🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.44 AU - 0.72 AU

Year: 159 Days

Day: 34.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.81 AU - 1.05 AU

Year: 323 Days

Day: 13.6 Hours

Environment

Temp: 91 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,278,156 km

• M1: 270,024 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.41 AU - 1.95 AU

Year: 784 Days

Day: 40.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.8 AU - 1.8 AU

Year: 869 Days

Day: 26.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.48 AU - 2.14 AU

Year: 876 Days

Day: 42.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.93 AU - 3.19 AU

Year: 1926 Days

Day: 40.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.4

Radius: 11.8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.2 AU - 7.92 AU

Year: 6047 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,278,156 km

• M1: 241,900 km (0.072 R)
• M2: 326,123 km (0.06 R)
• M3: 540,647 km (0.038 R)
• M4: 707,299 km (0.118 R)
• M5: 848,220 km (0.113 R)
• M6: 1,078,601 km (0.076 R)
• M7: 1,243,757 km (0.106 R)
• M8: 1,544,448 km (0.098 R)
• M9: 1,656,198 km (0.026 R)
• M10: 1,829,133 km (0.097 R)
• M11: 1,967,960 km (0.117 R)
• M12: 2,235,291 km (0.119 R)
• M13: 2,384,141 km (0.098 R)
• M14: 2,558,423 km (0.049 R)
• M15: 2,647,134 km (0.113 R)
• M16: 2,827,849 km (0.083 R)
• M17: 3,201,694 km (0.089 R)
• M18: 3,418,910 km (0.064 R)
• M19: 3,492,512 km (0.107 R)
• M20: 3,944,896 km (0.096 R)
• M21: 4,469,685 km (0.084 R)
• M22: 4,740,308 km (0.116 R)
• M23: 5,469,298 km (0.071 R)
• M24: 5,759,069 km (0.08 R)
• M25: 6,999,086 km (0.084 R)
• M26: 7,569,203 km (0.104 R)
• M27: 7,665,544 km (0.077 R)
• M28: 7,892,335 km (0.071 R)
• M29: 8,055,546 km (0.103 R)
• M30: 8,418,770 km (0.074 R)
• M31: 8,619,231 km (0.087 R)
• M32: 9,093,007 km (0.06 R)
• M33: 9,229,889 km (0.114 R)
• M34: 9,436,484 km (0.095 R)
• M35: 10,101,147 km (0.083 R)
• M36: 10,998,735 km (0.055 R)
• M37: 11,291,348 km (0.095 R)
• M38: 11,438,702 km (0.072 R)
• M39: 11,623,755 km (0.063 R)
• M40: 11,846,955 km (0.117 R)
• M41: 12,449,535 km (0.066 R)
• M42: 12,678,120 km (0.075 R)
• M43: 12,792,862 km (0.026 R)
• M44: 13,294,314 km (0.083 R)
• M45: 13,371,955 km (0.111 R)
• M46: 13,527,986 km (0.054 R)
• M47: 13,959,725 km (0.096 R)
• M48: 14,078,356 km (0.104 R)
• M49: 14,716,391 km (0.062 R)
• M50: 14,957,992 km (0.097 R)
• M51: 15,773,300 km (0.081 R)
• M52: 16,227,779 km (0.029 R)
• M53: 17,489,188 km (0.106 R)
• M54: 18,564,497 km (0.043 R)
• M55: 19,175,904 km (0.112 R)
• M56: 19,882,754 km (0.095 R)
• M57: 19,971,765 km (0.083 R)
• M58: 20,418,613 km (0.119 R)
• M59: 20,598,280 km (0.103 R)
• M60: 20,959,110 km (0.111 R)
• M61: 21,322,185 km (0.046 R)
• M62: 21,641,576 km (0.025 R)
• M63: 21,916,537 km (0.081 R)
• M64: 23,732,057 km (0.056 R)
• M65: 25,065,123 km (0.082 R)
• M66: 25,161,165 km (0.1 R)
• M67: 25,305,677 km (0.036 R)
• M68: 26,080,743 km (0.101 R)
• M69: 26,178,131 km (0.119 R)
• M70: 26,912,807 km (0.096 R)
• M71: 27,208,562 km (0.11 R)
• M72: 27,356,813 km (0.032 R)
• M73: 27,753,547 km (0.03 R)
• M74: 29,765,788 km (0.066 R)
• M75: 30,020,553 km (0.11 R)
• M76: 30,173,891 km (0.056 R)
• M77: 30,378,540 km (0.045 R)
• M78: 31,616,612 km (0.053 R)
• M79: 32,085,153 km (0.056 R)
• M80: 34,729,744 km (0.072 R)
• M81: 35,105,534 km (0.101 R)
• M82: 35,806,998 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.7

Radius: 8.7

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.18 AU - 8.32 AU

Year: 8528 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,278,156 km

• M1: 111,301 km (0.116 R)
• M2: 205,847 km (0.072 R)
• M3: 426,653 km (0.116 R)
• M4: 482,453 km (0.113 R)
• M5: 602,730 km (0.036 R)
• M6: 733,628 km (0.113 R)
• M7: 1,102,686 km (0.044 R)
• M8: 1,384,229 km (0.028 R)
• M9: 1,489,097 km (0.113 R)
• M10: 1,800,859 km (0.085 R)
• M11: 1,877,154 km (0.084 R)
• M12: 2,132,966 km (0.099 R)
• M13: 2,612,727 km (0.093 R)
• M14: 2,853,879 km (0.106 R)
• M15: 3,358,023 km (0.056 R)
• M16: 3,500,291 km (0.085 R)
• M17: 3,790,960 km (0.092 R)
• M18: 3,914,378 km (0.1 R)
• M19: 4,190,685 km (0.059 R)
• M20: 4,395,634 km (0.095 R)
• M21: 4,868,812 km (0.056 R)
• M22: 4,976,224 km (0.038 R)
• M23: 5,166,063 km (0.112 R)
• M24: 5,330,621 km (0.104 R)
• M25: 5,385,972 km (0.084 R)
• M26: 5,580,898 km (0.106 R)
• M27: 6,150,716 km (0.063 R)
• M28: 6,472,053 km (0.096 R)
• M29: 6,590,235 km (0.046 R)
• M30: 6,679,395 km (0.05 R)
• M31: 7,131,031 km (0.099 R)
• M32: 7,468,524 km (0.088 R)
• M33: 7,592,690 km (0.099 R)
• M34: 7,968,929 km (0.097 R)
• M35: 8,032,209 km (0.085 R)
• M36: 8,577,044 km (0.08 R)
• M37: 9,133,997 km (0.086 R)
• M38: 9,233,480 km (0.08 R)
• M39: 9,366,622 km (0.102 R)
• M40: 10,110,722 km (0.11 R)
• M41: 10,248,053 km (0.116 R)
• M42: 10,489,952 km (0.116 R)
• M43: 10,733,647 km (0.107 R)
• M44: 11,475,952 km (0.116 R)
• M45: 11,871,489 km (0.047 R)
• M46: 12,198,360 km (0.088 R)
• M47: 12,308,015 km (0.082 R)
• M48: 12,675,876 km (0.026 R)
• M49: 12,935,429 km (0.108 R)
• M50: 13,800,852 km (0.077 R)
• M51: 14,259,819 km (0.074 R)
• M52: 14,452,650 km (0.086 R)
• M53: 15,075,127 km (0.102 R)
• M54: 15,865,453 km (0.045 R)
• M55: 16,025,223 km (0.093 R)
• M56: 16,265,776 km (0.09 R)
• M57: 17,982,861 km (0.117 R)
• M58: 18,484,014 km (0.118 R)
• M59: 19,500,082 km (0.118 R)
• M60: 20,187,485 km (0.05 R)
• M61: 20,317,186 km (0.096 R)
• M62: 20,577,636 km (0.088 R)
• M63: 20,926,498 km (0.06 R)
• M64: 21,189,491 km (0.117 R)
• M65: 21,985,053 km (0.12 R)
• M66: 22,163,074 km (0.118 R)
• M67: 23,787,408 km (0.103 R)
• M68: 24,521,634 km (0.097 R)
• M69: 25,683,710 km (0.091 R)
• M70: 26,958,883 km (0.092 R)
• M71: 27,484,270 km (0.105 R)
• M72: 28,593,688 km (0.097 R)
• M73: 29,276,154 km (0.06 R)
• M74: 30,111,957 km (0.107 R)
• M75: 31,455,795 km (0.068 R)
• M76: 31,556,025 km (0.06 R)
• M77: 31,656,405 km (0.11 R)
• M78: 31,857,615 km (0.097 R)
• M79: 32,412,922 km (0.093 R)
• M80: 33,022,533 km (0.056 R)
• M81: 33,738,359 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.2

Radius: 12.7

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.27 AU - 10.31 AU

Year: 9379 Days

Day: 7.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,278,156 km

• M1: 187,596 km (0.093 R)
• M2: 312,360 km (0.053 R)
• M3: 421,417 km (0.111 R)
• M4: 658,380 km (0.116 R)
• M5: 812,167 km (0.069 R)
• M6: 998,416 km (0.1 R)
• M7: 1,178,981 km (0.028 R)
• M8: 1,348,924 km (0.084 R)
• M9: 1,437,037 km (0.12 R)
• M10: 1,883,587 km (0.031 R)
• M11: 2,059,065 km (0.115 R)
• M12: 2,617,963 km (0.098 R)
• M13: 2,701,738 km (0.116 R)
• M14: 3,045,663 km (0.063 R)
• M15: 3,313,144 km (0.103 R)
• M16: 3,495,653 km (0.103 R)
• M17: 3,650,487 km (0.032 R)
• M18: 4,226,439 km (0.106 R)
• M19: 4,391,595 km (0.095 R)
• M20: 4,626,464 km (0.071 R)
• M21: 4,762,598 km (0.069 R)
• M22: 5,178,929 km (0.059 R)
• M23: 5,320,448 km (0.077 R)
• M24: 5,463,165 km (0.088 R)
• M25: 5,571,025 km (0.109 R)
• M26: 6,009,795 km (0.109 R)
• M27: 6,308,542 km (0.118 R)
• M28: 6,727,416 km (0.086 R)
• M29: 8,408,747 km (0.076 R)
• M30: 9,124,722 km (0.109 R)
• M31: 9,339,096 km (0.113 R)
• M32: 9,816,463 km (0.094 R)
• M33: 10,080,353 km (0.082 R)
• M34: 10,659,895 km (0.072 R)
• M35: 10,795,282 km (0.094 R)
• M36: 11,619,117 km (0.109 R)
• M37: 12,558,292 km (0.106 R)
• M38: 13,913,948 km (0.108 R)
• M39: 14,061,901 km (0.106 R)
• M40: 14,509,049 km (0.1 R)
• M41: 14,960,984 km (0.068 R)
• M42: 15,621,758 km (0.094 R)
• M43: 15,827,006 km (0.099 R)
• M44: 16,188,434 km (0.119 R)
• M45: 17,448,198 km (0.111 R)
• M46: 18,413,553 km (0.104 R)
• M47: 18,521,862 km (0.065 R)
• M48: 18,848,135 km (0.1 R)
• M49: 20,789,317 km (0.098 R)
• M50: 21,071,907 km (0.079 R)
• M51: 21,927,009 km (0.097 R)
• M52: 22,272,131 km (0.101 R)
• M53: 22,503,409 km (0.076 R)
• M54: 23,553,437 km (0.105 R)
• M55: 24,262,381 km (0.083 R)
• M56: 26,921,334 km (0.11 R)
• M57: 28,285,068 km (0.072 R)
• M58: 28,849,501 km (0.119 R)
• M59: 29,101,573 km (0.119 R)
• M60: 29,227,834 km (0.072 R)
• M61: 31,208,809 km (0.07 R)
• M62: 31,727,016 km (0.096 R)
• M63: 31,922,091 km (0.116 R)
• M64: 32,182,840 km (0.094 R)
• M65: 33,232,718 km (0.095 R)
• M66: 34,494,127 km (0.11 R)
• M67: 36,653,872 km (0.111 R)
• M68: 36,926,888 km (0.06 R)
• M69: 37,132,136 km (0.103 R)
• M70: 38,302,141 km (0.062 R)
• M71: 38,996,126 km (0.104 R)
• M72: 40,185,279 km (0.048 R)
• M73: 40,890,484 km (0.097 R)
• M74: 42,958,375 km (0.077 R)
• M75: 43,318,307 km (0.115 R)
• M76: 43,751,543 km (0.045 R)
• M77: 46,750,681 km (0.117 R)
• M78: 47,640,938 km (0.106 R)
• M79: 48,536,880 km (0.084 R)
• M80: 48,911,772 km (0.097 R)
• M81: 49,513,754 km (0.057 R)
• M82: 50,497,060 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.6

Radius: 13.5

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.2 AU - 15.24 AU

Year: 15374 Days

Day: 9.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,278,156 km

• M1: 531,671 km (0.091 R)
• M2: 632,949 km (0.106 R)
• M3: 828,772 km (0.108 R)
• M4: 998,117 km (0.12 R)
• M5: 1,409,362 km (0.108 R)
• M6: 1,692,999 km (0.075 R)
• M7: 1,872,367 km (0.107 R)
• M8: 2,426,328 km (0.105 R)
• M9: 2,516,087 km (0.113 R)
• M10: 2,675,857 km (0.114 R)
• M11: 2,815,582 km (0.085 R)
• M12: 4,073,700 km (0.032 R)
• M13: 5,603,936 km (0.076 R)
• M14: 5,784,202 km (0.115 R)
• M15: 6,150,417 km (0.098 R)
• M16: 6,305,251 km (0.115 R)
• M17: 6,430,016 km (0.101 R)
• M18: 6,555,678 km (0.071 R)
• M19: 7,890,689 km (0.072 R)
• M20: 8,434,029 km (0.106 R)
• M21: 9,809,132 km (0.117 R)
• M22: 10,172,954 km (0.07 R)
• M23: 10,838,964 km (0.115 R)
• M24: 11,404,743 km (0.036 R)
• M25: 11,941,650 km (0.118 R)
• M26: 12,604,668 km (0.052 R)
• M27: 13,199,768 km (0.094 R)
• M28: 13,319,895 km (0.052 R)
• M29: 13,561,197 km (0.082 R)
• M30: 14,211,798 km (0.095 R)
• M31: 14,540,913 km (0.066 R)
• M32: 15,543,518 km (0.091 R)
• M33: 15,712,713 km (0.064 R)
• M34: 15,925,142 km (0.112 R)
• M35: 16,267,123 km (0.082 R)
• M36: 16,914,732 km (0.106 R)
• M37: 17,438,923 km (0.105 R)
• M38: 19,088,838 km (0.114 R)
• M39: 20,047,311 km (0.081 R)
• M40: 20,185,540 km (0.103 R)
• M41: 20,462,894 km (0.092 R)
• M42: 20,788,120 km (0.067 R)
• M43: 21,774,120 km (0.116 R)
• M44: 23,937,754 km (0.03 R)
• M45: 24,133,428 km (0.052 R)
• M46: 24,624,857 km (0.102 R)
• M47: 25,169,243 km (0.067 R)
• M48: 25,268,576 km (0.12 R)
• M49: 25,867,865 km (0.083 R)
• M50: 26,775,326 km (0.117 R)
• M51: 27,693,408 km (0.087 R)
• M52: 28,207,875 km (0.074 R)
• M53: 28,362,859 km (0.101 R)
• M54: 29,350,953 km (0.056 R)
• M55: 29,612,749 km (0.084 R)
• M56: 30,880,591 km (0.035 R)
• M57: 31,307,244 km (0.076 R)
• M58: 32,112,230 km (0.043 R)
• M59: 33,305,423 km (0.107 R)
• M60: 34,789,434 km (0.05 R)
• M61: 36,070,590 km (0.106 R)
• M62: 36,914,471 km (0.103 R)
• M63: 37,197,211 km (0.1 R)
• M64: 37,764,786 km (0.093 R)
• M65: 37,992,623 km (0.098 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 11,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit