🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.5

Radius: 11.2

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.58 AU - 0.86 AU

Year: 407 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 24,625,258 km

• M1: 145,110 km (0.105 R)
• M2: 239,057 km (0.044 R)
• M3: 311,463 km (0.101 R)
• M4: 411,693 km (0.117 R)
• M5: 484,398 km (0.105 R)
• M6: 558,748 km (0.101 R)
• M7: 637,885 km (0.074 R)
• M8: 713,283 km (0.048 R)
• M9: 830,717 km (0.117 R)
• M10: 932,444 km (0.075 R)
• M11: 1,029,233 km (0.105 R)
• M12: 1,208,751 km (0.041 R)
• M13: 1,430,754 km (0.119 R)
• M14: 1,649,317 km (0.098 R)
• M15: 1,797,418 km (0.026 R)
• M16: 1,879,099 km (0.11 R)
• M17: 1,973,944 km (0.091 R)
• M18: 2,082,702 km (0.1 R)
• M19: 2,255,936 km (0.058 R)
• M20: 2,338,065 km (0.111 R)
• M21: 2,544,510 km (0.061 R)
• M22: 2,696,651 km (0.104 R)
• M23: 3,010,059 km (0.086 R)
• M24: 3,128,989 km (0.05 R)
• M25: 3,256,596 km (0.111 R)
• M26: 3,400,509 km (0.065 R)
• M27: 3,583,318 km (0.107 R)
• M28: 3,814,596 km (0.099 R)
• M29: 4,043,182 km (0.032 R)
• M30: 4,213,723 km (0.111 R)
• M31: 4,331,307 km (0.075 R)
• M32: 4,585,923 km (0.109 R)
• M33: 4,772,022 km (0.072 R)
• M34: 4,870,159 km (0.113 R)
• M35: 4,960,665 km (0.087 R)
• M36: 5,035,165 km (0.109 R)
• M37: 5,218,871 km (0.03 R)
• M38: 5,336,904 km (0.116 R)
• M39: 5,421,876 km (0.076 R)
• M40: 5,809,484 km (0.069 R)
• M41: 5,888,023 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497

Radius: 13.9

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.72 AU - 1.2 AU

Year: 627 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,625,258 km

• M1: 192,981 km (0.107 R)
• M2: 292,913 km (0.119 R)
• M3: 388,805 km (0.1 R)
• M4: 487,091 km (0.067 R)
• M5: 609,013 km (0.077 R)
• M6: 908,657 km (0.11 R)
• M7: 1,011,132 km (0.111 R)
• M8: 1,144,125 km (0.11 R)
• M9: 1,267,244 km (0.088 R)
• M10: 1,400,685 km (0.112 R)
• M11: 1,568,534 km (0.095 R)
• M12: 1,682,527 km (0.089 R)
• M13: 1,793,080 km (0.072 R)
• M14: 1,938,040 km (0.096 R)
• M15: 2,074,025 km (0.054 R)
• M16: 2,206,718 km (0.118 R)
• M17: 2,301,264 km (0.092 R)
• M18: 2,452,807 km (0.1 R)
• M19: 2,550,943 km (0.093 R)
• M20: 2,686,479 km (0.088 R)
• M21: 2,831,738 km (0.046 R)
• M22: 2,934,961 km (0.053 R)
• M23: 3,062,268 km (0.075 R)
• M24: 3,345,457 km (0.099 R)
• M25: 3,541,879 km (0.114 R)
• M26: 3,629,544 km (0.091 R)
• M27: 3,798,888 km (0.107 R)
• M28: 3,929,786 km (0.111 R)
• M29: 4,196,071 km (0.097 R)
• M30: 4,297,498 km (0.052 R)
• M31: 4,528,776 km (0.078 R)
• M32: 4,755,417 km (0.08 R)
• M33: 4,878,985 km (0.072 R)
• M34: 5,365,926 km (0.09 R)
• M35: 5,522,555 km (0.049 R)
• M36: 5,652,556 km (0.099 R)
• M37: 5,746,204 km (0.056 R)
• M38: 5,887,424 km (0.064 R)
• M39: 6,029,991 km (0.118 R)
• M40: 6,183,329 km (0.109 R)
• M41: 6,289,394 km (0.091 R)
• M42: 6,415,654 km (0.099 R)
• M43: 6,513,342 km (0.081 R)
• M44: 6,621,501 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.5

Radius: 11.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.98 AU - 4.26 AU

Year: 5577 Days

Day: 14.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,625,258 km

• M1: 190,887 km (0.096 R)
• M2: 336,595 km (0.096 R)
• M3: 428,448 km (0.114 R)
• M4: 523,144 km (0.044 R)
• M5: 617,839 km (0.101 R)
• M6: 857,645 km (0.105 R)
• M7: 1,083,089 km (0.063 R)
• M8: 1,489,546 km (0.09 R)
• M9: 1,777,372 km (0.081 R)
• M10: 1,859,053 km (0.103 R)
• M11: 2,069,088 km (0.09 R)
• M12: 2,198,939 km (0.025 R)
• M13: 2,391,322 km (0.108 R)
• M14: 2,481,978 km (0.057 R)
• M15: 2,620,356 km (0.096 R)
• M16: 3,050,899 km (0.04 R)
• M17: 3,367,448 km (0.116 R)
• M18: 3,452,569 km (0.107 R)
• M19: 3,996,358 km (0.116 R)
• M20: 4,343,125 km (0.1 R)
• M21: 4,417,326 km (0.103 R)
• M22: 4,510,675 km (0.111 R)
• M23: 4,642,620 km (0.046 R)
• M24: 4,929,699 km (0.119 R)
• M25: 5,281,852 km (0.077 R)
• M26: 5,521,209 km (0.055 R)
• M27: 5,662,579 km (0.042 R)
• M28: 5,845,986 km (0.115 R)
• M29: 6,177,046 km (0.037 R)
• M30: 6,344,894 km (0.102 R)
• M31: 6,514,389 km (0.032 R)
• M32: 6,599,660 km (0.106 R)
• M33: 6,966,174 km (0.102 R)
• M34: 7,450,423 km (0.062 R)
• M35: 7,539,733 km (0.079 R)
• M36: 7,651,781 km (0.072 R)
• M37: 7,786,868 km (0.05 R)
• M38: 8,266,479 km (0.054 R)
• M39: 8,498,206 km (0.104 R)
• M40: 8,920,671 km (0.094 R)
• M41: 9,134,596 km (0.11 R)
• M42: 9,422,422 km (0.062 R)
• M43: 10,105,635 km (0.104 R)
• M44: 10,254,036 km (0.084 R)
• M45: 10,703,877 km (0.11 R)
• M46: 10,956,698 km (0.096 R)
• M47: 11,058,275 km (0.042 R)
• M48: 11,236,894 km (0.057 R)
• M49: 11,468,023 km (0.091 R)
• M50: 11,882,858 km (0.075 R)
• M51: 11,987,277 km (0.076 R)
• M52: 12,091,996 km (0.097 R)
• M53: 12,249,822 km (0.11 R)
• M54: 12,461,203 km (0.12 R)
• M55: 12,780,445 km (0.079 R)
• M56: 13,481,760 km (0.058 R)
• M57: 13,754,776 km (0.085 R)
• M58: 14,250,843 km (0.09 R)
• M59: 14,389,670 km (0.119 R)
• M60: 14,584,895 km (0.092 R)
• M61: 14,696,794 km (0.075 R)
• M62: 14,949,614 km (0.114 R)
• M63: 15,090,685 km (0.086 R)
• M64: 15,573,737 km (0.059 R)
• M65: 16,235,408 km (0.12 R)
• M66: 16,467,734 km (0.065 R)
• M67: 16,847,563 km (0.114 R)
• M68: 17,230,384 km (0.059 R)
• M69: 17,675,587 km (0.097 R)
• M70: 18,547,144 km (0.079 R)
• M71: 18,729,205 km (0.106 R)
• M72: 18,972,900 km (0.079 R)
• M73: 19,125,789 km (0.083 R)
• M74: 19,309,644 km (0.093 R)
• M75: 19,401,946 km (0.08 R)
• M76: 19,494,248 km (0.059 R)
• M77: 19,741,234 km (0.12 R)
• M78: 19,927,184 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682

Radius: 15

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.24 AU - 5.02 AU

Year: 5597 Days

Day: 13.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,625,258 km

• M1: 251,923 km (0.092 R)
• M2: 362,924 km (0.078 R)
• M3: 603,478 km (0.088 R)
• M4: 863,629 km (0.095 R)
• M5: 1,239,418 km (0.114 R)
• M6: 1,597,855 km (0.06 R)
• M7: 2,120,699 km (0.112 R)
• M8: 2,412,116 km (0.099 R)
• M9: 2,779,229 km (0.091 R)
• M10: 3,186,435 km (0.108 R)
• M11: 4,202,354 km (0.109 R)
• M12: 4,299,443 km (0.077 R)
• M13: 4,620,480 km (0.061 R)
• M14: 4,796,706 km (0.085 R)
• M15: 6,257,829 km (0.105 R)
• M16: 6,397,104 km (0.071 R)
• M17: 6,565,701 km (0.083 R)
• M18: 6,707,370 km (0.116 R)
• M19: 6,993,850 km (0.102 R)
• M20: 7,196,705 km (0.037 R)
• M21: 7,342,862 km (0.086 R)
• M22: 7,549,157 km (0.111 R)
• M23: 7,667,938 km (0.108 R)
• M24: 8,271,117 km (0.117 R)
• M25: 8,393,488 km (0.07 R)
• M26: 8,547,574 km (0.09 R)
• M27: 9,204,607 km (0.028 R)
• M28: 9,363,331 km (0.101 R)
• M29: 9,587,279 km (0.102 R)
• M30: 9,716,083 km (0.052 R)
• M31: 9,942,873 km (0.108 R)
• M32: 10,401,690 km (0.082 R)
• M33: 10,800,517 km (0.102 R)
• M34: 11,408,184 km (0.057 R)
• M35: 11,510,659 km (0.113 R)
• M36: 12,166,196 km (0.113 R)
• M37: 12,270,765 km (0.087 R)
• M38: 13,803,246 km (0.113 R)
• M39: 14,058,460 km (0.086 R)
• M40: 14,168,265 km (0.101 R)
• M41: 14,352,121 km (0.094 R)
• M42: 14,721,926 km (0.09 R)
• M43: 14,833,526 km (0.094 R)
• M44: 15,132,423 km (0.07 R)
• M45: 15,395,566 km (0.088 R)
• M46: 15,584,508 km (0.03 R)
• M47: 15,812,196 km (0.048 R)
• M48: 16,041,080 km (0.087 R)
• M49: 16,194,269 km (0.065 R)
• M50: 16,540,737 km (0.097 R)
• M51: 16,695,571 km (0.106 R)
• M52: 16,928,495 km (0.101 R)
• M53: 17,476,622 km (0.107 R)
• M54: 17,594,804 km (0.097 R)
• M55: 18,309,583 km (0.1 R)
• M56: 18,509,894 km (0.106 R)
• M57: 18,831,829 km (0.095 R)
• M58: 19,155,559 km (0.096 R)
• M59: 19,358,862 km (0.117 R)
• M60: 19,726,723 km (0.096 R)
• M61: 19,973,111 km (0.12 R)
• M62: 20,137,968 km (0.094 R)
• M63: 20,843,920 km (0.108 R)
• M64: 21,136,833 km (0.068 R)
• M65: 21,515,615 km (0.089 R)
• M66: 22,966,714 km (0.109 R)
• M67: 24,185,338 km (0.108 R)
• M68: 25,246,585 km (0.096 R)
• M69: 26,142,677 km (0.119 R)
• M70: 26,685,268 km (0.095 R)
• M71: 26,912,507 km (0.052 R)
• M72: 27,277,227 km (0.066 R)
• M73: 27,735,744 km (0.118 R)
• M74: 27,873,674 km (0.101 R)
• M75: 28,520,834 km (0.108 R)
• M76: 29,219,606 km (0.051 R)
• M77: 29,641,621 km (0.069 R)
• M78: 31,589,535 km (0.03 R)
• M79: 31,733,748 km (0.115 R)
• M80: 32,312,542 km (0.076 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.3

Radius: 13.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.64 AU - 6.58 AU

Year: 8861 Days

Day: 10.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,625,258 km

• M1: 193,580 km (0.099 R)
• M2: 322,383 km (0.095 R)
• M3: 410,347 km (0.101 R)
• M4: 537,655 km (0.114 R)
• M5: 753,973 km (0.092 R)
• M6: 942,467 km (0.107 R)
• M7: 1,368,821 km (0.103 R)
• M8: 1,519,466 km (0.104 R)
• M9: 1,928,915 km (0.075 R)
• M10: 2,099,457 km (0.113 R)
• M11: 2,291,241 km (0.09 R)
• M12: 3,134,823 km (0.119 R)
• M13: 3,281,280 km (0.071 R)
• M14: 3,870,546 km (0.117 R)
• M15: 4,679,421 km (0.058 R)
• M16: 4,826,327 km (0.068 R)
• M17: 5,039,055 km (0.104 R)
• M18: 5,146,466 km (0.12 R)
• M19: 5,517,768 km (0.105 R)
• M20: 5,650,910 km (0.046 R)
• M21: 5,740,369 km (0.067 R)
• M22: 5,830,278 km (0.084 R)
• M23: 6,309,739 km (0.09 R)
• M24: 6,519,176 km (0.109 R)
• M25: 6,849,638 km (0.035 R)
• M26: 7,355,727 km (0.06 R)
• M27: 8,024,131 km (0.033 R)
• M28: 8,124,810 km (0.105 R)
• M29: 8,945,653 km (0.109 R)
• M30: 9,260,407 km (0.086 R)
• M31: 9,392,652 km (0.062 R)
• M32: 9,712,492 km (0.109 R)
• M33: 9,954,691 km (0.111 R)
• M34: 10,090,227 km (0.083 R)
• M35: 11,421,797 km (0.111 R)
• M36: 11,649,186 km (0.118 R)
• M37: 11,849,348 km (0.104 R)
• M38: 12,661,365 km (0.103 R)
• M39: 13,192,887 km (0.062 R)
• M40: 13,671,450 km (0.099 R)
• M41: 13,761,957 km (0.103 R)
• M42: 15,454,058 km (0.072 R)
• M43: 15,642,701 km (0.097 R)
• M44: 16,181,104 km (0.108 R)
• M45: 16,276,697 km (0.036 R)
• M46: 16,500,645 km (0.055 R)
• M47: 16,951,683 km (0.094 R)
• M48: 17,243,698 km (0.095 R)
• M49: 17,766,991 km (0.1 R)
• M50: 18,295,670 km (0.11 R)
• M51: 18,662,035 km (0.082 R)
• M52: 18,762,415 km (0.103 R)
• M53: 19,030,794 km (0.104 R)
• M54: 20,151,880 km (0.069 R)
• M55: 20,737,706 km (0.099 R)
• M56: 21,084,922 km (0.099 R)
• M57: 21,961,416 km (0.112 R)
• M58: 23,569,145 km (0.04 R)
• M59: 23,713,955 km (0.117 R)
• M60: 23,822,713 km (0.025 R)
• M61: 24,004,325 km (0.085 R)
• M62: 24,551,853 km (0.053 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: 432 - 15,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit