🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.4 AU - 0.61 AU

Year: 228 Days

Day: 25.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.55 AU - 0.65 AU

Year: 300 Days

Day: 36.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.2

Radius: 14.8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.67 AU - 0.77 AU

Year: 394 Days

Day: 12.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 13,988,294 km

• M1: 192,084 km (0.115 R)
• M2: 301,440 km (0.027 R)
• M3: 410,197 km (0.111 R)
• M4: 513,719 km (0.074 R)
• M5: 619,934 km (0.077 R)
• M6: 761,752 km (0.069 R)
• M7: 887,863 km (0.106 R)
• M8: 1,003,951 km (0.106 R)
• M9: 1,104,182 km (0.057 R)
• M10: 1,201,869 km (0.092 R)
• M11: 1,305,989 km (0.079 R)
• M12: 1,461,422 km (0.097 R)
• M13: 1,559,259 km (0.069 R)
• M14: 1,677,591 km (0.077 R)
• M15: 1,806,693 km (0.119 R)
• M16: 1,912,609 km (0.081 R)
• M17: 2,178,594 km (0.111 R)
• M18: 2,275,533 km (0.088 R)
• M19: 2,386,236 km (0.032 R)
• M20: 2,600,759 km (0.072 R)
• M21: 2,716,997 km (0.116 R)
• M22: 2,843,706 km (0.063 R)
• M23: 3,013,051 km (0.082 R)
• M24: 3,126,296 km (0.111 R)
• M25: 3,268,713 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.6

Radius: 14.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.82 AU - 0.92 AU

Year: 524 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 13,988,294 km

• M1: 184,454 km (0.092 R)
• M2: 297,251 km (0.114 R)
• M3: 390,750 km (0.086 R)
• M4: 517,609 km (0.029 R)
• M5: 644,168 km (0.05 R)
• M6: 755,619 km (0.112 R)
• M7: 900,280 km (0.079 R)
• M8: 1,005,597 km (0.06 R)
• M9: 1,129,464 km (0.113 R)
• M10: 1,278,912 km (0.111 R)
• M11: 1,425,069 km (0.101 R)
• M12: 1,518,718 km (0.094 R)
• M13: 1,620,145 km (0.114 R)
• M14: 1,830,031 km (0.116 R)
• M15: 1,950,158 km (0.078 R)
• M16: 2,055,176 km (0.11 R)
• M17: 2,283,611 km (0.112 R)
• M18: 2,419,895 km (0.057 R)
• M19: 2,610,184 km (0.117 R)
• M20: 2,752,900 km (0.109 R)
• M21: 2,911,773 km (0.115 R)
• M22: 3,149,035 km (0.108 R)
• M23: 3,413,973 km (0.114 R)
• M24: 3,520,487 km (0.076 R)
• M25: 3,613,836 km (0.026 R)
• M26: 3,744,584 km (0.055 R)
• M27: 3,839,878 km (0.088 R)
• M28: 3,995,759 km (0.091 R)
• M29: 4,153,734 km (0.073 R)
• M30: 4,260,248 km (0.03 R)
• M31: 4,437,222 km (0.088 R)
• M32: 4,640,227 km (0.095 R)
• M33: 4,822,437 km (0.08 R)
• M34: 5,145,120 km (0.112 R)
• M35: 5,292,623 km (0.075 R)
• M36: 5,516,721 km (0.118 R)
• M37: 5,625,628 km (0.101 R)
• M38: 5,845,836 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.4

Radius: 12.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.66 AU - 1.08 AU

Year: 524 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 13,988,294 km

• M1: 171,738 km (0.11 R)
• M2: 282,441 km (0.107 R)
• M3: 393,143 km (0.064 R)
• M4: 510,727 km (0.075 R)
• M5: 630,555 km (0.11 R)
• M6: 725,250 km (0.078 R)
• M7: 811,868 km (0.046 R)
• M8: 1,068,129 km (0.088 R)
• M9: 1,180,626 km (0.077 R)
• M10: 1,376,151 km (0.093 R)
• M11: 1,490,892 km (0.085 R)
• M12: 1,591,422 km (0.098 R)
• M13: 1,680,732 km (0.107 R)
• M14: 1,822,700 km (0.091 R)
• M15: 2,016,729 km (0.094 R)
• M16: 2,113,968 km (0.087 R)
• M17: 2,212,852 km (0.064 R)
• M18: 2,308,295 km (0.091 R)
• M19: 2,477,341 km (0.117 R)
• M20: 2,560,966 km (0.109 R)
• M21: 2,640,103 km (0.067 R)
• M22: 2,838,919 km (0.113 R)
• M23: 2,926,583 km (0.092 R)
• M24: 3,003,925 km (0.113 R)
• M25: 3,104,455 km (0.104 R)
• M26: 3,217,551 km (0.107 R)
• M27: 3,366,700 km (0.106 R)
• M28: 3,459,600 km (0.086 R)
• M29: 3,553,398 km (0.098 R)
• M30: 3,660,062 km (0.116 R)
• M31: 3,864,263 km (0.038 R)
• M32: 4,004,585 km (0.097 R)
• M33: 4,090,903 km (0.064 R)
• M34: 4,296,750 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.2

Radius: 10.4

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.22 AU - 1.84 AU

Year: 1222 Days

Day: 6.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 13,988,294 km

• M1: 137,480 km (0.102 R)
• M2: 214,224 km (0.058 R)
• M3: 332,556 km (0.106 R)
• M4: 480,808 km (0.119 R)
• M5: 593,754 km (0.086 R)
• M6: 660,175 km (0.079 R)
• M7: 768,634 km (0.119 R)
• M8: 946,655 km (0.103 R)
• M9: 1,041,052 km (0.063 R)
• M10: 1,108,520 km (0.061 R)
• M11: 1,224,159 km (0.066 R)
• M12: 1,384,977 km (0.057 R)
• M13: 1,493,436 km (0.11 R)
• M14: 1,570,329 km (0.103 R)
• M15: 1,657,245 km (0.12 R)
• M16: 1,863,541 km (0.07 R)
• M17: 1,946,717 km (0.067 R)
• M18: 2,068,939 km (0.075 R)
• M19: 2,341,207 km (0.085 R)
• M20: 2,481,679 km (0.067 R)
• M21: 2,583,854 km (0.035 R)
• M22: 2,739,735 km (0.079 R)
• M23: 3,071,693 km (0.102 R)
• M24: 3,315,388 km (0.064 R)
• M25: 3,473,663 km (0.109 R)
• M26: 3,553,847 km (0.115 R)
• M27: 4,011,617 km (0.118 R)
• M28: 4,156,278 km (0.093 R)
• M29: 4,241,548 km (0.065 R)
• M30: 4,327,268 km (0.115 R)
• M31: 4,613,299 km (0.096 R)
• M32: 4,726,994 km (0.038 R)
• M33: 4,803,288 km (0.119 R)
• M34: 5,034,567 km (0.117 R)
• M35: 5,112,507 km (0.089 R)
• M36: 5,282,750 km (0.077 R)
• M37: 5,388,366 km (0.097 R)
• M38: 5,468,101 km (0.114 R)
• M39: 5,655,847 km (0.09 R)
• M40: 5,777,470 km (0.085 R)
• M41: 6,371,373 km (0.095 R)
• M42: 6,498,083 km (0.091 R)
• M43: 6,611,478 km (0.111 R)
• M44: 6,696,898 km (0.107 R)
• M45: 7,042,619 km (0.079 R)
• M46: 7,144,495 km (0.062 R)
• M47: 7,320,273 km (0.11 R)
• M48: 7,796,293 km (0.118 R)
• M49: 7,901,760 km (0.057 R)
• M50: 7,992,565 km (0.104 R)
• M51: 8,374,638 km (0.114 R)
• M52: 8,637,931 km (0.088 R)
• M53: 8,762,695 km (0.076 R)
• M54: 9,156,586 km (0.056 R)
• M55: 9,459,971 km (0.045 R)
• M56: 9,604,782 km (0.116 R)
• M57: 9,831,422 km (0.092 R)
• M58: 9,929,259 km (0.119 R)
• M59: 10,158,443 km (0.106 R)
• M60: 10,489,055 km (0.105 R)
• M61: 10,605,741 km (0.09 R)
• M62: 10,823,256 km (0.101 R)
• M63: 10,890,575 km (0.083 R)
• M64: 10,991,704 km (0.111 R)
• M65: 11,450,819 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.9

Radius: 14.1

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.62 AU - 3 AU

Year: 3041 Days

Day: 5.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 13,988,294 km

• M1: 176,077 km (0.082 R)
• M2: 278,102 km (0.084 R)
• M3: 413,339 km (0.078 R)
• M4: 767,886 km (0.113 R)
• M5: 911,350 km (0.095 R)
• M6: 1,110,465 km (0.087 R)
• M7: 1,593,068 km (0.025 R)
• M8: 1,686,566 km (0.072 R)
• M9: 1,992,943 km (0.101 R)
• M10: 2,182,633 km (0.042 R)
• M11: 2,347,939 km (0.064 R)
• M12: 2,627,687 km (0.095 R)
• M13: 3,101,613 km (0.106 R)
• M14: 3,853,791 km (0.085 R)
• M15: 4,185,300 km (0.1 R)
• M16: 4,335,645 km (0.099 R)
• M17: 4,468,788 km (0.118 R)
• M18: 5,074,509 km (0.056 R)
• M19: 5,336,455 km (0.061 R)
• M20: 5,644,178 km (0.101 R)
• M21: 6,000,071 km (0.045 R)
• M22: 6,191,557 km (0.097 R)
• M23: 6,298,818 km (0.041 R)
• M24: 6,624,343 km (0.092 R)
• M25: 6,933,113 km (0.055 R)
• M26: 7,134,173 km (0.11 R)
• M27: 7,795,096 km (0.072 R)
• M28: 7,911,184 km (0.033 R)
• M29: 8,380,922 km (0.065 R)
• M30: 9,794,023 km (0.087 R)
• M31: 10,020,065 km (0.111 R)
• M32: 10,374,912 km (0.092 R)
• M33: 10,889,079 km (0.072 R)
• M34: 11,018,930 km (0.098 R)
• M35: 11,676,114 km (0.106 R)
• M36: 11,782,328 km (0.049 R)
• M37: 11,942,398 km (0.082 R)
• M38: 12,808,570 km (0.119 R)
• M39: 13,249,285 km (0.1 R)
• M40: 13,387,962 km (0.118 R)
• M41: 13,947,757 km (0.115 R)
• M42: 14,060,704 km (0.106 R)
• M43: 14,344,192 km (0.108 R)
• M44: 14,601,051 km (0.12 R)
• M45: 15,119,258 km (0.079 R)
• M46: 15,264,368 km (0.115 R)
• M47: 15,702,241 km (0.034 R)
• M48: 15,819,676 km (0.111 R)
• M49: 15,967,030 km (0.117 R)
• M50: 16,740,151 km (0.025 R)
• M51: 16,830,209 km (0.103 R)
• M52: 16,920,267 km (0.073 R)
• M53: 17,252,225 km (0.076 R)
• M54: 17,343,180 km (0.104 R)
• M55: 17,464,654 km (0.093 R)
• M56: 17,830,720 km (0.074 R)
• M57: 17,953,390 km (0.082 R)
• M58: 18,168,661 km (0.073 R)
• M59: 18,477,581 km (0.095 R)
• M60: 18,944,326 km (0.064 R)
• M61: 19,038,124 km (0.094 R)
• M62: 19,699,197 km (0.104 R)
• M63: 20,271,858 km (0.082 R)
• M64: 20,688,937 km (0.098 R)
• M65: 21,043,932 km (0.117 R)
• M66: 21,206,097 km (0.104 R)
• M67: 21,629,309 km (0.114 R)
• M68: 21,825,731 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 12.6

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.94 AU - 3.12 AU

Year: 3405 Days

Day: 5.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 13,988,294 km

• M1: 306,676 km (0.047 R)
• M2: 385,963 km (0.101 R)
• M3: 517,758 km (0.039 R)
• M4: 661,372 km (0.09 R)
• M5: 797,506 km (0.072 R)
• M6: 889,060 km (0.057 R)
• M7: 1,000,810 km (0.045 R)
• M8: 1,347,727 km (0.088 R)
• M9: 1,526,048 km (0.074 R)
• M10: 1,662,481 km (0.053 R)
• M11: 1,752,539 km (0.104 R)
• M12: 2,011,643 km (0.116 R)
• M13: 2,578,768 km (0.086 R)
• M14: 2,826,652 km (0.073 R)
• M15: 3,045,214 km (0.063 R)
• M16: 3,219,346 km (0.062 R)
• M17: 3,320,325 km (0.108 R)
• M18: 3,422,350 km (0.109 R)
• M19: 3,551,453 km (0.046 R)
• M20: 3,748,025 km (0.036 R)
• M21: 4,016,104 km (0.061 R)
• M22: 4,125,012 km (0.107 R)
• M23: 4,415,830 km (0.105 R)
• M24: 4,585,025 km (0.106 R)
• M25: 4,699,019 km (0.074 R)
• M26: 4,973,680 km (0.098 R)
• M27: 5,105,775 km (0.099 R)
• M28: 5,463,314 km (0.085 R)
• M29: 5,752,337 km (0.093 R)
• M30: 5,906,573 km (0.106 R)
• M31: 6,046,447 km (0.062 R)
• M32: 6,633,319 km (0.11 R)
• M33: 6,941,790 km (0.049 R)
• M34: 7,106,048 km (0.041 R)
• M35: 7,305,014 km (0.09 R)
• M36: 7,438,605 km (0.035 R)
• M37: 7,606,753 km (0.064 R)
• M38: 7,810,206 km (0.087 R)
• M39: 8,205,294 km (0.119 R)
• M40: 8,309,414 km (0.113 R)
• M41: 8,448,989 km (0.11 R)
• M42: 8,554,156 km (0.094 R)
• M43: 8,872,351 km (0.119 R)
• M44: 9,068,773 km (0.072 R)
• M45: 9,338,946 km (0.068 R)
• M46: 9,447,704 km (0.085 R)
• M47: 9,630,064 km (0.07 R)
• M48: 9,758,419 km (0.101 R)
• M49: 9,887,222 km (0.114 R)
• M50: 10,239,974 km (0.044 R)
• M51: 11,053,487 km (0.025 R)
• M52: 11,187,826 km (0.045 R)
• M53: 11,361,509 km (0.081 R)
• M54: 11,574,836 km (0.081 R)
• M55: 12,382,066 km (0.116 R)
• M56: 12,501,744 km (0.093 R)
• M57: 12,742,148 km (0.074 R)
• M58: 13,166,707 km (0.089 R)
• M59: 13,534,419 km (0.118 R)
• M60: 13,719,471 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 19,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit