🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.3

Radius: 8

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.17 AU - 3.85 AU

Year: 4539 Days

Day: 12 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 15,368,589 km

• M1: 141,968 km (0.074 R)
• M2: 192,832 km (0.067 R)
• M3: 263,292 km (0.066 R)
• M4: 363,523 km (0.072 R)
• M5: 458,517 km (0.091 R)
• M6: 771,327 km (0.075 R)
• M7: 859,141 km (0.088 R)
• M8: 950,395 km (0.088 R)
• M9: 1,215,184 km (0.074 R)
• M10: 1,409,661 km (0.106 R)
• M11: 1,471,594 km (0.07 R)
• M12: 1,896,303 km (0.108 R)
• M13: 2,122,495 km (0.048 R)
• M14: 2,175,901 km (0.09 R)
• M15: 3,031,601 km (0.044 R)
• M16: 3,112,234 km (0.102 R)
• M17: 3,193,615 km (0.119 R)
• M18: 3,442,247 km (0.097 R)
• M19: 3,958,210 km (0.069 R)
• M20: 4,498,258 km (0.105 R)
• M21: 4,567,373 km (0.071 R)
• M22: 4,823,933 km (0.048 R)
• M23: 5,133,301 km (0.096 R)
• M24: 5,302,646 km (0.106 R)
• M25: 5,473,636 km (0.077 R)
• M26: 5,547,538 km (0.097 R)
• M27: 6,176,298 km (0.108 R)
• M28: 6,987,118 km (0.074 R)
• M29: 7,094,230 km (0.092 R)
• M30: 7,364,254 km (0.08 R)
• M31: 7,610,193 km (0.107 R)
• M32: 7,665,245 km (0.026 R)
• M33: 7,970,275 km (0.049 R)
• M34: 8,735,618 km (0.059 R)
• M35: 8,938,024 km (0.099 R)
• M36: 9,259,061 km (0.112 R)
• M37: 9,494,827 km (0.052 R)
• M38: 10,002,712 km (0.111 R)
• M39: 10,123,438 km (0.09 R)
• M40: 10,366,384 km (0.102 R)
• M41: 10,796,329 km (0.03 R)
• M42: 11,294,789 km (0.098 R)
• M43: 12,088,555 km (0.095 R)
• M44: 12,443,551 km (0.047 R)
• M45: 13,362,531 km (0.031 R)
• M46: 13,729,644 km (0.04 R)
• M47: 14,235,434 km (0.096 R)
• M48: 14,507,702 km (0.03 R)
• M49: 14,816,024 km (0.076 R)
• M50: 15,057,325 km (0.093 R)
• M51: 15,369,685 km (0.098 R)
• M52: 16,461,301 km (0.091 R)
• M53: 17,796,911 km (0.101 R)
• M54: 18,385,130 km (0.11 R)
• M55: 18,607,282 km (0.1 R)
• M56: 19,392,222 km (0.095 R)
• M57: 19,656,263 km (0.09 R)
• M58: 19,959,498 km (0.116 R)
• M59: 20,149,786 km (0.077 R)
• M60: 20,455,414 km (0.094 R)
• M61: 21,032,862 km (0.101 R)
• M62: 21,381,724 km (0.11 R)
• M63: 22,085,582 km (0.058 R)
• M64: 22,164,121 km (0.115 R)
• M65: 22,321,797 km (0.115 R)
• M66: 24,485,581 km (0.106 R)
• M67: 24,607,803 km (0.064 R)
• M68: 25,057,494 km (0.092 R)
• M69: 25,882,077 km (0.072 R)
• M70: 26,047,981 km (0.081 R)
• M71: 27,473,200 km (0.063 R)
• M72: 27,557,723 km (0.099 R)
• M73: 28,109,889 km (0.055 R)
• M74: 28,195,159 km (0.109 R)
• M75: 28,323,215 km (0.114 R)
• M76: 28,537,140 km (0.114 R)
• M77: 28,622,710 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 10.6

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.35 AU - 4.51 AU

Year: 5378 Days

Day: 13.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 15,368,589 km

• M1: 172,786 km (0.109 R)
• M2: 240,404 km (0.074 R)
• M3: 438,920 km (0.025 R)
• M4: 1,101,489 km (0.12 R)
• M5: 1,361,640 km (0.113 R)
• M6: 1,675,795 km (0.082 R)
• M7: 2,086,741 km (0.115 R)
• M8: 2,332,979 km (0.073 R)
• M9: 2,509,055 km (0.04 R)
• M10: 3,365,802 km (0.111 R)
• M11: 3,454,065 km (0.073 R)
• M12: 3,723,341 km (0.113 R)
• M13: 4,306,324 km (0.057 R)
• M14: 4,450,537 km (0.093 R)
• M15: 5,661,382 km (0.114 R)
• M16: 5,899,242 km (0.074 R)
• M17: 7,223,034 km (0.032 R)
• M18: 7,423,645 km (0.092 R)
• M19: 7,597,029 km (0.104 R)
• M20: 7,713,266 km (0.097 R)
• M21: 7,977,306 km (0.094 R)
• M22: 8,095,489 km (0.094 R)
• M23: 8,214,419 km (0.041 R)
• M24: 8,847,966 km (0.112 R)
• M25: 9,001,154 km (0.05 R)
• M26: 9,970,399 km (0.026 R)
• M27: 10,354,566 km (0.075 R)
• M28: 10,874,269 km (0.069 R)
• M29: 11,005,616 km (0.112 R)
• M30: 11,469,220 km (0.075 R)
• M31: 11,602,811 km (0.061 R)
• M32: 11,871,638 km (0.104 R)
• M33: 12,278,844 km (0.115 R)
• M34: 12,415,576 km (0.094 R)
• M35: 13,002,299 km (0.046 R)
• M36: 13,176,730 km (0.11 R)
• M37: 13,351,760 km (0.071 R)
• M38: 13,422,071 km (0.032 R)
• M39: 14,131,314 km (0.105 R)
• M40: 14,852,825 km (0.099 R)
• M41: 14,962,181 km (0.041 R)
• M42: 15,549,502 km (0.065 R)
• M43: 15,920,355 km (0.061 R)
• M44: 16,181,702 km (0.072 R)
• M45: 16,331,749 km (0.047 R)
• M46: 16,746,584 km (0.102 R)
• M47: 17,165,009 km (0.1 R)
• M48: 17,973,287 km (0.08 R)
• M49: 18,440,780 km (0.052 R)
• M50: 18,558,214 km (0.099 R)
• M51: 19,070,288 km (0.074 R)
• M52: 20,309,856 km (0.087 R)
• M53: 20,512,262 km (0.106 R)
• M54: 20,634,034 km (0.107 R)
• M55: 21,041,539 km (0.104 R)
• M56: 22,197,033 km (0.085 R)
• M57: 22,280,359 km (0.07 R)
• M58: 22,740,372 km (0.112 R)
• M59: 22,824,446 km (0.114 R)
• M60: 22,950,557 km (0.054 R)
• M61: 23,119,154 km (0.111 R)
• M62: 23,840,365 km (0.062 R)
• M63: 24,268,066 km (0.116 R)
• M64: 24,439,954 km (0.094 R)
• M65: 24,957,712 km (0.11 R)
• M66: 25,304,929 km (0.079 R)
• M67: 25,653,641 km (0.045 R)
• M68: 26,091,963 km (0.114 R)
• M69: 26,268,040 km (0.116 R)
• M70: 26,665,372 km (0.102 R)
• M71: 26,975,937 km (0.1 R)
• M72: 27,153,958 km (0.102 R)
• M73: 27,332,279 km (0.119 R)
• M74: 27,734,996 km (0.111 R)
• M75: 27,959,543 km (0.07 R)
• M76: 28,049,601 km (0.106 R)
• M77: 28,818,534 km (0.046 R)
• M78: 28,954,967 km (0.061 R)
• M79: 29,274,209 km (0.066 R)
• M80: 29,411,241 km (0.03 R)
• M81: 30,701,522 km (0.049 R)
• M82: 31,213,446 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.4

Radius: 10.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.62 AU - 5.26 AU

Year: 7579 Days

Day: 11.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 15,368,589 km

• M1: 236,514 km (0.101 R)
• M2: 343,926 km (0.082 R)
• M3: 436,078 km (0.073 R)
• M4: 563,984 km (0.079 R)
• M5: 696,827 km (0.103 R)
• M6: 1,006,794 km (0.097 R)
• M7: 1,347,129 km (0.116 R)
• M8: 1,431,801 km (0.112 R)
• M9: 1,723,068 km (0.12 R)
• M10: 2,376,063 km (0.083 R)
• M11: 3,003,925 km (0.09 R)
• M12: 3,116,273 km (0.119 R)
• M13: 3,698,658 km (0.119 R)
• M14: 3,923,653 km (0.102 R)
• M15: 4,135,334 km (0.109 R)
• M16: 4,332,803 km (0.054 R)
• M17: 4,625,566 km (0.119 R)
• M18: 5,463,763 km (0.096 R)
• M19: 5,860,347 km (0.118 R)
• M20: 6,327,990 km (0.102 R)
• M21: 6,723,377 km (0.12 R)
• M22: 6,913,516 km (0.095 R)
• M23: 7,083,908 km (0.089 R)
• M24: 7,691,724 km (0.115 R)
• M25: 8,271,117 km (0.097 R)
• M26: 8,864,571 km (0.088 R)
• M27: 9,213,284 km (0.105 R)
• M28: 9,283,595 km (0.057 R)
• M29: 9,424,666 km (0.101 R)
• M30: 9,519,062 km (0.119 R)
• M31: 9,828,281 km (0.076 R)
• M32: 10,825,052 km (0.103 R)
• M33: 11,222,832 km (0.079 R)
• M34: 11,777,541 km (0.079 R)
• M35: 12,058,336 km (0.066 R)
• M36: 12,289,615 km (0.086 R)
• M37: 12,704,450 km (0.1 R)
• M38: 12,939,917 km (0.092 R)
• M39: 13,124,072 km (0.069 R)
• M40: 13,203,209 km (0.035 R)
• M41: 13,574,810 km (0.105 R)
• M42: 13,788,735 km (0.04 R)
• M43: 15,012,595 km (0.113 R)
• M44: 15,178,350 km (0.117 R)
• M45: 15,456,003 km (0.115 R)
• M46: 15,791,551 km (0.11 R)
• M47: 15,875,775 km (0.105 R)
• M48: 15,960,148 km (0.036 R)
• M49: 17,215,125 km (0.107 R)
• M50: 17,854,506 km (0.061 R)
• M51: 18,088,926 km (0.092 R)
• M52: 19,126,537 km (0.07 R)
• M53: 19,577,125 km (0.083 R)
• M54: 20,000,936 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.6

Radius: 5.2

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.68 AU - 8.16 AU

Year: 13951 Days

Day: 18.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 15,368,589 km

• M1: 156,479 km (0.046 R)
• M2: 312,510 km (0.111 R)
• M3: 354,248 km (0.112 R)
• M4: 398,080 km (0.101 R)
• M5: 1,127,968 km (0.079 R)
• M6: 1,526,945 km (0.118 R)
• M7: 1,863,989 km (0.045 R)
• M8: 2,116,959 km (0.099 R)
• M9: 2,259,676 km (0.076 R)
• M10: 2,770,253 km (0.102 R)
• M11: 2,822,014 km (0.116 R)
• M12: 2,874,074 km (0.082 R)
• M13: 3,260,785 km (0.109 R)
• M14: 3,523,030 km (0.116 R)
• M15: 3,692,075 km (0.045 R)
• M16: 4,274,909 km (0.093 R)
• M17: 4,470,583 km (0.114 R)
• M18: 4,561,837 km (0.115 R)
• M19: 4,808,225 km (0.041 R)
• M20: 5,154,095 km (0.106 R)
• M21: 5,919,588 km (0.118 R)
• M22: 6,546,852 km (0.064 R)
• M23: 7,124,000 km (0.077 R)
• M24: 7,302,171 km (0.057 R)
• M25: 8,989,186 km (0.115 R)
• M26: 9,143,123 km (0.117 R)
• M27: 9,317,255 km (0.05 R)
• M28: 9,531,628 km (0.038 R)
• M29: 9,747,498 km (0.097 R)
• M30: 10,204,370 km (0.095 R)
• M31: 11,241,831 km (0.072 R)
• M32: 11,741,638 km (0.097 R)
• M33: 14,414,652 km (0.11 R)
• M34: 14,504,561 km (0.036 R)
• M35: 14,775,632 km (0.096 R)
• M36: 15,071,088 km (0.071 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: 498 - 19,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit