🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.59 AU - 0.83 AU

Year: 254 Days

Day: 42.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.26 AU - 1.3 AU

Year: 615 Days

Day: 21 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.1

Radius: 10.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.21 AU - 3.45 AU

Year: 2580 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 93,476,658 km

• M1: 137,032 km (0.049 R)
• M2: 211,083 km (0.029 R)
• M3: 318,943 km (0.09 R)
• M4: 498,311 km (0.077 R)
• M5: 623,524 km (0.06 R)
• M6: 784,192 km (0.094 R)
• M7: 1,101,489 km (0.093 R)
• M8: 1,222,514 km (0.069 R)
• M9: 1,318,705 km (0.076 R)
• M10: 1,417,589 km (0.113 R)
• M11: 1,550,133 km (0.098 R)
• M12: 1,751,342 km (0.075 R)
• M13: 2,006,407 km (0.115 R)
• M14: 2,179,491 km (0.099 R)
• M15: 2,369,481 km (0.075 R)
• M16: 2,466,570 km (0.11 R)
• M17: 2,627,238 km (0.111 R)
• M18: 2,727,917 km (0.112 R)
• M19: 2,816,928 km (0.072 R)
• M20: 3,024,420 km (0.079 R)
• M21: 3,290,854 km (0.102 R)
• M22: 3,690,879 km (0.036 R)
• M23: 3,789,763 km (0.07 R)
• M24: 3,875,183 km (0.073 R)
• M25: 4,062,629 km (0.086 R)
• M26: 4,135,633 km (0.074 R)
• M27: 5,075,706 km (0.104 R)
• M28: 5,217,675 km (0.075 R)
• M29: 5,328,975 km (0.074 R)
• M30: 5,521,508 km (0.074 R)
• M31: 5,814,720 km (0.106 R)
• M32: 6,656,058 km (0.091 R)
• M33: 7,179,052 km (0.094 R)
• M34: 7,285,267 km (0.118 R)
• M35: 7,733,462 km (0.119 R)
• M36: 7,878,721 km (0.051 R)
• M37: 7,988,377 km (0.117 R)
• M38: 8,227,584 km (0.1 R)
• M39: 8,394,535 km (0.106 R)
• M40: 9,092,858 km (0.04 R)
• M41: 9,207,899 km (0.108 R)
• M42: 9,304,090 km (0.108 R)
• M43: 9,516,968 km (0.077 R)
• M44: 9,987,004 km (0.059 R)
• M45: 10,244,761 km (0.113 R)
• M46: 10,404,532 km (0.052 R)
• M47: 10,726,467 km (0.062 R)
• M48: 10,888,780 km (0.075 R)
• M49: 11,011,002 km (0.119 R)
• M50: 11,297,930 km (0.114 R)
• M51: 11,462,937 km (0.111 R)
• M52: 11,566,459 km (0.116 R)
• M53: 11,649,635 km (0.065 R)
• M54: 11,774,549 km (0.099 R)
• M55: 11,879,118 km (0.085 R)
• M56: 12,279,143 km (0.113 R)
• M57: 12,427,544 km (0.052 R)
• M58: 12,704,898 km (0.098 R)
• M59: 12,984,347 km (0.077 R)
• M60: 13,200,666 km (0.09 R)
• M61: 13,265,741 km (0.088 R)
• M62: 13,614,902 km (0.075 R)
• M63: 13,702,716 km (0.086 R)
• M64: 13,967,205 km (0.108 R)
• M65: 14,344,641 km (0.114 R)
• M66: 14,635,608 km (0.112 R)
• M67: 14,770,546 km (0.036 R)
• M68: 15,064,356 km (0.12 R)
• M69: 15,291,745 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.4

Radius: 8.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.91 AU - 6.49 AU

Year: 5778 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 93,476,658 km

• M1: 114,891 km (0.118 R)
• M2: 182,061 km (0.112 R)
• M3: 275,858 km (0.103 R)
• M4: 736,022 km (0.056 R)
• M5: 814,860 km (0.118 R)
• M6: 969,394 km (0.06 R)
• M7: 1,069,326 km (0.115 R)
• M8: 1,307,186 km (0.058 R)
• M9: 1,504,057 km (0.115 R)
• M10: 1,576,762 km (0.11 R)
• M11: 1,650,663 km (0.059 R)
• M12: 1,741,020 km (0.075 R)
• M13: 1,817,465 km (0.102 R)
• M14: 1,910,963 km (0.108 R)
• M15: 2,384,889 km (0.05 R)
• M16: 2,504,717 km (0.078 R)
• M17: 2,697,100 km (0.095 R)
• M18: 2,840,116 km (0.099 R)
• M19: 3,303,271 km (0.108 R)
• M20: 3,553,398 km (0.106 R)
• M21: 3,690,729 km (0.049 R)
• M22: 3,930,235 km (0.027 R)
• M23: 3,990,822 km (0.108 R)
• M24: 4,236,761 km (0.12 R)
• M25: 4,593,552 km (0.112 R)
• M26: 4,678,973 km (0.083 R)
• M27: 4,786,533 km (0.077 R)
• M28: 4,894,842 km (0.032 R)
• M29: 5,003,899 km (0.102 R)
• M30: 5,180,275 km (0.117 R)
• M31: 5,675,743 km (0.083 R)
• M32: 5,952,499 km (0.102 R)
• M33: 6,186,470 km (0.094 R)
• M34: 6,639,303 km (0.112 R)
• M35: 6,784,563 km (0.086 R)
• M36: 7,201,791 km (0.103 R)
• M37: 7,476,303 km (0.081 R)
• M38: 7,551,850 km (0.073 R)
• M39: 7,856,132 km (0.112 R)
• M40: 8,087,111 km (0.117 R)
• M41: 9,006,390 km (0.074 R)
• M42: 9,194,285 km (0.108 R)
• M43: 9,329,222 km (0.073 R)
• M44: 9,437,681 km (0.08 R)
• M45: 9,655,944 km (0.073 R)
• M46: 9,958,581 km (0.116 R)
• M47: 10,545,154 km (0.027 R)
• M48: 10,714,798 km (0.114 R)
• M49: 10,913,913 km (0.105 R)
• M50: 11,258,137 km (0.106 R)
• M51: 11,431,521 km (0.12 R)
• M52: 11,489,565 km (0.087 R)
• M53: 12,016,000 km (0.088 R)
• M54: 12,074,942 km (0.1 R)
• M55: 12,580,283 km (0.072 R)
• M56: 13,001,551 km (0.117 R)
• M57: 13,092,506 km (0.105 R)
• M58: 13,183,612 km (0.117 R)
• M59: 13,765,398 km (0.096 R)
• M60: 14,043,949 km (0.042 R)
• M61: 14,418,392 km (0.114 R)
• M62: 14,827,543 km (0.118 R)
• M63: 15,496,694 km (0.109 R)
• M64: 15,625,198 km (0.048 R)
• M65: 15,754,152 km (0.095 R)
• M66: 15,948,180 km (0.082 R)
• M67: 16,175,719 km (0.105 R)
• M68: 16,338,780 km (0.091 R)
• M69: 16,963,501 km (0.068 R)
• M70: 17,763,850 km (0.059 R)
• M71: 18,100,894 km (0.062 R)
• M72: 18,270,238 km (0.051 R)
• M73: 18,644,682 km (0.118 R)
• M74: 18,815,672 km (0.053 R)
• M75: 19,643,846 km (0.08 R)
• M76: 19,748,265 km (0.108 R)
• M77: 20,343,066 km (0.086 R)
• M78: 21,121,723 km (0.069 R)
• M79: 21,300,044 km (0.09 R)
• M80: 21,729,988 km (0.086 R)
• M81: 21,909,955 km (0.059 R)
• M82: 21,982,210 km (0.032 R)
• M83: 22,671,408 km (0.115 R)
• M84: 22,963,872 km (0.074 R)
• M85: 23,073,826 km (0.109 R)
• M86: 25,347,414 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.6

Radius: 7.4

Gravity: 15.97 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.6 AU - 15.94 AU

Year: 24102 Days

Day: 24.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,476,658 km

• M1: 246,687 km (0.043 R)
• M2: 376,239 km (0.069 R)
• M3: 601,683 km (0.115 R)
• M4: 1,533,677 km (0.114 R)
• M5: 2,205,073 km (0.114 R)
• M6: 2,284,808 km (0.039 R)
• M7: 2,613,475 km (0.102 R)
• M8: 3,000,933 km (0.119 R)
• M9: 3,269,312 km (0.113 R)
• M10: 3,360,567 km (0.089 R)
• M11: 3,973,918 km (0.052 R)
• M12: 4,827,374 km (0.039 R)
• M13: 4,983,853 km (0.064 R)
• M14: 5,901,337 km (0.049 R)
• M15: 6,012,638 km (0.104 R)
• M16: 6,522,467 km (0.066 R)
• M17: 6,695,402 km (0.109 R)
• M18: 6,811,640 km (0.063 R)
• M19: 7,105,001 km (0.063 R)
• M20: 7,342,712 km (0.11 R)
• M21: 8,009,919 km (0.083 R)
• M22: 8,381,969 km (0.069 R)
• M23: 10,058,662 km (0.096 R)
• M24: 11,555,688 km (0.111 R)
• M25: 11,695,113 km (0.077 R)
• M26: 11,765,125 km (0.094 R)
• M27: 11,905,447 km (0.099 R)
• M28: 15,513,449 km (0.078 R)
• M29: 15,744,577 km (0.079 R)
• M30: 16,680,462 km (0.096 R)
• M31: 17,714,632 km (0.067 R)
• M32: 17,875,599 km (0.115 R)
• M33: 18,279,962 km (0.083 R)
• M34: 19,015,685 km (0.115 R)
• M35: 20,600,225 km (0.112 R)
• M36: 20,939,214 km (0.106 R)
• M37: 24,339,574 km (0.11 R)
• M38: 24,428,883 km (0.119 R)
• M39: 25,692,238 km (0.084 R)
• M40: 26,240,215 km (0.084 R)
• M41: 27,720,037 km (0.117 R)
• M42: 27,906,884 km (0.091 R)
• M43: 29,798,699 km (0.044 R)
• M44: 30,181,969 km (0.118 R)
• M45: 30,470,543 km (0.113 R)
• M46: 31,147,473 km (0.083 R)
• M47: 32,713,015 km (0.088 R)
• M48: 36,532,847 km (0.064 R)
• M49: 38,807,782 km (0.061 R)
• M50: 40,279,227 km (0.081 R)
• M51: 40,596,973 km (0.109 R)
• M52: 40,915,466 km (0.104 R)
• M53: 41,021,831 km (0.077 R)
• M54: 42,843,933 km (0.09 R)
• M55: 45,681,355 km (0.076 R)
• M56: 48,241,573 km (0.12 R)
• M57: 49,142,901 km (0.11 R)
• M58: 51,880,242 km (0.067 R)
• M59: 53,616,026 km (0.113 R)
• M60: 55,606,277 km (0.072 R)
• M61: 56,432,805 km (0.113 R)
• M62: 57,144,442 km (0.039 R)
• M63: 57,501,382 km (0.093 R)
• M64: 59,176,879 km (0.046 R)
• M65: 60,020,760 km (0.119 R)
• M66: 61,598,270 km (0.081 R)
• M67: 63,189,393 km (0.104 R)
• M68: 65,788,207 km (0.082 R)
• M69: 66,162,351 km (0.099 R)
• M70: 66,912,584 km (0.069 R)
• M71: 67,414,336 km (0.083 R)
• M72: 69,053,779 km (0.104 R)
• M73: 69,941,941 km (0.119 R)
• M74: 70,833,993 km (0.031 R)
• M75: 72,243,205 km (0.071 R)
• M76: 73,144,832 km (0.064 R)
• M77: 73,273,935 km (0.072 R)
• M78: 73,532,440 km (0.109 R)
• M79: 74,699,154 km (0.067 R)
• M80: 76,133,498 km (0.048 R)
• M81: 76,526,192 km (0.072 R)
• M82: 79,426,895 km (0.068 R)
• M83: 79,559,588 km (0.094 R)
• M84: 81,024,152 km (0.09 R)
• M85: 82,901,156 km (0.062 R)
• M86: 86,015,484 km (0.073 R)
• M87: 86,151,768 km (0.055 R)
• M88: 89,030,181 km (0.043 R)
• M89: 89,168,110 km (0.049 R)
• M90: 91,383,355 km (0.12 R)
• M91: 92,777,159 km (0.074 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: 431 - 19,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit