🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.61 AU - 0.99 AU

Year: 255 Days

Day: 14.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,884,835 km

• M1: 383,120 km (0.066 R)
• M2: 630,555 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.16 AU - 1.18 AU

Year: 451 Days

Day: 15.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,884,835 km

• M1: 664,663 km (0.117 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.41 AU - 3.97 AU

Year: 2527 Days

Day: 44.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,884,835 km

• M1: 124,765 km (0.087 R)
• M2: 385,963 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 13.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.34 AU - 6 AU

Year: 4812 Days

Day: 7.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,884,835 km

• M1: 165,306 km (0.097 R)
• M2: 468,840 km (0.104 R)
• M3: 829,221 km (0.109 R)
• M4: 977,024 km (0.044 R)
• M5: 1,120,787 km (0.119 R)
• M6: 1,244,205 km (0.094 R)
• M7: 1,401,582 km (0.039 R)
• M8: 1,550,732 km (0.084 R)
• M9: 1,642,884 km (0.102 R)
• M10: 1,736,981 km (0.086 R)
• M11: 1,833,023 km (0.077 R)
• M12: 2,081,206 km (0.051 R)
• M13: 2,166,476 km (0.031 R)
• M14: 2,447,421 km (0.086 R)
• M15: 2,537,629 km (0.073 R)
• M16: 2,967,723 km (0.081 R)
• M17: 3,221,141 km (0.057 R)
• M18: 3,686,989 km (0.094 R)
• M19: 4,002,491 km (0.088 R)
• M20: 4,131,145 km (0.101 R)
• M21: 4,525,635 km (0.036 R)
• M22: 4,795,509 km (0.099 R)
• M23: 4,886,614 km (0.073 R)
• M24: 5,564,742 km (0.09 R)
• M25: 6,397,403 km (0.098 R)
• M26: 6,523,215 km (0.106 R)
• M27: 6,675,207 km (0.104 R)
• M28: 7,190,571 km (0.039 R)
• M29: 7,638,766 km (0.049 R)
• M30: 8,287,124 km (0.118 R)
• M31: 8,812,960 km (0.072 R)
• M32: 9,207,300 km (0.119 R)
• M33: 9,521,306 km (0.106 R)
• M34: 9,665,219 km (0.059 R)
• M35: 10,013,483 km (0.101 R)
• M36: 10,514,187 km (0.099 R)
• M37: 10,812,485 km (0.066 R)
• M38: 10,992,751 km (0.08 R)
• M39: 11,295,537 km (0.112 R)
• M40: 12,126,852 km (0.08 R)
• M41: 12,345,564 km (0.101 R)
• M42: 13,265,741 km (0.112 R)
• M43: 13,523,498 km (0.034 R)
• M44: 14,142,384 km (0.117 R)
• M45: 14,471,799 km (0.067 R)
• M46: 14,703,975 km (0.073 R)
• M47: 14,837,117 km (0.1 R)
• M48: 16,570,507 km (0.047 R)
• M49: 17,057,448 km (0.075 R)
• M50: 17,443,411 km (0.093 R)
• M51: 18,295,520 km (0.057 R)
• M52: 18,798,768 km (0.118 R)
• M53: 19,233,798 km (0.118 R)
• M54: 19,562,315 km (0.084 R)
• M55: 20,596,186 km (0.056 R)
• M56: 21,195,026 km (0.058 R)
• M57: 21,951,393 km (0.098 R)
• M58: 22,065,686 km (0.082 R)
• M59: 22,333,017 km (0.114 R)
• M60: 22,447,908 km (0.093 R)
• M61: 23,064,102 km (0.096 R)
• M62: 23,490,905 km (0.069 R)
• M63: 23,802,966 km (0.054 R)
• M64: 24,628,746 km (0.087 R)
• M65: 25,224,295 km (0.107 R)
• M66: 25,744,447 km (0.044 R)
• M67: 25,985,599 km (0.091 R)
• M68: 26,187,107 km (0.104 R)
• M69: 26,795,073 km (0.107 R)
• M70: 26,957,985 km (0.109 R)
• M71: 27,530,646 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.2

Radius: 15

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.94 AU - 9.58 AU

Year: 10044 Days

Day: 5.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,884,835 km

• M1: 191,036 km (0.081 R)
• M2: 462,407 km (0.082 R)
• M3: 685,308 km (0.098 R)
• M4: 785,987 km (0.117 R)
• M5: 1,004,998 km (0.114 R)
• M6: 1,163,123 km (0.116 R)
• M7: 1,351,916 km (0.077 R)
• M8: 1,483,712 km (0.072 R)
• M9: 1,955,843 km (0.116 R)
• M10: 2,106,637 km (0.066 R)
• M11: 2,806,157 km (0.095 R)
• M12: 2,920,001 km (0.09 R)
• M13: 3,605,309 km (0.11 R)
• M14: 4,046,922 km (0.105 R)
• M15: 4,208,786 km (0.081 R)
• M16: 4,339,984 km (0.119 R)
• M17: 5,155,741 km (0.112 R)
• M18: 5,367,123 km (0.068 R)
• M19: 5,545,593 km (0.052 R)
• M20: 5,981,970 km (0.108 R)
• M21: 6,092,822 km (0.098 R)
• M22: 6,316,620 km (0.06 R)
• M23: 6,772,445 km (0.097 R)
• M24: 7,756,350 km (0.106 R)
• M25: 7,877,525 km (0.083 R)
• M26: 8,575,848 km (0.053 R)
• M27: 8,827,022 km (0.057 R)
• M28: 9,294,067 km (0.116 R)
• M29: 9,509,039 km (0.096 R)
• M30: 10,923,637 km (0.095 R)
• M31: 11,059,621 km (0.103 R)
• M32: 11,425,089 km (0.097 R)
• M33: 11,934,170 km (0.112 R)
• M34: 12,027,519 km (0.113 R)
• M35: 12,309,062 km (0.115 R)
• M36: 13,700,622 km (0.092 R)
• M37: 14,739,280 km (0.115 R)
• M38: 15,293,390 km (0.119 R)
• M39: 15,598,570 km (0.095 R)
• M40: 15,905,844 km (0.117 R)
• M41: 16,734,766 km (0.092 R)
• M42: 16,839,484 km (0.112 R)
• M43: 17,471,835 km (0.067 R)
• M44: 18,111,964 km (0.049 R)
• M45: 18,327,086 km (0.092 R)
• M46: 18,705,568 km (0.08 R)
• M47: 18,922,934 km (0.077 R)
• M48: 19,250,703 km (0.086 R)
• M49: 19,580,417 km (0.098 R)
• M50: 23,152,963 km (0.103 R)
• M51: 23,445,128 km (0.106 R)
• M52: 24,447,284 km (0.091 R)
• M53: 24,864,064 km (0.081 R)
• M54: 27,413,511 km (0.092 R)
• M55: 28,094,929 km (0.027 R)
• M56: 28,970,376 km (0.071 R)
• M57: 29,222,149 km (0.064 R)
• M58: 29,981,657 km (0.079 R)
• M59: 31,197,738 km (0.09 R)
• M60: 32,234,302 km (0.026 R)
• M61: 32,364,602 km (0.077 R)
• M62: 33,019,092 km (0.034 R)
• M63: 34,807,984 km (0.109 R)
• M64: 35,950,313 km (0.079 R)
• M65: 37,378,524 km (0.082 R)
• M66: 37,996,214 km (0.09 R)
• M67: 38,617,494 km (0.083 R)
• M68: 38,825,285 km (0.101 R)
• M69: 39,033,376 km (0.116 R)
• M70: 40,712,163 km (0.09 R)
• M71: 41,773,261 km (0.113 R)
• M72: 41,915,379 km (0.083 R)
• M73: 42,628,811 km (0.072 R)
• M74: 43,058,606 km (0.117 R)
• M75: 43,490,046 km (0.07 R)
• M76: 44,284,560 km (0.114 R)
• M77: 44,429,520 km (0.102 R)
• M78: 46,918,231 km (0.078 R)
• M79: 47,956,141 km (0.073 R)
• M80: 48,926,732 km (0.065 R)
• M81: 49,301,773 km (0.099 R)
• M82: 49,979,302 km (0.09 R)
• M83: 50,508,280 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.1

Radius: 10.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.02 AU - 10.56 AU

Year: 10093 Days

Day: 12.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,884,835 km

• M1: 252,521 km (0.12 R)
• M2: 510,129 km (0.076 R)
• M3: 652,247 km (0.094 R)
• M4: 961,166 km (0.1 R)
• M5: 1,675,795 km (0.091 R)
• M6: 2,123,392 km (0.085 R)
• M7: 2,269,400 km (0.061 R)
• M8: 2,667,031 km (0.104 R)
• M9: 2,800,472 km (0.106 R)
• M10: 3,408,587 km (0.057 R)
• M11: 3,527,219 km (0.108 R)
• M12: 4,098,832 km (0.097 R)
• M13: 4,831,413 km (0.095 R)
• M14: 5,009,733 km (0.111 R)
• M15: 5,776,123 km (0.115 R)
• M16: 6,157,000 km (0.052 R)
• M17: 6,382,892 km (0.087 R)
• M18: 6,893,021 km (0.078 R)
• M19: 7,262,977 km (0.09 R)
• M20: 7,365,002 km (0.103 R)
• M21: 7,708,629 km (0.108 R)
• M22: 8,322,578 km (0.068 R)
• M23: 9,171,696 km (0.085 R)
• M24: 10,621,748 km (0.109 R)
• M25: 11,225,525 km (0.098 R)
• M26: 11,720,544 km (0.11 R)
• M27: 12,041,133 km (0.03 R)
• M28: 12,283,481 km (0.113 R)
• M29: 12,649,996 km (0.09 R)
• M30: 13,310,620 km (0.061 R)
• M31: 13,687,158 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.7

Radius: 15

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.38 AU - 9.56 AU

Year: 10388 Days

Day: 5.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,884,835 km

• M1: 211,531 km (0.051 R)
• M2: 435,180 km (0.078 R)
• M3: 542,442 km (0.118 R)
• M4: 765,492 km (0.096 R)
• M5: 904,020 km (0.054 R)
• M6: 1,037,012 km (0.084 R)
• M7: 1,258,268 km (0.088 R)
• M8: 1,375,104 km (0.078 R)
• M9: 1,495,979 km (0.119 R)
• M10: 1,786,348 km (0.045 R)
• M11: 2,036,177 km (0.119 R)
• M12: 2,135,360 km (0.093 R)
• M13: 2,656,709 km (0.11 R)
• M14: 3,264,375 km (0.079 R)
• M15: 3,476,505 km (0.116 R)
• M16: 3,791,259 km (0.109 R)
• M17: 4,065,023 km (0.105 R)
• M18: 4,764,543 km (0.098 R)
• M19: 5,224,406 km (0.055 R)
• M20: 5,529,586 km (0.081 R)
• M21: 5,783,753 km (0.091 R)
• M22: 5,984,214 km (0.066 R)
• M23: 6,362,547 km (0.041 R)
• M24: 6,539,821 km (0.073 R)
• M25: 6,748,809 km (0.104 R)
• M26: 6,869,235 km (0.039 R)
• M27: 8,112,543 km (0.049 R)
• M28: 8,596,791 km (0.096 R)
• M29: 8,694,778 km (0.107 R)
• M30: 8,891,948 km (0.062 R)
• M31: 9,257,116 km (0.111 R)
• M32: 9,391,156 km (0.069 R)
• M33: 9,593,412 km (0.029 R)
• M34: 10,767,157 km (0.048 R)
• M35: 11,192,165 km (0.061 R)
• M36: 11,514,698 km (0.112 R)
• M37: 11,912,927 km (0.118 R)
• M38: 12,648,799 km (0.115 R)
• M39: 12,760,399 km (0.045 R)
• M40: 12,909,847 km (0.106 R)
• M41: 13,097,443 km (0.103 R)
• M42: 13,285,787 km (0.112 R)
• M43: 13,780,208 km (0.115 R)
• M44: 13,971,843 km (0.099 R)
• M45: 14,164,525 km (0.09 R)
• M46: 14,474,492 km (0.107 R)
• M47: 14,904,585 km (0.054 R)
• M48: 15,617,270 km (0.096 R)
• M49: 15,857,374 km (0.101 R)
• M50: 16,058,284 km (0.069 R)
• M51: 16,544,178 km (0.089 R)
• M52: 16,911,740 km (0.025 R)
• M53: 19,344,800 km (0.106 R)
• M54: 20,777,499 km (0.042 R)
• M55: 20,953,426 km (0.105 R)
• M56: 21,262,645 km (0.094 R)
• M57: 21,528,929 km (0.12 R)
• M58: 21,662,370 km (0.114 R)
• M59: 22,559,658 km (0.092 R)
• M60: 23,928,329 km (0.107 R)
• M61: 25,464,699 km (0.11 R)
• M62: 26,602,092 km (0.115 R)
• M63: 26,745,556 km (0.117 R)
• M64: 27,032,934 km (0.085 R)
• M65: 28,290,453 km (0.106 R)
• M66: 28,828,258 km (0.082 R)
• M67: 29,024,680 km (0.057 R)
• M68: 29,320,135 km (0.112 R)
• M69: 29,517,605 km (0.103 R)
• M70: 29,616,638 km (0.064 R)
• M71: 30,013,372 km (0.115 R)
• M72: 30,411,901 km (0.101 R)
• M73: 31,365,587 km (0.092 R)
• M74: 31,668,822 km (0.097 R)
• M75: 31,820,813 km (0.12 R)
• M76: 31,922,241 km (0.09 R)
• M77: 32,125,395 km (0.054 R)
• M78: 32,227,271 km (0.107 R)
• M79: 32,329,147 km (0.03 R)
• M80: 33,302,281 km (0.074 R)
• M81: 33,921,916 km (0.118 R)
• M82: 34,753,979 km (0.064 R)
• M83: 35,015,476 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.2

Radius: 14.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.97 AU - 11.25 AU

Year: 10619 Days

Day: 8.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,884,835 km

• M1: 200,910 km (0.114 R)
• M2: 833,859 km (0.075 R)
• M3: 1,557,613 km (0.067 R)
• M4: 1,705,266 km (0.113 R)
• M5: 1,924,577 km (0.085 R)
• M6: 2,130,274 km (0.061 R)
• M7: 2,247,858 km (0.09 R)
• M8: 2,343,451 km (0.083 R)
• M9: 2,489,608 km (0.071 R)
• M10: 2,613,774 km (0.069 R)
• M11: 2,765,616 km (0.117 R)
• M12: 2,946,629 km (0.063 R)
• M13: 3,375,227 km (0.088 R)
• M14: 3,738,301 km (0.094 R)
• M15: 4,202,653 km (0.084 R)
• M16: 4,685,705 km (0.079 R)
• M17: 4,778,306 km (0.119 R)
• M18: 5,059,699 km (0.096 R)
• M19: 5,443,567 km (0.108 R)
• M20: 5,540,956 km (0.09 R)
• M21: 5,704,765 km (0.108 R)
• M22: 6,307,645 km (0.095 R)
• M23: 6,478,785 km (0.114 R)
• M24: 6,790,696 km (0.11 R)
• M25: 6,931,019 km (0.047 R)
• M26: 8,013,509 km (0.028 R)
• M27: 8,536,802 km (0.063 R)
• M28: 9,109,912 km (0.108 R)
• M29: 9,226,000 km (0.094 R)
• M30: 9,616,600 km (0.059 R)
• M31: 9,813,920 km (0.036 R)
• M32: 10,252,989 km (0.094 R)
• M33: 11,945,390 km (0.087 R)
• M34: 12,243,090 km (0.077 R)
• M35: 13,502,105 km (0.113 R)
• M36: 13,812,222 km (0.08 R)
• M37: 14,035,123 km (0.119 R)
• M38: 14,349,278 km (0.083 R)
• M39: 14,665,678 km (0.099 R)
• M40: 14,756,484 km (0.087 R)
• M41: 15,814,739 km (0.105 R)
• M42: 16,707,389 km (0.101 R)
• M43: 16,897,528 km (0.092 R)
• M44: 18,738,330 km (0.092 R)
• M45: 18,886,432 km (0.095 R)
• M46: 19,084,350 km (0.025 R)
• M47: 20,185,689 km (0.105 R)
• M48: 20,540,536 km (0.048 R)
• M49: 20,642,262 km (0.085 R)
• M50: 21,462,208 km (0.113 R)
• M51: 21,772,474 km (0.104 R)
• M52: 22,449,853 km (0.074 R)
• M53: 22,975,540 km (0.118 R)
• M54: 23,611,780 km (0.03 R)
• M55: 23,771,700 km (0.11 R)
• M56: 24,955,917 km (0.075 R)
• M57: 25,227,736 km (0.112 R)
• M58: 26,104,230 km (0.042 R)
• M59: 26,601,493 km (0.088 R)
• M60: 26,879,297 km (0.085 R)
• M61: 27,046,248 km (0.117 R)
• M62: 27,213,797 km (0.098 R)
• M63: 27,381,497 km (0.088 R)
• M64: 27,886,838 km (0.117 R)
• M65: 28,452,019 km (0.111 R)
• M66: 29,708,641 km (0.104 R)
• M67: 29,823,832 km (0.118 R)
• M68: 30,054,511 km (0.097 R)
• M69: 30,983,365 km (0.108 R)
• M70: 31,980,584 km (0.077 R)
• M71: 33,227,033 km (0.079 R)
• M72: 34,127,014 km (0.099 R)
• M73: 34,610,215 km (0.099 R)
• M74: 34,974,187 km (0.105 R)
• M75: 35,339,505 km (0.088 R)
• M76: 36,196,551 km (0.099 R)
• M77: 37,806,523 km (0.077 R)
• M78: 38,557,505 km (0.115 R)
• M79: 41,997,358 km (0.096 R)
• M80: 42,320,789 km (0.106 R)
• M81: 43,753,787 km (0.085 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 14,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit