🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.68 AU

Year: 315 Days

Day: 36.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.2

Radius: 9

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.61 AU - 0.91 AU

Year: 428 Days

Day: 10.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 103.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 17,776,006 km

• M1: 120,875 km (0.091 R)
• M2: 181,313 km (0.118 R)
• M3: 247,136 km (0.067 R)
• M4: 305,928 km (0.046 R)
• M5: 413,339 km (0.117 R)
• M6: 472,729 km (0.071 R)
• M7: 548,575 km (0.104 R)
• M8: 642,972 km (0.091 R)
• M9: 728,542 km (0.091 R)
• M10: 795,561 km (0.09 R)
• M11: 876,494 km (0.065 R)
• M12: 1,034,768 km (0.045 R)
• M13: 1,384,079 km (0.084 R)
• M14: 1,454,540 km (0.081 R)
• M15: 1,521,410 km (0.112 R)
• M16: 1,599,201 km (0.088 R)
• M17: 1,688,362 km (0.105 R)
• M18: 1,986,959 km (0.051 R)
• M19: 2,274,636 km (0.041 R)
• M20: 2,409,274 km (0.094 R)
• M21: 2,483,325 km (0.092 R)
• M22: 2,569,792 km (0.077 R)
• M23: 2,639,654 km (0.093 R)
• M24: 2,907,584 km (0.119 R)
• M25: 2,980,438 km (0.101 R)
• M26: 3,060,174 km (0.079 R)
• M27: 3,171,774 km (0.093 R)
• M28: 3,291,004 km (0.049 R)
• M29: 3,373,432 km (0.081 R)
• M30: 3,463,041 km (0.108 R)
• M31: 3,572,846 km (0.105 R)
• M32: 3,644,653 km (0.043 R)
• M33: 3,996,956 km (0.039 R)
• M34: 4,119,177 km (0.076 R)
• M35: 4,208,188 km (0.109 R)
• M36: 4,367,211 km (0.043 R)
• M37: 4,684,358 km (0.099 R)
• M38: 4,856,545 km (0.094 R)
• M39: 4,921,620 km (0.086 R)

Asteroid Belt

Center: 1.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.5

Radius: 12.1

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.97 AU - 2.73 AU

Year: 2326 Days

Day: 8.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 17,776,006 km

• M1: 152,889 km (0.112 R)
• M2: 247,584 km (0.1 R)
• M3: 408,253 km (0.092 R)
• M4: 490,681 km (0.025 R)
• M5: 607,068 km (0.099 R)
• M6: 690,843 km (0.092 R)
• M7: 903,571 km (0.119 R)
• M8: 1,018,462 km (0.099 R)
• M9: 1,191,846 km (0.082 R)
• M10: 1,291,478 km (0.091 R)
• M11: 1,658,592 km (0.112 R)
• M12: 1,739,973 km (0.06 R)
• M13: 1,886,130 km (0.109 R)
• M14: 2,303,358 km (0.107 R)
• M15: 2,406,431 km (0.111 R)
• M16: 2,605,696 km (0.035 R)
• M17: 2,749,609 km (0.047 R)
• M18: 3,007,964 km (0.076 R)
• M19: 3,095,928 km (0.068 R)
• M20: 3,430,130 km (0.117 R)
• M21: 3,535,297 km (0.085 R)
• M22: 3,695,217 km (0.061 R)
• M23: 3,830,304 km (0.112 R)
• M24: 4,063,826 km (0.099 R)
• M25: 4,231,525 km (0.117 R)
• M26: 4,516,210 km (0.077 R)
• M27: 4,792,517 km (0.115 R)
• M28: 5,059,400 km (0.102 R)
• M29: 5,285,592 km (0.091 R)
• M30: 5,607,975 km (0.115 R)
• M31: 6,417,449 km (0.096 R)
• M32: 6,531,443 km (0.096 R)
• M33: 6,728,463 km (0.118 R)
• M34: 6,944,184 km (0.09 R)
• M35: 7,027,659 km (0.092 R)
• M36: 7,416,464 km (0.107 R)
• M37: 7,622,012 km (0.112 R)
• M38: 7,881,713 km (0.074 R)
• M39: 7,969,079 km (0.056 R)
• M40: 8,144,407 km (0.077 R)
• M41: 8,232,670 km (0.11 R)
• M42: 8,374,489 km (0.101 R)
• M43: 8,552,809 km (0.106 R)
• M44: 8,877,138 km (0.054 R)
• M45: 9,095,551 km (0.089 R)
• M46: 9,260,557 km (0.077 R)
• M47: 9,389,660 km (0.053 R)
• M48: 9,575,012 km (0.091 R)
• M49: 9,855,508 km (0.092 R)
• M50: 9,968,305 km (0.12 R)
• M51: 10,271,539 km (0.086 R)
• M52: 10,443,577 km (0.085 R)
• M53: 11,023,568 km (0.071 R)
• M54: 11,574,387 km (0.107 R)
• M55: 11,733,410 km (0.106 R)
• M56: 12,641,469 km (0.056 R)
• M57: 12,764,289 km (0.045 R)
• M58: 12,949,192 km (0.071 R)
• M59: 13,114,348 km (0.042 R)
• M60: 13,197,075 km (0.115 R)
• M61: 14,289,888 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 10

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.84 AU - 2.94 AU

Year: 2386 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,776,006 km

• M1: 132,993 km (0.104 R)
• M2: 198,666 km (0.04 R)
• M3: 275,410 km (0.119 R)
• M4: 436,527 km (0.104 R)
• M5: 525,537 km (0.092 R)
• M6: 759,808 km (0.055 R)
• M7: 839,394 km (0.117 R)
• M8: 909,106 km (0.108 R)
• M9: 1,014,124 km (0.11 R)
• M10: 1,215,632 km (0.106 R)
• M11: 1,302,848 km (0.046 R)
• M12: 1,399,937 km (0.116 R)
• M13: 1,601,445 km (0.105 R)
• M14: 1,673,551 km (0.077 R)
• M15: 1,846,038 km (0.097 R)
• M16: 2,007,304 km (0.091 R)
• M17: 2,120,251 km (0.095 R)
• M18: 2,208,663 km (0.1 R)
• M19: 2,307,398 km (0.044 R)
• M20: 2,435,304 km (0.036 R)
• M21: 2,650,575 km (0.114 R)
• M22: 2,755,742 km (0.064 R)
• M23: 2,930,921 km (0.071 R)
• M24: 3,000,036 km (0.102 R)
• M25: 3,333,489 km (0.084 R)
• M26: 3,426,390 km (0.116 R)
• M27: 3,488,922 km (0.076 R)
• M28: 3,785,724 km (0.101 R)
• M29: 3,850,350 km (0.116 R)
• M30: 3,937,266 km (0.114 R)
• M31: 4,057,693 km (0.116 R)
• M32: 4,179,316 km (0.062 R)
• M33: 4,268,626 km (0.089 R)
• M34: 4,347,314 km (0.03 R)
• M35: 4,449,190 km (0.036 R)
• M36: 4,713,081 km (0.115 R)
• M37: 5,184,314 km (0.115 R)
• M38: 5,340,794 km (0.109 R)
• M39: 5,413,498 km (0.111 R)
• M40: 5,757,274 km (0.073 R)
• M41: 6,146,229 km (0.079 R)
• M42: 6,247,955 km (0.095 R)
• M43: 6,337,564 km (0.087 R)
• M44: 6,712,905 km (0.076 R)
• M45: 6,896,911 km (0.08 R)
• M46: 6,989,362 km (0.072 R)
• M47: 7,095,726 km (0.094 R)
• M48: 7,229,317 km (0.076 R)
• M49: 7,471,965 km (0.08 R)
• M50: 7,662,553 km (0.057 R)
• M51: 8,020,839 km (0.042 R)
• M52: 8,426,998 km (0.119 R)
• M53: 8,725,296 km (0.12 R)
• M54: 8,811,165 km (0.061 R)
• M55: 9,611,364 km (0.119 R)
• M56: 9,744,506 km (0.072 R)
• M57: 9,818,707 km (0.096 R)
• M58: 10,042,655 km (0.079 R)
• M59: 10,147,672 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 9.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.88 AU - 3.34 AU

Year: 3541 Days

Day: 6.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 17,776,006 km

• M1: 171,738 km (0.075 R)
• M2: 247,584 km (0.089 R)
• M3: 394,490 km (0.096 R)
• M4: 638,783 km (0.036 R)
• M5: 774,767 km (0.066 R)
• M6: 864,975 km (0.049 R)
• M7: 1,241,214 km (0.057 R)
• M8: 1,458,878 km (0.08 R)
• M9: 1,572,423 km (0.106 R)
• M10: 1,796,521 km (0.113 R)
• M11: 1,881,792 km (0.063 R)
• M12: 1,955,992 km (0.1 R)
• M13: 2,018,674 km (0.11 R)
• M14: 2,275,832 km (0.069 R)
• M15: 2,368,433 km (0.116 R)
• M16: 2,626,191 km (0.11 R)
• M17: 2,751,554 km (0.088 R)
• M18: 2,836,226 km (0.07 R)
• M19: 2,921,796 km (0.098 R)
• M20: 2,993,753 km (0.12 R)
• M21: 3,213,362 km (0.088 R)
• M22: 3,302,672 km (0.113 R)
• M23: 3,529,612 km (0.079 R)
• M24: 3,637,323 km (0.1 R)
• M25: 3,840,177 km (0.067 R)
• M26: 3,982,894 km (0.112 R)
• M27: 4,355,692 km (0.088 R)
• M28: 4,471,331 km (0.069 R)
• M29: 4,638,432 km (0.085 R)
• M30: 4,756,614 km (0.12 R)
• M31: 5,065,085 km (0.077 R)
• M32: 5,415,593 km (0.102 R)
• M33: 5,504,454 km (0.046 R)
• M34: 5,629,667 km (0.079 R)
• M35: 5,774,029 km (0.066 R)
• M36: 5,883,086 km (0.087 R)
• M37: 5,956,239 km (0.072 R)
• M38: 7,185,784 km (0.107 R)
• M39: 7,264,024 km (0.072 R)
• M40: 7,599,572 km (0.118 R)
• M41: 7,879,619 km (0.06 R)
• M42: 8,041,334 km (0.09 R)
• M43: 8,367,906 km (0.113 R)
• M44: 8,782,143 km (0.091 R)
• M45: 8,865,768 km (0.071 R)
• M46: 8,970,786 km (0.119 R)
• M47: 9,076,252 km (0.116 R)
• M48: 9,394,896 km (0.109 R)
• M49: 9,934,047 km (0.04 R)
• M50: 10,021,262 km (0.079 R)
• M51: 11,065,156 km (0.062 R)
• M52: 11,314,536 km (0.105 R)
• M53: 11,565,711 km (0.086 R)
• M54: 12,027,070 km (0.037 R)
• M55: 12,494,564 km (0.102 R)
• M56: 12,659,570 km (0.079 R)
• M57: 12,754,116 km (0.111 R)
• M58: 12,991,677 km (0.116 R)
• M59: 13,543,843 km (0.106 R)
• M60: 13,761,807 km (0.088 R)
• M61: 13,834,811 km (0.086 R)
• M62: 14,128,023 km (0.054 R)
• M63: 14,299,911 km (0.105 R)
• M64: 16,520,242 km (0.115 R)
• M65: 16,935,377 km (0.038 R)
• M66: 17,065,826 km (0.112 R)
• M67: 17,144,215 km (0.066 R)
• M68: 17,222,904 km (0.113 R)
• M69: 17,749,488 km (0.072 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 16,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit