🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.5 AU - 0.84 AU

Year: 209 Days

Day: 15.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.36 AU - 1.56 AU

Year: 672 Days

Day: 29.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.53 AU - 1.57 AU

Year: 735 Days

Day: 43.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.77 AU - 2.79 AU

Year: 1765 Days

Day: 43.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.99 AU - 3.23 AU

Year: 2089 Days

Day: 23.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,160,518 km

• M1: 2,816,778 km (0.088 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.6

Radius: 11.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.46 AU - 4.86 AU

Year: 3231 Days

Day: 14 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,160,518 km

• M1: 186,848 km (0.08 R)
• M2: 284,685 km (0.114 R)
• M3: 407,505 km (0.099 R)
• M4: 516,861 km (0.069 R)
• M5: 630,106 km (0.044 R)
• M6: 710,889 km (0.11 R)
• M7: 884,423 km (0.039 R)
• M8: 1,072,766 km (0.119 R)
• M9: 1,337,854 km (0.116 R)
• M10: 1,533,977 km (0.103 R)
• M11: 1,822,252 km (0.115 R)
• M12: 1,906,176 km (0.053 R)
• M13: 1,991,447 km (0.099 R)
• M14: 2,165,878 km (0.112 R)
• M15: 2,424,233 km (0.029 R)
• M16: 2,651,622 km (0.12 R)
• M17: 2,747,365 km (0.096 R)
• M18: 2,914,316 km (0.075 R)
• M19: 4,032,111 km (0.077 R)
• M20: 4,111,099 km (0.108 R)
• M21: 4,286,577 km (0.11 R)
• M22: 4,644,864 km (0.072 R)
• M23: 4,827,822 km (0.112 R)
• M24: 4,945,406 km (0.09 R)
• M25: 5,183,566 km (0.096 R)
• M26: 5,547,987 km (0.103 R)
• M27: 5,724,512 km (0.106 R)
• M28: 5,849,127 km (0.066 R)
• M29: 6,192,005 km (0.065 R)
• M30: 6,301,661 km (0.111 R)
• M31: 6,485,965 km (0.115 R)
• M32: 6,578,716 km (0.049 R)
• M33: 6,859,810 km (0.089 R)
• M34: 6,973,355 km (0.082 R)
• M35: 7,240,687 km (0.102 R)
• M36: 7,317,729 km (0.032 R)
• M37: 7,706,983 km (0.091 R)
• M38: 8,083,072 km (0.087 R)
• M39: 8,163,107 km (0.069 R)
• M40: 8,648,253 km (0.05 R)
• M41: 8,832,707 km (0.081 R)
• M42: 9,039,152 km (0.043 R)
• M43: 9,414,792 km (0.071 R)
• M44: 9,604,482 km (0.032 R)
• M45: 9,689,155 km (0.038 R)
• M46: 10,009,294 km (0.062 R)
• M47: 10,463,174 km (0.036 R)
• M48: 10,572,231 km (0.12 R)
• M49: 10,769,401 km (0.119 R)
• M50: 10,857,514 km (0.089 R)
• M51: 11,301,521 km (0.092 R)
• M52: 11,661,004 km (0.067 R)
• M53: 11,796,839 km (0.105 R)
• M54: 11,955,862 km (0.089 R)
• M55: 12,138,521 km (0.077 R)
• M56: 12,460,455 km (0.071 R)
• M57: 12,738,707 km (0.115 R)
• M58: 13,324,982 km (0.104 R)
• M59: 13,609,517 km (0.105 R)
• M60: 14,378,001 km (0.116 R)
• M61: 14,499,325 km (0.036 R)
• M62: 14,621,097 km (0.07 R)
• M63: 15,062,112 km (0.112 R)
• M64: 15,333,782 km (0.074 R)
• M65: 15,606,947 km (0.096 R)
• M66: 15,856,776 km (0.026 R)
• M67: 16,082,818 km (0.047 R)
• M68: 16,335,190 km (0.088 R)
• M69: 16,792,810 km (0.091 R)
• M70: 16,971,878 km (0.065 R)
• M71: 17,254,618 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.8

Radius: 8.1

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.81 AU - 4.51 AU

Year: 3231 Days

Day: 8.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 125.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,160,518 km

• M1: 108,010 km (0.119 R)
• M2: 159,172 km (0.051 R)
• M3: 230,231 km (0.071 R)
• M4: 324,777 km (0.108 R)
• M5: 381,774 km (0.108 R)
• M6: 435,180 km (0.096 R)
• M7: 499,806 km (0.085 R)
• M8: 576,849 km (0.057 R)
• M9: 686,505 km (0.088 R)
• M10: 773,571 km (0.12 R)
• M11: 833,859 km (0.119 R)
• M12: 916,736 km (0.052 R)
• M13: 1,068,877 km (0.107 R)
• M14: 1,288,786 km (0.092 R)
• M15: 1,361,191 km (0.046 R)
• M16: 1,422,676 km (0.087 R)
• M17: 1,665,024 km (0.105 R)
• M18: 1,730,997 km (0.114 R)
• M19: 1,989,951 km (0.109 R)
• M20: 2,261,321 km (0.038 R)
• M21: 2,902,498 km (0.079 R)
• M22: 3,614,285 km (0.097 R)
• M23: 3,980,799 km (0.05 R)
• M24: 4,052,008 km (0.112 R)
• M25: 4,123,665 km (0.103 R)
• M26: 4,304,679 km (0.036 R)
• M27: 4,432,884 km (0.117 R)
• M28: 4,655,635 km (0.119 R)
• M29: 5,073,612 km (0.097 R)
• M30: 5,904,628 km (0.071 R)
• M31: 6,129,324 km (0.094 R)
• M32: 6,440,188 km (0.078 R)
• M33: 6,862,802 km (0.106 R)
• M34: 6,926,980 km (0.07 R)
• M35: 7,337,925 km (0.095 R)
• M36: 8,411,290 km (0.111 R)
• M37: 8,502,993 km (0.098 R)
• M38: 8,687,298 km (0.108 R)
• M39: 8,966,298 km (0.091 R)
• M40: 9,153,894 km (0.092 R)
• M41: 9,390,258 km (0.11 R)
• M42: 9,532,975 km (0.096 R)
• M43: 9,700,524 km (0.118 R)
• M44: 10,800,517 km (0.12 R)
• M45: 11,201,141 km (0.085 R)
• M46: 11,939,556 km (0.097 R)
• M47: 12,016,898 km (0.117 R)
• M48: 12,068,509 km (0.12 R)
• M49: 12,146,150 km (0.054 R)
• M50: 12,223,792 km (0.118 R)
• M51: 12,379,822 km (0.069 R)
• M52: 12,588,810 km (0.078 R)
• M53: 12,878,133 km (0.082 R)
• M54: 13,142,921 km (0.099 R)
• M55: 13,678,182 km (0.105 R)
• M56: 14,111,567 km (0.079 R)
• M57: 14,329,830 km (0.065 R)
• M58: 14,604,343 km (0.074 R)
• M59: 14,880,650 km (0.075 R)
• M60: 14,936,151 km (0.109 R)
• M61: 15,214,403 km (0.109 R)
• M62: 15,326,152 km (0.075 R)
• M63: 15,466,325 km (0.101 R)
• M64: 15,691,470 km (0.119 R)
• M65: 15,946,086 km (0.112 R)
• M66: 16,718,011 km (0.041 R)
• M67: 16,804,478 km (0.06 R)
• M68: 16,891,245 km (0.102 R)
• M69: 17,590,017 km (0.107 R)
• M70: 17,766,094 km (0.06 R)
• M71: 18,149,812 km (0.119 R)
• M72: 18,238,823 km (0.1 R)
• M73: 18,387,373 km (0.09 R)
• M74: 18,506,453 km (0.088 R)
• M75: 18,805,350 km (0.117 R)
• M76: 19,317,274 km (0.105 R)
• M77: 19,650,877 km (0.096 R)
• M78: 20,139,763 km (0.101 R)
• M79: 20,231,766 km (0.068 R)
• M80: 20,293,250 km (0.063 R)
• M81: 20,663,355 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.5

Radius: 15

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.41 AU - 4.49 AU

Year: 3575 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,160,518 km

• M1: 265,387 km (0.103 R)
• M2: 486,941 km (0.101 R)
• M3: 698,024 km (0.116 R)
• M4: 1,120,937 km (0.109 R)
• M5: 1,438,533 km (0.117 R)
• M6: 1,633,310 km (0.104 R)
• M7: 1,747,004 km (0.107 R)
• M8: 1,863,541 km (0.096 R)
• M9: 2,146,131 km (0.103 R)
• M10: 2,271,644 km (0.044 R)
• M11: 2,385,338 km (0.067 R)
• M12: 2,501,127 km (0.103 R)
• M13: 2,844,604 km (0.082 R)
• M14: 2,983,281 km (0.074 R)
• M15: 3,267,517 km (0.034 R)
• M16: 3,396,769 km (0.082 R)
• M17: 3,593,939 km (0.076 R)
• M18: 3,778,094 km (0.105 R)
• M19: 4,051,709 km (0.077 R)
• M20: 4,243,643 km (0.064 R)
• M21: 4,564,231 km (0.088 R)
• M22: 4,819,295 km (0.11 R)
• M23: 4,985,648 km (0.027 R)
• M24: 5,210,643 km (0.07 R)
• M25: 5,400,633 km (0.117 R)
• M26: 5,846,584 km (0.037 R)
• M27: 6,084,145 km (0.09 R)
• M28: 6,203,973 km (0.108 R)
• M29: 6,304,653 km (0.12 R)
• M30: 6,650,673 km (0.068 R)
• M31: 7,361,562 km (0.101 R)
• M32: 8,074,844 km (0.119 R)
• M33: 8,787,529 km (0.057 R)
• M34: 9,197,427 km (0.072 R)
• M35: 9,918,189 km (0.053 R)
• M36: 10,012,436 km (0.049 R)
• M37: 10,201,976 km (0.114 R)
• M38: 11,192,314 km (0.074 R)
• M39: 11,389,035 km (0.068 R)
• M40: 11,636,770 km (0.115 R)
• M41: 11,811,201 km (0.095 R)
• M42: 12,036,794 km (0.089 R)
• M43: 12,263,734 km (0.057 R)
• M44: 12,492,170 km (0.084 R)
• M45: 12,876,038 km (0.068 R)
• M46: 12,979,111 km (0.112 R)
• M47: 13,134,095 km (0.071 R)
• M48: 13,446,156 km (0.092 R)
• M49: 13,865,927 km (0.073 R)
• M50: 14,183,673 km (0.073 R)
• M51: 14,637,852 km (0.061 R)
• M52: 14,988,510 km (0.073 R)
• M53: 15,287,257 km (0.105 R)
• M54: 15,643,001 km (0.118 R)
• M55: 15,835,683 km (0.07 R)
• M56: 16,251,265 km (0.119 R)
• M57: 16,502,291 km (0.037 R)
• M58: 16,811,061 km (0.091 R)
• M59: 17,235,021 km (0.079 R)
• M60: 17,348,566 km (0.102 R)
• M61: 17,576,703 km (0.082 R)
• M62: 17,691,145 km (0.097 R)
• M63: 18,527,995 km (0.106 R)
• M64: 18,644,383 km (0.063 R)
• M65: 19,555,284 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.4

Radius: 12.3

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.77 AU - 8.83 AU

Year: 7511 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,160,518 km

• M1: 178,470 km (0.067 R)
• M2: 390,600 km (0.045 R)
• M3: 475,572 km (0.03 R)
• M4: 625,319 km (0.117 R)
• M5: 908,209 km (0.112 R)
• M6: 1,083,537 km (0.052 R)
• M7: 1,194,389 km (0.084 R)
• M8: 1,509,592 km (0.115 R)
• M9: 1,829,283 km (0.114 R)
• M10: 1,963,322 km (0.115 R)
• M11: 2,313,232 km (0.089 R)
• M12: 2,434,257 km (0.105 R)
• M13: 2,992,556 km (0.105 R)
• M14: 3,098,471 km (0.101 R)
• M15: 3,341,268 km (0.089 R)
• M16: 3,506,574 km (0.11 R)
• M17: 3,960,903 km (0.058 R)
• M18: 4,048,268 km (0.118 R)
• M19: 4,344,023 km (0.112 R)
• M20: 6,094,019 km (0.096 R)
• M21: 6,296,874 km (0.113 R)
• M22: 7,166,336 km (0.06 R)
• M23: 7,742,737 km (0.111 R)
• M24: 7,852,392 km (0.119 R)
• M25: 8,259,149 km (0.058 R)
• M26: 8,863,225 km (0.044 R)
• M27: 8,939,819 km (0.084 R)
• M28: 9,286,886 km (0.071 R)
• M29: 9,364,528 km (0.101 R)
• M30: 9,559,902 km (0.043 R)
• M31: 9,638,441 km (0.109 R)
• M32: 9,994,335 km (0.058 R)
• M33: 10,274,083 km (0.064 R)
• M34: 10,637,755 km (0.057 R)
• M35: 12,304,574 km (0.082 R)
• M36: 12,432,929 km (0.102 R)
• M37: 13,168,203 km (0.047 R)
• M38: 13,475,178 km (0.08 R)
• M39: 13,784,546 km (0.093 R)
• M40: 14,096,159 km (0.087 R)
• M41: 14,953,803 km (0.11 R)
• M42: 15,182,389 km (0.103 R)
• M43: 15,412,021 km (0.092 R)
• M44: 15,550,399 km (0.095 R)
• M45: 16,248,423 km (0.104 R)
• M46: 16,814,202 km (0.109 R)
• M47: 17,051,913 km (0.086 R)
• M48: 17,195,078 km (0.049 R)
• M49: 17,530,626 km (0.1 R)
• M50: 17,675,138 km (0.054 R)
• M51: 17,771,629 km (0.106 R)
• M52: 17,916,888 km (0.087 R)
• M53: 20,393,481 km (0.087 R)
• M54: 21,413,888 km (0.104 R)
• M55: 22,034,121 km (0.114 R)
• M56: 22,712,697 km (0.058 R)
• M57: 23,239,281 km (0.078 R)
• M58: 23,345,197 km (0.118 R)
• M59: 23,557,177 km (0.058 R)
• M60: 24,465,984 km (0.095 R)
• M61: 24,897,574 km (0.049 R)
• M62: 25,549,671 km (0.086 R)
• M63: 25,987,544 km (0.089 R)
• M64: 26,317,557 km (0.093 R)
• M65: 28,779,938 km (0.113 R)
• M66: 29,007,476 km (0.074 R)
• M67: 29,750,977 km (0.081 R)
• M68: 30,500,762 km (0.088 R)
• M69: 30,907,070 km (0.052 R)
• M70: 31,315,173 km (0.083 R)
• M71: 31,607,786 km (0.067 R)
• M72: 32,195,706 km (0.099 R)
• M73: 32,846,606 km (0.063 R)
• M74: 33,442,155 km (0.068 R)
• M75: 34,885,775 km (0.066 R)
• M76: 35,128,422 km (0.107 R)
• M77: 35,859,657 km (0.113 R)
• M78: 37,027,567 km (0.085 R)
• M79: 37,213,218 km (0.076 R)
• M80: 37,399,019 km (0.09 R)
• M81: 37,896,133 km (0.116 R)
• M82: 41,758,450 km (0.08 R)
• M83: 42,145,161 km (0.108 R)
• M84: 42,727,246 km (0.091 R)
• M85: 43,442,474 km (0.089 R)
• M86: 43,638,148 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.6

Radius: 6

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.4 AU - 16.18 AU

Year: 20570 Days

Day: 22.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 33,160,518 km

• M1: 369,656 km (0.111 R)
• M2: 548,725 km (0.086 R)
• M3: 610,359 km (0.076 R)
• M4: 1,089,671 km (0.101 R)
• M5: 1,661,284 km (0.054 R)
• M6: 2,292,139 km (0.087 R)
• M7: 2,707,273 km (0.077 R)
• M8: 2,836,376 km (0.108 R)
• M9: 3,056,135 km (0.096 R)
• M10: 3,235,952 km (0.117 R)
• M11: 3,558,784 km (0.116 R)
• M12: 3,916,173 km (0.039 R)
• M13: 4,086,864 km (0.107 R)
• M14: 4,511,722 km (0.068 R)
• M15: 4,871,954 km (0.08 R)
• M16: 5,055,660 km (0.054 R)
• M17: 5,375,799 km (0.067 R)
• M18: 5,483,959 km (0.085 R)
• M19: 6,120,049 km (0.075 R)
• M20: 6,837,520 km (0.091 R)
• M21: 7,191,469 km (0.101 R)
• M22: 7,310,698 km (0.111 R)
• M23: 7,672,426 km (0.102 R)
• M24: 7,855,534 km (0.105 R)
• M25: 9,209,245 km (0.071 R)
• M26: 10,028,892 km (0.037 R)
• M27: 10,162,333 km (0.109 R)
• M28: 11,043,165 km (0.086 R)
• M29: 11,180,795 km (0.096 R)
• M30: 11,842,467 km (0.072 R)
• M31: 12,552,757 km (0.069 R)
• M32: 13,680,576 km (0.103 R)
• M33: 14,014,179 km (0.062 R)
• M34: 14,350,325 km (0.08 R)
• M35: 14,387,874 km (0.112 R)
• M36: 14,575,919 km (0.094 R)
• M37: 14,840,558 km (0.085 R)
• M38: 15,413,069 km (0.102 R)
• M39: 16,226,731 km (0.048 R)
• M40: 17,054,307 km (0.049 R)
• M41: 17,693,987 km (0.058 R)
• M42: 17,814,862 km (0.092 R)
• M43: 18,422,978 km (0.073 R)
• M44: 20,161,903 km (0.062 R)
• M45: 20,795,600 km (0.119 R)
• M46: 21,221,655 km (0.049 R)
• M47: 21,564,533 km (0.047 R)
• M48: 22,255,825 km (0.093 R)
• M49: 22,429,807 km (0.115 R)
• M50: 23,130,224 km (0.091 R)
• M51: 24,328,354 km (0.116 R)
• M52: 24,552,451 km (0.041 R)
• M53: 24,912,384 km (0.035 R)
• M54: 25,138,277 km (0.077 R)
• M55: 25,228,783 km (0.098 R)
• M56: 27,340,956 km (0.094 R)
• M57: 27,760,727 km (0.101 R)
• M58: 27,901,200 km (0.109 R)
• M59: 28,323,814 km (0.111 R)
• M60: 31,731,803 km (0.052 R)
• M61: 32,418,906 km (0.094 R)
• M62: 32,616,076 km (0.076 R)
• M63: 33,011,762 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 16,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit