🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.44 AU - 0.58 AU

Year: 239 Days

Day: 16.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.3

Radius: 12.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.74 AU - 0.76 AU

Year: 426 Days

Day: 14.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,140,412 km

• M1: 155,432 km (0.115 R)
• M2: 260,749 km (0.086 R)
• M3: 340,634 km (0.073 R)
• M4: 471,532 km (0.084 R)
• M5: 638,933 km (0.094 R)
• M6: 796,459 km (0.118 R)
• M7: 883,525 km (0.065 R)
• M8: 962,214 km (0.119 R)
• M9: 1,051,823 km (0.075 R)
• M10: 1,185,414 km (0.118 R)
• M11: 1,508,395 km (0.036 R)
• M12: 1,790,687 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 14.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.76 AU - 0.76 AU

Year: 435 Days

Day: 14.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,140,412 km

• M1: 181,612 km (0.032 R)
• M2: 277,504 km (0.057 R)
• M3: 440,416 km (0.031 R)
• M4: 638,484 km (0.109 R)
• M5: 767,886 km (0.096 R)
• M6: 891,155 km (0.058 R)
• M7: 983,157 km (0.102 R)
• M8: 1,187,508 km (0.029 R)
• M9: 1,290,431 km (0.114 R)
• M10: 1,431,352 km (0.03 R)
• M11: 1,603,390 km (0.043 R)
• M12: 1,697,337 km (0.035 R)
• M13: 1,891,366 km (0.034 R)
• M14: 1,991,297 km (0.091 R)
• M15: 2,144,635 km (0.051 R)
• M16: 2,296,028 km (0.103 R)
• M17: 2,427,225 km (0.106 R)
• M18: 2,536,282 km (0.069 R)
• M19: 2,628,734 km (0.115 R)
• M20: 2,759,931 km (0.099 R)
• M21: 2,893,372 km (0.047 R)
• M22: 3,074,685 km (0.049 R)
• M23: 3,166,837 km (0.099 R)
• M24: 3,260,037 km (0.112 R)
• M25: 3,360,866 km (0.081 R)
• M26: 3,462,742 km (0.119 R)
• M27: 3,579,578 km (0.09 R)
• M28: 3,697,611 km (0.062 R)
• M29: 3,852,444 km (0.093 R)
• M30: 3,959,257 km (0.093 R)
• M31: 4,096,139 km (0.087 R)
• M32: 4,205,196 km (0.12 R)
• M33: 4,501,101 km (0.069 R)
• M34: 4,613,898 km (0.061 R)
• M35: 4,880,631 km (0.118 R)
• M36: 5,012,127 km (0.06 R)
• M37: 5,160,528 km (0.119 R)
• M38: 5,270,782 km (0.1 R)
• M39: 5,445,662 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.2

Radius: 14

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.62 AU - 0.94 AU

Year: 452 Days

Day: 13.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,140,412 km

• M1: 178,321 km (0.084 R)
• M2: 280,197 km (0.092 R)
• M3: 407,355 km (0.081 R)
• M4: 516,561 km (0.058 R)
• M5: 605,273 km (0.088 R)
• M6: 696,976 km (0.096 R)
• M7: 854,204 km (0.089 R)
• M8: 983,456 km (0.103 R)
• M9: 1,106,426 km (0.113 R)
• M10: 1,216,380 km (0.088 R)
• M11: 1,311,225 km (0.089 R)
• M12: 1,413,550 km (0.101 R)
• M13: 1,546,842 km (0.107 R)
• M14: 1,639,892 km (0.08 R)
• M15: 1,802,355 km (0.106 R)
• M16: 1,903,483 km (0.099 R)
• M17: 2,015,233 km (0.107 R)

Asteroid Belt

Center: 1.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.6

Radius: 14.1

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2 AU - 2.14 AU

Year: 1954 Days

Day: 12.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 66,140,412 km

• M1: 176,525 km (0.084 R)
• M2: 268,827 km (0.101 R)
• M3: 485,146 km (0.11 R)
• M4: 661,372 km (0.072 R)
• M5: 758,760 km (0.096 R)
• M6: 862,133 km (0.096 R)
• M7: 1,019,061 km (0.066 R)
• M8: 1,118,244 km (0.116 R)
• M9: 1,212,341 km (0.089 R)
• M10: 1,345,334 km (0.056 R)
• M11: 1,549,984 km (0.089 R)
• M12: 1,907,522 km (0.109 R)
• M13: 2,258,629 km (0.095 R)
• M14: 2,481,679 km (0.091 R)
• M15: 2,700,541 km (0.085 R)
• M16: 3,047,159 km (0.098 R)
• M17: 3,169,979 km (0.076 R)
• M18: 3,639,267 km (0.116 R)
• M19: 3,862,467 km (0.061 R)
• M20: 3,995,909 km (0.101 R)
• M21: 4,185,300 km (0.094 R)
• M22: 4,943,910 km (0.094 R)
• M23: 5,162,323 km (0.078 R)
• M24: 5,250,586 km (0.076 R)
• M25: 5,928,863 km (0.087 R)
• M26: 6,145,481 km (0.106 R)
• M27: 6,475,493 km (0.091 R)
• M28: 6,924,736 km (0.063 R)
• M29: 7,103,954 km (0.083 R)
• M30: 7,433,817 km (0.06 R)
• M31: 7,567,259 km (0.07 R)
• M32: 7,802,576 km (0.086 R)
• M33: 8,023,383 km (0.055 R)
• M34: 8,143,061 km (0.115 R)
• M35: 8,453,626 km (0.073 R)
• M36: 8,662,913 km (0.111 R)
• M37: 8,750,727 km (0.107 R)
• M38: 8,909,301 km (0.044 R)
• M39: 9,122,329 km (0.093 R)
• M40: 9,229,441 km (0.12 R)
• M41: 9,607,774 km (0.1 R)
• M42: 9,862,838 km (0.083 R)
• M43: 10,268,248 km (0.045 R)
• M44: 10,547,847 km (0.116 R)
• M45: 10,754,591 km (0.118 R)
• M46: 11,171,819 km (0.08 R)
• M47: 11,267,412 km (0.116 R)
• M48: 11,710,671 km (0.098 R)
• M49: 11,866,253 km (0.099 R)
• M50: 12,022,433 km (0.086 R)
• M51: 12,337,037 km (0.056 R)
• M52: 12,554,852 km (0.108 R)
• M53: 12,654,185 km (0.047 R)
• M54: 12,813,806 km (0.052 R)
• M55: 12,954,128 km (0.105 R)
• M56: 13,276,512 km (0.113 R)
• M57: 13,847,377 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.3

Radius: 12.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.82 AU - 2.36 AU

Year: 1982 Days

Day: 14.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 66,140,412 km

• M1: 212,130 km (0.118 R)
• M2: 323,431 km (0.082 R)
• M3: 415,284 km (0.111 R)
• M4: 506,688 km (0.111 R)
• M5: 656,735 km (0.03 R)
• M6: 776,413 km (0.084 R)
• M7: 1,314,217 km (0.058 R)
• M8: 1,450,351 km (0.119 R)
• M9: 1,601,595 km (0.085 R)
• M10: 1,684,622 km (0.073 R)
• M11: 2,178,893 km (0.091 R)
• M12: 2,643,245 km (0.082 R)
• M13: 2,817,526 km (0.112 R)
• M14: 2,957,251 km (0.066 R)
• M15: 3,270,209 km (0.103 R)
• M16: 3,350,095 km (0.109 R)
• M17: 3,676,517 km (0.097 R)
• M18: 3,829,705 km (0.113 R)
• M19: 3,928,290 km (0.114 R)
• M20: 4,185,599 km (0.099 R)
• M21: 4,360,329 km (0.095 R)
• M22: 4,507,833 km (0.057 R)
• M23: 4,612,102 km (0.102 R)
• M24: 4,702,160 km (0.074 R)
• M25: 5,254,625 km (0.061 R)
• M26: 5,682,625 km (0.117 R)
• M27: 6,088,933 km (0.061 R)
• M28: 6,171,361 km (0.063 R)
• M29: 6,421,040 km (0.119 R)
• M30: 6,622,997 km (0.083 R)
• M31: 6,724,873 km (0.101 R)
• M32: 6,861,456 km (0.027 R)
• M33: 7,085,404 km (0.102 R)
• M34: 7,189,674 km (0.07 R)
• M35: 7,470,020 km (0.086 R)
• M36: 7,700,401 km (0.039 R)
• M37: 7,789,711 km (0.084 R)
• M38: 8,571,808 km (0.111 R)
• M39: 8,831,809 km (0.101 R)
• M40: 8,944,157 km (0.12 R)
• M41: 9,037,955 km (0.11 R)
• M42: 9,132,202 km (0.079 R)
• M43: 9,417,036 km (0.096 R)
• M44: 9,801,204 km (0.059 R)
• M45: 10,308,340 km (0.103 R)
• M46: 10,446,419 km (0.059 R)
• M47: 10,604,993 km (0.085 R)
• M48: 11,409,530 km (0.051 R)
• M49: 11,593,237 km (0.117 R)
• M50: 12,046,518 km (0.109 R)
• M51: 12,526,727 km (0.106 R)
• M52: 12,716,268 km (0.107 R)
• M53: 12,800,791 km (0.109 R)
• M54: 13,505,845 km (0.043 R)
• M55: 13,808,631 km (0.091 R)
• M56: 14,091,970 km (0.077 R)
• M57: 14,245,308 km (0.076 R)
• M58: 14,399,094 km (0.096 R)
• M59: 14,509,497 km (0.103 R)
• M60: 14,686,472 km (0.12 R)
• M61: 14,886,484 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.9

Radius: 3.7

Gravity: 47.03 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.41 AU - 9.91 AU

Year: 16718 Days

Day: 16.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,140,412 km

• M1: 69,413 km (0.092 R)
• M2: 247,136 km (0.119 R)
• M3: 355,744 km (0.071 R)
• M4: 945,459 km (0.065 R)
• M5: 1,041,800 km (0.098 R)
• M6: 1,192,295 km (0.104 R)
• M7: 1,296,415 km (0.073 R)
• M8: 1,322,894 km (0.095 R)
• M9: 1,485,806 km (0.059 R)
• M10: 1,569,730 km (0.118 R)
• M11: 1,860,399 km (0.055 R)
• M12: 2,262,817 km (0.1 R)
• M13: 2,457,295 km (0.073 R)
• M14: 3,037,435 km (0.117 R)
• M15: 4,355,542 km (0.109 R)
• M16: 4,678,823 km (0.067 R)
• M17: 4,719,663 km (0.094 R)
• M18: 5,177,882 km (0.1 R)
• M19: 5,262,703 km (0.069 R)
• M20: 5,606,479 km (0.065 R)
• M21: 7,194,311 km (0.096 R)
• M22: 7,623,657 km (0.099 R)
• M23: 7,817,087 km (0.099 R)
• M24: 8,258,251 km (0.106 R)
• M25: 8,307,768 km (0.088 R)
• M26: 10,636,109 km (0.113 R)
• M27: 11,124,397 km (0.086 R)
• M28: 11,233,903 km (0.084 R)
• M29: 12,461,802 km (0.099 R)
• M30: 13,381,230 km (0.087 R)
• M31: 14,441,580 km (0.095 R)
• M32: 14,680,787 km (0.109 R)
• M33: 15,406,337 km (0.1 R)
• M34: 15,773,599 km (0.089 R)
• M35: 17,018,104 km (0.111 R)
• M36: 17,524,792 km (0.094 R)
• M37: 18,100,594 km (0.103 R)
• M38: 18,552,829 km (0.081 R)
• M39: 20,331,398 km (0.106 R)
• M40: 20,936,222 km (0.102 R)
• M41: 22,577,759 km (0.096 R)
• M42: 22,994,539 km (0.08 R)
• M43: 24,402,255 km (0.095 R)
• M44: 25,044,628 km (0.071 R)
• M45: 25,548,324 km (0.087 R)
• M46: 25,982,607 km (0.112 R)
• M47: 26,711,747 km (0.087 R)
• M48: 26,858,353 km (0.041 R)
• M49: 27,226,214 km (0.087 R)
• M50: 28,190,223 km (0.088 R)
• M51: 28,414,320 km (0.114 R)
• M52: 29,240,849 km (0.075 R)
• M53: 29,392,092 km (0.11 R)
• M54: 29,771,023 km (0.115 R)
• M55: 29,999,160 km (0.051 R)
• M56: 30,075,306 km (0.104 R)
• M57: 30,151,600 km (0.087 R)
• M58: 30,227,895 km (0.054 R)
• M59: 30,533,823 km (0.046 R)
• M60: 34,922,576 km (0.061 R)
• M61: 35,163,279 km (0.051 R)
• M62: 35,323,947 km (0.03 R)
• M63: 35,484,914 km (0.095 R)
• M64: 36,944,541 km (0.112 R)
• M65: 37,763,888 km (0.069 R)
• M66: 38,093,303 km (0.045 R)
• M67: 39,337,059 km (0.074 R)
• M68: 40,089,686 km (0.103 R)
• M69: 40,425,683 km (0.109 R)
• M70: 40,678,354 km (0.038 R)
• M71: 41,694,123 km (0.08 R)
• M72: 41,779,245 km (0.112 R)
• M73: 42,461,411 km (0.111 R)
• M74: 43,405,523 km (0.092 R)
• M75: 43,578,009 km (0.114 R)
• M76: 44,183,133 km (0.108 R)
• M77: 45,139,811 km (0.029 R)
• M78: 46,191,185 km (0.067 R)
• M79: 46,367,262 km (0.061 R)
• M80: 48,765,166 km (0.056 R)
• M81: 49,663,501 km (0.078 R)
• M82: 52,850,385 km (0.119 R)
• M83: 54,700,910 km (0.117 R)
• M84: 56,478,432 km (0.071 R)
• M85: 56,854,970 km (0.117 R)
• M86: 57,989,969 km (0.072 R)
• M87: 58,369,948 km (0.108 R)
• M88: 60,570,682 km (0.104 R)
• M89: 60,667,023 km (0.118 R)
• M90: 62,311,851 km (0.055 R)
• M91: 63,090,957 km (0.032 R)
• M92: 65,250,103 km (0.075 R)
• M93: 65,645,341 km (0.101 R)
• M94: 65,744,225 km (0.06 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 12,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit