🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.52 AU - 0.72 AU

Year: 171 Days

Day: 44.8 Hours

Environment

Temp: 257 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,695,951 km

• M1: 198,068 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.7 AU - 0.74 AU

Year: 214 Days

Day: 23.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,695,951 km

• M1: 210,035 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.59 AU - 0.95 AU

Year: 236 Days

Day: 30.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,695,951 km

• M1: 134,339 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.95 AU - 6.03 AU

Year: 4500 Days

Day: 46.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.2

Radius: 11.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.19 AU - 6.43 AU

Year: 5545 Days

Day: 13.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 109,695,951 km

• M1: 171,738 km (0.086 R)
• M2: 289,173 km (0.053 R)
• M3: 467,942 km (0.115 R)
• M4: 618,737 km (0.047 R)
• M5: 750,233 km (0.068 R)
• M6: 852,259 km (0.067 R)
• M7: 1,015,022 km (0.104 R)
• M8: 1,100,442 km (0.068 R)
• M9: 1,233,584 km (0.071 R)
• M10: 1,582,446 km (0.114 R)
• M11: 1,734,288 km (0.113 R)
• M12: 1,855,762 km (0.082 R)
• M13: 2,052,632 km (0.099 R)
• M14: 2,294,383 km (0.056 R)
• M15: 2,684,534 km (0.066 R)
• M16: 3,309,105 km (0.061 R)
• M17: 3,549,209 km (0.036 R)
• M18: 3,682,651 km (0.113 R)
• M19: 3,908,992 km (0.12 R)
• M20: 4,000,696 km (0.078 R)
• M21: 4,093,297 km (0.076 R)
• M22: 4,883,922 km (0.09 R)
• M23: 5,488,297 km (0.027 R)
• M24: 5,904,478 km (0.092 R)
• M25: 6,304,054 km (0.093 R)
• M26: 6,684,930 km (0.055 R)
• M27: 7,185,784 km (0.116 R)
• M28: 7,698,606 km (0.078 R)
• M29: 7,988,825 km (0.117 R)
• M30: 8,490,278 km (0.084 R)
• M31: 8,910,947 km (0.097 R)
• M32: 9,215,678 km (0.083 R)
• M33: 9,461,916 km (0.118 R)
• M34: 9,866,728 km (0.083 R)
• M35: 10,055,370 km (0.089 R)
• M36: 10,596,765 km (0.104 R)
• M37: 11,344,306 km (0.086 R)
• M38: 11,475,952 km (0.058 R)
• M39: 11,641,407 km (0.109 R)
• M40: 12,209,729 km (0.12 R)
• M41: 12,446,393 km (0.085 R)
• M42: 13,027,581 km (0.084 R)
• M43: 13,269,331 km (0.031 R)
• M44: 13,373,451 km (0.095 R)
• M45: 13,652,451 km (0.093 R)
• M46: 13,827,780 km (0.078 R)
• M47: 14,039,162 km (0.068 R)
• M48: 14,358,254 km (0.057 R)
• M49: 15,076,025 km (0.086 R)
• M50: 15,585,405 km (0.109 R)
• M51: 16,100,471 km (0.09 R)
• M52: 18,447,961 km (0.051 R)
• M53: 18,564,198 km (0.027 R)
• M54: 18,680,735 km (0.067 R)
• M55: 19,031,841 km (0.108 R)
• M56: 19,503,224 km (0.055 R)
• M57: 20,819,685 km (0.072 R)
• M58: 21,468,342 km (0.053 R)
• M59: 21,549,872 km (0.032 R)
• M60: 21,918,033 km (0.11 R)
• M61: 22,247,148 km (0.032 R)
• M62: 23,411,618 km (0.086 R)
• M63: 23,790,101 km (0.057 R)
• M64: 24,043,669 km (0.11 R)
• M65: 24,255,649 km (0.098 R)
• M66: 24,510,714 km (0.115 R)
• M67: 24,895,030 km (0.114 R)
• M68: 26,190,698 km (0.058 R)
• M69: 26,365,129 km (0.06 R)
• M70: 26,759,020 km (0.119 R)
• M71: 27,242,969 km (0.096 R)
• M72: 28,667,440 km (0.085 R)
• M73: 29,027,372 km (0.048 R)
• M74: 29,117,580 km (0.087 R)
• M75: 29,343,473 km (0.085 R)
• M76: 30,573,466 km (0.066 R)
• M77: 30,757,173 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.9

Radius: 3.6

Gravity: 38.5 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.83 AU - 17.78 AU

Year: 21972 Days

Day: 24.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 109,695,951 km

• M1: 192,233 km (0.105 R)
• M2: 368,011 km (0.074 R)
• M3: 501,452 km (0.072 R)
• M4: 627,563 km (0.058 R)
• M5: 1,169,257 km (0.115 R)
• M6: 1,279,810 km (0.067 R)
• M7: 1,540,858 km (0.092 R)
• M8: 1,849,927 km (0.06 R)
• M9: 1,881,792 km (0.108 R)
• M10: 1,913,955 km (0.082 R)
• M11: 2,279,423 km (0.092 R)
• M12: 3,187,033 km (0.074 R)
• M13: 4,108,406 km (0.108 R)
• M14: 5,015,867 km (0.066 R)
• M15: 6,413,859 km (0.101 R)
• M16: 6,756,438 km (0.099 R)
• M17: 6,954,805 km (0.11 R)
• M18: 7,767,271 km (0.111 R)
• M19: 8,184,649 km (0.072 R)
• M20: 8,342,924 km (0.073 R)
• M21: 8,986,643 km (0.102 R)
• M22: 9,150,004 km (0.103 R)
• M23: 9,701,721 km (0.087 R)
• M24: 9,813,471 km (0.078 R)
• M25: 10,150,964 km (0.038 R)
• M26: 10,664,234 km (0.043 R)
• M27: 11,069,345 km (0.067 R)
• M28: 11,127,538 km (0.105 R)
• M29: 12,254,160 km (0.094 R)
• M30: 12,984,198 km (0.102 R)
• M31: 13,916,342 km (0.086 R)
• M32: 13,979,173 km (0.037 R)
• M33: 14,042,154 km (0.043 R)
• M34: 14,741,524 km (0.064 R)
• M35: 15,321,964 km (0.104 R)
• M36: 15,451,964 km (0.103 R)
• M37: 16,505,283 km (0.108 R)
• M38: 18,334,565 km (0.079 R)
• M39: 19,307,999 km (0.117 R)
• M40: 19,942,593 km (0.083 R)
• M41: 20,440,903 km (0.09 R)
• M42: 20,584,069 km (0.035 R)
• M43: 22,033,522 km (0.061 R)
• M44: 22,401,084 km (0.118 R)
• M45: 23,740,733 km (0.094 R)
• M46: 24,042,023 km (0.118 R)
• M47: 24,192,968 km (0.082 R)
• M48: 24,420,207 km (0.095 R)
• M49: 24,572,198 km (0.047 R)
• M50: 26,418,834 km (0.12 R)
• M51: 28,230,165 km (0.097 R)
• M52: 28,549,258 km (0.077 R)
• M53: 28,629,293 km (0.116 R)
• M54: 28,709,327 km (0.071 R)
• M55: 28,869,547 km (0.109 R)
• M56: 28,949,731 km (0.1 R)
• M57: 30,162,521 km (0.059 R)
• M58: 30,898,094 km (0.056 R)
• M59: 31,226,910 km (0.06 R)
• M60: 31,639,501 km (0.051 R)
• M61: 32,637,169 km (0.062 R)
• M62: 33,729,533 km (0.106 R)
• M63: 34,407,809 km (0.062 R)
• M64: 34,492,931 km (0.066 R)
• M65: 35,176,144 km (0.101 R)
• M66: 36,036,481 km (0.098 R)
• M67: 36,382,501 km (0.075 R)
• M68: 37,077,982 km (0.086 R)
• M69: 38,217,469 km (0.111 R)
• M70: 38,305,582 km (0.09 R)
• M71: 38,835,757 km (0.109 R)
• M72: 40,980,542 km (0.066 R)
• M73: 41,794,803 km (0.059 R)
• M74: 41,885,609 km (0.119 R)
• M75: 44,269,151 km (0.07 R)
• M76: 44,732,456 km (0.092 R)
• M77: 50,610,605 km (0.037 R)
• M78: 50,707,395 km (0.096 R)
• M79: 50,804,185 km (0.082 R)
• M80: 52,068,736 km (0.058 R)
• M81: 53,442,044 km (0.063 R)
• M82: 54,628,505 km (0.106 R)
• M83: 55,623,929 km (0.091 R)
• M84: 55,723,860 km (0.093 R)
• M85: 55,823,792 km (0.12 R)
• M86: 57,531,751 km (0.096 R)
• M87: 59,665,166 km (0.095 R)
• M88: 59,767,341 km (0.087 R)
• M89: 61,824,312 km (0.085 R)
• M90: 64,323,045 km (0.119 R)
• M91: 65,058,020 km (0.115 R)
• M92: 65,163,336 km (0.066 R)
• M93: 65,584,754 km (0.073 R)
• M94: 67,067,119 km (0.075 R)
• M95: 67,812,416 km (0.106 R)
• M96: 71,037,297 km (0.06 R)
• M97: 72,450,249 km (0.114 R)
• M98: 72,559,306 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546

Radius: 6.2

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.9 AU - 17.78 AU

Year: 23108 Days

Day: 22.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,695,951 km

• M1: 104,569 km (0.092 R)
• M2: 421,417 km (0.094 R)
• M3: 500,704 km (0.102 R)
• M4: 542,292 km (0.092 R)
• M5: 1,189,153 km (0.108 R)
• M6: 1,246,300 km (0.087 R)
• M7: 1,422,975 km (0.06 R)
• M8: 1,639,293 km (0.103 R)
• M9: 1,735,186 km (0.113 R)
• M10: 2,242,622 km (0.103 R)
• M11: 2,755,294 km (0.109 R)
• M12: 3,024,869 km (0.112 R)
• M13: 3,064,064 km (0.119 R)
• M14: 3,714,515 km (0.117 R)
• M15: 4,142,215 km (0.073 R)
• M16: 4,540,295 km (0.114 R)
• M17: 4,766,936 km (0.092 R)
• M18: 5,516,421 km (0.113 R)
• M19: 6,656,806 km (0.065 R)
• M20: 7,018,085 km (0.041 R)
• M21: 8,414,581 km (0.063 R)
• M22: 9,201,167 km (0.037 R)
• M23: 10,069,881 km (0.096 R)
• M24: 11,698,254 km (0.103 R)
• M25: 13,536,064 km (0.089 R)
• M26: 14,256,527 km (0.078 R)
• M27: 14,521,465 km (0.088 R)
• M28: 14,654,607 km (0.069 R)
• M29: 15,123,746 km (0.109 R)
• M30: 17,119,232 km (0.084 R)
• M31: 18,687,467 km (0.114 R)
• M32: 19,488,563 km (0.098 R)
• M33: 19,562,016 km (0.101 R)
• M34: 20,524,379 km (0.091 R)
• M35: 20,823,575 km (0.104 R)
• M36: 22,649,118 km (0.053 R)
• M37: 23,113,469 km (0.106 R)
• M38: 23,424,783 km (0.028 R)
• M39: 24,842,671 km (0.08 R)
• M40: 25,161,464 km (0.114 R)
• M41: 26,045,438 km (0.084 R)
• M42: 27,349,034 km (0.11 R)
• M43: 28,673,873 km (0.07 R)
• M44: 29,092,148 km (0.046 R)
• M45: 32,162,794 km (0.115 R)
• M46: 32,336,477 km (0.096 R)
• M47: 32,597,376 km (0.103 R)
• M48: 35,424,327 km (0.052 R)
• M49: 36,323,709 km (0.071 R)
• M50: 36,957,705 km (0.072 R)
• M51: 37,778,399 km (0.113 R)
• M52: 38,604,927 km (0.107 R)
• M53: 39,251,938 km (0.086 R)
• M54: 39,344,689 km (0.054 R)
• M55: 39,902,539 km (0.094 R)
• M56: 40,369,434 km (0.098 R)
• M57: 40,556,581 km (0.109 R)
• M58: 40,838,124 km (0.11 R)
• M59: 41,214,363 km (0.075 R)
• M60: 42,349,960 km (0.069 R)
• M61: 42,445,105 km (0.09 R)
• M62: 43,112,760 km (0.113 R)
• M63: 45,428,236 km (0.093 R)
• M64: 45,720,550 km (0.059 R)
• M65: 46,013,463 km (0.119 R)
• M66: 47,982,021 km (0.054 R)
• M67: 48,976,548 km (0.051 R)
• M68: 53,022,123 km (0.07 R)
• M69: 53,227,222 km (0.081 R)
• M70: 53,535,393 km (0.075 R)
• M71: 53,844,014 km (0.076 R)
• M72: 54,359,977 km (0.028 R)
• M73: 54,773,764 km (0.112 R)
• M74: 55,500,511 km (0.086 R)
• M75: 57,489,115 km (0.051 R)
• M76: 59,181,815 km (0.116 R)
• M77: 59,501,057 km (0.07 R)
• M78: 60,141,037 km (0.118 R)
• M79: 61,213,055 km (0.067 R)
• M80: 66,114,181 km (0.04 R)
• M81: 66,224,434 km (0.034 R)
• M82: 66,445,241 km (0.056 R)
• M83: 67,775,615 km (0.054 R)
• M84: 68,220,967 km (0.103 R)
• M85: 68,332,418 km (0.094 R)
• M86: 69,226,714 km (0.1 R)
• M87: 69,899,755 km (0.11 R)
• M88: 70,349,745 km (0.081 R)
• M89: 72,159,281 km (0.087 R)
• M90: 72,272,975 km (0.12 R)
• M91: 73,183,877 km (0.04 R)
• M92: 74,442,743 km (0.103 R)
• M93: 75,247,579 km (0.076 R)
• M94: 75,939,619 km (0.089 R)
• M95: 77,330,131 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.8

Radius: 6.7

Gravity: 16.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 15.9 AU - 25.9 AU

Year: 33427 Days

Day: 21.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 109,695,951 km

• M1: 1,235,978 km (0.086 R)
• M2: 1,345,782 km (0.037 R)
• M3: 1,458,729 km (0.072 R)
• M4: 1,535,921 km (0.042 R)
• M5: 1,734,737 km (0.101 R)
• M6: 2,334,774 km (0.097 R)
• M7: 2,751,853 km (0.04 R)
• M8: 2,799,724 km (0.111 R)
• M9: 3,549,509 km (0.1 R)
• M10: 4,136,980 km (0.107 R)
• M11: 7,631,137 km (0.104 R)
• M12: 8,594,098 km (0.043 R)
• M13: 9,233,031 km (0.118 R)
• M14: 9,377,243 km (0.087 R)
• M15: 10,556,523 km (0.11 R)
• M16: 10,782,865 km (0.113 R)
• M17: 11,704,089 km (0.085 R)
• M18: 13,457,376 km (0.096 R)
• M19: 13,539,056 km (0.096 R)
• M20: 13,620,886 km (0.039 R)
• M21: 14,531,339 km (0.084 R)
• M22: 18,004,553 km (0.055 R)
• M23: 18,455,889 km (0.111 R)
• M24: 18,911,116 km (0.032 R)
• M25: 22,392,108 km (0.09 R)
• M26: 22,585,688 km (0.114 R)
• M27: 22,877,404 km (0.09 R)
• M28: 23,268,154 km (0.063 R)
• M29: 24,652,981 km (0.083 R)
• M30: 26,882,737 km (0.092 R)
• M31: 28,021,626 km (0.068 R)
• M32: 29,070,606 km (0.102 R)
• M33: 30,239,115 km (0.115 R)
• M34: 31,314,724 km (0.046 R)
• M35: 33,392,788 km (0.063 R)
• M36: 34,169,650 km (0.062 R)
• M37: 36,194,158 km (0.082 R)
• M38: 39,536,922 km (0.113 R)
• M39: 40,123,196 km (0.107 R)
• M40: 40,594,130 km (0.1 R)
• M41: 42,137,681 km (0.076 R)
• M42: 42,616,544 km (0.062 R)
• M43: 43,821,405 km (0.114 R)
• M44: 44,671,420 km (0.09 R)
• M45: 44,793,342 km (0.107 R)
• M46: 46,387,757 km (0.067 R)
• M47: 48,375,613 km (0.074 R)
• M48: 49,505,975 km (0.096 R)
• M49: 51,154,094 km (0.097 R)
• M50: 52,305,549 km (0.1 R)
• M51: 52,691,212 km (0.111 R)
• M52: 53,983,738 km (0.109 R)
• M53: 54,373,590 km (0.082 R)
• M54: 54,503,740 km (0.066 R)
• M55: 54,634,040 km (0.082 R)
• M56: 55,679,729 km (0.084 R)
• M57: 56,073,471 km (0.09 R)
• M58: 58,189,533 km (0.106 R)
• M59: 58,589,258 km (0.072 R)
• M60: 62,499,298 km (0.075 R)
• M61: 62,772,015 km (0.117 R)
• M62: 64,141,733 km (0.094 R)
• M63: 68,309,679 km (0.107 R)
• M64: 70,568,008 km (0.07 R)
• M65: 70,852,095 km (0.112 R)
• M66: 71,421,315 km (0.111 R)
• M67: 71,563,732 km (0.077 R)
• M68: 71,849,165 km (0.099 R)
• M69: 74,001,280 km (0.119 R)
• M70: 76,029,079 km (0.114 R)
• M71: 76,611,762 km (0.088 R)
• M72: 76,757,620 km (0.118 R)
• M73: 77,195,942 km (0.103 R)
• M74: 77,635,012 km (0.05 R)
• M75: 81,028,939 km (0.076 R)
• M76: 82,220,785 km (0.111 R)
• M77: 83,718,708 km (0.104 R)
• M78: 84,471,036 km (0.087 R)
• M79: 84,772,625 km (0.108 R)
• M80: 86,285,808 km (0.034 R)
• M81: 86,589,492 km (0.08 R)
• M82: 86,893,624 km (0.115 R)
• M83: 91,497,050 km (0.047 R)
• M84: 93,360,441 km (0.087 R)
• M85: 93,516,322 km (0.071 R)
• M86: 94,140,594 km (0.086 R)
• M87: 94,453,253 km (0.096 R)
• M88: 95,864,410 km (0.105 R)
• M89: 96,179,014 km (0.106 R)
• M90: 96,809,120 km (0.099 R)
• M91: 97,440,573 km (0.108 R)
• M92: 98,231,946 km (0.058 R)
• M93: 99,502,481 km (0.091 R)
• M94: 106,098,699 km (0.059 R)
• M95: 106,912,811 km (0.11 R)
• M96: 107,728,867 km (0.117 R)
• M97: 108,219,548 km (0.092 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 11,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit