🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.9

Radius: 13.3

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.06 AU - 1.14 AU

Year: 757 Days

Day: 10 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 48,692,917 km

• M1: 174,880 km (0.091 R)
• M2: 281,543 km (0.062 R)
• M3: 377,136 km (0.096 R)
• M4: 476,020 km (0.115 R)
• M5: 610,359 km (0.093 R)
• M6: 729,589 km (0.112 R)
• M7: 862,581 km (0.103 R)
• M8: 980,315 km (0.119 R)
• M9: 1,063,940 km (0.109 R)
• M10: 1,165,517 km (0.093 R)
• M11: 1,265,448 km (0.118 R)
• M12: 1,373,907 km (0.092 R)
• M13: 1,474,437 km (0.07 R)
• M14: 1,571,825 km (0.09 R)
• M15: 1,713,195 km (0.06 R)
• M16: 1,828,236 km (0.114 R)
• M17: 1,946,119 km (0.11 R)
• M18: 2,034,531 km (0.11 R)
• M19: 2,124,439 km (0.11 R)
• M20: 2,402,542 km (0.093 R)
• M21: 2,497,836 km (0.097 R)
• M22: 2,594,625 km (0.109 R)
• M23: 2,720,886 km (0.11 R)
• M24: 2,827,699 km (0.105 R)
• M25: 2,972,360 km (0.101 R)
• M26: 3,104,605 km (0.07 R)
• M27: 3,201,544 km (0.114 R)
• M28: 3,322,120 km (0.116 R)
• M29: 3,421,303 km (0.083 R)
• M30: 3,591,396 km (0.074 R)
• M31: 3,724,837 km (0.072 R)
• M32: 3,924,102 km (0.079 R)
• M33: 4,029,119 km (0.097 R)
• M34: 4,126,956 km (0.075 R)
• M35: 4,291,813 km (0.05 R)
• M36: 4,467,292 km (0.086 R)
• M37: 4,568,569 km (0.109 R)
• M38: 4,816,752 km (0.048 R)
• M39: 4,964,405 km (0.072 R)
• M40: 5,201,817 km (0.032 R)
• M41: 5,380,287 km (0.084 R)
• M42: 5,470,196 km (0.045 R)
• M43: 5,606,031 km (0.099 R)
• M44: 5,788,989 km (0.07 R)
• M45: 5,927,666 km (0.112 R)
• M46: 6,095,365 km (0.115 R)
• M47: 6,198,588 km (0.103 R)
• M48: 6,302,558 km (0.095 R)
• M49: 6,387,979 km (0.068 R)
• M50: 6,502,421 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114

Radius: 14.2

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.58 AU - 4.06 AU

Year: 3968 Days

Day: 14.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 48,692,917 km

• M1: 178,919 km (0.117 R)
• M2: 289,023 km (0.038 R)
• M3: 465,399 km (0.077 R)
• M4: 689,646 km (0.07 R)
• M5: 790,625 km (0.111 R)
• M6: 961,017 km (0.112 R)
• M7: 1,304,493 km (0.092 R)
• M8: 1,396,795 km (0.114 R)
• M9: 1,510,490 km (0.109 R)
• M10: 1,717,533 km (0.079 R)
• M11: 1,987,258 km (0.095 R)
• M12: 2,271,195 km (0.075 R)
• M13: 2,545,109 km (0.079 R)
• M14: 2,674,361 km (0.102 R)
• M15: 2,878,712 km (0.057 R)
• M16: 3,050,899 km (0.055 R)
• M17: 3,201,245 km (0.112 R)
• M18: 4,017,600 km (0.041 R)
• M19: 4,113,792 km (0.072 R)
• M20: 4,308,568 km (0.087 R)
• M21: 4,563,633 km (0.11 R)
• M22: 4,852,805 km (0.106 R)
• M23: 4,999,710 km (0.09 R)
• M24: 5,133,152 km (0.095 R)
• M25: 5,358,297 km (0.111 R)
• M26: 5,540,806 km (0.113 R)
• M27: 5,694,593 km (0.059 R)
• M28: 6,100,900 km (0.094 R)
• M29: 6,243,766 km (0.112 R)
• M30: 6,339,659 km (0.12 R)
• M31: 6,436,000 km (0.101 R)
• M32: 7,174,564 km (0.029 R)
• M33: 7,528,363 km (0.071 R)
• M34: 7,733,312 km (0.105 R)
• M35: 7,974,614 km (0.106 R)
• M36: 8,200,955 km (0.056 R)
• M37: 8,306,123 km (0.036 R)
• M38: 8,411,888 km (0.072 R)
• M39: 9,145,815 km (0.069 R)
• M40: 9,382,928 km (0.101 R)
• M41: 9,474,632 km (0.116 R)
• M42: 10,106,383 km (0.087 R)
• M43: 10,200,480 km (0.11 R)
• M44: 10,332,575 km (0.096 R)
• M45: 10,751,749 km (0.06 R)
• M46: 10,867,089 km (0.093 R)
• M47: 11,863,710 km (0.075 R)
• M48: 12,002,836 km (0.105 R)
• M49: 12,102,468 km (0.096 R)
• M50: 12,282,584 km (0.118 R)
• M51: 12,564,576 km (0.097 R)
• M52: 13,568,527 km (0.089 R)
• M53: 14,006,699 km (0.091 R)
• M54: 14,174,847 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.4

Radius: 5.5

Gravity: 19.45 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.42 AU - 6.72 AU

Year: 11047 Days

Day: 15.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,692,917 km

• M1: 76,445 km (0.107 R)
• M2: 124,465 km (0.072 R)
• M3: 166,802 km (0.063 R)
• M4: 249,230 km (0.087 R)
• M5: 579,692 km (0.1 R)
• M6: 782,995 km (0.091 R)
• M7: 1,210,097 km (0.07 R)
• M8: 1,425,219 km (0.072 R)
• M9: 1,652,458 km (0.08 R)
• M10: 1,964,669 km (0.11 R)
• M11: 2,140,446 km (0.059 R)
• M12: 2,615,569 km (0.098 R)
• M13: 4,127,256 km (0.1 R)
• M14: 4,255,461 km (0.036 R)
• M15: 4,515,761 km (0.107 R)
• M16: 4,614,646 km (0.084 R)
• M17: 4,714,278 km (0.052 R)
• M18: 5,154,544 km (0.1 R)
• M19: 5,257,916 km (0.106 R)
• M20: 5,785,398 km (0.03 R)
• M21: 5,857,056 km (0.107 R)
• M22: 6,037,321 km (0.092 R)
• M23: 6,664,136 km (0.11 R)
• M24: 6,852,330 km (0.114 R)
• M25: 7,004,172 km (0.102 R)
• M26: 7,195,658 km (0.093 R)
• M27: 7,938,710 km (0.079 R)
• M28: 8,138,274 km (0.108 R)
• M29: 9,623,332 km (0.036 R)
• M30: 9,836,210 km (0.053 R)
• M31: 9,964,565 km (0.095 R)
• M32: 11,145,341 km (0.12 R)
• M33: 11,548,656 km (0.101 R)
• M34: 12,048,014 km (0.116 R)
• M35: 12,647,303 km (0.09 R)
• M36: 12,740,353 km (0.072 R)
• M37: 13,209,193 km (0.066 R)
• M38: 13,826,882 km (0.025 R)
• M39: 13,874,754 km (0.098 R)
• M40: 14,600,154 km (0.055 R)
• M41: 16,137,721 km (0.073 R)
• M42: 16,390,541 km (0.109 R)
• M43: 17,622,031 km (0.11 R)
• M44: 17,830,121 km (0.036 R)
• M45: 17,882,331 km (0.081 R)
• M46: 18,248,995 km (0.116 R)
• M47: 18,354,163 km (0.103 R)
• M48: 18,670,861 km (0.098 R)
• M49: 19,417,056 km (0.061 R)
• M50: 19,524,467 km (0.083 R)
• M51: 19,739,888 km (0.111 R)
• M52: 20,227,278 km (0.117 R)
• M53: 22,104,432 km (0.057 R)
• M54: 22,272,729 km (0.114 R)
• M55: 22,328,829 km (0.096 R)
• M56: 23,405,484 km (0.112 R)
• M57: 23,634,220 km (0.076 R)
• M58: 24,094,083 km (0.111 R)
• M59: 24,964,145 km (0.101 R)
• M60: 25,549,970 km (0.079 R)
• M61: 25,903,619 km (0.078 R)
• M62: 26,140,283 km (0.103 R)
• M63: 26,377,545 km (0.096 R)
• M64: 27,695,951 km (0.103 R)
• M65: 27,937,851 km (0.117 R)
• M66: 28,424,044 km (0.051 R)
• M67: 29,466,143 km (0.074 R)
• M68: 29,836,996 km (0.065 R)
• M69: 29,898,930 km (0.077 R)
• M70: 30,333,811 km (0.049 R)
• M71: 30,770,786 km (0.03 R)
• M72: 32,858,724 km (0.089 R)
• M73: 33,243,190 km (0.064 R)
• M74: 34,340,640 km (0.104 R)
• M75: 34,861,241 km (0.055 R)
• M76: 35,844,398 km (0.059 R)
• M77: 36,372,478 km (0.103 R)
• M78: 37,169,386 km (0.082 R)
• M79: 37,235,957 km (0.053 R)
• M80: 37,904,959 km (0.077 R)
• M81: 38,375,444 km (0.117 R)
• M82: 39,662,435 km (0.11 R)
• M83: 39,798,718 km (0.076 R)
• M84: 40,551,196 km (0.093 R)
• M85: 41,101,267 km (0.112 R)
• M86: 41,446,389 km (0.073 R)
• M87: 42,627,016 km (0.095 R)
• M88: 43,677,791 km (0.047 R)
• M89: 43,959,484 km (0.077 R)
• M90: 44,312,385 km (0.08 R)
• M91: 46,305,927 km (0.063 R)
• M92: 46,880,981 km (0.084 R)
• M93: 47,313,767 km (0.101 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: 508 - 15,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit