🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.36 AU - 1.42 AU

Year: 627 Days

Day: 45.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.12 AU - 4.18 AU

Year: 2670 Days

Day: 17.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,699,694 km

• M1: 105,317 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.2

Radius: 9.2

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.16 AU - 5.02 AU

Year: 3167 Days

Day: 6 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 82,699,694 km

• M1: 144,063 km (0.082 R)
• M2: 256,560 km (0.053 R)
• M3: 324,478 km (0.101 R)
• M4: 492,476 km (0.102 R)
• M5: 558,000 km (0.103 R)
• M6: 662,868 km (0.118 R)
• M7: 784,491 km (0.055 R)
• M8: 853,306 km (0.093 R)
• M9: 914,043 km (0.111 R)
• M10: 1,161,029 km (0.108 R)
• M11: 1,275,172 km (0.091 R)
• M12: 1,653,056 km (0.12 R)
• M13: 1,782,309 km (0.091 R)
• M14: 2,009,847 km (0.064 R)
• M15: 2,232,599 km (0.111 R)
• M16: 2,419,746 km (0.111 R)
• M17: 3,218,598 km (0.081 R)
• M18: 3,413,973 km (0.115 R)
• M19: 4,005,932 km (0.031 R)
• M20: 4,163,309 km (0.082 R)
• M21: 4,448,143 km (0.031 R)
• M22: 4,520,399 km (0.045 R)
• M23: 4,850,412 km (0.104 R)
• M24: 5,131,207 km (0.061 R)
• M25: 5,906,274 km (0.106 R)
• M26: 6,904,839 km (0.085 R)
• M27: 7,693,220 km (0.066 R)
• M28: 7,780,286 km (0.044 R)
• M29: 7,867,502 km (0.087 R)
• M30: 8,871,752 km (0.04 R)
• M31: 9,031,523 km (0.042 R)
• M32: 9,215,378 km (0.115 R)
• M33: 9,540,155 km (0.092 R)
• M34: 9,727,452 km (0.115 R)
• M35: 10,272,587 km (0.042 R)
• M36: 10,488,606 km (0.114 R)
• M37: 10,949,667 km (0.084 R)
• M38: 11,047,504 km (0.062 R)
• M39: 11,417,309 km (0.072 R)
• M40: 11,491,809 km (0.112 R)
• M41: 12,245,035 km (0.05 R)
• M42: 13,535,915 km (0.039 R)
• M43: 14,011,037 km (0.066 R)
• M44: 14,707,266 km (0.078 R)
• M45: 14,815,276 km (0.111 R)
• M46: 15,113,873 km (0.119 R)
• M47: 15,277,683 km (0.098 R)
• M48: 16,049,458 km (0.102 R)
• M49: 16,160,759 km (0.09 R)
• M50: 16,272,359 km (0.117 R)
• M51: 16,777,551 km (0.105 R)
• M52: 17,088,864 km (0.119 R)
• M53: 17,287,979 km (0.07 R)
• M54: 17,803,343 km (0.064 R)
• M55: 18,236,878 km (0.104 R)
• M56: 18,382,138 km (0.036 R)
• M57: 18,527,696 km (0.109 R)
• M58: 18,586,039 km (0.085 R)
• M59: 18,820,160 km (0.078 R)
• M60: 18,908,124 km (0.066 R)
• M61: 19,646,988 km (0.096 R)
• M62: 19,825,757 km (0.086 R)
• M63: 19,885,447 km (0.11 R)
• M64: 20,005,125 km (0.108 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225

Radius: 10.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.85 AU - 7.29 AU

Year: 6448 Days

Day: 12.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 82,699,694 km

• M1: 139,276 km (0.118 R)
• M2: 260,599 km (0.118 R)
• M3: 329,415 km (0.089 R)
• M4: 449,691 km (0.081 R)
• M5: 607,367 km (0.085 R)
• M6: 829,371 km (0.056 R)
• M7: 1,004,400 km (0.101 R)
• M8: 1,078,002 km (0.088 R)
• M9: 2,118,306 km (0.045 R)
• M10: 2,328,940 km (0.083 R)
• M11: 2,666,432 km (0.067 R)
• M12: 2,841,163 km (0.076 R)
• M13: 3,019,633 km (0.118 R)
• M14: 3,146,791 km (0.085 R)
• M15: 3,350,394 km (0.107 R)
• M16: 4,046,772 km (0.08 R)
• M17: 4,432,136 km (0.115 R)
• M18: 4,639,778 km (0.089 R)
• M19: 4,766,039 km (0.048 R)
• M20: 5,043,243 km (0.071 R)
• M21: 5,151,403 km (0.088 R)
• M22: 6,181,534 km (0.09 R)
• M23: 8,043,578 km (0.066 R)
• M24: 8,528,126 km (0.097 R)
• M25: 8,735,020 km (0.061 R)
• M26: 9,605,829 km (0.074 R)
• M27: 9,713,240 km (0.118 R)
• M28: 10,119,698 km (0.033 R)
• M29: 10,229,054 km (0.108 R)
• M30: 10,448,962 km (0.106 R)
• M31: 11,005,467 km (0.063 R)
• M32: 11,486,125 km (0.091 R)
• M33: 11,772,156 km (0.066 R)
• M34: 12,497,257 km (0.054 R)
• M35: 12,673,483 km (0.1 R)
• M36: 13,476,674 km (0.116 R)
• M37: 13,748,044 km (0.112 R)
• M38: 13,899,587 km (0.049 R)
• M39: 14,758,578 km (0.095 R)
• M40: 15,634,773 km (0.112 R)
• M41: 15,888,191 km (0.118 R)
• M42: 16,015,350 km (0.099 R)
• M43: 16,142,957 km (0.101 R)
• M44: 16,238,849 km (0.103 R)
• M45: 16,495,559 km (0.112 R)
• M46: 17,208,243 km (0.113 R)
• M47: 17,371,604 km (0.095 R)
• M48: 17,601,237 km (0.12 R)
• M49: 17,898,039 km (0.096 R)
• M50: 19,000,126 km (0.12 R)
• M51: 20,503,585 km (0.098 R)
• M52: 20,607,555 km (0.068 R)
• M53: 21,094,646 km (0.094 R)
• M54: 21,164,658 km (0.118 R)
• M55: 21,234,670 km (0.115 R)
• M56: 21,515,315 km (0.03 R)
• M57: 21,656,237 km (0.062 R)
• M58: 21,726,697 km (0.105 R)
• M59: 22,973,296 km (0.069 R)
• M60: 23,406,083 km (0.11 R)
• M61: 24,133,278 km (0.095 R)

Asteroid Belt

Center: 11.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.5

Radius: 5.1

Gravity: 22.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.61 AU - 19.47 AU

Year: 24597 Days

Day: 24.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,699,694 km

• M1: 101,876 km (0.097 R)
• M2: 134,040 km (0.055 R)
• M3: 172,038 km (0.04 R)
• M4: 230,680 km (0.093 R)
• M5: 262,993 km (0.09 R)
• M6: 514,467 km (0.059 R)
• M7: 627,862 km (0.058 R)
• M8: 675,584 km (0.088 R)
• M9: 774,767 km (0.073 R)
• M10: 905,366 km (0.057 R)
• M11: 1,217,727 km (0.119 R)
• M12: 1,829,133 km (0.105 R)
• M13: 2,003,863 km (0.117 R)
• M14: 2,637,560 km (0.045 R)
• M15: 2,874,972 km (0.083 R)
• M16: 3,413,075 km (0.07 R)
• M17: 5,501,611 km (0.117 R)
• M18: 6,638,854 km (0.086 R)
• M19: 6,799,522 km (0.117 R)
• M20: 7,846,109 km (0.113 R)
• M21: 8,474,570 km (0.034 R)
• M22: 8,707,194 km (0.102 R)
• M23: 8,941,764 km (0.089 R)
• M24: 9,901,135 km (0.106 R)
• M25: 9,962,171 km (0.057 R)
• M26: 10,269,295 km (0.12 R)
• M27: 10,641,794 km (0.043 R)
• M28: 10,704,326 km (0.037 R)
• M29: 11,018,930 km (0.119 R)
• M30: 11,915,620 km (0.117 R)
• M31: 12,110,696 km (0.113 R)
• M32: 12,306,968 km (0.047 R)
• M33: 12,636,383 km (0.091 R)
• M34: 12,768,926 km (0.085 R)
• M35: 13,438,826 km (0.107 R)
• M36: 14,051,279 km (0.102 R)
• M37: 14,812,284 km (0.114 R)
• M38: 15,303,563 km (0.11 R)
• M39: 17,542,295 km (0.119 R)
• M40: 19,344,351 km (0.103 R)
• M41: 20,112,536 km (0.08 R)
• M42: 20,968,984 km (0.109 R)
• M43: 21,837,250 km (0.072 R)
• M44: 21,996,273 km (0.058 R)
• M45: 23,283,113 km (0.105 R)
• M46: 23,690,319 km (0.112 R)
• M47: 23,935,659 km (0.103 R)
• M48: 24,181,897 km (0.056 R)
• M49: 25,509,279 km (0.083 R)
• M50: 25,929,051 km (0.096 R)
• M51: 26,605,233 km (0.089 R)
• M52: 28,929,835 km (0.112 R)
• M53: 29,631,000 km (0.079 R)
• M54: 30,693,294 km (0.116 R)
• M55: 34,046,231 km (0.048 R)
• M56: 35,344,741 km (0.051 R)
• M57: 36,282,271 km (0.093 R)
• M58: 38,661,475 km (0.119 R)
• M59: 38,950,349 km (0.08 R)
• M60: 42,076,047 km (0.109 R)
• M61: 44,271,246 km (0.109 R)
• M62: 45,382,758 km (0.119 R)
• M63: 45,585,762 km (0.086 R)
• M64: 45,789,215 km (0.08 R)
• M65: 48,149,571 km (0.096 R)
• M66: 48,460,285 km (0.055 R)
• M67: 48,564,106 km (0.102 R)
• M68: 48,667,927 km (0.113 R)
• M69: 48,979,839 km (0.057 R)
• M70: 52,560,763 km (0.099 R)
• M71: 54,382,566 km (0.101 R)
• M72: 56,007,199 km (0.112 R)
• M73: 56,552,333 km (0.088 R)
• M74: 58,418,716 km (0.084 R)
• M75: 60,416,895 km (0.103 R)
• M76: 61,199,891 km (0.059 R)
• M77: 61,648,983 km (0.079 R)
• M78: 61,761,331 km (0.065 R)
• M79: 62,437,215 km (0.119 R)
• M80: 65,165,431 km (0.101 R)
• M81: 67,005,634 km (0.079 R)
• M82: 68,280,807 km (0.038 R)
• M83: 71,090,404 km (0.117 R)
• M84: 71,562,385 km (0.103 R)
• M85: 71,680,418 km (0.046 R)
• M86: 73,341,403 km (0.105 R)
• M87: 73,579,713 km (0.07 R)
• M88: 74,057,080 km (0.09 R)
• M89: 76,700,923 km (0.071 R)
• M90: 79,620,325 km (0.084 R)
• M91: 80,110,408 km (0.105 R)
• M92: 82,699,648 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 18,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit