🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.51 AU - 0.73 AU

Year: 310 Days

Day: 15.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.6

Radius: 11.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.75 AU - 1.09 AU

Year: 561 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 79.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 37,600,488 km

• M1: 147,204 km (0.078 R)
• M2: 222,452 km (0.095 R)
• M3: 368,908 km (0.046 R)
• M4: 468,840 km (0.099 R)
• M5: 549,922 km (0.079 R)
• M6: 640,279 km (0.06 R)
• M7: 725,250 km (0.044 R)
• M8: 802,593 km (0.071 R)
• M9: 1,005,447 km (0.068 R)
• M10: 1,197,980 km (0.067 R)
• M11: 1,277,566 km (0.097 R)
• M12: 1,383,332 km (0.105 R)
• M13: 1,482,216 km (0.115 R)
• M14: 1,588,729 km (0.103 R)
• M15: 1,682,228 km (0.081 R)
• M16: 1,799,064 km (0.058 R)
• M17: 1,996,384 km (0.087 R)
• M18: 2,126,235 km (0.104 R)
• M19: 2,282,415 km (0.109 R)
• M20: 2,388,629 km (0.05 R)
• M21: 2,527,007 km (0.085 R)
• M22: 2,624,844 km (0.086 R)
• M23: 2,723,878 km (0.093 R)
• M24: 2,824,258 km (0.084 R)
• M25: 2,919,552 km (0.117 R)
• M26: 3,035,341 km (0.087 R)
• M27: 3,205,434 km (0.064 R)
• M28: 3,378,668 km (0.115 R)
• M29: 3,466,482 km (0.105 R)
• M30: 3,783,330 km (0.077 R)
• M31: 3,931,133 km (0.113 R)
• M32: 4,009,373 km (0.104 R)
• M33: 4,095,391 km (0.101 R)
• M34: 4,218,211 km (0.083 R)
• M35: 4,349,558 km (0.077 R)
• M36: 4,512,021 km (0.068 R)
• M37: 4,812,713 km (0.109 R)
• M38: 4,942,414 km (0.083 R)
• M39: 5,096,650 km (0.101 R)
• M40: 5,307,433 km (0.118 R)
• M41: 5,394,050 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.3

Radius: 14.3

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.86 AU - 1.08 AU

Year: 607 Days

Day: 12.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 37,600,488 km

• M1: 182,360 km (0.105 R)
• M2: 293,661 km (0.105 R)
• M3: 387,758 km (0.084 R)
• M4: 491,728 km (0.032 R)
• M5: 597,195 km (0.083 R)
• M6: 729,140 km (0.09 R)
• M7: 828,024 km (0.089 R)
• M8: 936,632 km (0.101 R)
• M9: 1,075,309 km (0.089 R)
• M10: 1,278,912 km (0.052 R)
• M11: 1,391,111 km (0.068 R)
• M12: 1,507,049 km (0.116 R)
• M13: 1,609,075 km (0.097 R)
• M14: 1,893,311 km (0.059 R)
• M15: 1,998,029 km (0.071 R)
• M16: 2,104,692 km (0.084 R)
• M17: 2,252,346 km (0.051 R)
• M18: 2,363,796 km (0.066 R)
• M19: 2,510,701 km (0.031 R)
• M20: 2,605,995 km (0.074 R)
• M21: 2,751,105 km (0.053 R)
• M22: 2,842,360 km (0.106 R)
• M23: 3,071,543 km (0.084 R)
• M24: 3,292,051 km (0.072 R)
• M25: 3,472,316 km (0.096 R)
• M26: 3,748,773 km (0.11 R)
• M27: 4,016,852 km (0.092 R)
• M28: 4,136,980 km (0.029 R)
• M29: 4,381,273 km (0.109 R)
• M30: 4,580,088 km (0.09 R)
• M31: 4,900,976 km (0.075 R)
• M32: 5,081,690 km (0.044 R)
• M33: 5,194,636 km (0.086 R)
• M34: 5,414,097 km (0.118 R)
• M35: 5,574,166 km (0.087 R)
• M36: 5,790,036 km (0.102 R)
• M37: 6,379,152 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.5

Radius: 8.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.18 AU - 5.08 AU

Year: 6334 Days

Day: 12.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,600,488 km

• M1: 114,293 km (0.055 R)
• M2: 183,257 km (0.071 R)
• M3: 344,075 km (0.098 R)
• M4: 444,156 km (0.117 R)
• M5: 620,233 km (0.06 R)
• M6: 687,851 km (0.098 R)
• M7: 782,397 km (0.108 R)
• M8: 907,012 km (0.096 R)
• M9: 1,065,436 km (0.059 R)
• M10: 1,120,338 km (0.077 R)
• M11: 1,204,562 km (0.052 R)
• M12: 1,276,519 km (0.06 R)
• M13: 1,869,973 km (0.113 R)
• M14: 1,936,993 km (0.093 R)
• M15: 2,004,911 km (0.104 R)
• M16: 2,284,359 km (0.06 R)
• M17: 2,356,316 km (0.099 R)
• M18: 2,727,020 km (0.105 R)
• M19: 3,017,239 km (0.074 R)
• M20: 3,296,987 km (0.093 R)
• M21: 4,142,066 km (0.108 R)
• M22: 4,230,179 km (0.118 R)
• M23: 5,145,120 km (0.038 R)
• M24: 5,576,410 km (0.108 R)
• M25: 5,722,717 km (0.03 R)
• M26: 5,796,469 km (0.118 R)
• M27: 6,346,241 km (0.084 R)
• M28: 6,499,130 km (0.103 R)
• M29: 7,096,325 km (0.11 R)
• M30: 7,602,863 km (0.059 R)
• M31: 8,482,349 km (0.065 R)
• M32: 8,566,423 km (0.072 R)
• M33: 8,991,131 km (0.104 R)
• M34: 9,568,130 km (0.046 R)
• M35: 9,626,473 km (0.058 R)
• M36: 9,861,192 km (0.086 R)
• M37: 10,097,707 km (0.114 R)
• M38: 10,306,097 km (0.112 R)
• M39: 10,455,994 km (0.085 R)
• M40: 10,606,489 km (0.107 R)
• M41: 11,308,103 km (0.067 R)
• M42: 11,462,638 km (0.088 R)
• M43: 11,805,067 km (0.11 R)
• M44: 12,245,782 km (0.118 R)
• M45: 12,468,235 km (0.087 R)
• M46: 12,627,855 km (0.112 R)
• M47: 12,788,224 km (0.108 R)
• M48: 13,305,983 km (0.071 R)
• M49: 13,995,778 km (0.098 R)
• M50: 14,095,261 km (0.109 R)
• M51: 14,195,043 km (0.111 R)
• M52: 14,495,585 km (0.095 R)
• M53: 14,933,607 km (0.11 R)
• M54: 15,478,592 km (0.108 R)
• M55: 17,365,620 km (0.082 R)
• M56: 17,615,448 km (0.112 R)
• M57: 18,444,969 km (0.102 R)
• M58: 19,102,900 km (0.055 R)
• M59: 19,213,303 km (0.12 R)
• M60: 19,545,859 km (0.107 R)
• M61: 19,992,259 km (0.091 R)
• M62: 20,404,402 km (0.112 R)
• M63: 20,781,388 km (0.119 R)
• M64: 21,198,916 km (0.067 R)
• M65: 21,542,542 km (0.113 R)
• M66: 21,657,433 km (0.075 R)
• M67: 22,042,049 km (0.113 R)
• M68: 22,235,330 km (0.084 R)
• M69: 22,506,700 km (0.044 R)
• M70: 22,779,118 km (0.116 R)
• M71: 23,248,855 km (0.117 R)
• M72: 23,406,083 km (0.076 R)
• M73: 23,603,103 km (0.083 R)
• M74: 23,761,228 km (0.047 R)
• M75: 24,157,962 km (0.09 R)
• M76: 25,118,978 km (0.097 R)
• M77: 25,441,960 km (0.081 R)
• M78: 25,766,588 km (0.107 R)
• M79: 26,583,691 km (0.094 R)
• M80: 26,871,817 km (0.087 R)
• M81: 27,617,263 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.1

Radius: 5.5

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.39 AU - 7.45 AU

Year: 10343 Days

Day: 15.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,600,488 km

• M1: 90,357 km (0.051 R)
• M2: 137,331 km (0.071 R)
• M3: 293,361 km (0.118 R)
• M4: 513,420 km (0.106 R)
• M5: 949,647 km (0.114 R)
• M6: 1,031,477 km (0.117 R)
• M7: 1,132,905 km (0.112 R)
• M8: 1,456,335 km (0.104 R)
• M9: 1,648,120 km (0.118 R)
• M10: 1,827,637 km (0.069 R)
• M11: 1,888,823 km (0.116 R)
• M12: 2,839,667 km (0.104 R)
• M13: 3,275,445 km (0.07 R)
• M14: 4,181,410 km (0.07 R)
• M15: 4,453,678 km (0.106 R)
• M16: 4,564,231 km (0.105 R)
• M17: 5,101,736 km (0.114 R)
• M18: 5,510,438 km (0.104 R)
• M19: 5,688,908 km (0.106 R)
• M20: 5,778,816 km (0.071 R)
• M21: 6,483,871 km (0.104 R)
• M22: 6,703,780 km (0.044 R)
• M23: 7,118,764 km (0.077 R)
• M24: 7,476,453 km (0.116 R)
• M25: 7,575,038 km (0.073 R)
• M26: 8,007,076 km (0.047 R)
• M27: 8,107,905 km (0.068 R)
• M28: 8,276,951 km (0.06 R)
• M29: 9,421,225 km (0.087 R)
• M30: 9,563,343 km (0.079 R)
• M31: 9,993,886 km (0.09 R)
• M32: 10,102,344 km (0.059 R)
• M33: 11,360,462 km (0.054 R)
• M34: 11,777,990 km (0.115 R)
• M35: 13,778,263 km (0.116 R)
• M36: 13,939,530 km (0.052 R)
• M37: 14,101,544 km (0.102 R)
• M38: 14,879,154 km (0.069 R)
• M39: 14,961,732 km (0.109 R)
• M40: 15,044,609 km (0.079 R)
• M41: 15,127,636 km (0.048 R)
• M42: 15,210,663 km (0.085 R)
• M43: 15,923,347 km (0.108 R)
• M44: 16,347,607 km (0.113 R)
• M45: 16,475,662 km (0.109 R)
• M46: 16,561,232 km (0.089 R)
• M47: 16,861,774 km (0.099 R)
• M48: 16,991,027 km (0.081 R)
• M49: 17,077,495 km (0.07 R)
• M50: 17,250,729 km (0.105 R)
• M51: 17,337,645 km (0.112 R)
• M52: 17,381,029 km (0.086 R)
• M53: 17,598,993 km (0.088 R)
• M54: 17,774,022 km (0.115 R)
• M55: 18,657,697 km (0.047 R)
• M56: 19,375,019 km (0.036 R)
• M57: 19,510,405 km (0.09 R)
• M58: 20,238,348 km (0.105 R)
• M59: 20,743,989 km (0.076 R)
• M60: 22,096,653 km (0.111 R)
• M61: 22,332,718 km (0.086 R)
• M62: 23,285,507 km (0.116 R)
• M63: 23,670,273 km (0.09 R)
• M64: 23,815,083 km (0.088 R)
• M65: 24,348,699 km (0.068 R)
• M66: 24,690,381 km (0.11 R)
• M67: 24,837,286 km (0.116 R)
• M68: 25,427,748 km (0.114 R)
• M69: 25,576,150 km (0.061 R)
• M70: 26,322,194 km (0.066 R)
• M71: 26,622,587 km (0.101 R)
• M72: 26,773,232 km (0.086 R)
• M73: 27,429,218 km (0.111 R)
• M74: 27,988,565 km (0.065 R)
• M75: 28,397,565 km (0.095 R)
• M76: 29,949,195 km (0.115 R)
• M77: 32,220,689 km (0.068 R)
• M78: 32,381,207 km (0.116 R)
• M79: 32,488,469 km (0.067 R)
• M80: 32,595,730 km (0.074 R)
• M81: 33,295,998 km (0.091 R)
• M82: 33,350,153 km (0.067 R)
• M83: 33,566,621 km (0.028 R)
• M84: 35,426,421 km (0.104 R)
• M85: 35,924,283 km (0.115 R)
• M86: 36,201,937 km (0.091 R)
• M87: 36,480,189 km (0.077 R)
• M88: 36,647,439 km (0.075 R)
• M89: 36,759,189 km (0.032 R)
• M90: 37,094,886 km (0.044 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: 401 - 16,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit