🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.49 AU - 0.51 AU

Year: 225 Days

Day: 22.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,280,631 km

• M1: 54,902 km (0.109 R)
• M2: 480,957 km (0.088 R)

Asteroid Belt

Center: 0.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.7

Radius: 10.6

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.99 AU - 1.25 AU

Year: 754 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 52,280,631 km

• M1: 151,393 km (0.106 R)
• M2: 227,987 km (0.104 R)
• M3: 299,495 km (0.075 R)
• M4: 399,576 km (0.055 R)
• M5: 472,879 km (0.066 R)
• M6: 571,464 km (0.079 R)
• M7: 688,449 km (0.106 R)
• M8: 819,946 km (0.09 R)
• M9: 912,547 km (0.084 R)
• M10: 990,787 km (0.113 R)
• M11: 1,058,704 km (0.071 R)
• M12: 1,213,089 km (0.091 R)
• M13: 1,327,083 km (0.041 R)
• M14: 1,473,090 km (0.089 R)
• M15: 1,573,470 km (0.06 R)
• M16: 1,661,434 km (0.117 R)
• M17: 1,766,152 km (0.115 R)
• M18: 1,912,010 km (0.109 R)
• M19: 2,134,462 km (0.109 R)
• M20: 2,348,537 km (0.095 R)
• M21: 2,683,038 km (0.116 R)
• M22: 3,069,748 km (0.112 R)
• M23: 3,264,974 km (0.088 R)
• M24: 3,340,520 km (0.095 R)
• M25: 3,483,686 km (0.088 R)
• M26: 3,766,276 km (0.072 R)
• M27: 3,875,482 km (0.093 R)
• M28: 3,945,494 km (0.12 R)
• M29: 4,107,210 km (0.109 R)
• M30: 4,374,691 km (0.028 R)
• M31: 4,447,694 km (0.095 R)
• M32: 4,542,091 km (0.072 R)
• M33: 4,711,735 km (0.077 R)
• M34: 4,808,076 km (0.105 R)
• M35: 4,937,627 km (0.062 R)
• M36: 5,090,068 km (0.102 R)
• M37: 5,156,040 km (0.12 R)
• M38: 5,244,303 km (0.096 R)
• M39: 5,333,014 km (0.06 R)
• M40: 5,500,863 km (0.051 R)
• M41: 5,659,138 km (0.097 R)
• M42: 5,968,656 km (0.099 R)
• M43: 6,049,738 km (0.083 R)
• M44: 6,213,099 km (0.088 R)
• M45: 6,496,736 km (0.062 R)
• M46: 6,832,883 km (0.12 R)
• M47: 6,978,741 km (0.092 R)
• M48: 7,162,596 km (0.112 R)
• M49: 7,447,431 km (0.09 R)
• M50: 7,534,946 km (0.037 R)
• M51: 7,610,193 km (0.109 R)
• M52: 7,875,580 km (0.12 R)
• M53: 8,143,958 km (0.111 R)
• M54: 8,247,031 km (0.11 R)
• M55: 8,324,523 km (0.096 R)
• M56: 8,611,153 km (0.054 R)
• M57: 8,729,185 km (0.102 R)
• M58: 8,980,510 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.9

Radius: 13.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.29 AU - 2.71 AU

Year: 2513 Days

Day: 14.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 56.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,280,631 km

• M1: 187,596 km (0.097 R)
• M2: 278,551 km (0.092 R)
• M3: 374,294 km (0.11 R)
• M4: 488,437 km (0.082 R)
• M5: 692,937 km (0.093 R)
• M6: 798,254 km (0.042 R)
• M7: 890,706 km (0.112 R)
• M8: 987,346 km (0.112 R)
• M9: 1,300,604 km (0.108 R)
• M10: 1,423,723 km (0.06 R)
• M11: 1,586,485 km (0.033 R)
• M12: 1,867,729 km (0.08 R)
• M13: 2,086,292 km (0.105 R)
• M14: 2,286,304 km (0.089 R)
• M15: 2,492,899 km (0.107 R)
• M16: 2,591,484 km (0.026 R)
• M17: 2,763,521 km (0.07 R)
• M18: 2,851,036 km (0.078 R)
• M19: 3,014,098 km (0.034 R)
• M20: 3,164,893 km (0.098 R)
• M21: 3,256,746 km (0.105 R)
• M22: 3,396,171 km (0.099 R)
• M23: 3,490,118 km (0.118 R)
• M24: 3,664,998 km (0.06 R)
• M25: 3,842,721 km (0.036 R)
• M26: 4,056,496 km (0.111 R)
• M27: 4,240,501 km (0.094 R)
• M28: 4,530,572 km (0.114 R)
• M29: 4,634,392 km (0.089 R)
• M30: 5,022,449 km (0.053 R)
• M31: 5,624,132 km (0.079 R)
• M32: 6,057,218 km (0.066 R)
• M33: 6,345,493 km (0.073 R)
• M34: 6,816,277 km (0.12 R)
• M35: 7,523,277 km (0.083 R)
• M36: 7,626,200 km (0.075 R)
• M37: 7,895,925 km (0.109 R)
• M38: 8,084,568 km (0.104 R)
• M39: 8,552,061 km (0.079 R)
• M40: 8,897,633 km (0.118 R)
• M41: 9,115,896 km (0.086 R)
• M42: 9,916,693 km (0.112 R)
• M43: 10,234,140 km (0.1 R)
• M44: 10,555,027 km (0.111 R)
• M45: 10,786,306 km (0.085 R)
• M46: 10,902,543 km (0.114 R)
• M47: 11,019,230 km (0.073 R)
• M48: 11,442,741 km (0.101 R)
• M49: 11,585,158 km (0.057 R)
• M50: 11,680,303 km (0.057 R)
• M51: 11,847,703 km (0.044 R)
• M52: 11,943,595 km (0.076 R)
• M53: 12,671,688 km (0.118 R)
• M54: 12,819,042 km (0.086 R)
• M55: 13,065,878 km (0.052 R)
• M56: 13,189,895 km (0.116 R)
• M57: 13,564,338 km (0.073 R)
• M58: 13,664,718 km (0.11 R)
• M59: 13,992,936 km (0.05 R)
• M60: 14,170,808 km (0.067 R)
• M61: 14,374,859 km (0.096 R)
• M62: 14,605,689 km (0.083 R)
• M63: 15,305,508 km (0.071 R)
• M64: 15,436,256 km (0.076 R)
• M65: 15,725,429 km (0.092 R)
• M66: 15,883,853 km (0.115 R)
• M67: 16,308,861 km (0.096 R)
• M68: 16,872,545 km (0.039 R)
• M69: 17,415,436 km (0.081 R)
• M70: 18,406,971 km (0.11 R)
• M71: 18,657,697 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.3

Radius: 3.2

Gravity: 45.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.27 AU - 8.33 AU

Year: 13851 Days

Day: 22.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,280,631 km

• M1: 100,081 km (0.066 R)
• M2: 187,596 km (0.11 R)
• M3: 589,116 km (0.088 R)
• M4: 641,476 km (0.077 R)
• M5: 677,230 km (0.091 R)
• M6: 769,531 km (0.1 R)
• M7: 846,275 km (0.055 R)
• M8: 1,288,935 km (0.108 R)
• M9: 1,593,666 km (0.12 R)
• M10: 1,919,789 km (0.106 R)
• M11: 2,024,209 km (0.053 R)
• M12: 2,238,583 km (0.04 R)
• M13: 2,320,861 km (0.064 R)
• M14: 2,348,537 km (0.081 R)
• M15: 2,631,127 km (0.119 R)
• M16: 2,776,387 km (0.11 R)
• M17: 3,105,053 km (0.053 R)
• M18: 3,135,571 km (0.103 R)
• M19: 3,289,657 km (0.047 R)
• M20: 3,320,774 km (0.112 R)
• M21: 3,637,023 km (0.052 R)
• M22: 3,929,936 km (0.084 R)
• M23: 4,366,313 km (0.067 R)
• M24: 4,888,709 km (0.111 R)
• M25: 5,802,153 km (0.117 R)
• M26: 5,877,551 km (0.12 R)
• M27: 5,915,249 km (0.093 R)
• M28: 6,029,093 km (0.094 R)
• M29: 6,491,650 km (0.118 R)
• M30: 6,569,890 km (0.093 R)
• M31: 7,206,728 km (0.065 R)
• M32: 7,328,351 km (0.113 R)
• M33: 7,988,227 km (0.108 R)
• M34: 8,796,056 km (0.08 R)
• M35: 9,056,655 km (0.096 R)
• M36: 9,407,911 km (0.116 R)
• M37: 10,580,010 km (0.096 R)
• M38: 10,996,341 km (0.069 R)
• M39: 11,559,727 km (0.041 R)
• M40: 11,749,566 km (0.075 R)
• M41: 12,036,345 km (0.047 R)
• M42: 12,084,366 km (0.116 R)
• M43: 13,355,051 km (0.065 R)
• M44: 13,604,281 km (0.108 R)
• M45: 14,411,960 km (0.058 R)
• M46: 15,599,916 km (0.028 R)
• M47: 15,652,276 km (0.092 R)
• M48: 15,809,653 km (0.071 R)
• M49: 16,020,436 km (0.118 R)
• M50: 16,391,439 km (0.06 R)
• M51: 16,765,284 km (0.053 R)
• M52: 16,818,989 km (0.079 R)
• M53: 16,926,401 km (0.094 R)
• M54: 16,980,106 km (0.064 R)
• M55: 17,141,971 km (0.107 R)
• M56: 17,739,465 km (0.076 R)
• M57: 18,288,489 km (0.087 R)
• M58: 18,454,393 km (0.067 R)
• M59: 20,310,903 km (0.084 R)
• M60: 20,539,937 km (0.07 R)
• M61: 20,597,383 km (0.099 R)
• M62: 20,712,274 km (0.104 R)
• M63: 20,769,869 km (0.079 R)
• M64: 21,116,338 km (0.073 R)
• M65: 21,814,960 km (0.119 R)
• M66: 22,817,565 km (0.032 R)
• M67: 23,294,632 km (0.104 R)
• M68: 24,076,730 km (0.099 R)
• M69: 24,623,211 km (0.083 R)
• M70: 25,666,656 km (0.114 R)
• M71: 25,790,374 km (0.071 R)
• M72: 25,976,324 km (0.107 R)
• M73: 26,474,335 km (0.066 R)
• M74: 29,139,870 km (0.119 R)
• M75: 29,398,076 km (0.038 R)
• M76: 29,657,179 km (0.098 R)
• M77: 30,373,454 km (0.113 R)
• M78: 33,429,739 km (0.092 R)
• M79: 36,235,147 km (0.097 R)
• M80: 36,930,778 km (0.08 R)
• M81: 37,841,679 km (0.09 R)
• M82: 38,335,202 km (0.093 R)
• M83: 39,899,996 km (0.049 R)
• M84: 40,114,968 km (0.091 R)
• M85: 40,618,215 km (0.103 R)
• M86: 43,680,933 km (0.097 R)
• M87: 43,754,684 km (0.108 R)
• M88: 44,569,544 km (0.108 R)
• M89: 46,138,826 km (0.104 R)
• M90: 46,214,073 km (0.063 R)
• M91: 46,515,214 km (0.071 R)
• M92: 48,794,337 km (0.099 R)
• M93: 49,562,074 km (0.11 R)
• M94: 50,179,165 km (0.079 R)
• M95: 50,954,232 km (0.083 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: 363 - 10,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit