🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.4

Radius: 8

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.61 AU

Year: 247 Days

Day: 12.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 57,369,214 km

• M1: 101,876 km (0.103 R)
• M2: 191,784 km (0.103 R)
• M3: 264,489 km (0.117 R)
• M4: 323,580 km (0.069 R)
• M5: 386,112 km (0.078 R)
• M6: 463,155 km (0.053 R)
• M7: 602,431 km (0.118 R)
• M8: 661,073 km (0.095 R)
• M9: 753,225 km (0.056 R)
• M10: 928,853 km (0.064 R)
• M11: 1,010,683 km (0.106 R)
• M12: 1,065,436 km (0.06 R)
• M13: 1,144,573 km (0.09 R)
• M14: 1,219,073 km (0.101 R)
• M15: 1,298,659 km (0.072 R)
• M16: 1,380,040 km (0.053 R)
• M17: 1,466,807 km (0.085 R)
• M18: 1,619,397 km (0.076 R)
• M19: 1,688,062 km (0.097 R)
• M20: 1,808,638 km (0.102 R)
• M21: 1,924,128 km (0.062 R)
• M22: 2,033,933 km (0.062 R)
• M23: 2,099,905 km (0.077 R)
• M24: 2,158,248 km (0.098 R)
• M25: 2,229,906 km (0.071 R)
• M26: 2,293,784 km (0.086 R)
• M27: 2,349,734 km (0.063 R)
• M28: 2,410,470 km (0.027 R)
• M29: 2,475,994 km (0.12 R)
• M30: 2,560,068 km (0.09 R)
• M31: 2,618,112 km (0.098 R)
• M32: 2,672,117 km (0.099 R)
• M33: 2,730,909 km (0.106 R)
• M34: 2,804,062 km (0.094 R)
• M35: 2,914,915 km (0.09 R)
• M36: 3,041,474 km (0.113 R)
• M37: 3,117,320 km (0.071 R)
• M38: 3,203,339 km (0.057 R)
• M39: 3,266,021 km (0.095 R)
• M40: 3,324,214 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.6

Radius: 14.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.12 AU - 1.52 AU

Year: 1029 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 152.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 57,369,214 km

• M1: 188,493 km (0.079 R)
• M2: 290,519 km (0.115 R)
• M3: 392,844 km (0.066 R)
• M4: 558,299 km (0.118 R)
• M5: 649,704 km (0.061 R)
• M6: 886,816 km (0.079 R)
• M7: 1,029,682 km (0.094 R)
• M8: 1,147,565 km (0.07 R)
• M9: 1,256,473 km (0.113 R)
• M10: 1,456,186 km (0.046 R)
• M11: 1,613,114 km (0.117 R)
• M12: 1,807,890 km (0.082 R)
• M13: 1,936,694 km (0.117 R)
• M14: 2,212,702 km (0.025 R)
• M15: 2,546,605 km (0.117 R)
• M16: 2,655,512 km (0.106 R)
• M17: 2,803,314 km (0.054 R)
• M18: 2,953,810 km (0.087 R)
• M19: 3,492,362 km (0.101 R)
• M20: 3,706,138 km (0.095 R)
• M21: 3,830,453 km (0.054 R)
• M22: 4,040,489 km (0.099 R)
• M23: 4,265,334 km (0.106 R)
• M24: 4,395,784 km (0.071 R)
• M25: 4,828,720 km (0.107 R)
• M26: 5,102,185 km (0.098 R)
• M27: 5,298,906 km (0.105 R)
• M28: 5,392,405 km (0.04 R)
• M29: 5,844,041 km (0.062 R)
• M30: 6,295,826 km (0.099 R)
• M31: 6,394,860 km (0.08 R)
• M32: 6,607,439 km (0.111 R)
• M33: 6,720,834 km (0.113 R)
• M34: 6,847,693 km (0.099 R)
• M35: 6,962,584 km (0.11 R)
• M36: 7,220,042 km (0.052 R)
• M37: 7,389,237 km (0.055 R)
• M38: 7,757,996 km (0.088 R)
• M39: 7,877,824 km (0.049 R)
• M40: 8,227,434 km (0.106 R)
• M41: 8,349,656 km (0.095 R)
• M42: 8,554,754 km (0.033 R)
• M43: 8,955,976 km (0.119 R)
• M44: 9,222,260 km (0.12 R)
• M45: 9,320,995 km (0.079 R)
• M46: 9,434,390 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.7

Radius: 9.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.3 AU - 1.68 AU

Year: 1234 Days

Day: 6.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 57,369,214 km

• M1: 146,456 km (0.05 R)
• M2: 239,207 km (0.103 R)
• M3: 303,684 km (0.096 R)
• M4: 365,019 km (0.09 R)
• M5: 441,314 km (0.055 R)
• M6: 538,104 km (0.117 R)
• M7: 616,942 km (0.099 R)
• M8: 723,605 km (0.069 R)
• M9: 816,206 km (0.116 R)
• M10: 891,753 km (0.118 R)
• M11: 952,340 km (0.028 R)
• M12: 1,063,940 km (0.115 R)
• M13: 1,281,455 km (0.084 R)
• M14: 1,400,685 km (0.045 R)
• M15: 1,466,807 km (0.083 R)
• M16: 1,576,163 km (0.119 R)
• M17: 1,639,892 km (0.072 R)
• M18: 1,892,263 km (0.052 R)
• M19: 2,028,996 km (0.099 R)
• M20: 2,192,656 km (0.048 R)
• M21: 2,465,074 km (0.117 R)
• M22: 2,754,845 km (0.104 R)
• M23: 2,819,321 km (0.12 R)
• M24: 2,910,427 km (0.081 R)
• M25: 2,995,847 km (0.087 R)
• M26: 3,115,675 km (0.031 R)
• M27: 3,250,762 km (0.071 R)
• M28: 3,312,097 km (0.118 R)
• M29: 3,387,644 km (0.053 R)
• M30: 3,470,820 km (0.117 R)
• M31: 3,561,626 km (0.11 R)
• M32: 3,695,815 km (0.09 R)
• M33: 3,774,354 km (0.086 R)
• M34: 3,925,747 km (0.068 R)
• M35: 4,035,103 km (0.079 R)
• M36: 4,160,317 km (0.098 R)
• M37: 4,227,037 km (0.088 R)
• M38: 4,354,196 km (0.065 R)
• M39: 4,475,071 km (0.102 R)
• M40: 4,535,957 km (0.094 R)
• M41: 4,666,257 km (0.079 R)
• M42: 5,255,822 km (0.086 R)
• M43: 5,328,227 km (0.034 R)
• M44: 5,392,704 km (0.11 R)
• M45: 5,482,014 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.3

Radius: 13.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.53 AU - 2.49 AU

Year: 1933 Days

Day: 9 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 57,369,214 km

• M1: 168,148 km (0.088 R)
• M2: 270,473 km (0.094 R)
• M3: 375,640 km (0.116 R)
• M4: 482,304 km (0.084 R)
• M5: 587,920 km (0.102 R)
• M6: 687,253 km (0.086 R)
• M7: 810,222 km (0.1 R)
• M8: 932,593 km (0.108 R)
• M9: 1,042,996 km (0.067 R)
• M10: 1,138,589 km (0.101 R)
• M11: 1,552,826 km (0.042 R)
• M12: 1,652,608 km (0.111 R)
• M13: 1,777,671 km (0.061 R)
• M14: 1,917,695 km (0.085 R)
• M15: 2,061,758 km (0.045 R)
• M16: 2,209,411 km (0.1 R)
• M17: 2,360,804 km (0.104 R)
• M18: 2,727,768 km (0.049 R)
• M19: 2,836,076 km (0.081 R)
• M20: 2,931,969 km (0.062 R)
• M21: 3,057,032 km (0.101 R)
• M22: 3,283,673 km (0.102 R)
• M23: 3,399,163 km (0.115 R)
• M24: 4,012,514 km (0.064 R)
• M25: 4,105,265 km (0.108 R)
• M26: 5,273,325 km (0.033 R)
• M27: 5,563,545 km (0.11 R)
• M28: 5,736,630 km (0.112 R)
• M29: 5,964,467 km (0.075 R)
• M30: 6,053,029 km (0.077 R)
• M31: 6,231,200 km (0.111 R)
• M32: 6,483,721 km (0.114 R)
• M33: 6,574,677 km (0.085 R)
• M34: 7,527,166 km (0.049 R)
• M35: 7,719,101 km (0.049 R)
• M36: 8,225,639 km (0.114 R)
• M37: 8,742,948 km (0.085 R)
• M38: 8,843,628 km (0.097 R)
• M39: 9,538,809 km (0.092 R)
• M40: 9,621,686 km (0.077 R)
• M41: 9,725,806 km (0.098 R)
• M42: 9,872,113 km (0.107 R)
• M43: 10,082,298 km (0.095 R)
• M44: 10,400,493 km (0.099 R)
• M45: 10,657,352 km (0.1 R)
• M46: 11,352,833 km (0.099 R)
• M47: 11,639,612 km (0.119 R)
• M48: 11,906,495 km (0.082 R)
• M49: 12,197,911 km (0.091 R)
• M50: 12,514,311 km (0.105 R)
• M51: 12,787,626 km (0.079 R)
• M52: 12,902,218 km (0.045 R)
• M53: 13,340,390 km (0.081 R)
• M54: 13,433,290 km (0.1 R)
• M55: 13,995,180 km (0.081 R)
• M56: 14,207,908 km (0.087 R)
• M57: 14,302,753 km (0.108 R)
• M58: 14,493,191 km (0.072 R)
• M59: 14,804,355 km (0.094 R)
• M60: 15,021,122 km (0.109 R)
• M61: 15,384,795 km (0.065 R)
• M62: 15,874,129 km (0.066 R)
• M63: 16,393,383 km (0.079 R)
• M64: 16,517,998 km (0.068 R)
• M65: 16,642,763 km (0.098 R)
• M66: 16,767,827 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.4

Radius: 13.3

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.7 AU - 2.7 AU

Year: 2213 Days

Day: 13.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,369,214 km

• M1: 345,870 km (0.099 R)
• M2: 477,068 km (0.097 R)
• M3: 918,082 km (0.077 R)
• M4: 1,067,979 km (0.112 R)
• M5: 1,153,400 km (0.067 R)
• M6: 1,370,316 km (0.105 R)
• M7: 2,220,032 km (0.105 R)
• M8: 2,341,207 km (0.113 R)
• M9: 2,531,944 km (0.103 R)
• M10: 2,688,423 km (0.029 R)
• M11: 2,817,975 km (0.105 R)
• M12: 3,104,156 km (0.081 R)
• M13: 3,672,179 km (0.095 R)
• M14: 3,827,611 km (0.052 R)
• M15: 4,110,949 km (0.093 R)
• M16: 4,389,351 km (0.075 R)
• M17: 4,614,197 km (0.065 R)
• M18: 4,879,434 km (0.106 R)
• M19: 4,964,854 km (0.091 R)
• M20: 5,424,868 km (0.066 R)
• M21: 5,602,590 km (0.082 R)
• M22: 6,306,149 km (0.09 R)
• M23: 6,506,610 km (0.092 R)
• M24: 7,343,610 km (0.086 R)
• M25: 7,739,147 km (0.074 R)
• M26: 8,199,908 km (0.108 R)
• M27: 8,374,938 km (0.11 R)
• M28: 8,610,405 km (0.113 R)
• M29: 8,847,966 km (0.03 R)
• M30: 9,208,497 km (0.115 R)
• M31: 9,558,406 km (0.077 R)
• M32: 9,742,861 km (0.118 R)
• M33: 10,255,981 km (0.118 R)
• M34: 10,476,339 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.5

Radius: 4.5

Gravity: 24.72 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.64 AU - 8.34 AU

Year: 15318 Days

Day: 23.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,369,214 km

• M1: 82,578 km (0.096 R)
• M2: 255,812 km (0.09 R)
• M3: 338,989 km (0.053 R)
• M4: 566,976 km (0.104 R)
• M5: 603,029 km (0.101 R)
• M6: 835,953 km (0.066 R)
• M7: 1,895,555 km (0.094 R)
• M8: 1,950,607 km (0.083 R)
• M9: 2,090,181 km (0.105 R)
• M10: 2,588,941 km (0.12 R)
• M11: 2,867,342 km (0.115 R)
• M12: 3,689,682 km (0.11 R)
• M13: 3,723,940 km (0.104 R)
• M14: 4,690,641 km (0.101 R)
• M15: 4,877,788 km (0.082 R)
• M16: 4,991,183 km (0.099 R)
• M17: 5,029,181 km (0.043 R)
• M18: 7,263,126 km (0.073 R)
• M19: 7,436,061 km (0.045 R)
• M20: 7,654,175 km (0.116 R)
• M21: 8,960,314 km (0.12 R)
• M22: 10,188,513 km (0.103 R)
• M23: 12,229,925 km (0.047 R)
• M24: 12,384,011 km (0.098 R)
• M25: 13,375,546 km (0.096 R)
• M26: 13,694,039 km (0.05 R)
• M27: 14,773,239 km (0.082 R)
• M28: 15,489,214 km (0.069 R)
• M29: 16,386,053 km (0.101 R)
• M30: 16,726,538 km (0.08 R)
• M31: 16,954,974 km (0.099 R)
• M32: 17,878,741 km (0.102 R)
• M33: 19,354,374 km (0.078 R)
• M34: 20,440,903 km (0.11 R)
• M35: 20,930,238 km (0.114 R)
• M36: 21,299,595 km (0.047 R)
• M37: 22,988,705 km (0.104 R)
• M38: 23,433,459 km (0.086 R)
• M39: 23,688,972 km (0.117 R)
• M40: 23,817,028 km (0.068 R)
• M41: 25,765,989 km (0.106 R)
• M42: 29,400,320 km (0.067 R)
• M43: 30,298,954 km (0.053 R)
• M44: 30,577,206 km (0.095 R)
• M45: 30,996,380 km (0.088 R)
• M46: 31,347,037 km (0.083 R)
• M47: 33,406,551 km (0.104 R)
• M48: 33,478,358 km (0.104 R)
• M49: 33,694,078 km (0.108 R)
• M50: 34,416,486 km (0.08 R)
• M51: 35,436,295 km (0.076 R)
• M52: 36,097,218 km (0.077 R)
• M53: 37,133,183 km (0.074 R)
• M54: 37,356,533 km (0.06 R)
• M55: 37,804,429 km (0.083 R)
• M56: 38,028,976 km (0.089 R)
• M57: 40,146,683 km (0.05 R)
• M58: 42,847,224 km (0.074 R)
• M59: 42,925,164 km (0.08 R)
• M60: 43,551,082 km (0.088 R)
• M61: 43,708,010 km (0.046 R)
• M62: 49,317,481 km (0.107 R)
• M63: 49,562,822 km (0.076 R)
• M64: 50,796,107 km (0.049 R)
• M65: 51,457,928 km (0.093 R)
• M66: 52,456,045 km (0.061 R)
• M67: 53,124,897 km (0.089 R)
• M68: 54,133,635 km (0.065 R)
• M69: 54,555,800 km (0.088 R)
• M70: 55,148,657 km (0.086 R)
• M71: 55,743,607 km (0.086 R)
• M72: 56,255,232 km (0.111 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: 361 - 11,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit