🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.57 AU - 0.69 AU

Year: 328 Days

Day: 42 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.9

Radius: 10.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.79 AU - 0.93 AU

Year: 523 Days

Day: 9.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 18,423,489 km

• M1: 135,685 km (0.045 R)
• M2: 205,248 km (0.062 R)
• M3: 305,628 km (0.103 R)
• M4: 380,128 km (0.1 R)
• M5: 482,902 km (0.082 R)
• M6: 557,701 km (0.056 R)
• M7: 701,614 km (0.114 R)
• M8: 792,869 km (0.075 R)
• M9: 884,273 km (0.111 R)
• M10: 984,055 km (0.117 R)
• M11: 1,078,601 km (0.082 R)
• M12: 1,186,012 km (0.092 R)
• M13: 1,341,594 km (0.04 R)
• M14: 1,483,562 km (0.096 R)
• M15: 1,668,315 km (0.104 R)
• M16: 1,766,302 km (0.083 R)
• M17: 1,911,412 km (0.104 R)
• M18: 2,043,058 km (0.096 R)
• M19: 2,249,503 km (0.119 R)
• M20: 2,334,026 km (0.116 R)
• M21: 2,543,762 km (0.107 R)
• M22: 2,619,309 km (0.104 R)
• M23: 2,818,125 km (0.078 R)
• M24: 2,916,111 km (0.067 R)
• M25: 3,326,458 km (0.117 R)
• M26: 3,395,423 km (0.068 R)
• M27: 3,626,701 km (0.085 R)
• M28: 3,791,109 km (0.043 R)
• M29: 3,870,546 km (0.09 R)
• M30: 3,994,413 km (0.117 R)
• M31: 4,104,966 km (0.12 R)
• M32: 4,216,416 km (0.117 R)
• M33: 4,283,885 km (0.102 R)
• M34: 4,472,976 km (0.107 R)
• M35: 4,649,352 km (0.074 R)
• M36: 4,734,623 km (0.111 R)
• M37: 4,820,343 km (0.118 R)
• M38: 4,953,933 km (0.12 R)
• M39: 5,321,495 km (0.105 R)
• M40: 5,394,350 km (0.114 R)
• M41: 5,467,653 km (0.034 R)
• M42: 5,615,306 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 11.5

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.95 AU - 2.19 AU

Year: 1954 Days

Day: 8.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 18,423,489 km

• M1: 163,959 km (0.103 R)
• M2: 474,524 km (0.116 R)
• M3: 574,306 km (0.052 R)
• M4: 731,982 km (0.075 R)
• M5: 1,164,021 km (0.033 R)
• M6: 1,249,591 km (0.12 R)
• M7: 1,580,053 km (0.045 R)
• M8: 1,837,062 km (0.081 R)
• M9: 1,909,018 km (0.052 R)
• M10: 2,313,980 km (0.106 R)
• M11: 2,574,729 km (0.113 R)
• M12: 2,696,502 km (0.113 R)
• M13: 2,988,217 km (0.088 R)
• M14: 3,177,010 km (0.116 R)
• M15: 3,264,076 km (0.104 R)
• M16: 3,351,890 km (0.119 R)
• M17: 3,485,331 km (0.109 R)
• M18: 3,566,264 km (0.113 R)
• M19: 3,702,547 km (0.105 R)
• M20: 3,989,626 km (0.05 R)
• M21: 4,954,831 km (0.067 R)
• M22: 5,261,357 km (0.08 R)
• M23: 5,807,240 km (0.11 R)
• M24: 6,086,988 km (0.07 R)
• M25: 6,239,428 km (0.073 R)
• M26: 6,592,778 km (0.097 R)
• M27: 6,896,013 km (0.079 R)
• M28: 7,020,927 km (0.117 R)
• M29: 7,226,924 km (0.084 R)
• M30: 7,621,563 km (0.114 R)
• M31: 7,715,361 km (0.09 R)
• M32: 7,928,089 km (0.112 R)
• M33: 8,082,773 km (0.073 R)

Asteroid Belt

Center: 2.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.2

Radius: 10.4

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.14 AU - 3.32 AU

Year: 2959 Days

Day: 13 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 18,423,489 km

• M1: 137,331 km (0.095 R)
• M2: 265,237 km (0.11 R)
• M3: 331,509 km (0.066 R)
• M4: 421,716 km (0.077 R)
• M5: 613,800 km (0.094 R)
• M6: 731,384 km (0.037 R)
• M7: 900,729 km (0.103 R)
• M8: 1,013,526 km (0.101 R)
• M9: 1,266,496 km (0.102 R)
• M10: 1,355,357 km (0.089 R)
• M11: 1,459,776 km (0.057 R)
• M12: 1,566,888 km (0.058 R)
• M13: 1,718,580 km (0.088 R)
• M14: 1,904,231 km (0.068 R)
• M15: 2,157,201 km (0.093 R)
• M16: 2,311,287 km (0.083 R)
• M17: 3,048,954 km (0.098 R)
• M18: 3,363,409 km (0.073 R)
• M19: 3,452,719 km (0.067 R)
• M20: 3,615,332 km (0.087 R)
• M21: 3,743,687 km (0.096 R)
• M22: 3,948,337 km (0.097 R)
• M23: 4,099,580 km (0.086 R)
• M24: 4,427,499 km (0.07 R)
• M25: 5,170,252 km (0.046 R)
• M26: 5,315,063 km (0.084 R)
• M27: 5,715,237 km (0.088 R)
• M28: 6,125,285 km (0.077 R)
• M29: 6,190,809 km (0.102 R)
• M30: 6,769,304 km (0.099 R)
• M31: 7,156,912 km (0.105 R)
• M32: 7,388,340 km (0.049 R)
• M33: 7,575,187 km (0.096 R)
• M34: 7,858,526 km (0.118 R)
• M35: 7,953,820 km (0.103 R)
• M36: 8,631,199 km (0.119 R)
• M37: 8,704,801 km (0.116 R)
• M38: 9,126,368 km (0.091 R)
• M39: 9,377,393 km (0.111 R)
• M40: 9,707,256 km (0.103 R)
• M41: 9,937,787 km (0.058 R)
• M42: 10,040,859 km (0.104 R)
• M43: 10,118,351 km (0.104 R)
• M44: 10,300,113 km (0.069 R)
• M45: 11,439,899 km (0.075 R)
• M46: 11,547,908 km (0.077 R)
• M47: 11,737,898 km (0.072 R)
• M48: 11,901,558 km (0.08 R)
• M49: 12,230,972 km (0.098 R)
• M50: 12,424,702 km (0.088 R)
• M51: 12,535,703 km (0.12 R)
• M52: 13,181,068 km (0.064 R)
• M53: 13,266,040 km (0.097 R)
• M54: 13,550,575 km (0.119 R)
• M55: 14,125,629 km (0.068 R)
• M56: 14,270,739 km (0.114 R)
• M57: 14,387,126 km (0.089 R)
• M58: 14,620,798 km (0.072 R)
• M59: 14,708,762 km (0.107 R)
• M60: 15,389,133 km (0.099 R)
• M61: 15,598,271 km (0.116 R)
• M62: 16,019,239 km (0.056 R)
• M63: 16,964,847 km (0.096 R)
• M64: 17,273,767 km (0.084 R)
• M65: 17,428,900 km (0.042 R)
• M66: 17,647,014 km (0.092 R)
• M67: 18,180,180 km (0.029 R)
• M68: 18,846,041 km (0.118 R)
• M69: 19,005,811 km (0.074 R)
• M70: 19,294,535 km (0.108 R)
• M71: 20,234,608 km (0.119 R)
• M72: 20,562,227 km (0.106 R)
• M73: 20,693,724 km (0.082 R)
• M74: 21,090,009 km (0.103 R)
• M75: 21,289,123 km (0.092 R)
• M76: 22,666,321 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.5

Radius: 8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.93 AU - 3.21 AU

Year: 3529 Days

Day: 6 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 18,423,489 km

• M1: 157,975 km (0.106 R)
• M2: 239,805 km (0.113 R)
• M3: 366,365 km (0.072 R)
• M4: 442,361 km (0.074 R)
• M5: 560,394 km (0.035 R)
• M6: 854,353 km (0.065 R)
• M7: 1,032,225 km (0.072 R)
• M8: 1,202,767 km (0.103 R)
• M9: 1,321,548 km (0.059 R)
• M10: 1,625,082 km (0.052 R)
• M11: 1,950,158 km (0.101 R)
• M12: 2,481,679 km (0.075 R)
• M13: 2,583,106 km (0.04 R)
• M14: 2,908,781 km (0.104 R)
• M15: 3,358,622 km (0.091 R)
• M16: 3,470,970 km (0.096 R)
• M17: 3,541,879 km (0.094 R)
• M18: 4,036,599 km (0.096 R)
• M19: 4,353,148 km (0.103 R)
• M20: 4,709,042 km (0.078 R)
• M21: 5,465,259 km (0.052 R)
• M22: 5,581,048 km (0.037 R)
• M23: 5,631,013 km (0.1 R)
• M24: 5,781,659 km (0.032 R)
• M25: 6,362,697 km (0.112 R)
• M26: 6,554,631 km (0.094 R)
• M27: 6,624,942 km (0.095 R)
• M28: 7,052,044 km (0.092 R)
• M29: 7,124,000 km (0.067 R)
• M30: 7,178,155 km (0.107 R)
• M31: 7,232,608 km (0.05 R)
• M32: 7,432,920 km (0.111 R)
• M33: 7,690,677 km (0.077 R)
• M34: 7,895,327 km (0.079 R)
• M35: 8,177,169 km (0.083 R)
• M36: 8,271,865 km (0.065 R)
• M37: 8,615,790 km (0.086 R)
• M38: 8,731,429 km (0.111 R)
• M39: 8,808,921 km (0.105 R)
• M40: 8,867,115 km (0.047 R)
• M41: 9,997,327 km (0.113 R)
• M42: 10,302,357 km (0.066 R)
• M43: 10,734,395 km (0.097 R)
• M44: 10,817,422 km (0.096 R)
• M45: 11,172,418 km (0.072 R)
• M46: 11,936,863 km (0.108 R)
• M47: 12,303,826 km (0.101 R)
• M48: 12,521,342 km (0.112 R)
• M49: 13,270,528 km (0.081 R)
• M50: 13,404,119 km (0.072 R)
• M51: 13,628,067 km (0.07 R)
• M52: 14,011,486 km (0.12 R)
• M53: 14,102,142 km (0.084 R)
• M54: 14,512,938 km (0.087 R)
• M55: 14,673,606 km (0.107 R)
• M56: 14,811,984 km (0.079 R)
• M57: 14,927,474 km (0.063 R)
• M58: 15,346,049 km (0.044 R)
• M59: 15,603,806 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29

Radius: 7.4

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.66 AU - 7.9 AU

Year: 11581 Days

Day: 17.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 18,423,489 km

• M1: 143,913 km (0.104 R)
• M2: 238,609 km (0.047 R)
• M3: 417,079 km (0.096 R)
• M4: 514,617 km (0.112 R)
• M5: 578,794 km (0.045 R)
• M6: 724,652 km (0.053 R)
• M7: 779,106 km (0.032 R)
• M8: 911,949 km (0.08 R)
• M9: 1,167,611 km (0.096 R)
• M10: 1,343,090 km (0.115 R)
• M11: 1,538,913 km (0.081 R)
• M12: 1,634,207 km (0.047 R)
• M13: 1,856,210 km (0.095 R)
• M14: 2,356,017 km (0.067 R)
• M15: 2,494,395 km (0.067 R)
• M16: 2,592,681 km (0.12 R)
• M17: 2,822,613 km (0.062 R)
• M18: 3,363,858 km (0.105 R)
• M19: 3,519,888 km (0.12 R)
• M20: 3,710,326 km (0.08 R)
• M21: 4,386,060 km (0.078 R)
• M22: 4,488,235 km (0.061 R)
• M23: 4,834,255 km (0.094 R)
• M24: 4,939,871 km (0.102 R)
• M25: 5,188,952 km (0.093 R)
• M26: 5,369,516 km (0.112 R)
• M27: 5,460,621 km (0.098 R)
• M28: 6,437,496 km (0.112 R)
• M29: 7,245,324 km (0.088 R)
• M30: 8,590,359 km (0.109 R)
• M31: 8,718,414 km (0.11 R)
• M32: 9,654,299 km (0.119 R)
• M33: 9,809,581 km (0.091 R)
• M34: 9,876,451 km (0.118 R)
• M35: 9,988,201 km (0.111 R)
• M36: 10,325,993 km (0.087 R)
• M37: 10,874,120 km (0.091 R)
• M38: 11,198,298 km (0.104 R)
• M39: 12,526,428 km (0.084 R)
• M40: 13,654,097 km (0.105 R)
• M41: 13,778,712 km (0.094 R)
• M42: 13,828,528 km (0.052 R)
• M43: 13,928,609 km (0.109 R)
• M44: 14,559,164 km (0.042 R)
• M45: 15,070,340 km (0.096 R)
• M46: 15,173,263 km (0.091 R)
• M47: 15,900,458 km (0.118 R)
• M48: 15,978,997 km (0.111 R)
• M49: 16,400,415 km (0.11 R)
• M50: 16,479,701 km (0.077 R)
• M51: 16,772,016 km (0.062 R)
• M52: 16,932,085 km (0.077 R)
• M53: 17,604,827 km (0.081 R)
• M54: 18,067,234 km (0.068 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 14,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit