🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.51 AU - 0.75 AU

Year: 227 Days

Day: 23.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,301,064 km

• M1: 306,376 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.89 AU - 1.09 AU

Year: 446 Days

Day: 29.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.85 AU - 2.35 AU

Year: 1379 Days

Day: 35.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.9

Radius: 8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.85 AU - 4.49 AU

Year: 3185 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,301,064 km

• M1: 99,782 km (0.06 R)
• M2: 160,967 km (0.101 R)
• M3: 215,870 km (0.033 R)
• M4: 302,487 km (0.114 R)
• M5: 454,179 km (0.091 R)
• M6: 523,443 km (0.056 R)
• M7: 631,752 km (0.114 R)
• M8: 878,439 km (0.117 R)
• M9: 1,066,633 km (0.113 R)
• M10: 1,161,927 km (0.058 R)
• M11: 1,321,996 km (0.094 R)
• M12: 1,449,005 km (0.102 R)
• M13: 1,514,080 km (0.097 R)
• M14: 1,571,825 km (0.12 R)
• M15: 1,818,961 km (0.07 R)
• M16: 1,898,247 km (0.088 R)
• M17: 1,996,832 km (0.094 R)
• M18: 2,069,537 km (0.099 R)
• M19: 2,180,239 km (0.11 R)
• M20: 2,369,331 km (0.104 R)
• M21: 2,485,419 km (0.076 R)
• M22: 2,563,958 km (0.076 R)
• M23: 2,623,199 km (0.116 R)
• M24: 2,743,475 km (0.092 R)
• M25: 2,804,212 km (0.083 R)
• M26: 2,978,942 km (0.081 R)
• M27: 3,125,399 km (0.09 R)
• M28: 3,188,978 km (0.083 R)
• M29: 3,253,006 km (0.119 R)
• M30: 3,339,024 km (0.078 R)
• M31: 3,546,367 km (0.027 R)
• M32: 3,713,019 km (0.114 R)
• M33: 4,054,102 km (0.109 R)
• M34: 4,216,865 km (0.066 R)
• M35: 4,440,962 km (0.102 R)
• M36: 4,500,652 km (0.074 R)
• M37: 4,632,896 km (0.119 R)
• M38: 4,766,487 km (0.08 R)
• M39: 5,012,426 km (0.108 R)
• M40: 5,124,475 km (0.108 R)
• M41: 5,351,265 km (0.109 R)
• M42: 5,504,154 km (0.077 R)
• M43: 5,555,467 km (0.102 R)
• M44: 5,645,674 km (0.085 R)
• M45: 5,998,127 km (0.095 R)
• M46: 6,210,256 km (0.088 R)
• M47: 6,411,466 km (0.058 R)
• M48: 6,614,919 km (0.048 R)
• M49: 6,724,275 km (0.119 R)
• M50: 7,028,108 km (0.114 R)
• M51: 7,097,821 km (0.108 R)
• M52: 7,209,720 km (0.05 R)
• M53: 7,294,093 km (0.076 R)
• M54: 7,407,039 km (0.085 R)
• M55: 7,477,949 km (0.078 R)
• M56: 7,807,214 km (0.053 R)
• M57: 7,908,342 km (0.059 R)
• M58: 8,170,437 km (0.094 R)
• M59: 8,243,740 km (0.063 R)
• M60: 8,973,628 km (0.047 R)
• M61: 9,125,171 km (0.109 R)
• M62: 9,216,426 km (0.114 R)
• M63: 9,786,394 km (0.055 R)
• M64: 10,383,439 km (0.063 R)
• M65: 10,766,708 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 8.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.7 AU - 5.24 AU

Year: 4281 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 43,301,064 km

• M1: 216,019 km (0.095 R)
• M2: 404,812 km (0.113 R)
• M3: 702,960 km (0.113 R)
• M4: 764,296 km (0.058 R)
• M5: 838,197 km (0.049 R)
• M6: 982,409 km (0.078 R)
• M7: 1,051,823 km (0.046 R)
• M8: 1,171,351 km (0.105 R)
• M9: 1,226,703 km (0.061 R)
• M10: 1,320,949 km (0.078 R)
• M11: 1,424,321 km (0.085 R)
• M12: 1,550,582 km (0.048 R)
• M13: 1,786,049 km (0.066 R)
• M14: 1,951,953 km (0.114 R)
• M15: 2,160,792 km (0.085 R)
• M16: 2,377,110 km (0.085 R)
• M17: 2,584,303 km (0.074 R)
• M18: 2,813,936 km (0.06 R)
• M19: 2,990,761 km (0.081 R)
• M20: 3,058,977 km (0.096 R)
• M21: 3,119,265 km (0.069 R)
• M22: 3,223,385 km (0.034 R)
• M23: 3,488,772 km (0.08 R)
• M24: 3,779,889 km (0.117 R)
• M25: 3,891,041 km (0.11 R)
• M26: 3,965,690 km (0.114 R)
• M27: 4,221,502 km (0.036 R)
• M28: 4,512,171 km (0.118 R)
• M29: 4,839,342 km (0.057 R)
• M30: 5,194,786 km (0.044 R)
• M31: 5,632,509 km (0.115 R)
• M32: 5,727,803 km (0.108 R)
• M33: 6,256,482 km (0.074 R)
• M34: 6,587,841 km (0.104 R)
• M35: 6,958,844 km (0.065 R)
• M36: 7,336,878 km (0.064 R)
• M37: 7,792,254 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.3

Radius: 5.6

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.13 AU - 12.09 AU

Year: 14563 Days

Day: 15.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,301,064 km

• M1: 464,950 km (0.081 R)
• M2: 629,957 km (0.08 R)
• M3: 1,248,095 km (0.094 R)
• M4: 1,609,823 km (0.097 R)
• M5: 1,699,581 km (0.088 R)
• M6: 2,026,453 km (0.084 R)
• M7: 3,431,476 km (0.087 R)
• M8: 3,576,586 km (0.11 R)
• M9: 3,812,951 km (0.106 R)
• M10: 4,146,255 km (0.098 R)
• M11: 4,269,822 km (0.119 R)
• M12: 4,363,171 km (0.11 R)
• M13: 5,502,658 km (0.081 R)
• M14: 5,672,602 km (0.098 R)
• M15: 6,017,724 km (0.051 R)
• M16: 7,315,635 km (0.086 R)
• M17: 7,842,818 km (0.11 R)
• M18: 8,072,600 km (0.118 R)
• M19: 8,265,731 km (0.092 R)
• M20: 10,030,088 km (0.085 R)
• M21: 11,297,182 km (0.105 R)
• M22: 11,905,597 km (0.028 R)
• M23: 12,081,374 km (0.059 R)
• M24: 12,435,473 km (0.048 R)
• M25: 12,613,793 km (0.084 R)
• M26: 12,793,012 km (0.074 R)
• M27: 12,837,891 km (0.117 R)
• M28: 13,018,156 km (0.087 R)
• M29: 13,472,485 km (0.099 R)
• M30: 15,055,679 km (0.082 R)
• M31: 15,150,674 km (0.073 R)
• M32: 17,189,992 km (0.098 R)
• M33: 17,688,153 km (0.094 R)
• M34: 19,005,512 km (0.117 R)
• M35: 19,365,444 km (0.079 R)
• M36: 20,144,550 km (0.108 R)
• M37: 21,412,242 km (0.044 R)
• M38: 21,679,574 km (0.073 R)
• M39: 22,868,877 km (0.054 R)
• M40: 22,978,083 km (0.102 R)
• M41: 23,361,503 km (0.11 R)
• M42: 23,802,368 km (0.079 R)
• M43: 25,990,536 km (0.073 R)
• M44: 26,734,187 km (0.116 R)
• M45: 27,484,719 km (0.094 R)
• M46: 28,125,148 km (0.095 R)
• M47: 29,124,611 km (0.092 R)
• M48: 29,777,456 km (0.107 R)
• M49: 32,498,342 km (0.063 R)
• M50: 32,805,467 km (0.066 R)
• M51: 32,867,101 km (0.077 R)
• M52: 35,929,818 km (0.052 R)
• M53: 37,462,897 km (0.108 R)
• M54: 37,656,028 km (0.073 R)
• M55: 39,082,444 km (0.117 R)
• M56: 39,343,791 km (0.079 R)
• M57: 39,409,165 km (0.115 R)
• M58: 40,328,594 km (0.083 R)
• M59: 40,857,123 km (0.076 R)
• M60: 41,454,468 km (0.037 R)
• M61: 41,787,622 km (0.073 R)
• M62: 41,987,934 km (0.055 R)
• M63: 42,456,624 km (0.083 R)
• M64: 42,994,278 km (0.07 R)
• M65: 44,552,490 km (0.116 R)
• M66: 44,757,140 km (0.109 R)
• M67: 44,893,723 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.5

Radius: 4.3

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.64 AU - 12.76 AU

Year: 19305 Days

Day: 17.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 43,301,064 km

• M1: 60,587 km (0.079 R)
• M2: 149,299 km (0.062 R)
• M3: 185,053 km (0.063 R)
• M4: 324,627 km (0.077 R)
• M5: 721,062 km (0.103 R)
• M6: 753,674 km (0.068 R)
• M7: 1,400,685 km (0.083 R)
• M8: 1,762,113 km (0.082 R)
• M9: 2,718,193 km (0.098 R)
• M10: 3,084,858 km (0.075 R)
• M11: 3,777,496 km (0.051 R)
• M12: 3,863,814 km (0.104 R)
• M13: 4,009,073 km (0.075 R)
• M14: 4,038,245 km (0.111 R)
• M15: 4,215,369 km (0.054 R)
• M16: 4,304,828 km (0.116 R)
• M17: 4,395,036 km (0.101 R)
• M18: 4,792,817 km (0.116 R)
• M19: 5,362,336 km (0.09 R)
• M20: 5,986,608 km (0.098 R)
• M21: 6,426,874 km (0.076 R)
• M22: 6,598,912 km (0.053 R)
• M23: 6,842,457 km (0.109 R)
• M24: 7,230,963 km (0.051 R)
• M25: 7,302,321 km (0.032 R)
• M26: 7,845,511 km (0.057 R)
• M27: 7,882,162 km (0.102 R)
• M28: 9,123,825 km (0.114 R)
• M29: 10,224,117 km (0.06 R)
• M30: 10,384,785 km (0.106 R)
• M31: 10,627,134 km (0.093 R)
• M32: 10,871,427 km (0.103 R)
• M33: 11,657,264 km (0.067 R)
• M34: 11,741,039 km (0.092 R)
• M35: 11,909,337 km (0.1 R)
• M36: 11,951,374 km (0.103 R)
• M37: 12,934,980 km (0.093 R)
• M38: 13,239,412 km (0.104 R)
• M39: 14,300,958 km (0.109 R)
• M40: 14,570,683 km (0.063 R)
• M41: 15,160,697 km (0.033 R)
• M42: 15,527,661 km (0.071 R)
• M43: 15,619,813 km (0.068 R)
• M44: 15,712,264 km (0.086 R)
• M45: 15,990,516 km (0.1 R)
• M46: 17,024,537 km (0.057 R)
• M47: 17,405,862 km (0.114 R)
• M48: 17,645,667 km (0.067 R)
• M49: 18,371,516 km (0.072 R)
• M50: 18,469,054 km (0.084 R)
• M51: 19,603,006 km (0.09 R)
• M52: 20,052,697 km (0.084 R)
• M53: 20,203,342 km (0.092 R)
• M54: 20,759,098 km (0.09 R)
• M55: 21,217,616 km (0.107 R)
• M56: 21,473,727 km (0.075 R)
• M57: 21,988,942 km (0.098 R)
• M58: 23,665,186 km (0.104 R)
• M59: 23,930,723 km (0.095 R)
• M60: 24,304,268 km (0.061 R)
• M61: 24,357,675 km (0.083 R)
• M62: 24,733,465 km (0.036 R)
• M63: 24,841,175 km (0.101 R)
• M64: 24,949,035 km (0.12 R)
• M65: 25,219,359 km (0.087 R)
• M66: 25,599,337 km (0.051 R)
• M67: 26,145,519 km (0.114 R)
• M68: 27,360,703 km (0.101 R)
• M69: 27,639,553 km (0.1 R)
• M70: 27,751,303 km (0.108 R)
• M71: 28,031,350 km (0.098 R)
• M72: 28,368,693 km (0.103 R)
• M73: 29,047,269 km (0.092 R)
• M74: 29,788,526 km (0.089 R)
• M75: 30,593,662 km (0.109 R)
• M76: 30,709,301 km (0.117 R)
• M77: 31,231,248 km (0.061 R)
• M78: 31,464,322 km (0.061 R)
• M79: 31,756,337 km (0.088 R)
• M80: 32,284,118 km (0.055 R)
• M81: 33,586,667 km (0.116 R)
• M82: 33,825,425 km (0.08 R)
• M83: 34,364,426 km (0.096 R)
• M84: 34,785,694 km (0.118 R)
• M85: 35,754,938 km (0.082 R)
• M86: 36,549,004 km (0.118 R)
• M87: 36,855,829 km (0.09 R)
• M88: 37,102,067 km (0.108 R)
• M89: 39,028,289 km (0.115 R)
• M90: 39,153,652 km (0.069 R)
• M91: 39,530,639 km (0.039 R)
• M92: 39,593,620 km (0.105 R)
• M93: 40,923,096 km (0.107 R)
• M94: 41,433,524 km (0.12 R)
• M95: 43,171,402 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 19,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit