🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.55 AU - 0.81 AU

Year: 203 Days

Day: 15.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.21 AU - 1.69 AU

Year: 631 Days

Day: 20.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 109.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,656,050 km

• M1: 42,037 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.01 AU - 2.45 AU

Year: 1204 Days

Day: 36.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.5

Radius: 14

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.97 AU - 6.45 AU

Year: 5597 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,656,050 km

• M1: 248,931 km (0.087 R)
• M2: 361,279 km (0.039 R)
• M3: 714,928 km (0.071 R)
• M4: 833,111 km (0.07 R)
• M5: 1,288,935 km (0.047 R)
• M6: 1,377,348 km (0.112 R)
• M7: 1,607,878 km (0.036 R)
• M8: 1,752,539 km (0.087 R)
• M9: 1,851,573 km (0.079 R)
• M10: 2,038,121 km (0.111 R)
• M11: 2,160,343 km (0.067 R)
• M12: 2,654,764 km (0.097 R)
• M13: 2,769,505 km (0.062 R)
• M14: 3,024,121 km (0.079 R)
• M15: 3,204,835 km (0.041 R)
• M16: 3,472,615 km (0.055 R)
• M17: 4,030,017 km (0.043 R)
• M18: 4,296,900 km (0.033 R)
• M19: 4,387,107 km (0.082 R)
• M20: 4,500,802 km (0.119 R)
• M21: 4,661,769 km (0.068 R)
• M22: 5,470,794 km (0.092 R)
• M23: 5,692,349 km (0.03 R)
• M24: 6,246,459 km (0.079 R)
• M25: 6,374,814 km (0.081 R)
• M26: 6,660,396 km (0.118 R)
• M27: 6,844,402 km (0.101 R)
• M28: 7,056,681 km (0.1 R)
• M29: 7,217,349 km (0.038 R)
• M30: 7,542,425 km (0.033 R)
• M31: 7,955,465 km (0.112 R)
• M32: 8,066,916 km (0.107 R)
• M33: 8,746,539 km (0.058 R)
• M34: 9,297,657 km (0.071 R)
• M35: 9,830,076 km (0.111 R)
• M36: 9,949,754 km (0.061 R)
• M37: 10,130,319 km (0.115 R)
• M38: 10,832,232 km (0.081 R)
• M39: 12,218,705 km (0.114 R)
• M40: 12,347,509 km (0.118 R)
• M41: 13,195,879 km (0.091 R)
• M42: 13,361,184 km (0.082 R)
• M43: 13,627,020 km (0.099 R)
• M44: 13,727,250 km (0.109 R)
• M45: 13,861,290 km (0.087 R)
• M46: 15,572,390 km (0.077 R)
• M47: 15,747,121 km (0.053 R)
• M48: 16,523,982 km (0.061 R)
• M49: 17,024,836 km (0.106 R)
• M50: 17,494,424 km (0.103 R)
• M51: 17,749,039 km (0.091 R)
• M52: 18,188,408 km (0.079 R)
• M53: 18,557,317 km (0.083 R)
• M54: 18,668,468 km (0.081 R)
• M55: 18,854,119 km (0.057 R)
• M56: 19,040,518 km (0.104 R)
• M57: 19,981,488 km (0.079 R)
• M58: 20,438,659 km (0.103 R)
• M59: 20,822,228 km (0.115 R)
• M60: 21,130,699 km (0.103 R)
• M61: 21,518,607 km (0.115 R)
• M62: 21,674,338 km (0.101 R)
• M63: 22,261,958 km (0.082 R)
• M64: 22,617,104 km (0.097 R)
• M65: 23,452,907 km (0.116 R)
• M66: 23,653,368 km (0.094 R)
• M67: 23,854,428 km (0.108 R)
• M68: 24,217,801 km (0.054 R)
• M69: 24,379,965 km (0.053 R)
• M70: 24,583,119 km (0.041 R)
• M71: 24,786,722 km (0.097 R)
• M72: 25,195,872 km (0.044 R)
• M73: 25,565,827 km (0.034 R)
• M74: 25,855,000 km (0.07 R)
• M75: 26,062,193 km (0.046 R)
• M76: 26,228,247 km (0.117 R)
• M77: 26,686,914 km (0.084 R)
• M78: 26,812,426 km (0.097 R)
• M79: 27,190,311 km (0.115 R)
• M80: 27,527,654 km (0.118 R)
• M81: 27,951,315 km (0.089 R)
• M82: 28,762,135 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.8

Radius: 8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.05 AU - 7.55 AU

Year: 7133 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 78,656,050 km

• M1: 103,971 km (0.051 R)
• M2: 351,256 km (0.109 R)
• M3: 637,437 km (0.12 R)
• M4: 763,548 km (0.094 R)
• M5: 1,276,070 km (0.104 R)
• M6: 1,333,964 km (0.109 R)
• M7: 1,467,555 km (0.111 R)
• M8: 1,528,292 km (0.105 R)
• M9: 1,589,926 km (0.115 R)
• M10: 1,652,458 km (0.068 R)
• M11: 1,796,222 km (0.032 R)
• M12: 2,182,483 km (0.089 R)
• M13: 2,269,848 km (0.118 R)
• M14: 2,539,125 km (0.094 R)
• M15: 2,991,209 km (0.079 R)
• M16: 3,049,403 km (0.042 R)
• M17: 3,206,780 km (0.076 R)
• M18: 3,286,516 km (0.077 R)
• M19: 3,427,437 km (0.075 R)
• M20: 3,611,741 km (0.063 R)
• M21: 3,820,430 km (0.118 R)
• M22: 4,075,944 km (0.107 R)
• M23: 4,162,411 km (0.053 R)
• M24: 4,337,141 km (0.074 R)
• M25: 4,492,125 km (0.09 R)
• M26: 4,693,932 km (0.089 R)
• M27: 4,967,696 km (0.105 R)
• M28: 5,199,872 km (0.031 R)
• M29: 5,388,216 km (0.069 R)
• M30: 5,506,997 km (0.074 R)
• M31: 5,844,490 km (0.077 R)
• M32: 6,114,215 km (0.102 R)
• M33: 6,213,398 km (0.082 R)
• M34: 6,615,367 km (0.049 R)
• M35: 6,742,675 km (0.094 R)
• M36: 7,181,745 km (0.096 R)
• M37: 7,260,134 km (0.118 R)
• M38: 7,444,439 km (0.028 R)
• M39: 7,550,354 km (0.118 R)
• M40: 7,683,496 km (0.078 R)
• M41: 7,844,164 km (0.095 R)
• M42: 8,278,447 km (0.111 R)
• M43: 9,028,830 km (0.084 R)
• M44: 9,312,318 km (0.089 R)
• M45: 9,397,888 km (0.108 R)
• M46: 9,569,925 km (0.068 R)
• M47: 9,685,265 km (0.087 R)
• M48: 9,917,142 km (0.059 R)
• M49: 10,063,000 km (0.091 R)
• M50: 10,209,606 km (0.096 R)
• M51: 11,346,699 km (0.06 R)
• M52: 11,591,292 km (0.087 R)
• M53: 11,714,112 km (0.118 R)
• M54: 11,868,347 km (0.103 R)
• M55: 12,871,401 km (0.115 R)
• M56: 13,641,531 km (0.03 R)
• M57: 13,738,769 km (0.037 R)
• M58: 13,966,756 km (0.106 R)
• M59: 14,327,437 km (0.029 R)
• M60: 14,492,443 km (0.097 R)
• M61: 15,024,713 km (0.047 R)
• M62: 15,869,043 km (0.07 R)
• M63: 16,005,626 km (0.08 R)
• M64: 17,181,764 km (0.074 R)
• M65: 17,497,865 km (0.107 R)
• M66: 17,851,215 km (0.116 R)
• M67: 18,099,996 km (0.056 R)
• M68: 18,206,958 km (0.108 R)
• M69: 19,653,271 km (0.108 R)
• M70: 20,020,533 km (0.067 R)
• M71: 20,315,989 km (0.092 R)
• M72: 20,650,191 km (0.11 R)
• M73: 20,724,691 km (0.092 R)
• M74: 21,098,536 km (0.087 R)
• M75: 21,436,926 km (0.081 R)
• M76: 21,701,415 km (0.072 R)
• M77: 21,852,958 km (0.096 R)
• M78: 22,233,535 km (0.096 R)
• M79: 22,386,274 km (0.064 R)
• M80: 22,462,868 km (0.057 R)
• M81: 23,039,718 km (0.116 R)
• M82: 23,155,656 km (0.098 R)
• M83: 25,435,378 km (0.06 R)
• M84: 26,439,928 km (0.09 R)
• M85: 26,561,252 km (0.096 R)
• M86: 27,048,791 km (0.108 R)

Asteroid Belt

Center: 7.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398

Radius: 14.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.12 AU - 9.82 AU

Year: 8915 Days

Day: 8.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,656,050 km

• M1: 214,673 km (0.034 R)
• M2: 341,382 km (0.106 R)
• M3: 518,207 km (0.088 R)
• M4: 614,997 km (0.053 R)
• M5: 1,308,981 km (0.088 R)
• M6: 1,597,107 km (0.118 R)
• M7: 1,691,354 km (0.072 R)
• M8: 1,807,292 km (0.093 R)
• M9: 2,277,179 km (0.098 R)
• M10: 2,581,910 km (0.071 R)
• M11: 3,450,924 km (0.054 R)
• M12: 3,575,090 km (0.088 R)
• M13: 3,776,897 km (0.114 R)
• M14: 3,982,595 km (0.062 R)
• M15: 4,218,361 km (0.091 R)
• M16: 4,324,725 km (0.077 R)
• M17: 5,122,530 km (0.076 R)
• M18: 6,820,915 km (0.104 R)
• M19: 6,914,862 km (0.042 R)
• M20: 7,072,389 km (0.115 R)
• M21: 7,262,977 km (0.097 R)
• M22: 7,359,018 km (0.11 R)
• M23: 7,877,973 km (0.12 R)
• M24: 8,075,742 km (0.109 R)
• M25: 8,577,194 km (0.112 R)
• M26: 8,780,647 km (0.09 R)
• M27: 9,366,023 km (0.086 R)
• M28: 10,538,123 km (0.102 R)
• M29: 10,975,846 km (0.112 R)
• M30: 11,456,803 km (0.044 R)
• M31: 11,756,149 km (0.06 R)
• M32: 11,906,943 km (0.051 R)
• M33: 12,172,180 km (0.108 R)
• M34: 12,824,577 km (0.082 R)
• M35: 12,940,964 km (0.047 R)
• M36: 14,484,963 km (0.086 R)
• M37: 14,768,302 km (0.12 R)
• M38: 16,929,841 km (0.114 R)
• M39: 17,057,598 km (0.117 R)
• M40: 17,614,700 km (0.097 R)
• M41: 17,744,103 km (0.1 R)
• M42: 18,047,338 km (0.101 R)
• M43: 18,483,565 km (0.068 R)
• M44: 18,746,857 km (0.115 R)
• M45: 19,902,650 km (0.101 R)
• M46: 20,037,438 km (0.056 R)
• M47: 20,898,523 km (0.095 R)
• M48: 21,264,739 km (0.079 R)
• M49: 21,356,592 km (0.099 R)
• M50: 22,189,553 km (0.09 R)
• M51: 22,422,776 km (0.107 R)
• M52: 22,844,792 km (0.072 R)
• M53: 23,696,452 km (0.072 R)
• M54: 24,078,376 km (0.025 R)
• M55: 24,655,075 km (0.054 R)
• M56: 26,758,721 km (0.042 R)
• M57: 27,656,308 km (0.079 R)
• M58: 28,058,427 km (0.091 R)
• M59: 28,716,059 km (0.071 R)
• M60: 29,429,940 km (0.105 R)
• M61: 29,891,899 km (0.114 R)
• M62: 30,356,250 km (0.071 R)
• M63: 30,511,683 km (0.118 R)
• M64: 30,771,085 km (0.087 R)
• M65: 31,292,284 km (0.119 R)
• M66: 31,816,326 km (0.052 R)
• M67: 31,921,493 km (0.104 R)
• M68: 32,237,743 km (0.108 R)
• M69: 32,343,359 km (0.078 R)
• M70: 33,032,855 km (0.116 R)
• M71: 33,245,883 km (0.118 R)
• M72: 33,673,583 km (0.066 R)
• M73: 34,318,350 km (0.12 R)
• M74: 34,696,384 km (0.101 R)
• M75: 34,967,305 km (0.075 R)
• M76: 35,565,697 km (0.102 R)
• M77: 35,729,507 km (0.111 R)
• M78: 36,497,093 km (0.05 R)
• M79: 37,048,810 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.6

Radius: 4.7

Gravity: 42.58 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.08 AU - 15.92 AU

Year: 17939 Days

Day: 16 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,656,050 km

• M1: 94,995 km (0.091 R)
• M2: 248,332 km (0.032 R)
• M3: 551,268 km (0.043 R)
• M4: 937,231 km (0.11 R)
• M5: 1,128,118 km (0.088 R)
• M6: 1,301,352 km (0.107 R)
• M7: 1,737,878 km (0.081 R)
• M8: 1,836,912 km (0.079 R)
• M9: 2,145,383 km (0.039 R)
• M10: 2,809,448 km (0.09 R)
• M11: 3,448,979 km (0.058 R)
• M12: 3,490,418 km (0.096 R)
• M13: 3,785,125 km (0.085 R)
• M14: 4,762,299 km (0.117 R)
• M15: 5,278,561 km (0.054 R)
• M16: 7,194,162 km (0.068 R)
• M17: 7,247,269 km (0.096 R)
• M18: 7,407,189 km (0.094 R)
• M19: 7,568,306 km (0.105 R)
• M20: 8,003,486 km (0.102 R)
• M21: 8,559,093 km (0.046 R)
• M22: 8,615,192 km (0.11 R)
• M23: 9,415,391 km (0.072 R)
• M24: 10,659,297 km (0.097 R)
• M25: 11,024,166 km (0.113 R)
• M26: 11,269,656 km (0.055 R)
• M27: 11,393,075 km (0.104 R)
• M28: 11,891,236 km (0.093 R)
• M29: 12,143,009 km (0.104 R)
• M30: 12,206,289 km (0.08 R)
• M31: 12,332,998 km (0.101 R)
• M32: 12,587,913 km (0.055 R)
• M33: 12,908,800 km (0.068 R)
• M34: 13,297,605 km (0.101 R)
• M35: 13,362,680 km (0.114 R)
• M36: 13,690,150 km (0.119 R)
• M37: 15,366,394 km (0.074 R)
• M38: 15,434,760 km (0.071 R)
• M39: 17,891,457 km (0.042 R)
• M40: 18,035,370 km (0.041 R)
• M41: 18,324,542 km (0.102 R)
• M42: 19,054,281 km (0.092 R)
• M43: 19,127,733 km (0.114 R)
• M44: 19,793,294 km (0.115 R)
• M45: 19,867,794 km (0.099 R)
• M46: 22,066,135 km (0.052 R)
• M47: 22,143,327 km (0.076 R)
• M48: 23,469,064 km (0.062 R)
• M49: 23,626,590 km (0.079 R)
• M50: 23,705,578 km (0.082 R)
• M51: 26,687,961 km (0.044 R)
• M52: 27,348,136 km (0.052 R)
• M53: 27,846,896 km (0.099 R)
• M54: 28,516,496 km (0.112 R)
• M55: 29,022,137 km (0.083 R)
• M56: 29,106,659 km (0.12 R)
• M57: 32,643,751 km (0.082 R)
• M58: 33,882,123 km (0.113 R)
• M59: 34,238,913 km (0.094 R)
• M60: 34,417,683 km (0.115 R)
• M61: 34,596,752 km (0.056 R)
• M62: 35,677,895 km (0.059 R)
• M63: 36,678,705 km (0.091 R)
• M64: 38,893,950 km (0.116 R)
• M65: 39,267,347 km (0.057 R)
• M66: 39,548,291 km (0.111 R)
• M67: 39,735,887 km (0.087 R)
• M68: 42,585,128 km (0.116 R)
• M69: 45,205,185 km (0.082 R)
• M70: 46,188,791 km (0.075 R)
• M71: 46,782,246 km (0.092 R)
• M72: 48,879,459 km (0.112 R)
• M73: 49,080,668 km (0.047 R)
• M74: 50,294,505 km (0.117 R)
• M75: 52,545,205 km (0.069 R)
• M76: 54,933,086 km (0.04 R)
• M77: 56,298,316 km (0.05 R)
• M78: 58,420,362 km (0.09 R)
• M79: 59,062,137 km (0.098 R)
• M80: 59,706,156 km (0.118 R)
• M81: 60,676,747 km (0.098 R)
• M82: 61,326,600 km (0.107 R)
• M83: 61,652,274 km (0.12 R)
• M84: 63,509,382 km (0.05 R)
• M85: 65,163,187 km (0.1 R)
• M86: 66,273,502 km (0.094 R)
• M87: 67,614,198 km (0.07 R)
• M88: 68,287,838 km (0.08 R)
• M89: 69,189,464 km (0.101 R)
• M90: 70,095,130 km (0.109 R)
• M91: 70,549,458 km (0.08 R)
• M92: 70,890,841 km (0.083 R)
• M93: 74,681,800 km (0.118 R)
• M94: 75,261,941 km (0.043 R)
• M95: 77,245,609 km (0.115 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 15,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit