🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.5 AU - 0.78 AU

Year: 194 Days

Day: 42.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.99 AU - 2.01 AU

Year: 1071 Days

Day: 13.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.72 AU - 2.4 AU

Year: 1120 Days

Day: 31.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,081,879 km

• M1: 983,157 km (0.101 R)

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.3

Radius: 8.5

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.31 AU - 5.63 AU

Year: 4845 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,081,879 km

• M1: 115,938 km (0.111 R)
• M2: 187,446 km (0.104 R)
• M3: 248,482 km (0.107 R)
• M4: 363,523 km (0.083 R)
• M5: 448,494 km (0.063 R)
• M6: 652,696 km (0.058 R)
• M7: 772,224 km (0.096 R)
• M8: 938,876 km (0.094 R)
• M9: 1,019,958 km (0.102 R)
• M10: 1,292,526 km (0.117 R)
• M11: 1,383,481 km (0.09 R)
• M12: 1,571,825 km (0.089 R)
• M13: 1,652,757 km (0.057 R)
• M14: 1,938,788 km (0.047 R)
• M15: 2,652,969 km (0.097 R)
• M16: 2,848,343 km (0.112 R)
• M17: 3,028,310 km (0.11 R)
• M18: 3,109,392 km (0.108 R)
• M19: 3,273,949 km (0.114 R)
• M20: 3,399,312 km (0.114 R)
• M21: 3,462,592 km (0.051 R)
• M22: 3,611,741 km (0.087 R)
• M23: 3,698,059 km (0.117 R)
• M24: 4,049,764 km (0.117 R)
• M25: 4,161,962 km (0.108 R)
• M26: 4,297,797 km (0.102 R)
• M27: 4,785,337 km (0.101 R)
• M28: 5,314,764 km (0.111 R)
• M29: 5,536,767 km (0.043 R)
• M30: 5,611,416 km (0.062 R)
• M31: 5,736,630 km (0.037 R)
• M32: 6,092,224 km (0.031 R)
• M33: 6,376,609 km (0.113 R)
• M34: 6,454,999 km (0.082 R)
• M35: 6,560,016 km (0.118 R)
• M36: 7,392,379 km (0.084 R)
• M37: 7,529,859 km (0.108 R)
• M38: 8,343,372 km (0.072 R)
• M39: 9,510,834 km (0.101 R)
• M40: 9,570,524 km (0.112 R)
• M41: 9,992,091 km (0.064 R)
• M42: 10,266,303 km (0.062 R)
• M43: 10,388,974 km (0.062 R)
• M44: 11,387,689 km (0.097 R)
• M45: 11,642,155 km (0.111 R)
• M46: 12,449,535 km (0.111 R)
• M47: 12,547,521 km (0.109 R)
• M48: 12,645,957 km (0.075 R)
• M49: 13,008,732 km (0.101 R)
• M50: 13,174,785 km (0.12 R)
• M51: 13,341,587 km (0.113 R)
• M52: 14,254,284 km (0.09 R)
• M53: 14,391,166 km (0.096 R)
• M54: 14,459,831 km (0.05 R)
• M55: 14,804,504 km (0.042 R)
• M56: 15,047,451 km (0.056 R)
• M57: 15,431,918 km (0.117 R)
• M58: 15,607,695 km (0.053 R)
• M59: 16,103,612 km (0.118 R)
• M60: 16,568,712 km (0.103 R)
• M61: 17,916,439 km (0.066 R)
• M62: 17,990,341 km (0.069 R)
• M63: 18,064,242 km (0.098 R)
• M64: 18,435,544 km (0.115 R)
• M65: 18,622,093 km (0.043 R)
• M66: 18,734,291 km (0.049 R)
• M67: 19,754,848 km (0.1 R)
• M68: 20,175,666 km (0.085 R)
• M69: 20,368,049 km (0.084 R)
• M70: 20,909,743 km (0.103 R)
• M71: 21,143,265 km (0.072 R)
• M72: 23,891,378 km (0.119 R)
• M73: 24,585,512 km (0.119 R)
• M74: 24,790,910 km (0.111 R)
• M75: 25,162,063 km (0.114 R)
• M76: 25,868,314 km (0.076 R)
• M77: 26,035,415 km (0.106 R)
• M78: 26,918,641 km (0.078 R)
• M79: 27,130,322 km (0.1 R)
• M80: 27,598,114 km (0.119 R)
• M81: 27,982,880 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.2

Radius: 10.5

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.14 AU - 9.18 AU

Year: 10500 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 61,081,879 km

• M1: 361,129 km (0.11 R)
• M2: 571,464 km (0.084 R)
• M3: 1,170,603 km (0.081 R)
• M4: 1,919,490 km (0.079 R)
• M5: 1,993,990 km (0.032 R)
• M6: 2,262,668 km (0.088 R)
• M7: 2,401,495 km (0.105 R)
• M8: 2,666,881 km (0.072 R)
• M9: 3,634,630 km (0.11 R)
• M10: 4,475,519 km (0.119 R)
• M11: 4,726,694 km (0.033 R)
• M12: 4,854,002 km (0.1 R)
• M13: 5,138,088 km (0.088 R)
• M14: 5,348,124 km (0.054 R)
• M15: 5,913,155 km (0.079 R)
• M16: 6,272,489 km (0.095 R)
• M17: 6,440,787 km (0.082 R)
• M18: 6,667,427 km (0.117 R)
• M19: 6,781,870 km (0.093 R)
• M20: 7,099,616 km (0.086 R)
• M21: 7,600,469 km (0.095 R)
• M22: 7,690,079 km (0.114 R)
• M23: 8,082,324 km (0.059 R)
• M24: 8,265,582 km (0.077 R)
• M25: 8,823,731 km (0.102 R)
• M26: 10,140,043 km (0.093 R)
• M27: 10,737,088 km (0.105 R)
• M28: 10,837,767 km (0.035 R)
• M29: 11,516,792 km (0.082 R)
• M30: 12,104,712 km (0.099 R)
• M31: 12,915,831 km (0.043 R)
• M32: 13,166,109 km (0.097 R)
• M33: 13,817,159 km (0.048 R)
• M34: 14,146,723 km (0.044 R)
• M35: 14,925,679 km (0.111 R)
• M36: 15,000,478 km (0.099 R)
• M37: 15,075,576 km (0.114 R)
• M38: 15,150,674 km (0.054 R)
• M39: 16,913,685 km (0.059 R)
• M40: 17,305,482 km (0.054 R)
• M41: 17,502,652 km (0.119 R)
• M42: 18,378,398 km (0.086 R)
• M43: 18,498,973 km (0.119 R)
• M44: 19,350,036 km (0.038 R)
• M45: 20,048,359 km (0.044 R)
• M46: 20,838,684 km (0.063 R)
• M47: 21,048,271 km (0.086 R)
• M48: 21,808,976 km (0.119 R)
• M49: 23,009,948 km (0.047 R)
• M50: 23,444,081 km (0.052 R)
• M51: 24,232,312 km (0.027 R)
• M52: 25,073,800 km (0.106 R)
• M53: 26,467,304 km (0.089 R)
• M54: 26,785,349 km (0.077 R)
• M55: 27,287,848 km (0.116 R)
• M56: 29,799,447 km (0.08 R)
• M57: 30,130,507 km (0.041 R)
• M58: 30,225,203 km (0.08 R)
• M59: 31,034,976 km (0.05 R)
• M60: 31,226,461 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.4

Radius: 3.6

Gravity: 23.41 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.33 AU - 22.03 AU

Year: 28156 Days

Day: 24.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,081,879 km

• M1: 51,312 km (0.086 R)
• M2: 235,467 km (0.116 R)
• M3: 298,747 km (0.078 R)
• M4: 933,192 km (0.077 R)
• M5: 1,088,175 km (0.057 R)
• M6: 1,364,482 km (0.108 R)
• M7: 1,630,916 km (0.105 R)
• M8: 1,785,750 km (0.097 R)
• M9: 1,945,520 km (0.119 R)
• M10: 2,381,897 km (0.092 R)
• M11: 2,416,604 km (0.083 R)
• M12: 2,486,765 km (0.12 R)
• M13: 3,033,695 km (0.09 R)
• M14: 3,109,392 km (0.111 R)
• M15: 3,223,984 km (0.077 R)
• M16: 3,340,072 km (0.083 R)
• M17: 3,418,162 km (0.086 R)
• M18: 3,616,229 km (0.069 R)
• M19: 3,899,717 km (0.111 R)
• M20: 3,940,857 km (0.07 R)
• M21: 4,148,349 km (0.084 R)
• M22: 4,359,581 km (0.119 R)
• M23: 4,487,936 km (0.049 R)
• M24: 5,283,946 km (0.112 R)
• M25: 5,791,382 km (0.054 R)
• M26: 6,951,663 km (0.118 R)
• M27: 7,151,825 km (0.085 R)
• M28: 8,339,333 km (0.09 R)
• M29: 8,605,468 km (0.069 R)
• M30: 9,037,058 km (0.107 R)
• M31: 9,475,529 km (0.025 R)
• M32: 9,586,381 km (0.086 R)
• M33: 11,298,080 km (0.1 R)
• M34: 11,651,580 km (0.083 R)
• M35: 11,889,141 km (0.057 R)
• M36: 12,068,509 km (0.082 R)
• M37: 15,120,904 km (0.077 R)
• M38: 15,380,157 km (0.056 R)
• M39: 15,510,307 km (0.104 R)
• M40: 15,706,131 km (0.118 R)
• M41: 15,771,655 km (0.066 R)
• M42: 16,365,109 km (0.087 R)
• M43: 17,777,912 km (0.096 R)
• M44: 18,257,523 km (0.095 R)
• M45: 19,159,448 km (0.076 R)
• M46: 19,369,484 km (0.093 R)
• M47: 19,580,566 km (0.118 R)
• M48: 19,651,027 km (0.117 R)
• M49: 20,075,585 km (0.118 R)
• M50: 21,222,852 km (0.078 R)
• M51: 22,244,007 km (0.094 R)
• M52: 22,391,061 km (0.118 R)
• M53: 22,612,466 km (0.113 R)
• M54: 23,505,266 km (0.049 R)
• M55: 23,880,607 km (0.11 R)
• M56: 24,713,269 km (0.087 R)
• M57: 25,786,933 km (0.071 R)
• M58: 26,485,106 km (0.109 R)
• M59: 30,149,057 km (0.057 R)
• M60: 30,311,969 km (0.113 R)
• M61: 30,638,542 km (0.095 R)
• M62: 30,720,372 km (0.064 R)
• M63: 31,130,719 km (0.067 R)
• M64: 32,289,204 km (0.117 R)
• M65: 34,137,785 km (0.071 R)
• M66: 36,366,494 km (0.049 R)
• M67: 40,064,404 km (0.041 R)
• M68: 40,602,358 km (0.045 R)
• M69: 42,048,670 km (0.111 R)
• M70: 42,230,581 km (0.108 R)
• M71: 42,412,792 km (0.116 R)
• M72: 44,342,006 km (0.105 R)
• M73: 45,550,457 km (0.072 R)
• M74: 45,830,804 km (0.051 R)
• M75: 46,111,898 km (0.062 R)
• M76: 46,863,927 km (0.11 R)
• M77: 46,958,323 km (0.069 R)
• M78: 48,953,061 km (0.092 R)
• M79: 52,534,434 km (0.09 R)
• M80: 53,123,101 km (0.084 R)
• M81: 53,713,863 km (0.071 R)
• M82: 54,604,270 km (0.044 R)
• M83: 54,802,786 km (0.109 R)
• M84: 56,801,115 km (0.098 R)
• M85: 57,203,683 km (0.073 R)
• M86: 59,536,512 km (0.11 R)
• M87: 61,693,563 km (0.089 R)
• M88: 64,189,754 km (0.083 R)
• M89: 65,239,631 km (0.067 R)
• M90: 65,661,049 km (0.07 R)
• M91: 67,675,683 km (0.085 R)
• M92: 70,897,572 km (0.12 R)
• M93: 71,439,416 km (0.114 R)
• M94: 71,656,482 km (0.081 R)
• M95: 72,418,085 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.6

Radius: 5.8

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.11 AU - 22.25 AU

Year: 30578 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,081,879 km

• M1: 100,530 km (0.082 R)
• M2: 142,567 km (0.091 R)
• M3: 271,221 km (0.092 R)
• M4: 437,873 km (0.06 R)
• M5: 1,059,901 km (0.103 R)
• M6: 1,401,134 km (0.09 R)
• M7: 1,452,595 km (0.097 R)
• M8: 1,802,505 km (0.075 R)
• M9: 2,030,492 km (0.094 R)
• M10: 2,118,306 km (0.08 R)
• M11: 2,177,696 km (0.114 R)
• M12: 2,267,605 km (0.039 R)
• M13: 2,389,676 km (0.092 R)
• M14: 2,833,384 km (0.091 R)
• M15: 2,964,880 km (0.036 R)
• M16: 3,131,981 km (0.037 R)
• M17: 3,336,781 km (0.06 R)
• M18: 3,831,201 km (0.113 R)
• M19: 4,576,797 km (0.108 R)
• M20: 4,731,332 km (0.11 R)
• M21: 6,027,448 km (0.112 R)
• M22: 6,757,934 km (0.069 R)
• M23: 7,111,284 km (0.047 R)
• M24: 7,380,261 km (0.11 R)
• M25: 7,607,052 km (0.107 R)
• M26: 8,300,887 km (0.092 R)
• M27: 9,550,777 km (0.052 R)
• M28: 10,147,224 km (0.081 R)
• M29: 11,901,558 km (0.026 R)
• M30: 12,114,136 km (0.108 R)
• M31: 12,596,889 km (0.099 R)
• M32: 13,140,527 km (0.075 R)
• M33: 14,476,436 km (0.104 R)
• M34: 15,796,787 km (0.118 R)
• M35: 20,234,458 km (0.036 R)
• M36: 20,551,606 km (0.096 R)
• M37: 21,901,727 km (0.084 R)
• M38: 22,162,027 km (0.044 R)
• M39: 22,292,626 km (0.089 R)
• M40: 22,358,000 km (0.035 R)
• M41: 22,423,524 km (0.057 R)
• M42: 22,489,048 km (0.114 R)
• M43: 22,554,572 km (0.098 R)
• M44: 22,817,565 km (0.069 R)
• M45: 24,483,936 km (0.074 R)
• M46: 25,297,598 km (0.074 R)
• M47: 26,673,300 km (0.069 R)
• M48: 28,143,847 km (0.114 R)
• M49: 28,355,977 km (0.04 R)
• M50: 29,138,673 km (0.106 R)
• M51: 29,353,346 km (0.111 R)
• M52: 31,089,729 km (0.087 R)
• M53: 31,896,660 km (0.093 R)
• M54: 31,970,411 km (0.112 R)
• M55: 32,859,172 km (0.105 R)
• M56: 33,906,208 km (0.115 R)
• M57: 34,132,101 km (0.106 R)
• M58: 35,650,220 km (0.111 R)
• M59: 35,956,447 km (0.116 R)
• M60: 36,186,678 km (0.075 R)
• M61: 36,417,507 km (0.106 R)
• M62: 37,578,686 km (0.07 R)
• M63: 38,909,209 km (0.087 R)
• M64: 39,461,674 km (0.108 R)
• M65: 41,214,513 km (0.08 R)
• M66: 41,535,849 km (0.101 R)
• M67: 41,616,332 km (0.03 R)
• M68: 42,424,011 km (0.09 R)
• M69: 44,301,315 km (0.113 R)
• M70: 44,548,301 km (0.063 R)
• M71: 45,374,381 km (0.101 R)
• M72: 46,790,474 km (0.085 R)
• M73: 47,293,721 km (0.069 R)
• M74: 49,239,391 km (0.077 R)
• M75: 52,859,211 km (0.047 R)
• M76: 53,470,917 km (0.083 R)
• M77: 56,029,489 km (0.064 R)
• M78: 58,627,705 km (0.092 R)
• M79: 58,989,133 km (0.071 R)
• M80: 61,081,858 km (0.066 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: 479 - 15,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit