🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.66 AU - 0.74 AU

Year: 224 Days

Day: 46.2 Hours

Environment

Temp: 83 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,167,206 km

• M1: 131,497 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.71 AU - 0.89 AU

Year: 274 Days

Day: 39.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,167,206 km

• M1: 91,853 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.86 AU - 0.86 AU

Year: 305 Days

Day: 30.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.5 AU - 3.62 AU

Year: 2050 Days

Day: 29 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,167,206 km

• M1: 808,726 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.1 AU - 4.9 AU

Year: 3063 Days

Day: 23.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,167,206 km

• M1: 238,459 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.9

Radius: 10.2

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.63 AU - 4.81 AU

Year: 3926 Days

Day: 13.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,167,206 km

• M1: 218,712 km (0.118 R)
• M2: 292,015 km (0.081 R)
• M3: 395,238 km (0.041 R)
• M4: 700,567 km (0.039 R)
• M5: 898,036 km (0.1 R)
• M6: 1,114,055 km (0.069 R)
• M7: 1,194,389 km (0.086 R)
• M8: 1,263,055 km (0.1 R)
• M9: 1,333,067 km (0.111 R)
• M10: 1,433,297 km (0.12 R)
• M11: 1,551,180 km (0.072 R)
• M12: 1,687,614 km (0.101 R)
• M13: 2,055,026 km (0.094 R)
• M14: 2,188,766 km (0.1 R)
• M15: 2,273,738 km (0.059 R)
• M16: 2,429,769 km (0.079 R)
• M17: 2,919,103 km (0.055 R)
• M18: 3,301,326 km (0.11 R)
• M19: 3,801,431 km (0.101 R)
• M20: 3,883,710 km (0.099 R)
• M21: 3,966,588 km (0.047 R)
• M22: 4,092,100 km (0.096 R)
• M23: 4,261,445 km (0.116 R)
• M24: 4,961,713 km (0.117 R)
• M25: 5,464,062 km (0.097 R)
• M26: 5,650,760 km (0.049 R)
• M27: 5,934,847 km (0.055 R)
• M28: 6,541,616 km (0.102 R)
• M29: 6,690,316 km (0.086 R)
• M30: 7,193,713 km (0.101 R)
• M31: 7,270,307 km (0.102 R)
• M32: 7,424,243 km (0.114 R)
• M33: 7,971,771 km (0.081 R)
• M34: 8,051,058 km (0.108 R)
• M35: 8,290,564 km (0.081 R)
• M36: 9,382,928 km (0.078 R)
• M37: 9,747,797 km (0.093 R)
• M38: 9,946,164 km (0.055 R)
• M39: 10,578,365 km (0.079 R)
• M40: 10,958,044 km (0.06 R)
• M41: 11,223,431 km (0.109 R)
• M42: 11,941,800 km (0.068 R)
• M43: 12,093,342 km (0.051 R)
• M44: 12,398,372 km (0.047 R)
• M45: 12,705,946 km (0.092 R)
• M46: 12,922,713 km (0.07 R)
• M47: 14,377,552 km (0.057 R)
• M48: 14,863,296 km (0.118 R)
• M49: 14,960,984 km (0.105 R)
• M50: 15,222,780 km (0.105 R)
• M51: 15,387,188 km (0.05 R)
• M52: 15,684,589 km (0.05 R)
• M53: 15,750,861 km (0.102 R)
• M54: 16,117,525 km (0.116 R)
• M55: 16,285,075 km (0.065 R)
• M56: 16,893,040 km (0.066 R)
• M57: 17,818,902 km (0.066 R)
• M58: 18,726,063 km (0.099 R)
• M59: 18,866,984 km (0.08 R)
• M60: 19,079,114 km (0.048 R)
• M61: 19,220,783 km (0.049 R)
• M62: 19,827,403 km (0.082 R)
• M63: 19,934,963 km (0.038 R)
• M64: 20,730,675 km (0.118 R)
• M65: 21,389,354 km (0.081 R)
• M66: 21,647,410 km (0.11 R)
• M67: 23,066,047 km (0.109 R)
• M68: 23,292,837 km (0.097 R)
• M69: 23,786,660 km (0.062 R)
• M70: 23,862,955 km (0.031 R)
• M71: 23,977,547 km (0.112 R)
• M72: 24,399,114 km (0.106 R)
• M73: 25,405,608 km (0.111 R)
• M74: 25,600,684 km (0.073 R)
• M75: 25,953,136 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.4

Radius: 12

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.41 AU - 9.19 AU

Year: 8341 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 58,167,206 km

• M1: 177,273 km (0.11 R)
• M2: 267,032 km (0.098 R)
• M3: 1,077,853 km (0.086 R)
• M4: 1,317,060 km (0.066 R)
• M5: 1,652,458 km (0.114 R)
• M6: 2,170,665 km (0.101 R)
• M7: 2,605,546 km (0.1 R)
• M8: 2,756,790 km (0.09 R)
• M9: 3,048,057 km (0.05 R)
• M10: 3,248,069 km (0.106 R)
• M11: 3,390,486 km (0.067 R)
• M12: 3,745,482 km (0.082 R)
• M13: 3,981,547 km (0.064 R)
• M14: 4,401,020 km (0.1 R)
• M15: 4,491,227 km (0.049 R)
• M16: 4,673,288 km (0.025 R)
• M17: 4,927,903 km (0.105 R)
• M18: 5,891,613 km (0.04 R)
• M19: 6,066,194 km (0.087 R)
• M20: 6,523,215 km (0.105 R)
• M21: 6,729,959 km (0.099 R)
• M22: 8,376,434 km (0.051 R)
• M23: 8,460,508 km (0.119 R)
• M24: 8,686,251 km (0.076 R)
• M25: 9,085,827 km (0.105 R)
• M26: 9,345,977 km (0.114 R)
• M27: 9,579,350 km (0.114 R)
• M28: 10,290,838 km (0.057 R)
• M29: 10,381,045 km (0.12 R)
• M30: 10,531,840 km (0.067 R)
• M31: 10,683,382 km (0.087 R)
• M32: 11,358,966 km (0.075 R)
• M33: 11,483,282 km (0.034 R)
• M34: 12,462,101 km (0.117 R)
• M35: 13,402,024 km (0.096 R)
• M36: 13,897,044 km (0.072 R)
• M37: 14,532,835 km (0.073 R)
• M38: 16,215,811 km (0.056 R)
• M39: 17,419,625 km (0.069 R)
• M40: 17,527,335 km (0.095 R)
• M41: 18,432,552 km (0.089 R)
• M42: 19,316,077 km (0.049 R)
• M43: 19,613,478 km (0.034 R)
• M44: 19,762,926 km (0.05 R)
• M45: 19,912,673 km (0.027 R)
• M46: 20,175,517 km (0.087 R)
• M47: 20,818,937 km (0.083 R)
• M48: 21,047,523 km (0.109 R)
• M49: 21,353,750 km (0.074 R)
• M50: 21,777,112 km (0.043 R)
• M51: 22,203,466 km (0.101 R)
• M52: 22,359,047 km (0.115 R)
• M53: 22,828,336 km (0.095 R)
• M54: 23,024,758 km (0.098 R)
• M55: 23,379,754 km (0.065 R)
• M56: 23,538,178 km (0.097 R)
• M57: 23,617,614 km (0.085 R)
• M58: 23,816,280 km (0.056 R)
• M59: 24,015,545 km (0.097 R)
• M60: 25,466,644 km (0.088 R)
• M61: 26,120,686 km (0.073 R)
• M62: 26,573,519 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.8

Radius: 10.4

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.58 AU - 11.94 AU

Year: 14467 Days

Day: 10.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 58,167,206 km

• M1: 147,204 km (0.12 R)
• M2: 271,670 km (0.063 R)
• M3: 390,899 km (0.047 R)
• M4: 658,679 km (0.078 R)
• M5: 814,261 km (0.08 R)
• M6: 1,121,984 km (0.078 R)
• M7: 1,556,715 km (0.074 R)
• M8: 2,543,014 km (0.091 R)
• M9: 3,141,406 km (0.094 R)
• M10: 4,199,212 km (0.028 R)
• M11: 4,563,483 km (0.07 R)
• M12: 5,042,047 km (0.079 R)
• M13: 5,146,765 km (0.107 R)
• M14: 5,393,751 km (0.063 R)
• M15: 5,644,627 km (0.109 R)
• M16: 5,936,193 km (0.119 R)
• M17: 6,232,696 km (0.112 R)
• M18: 6,458,290 km (0.061 R)
• M19: 6,724,873 km (0.097 R)
• M20: 7,426,936 km (0.069 R)
• M21: 7,746,477 km (0.052 R)
• M22: 8,316,744 km (0.074 R)
• M23: 9,112,006 km (0.108 R)
• M24: 9,497,370 km (0.109 R)
• M25: 10,195,394 km (0.099 R)
• M26: 10,372,518 km (0.118 R)
• M27: 10,819,666 km (0.098 R)
• M28: 11,364,801 km (0.07 R)
• M29: 13,926,365 km (0.116 R)
• M30: 14,370,072 km (0.052 R)
• M31: 15,120,006 km (0.104 R)
• M32: 18,513,784 km (0.094 R)
• M33: 19,824,111 km (0.096 R)
• M34: 21,560,344 km (0.097 R)
• M35: 22,245,503 km (0.068 R)
• M36: 22,648,519 km (0.094 R)
• M37: 23,170,167 km (0.103 R)
• M38: 24,937,516 km (0.112 R)
• M39: 25,356,241 km (0.113 R)
• M40: 26,625,878 km (0.103 R)
• M41: 27,669,024 km (0.098 R)
• M42: 28,725,334 km (0.1 R)
• M43: 31,649,225 km (0.051 R)
• M44: 32,492,658 km (0.048 R)
• M45: 33,738,509 km (0.12 R)
• M46: 33,804,631 km (0.069 R)
• M47: 34,467,050 km (0.078 R)
• M48: 36,006,861 km (0.049 R)
• M49: 36,751,260 km (0.08 R)
• M50: 37,980,356 km (0.098 R)
• M51: 39,014,825 km (0.035 R)
• M52: 39,431,156 km (0.068 R)
• M53: 39,779,271 km (0.103 R)
• M54: 40,198,294 km (0.092 R)
• M55: 40,618,814 km (0.057 R)
• M56: 45,340,272 km (0.067 R)
• M57: 46,070,609 km (0.08 R)
• M58: 46,510,726 km (0.095 R)
• M59: 47,025,941 km (0.096 R)
• M60: 48,210,607 km (0.045 R)
• M61: 48,284,957 km (0.109 R)
• M62: 49,930,833 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.8

Radius: 5.5

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.91 AU - 12.79 AU

Year: 15619 Days

Day: 16.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,167,206 km

• M1: 83,027 km (0.05 R)
• M2: 432,637 km (0.03 R)
• M3: 717,920 km (0.088 R)
• M4: 777,311 km (0.1 R)
• M5: 922,271 km (0.069 R)
• M6: 1,167,611 km (0.083 R)
• M7: 1,214,286 km (0.095 R)
• M8: 1,407,716 km (0.12 R)
• M9: 1,637,049 km (0.07 R)
• M10: 1,796,521 km (0.041 R)
• M11: 2,544,211 km (0.096 R)
• M12: 2,636,064 km (0.065 R)
• M13: 3,376,424 km (0.116 R)
• M14: 3,648,094 km (0.048 R)
• M15: 3,997,853 km (0.077 R)
• M16: 4,321,733 km (0.109 R)
• M17: 4,918,180 km (0.108 R)
• M18: 5,071,218 km (0.101 R)
• M19: 5,264,947 km (0.106 R)
• M20: 5,343,038 km (0.106 R)
• M21: 5,461,070 km (0.086 R)
• M22: 5,779,714 km (0.119 R)
• M23: 5,941,429 km (0.1 R)
• M24: 6,269,048 km (0.048 R)
• M25: 6,393,514 km (0.032 R)
• M26: 6,687,025 km (0.05 R)
• M27: 6,856,818 km (0.068 R)
• M28: 6,942,089 km (0.106 R)
• M29: 7,637,869 km (0.052 R)
• M30: 7,682,150 km (0.096 R)
• M31: 9,141,627 km (0.111 R)
• M32: 10,339,906 km (0.118 R)
• M33: 10,932,313 km (0.116 R)
• M34: 11,132,326 km (0.048 R)
• M35: 11,182,441 km (0.074 R)
• M36: 11,283,120 km (0.102 R)
• M37: 11,637,518 km (0.084 R)
• M38: 11,790,556 km (0.099 R)
• M39: 12,305,322 km (0.102 R)
• M40: 13,785,444 km (0.083 R)
• M41: 14,109,922 km (0.119 R)
• M42: 14,382,190 km (0.12 R)
• M43: 14,987,313 km (0.082 R)
• M44: 15,320,916 km (0.074 R)
• M45: 15,432,666 km (0.099 R)
• M46: 15,995,453 km (0.075 R)
• M47: 16,852,200 km (0.038 R)
• M48: 17,141,074 km (0.1 R)
• M49: 17,548,279 km (0.085 R)
• M50: 17,841,042 km (0.063 R)
• M51: 19,329,092 km (0.113 R)
• M52: 19,874,376 km (0.065 R)
• M53: 21,478,215 km (0.047 R)
• M54: 21,728,642 km (0.079 R)
• M55: 22,042,947 km (0.055 R)
• M56: 23,123,044 km (0.077 R)
• M57: 23,251,249 km (0.11 R)
• M58: 23,508,258 km (0.097 R)
• M59: 23,831,090 km (0.116 R)
• M60: 24,742,441 km (0.113 R)
• M61: 25,400,372 km (0.05 R)
• M62: 25,466,494 km (0.047 R)
• M63: 26,264,300 km (0.101 R)
• M64: 27,612,177 km (0.089 R)
• M65: 28,500,190 km (0.067 R)
• M66: 28,637,670 km (0.082 R)
• M67: 29,884,718 km (0.112 R)
• M68: 30,164,316 km (0.079 R)
• M69: 30,374,501 km (0.079 R)
• M70: 31,291,087 km (0.104 R)
• M71: 33,730,729 km (0.083 R)
• M72: 34,094,701 km (0.111 R)
• M73: 34,386,716 km (0.07 R)
• M74: 35,933,708 km (0.096 R)
• M75: 36,082,258 km (0.076 R)
• M76: 39,095,010 km (0.068 R)
• M77: 39,937,545 km (0.114 R)
• M78: 40,091,332 km (0.12 R)
• M79: 42,657,982 km (0.112 R)
• M80: 43,683,476 km (0.096 R)
• M81: 46,161,714 km (0.05 R)
• M82: 48,521,022 km (0.072 R)
• M83: 48,931,818 km (0.06 R)
• M84: 49,261,232 km (0.099 R)
• M85: 49,673,973 km (0.115 R)
• M86: 50,836,049 km (0.065 R)
• M87: 52,848,589 km (0.112 R)
• M88: 54,034,751 km (0.068 R)
• M89: 54,545,628 km (0.095 R)
• M90: 55,658,337 km (0.094 R)
• M91: 57,297,929 km (0.103 R)
• M92: 57,905,895 km (0.076 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 14,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit