🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.74 AU - 1.16 AU

Year: 351 Days

Day: 15.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,348,416 km

• M1: 36,801 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.06 AU - 1.1 AU

Year: 425 Days

Day: 44.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.55 AU - 4.59 AU

Year: 3110 Days

Day: 29.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 90.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,348,416 km

• M1: 295,157 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.4

Radius: 12.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.47 AU - 5.35 AU

Year: 3508 Days

Day: 12.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,348,416 km

• M1: 230,530 km (0.118 R)
• M2: 503,995 km (0.097 R)
• M3: 692,788 km (0.108 R)
• M4: 792,270 km (0.116 R)
• M5: 877,691 km (0.087 R)
• M6: 1,090,419 km (0.104 R)
• M7: 1,176,138 km (0.095 R)
• M8: 1,483,412 km (0.055 R)
• M9: 1,579,454 km (0.037 R)
• M10: 1,841,999 km (0.104 R)
• M11: 2,038,421 km (0.041 R)
• M12: 2,367,237 km (0.116 R)
• M13: 2,669,125 km (0.11 R)
• M14: 2,757,687 km (0.11 R)
• M15: 2,907,584 km (0.079 R)
• M16: 3,091,141 km (0.07 R)
• M17: 3,262,730 km (0.113 R)
• M18: 3,534,399 km (0.071 R)
• M19: 3,697,611 km (0.085 R)
• M20: 3,813,399 km (0.074 R)
• M21: 3,896,875 km (0.113 R)
• M22: 4,271,618 km (0.119 R)
• M23: 4,393,241 km (0.032 R)
• M24: 4,928,053 km (0.065 R)
• M25: 5,019,158 km (0.086 R)
• M26: 5,110,862 km (0.092 R)
• M27: 5,296,064 km (0.119 R)
• M28: 5,730,496 km (0.098 R)
• M29: 5,884,283 km (0.097 R)
• M30: 6,215,792 km (0.077 R)
• M31: 6,314,377 km (0.103 R)
• M32: 6,533,388 km (0.116 R)
• M33: 6,754,793 km (0.083 R)
• M34: 6,958,395 km (0.115 R)
• M35: 7,205,232 km (0.112 R)
• M36: 7,707,731 km (0.12 R)
• M37: 7,813,946 km (0.075 R)
• M38: 7,920,609 km (0.045 R)
• M39: 8,200,058 km (0.068 R)
• M40: 8,614,444 km (0.075 R)
• M41: 8,791,119 km (0.065 R)
• M42: 8,879,830 km (0.119 R)
• M43: 9,125,321 km (0.113 R)
• M44: 9,237,818 km (0.091 R)
• M45: 9,967,856 km (0.076 R)
• M46: 10,692,957 km (0.032 R)
• M47: 10,882,796 km (0.026 R)
• M48: 11,025,961 km (0.097 R)
• M49: 11,265,916 km (0.088 R)
• M50: 11,410,727 km (0.06 R)
• M51: 11,629,140 km (0.069 R)
• M52: 12,292,756 km (0.094 R)
• M53: 12,741,999 km (0.119 R)
• M54: 12,892,943 km (0.113 R)
• M55: 13,298,353 km (0.082 R)
• M56: 13,733,833 km (0.113 R)
• M57: 13,811,175 km (0.028 R)
• M58: 14,278,219 km (0.114 R)
• M59: 14,776,829 km (0.052 R)
• M60: 14,961,881 km (0.105 R)
• M61: 15,068,096 km (0.081 R)
• M62: 15,227,717 km (0.113 R)
• M63: 15,656,315 km (0.083 R)
• M64: 15,737,247 km (0.085 R)
• M65: 15,953,416 km (0.117 R)
• M66: 16,772,764 km (0.108 R)
• M67: 17,076,747 km (0.109 R)
• M68: 17,215,424 km (0.07 R)
• M69: 17,466,150 km (0.107 R)
• M70: 17,802,296 km (0.084 R)
• M71: 17,914,794 km (0.117 R)
• M72: 18,823,601 km (0.099 R)
• M73: 18,938,193 km (0.082 R)
• M74: 19,370,231 km (0.084 R)
• M75: 19,457,148 km (0.093 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.6

Radius: 12.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.49 AU - 6.83 AU

Year: 5100 Days

Day: 14.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,348,416 km

• M1: 181,163 km (0.103 R)
• M2: 285,134 km (0.112 R)
• M3: 391,797 km (0.108 R)
• M4: 470,784 km (0.109 R)
• M5: 671,844 km (0.072 R)
• M6: 795,711 km (0.049 R)
• M7: 891,304 km (0.067 R)
• M8: 1,315,414 km (0.099 R)
• M9: 1,431,053 km (0.107 R)
• M10: 1,831,527 km (0.057 R)
• M11: 2,095,417 km (0.097 R)
• M12: 2,753,199 km (0.09 R)
• M13: 2,903,545 km (0.089 R)
• M14: 3,232,511 km (0.061 R)
• M15: 3,593,939 km (0.113 R)
• M16: 3,863,215 km (0.099 R)
• M17: 4,225,392 km (0.094 R)
• M18: 4,334,150 km (0.04 R)
• M19: 4,465,796 km (0.118 R)
• M20: 5,424,419 km (0.061 R)
• M21: 5,519,114 km (0.063 R)
• M22: 5,733,937 km (0.114 R)
• M23: 6,295,826 km (0.077 R)
• M24: 6,445,275 km (0.084 R)
• M25: 6,849,787 km (0.098 R)
• M26: 7,029,305 km (0.102 R)
• M27: 7,158,557 km (0.049 R)
• M28: 7,340,917 km (0.108 R)
• M29: 7,603,910 km (0.114 R)
• M30: 7,870,194 km (0.052 R)
• M31: 9,190,695 km (0.104 R)
• M32: 9,303,791 km (0.119 R)
• M33: 9,474,332 km (0.086 R)
• M34: 9,646,071 km (0.062 R)
• M35: 9,963,368 km (0.092 R)
• M36: 10,196,441 km (0.109 R)
• M37: 10,372,368 km (0.095 R)
• M38: 10,786,754 km (0.116 R)
• M39: 11,297,332 km (0.073 R)
• M40: 11,785,171 km (0.035 R)
• M41: 12,186,691 km (0.09 R)
• M42: 12,435,921 km (0.117 R)
• M43: 13,066,626 km (0.06 R)
• M44: 14,260,716 km (0.115 R)
• M45: 14,457,587 km (0.029 R)
• M46: 14,887,382 km (0.067 R)
• M47: 14,987,163 km (0.085 R)
• M48: 15,287,855 km (0.118 R)
• M49: 15,388,535 km (0.093 R)
• M50: 16,133,682 km (0.109 R)
• M51: 16,338,930 km (0.069 R)
• M52: 16,786,676 km (0.086 R)
• M53: 17,203,456 km (0.051 R)
• M54: 17,343,180 km (0.119 R)
• M55: 17,835,208 km (0.072 R)
• M56: 18,082,942 km (0.117 R)
• M57: 18,331,873 km (0.104 R)
• M58: 18,581,851 km (0.112 R)
• M59: 18,868,929 km (0.093 R)
• M60: 19,812,293 km (0.056 R)
• M61: 19,995,401 km (0.066 R)
• M62: 20,733,816 km (0.081 R)
• M63: 21,782,348 km (0.098 R)
• M64: 22,389,416 km (0.083 R)
• M65: 22,618,450 km (0.098 R)
• M66: 22,809,935 km (0.104 R)
• M67: 24,126,247 km (0.076 R)
• M68: 24,675,421 km (0.119 R)
• M69: 25,070,210 km (0.118 R)
• M70: 25,268,427 km (0.044 R)
• M71: 26,226,900 km (0.11 R)
• M72: 27,075,419 km (0.077 R)
• M73: 27,238,032 km (0.101 R)
• M74: 27,319,563 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.8

Radius: 8.3

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.7 AU - 8.38 AU

Year: 7075 Days

Day: 11.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,348,416 km

• M1: 122,969 km (0.109 R)
• M2: 197,170 km (0.11 R)
• M3: 270,922 km (0.114 R)
• M4: 417,378 km (0.101 R)
• M5: 726,447 km (0.112 R)
• M6: 855,251 km (0.111 R)
• M7: 1,404,275 km (0.12 R)
• M8: 1,587,533 km (0.078 R)
• M9: 1,735,634 km (0.085 R)
• M10: 2,420,643 km (0.094 R)
• M11: 2,666,133 km (0.084 R)
• M12: 2,894,120 km (0.098 R)
• M13: 3,102,061 km (0.114 R)
• M14: 3,615,481 km (0.1 R)
• M15: 3,811,305 km (0.078 R)
• M16: 4,419,869 km (0.075 R)
• M17: 4,903,669 km (0.103 R)
• M18: 5,758,022 km (0.073 R)
• M19: 6,019,968 km (0.096 R)
• M20: 6,219,083 km (0.047 R)
• M21: 6,555,678 km (0.103 R)
• M22: 6,623,745 km (0.074 R)
• M23: 6,760,477 km (0.116 R)
• M24: 6,829,292 km (0.099 R)
• M25: 7,423,046 km (0.081 R)
• M26: 7,672,276 km (0.077 R)
• M27: 7,816,040 km (0.036 R)
• M28: 8,033,256 km (0.091 R)
• M29: 8,142,762 km (0.084 R)
• M30: 8,215,915 km (0.11 R)
• M31: 8,846,919 km (0.057 R)
• M32: 9,301,696 km (0.078 R)
• M33: 9,493,481 km (0.097 R)
• M34: 10,037,419 km (0.108 R)
• M35: 10,194,646 km (0.096 R)
• M36: 10,671,415 km (0.106 R)
• M37: 11,400,106 km (0.069 R)
• M38: 12,692,332 km (0.097 R)
• M39: 12,947,845 km (0.077 R)
• M40: 13,119,135 km (0.112 R)
• M41: 13,550,575 km (0.106 R)
• M42: 13,724,408 km (0.026 R)
• M43: 13,942,821 km (0.099 R)
• M44: 15,232,205 km (0.041 R)
• M45: 16,838,437 km (0.053 R)
• M46: 17,260,154 km (0.075 R)
• M47: 19,763,823 km (0.084 R)
• M48: 19,911,776 km (0.079 R)
• M49: 20,457,060 km (0.048 R)
• M50: 21,562,588 km (0.095 R)
• M51: 22,071,520 km (0.101 R)
• M52: 23,049,292 km (0.12 R)
• M53: 23,256,934 km (0.079 R)
• M54: 24,727,930 km (0.113 R)
• M55: 24,834,144 km (0.117 R)
• M56: 25,047,022 km (0.105 R)
• M57: 25,207,092 km (0.102 R)
• M58: 25,796,956 km (0.083 R)
• M59: 26,771,885 km (0.105 R)
• M60: 27,373,568 km (0.105 R)
• M61: 27,593,477 km (0.108 R)
• M62: 28,423,446 km (0.096 R)
• M63: 28,479,096 km (0.117 R)
• M64: 30,391,705 km (0.046 R)
• M65: 30,676,390 km (0.088 R)
• M66: 31,420,938 km (0.104 R)
• M67: 31,766,509 km (0.079 R)
• M68: 32,171,321 km (0.104 R)
• M69: 32,752,659 km (0.11 R)
• M70: 33,278,794 km (0.034 R)
• M71: 33,689,889 km (0.119 R)
• M72: 34,220,962 km (0.081 R)
• M73: 34,280,202 km (0.032 R)
• M74: 34,517,315 km (0.119 R)
• M75: 34,933,496 km (0.089 R)
• M76: 37,039,086 km (0.097 R)
• M77: 37,343,368 km (0.037 R)
• M78: 37,404,255 km (0.089 R)
• M79: 37,770,470 km (0.047 R)
• M80: 39,247,600 km (0.086 R)
• M81: 39,371,467 km (0.098 R)
• M82: 39,681,882 km (0.083 R)
• M83: 40,180,342 km (0.096 R)
• M84: 40,492,852 km (0.109 R)
• M85: 41,309,208 km (0.061 R)
• M86: 41,940,810 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991

Radius: 9

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.59 AU - 7.59 AU

Year: 7150 Days

Day: 7.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,348,416 km

• M1: 115,789 km (0.102 R)
• M2: 183,557 km (0.098 R)
• M3: 252,970 km (0.097 R)
• M4: 359,484 km (0.1 R)
• M5: 609,911 km (0.042 R)
• M6: 895,642 km (0.069 R)
• M7: 1,221,467 km (0.102 R)
• M8: 1,520,363 km (0.062 R)
• M9: 1,909,168 km (0.091 R)
• M10: 2,068,789 km (0.109 R)
• M11: 2,138,502 km (0.042 R)
• M12: 2,573,682 km (0.088 R)
• M13: 3,580,326 km (0.076 R)
• M14: 3,806,368 km (0.088 R)
• M15: 3,892,387 km (0.106 R)
• M16: 3,950,132 km (0.062 R)
• M17: 4,008,176 km (0.089 R)
• M18: 4,452,332 km (0.094 R)
• M19: 5,976,734 km (0.103 R)
• M20: 6,043,604 km (0.115 R)
• M21: 6,586,645 km (0.103 R)
• M22: 6,969,166 km (0.068 R)
• M23: 7,039,477 km (0.091 R)
• M24: 7,394,772 km (0.1 R)
• M25: 8,420,266 km (0.114 R)
• M26: 9,103,030 km (0.116 R)
• M27: 9,179,924 km (0.062 R)
• M28: 9,334,458 km (0.075 R)
• M29: 9,528,936 km (0.113 R)
• M30: 9,724,759 km (0.047 R)
• M31: 9,803,448 km (0.087 R)
• M32: 10,601,851 km (0.049 R)
• M33: 10,968,067 km (0.111 R)
• M34: 11,671,027 km (0.093 R)
• M35: 12,175,920 km (0.049 R)
• M36: 12,260,742 km (0.118 R)
• M37: 12,860,331 km (0.12 R)
• M38: 12,946,798 km (0.11 R)
• M39: 13,733,384 km (0.076 R)
• M40: 14,670,465 km (0.113 R)
• M41: 15,628,190 km (0.106 R)
• M42: 15,951,920 km (0.114 R)
• M43: 16,983,697 km (0.075 R)
• M44: 17,078,691 km (0.107 R)
• M45: 17,555,609 km (0.117 R)
• M46: 17,988,695 km (0.035 R)
• M47: 18,182,275 km (0.071 R)
• M48: 18,425,371 km (0.048 R)
• M49: 19,210,162 km (0.025 R)
• M50: 19,855,826 km (0.054 R)
• M51: 20,055,839 km (0.059 R)
• M52: 20,206,484 km (0.106 R)
• M53: 20,761,492 km (0.12 R)
• M54: 21,835,305 km (0.118 R)
• M55: 23,823,611 km (0.069 R)
• M56: 23,929,825 km (0.104 R)
• M57: 24,142,852 km (0.11 R)
• M58: 24,678,114 km (0.111 R)
• M59: 25,001,095 km (0.058 R)
• M60: 25,163,110 km (0.055 R)
• M61: 25,325,424 km (0.097 R)
• M62: 26,361,987 km (0.109 R)
• M63: 26,471,792 km (0.104 R)
• M64: 27,023,659 km (0.092 R)
• M65: 28,026,563 km (0.069 R)
• M66: 28,082,662 km (0.097 R)
• M67: 28,138,761 km (0.043 R)
• M68: 28,363,457 km (0.114 R)
• M69: 28,588,901 km (0.086 R)
• M70: 28,984,887 km (0.113 R)
• M71: 29,268,674 km (0.093 R)
• M72: 30,644,226 km (0.099 R)
• M73: 31,748,109 km (0.119 R)
• M74: 31,865,094 km (0.085 R)
• M75: 32,275,591 km (0.108 R)
• M76: 34,354,104 km (0.116 R)
• M77: 34,534,220 km (0.085 R)
• M78: 34,774,923 km (0.044 R)
• M79: 35,137,099 km (0.088 R)
• M80: 37,150,986 km (0.038 R)
• M81: 37,335,889 km (0.074 R)
• M82: 37,768,675 km (0.103 R)
• M83: 39,264,804 km (0.101 R)
• M84: 39,578,959 km (0.059 R)
• M85: 40,589,792 km (0.051 R)
• M86: 40,780,380 km (0.085 R)
• M87: 41,226,032 km (0.083 R)
• M88: 41,353,639 km (0.083 R)
• M89: 42,186,300 km (0.074 R)
• M90: 42,701,515 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit