🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.59 AU - 0.63 AU

Year: 308 Days

Day: 33.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,326,775 km

• M1: 541,694 km (0.11 R)
• M2: 744,100 km (0.117 R)

Asteroid Belt

Center: 1.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.5

Radius: 10.8

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.31 AU - 1.83 AU

Year: 1270 Days

Day: 12.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,326,775 km

• M1: 143,614 km (0.116 R)
• M2: 262,245 km (0.116 R)
• M3: 344,374 km (0.113 R)
• M4: 416,929 km (0.082 R)
• M5: 514,168 km (0.081 R)
• M6: 633,697 km (0.081 R)
• M7: 749,485 km (0.092 R)
• M8: 949,198 km (0.081 R)
• M9: 1,183,469 km (0.087 R)
• M10: 1,320,949 km (0.114 R)
• M11: 1,418,786 km (0.119 R)
• M12: 1,669,363 km (0.068 R)
• M13: 1,765,853 km (0.098 R)
• M14: 1,924,427 km (0.082 R)
• M15: 2,025,854 km (0.094 R)
• M16: 2,171,114 km (0.07 R)
• M17: 2,276,880 km (0.113 R)
• M18: 2,352,127 km (0.042 R)
• M19: 2,505,016 km (0.12 R)
• M20: 2,752,152 km (0.075 R)
• M21: 3,209,622 km (0.114 R)
• M22: 3,379,865 km (0.098 R)
• M23: 3,653,330 km (0.102 R)
• M24: 3,831,201 km (0.07 R)
• M25: 4,090,155 km (0.084 R)
• M26: 4,275,058 km (0.117 R)
• M27: 4,408,649 km (0.063 R)
• M28: 4,557,350 km (0.069 R)
• M29: 4,943,462 km (0.085 R)
• M30: 5,055,810 km (0.066 R)
• M31: 5,225,753 km (0.086 R)
• M32: 5,383,279 km (0.104 R)
• M33: 5,673,798 km (0.117 R)
• M34: 5,806,193 km (0.099 R)
• M35: 7,138,661 km (0.103 R)
• M36: 7,265,819 km (0.054 R)
• M37: 7,377,718 km (0.106 R)
• M38: 7,554,692 km (0.097 R)
• M39: 7,700,550 km (0.104 R)
• M40: 7,847,306 km (0.108 R)
• M41: 8,193,625 km (0.053 R)
• M42: 8,494,317 km (0.109 R)
• M43: 8,561,636 km (0.037 R)
• M44: 8,629,104 km (0.077 R)
• M45: 8,747,735 km (0.117 R)
• M46: 8,935,182 km (0.093 R)
• M47: 9,089,417 km (0.065 R)
• M48: 9,296,610 km (0.095 R)
• M49: 10,572,381 km (0.087 R)
• M50: 10,644,936 km (0.066 R)
• M51: 10,790,345 km (0.058 R)
• M52: 10,899,850 km (0.098 R)
• M53: 11,193,810 km (0.085 R)
• M54: 11,304,812 km (0.106 R)
• M55: 11,714,560 km (0.106 R)
• M56: 11,996,702 km (0.084 R)
• M57: 12,110,247 km (0.12 R)
• M58: 12,414,678 km (0.102 R)
• M59: 12,567,867 km (0.071 R)
• M60: 12,721,653 km (0.117 R)
• M61: 12,856,890 km (0.064 R)
• M62: 13,108,962 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 10.6

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.76 AU - 2.32 AU

Year: 1881 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 152.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,326,775 km

• M1: 156,779 km (0.118 R)
• M2: 366,664 km (0.099 R)
• M3: 484,099 km (0.107 R)
• M4: 624,122 km (0.047 R)
• M5: 984,354 km (0.097 R)
• M6: 1,177,634 km (0.098 R)
• M7: 1,546,244 km (0.107 R)
• M8: 2,046,948 km (0.06 R)
• M9: 2,386,385 km (0.113 R)
• M10: 2,516,685 km (0.06 R)
• M11: 2,609,286 km (0.08 R)
• M12: 2,716,697 km (0.04 R)
• M13: 2,784,465 km (0.096 R)
• M14: 2,921,946 km (0.117 R)
• M15: 3,132,280 km (0.102 R)
• M16: 3,232,212 km (0.099 R)
• M17: 3,553,398 km (0.047 R)
• M18: 3,687,737 km (0.07 R)
• M19: 3,778,244 km (0.118 R)
• M20: 4,352,999 km (0.092 R)
• M21: 4,545,382 km (0.068 R)
• M22: 4,707,695 km (0.118 R)
• M23: 5,223,658 km (0.104 R)
• M24: 5,514,178 km (0.107 R)
• M25: 5,880,543 km (0.088 R)
• M26: 6,093,420 km (0.08 R)
• M27: 6,326,943 km (0.069 R)
• M28: 6,453,951 km (0.108 R)
• M29: 6,821,513 km (0.108 R)
• M30: 7,045,312 km (0.07 R)
• M31: 7,233,655 km (0.067 R)
• M32: 7,385,497 km (0.108 R)
• M33: 7,461,942 km (0.11 R)
• M34: 7,576,983 km (0.118 R)
• M35: 7,653,876 km (0.114 R)
• M36: 7,886,501 km (0.099 R)
• M37: 8,259,747 km (0.103 R)
• M38: 8,478,459 km (0.116 R)
• M39: 8,719,162 km (0.113 R)
• M40: 9,166,460 km (0.1 R)
• M41: 9,248,589 km (0.114 R)
• M42: 9,475,679 km (0.107 R)
• M43: 9,767,395 km (0.112 R)
• M44: 9,935,543 km (0.116 R)
• M45: 10,083,345 km (0.109 R)
• M46: 10,231,896 km (0.099 R)
• M47: 10,338,559 km (0.081 R)
• M48: 10,660,494 km (0.07 R)
• M49: 10,768,504 km (0.086 R)
• M50: 10,942,187 km (0.086 R)
• M51: 11,424,490 km (0.117 R)
• M52: 11,601,764 km (0.06 R)
• M53: 11,846,805 km (0.047 R)
• M54: 12,364,713 km (0.099 R)
• M55: 12,959,215 km (0.052 R)
• M56: 13,821,048 km (0.106 R)
• M57: 14,033,627 km (0.104 R)
• M58: 14,270,889 km (0.092 R)
• M59: 14,437,840 km (0.119 R)
• M60: 14,918,498 km (0.074 R)
• M61: 15,355,473 km (0.102 R)
• M62: 15,502,079 km (0.115 R)
• M63: 15,920,056 km (0.109 R)
• M64: 15,994,256 km (0.106 R)
• M65: 16,217,307 km (0.078 R)
• M66: 16,366,605 km (0.068 R)
• M67: 16,541,485 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.8

Radius: 7.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.48 AU - 6.94 AU

Year: 11223 Days

Day: 20.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,326,775 km

• M1: 99,333 km (0.113 R)
• M2: 148,251 km (0.1 R)
• M3: 262,993 km (0.095 R)
• M4: 324,179 km (0.098 R)
• M5: 582,534 km (0.03 R)
• M6: 898,784 km (0.1 R)
• M7: 1,282,353 km (0.093 R)
• M8: 1,511,686 km (0.052 R)
• M9: 1,837,660 km (0.111 R)
• M10: 2,436,501 km (0.057 R)
• M11: 2,553,785 km (0.118 R)
• M12: 2,672,865 km (0.087 R)
• M13: 2,793,890 km (0.083 R)
• M14: 2,842,808 km (0.045 R)
• M15: 3,091,739 km (0.037 R)
• M16: 3,530,959 km (0.095 R)
• M17: 3,744,435 km (0.073 R)
• M18: 3,852,893 km (0.072 R)
• M19: 4,128,452 km (0.074 R)
• M20: 4,611,504 km (0.062 R)
• M21: 4,845,026 km (0.101 R)
• M22: 5,384,626 km (0.049 R)
• M23: 5,599,598 km (0.111 R)
• M24: 6,133,513 km (0.112 R)
• M25: 6,455,148 km (0.105 R)
• M26: 7,148,534 km (0.063 R)
• M27: 7,283,322 km (0.069 R)
• M28: 7,452,966 km (0.111 R)
• M29: 8,676,826 km (0.072 R)
• M30: 8,892,845 km (0.082 R)
• M31: 9,220,166 km (0.087 R)
• M32: 9,924,323 km (0.116 R)
• M33: 10,915,558 km (0.074 R)
• M34: 12,018,095 km (0.108 R)
• M35: 12,258,947 km (0.1 R)
• M36: 12,420,363 km (0.058 R)
• M37: 12,745,439 km (0.071 R)
• M38: 13,779,161 km (0.115 R)
• M39: 14,031,233 km (0.071 R)
• M40: 14,200,129 km (0.062 R)
• M41: 14,412,259 km (0.079 R)
• M42: 15,141,249 km (0.094 R)
• M43: 15,531,999 km (0.111 R)
• M44: 17,173,088 km (0.083 R)
• M45: 17,444,458 km (0.078 R)
• M46: 17,671,548 km (0.041 R)
• M47: 17,945,461 km (0.067 R)
• M48: 18,543,853 km (0.057 R)
• M49: 18,636,454 km (0.107 R)
• M50: 18,868,630 km (0.105 R)
• M51: 19,242,325 km (0.11 R)
• M52: 19,429,921 km (0.113 R)
• M53: 19,854,480 km (0.106 R)
• M54: 20,234,458 km (0.089 R)
• M55: 20,425,345 km (0.09 R)
• M56: 20,616,831 km (0.053 R)
• M57: 20,953,426 km (0.103 R)
• M58: 21,973,982 km (0.043 R)
• M59: 22,366,976 km (0.099 R)
• M60: 23,359,558 km (0.075 R)
• M61: 23,911,724 km (0.108 R)
• M62: 24,468,078 km (0.049 R)
• M63: 24,518,941 km (0.087 R)
• M64: 24,620,668 km (0.116 R)
• M65: 24,875,433 km (0.065 R)
• M66: 25,233,720 km (0.057 R)
• M67: 25,387,806 km (0.12 R)
• M68: 26,370,813 km (0.033 R)
• M69: 27,894,917 km (0.051 R)
• M70: 28,694,517 km (0.117 R)
• M71: 29,989,436 km (0.085 R)
• M72: 31,248,302 km (0.109 R)
• M73: 31,745,416 km (0.12 R)
• M74: 32,134,071 km (0.105 R)
• M75: 33,421,810 km (0.048 R)
• M76: 33,647,553 km (0.103 R)
• M77: 33,703,951 km (0.074 R)
• M78: 34,726,453 km (0.094 R)
• M79: 34,840,596 km (0.093 R)
• M80: 34,897,892 km (0.101 R)
• M81: 36,452,962 km (0.119 R)
• M82: 36,918,062 km (0.054 R)
• M83: 37,034,748 km (0.084 R)
• M84: 37,736,811 km (0.118 R)
• M85: 37,795,453 km (0.098 R)
• M86: 38,916,689 km (0.088 R)
• M87: 39,570,731 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.7

Radius: 7.6

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.61 AU - 8.51 AU

Year: 12112 Days

Day: 16.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,326,775 km

• M1: 151,243 km (0.079 R)
• M2: 219,310 km (0.104 R)
• M3: 355,594 km (0.087 R)
• M4: 459,415 km (0.109 R)
• M5: 509,231 km (0.079 R)
• M6: 601,234 km (0.104 R)
• M7: 656,435 km (0.111 R)
• M8: 833,111 km (0.052 R)
• M9: 895,493 km (0.063 R)
• M10: 943,514 km (0.117 R)
• M11: 1,025,344 km (0.086 R)
• M12: 1,109,567 km (0.115 R)
• M13: 1,231,789 km (0.043 R)
• M14: 1,865,934 km (0.033 R)
• M15: 2,118,755 km (0.094 R)
• M16: 2,315,625 km (0.117 R)
• M17: 2,405,085 km (0.114 R)
• M18: 2,917,458 km (0.103 R)
• M19: 3,311,050 km (0.056 R)
• M20: 3,539,785 km (0.101 R)
• M21: 3,879,372 km (0.091 R)
• M22: 4,012,813 km (0.099 R)
• M23: 4,449,938 km (0.095 R)
• M24: 4,674,185 km (0.118 R)
• M25: 4,902,322 km (0.097 R)
• M26: 5,251,184 km (0.06 R)
• M27: 5,488,147 km (0.07 R)
• M28: 5,668,263 km (0.096 R)
• M29: 5,789,438 km (0.04 R)
• M30: 6,189,163 km (0.074 R)
• M31: 6,597,864 km (0.077 R)
• M32: 6,789,499 km (0.117 R)
• M33: 7,408,236 km (0.112 R)
• M34: 7,909,389 km (0.113 R)
• M35: 8,249,724 km (0.075 R)
• M36: 8,387,055 km (0.073 R)
• M37: 8,664,260 km (0.052 R)
• M38: 9,477,923 km (0.025 R)
• M39: 9,766,647 km (0.093 R)
• M40: 9,948,558 km (0.069 R)
• M41: 10,650,022 km (0.106 R)
• M42: 11,215,053 km (0.051 R)
• M43: 11,674,169 km (0.12 R)
• M44: 12,492,320 km (0.093 R)
• M45: 14,142,235 km (0.116 R)
• M46: 15,055,530 km (0.117 R)
• M47: 15,689,077 km (0.072 R)
• M48: 16,288,366 km (0.075 R)
• M49: 16,504,086 km (0.113 R)
• M50: 17,288,876 km (0.107 R)
• M51: 17,553,216 km (0.086 R)
• M52: 17,641,628 km (0.108 R)
• M53: 17,818,902 km (0.063 R)
• M54: 17,952,193 km (0.085 R)
• M55: 18,399,042 km (0.084 R)
• M56: 18,533,680 km (0.103 R)
• M57: 19,030,644 km (0.114 R)
• M58: 19,486,170 km (0.099 R)
• M59: 19,669,427 km (0.04 R)
• M60: 19,991,511 km (0.101 R)
• M61: 20,361,617 km (0.092 R)
• M62: 20,454,517 km (0.084 R)
• M63: 22,007,642 km (0.055 R)
• M64: 22,389,865 km (0.101 R)
• M65: 24,333,440 km (0.058 R)
• M66: 24,679,161 km (0.105 R)
• M67: 25,475,470 km (0.104 R)
• M68: 26,330,572 km (0.086 R)
• M69: 29,423,358 km (0.081 R)
• M70: 30,108,516 km (0.111 R)
• M71: 30,585,883 km (0.102 R)
• M72: 30,692,397 km (0.069 R)
• M73: 31,119,349 km (0.11 R)
• M74: 31,763,368 km (0.111 R)
• M75: 33,119,323 km (0.12 R)
• M76: 33,173,926 km (0.107 R)
• M77: 34,162,469 km (0.114 R)
• M78: 34,383,425 km (0.112 R)
• M79: 34,660,331 km (0.119 R)
• M80: 34,715,831 km (0.047 R)
• M81: 34,826,833 km (0.105 R)
• M82: 35,272,186 km (0.099 R)
• M83: 35,439,586 km (0.106 R)
• M84: 35,943,581 km (0.11 R)
• M85: 37,469,779 km (0.117 R)
• M86: 37,754,763 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit