🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.68 AU

Year: 282 Days

Day: 23 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,760,952 km

• M1: 219,310 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.58 AU - 0.72 AU

Year: 344 Days

Day: 20.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.6

Radius: 9.4

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.83 AU - 1.17 AU

Year: 656 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 42,760,952 km

• M1: 117,584 km (0.093 R)
• M2: 192,084 km (0.078 R)
• M3: 288,724 km (0.09 R)
• M4: 395,986 km (0.105 R)
• M5: 468,092 km (0.089 R)
• M6: 581,637 km (0.07 R)
• M7: 640,578 km (0.076 R)
• M8: 748,588 km (0.111 R)
• M9: 855,999 km (0.091 R)
• M10: 935,435 km (0.116 R)
• M11: 1,025,344 km (0.093 R)
• M12: 1,177,634 km (0.079 R)
• M13: 1,295,966 km (0.086 R)
• M14: 1,401,283 km (0.101 R)
• M15: 1,549,236 km (0.078 R)
• M16: 1,638,845 km (0.101 R)
• M17: 1,702,573 km (0.092 R)
• M18: 1,804,450 km (0.11 R)
• M19: 1,970,802 km (0.04 R)
• M20: 2,097,661 km (0.118 R)
• M21: 2,172,161 km (0.105 R)
• M22: 2,232,449 km (0.104 R)
• M23: 2,344,348 km (0.112 R)
• M24: 2,691,565 km (0.117 R)
• M25: 2,751,105 km (0.058 R)
• M26: 2,838,320 km (0.051 R)
• M27: 2,987,918 km (0.072 R)
• M28: 3,049,553 km (0.069 R)
• M29: 3,139,910 km (0.111 R)
• M30: 3,260,037 km (0.085 R)
• M31: 3,481,292 km (0.106 R)
• M32: 3,617,725 km (0.102 R)
• M33: 3,780,039 km (0.076 R)
• M34: 3,859,027 km (0.104 R)
• M35: 3,951,029 km (0.119 R)
• M36: 4,155,679 km (0.05 R)
• M37: 4,249,926 km (0.032 R)
• M38: 4,357,636 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.7

Radius: 10.7

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.96 AU - 1.48 AU

Year: 884 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 42,760,952 km

• M1: 146,905 km (0.112 R)
• M2: 315,801 km (0.067 R)
• M3: 385,065 km (0.059 R)
• M4: 512,223 km (0.095 R)
• M5: 582,085 km (0.026 R)
• M6: 655,687 km (0.105 R)
• M7: 794,813 km (0.091 R)
• M8: 911,051 km (0.115 R)
• M9: 1,205,460 km (0.115 R)
• M10: 1,481,767 km (0.114 R)
• M11: 1,562,251 km (0.115 R)
• M12: 1,864,289 km (0.111 R)
• M13: 1,942,828 km (0.045 R)
• M14: 2,333,428 km (0.069 R)
• M15: 2,465,971 km (0.062 R)
• M16: 2,581,610 km (0.112 R)
• M17: 2,699,194 km (0.087 R)
• M18: 2,858,666 km (0.086 R)
• M19: 2,949,920 km (0.097 R)
• M20: 3,041,923 km (0.056 R)
• M21: 3,166,389 km (0.053 R)
• M22: 3,473,962 km (0.094 R)
• M23: 3,724,837 km (0.062 R)
• M24: 3,947,888 km (0.079 R)
• M25: 4,118,130 km (0.118 R)
• M26: 4,198,464 km (0.116 R)
• M27: 4,267,578 km (0.072 R)
• M28: 4,337,291 km (0.053 R)
• M29: 4,477,614 km (0.068 R)
• M30: 4,595,796 km (0.116 R)
• M31: 4,799,100 km (0.115 R)
• M32: 4,944,359 km (0.115 R)
• M33: 5,364,131 km (0.066 R)
• M34: 5,590,921 km (0.065 R)
• M35: 5,680,082 km (0.099 R)
• M36: 5,963,121 km (0.093 R)
• M37: 6,132,615 km (0.071 R)
• M38: 6,316,920 km (0.073 R)
• M39: 6,449,763 km (0.091 R)
• M40: 6,583,503 km (0.037 R)
• M41: 6,664,136 km (0.079 R)
• M42: 7,031,399 km (0.088 R)
• M43: 7,238,143 km (0.097 R)
• M44: 7,461,044 km (0.114 R)
• M45: 7,531,206 km (0.044 R)
• M46: 7,785,522 km (0.098 R)
• M47: 8,288,021 km (0.118 R)
• M48: 8,375,237 km (0.066 R)
• M49: 8,771,522 km (0.112 R)
• M50: 8,875,342 km (0.103 R)
• M51: 9,024,192 km (0.104 R)
• M52: 9,129,060 km (0.053 R)
• M53: 9,400,281 km (0.111 R)
• M54: 9,812,124 km (0.111 R)
• M55: 9,997,027 km (0.116 R)
• M56: 10,214,243 km (0.049 R)
• M57: 10,307,892 km (0.108 R)
• M58: 10,448,813 km (0.118 R)
• M59: 10,669,171 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.7

Radius: 11

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.42 AU - 2.22 AU

Year: 1611 Days

Day: 14.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,760,952 km

• M1: 160,519 km (0.103 R)
• M2: 232,924 km (0.041 R)
• M3: 349,161 km (0.099 R)
• M4: 536,009 km (0.046 R)
• M5: 761,453 km (0.109 R)
• M6: 838,496 km (0.052 R)
• M7: 1,014,722 km (0.109 R)
• M8: 1,236,426 km (0.119 R)
• M9: 1,306,588 km (0.094 R)
• M10: 1,400,984 km (0.034 R)
• M11: 1,743,563 km (0.047 R)
• M12: 1,894,956 km (0.082 R)
• M13: 2,007,005 km (0.072 R)
• M14: 2,134,762 km (0.052 R)
• M15: 2,292,587 km (0.119 R)
• M16: 2,520,275 km (0.109 R)
• M17: 3,195,710 km (0.08 R)
• M18: 3,498,197 km (0.097 R)
• M19: 3,658,416 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.7

Radius: 8.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.89 AU - 2.89 AU

Year: 2424 Days

Day: 12.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 42,760,952 km

• M1: 119,977 km (0.104 R)
• M2: 263,143 km (0.075 R)
• M3: 372,648 km (0.119 R)
• M4: 503,397 km (0.084 R)
• M5: 556,055 km (0.105 R)
• M6: 768,634 km (0.11 R)
• M7: 864,825 km (0.088 R)
• M8: 1,038,060 km (0.077 R)
• M9: 1,107,323 km (0.103 R)
• M10: 1,211,593 km (0.083 R)
• M11: 1,284,747 km (0.042 R)
• M12: 1,359,545 km (0.078 R)
• M13: 1,418,038 km (0.081 R)
• M14: 1,513,482 km (0.098 R)
• M15: 1,636,002 km (0.1 R)
• M16: 1,749,098 km (0.032 R)
• M17: 1,897,350 km (0.038 R)
• M18: 2,110,676 km (0.084 R)
• M19: 2,227,363 km (0.065 R)
• M20: 2,289,895 km (0.052 R)
• M21: 2,488,411 km (0.116 R)
• M22: 2,699,942 km (0.077 R)
• M23: 2,902,199 km (0.11 R)
• M24: 3,282,028 km (0.112 R)
• M25: 3,661,109 km (0.07 R)
• M26: 3,793,353 km (0.062 R)
• M27: 3,910,488 km (0.073 R)
• M28: 4,028,671 km (0.073 R)
• M29: 4,088,211 km (0.043 R)
• M30: 4,191,134 km (0.101 R)
• M31: 4,355,692 km (0.115 R)
• M32: 4,416,877 km (0.111 R)
• M33: 4,522,344 km (0.039 R)
• M34: 4,673,437 km (0.109 R)
• M35: 4,880,331 km (0.027 R)
• M36: 4,962,161 km (0.095 R)
• M37: 5,136,293 km (0.09 R)
• M38: 5,284,545 km (0.12 R)
• M39: 6,125,285 km (0.105 R)
• M40: 6,184,226 km (0.103 R)
• M41: 6,322,156 km (0.088 R)
• M42: 6,431,362 km (0.104 R)
• M43: 6,521,121 km (0.08 R)
• M44: 6,631,524 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.9

Radius: 11.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.15 AU - 6.25 AU

Year: 8927 Days

Day: 14.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,760,952 km

• M1: 162,463 km (0.083 R)
• M2: 272,119 km (0.111 R)
• M3: 418,575 km (0.092 R)
• M4: 672,442 km (0.099 R)
• M5: 958,922 km (0.113 R)
• M6: 1,274,574 km (0.098 R)
• M7: 1,590,824 km (0.029 R)
• M8: 2,082,402 km (0.079 R)
• M9: 2,296,926 km (0.095 R)
• M10: 2,569,194 km (0.079 R)
• M11: 2,670,771 km (0.114 R)
• M12: 2,891,278 km (0.036 R)
• M13: 3,023,822 km (0.092 R)
• M14: 3,144,996 km (0.067 R)
• M15: 3,350,394 km (0.049 R)
• M16: 3,489,969 km (0.077 R)
• M17: 4,643,368 km (0.08 R)
• M18: 4,783,691 km (0.094 R)
• M19: 5,310,126 km (0.088 R)
• M20: 6,142,937 km (0.07 R)
• M21: 6,522,318 km (0.093 R)
• M22: 6,679,695 km (0.098 R)
• M23: 8,838,541 km (0.115 R)
• M24: 8,935,331 km (0.098 R)
• M25: 9,286,587 km (0.032 R)
• M26: 10,347,086 km (0.085 R)
• M27: 12,755,762 km (0.082 R)
• M28: 14,112,764 km (0.099 R)
• M29: 15,212,607 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.9

Radius: 7.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.24 AU - 7.32 AU

Year: 12886 Days

Day: 17.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 55.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 42,760,952 km

• M1: 102,026 km (0.091 R)
• M2: 154,385 km (0.039 R)
• M3: 478,713 km (0.116 R)
• M4: 546,930 km (0.089 R)
• M5: 772,823 km (0.067 R)
• M6: 992,133 km (0.057 R)
• M7: 1,427,164 km (0.119 R)
• M8: 1,633,459 km (0.077 R)
• M9: 1,783,805 km (0.112 R)
• M10: 2,931,669 km (0.109 R)
• M11: 3,062,268 km (0.086 R)
• M12: 3,141,555 km (0.105 R)
• M13: 3,221,441 km (0.09 R)
• M14: 3,603,663 km (0.085 R)
• M15: 3,828,509 km (0.101 R)
• M16: 4,590,859 km (0.042 R)
• M17: 4,896,488 km (0.082 R)
• M18: 5,083,036 km (0.067 R)
• M19: 5,177,134 km (0.084 R)
• M20: 5,463,165 km (0.054 R)
• M21: 5,527,342 km (0.051 R)
• M22: 6,589,337 km (0.08 R)
• M23: 7,676,615 km (0.083 R)
• M24: 7,929,884 km (0.107 R)
• M25: 8,407,400 km (0.104 R)
• M26: 8,743,547 km (0.071 R)
• M27: 9,122,029 km (0.078 R)
• M28: 9,428,855 km (0.116 R)
• M29: 9,700,076 km (0.118 R)
• M30: 9,817,061 km (0.112 R)
• M31: 9,895,301 km (0.114 R)
• M32: 11,175,709 km (0.12 R)
• M33: 12,592,401 km (0.088 R)
• M34: 12,933,933 km (0.115 R)
• M35: 13,321,690 km (0.12 R)
• M36: 15,363,103 km (0.073 R)
• M37: 15,911,529 km (0.099 R)
• M38: 16,003,531 km (0.11 R)
• M39: 17,263,145 km (0.083 R)
• M40: 18,651,264 km (0.116 R)
• M41: 19,138,205 km (0.095 R)
• M42: 19,236,192 km (0.086 R)
• M43: 20,274,102 km (0.072 R)
• M44: 20,473,815 km (0.097 R)
• M45: 20,724,391 km (0.062 R)
• M46: 21,380,827 km (0.118 R)
• M47: 22,249,392 km (0.109 R)
• M48: 22,455,538 km (0.071 R)
• M49: 23,233,896 km (0.101 R)
• M50: 23,705,129 km (0.102 R)
• M51: 23,757,638 km (0.078 R)
• M52: 24,073,888 km (0.038 R)
• M53: 24,232,461 km (0.1 R)
• M54: 24,497,549 km (0.092 R)
• M55: 26,489,145 km (0.108 R)
• M56: 27,256,134 km (0.069 R)
• M57: 27,697,747 km (0.09 R)
• M58: 29,092,896 km (0.078 R)
• M59: 30,225,352 km (0.099 R)
• M60: 30,911,857 km (0.074 R)
• M61: 31,951,113 km (0.089 R)
• M62: 32,825,812 km (0.115 R)
• M63: 34,360,686 km (0.063 R)
• M64: 34,479,766 km (0.105 R)
• M65: 34,837,754 km (0.091 R)
• M66: 35,076,961 km (0.086 R)
• M67: 39,414,551 km (0.087 R)
• M68: 39,539,166 km (0.098 R)
• M69: 40,038,973 km (0.086 R)
• M70: 40,981,738 km (0.102 R)
• M71: 42,441,365 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 17,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit