🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.4

Radius: 12.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.61 AU - 0.67 AU

Year: 353 Days

Day: 14.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 24,559,744 km

• M1: 158,873 km (0.115 R)
• M2: 339,138 km (0.089 R)
• M3: 451,187 km (0.102 R)
• M4: 595,848 km (0.037 R)
• M5: 681,717 km (0.051 R)
• M6: 772,673 km (0.077 R)
• M7: 864,526 km (0.089 R)
• M8: 960,418 km (0.108 R)
• M9: 1,044,193 km (0.111 R)
• M10: 1,284,896 km (0.116 R)
• M11: 1,382,733 km (0.085 R)
• M12: 1,529,937 km (0.117 R)
• M13: 1,687,464 km (0.045 R)
• M14: 1,815,520 km (0.113 R)
• M15: 1,931,608 km (0.1 R)
• M16: 2,060,711 km (0.113 R)
• M17: 2,273,439 km (0.085 R)
• M18: 2,393,716 km (0.075 R)
• M19: 2,482,427 km (0.086 R)
• M20: 2,697,848 km (0.111 R)
• M21: 2,778,780 km (0.112 R)
• M22: 3,008,712 km (0.11 R)
• M23: 3,306,562 km (0.039 R)
• M24: 3,424,744 km (0.072 R)
• M25: 3,537,990 km (0.108 R)
• M26: 3,620,568 km (0.1 R)
• M27: 3,735,908 km (0.116 R)
• M28: 3,885,206 km (0.062 R)
• M29: 3,963,895 km (0.073 R)
• M30: 4,056,496 km (0.094 R)
• M31: 4,257,107 km (0.093 R)
• M32: 4,571,412 km (0.077 R)
• M33: 4,654,588 km (0.119 R)
• M34: 4,843,680 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.6

Radius: 10.4

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.8 AU

Year: 370 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 135.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 24,559,744 km

• M1: 129,552 km (0.065 R)
• M2: 207,941 km (0.101 R)
• M3: 477,367 km (0.088 R)
• M4: 604,226 km (0.047 R)
• M5: 680,970 km (0.088 R)
• M6: 757,863 km (0.073 R)
• M7: 871,707 km (0.072 R)
• M8: 975,977 km (0.079 R)
• M9: 1,056,011 km (0.044 R)
• M10: 1,197,681 km (0.115 R)
• M11: 1,305,989 km (0.048 R)
• M12: 1,390,512 km (0.101 R)
• M13: 1,514,080 km (0.116 R)
• M14: 1,598,603 km (0.109 R)
• M15: 1,742,965 km (0.114 R)
• M16: 1,856,809 km (0.091 R)
• M17: 1,978,133 km (0.117 R)
• M18: 2,112,771 km (0.067 R)
• M19: 2,207,915 km (0.116 R)
• M20: 2,299,020 km (0.119 R)
• M21: 2,535,086 km (0.105 R)
• M22: 2,602,405 km (0.025 R)
• M23: 2,756,191 km (0.115 R)
• M24: 2,831,439 km (0.062 R)
• M25: 2,918,954 km (0.117 R)
• M26: 2,983,730 km (0.05 R)
• M27: 3,090,842 km (0.068 R)
• M28: 3,352,039 km (0.089 R)
• M29: 3,607,702 km (0.064 R)
• M30: 3,677,415 km (0.091 R)
• M31: 3,805,321 km (0.025 R)
• M32: 3,882,813 km (0.075 R)
• M33: 3,954,321 km (0.118 R)
• M34: 4,138,326 km (0.115 R)
• M35: 4,218,062 km (0.106 R)
• M36: 4,345,369 km (0.107 R)
• M37: 4,467,142 km (0.102 R)
• M38: 4,569,617 km (0.07 R)
• M39: 4,693,484 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.8

Radius: 9.2

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.01 AU - 3.67 AU

Year: 4213 Days

Day: 12.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,559,744 km

• M1: 115,340 km (0.082 R)
• M2: 264,639 km (0.07 R)
• M3: 394,789 km (0.088 R)
• M4: 570,417 km (0.062 R)
• M5: 645,964 km (0.112 R)
• M6: 725,250 km (0.09 R)
• M7: 958,474 km (0.101 R)
• M8: 1,448,855 km (0.058 R)
• M9: 1,524,851 km (0.096 R)
• M10: 1,617,751 km (0.102 R)
• M11: 1,712,746 km (0.051 R)
• M12: 1,793,379 km (0.079 R)
• M13: 1,992,045 km (0.079 R)
• M14: 2,128,479 km (0.064 R)
• M15: 2,375,016 km (0.077 R)
• M16: 2,519,976 km (0.08 R)
• M17: 2,686,778 km (0.113 R)
• M18: 2,992,257 km (0.057 R)
• M19: 3,268,713 km (0.12 R)
• M20: 3,329,001 km (0.066 R)
• M21: 3,430,429 km (0.119 R)
• M22: 3,512,259 km (0.086 R)
• M23: 3,657,219 km (0.118 R)
• M24: 3,910,189 km (0.107 R)
• M25: 4,082,077 km (0.089 R)
• M26: 4,322,481 km (0.069 R)
• M27: 4,388,902 km (0.11 R)
• M28: 4,455,623 km (0.075 R)
• M29: 5,689,656 km (0.114 R)
• M30: 5,762,510 km (0.111 R)
• M31: 6,306,448 km (0.119 R)
• M32: 6,944,483 km (0.119 R)
• M33: 7,048,453 km (0.043 R)
• M34: 10,223,369 km (0.119 R)
• M35: 10,610,079 km (0.037 R)
• M36: 10,790,195 km (0.114 R)
• M37: 10,880,552 km (0.112 R)
• M38: 10,971,209 km (0.117 R)
• M39: 11,031,796 km (0.025 R)
• M40: 11,489,864 km (0.091 R)
• M41: 12,047,715 km (0.114 R)
• M42: 12,204,344 km (0.091 R)
• M43: 12,424,552 km (0.118 R)
• M44: 12,709,835 km (0.045 R)
• M45: 13,448,400 km (0.081 R)
• M46: 14,333,122 km (0.093 R)
• M47: 14,432,604 km (0.12 R)
• M48: 14,665,528 km (0.117 R)
• M49: 14,832,778 km (0.089 R)
• M50: 15,067,946 km (0.113 R)
• M51: 15,575,831 km (0.099 R)
• M52: 16,539,241 km (0.069 R)
• M53: 16,643,511 km (0.073 R)
• M54: 16,992,972 km (0.12 R)
• M55: 18,703,923 km (0.108 R)
• M56: 18,885,235 km (0.065 R)
• M57: 19,506,216 km (0.077 R)
• M58: 21,182,161 km (0.107 R)
• M59: 21,295,556 km (0.063 R)
• M60: 22,248,195 km (0.114 R)
• M61: 22,478,875 km (0.073 R)
• M62: 22,710,303 km (0.119 R)
• M63: 23,059,016 km (0.113 R)
• M64: 23,175,702 km (0.025 R)
• M65: 23,918,904 km (0.039 R)
• M66: 24,352,738 km (0.109 R)
• M67: 24,749,472 km (0.116 R)
• M68: 25,068,414 km (0.098 R)
• M69: 25,710,339 km (0.098 R)
• M70: 25,831,214 km (0.077 R)
• M71: 25,911,997 km (0.081 R)
• M72: 26,357,649 km (0.068 R)
• M73: 26,642,483 km (0.094 R)
• M74: 27,256,433 km (0.107 R)
• M75: 27,379,701 km (0.061 R)
• M76: 27,461,980 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.6

Radius: 14.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.87 AU - 4.33 AU

Year: 5730 Days

Day: 12.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 140.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,559,744 km

• M1: 182,360 km (0.112 R)
• M2: 462,407 km (0.113 R)
• M3: 613,800 km (0.09 R)
• M4: 1,169,706 km (0.11 R)
• M5: 1,364,033 km (0.041 R)
• M6: 1,597,855 km (0.098 R)
• M7: 1,815,520 km (0.086 R)
• M8: 2,074,324 km (0.086 R)
• M9: 2,216,442 km (0.112 R)
• M10: 2,329,388 km (0.1 R)
• M11: 2,958,747 km (0.055 R)
• M12: 3,678,013 km (0.045 R)
• M13: 3,910,189 km (0.103 R)
• M14: 4,067,716 km (0.095 R)
• M15: 4,389,202 km (0.098 R)
• M16: 4,573,805 km (0.084 R)
• M17: 4,802,989 km (0.065 R)
• M18: 4,929,549 km (0.079 R)
• M19: 6,840,811 km (0.049 R)
• M20: 7,103,505 km (0.065 R)
• M21: 7,369,490 km (0.082 R)
• M22: 7,663,600 km (0.047 R)
• M23: 7,836,834 km (0.118 R)
• M24: 8,036,547 km (0.12 R)
• M25: 8,313,902 km (0.113 R)
• M26: 8,645,859 km (0.084 R)
• M27: 9,375,598 km (0.104 R)
• M28: 9,587,728 km (0.079 R)
• M29: 10,233,841 km (0.113 R)
• M30: 10,562,208 km (0.038 R)
• M31: 11,033,441 km (0.081 R)
• M32: 12,284,828 km (0.054 R)
• M33: 12,809,766 km (0.095 R)
• M34: 13,075,003 km (0.071 R)
• M35: 13,431,495 km (0.116 R)
• M36: 13,551,024 km (0.079 R)
• M37: 13,670,852 km (0.093 R)
• M38: 14,275,826 km (0.112 R)
• M39: 14,612,122 km (0.032 R)
• M40: 14,920,293 km (0.116 R)
• M41: 15,511,654 km (0.097 R)
• M42: 15,825,959 km (0.097 R)
• M43: 15,952,369 km (0.091 R)
• M44: 16,237,802 km (0.098 R)
• M45: 16,717,412 km (0.038 R)
• M46: 17,007,483 km (0.102 R)
• M47: 17,429,349 km (0.038 R)
• M48: 18,019,064 km (0.029 R)
• M49: 18,118,097 km (0.064 R)
• M50: 18,815,822 km (0.09 R)
• M51: 19,117,411 km (0.117 R)
• M52: 19,861,810 km (0.069 R)
• M53: 20,237,450 km (0.109 R)
• M54: 21,030,768 km (0.118 R)
• M55: 21,309,020 km (0.118 R)
• M56: 21,553,463 km (0.037 R)
• M57: 22,151,256 km (0.079 R)
• M58: 22,292,626 km (0.063 R)
• M59: 23,147,578 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 17,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit