🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.1

Radius: 12.7

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.1 AU - 1.84 AU

Year: 1209 Days

Day: 14.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 16,870,376 km

• M1: 165,605 km (0.052 R)
• M2: 245,341 km (0.11 R)
• M3: 352,752 km (0.05 R)
• M4: 526,136 km (0.076 R)
• M5: 676,033 km (0.048 R)
• M6: 816,655 km (0.102 R)
• M7: 989,889 km (0.05 R)
• M8: 1,106,875 km (0.037 R)
• M9: 1,246,749 km (0.072 R)
• M10: 1,349,672 km (0.047 R)
• M11: 1,474,586 km (0.086 R)
• M12: 1,656,348 km (0.095 R)
• M13: 1,770,491 km (0.083 R)
• M14: 1,880,445 km (0.093 R)
• M15: 1,964,370 km (0.11 R)
• M16: 2,253,842 km (0.088 R)
• M17: 2,580,713 km (0.047 R)
• M18: 2,698,297 km (0.106 R)
• M19: 2,785,812 km (0.058 R)
• M20: 2,996,445 km (0.04 R)
• M21: 3,220,842 km (0.105 R)
• M22: 3,485,331 km (0.08 R)
• M23: 3,589,601 km (0.1 R)
• M24: 3,757,001 km (0.074 R)
• M25: 3,864,113 km (0.093 R)
• M26: 3,963,147 km (0.111 R)
• M27: 4,117,981 km (0.1 R)
• M28: 4,302,734 km (0.115 R)
• M29: 4,405,508 km (0.119 R)
• M30: 4,518,604 km (0.12 R)
• M31: 4,613,598 km (0.117 R)
• M32: 4,709,341 km (0.11 R)
• M33: 4,863,726 km (0.099 R)
• M34: 5,088,871 km (0.111 R)
• M35: 5,177,882 km (0.099 R)
• M36: 5,488,447 km (0.094 R)
• M37: 5,784,650 km (0.085 R)
• M38: 5,877,700 km (0.072 R)
• M39: 6,096,712 km (0.055 R)
• M40: 6,201,879 km (0.117 R)
• M41: 6,318,416 km (0.079 R)
• M42: 6,585,897 km (0.064 R)
• M43: 6,867,889 km (0.098 R)
• M44: 7,010,455 km (0.102 R)
• M45: 7,209,570 km (0.107 R)
• M46: 7,332,091 km (0.091 R)
• M47: 7,455,359 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 9.1

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.1 AU - 2.16 AU

Year: 2108 Days

Day: 12.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 16,870,376 km

• M1: 115,789 km (0.095 R)
• M2: 179,966 km (0.108 R)
• M3: 241,152 km (0.101 R)
• M4: 302,038 km (0.091 R)
• M5: 445,353 km (0.1 R)
• M6: 526,585 km (0.058 R)
• M7: 591,211 km (0.06 R)
• M8: 759,808 km (0.115 R)
• M9: 991,385 km (0.076 R)
• M10: 1,122,732 km (0.038 R)
• M11: 1,201,570 km (0.113 R)
• M12: 1,319,752 km (0.076 R)
• M13: 1,689,409 km (0.073 R)
• M14: 1,755,531 km (0.043 R)
• M15: 1,830,928 km (0.042 R)
• M16: 1,941,930 km (0.059 R)
• M17: 2,072,828 km (0.111 R)
• M18: 2,306,799 km (0.094 R)
• M19: 2,436,351 km (0.113 R)
• M20: 2,511,599 km (0.053 R)
• M21: 2,635,316 km (0.117 R)
• M22: 2,839,667 km (0.072 R)
• M23: 2,898,908 km (0.115 R)
• M24: 2,958,747 km (0.101 R)
• M25: 3,029,058 km (0.079 R)
• M26: 3,536,494 km (0.036 R)
• M27: 3,643,307 km (0.12 R)
• M28: 3,882,214 km (0.028 R)
• M29: 4,216,416 km (0.098 R)
• M30: 4,375,439 km (0.112 R)
• M31: 4,478,811 km (0.115 R)
• M32: 4,676,280 km (0.044 R)
• M33: 4,746,591 km (0.074 R)
• M34: 4,900,377 km (0.042 R)
• M35: 4,959,917 km (0.119 R)
• M36: 5,091,863 km (0.094 R)
• M37: 5,261,357 km (0.071 R)
• M38: 5,420,529 km (0.086 R)
• M39: 5,482,164 km (0.101 R)
• M40: 5,568,930 km (0.103 R)
• M41: 5,706,112 km (0.077 R)
• M42: 5,857,056 km (0.108 R)
• M43: 6,591,881 km (0.089 R)
• M44: 6,910,075 km (0.116 R)
• M45: 7,111,584 km (0.071 R)
• M46: 7,219,743 km (0.059 R)
• M47: 7,287,660 km (0.112 R)
• M48: 7,424,094 km (0.105 R)
• M49: 7,506,372 km (0.119 R)
• M50: 7,602,863 km (0.11 R)
• M51: 7,964,591 km (0.108 R)
• M52: 8,232,371 km (0.078 R)
• M53: 8,303,430 km (0.06 R)
• M54: 8,532,015 km (0.103 R)
• M55: 8,589,461 km (0.119 R)
• M56: 8,704,801 km (0.03 R)
• M57: 9,156,437 km (0.119 R)
• M58: 9,422,272 km (0.093 R)
• M59: 9,511,433 km (0.115 R)
• M60: 9,675,691 km (0.096 R)
• M61: 9,750,640 km (0.071 R)
• M62: 10,143,633 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.5

Radius: 9.9

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.06 AU - 2.4 AU

Year: 2259 Days

Day: 8 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 16,870,376 km

• M1: 132,693 km (0.117 R)
• M2: 263,591 km (0.102 R)
• M3: 327,769 km (0.065 R)
• M4: 406,009 km (0.11 R)
• M5: 478,564 km (0.089 R)
• M6: 608,415 km (0.092 R)
• M7: 670,348 km (0.109 R)
• M8: 861,534 km (0.091 R)
• M9: 950,395 km (0.11 R)
• M10: 1,061,397 km (0.033 R)
• M11: 1,157,439 km (0.1 R)
• M12: 1,348,326 km (0.108 R)
• M13: 1,410,708 km (0.115 R)
• M14: 1,829,582 km (0.092 R)
• M15: 1,934,450 km (0.103 R)
• M16: 2,017,327 km (0.07 R)
• M17: 2,298,422 km (0.082 R)
• M18: 2,579,217 km (0.073 R)
• M19: 2,790,449 km (0.107 R)
• M20: 2,871,082 km (0.093 R)
• M21: 2,952,613 km (0.114 R)
• M22: 3,145,744 km (0.096 R)
• M23: 3,300,578 km (0.104 R)
• M24: 3,472,316 km (0.055 R)
• M25: 3,632,386 km (0.108 R)
• M26: 3,884,608 km (0.116 R)
• M27: 4,020,443 km (0.088 R)
• M28: 4,142,515 km (0.086 R)
• M29: 4,359,132 km (0.119 R)
• M30: 4,516,210 km (0.111 R)
• M31: 4,579,640 km (0.119 R)
• M32: 4,643,219 km (0.091 R)
• M33: 4,852,207 km (0.104 R)
• M34: 4,966,051 km (0.102 R)
• M35: 5,097,248 km (0.057 R)
• M36: 5,463,913 km (0.088 R)
• M37: 5,667,665 km (0.069 R)
• M38: 5,736,031 km (0.078 R)
• M39: 5,873,811 km (0.08 R)
• M40: 6,082,500 km (0.099 R)
• M41: 6,886,738 km (0.073 R)
• M42: 7,014,943 km (0.109 R)
• M43: 7,329,398 km (0.067 R)
• M44: 7,610,792 km (0.117 R)
• M45: 7,857,479 km (0.049 R)
• M46: 8,456,468 km (0.112 R)
• M47: 8,554,455 km (0.113 R)
• M48: 8,870,705 km (0.103 R)
• M49: 9,030,176 km (0.115 R)
• M50: 9,110,361 km (0.118 R)
• M51: 9,392,652 km (0.086 R)
• M52: 9,514,425 km (0.112 R)
• M53: 9,616,450 km (0.098 R)
• M54: 9,739,270 km (0.095 R)
• M55: 10,048,788 km (0.095 R)
• M56: 11,039,126 km (0.114 R)
• M57: 11,426,585 km (0.114 R)
• M58: 11,731,166 km (0.071 R)
• M59: 11,972,318 km (0.119 R)
• M60: 12,215,115 km (0.113 R)
• M61: 12,998,409 km (0.109 R)
• M62: 13,111,655 km (0.1 R)
• M63: 13,339,044 km (0.114 R)
• M64: 13,751,784 km (0.116 R)
• M65: 14,355,412 km (0.112 R)
• M66: 15,253,148 km (0.09 R)
• M67: 15,757,144 km (0.094 R)
• M68: 15,974,659 km (0.11 R)
• M69: 16,242,140 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.8

Radius: 12.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.88 AU - 3.46 AU

Year: 3828 Days

Day: 13.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 16,870,376 km

• M1: 160,668 km (0.067 R)
• M2: 287,826 km (0.12 R)
• M3: 368,908 km (0.048 R)
• M4: 880,084 km (0.079 R)
• M5: 960,568 km (0.11 R)
• M6: 1,208,751 km (0.094 R)
• M7: 1,598,154 km (0.094 R)
• M8: 1,744,461 km (0.087 R)
• M9: 1,871,918 km (0.113 R)
• M10: 2,464,775 km (0.102 R)
• M11: 2,582,209 km (0.082 R)
• M12: 2,701,738 km (0.093 R)
• M13: 3,085,456 km (0.094 R)
• M14: 3,501,488 km (0.073 R)
• M15: 3,753,710 km (0.112 R)
• M16: 4,166,749 km (0.085 R)
• M17: 4,871,206 km (0.088 R)
• M18: 4,953,634 km (0.047 R)
• M19: 5,647,170 km (0.106 R)
• M20: 5,733,937 km (0.101 R)
• M21: 5,961,475 km (0.078 R)
• M22: 6,497,933 km (0.072 R)
• M23: 6,975,599 km (0.056 R)
• M24: 7,199,846 km (0.056 R)
• M25: 7,293,943 km (0.066 R)
• M26: 7,426,487 km (0.08 R)
• M27: 7,771,011 km (0.071 R)
• M28: 8,199,310 km (0.115 R)
• M29: 8,337,089 km (0.113 R)
• M30: 8,495,663 km (0.093 R)
• M31: 9,758,120 km (0.118 R)
• M32: 9,925,370 km (0.1 R)
• M33: 11,143,994 km (0.04 R)
• M34: 11,318,724 km (0.091 R)
• M35: 12,161,559 km (0.085 R)
• M36: 12,545,277 km (0.086 R)
• M37: 12,658,822 km (0.074 R)
• M38: 12,772,816 km (0.095 R)
• M39: 13,673,245 km (0.096 R)
• M40: 14,522,662 km (0.09 R)
• M41: 15,219,339 km (0.036 R)
• M42: 15,877,869 km (0.114 R)
• M43: 16,720,255 km (0.028 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 15,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit