🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.55 AU - 0.77 AU

Year: 191 Days

Day: 26.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,173,800 km

• M1: 179,069 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.66 AU - 0.74 AU

Year: 209 Days

Day: 20.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 124.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.68 AU - 0.84 AU

Year: 236 Days

Day: 22.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.51 AU - 1.97 AU

Year: 818 Days

Day: 45.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.77 AU - 2.41 AU

Year: 1077 Days

Day: 28.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.2

Radius: 9.1

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.1 AU - 7.44 AU

Year: 5596 Days

Day: 12.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,173,800 km

• M1: 130,898 km (0.115 R)
• M2: 262,544 km (0.109 R)
• M3: 431,291 km (0.049 R)
• M4: 580,290 km (0.095 R)
• M5: 709,842 km (0.037 R)
• M6: 810,671 km (0.099 R)
• M7: 985,102 km (0.119 R)
• M8: 1,172,099 km (0.059 R)
• M9: 1,247,197 km (0.103 R)
• M10: 1,355,207 km (0.056 R)
• M11: 1,418,337 km (0.082 R)
• M12: 1,732,044 km (0.049 R)
• M13: 1,959,433 km (0.105 R)
• M14: 2,347,041 km (0.094 R)
• M15: 2,442,933 km (0.028 R)
• M16: 2,501,127 km (0.109 R)
• M17: 2,658,504 km (0.08 R)
• M18: 2,880,357 km (0.108 R)
• M19: 3,277,839 km (0.068 R)
• M20: 3,342,166 km (0.071 R)
• M21: 3,472,167 km (0.094 R)
• M22: 3,692,674 km (0.095 R)
• M23: 3,759,694 km (0.059 R)
• M24: 4,031,962 km (0.115 R)
• M25: 4,193,827 km (0.088 R)
• M26: 4,740,607 km (0.114 R)
• M27: 4,960,665 km (0.069 R)
• M28: 5,084,532 km (0.074 R)
• M29: 5,259,562 km (0.097 R)
• M30: 5,436,536 km (0.116 R)
• M31: 5,512,981 km (0.119 R)
• M32: 6,217,288 km (0.083 R)
• M33: 7,005,369 km (0.073 R)
• M34: 7,425,141 km (0.077 R)
• M35: 7,595,383 km (0.116 R)
• M36: 8,436,572 km (0.093 R)
• M37: 8,853,202 km (0.096 R)
• M38: 9,003,548 km (0.11 R)
• M39: 9,521,456 km (0.1 R)
• M40: 9,923,874 km (0.115 R)
• M41: 10,048,938 km (0.092 R)
• M42: 10,111,619 km (0.086 R)
• M43: 10,745,615 km (0.119 R)
• M44: 10,938,297 km (0.095 R)
• M45: 11,687,782 km (0.064 R)
• M46: 12,319,385 km (0.099 R)
• M47: 12,453,724 km (0.098 R)
• M48: 12,893,840 km (0.114 R)
• M49: 13,373,451 km (0.045 R)
• M50: 13,511,680 km (0.049 R)
• M51: 14,279,715 km (0.058 R)
• M52: 14,527,150 km (0.069 R)
• M53: 14,633,664 km (0.086 R)
• M54: 15,676,211 km (0.06 R)
• M55: 15,858,272 km (0.115 R)
• M56: 15,967,927 km (0.045 R)
• M57: 17,003,294 km (0.081 R)
• M58: 17,340,787 km (0.031 R)
• M59: 17,642,526 km (0.075 R)
• M60: 18,098,500 km (0.107 R)
• M61: 18,366,280 km (0.11 R)
• M62: 18,481,471 km (0.082 R)
• M63: 18,867,134 km (0.111 R)
• M64: 19,060,863 km (0.115 R)
• M65: 19,216,445 km (0.086 R)
• M66: 19,763,973 km (0.119 R)
• M67: 19,882,006 km (0.051 R)
• M68: 20,039,832 km (0.077 R)
• M69: 20,674,875 km (0.079 R)
• M70: 20,914,680 km (0.108 R)
• M71: 21,883,476 km (0.115 R)
• M72: 22,866,633 km (0.104 R)
• M73: 23,239,132 km (0.059 R)
• M74: 23,322,158 km (0.072 R)
• M75: 23,948,076 km (0.108 R)
• M76: 24,073,888 km (0.097 R)
• M77: 24,284,222 km (0.111 R)
• M78: 25,644,067 km (0.072 R)
• M79: 25,772,871 km (0.117 R)
• M80: 26,117,395 km (0.08 R)
• M81: 27,642,096 km (0.112 R)
• M82: 28,038,830 km (0.078 R)
• M83: 28,304,366 km (0.092 R)
• M84: 28,437,358 km (0.038 R)
• M85: 28,659,661 km (0.099 R)
• M86: 29,195,520 km (0.102 R)
• M87: 29,509,526 km (0.065 R)
• M88: 29,644,464 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.6

Radius: 14.9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.69 AU - 8.59 AU

Year: 6801 Days

Day: 5.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,173,800 km

• M1: 191,485 km (0.078 R)
• M2: 351,256 km (0.11 R)
• M3: 721,361 km (0.071 R)
• M4: 819,647 km (0.107 R)
• M5: 953,686 km (0.101 R)
• M6: 1,145,321 km (0.093 R)
• M7: 1,494,632 km (0.048 R)
• M8: 1,663,229 km (0.089 R)
• M9: 1,779,317 km (0.041 R)
• M10: 2,020,319 km (0.03 R)
• M11: 2,186,971 km (0.087 R)
• M12: 2,293,635 km (0.095 R)
• M13: 2,490,206 km (0.056 R)
• M14: 2,900,404 km (0.064 R)
• M15: 3,066,008 km (0.09 R)
• M16: 3,307,908 km (0.087 R)
• M17: 3,406,493 km (0.059 R)
• M18: 3,556,390 km (0.092 R)
• M19: 4,098,234 km (0.067 R)
• M20: 4,528,776 km (0.038 R)
• M21: 4,777,408 km (0.104 R)
• M22: 5,116,098 km (0.107 R)
• M23: 5,375,351 km (0.092 R)
• M24: 5,609,471 km (0.054 R)
• M25: 6,610,880 km (0.027 R)
• M26: 6,925,334 km (0.08 R)
• M27: 7,084,357 km (0.104 R)
• M28: 7,601,666 km (0.083 R)
• M29: 8,400,668 km (0.116 R)
• M30: 8,638,828 km (0.113 R)
• M31: 9,226,449 km (0.081 R)
• M32: 10,258,674 km (0.113 R)
• M33: 10,404,083 km (0.102 R)
• M34: 10,917,952 km (0.079 R)
• M35: 11,365,100 km (0.098 R)
• M36: 11,666,540 km (0.05 R)
• M37: 11,780,384 km (0.111 R)
• M38: 13,173,888 km (0.112 R)
• M39: 13,292,519 km (0.098 R)
• M40: 15,070,938 km (0.063 R)
• M41: 15,694,313 km (0.071 R)
• M42: 16,241,542 km (0.1 R)
• M43: 16,368,550 km (0.037 R)
• M44: 16,538,643 km (0.099 R)
• M45: 17,138,530 km (0.072 R)
• M46: 17,701,916 km (0.101 R)
• M47: 17,964,012 km (0.057 R)
• M48: 18,359,548 km (0.11 R)
• M49: 18,492,092 km (0.106 R)
• M50: 19,114,569 km (0.026 R)
• M51: 19,383,546 km (0.078 R)
• M52: 20,015,896 km (0.099 R)
• M53: 21,347,317 km (0.071 R)
• M54: 21,626,467 km (0.08 R)
• M55: 22,141,233 km (0.087 R)
• M56: 24,337,330 km (0.068 R)
• M57: 24,483,038 km (0.096 R)
• M58: 24,970,577 km (0.038 R)
• M59: 25,264,687 km (0.09 R)
• M60: 25,510,626 km (0.109 R)
• M61: 25,757,462 km (0.079 R)
• M62: 26,054,564 km (0.101 R)
• M63: 27,003,014 km (0.066 R)
• M64: 27,153,809 km (0.077 R)
• M65: 27,355,317 km (0.089 R)
• M66: 28,626,001 km (0.078 R)
• M67: 29,552,910 km (0.062 R)
• M68: 30,072,014 km (0.085 R)
• M69: 30,176,284 km (0.111 R)
• M70: 30,856,356 km (0.051 R)
• M71: 31,172,157 km (0.052 R)
• M72: 31,806,602 km (0.097 R)
• M73: 32,605,754 km (0.064 R)
• M74: 33,735,666 km (0.099 R)
• M75: 34,278,258 km (0.119 R)
• M76: 35,262,312 km (0.096 R)
• M77: 35,702,579 km (0.115 R)
• M78: 36,144,641 km (0.05 R)
• M79: 37,257,948 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.3

Radius: 7.8

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 15.81 AU - 17.75 AU

Year: 24501 Days

Day: 17.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,173,800 km

• M1: 148,551 km (0.085 R)
• M2: 212,728 km (0.118 R)
• M3: 292,165 km (0.08 R)
• M4: 855,101 km (0.069 R)
• M5: 1,052,271 km (0.045 R)
• M6: 1,111,363 km (0.096 R)
• M7: 1,693,448 km (0.115 R)
• M8: 2,357,214 km (0.087 R)
• M9: 2,475,097 km (0.111 R)
• M10: 3,008,563 km (0.088 R)
• M11: 4,177,820 km (0.086 R)
• M12: 5,893,259 km (0.092 R)
• M13: 6,161,936 km (0.115 R)
• M14: 6,711,409 km (0.08 R)
• M15: 7,105,450 km (0.083 R)
• M16: 7,162,297 km (0.105 R)
• M17: 7,333,886 km (0.083 R)
• M18: 7,739,745 km (0.096 R)
• M19: 8,816,251 km (0.106 R)
• M20: 9,559,902 km (0.074 R)
• M21: 9,812,274 km (0.119 R)
• M22: 10,066,740 km (0.12 R)
• M23: 10,388,076 km (0.113 R)
• M24: 11,040,622 km (0.057 R)
• M25: 11,505,273 km (0.11 R)
• M26: 11,572,293 km (0.074 R)
• M27: 11,706,482 km (0.104 R)
• M28: 12,180,259 km (0.064 R)
• M29: 12,798,696 km (0.11 R)
• M30: 13,356,995 km (0.037 R)
• M31: 14,209,255 km (0.096 R)
• M32: 15,742,633 km (0.068 R)
• M33: 16,190,379 km (0.115 R)
• M34: 16,793,707 km (0.089 R)
• M35: 16,869,703 km (0.092 R)
• M36: 17,712,687 km (0.094 R)
• M37: 18,100,445 km (0.086 R)
• M38: 18,884,338 km (0.103 R)
• M39: 18,963,325 km (0.063 R)
• M40: 19,042,313 km (0.062 R)
• M41: 20,242,088 km (0.064 R)
• M42: 20,647,349 km (0.081 R)
• M43: 23,304,356 km (0.089 R)
• M44: 23,389,029 km (0.085 R)
• M45: 25,018,748 km (0.082 R)
• M46: 26,242,758 km (0.107 R)
• M47: 26,684,670 km (0.114 R)
• M48: 26,773,381 km (0.096 R)
• M49: 27,218,136 km (0.101 R)
• M50: 29,846,122 km (0.076 R)
• M51: 30,770,936 km (0.115 R)
• M52: 31,517,579 km (0.065 R)
• M53: 31,799,122 km (0.116 R)
• M54: 33,314,548 km (0.047 R)
• M55: 34,659,732 km (0.081 R)
• M56: 35,241,818 km (0.106 R)
• M57: 36,022,718 km (0.091 R)
• M58: 36,513,699 km (0.052 R)
• M59: 37,304,024 km (0.083 R)
• M60: 38,399,679 km (0.094 R)
• M61: 38,901,281 km (0.101 R)
• M62: 40,012,344 km (0.102 R)
• M63: 42,783,345 km (0.107 R)
• M64: 42,887,166 km (0.063 R)
• M65: 44,034,732 km (0.116 R)
• M66: 46,146,904 km (0.102 R)
• M67: 47,215,332 km (0.097 R)
• M68: 47,968,108 km (0.092 R)
• M69: 48,833,233 km (0.111 R)
• M70: 54,355,638 km (0.115 R)
• M71: 54,468,136 km (0.093 R)
• M72: 55,597,001 km (0.087 R)
• M73: 57,190,219 km (0.066 R)
• M74: 57,533,546 km (0.087 R)
• M75: 59,029,375 km (0.088 R)
• M76: 59,376,292 km (0.08 R)
• M77: 60,771,143 km (0.115 R)
• M78: 61,589,743 km (0.076 R)
• M79: 62,411,932 km (0.09 R)
• M80: 64,781,264 km (0.077 R)
• M81: 66,818,039 km (0.11 R)
• M82: 68,754,284 km (0.08 R)
• M83: 69,363,147 km (0.053 R)
• M84: 70,954,420 km (0.066 R)
• M85: 72,805,544 km (0.067 R)
• M86: 73,053,577 km (0.088 R)
• M87: 74,547,461 km (0.108 R)
• M88: 75,925,856 km (0.098 R)
• M89: 78,326,304 km (0.04 R)
• M90: 80,623,379 km (0.115 R)
• M91: 82,554,388 km (0.08 R)
• M92: 83,980,056 km (0.059 R)
• M93: 84,500,656 km (0.095 R)
• M94: 86,987,422 km (0.09 R)
• M95: 87,645,802 km (0.078 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 13,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit