 R)
• M9: 2,543,762 km (0.038 R)
• M10: 2,971,911 km (0.092 R)
• M11: 3,469,474 km (0.079 R)
• M12: 3,680,556 km (0.04 R)
• M13: 3,775,850 km (0.098 R)
• M14: 4,017,750 km (0.098 R)
• M15: 4,140,570 km (0.057 R)
• M16: 4,314,851 km (0.107 R)
• M17: 4,466,095 km (0.11 R)
• M18: 4,644,715 km (0.111 R)
• M19: 4,825,878 km (0.036 R)
• M20: 5,035,913 km (0.103 R)
• M21: 5,410,656 km (0.101 R)
• M22: 5,878,000 km (0.075 R)
• M23: 6,074,272 km (0.096 R)
• M24: 6,502,271 km (0.12 R)
• M25: 6,763,769 km (0.049 R)
• M26: 6,999,236 km (0.116 R)
• M27: 7,237,395 km (0.069 R)
• M28: 7,327,453 km (0.077 R)
• M29: 7,478,248 km (0.096 R)
• M30: 7,998,998 km (0.111 R)
• M31: 8,310,760 km (0.117 R)
• M32: 9,010,878 km (0.111 R)
• M33: 9,729,995 km (0.067 R)
• M34: 10,264,658 km (0.093 R)
• M35: 10,399,894 km (0.104 R)
• M36: 10,501,621 km (0.107 R)
• M37: 10,672,013 km (0.098 R)
• M38: 10,809,045 km (0.109 R)
• M39: 11,050,047 km (0.089 R)
• M40: 11,154,017 km (0.119 R)
• M41: 11,292,994 km (0.1 R)
• M42: 11,467,574 km (0.091 R)
• M43: 11,890,188 km (0.084 R)
• M44: 11,996,702 km (0.087 R)
• M45: 12,174,873 km (0.092 R)
• M46: 12,425,898 km (0.083 R)
• M47: 12,823,679 km (0.107 R)
• M48: 13,669,057 km (0.079 R)
• M49: 14,042,154 km (0.071 R)
• M50: 15,336,026 km (0.11 R)
• M51: 15,646,142 km (0.087 R)
• M52: 15,879,964 km (0.108 R)
• M53: 16,114,982 km (0.066 R)
• M54: 16,787,275 km (0.077 R)
• M55: 17,026,631 km (0.067 R)
• M56: 17,146,758 km (0.12 R)
• M57: 17,387,910 km (0.094 R)
• M58: 18,036,566 km (0.102 R)
• M59: 19,818,876 km (0.085 R)
• M60: 20,199,004 km (0.072 R)
• M61: 20,411,283 km (0.102 R)
• M62: 20,581,525 km (0.046 R)
• M63: 20,709,581 km (0.068 R)
• M64: 20,837,936 km (0.105 R)
• M65: 21,181,413 km (0.1 R)
• M66: 21,786,985 km (0.078 R)
• M67: 22,004,650 km (0.098 R)
• M68: 22,971,052 km (0.072 R)
• M69: 23,192,607 km (0.081 R)
• M70: 23,281,468 km (0.098 R)
• M71: 23,771,999 km (0.111 R)
• M72: 25,309,865 km (0.11 R)
• M73: 27,019,769 km (0.109 R)
• M74: 27,629,530 km (0.115 R)
• M75: 29,197,316 km (0.093 R)
• M76: 29,967,894 km (0.102 R)
• M77: 30,355,652 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.1

Radius: 5.7

Gravity: 15.42 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.04 AU - 15.2 AU

Year: 18003 Days

Day: 15.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 153.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,557,139 km

• M1: 212,429 km (0.111 R)
• M2: 338,540 km (0.111 R)
• M3: 386,112 km (0.072 R)
• M4: 763,398 km (0.119 R)
• M5: 806,183 km (0.106 R)
• M6: 1,009,187 km (0.084 R)
• M7: 1,304,344 km (0.077 R)
• M8: 1,653,056 km (0.058 R)
• M9: 2,120,251 km (0.078 R)
• M10: 2,305,453 km (0.053 R)
• M11: 2,432,013 km (0.088 R)
• M12: 2,691,714 km (0.062 R)
• M13: 3,272,902 km (0.096 R)
• M14: 3,742,939 km (0.101 R)
• M15: 4,004,585 km (0.107 R)
• M16: 4,506,486 km (0.085 R)
• M17: 4,545,980 km (0.106 R)
• M18: 4,946,454 km (0.057 R)
• M19: 5,151,103 km (0.083 R)
• M20: 7,297,683 km (0.116 R)
• M21: 7,671,379 km (0.09 R)
• M22: 7,908,192 km (0.11 R)
• M23: 8,147,399 km (0.119 R)
• M24: 8,681,912 km (0.116 R)
• M25: 8,879,082 km (0.044 R)
• M26: 10,509,101 km (0.048 R)
• M27: 11,304,363 km (0.094 R)
• M28: 12,728,236 km (0.112 R)
• M29: 12,784,036 km (0.058 R)
• M30: 13,746,548 km (0.057 R)
• M31: 15,560,722 km (0.113 R)
• M32: 15,740,239 km (0.116 R)
• M33: 16,282,980 km (0.109 R)
• M34: 18,135,899 km (0.073 R)
• M35: 19,407,781 km (0.056 R)
• M36: 19,536,584 km (0.115 R)
• M37: 20,380,466 km (0.058 R)
• M38: 21,037,649 km (0.097 R)
• M39: 22,440,429 km (0.083 R)
• M40: 22,575,515 km (0.101 R)
• M41: 22,643,283 km (0.098 R)
• M42: 23,187,221 km (0.1 R)
• M43: 27,041,162 km (0.072 R)
• M44: 27,257,031 km (0.104 R)
• M45: 27,762,822 km (0.116 R)
• M46: 28,053,341 km (0.099 R)
• M47: 28,710,674 km (0.072 R)
• M48: 28,783,977 km (0.052 R)
• M49: 30,263,799 km (0.101 R)
• M50: 30,487,896 km (0.111 R)
• M51: 30,937,737 km (0.088 R)
• M52: 31,012,985 km (0.098 R)
• M53: 31,389,822 km (0.111 R)
• M54: 33,066,066 km (0.112 R)
• M55: 33,142,959 km (0.118 R)
• M56: 33,760,200 km (0.091 R)
• M57: 34,147,808 km (0.094 R)
• M58: 36,902,653 km (0.1 R)
• M59: 37,381,965 km (0.11 R)
• M60: 38,266,238 km (0.11 R)
• M61: 39,076,011 km (0.12 R)
• M62: 39,401,386 km (0.106 R)
• M63: 40,219,088 km (0.091 R)
• M64: 40,383,347 km (0.032 R)
• M65: 42,371,054 km (0.091 R)
• M66: 43,208,652 km (0.083 R)
• M67: 43,292,726 km (0.118 R)
• M68: 44,305,803 km (0.079 R)
• M69: 44,475,297 km (0.11 R)
• M70: 45,411,930 km (0.116 R)
• M71: 45,668,490 km (0.083 R)
• M72: 45,754,210 km (0.074 R)
• M73: 46,527,182 km (0.104 R)
• M74: 46,785,836 km (0.114 R)
• M75: 47,218,025 km (0.051 R)
• M76: 47,999,225 km (0.102 R)
• M77: 50,014,907 km (0.117 R)
• M78: 51,344,383 km (0.102 R)
• M79: 51,522,554 km (0.116 R)
• M80: 54,582,130 km (0.11 R)
• M81: 55,584,585 km (0.062 R)
• M82: 57,422,694 km (0.111 R)
• M83: 57,700,048 km (0.065 R)
• M84: 59,654,545 km (0.09 R)
• M85: 60,217,033 km (0.111 R)
• M86: 60,310,830 km (0.117 R)
• M87: 60,498,875 km (0.069 R)
• M88: 60,592,822 km (0.095 R)
• M89: 60,969,510 km (0.103 R)
• M90: 62,579,183 km (0.094 R)
• M91: 62,864,616 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.1

Radius: 5.3

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.88 AU - 19.08 AU

Year: 27306 Days

Day: 18.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,557,139 km

• M1: 68,516 km (0.104 R)
• M2: 123,568 km (0.081 R)
• M3: 185,202 km (0.113 R)
• M4: 463,454 km (0.05 R)
• M5: 505,192 km (0.101 R)
• M6: 1,075,908 km (0.107 R)
• M7: 1,430,754 km (0.03 R)
• M8: 1,621,043 km (0.104 R)
• M9: 2,025,555 km (0.094 R)
• M10: 2,167,075 km (0.075 R)
• M11: 2,460,137 km (0.037 R)
• M12: 2,497,536 km (0.081 R)
• M13: 2,611,231 km (0.069 R)
• M14: 3,882,364 km (0.036 R)
• M15: 4,014,160 km (0.113 R)
• M16: 4,147,451 km (0.084 R)
• M17: 4,282,239 km (0.111 R)
• M18: 4,510,226 km (0.081 R)
• M19: 5,169,205 km (0.076 R)
• M20: 6,943,735 km (0.081 R)
• M21: 7,211,365 km (0.119 R)
• M22: 7,811,851 km (0.112 R)
• M23: 7,978,503 km (0.113 R)
• M24: 8,599,334 km (0.096 R)
• M25: 9,002,351 km (0.049 R)
• M26: 10,430,712 km (0.06 R)
• M27: 11,295,836 km (0.118 R)
• M28: 11,547,310 km (0.043 R)
• M29: 11,673,720 km (0.085 R)
• M30: 12,119,671 km (0.084 R)
• M31: 12,571,307 km (0.045 R)
• M32: 13,424,464 km (0.092 R)
• M33: 15,048,050 km (0.106 R)
• M34: 15,324,656 km (0.08 R)
• M35: 15,463,633 km (0.067 R)
• M36: 15,882,956 km (0.108 R)
• M37: 16,518,896 km (0.084 R)
• M38: 16,875,687 km (0.09 R)
• M39: 16,947,344 km (0.072 R)
• M40: 18,772,139 km (0.066 R)
• M41: 20,276,196 km (0.118 R)
• M42: 20,352,491 km (0.065 R)
• M43: 20,965,543 km (0.076 R)
• M44: 22,210,048 km (0.108 R)
• M45: 23,159,097 km (0.087 R)
• M46: 23,238,683 km (0.118 R)
• M47: 23,478,339 km (0.117 R)
• M48: 24,040,527 km (0.098 R)
• M49: 24,121,161 km (0.104 R)
• M50: 25,506,437 km (0.028 R)
• M51: 26,167,211 km (0.045 R)
• M52: 28,013,099 km (0.09 R)
• M53: 31,211,053 km (0.113 R)
• M54: 31,740,479 km (0.103 R)
• M55: 32,987,078 km (0.084 R)
• M56: 33,526,379 km (0.036 R)
• M57: 34,249,834 km (0.028 R)
• M58: 36,265,665 km (0.042 R)
• M59: 36,450,868 km (0.093 R)
• M60: 37,474,865 km (0.045 R)
• M61: 40,219,537 km (0.091 R)
• M62: 40,699,298 km (0.044 R)
• M63: 40,891,680 km (0.106 R)
• M64: 41,084,362 km (0.114 R)
• M65: 41,180,853 km (0.092 R)
• M66: 49,651,533 km (0.032 R)
• M67: 49,754,307 km (0.12 R)
• M68: 50,579,040 km (0.063 R)
• M69: 51,928,862 km (0.072 R)
• M70: 52,241,970 km (0.058 R)
• M71: 52,346,539 km (0.114 R)
• M72: 53,606,303 km (0.082 R)
• M73: 56,584,198 km (0.066 R)
• M74: 57,337,124 km (0.085 R)
• M75: 62,144,601 km (0.077 R)
• M76: 62,366,156 km (0.069 R)
• M77: 63,366,516 km (0.088 R)
• M78: 63,589,567 km (0.097 R)
• M79: 63,924,517 km (0.089 R)
• M80: 65,270,449 km (0.039 R)
• M81: 67,876,294 km (0.026 R)
• M82: 70,054,289 km (0.091 R)
• M83: 70,284,969 km (0.045 R)
• M84: 72,604,783 km (0.095 R)
• M85: 74,831,847 km (0.025 R)
• M86: 75,067,613 km (0.025 R)
• M87: 75,421,711 km (0.074 R)
• M88: 76,131,404 km (0.091 R)
• M89: 76,843,489 km (0.073 R)
• M90: 77,796,278 km (0.047 R)
• M91: 78,513,301 km (0.116 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 11,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit