🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.45 AU - 0.57 AU

Year: 235 Days

Day: 24.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,188,318 km

• M1: 86,767 km (0.085 R)
• M2: 350,209 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.54 AU - 0.7 AU

Year: 315 Days

Day: 20.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.64 AU - 0.64 AU

Year: 331 Days

Day: 25.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,188,318 km

• M1: 313,707 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 10.1

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.74 AU - 0.96 AU

Year: 506 Days

Day: 11.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,188,318 km

• M1: 127,009 km (0.114 R)
• M2: 208,539 km (0.068 R)
• M3: 280,496 km (0.095 R)
• M4: 348,563 km (0.106 R)
• M5: 424,409 km (0.079 R)
• M6: 593,006 km (0.116 R)
• M7: 688,150 km (0.099 R)
• M8: 797,357 km (0.107 R)
• M9: 997,818 km (0.117 R)
• M10: 1,062,145 km (0.088 R)
• M11: 1,195,437 km (0.095 R)
• M12: 1,304,194 km (0.074 R)
• M13: 1,375,104 km (0.108 R)
• M14: 1,447,509 km (0.118 R)
• M15: 1,553,275 km (0.107 R)
• M16: 1,711,250 km (0.095 R)
• M17: 1,789,490 km (0.116 R)
• M18: 1,943,875 km (0.113 R)
• M19: 2,014,036 km (0.08 R)
• M20: 2,217,340 km (0.096 R)
• M21: 2,364,993 km (0.064 R)
• M22: 2,547,652 km (0.103 R)
• M23: 2,637,710 km (0.104 R)
• M24: 2,702,486 km (0.068 R)
• M25: 2,774,592 km (0.09 R)
• M26: 2,934,063 km (0.067 R)
• M27: 3,008,114 km (0.107 R)
• M28: 3,082,913 km (0.049 R)
• M29: 3,289,956 km (0.046 R)
• M30: 3,359,968 km (0.092 R)
• M31: 3,437,759 km (0.097 R)
• M32: 4,013,112 km (0.034 R)
• M33: 4,088,061 km (0.059 R)
• M34: 4,239,454 km (0.061 R)
• M35: 4,331,307 km (0.068 R)
• M36: 4,408,200 km (0.087 R)
• M37: 4,618,385 km (0.117 R)
• M38: 4,681,217 km (0.066 R)
• M39: 4,792,069 km (0.098 R)
• M40: 4,943,910 km (0.084 R)
• M41: 5,040,551 km (0.028 R)
• M42: 5,121,633 km (0.11 R)
• M43: 5,350,966 km (0.107 R)
• M44: 5,417,088 km (0.073 R)
• M45: 5,541,853 km (0.071 R)
• M46: 5,617,101 km (0.107 R)
• M47: 5,709,702 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.9

Radius: 12.3

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.81 AU - 1.11 AU

Year: 607 Days

Day: 6.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,188,318 km

• M1: 163,959 km (0.096 R)
• M2: 245,939 km (0.1 R)
• M3: 334,351 km (0.08 R)
• M4: 442,511 km (0.082 R)
• M5: 536,458 km (0.09 R)
• M6: 615,146 km (0.064 R)
• M7: 726,597 km (0.046 R)
• M8: 836,551 km (0.07 R)
• M9: 990,936 km (0.112 R)
• M10: 1,078,601 km (0.095 R)
• M11: 1,168,958 km (0.054 R)
• M12: 1,255,276 km (0.114 R)
• M13: 1,427,164 km (0.073 R)
• M14: 1,516,324 km (0.1 R)
• M15: 1,653,505 km (0.089 R)
• M16: 1,755,381 km (0.091 R)
• M17: 2,007,155 km (0.066 R)
• M18: 2,107,834 km (0.108 R)
• M19: 2,253,393 km (0.075 R)
• M20: 2,362,599 km (0.073 R)
• M21: 2,451,311 km (0.114 R)
• M22: 2,559,320 km (0.107 R)
• M23: 2,687,526 km (0.091 R)
• M24: 2,827,101 km (0.075 R)
• M25: 2,955,007 km (0.066 R)
• M26: 3,231,164 km (0.093 R)
• M27: 3,355,181 km (0.085 R)
• M28: 3,450,325 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.8

Radius: 10.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.1 AU - 1.14 AU

Year: 765 Days

Day: 7 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 46,188,318 km

• M1: 155,582 km (0.102 R)
• M2: 236,065 km (0.082 R)
• M3: 315,203 km (0.056 R)
• M4: 387,159 km (0.053 R)
• M5: 463,454 km (0.11 R)
• M6: 552,764 km (0.047 R)
• M7: 627,114 km (0.096 R)
• M8: 712,983 km (0.062 R)
• M9: 819,497 km (0.12 R)
• M10: 1,036,115 km (0.099 R)
• M11: 1,140,085 km (0.111 R)
• M12: 1,214,735 km (0.072 R)
• M13: 1,295,817 km (0.068 R)
• M14: 1,383,780 km (0.036 R)
• M15: 1,494,184 km (0.045 R)
• M16: 1,565,991 km (0.075 R)
• M17: 1,686,716 km (0.111 R)
• M18: 1,767,050 km (0.116 R)
• M19: 1,948,811 km (0.085 R)
• M20: 2,119,353 km (0.115 R)
• M21: 2,224,072 km (0.08 R)
• M22: 2,330,585 km (0.081 R)
• M23: 2,414,659 km (0.117 R)
• M24: 2,554,982 km (0.11 R)
• M25: 2,629,332 km (0.063 R)
• M26: 2,704,430 km (0.099 R)
• M27: 2,780,276 km (0.093 R)
• M28: 2,850,438 km (0.046 R)
• M29: 3,156,964 km (0.094 R)
• M30: 3,236,999 km (0.107 R)
• M31: 3,317,632 km (0.1 R)
• M32: 3,385,400 km (0.105 R)
• M33: 3,689,083 km (0.079 R)
• M34: 3,801,731 km (0.075 R)
• M35: 3,872,790 km (0.076 R)
• M36: 4,030,615 km (0.092 R)
• M37: 4,103,021 km (0.057 R)
• M38: 4,300,789 km (0.08 R)
• M39: 4,577,096 km (0.095 R)
• M40: 4,690,791 km (0.085 R)
• M41: 4,874,497 km (0.104 R)
• M42: 5,092,012 km (0.086 R)
• M43: 5,257,318 km (0.063 R)
• M44: 5,416,341 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.4

Radius: 8.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.17 AU - 1.37 AU

Year: 924 Days

Day: 14.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 46,188,318 km

• M1: 248,033 km (0.113 R)
• M2: 346,618 km (0.095 R)
• M3: 428,149 km (0.1 R)
• M4: 490,980 km (0.102 R)
• M5: 580,440 km (0.103 R)
• M6: 646,562 km (0.107 R)
• M7: 771,626 km (0.059 R)
• M8: 872,455 km (0.054 R)
• M9: 960,867 km (0.118 R)
• M10: 1,123,031 km (0.098 R)
• M11: 1,177,186 km (0.042 R)
• M12: 1,244,654 km (0.067 R)
• M13: 1,313,320 km (0.096 R)
• M14: 1,642,285 km (0.064 R)
• M15: 1,739,075 km (0.08 R)
• M16: 2,033,484 km (0.081 R)
• M17: 2,130,124 km (0.092 R)
• M18: 2,243,669 km (0.091 R)
• M19: 2,382,496 km (0.094 R)
• M20: 2,564,257 km (0.114 R)
• M21: 2,899,356 km (0.031 R)
• M22: 2,966,526 km (0.074 R)
• M23: 3,051,049 km (0.053 R)
• M24: 3,196,607 km (0.055 R)
• M25: 3,309,554 km (0.082 R)
• M26: 3,611,143 km (0.105 R)
• M27: 3,875,482 km (0.109 R)
• M28: 3,958,808 km (0.06 R)
• M29: 4,014,758 km (0.115 R)
• M30: 4,070,857 km (0.069 R)
• M31: 4,164,954 km (0.103 R)
• M32: 4,240,950 km (0.048 R)
• M33: 4,326,819 km (0.085 R)
• M34: 4,490,629 km (0.082 R)
• M35: 4,705,900 km (0.097 R)
• M36: 4,824,681 km (0.109 R)
• M37: 4,954,532 km (0.046 R)
• M38: 5,207,352 km (0.052 R)
• M39: 5,330,322 km (0.114 R)
• M40: 5,589,575 km (0.053 R)
• M41: 5,683,971 km (0.105 R)
• M42: 5,799,909 km (0.113 R)
• M43: 6,098,806 km (0.054 R)
• M44: 6,206,816 km (0.101 R)
• M45: 6,457,542 km (0.119 R)
• M46: 6,567,646 km (0.089 R)
• M47: 6,935,357 km (0.064 R)
• M48: 7,014,345 km (0.106 R)
• M49: 7,104,852 km (0.091 R)
• M50: 7,195,658 km (0.067 R)
• M51: 7,275,543 km (0.033 R)
• M52: 7,436,211 km (0.053 R)
• M53: 7,644,302 km (0.116 R)
• M54: 7,737,501 km (0.071 R)
• M55: 7,819,331 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.2

Radius: 14.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.12 AU - 3.14 AU

Year: 2754 Days

Day: 13.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 46,188,318 km

• M1: 195,824 km (0.084 R)
• M2: 318,643 km (0.026 R)
• M3: 477,068 km (0.086 R)
• M4: 650,003 km (0.109 R)
• M5: 1,058,704 km (0.101 R)
• M6: 1,184,965 km (0.099 R)
• M7: 1,316,760 km (0.108 R)
• M8: 1,862,643 km (0.115 R)
• M9: 2,097,811 km (0.105 R)
• M10: 2,225,119 km (0.116 R)
• M11: 2,635,166 km (0.106 R)
• M12: 3,610,096 km (0.085 R)
• M13: 3,906,000 km (0.112 R)
• M14: 4,078,786 km (0.1 R)
• M15: 4,357,487 km (0.08 R)
• M16: 4,506,785 km (0.097 R)
• M17: 4,627,511 km (0.061 R)
• M18: 5,215,431 km (0.11 R)
• M19: 5,406,168 km (0.089 R)
• M20: 5,518,516 km (0.108 R)
• M21: 5,631,612 km (0.087 R)
• M22: 5,810,980 km (0.058 R)
• M23: 5,959,231 km (0.105 R)
• M24: 6,225,815 km (0.073 R)
• M25: 6,615,966 km (0.116 R)
• M26: 6,753,446 km (0.106 R)
• M27: 6,874,770 km (0.038 R)
• M28: 7,331,343 km (0.104 R)
• M29: 7,779,688 km (0.114 R)
• M30: 7,998,101 km (0.032 R)
• M31: 8,273,959 km (0.103 R)
• M32: 8,534,409 km (0.063 R)
• M33: 8,646,907 km (0.088 R)
• M34: 8,740,854 km (0.043 R)
• M35: 8,911,096 km (0.11 R)
• M36: 9,063,387 km (0.116 R)
• M37: 9,389,810 km (0.072 R)
• M38: 9,564,091 km (0.098 R)
• M39: 9,975,336 km (0.101 R)
• M40: 10,173,104 km (0.076 R)
• M41: 10,432,208 km (0.113 R)
• M42: 10,835,224 km (0.08 R)
• M43: 11,018,182 km (0.108 R)
• M44: 11,284,317 km (0.111 R)
• M45: 11,469,968 km (0.045 R)
• M46: 11,594,134 km (0.099 R)
• M47: 12,032,606 km (0.075 R)
• M48: 12,285,725 km (0.094 R)
• M49: 12,540,490 km (0.081 R)
• M50: 12,904,462 km (0.059 R)
• M51: 13,185,108 km (0.043 R)
• M52: 13,840,645 km (0.119 R)
• M53: 14,663,733 km (0.088 R)
• M54: 14,934,206 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.9

Radius: 9.3

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.17 AU - 5.49 AU

Year: 7945 Days

Day: 6.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,188,318 km

• M1: 127,308 km (0.08 R)
• M2: 191,934 km (0.073 R)
• M3: 391,797 km (0.118 R)
• M4: 1,080,994 km (0.103 R)
• M5: 1,401,283 km (0.12 R)
• M6: 1,594,564 km (0.095 R)
• M7: 2,275,234 km (0.101 R)
• M8: 2,477,490 km (0.05 R)
• M9: 3,488,473 km (0.064 R)
• M10: 4,022,088 km (0.074 R)
• M11: 4,740,757 km (0.074 R)
• M12: 4,934,785 km (0.086 R)
• M13: 5,465,109 km (0.079 R)
• M14: 5,805,744 km (0.07 R)
• M15: 5,874,708 km (0.072 R)
• M16: 6,365,240 km (0.077 R)
• M17: 6,543,560 km (0.119 R)
• M18: 7,015,093 km (0.118 R)
• M19: 7,162,447 km (0.1 R)
• M20: 7,310,848 km (0.097 R)
• M21: 7,724,037 km (0.078 R)
• M22: 7,838,031 km (0.077 R)
• M23: 7,952,623 km (0.112 R)
• M24: 8,144,856 km (0.095 R)
• M25: 8,377,630 km (0.1 R)
• M26: 8,612,499 km (0.081 R)
• M27: 9,129,060 km (0.071 R)
• M28: 9,819,604 km (0.065 R)
• M29: 10,526,903 km (0.069 R)
• M30: 10,695,799 km (0.109 R)
• M31: 11,078,919 km (0.049 R)
• M32: 11,466,677 km (0.061 R)
• M33: 11,814,941 km (0.055 R)
• M34: 13,654,396 km (0.079 R)
• M35: 14,536,575 km (0.088 R)
• M36: 15,055,829 km (0.092 R)
• M37: 15,198,545 km (0.113 R)
• M38: 15,677,258 km (0.098 R)
• M39: 15,773,599 km (0.103 R)
• M40: 17,093,651 km (0.106 R)
• M41: 17,591,513 km (0.103 R)
• M42: 17,792,124 km (0.099 R)
• M43: 18,144,726 km (0.08 R)
• M44: 18,805,799 km (0.103 R)
• M45: 19,942,593 km (0.109 R)
• M46: 20,361,467 km (0.108 R)
• M47: 21,101,528 km (0.033 R)
• M48: 21,261,149 km (0.096 R)
• M49: 21,850,265 km (0.077 R)
• M50: 23,760,181 km (0.088 R)
• M51: 24,092,887 km (0.088 R)
• M52: 25,100,428 km (0.107 R)
• M53: 26,522,506 km (0.113 R)
• M54: 27,040,862 km (0.104 R)
• M55: 27,620,704 km (0.11 R)
• M56: 28,029,106 km (0.092 R)
• M57: 28,204,734 km (0.043 R)
• M58: 28,322,018 km (0.085 R)
• M59: 28,380,661 km (0.107 R)
• M60: 28,910,836 km (0.11 R)
• M61: 29,325,371 km (0.117 R)
• M62: 30,882,536 km (0.096 R)
• M63: 31,732,102 km (0.047 R)
• M64: 32,037,282 km (0.086 R)
• M65: 32,589,298 km (0.108 R)
• M66: 33,144,455 km (0.112 R)
• M67: 33,827,071 km (0.081 R)
• M68: 34,702,667 km (0.085 R)
• M69: 35,332,623 km (0.066 R)
• M70: 35,522,463 km (0.098 R)
• M71: 37,245,232 km (0.113 R)
• M72: 37,631,793 km (0.034 R)
• M73: 38,278,954 km (0.114 R)
• M74: 38,604,030 km (0.046 R)
• M75: 38,734,180 km (0.105 R)
• M76: 39,191,201 km (0.119 R)
• M77: 40,705,431 km (0.077 R)
• M78: 41,236,653 km (0.055 R)
• M79: 41,503,087 km (0.055 R)
• M80: 41,703,249 km (0.101 R)
• M81: 42,104,620 km (0.081 R)
• M82: 42,911,252 km (0.083 R)
• M83: 43,316,363 km (0.077 R)
• M84: 43,451,749 km (0.036 R)
• M85: 44,607,991 km (0.12 R)
• M86: 44,813,089 km (0.093 R)
• M87: 45,567,811 km (0.116 R)
• M88: 45,843,220 km (0.08 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 19,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit