🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.67 AU - 0.73 AU

Year: 222 Days

Day: 29.9 Hours

Environment

Temp: 93 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.29 AU - 2.67 AU

Year: 1479 Days

Day: 44.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 142.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.51 AU - 3.61 AU

Year: 2027 Days

Day: 17.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.84 AU - 4.04 AU

Year: 2416 Days

Day: 31 Hours

Environment

Temp: -120 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,184,044 km

• M1: 1,124,078 km (0.094 R)
• M2: 1,454,540 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.77 AU - 4.47 AU

Year: 3167 Days

Day: 40.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,184,044 km

• M1: 295,905 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.6

Radius: 13.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.56 AU - 5.08 AU

Year: 3401 Days

Day: 5.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,184,044 km

• M1: 197,768 km (0.108 R)
• M2: 456,274 km (0.116 R)
• M3: 620,083 km (0.099 R)
• M4: 775,665 km (0.115 R)
• M5: 979,268 km (0.079 R)
• M6: 1,117,496 km (0.101 R)
• M7: 1,250,339 km (0.088 R)
• M8: 1,559,707 km (0.112 R)
• M9: 1,850,825 km (0.106 R)
• M10: 1,937,292 km (0.12 R)
• M11: 2,129,526 km (0.072 R)
• M12: 2,501,276 km (0.066 R)
• M13: 2,613,774 km (0.073 R)
• M14: 2,727,917 km (0.061 R)
• M15: 2,877,216 km (0.084 R)
• M16: 2,978,344 km (0.11 R)
• M17: 3,979,303 km (0.085 R)
• M18: 4,477,315 km (0.035 R)
• M19: 4,674,335 km (0.037 R)
• M20: 4,793,864 km (0.079 R)
• M21: 4,934,635 km (0.111 R)
• M22: 5,036,063 km (0.054 R)
• M23: 5,448,803 km (0.108 R)
• M24: 5,744,409 km (0.081 R)
• M25: 5,851,222 km (0.113 R)
• M26: 5,958,633 km (0.07 R)
• M27: 6,263,214 km (0.053 R)
• M28: 6,933,113 km (0.046 R)
• M29: 7,046,957 km (0.114 R)
• M30: 7,138,511 km (0.072 R)
• M31: 7,415,716 km (0.1 R)
• M32: 7,625,901 km (0.031 R)
• M33: 7,719,849 km (0.058 R)
• M34: 8,706,297 km (0.119 R)
• M35: 9,027,334 km (0.073 R)
• M36: 9,201,915 km (0.115 R)
• M37: 9,528,936 km (0.08 R)
• M38: 9,859,996 km (0.115 R)
• M39: 9,962,470 km (0.114 R)
• M40: 10,559,366 km (0.103 R)
• M41: 10,717,042 km (0.076 R)
• M42: 10,901,945 km (0.105 R)
• M43: 11,544,019 km (0.064 R)
• M44: 11,706,482 km (0.113 R)
• M45: 12,061,029 km (0.09 R)
• M46: 12,143,308 km (0.032 R)
• M47: 12,363,815 km (0.115 R)
• M48: 13,033,116 km (0.088 R)
• M49: 13,287,283 km (0.11 R)
• M50: 13,429,102 km (0.072 R)
• M51: 13,944,018 km (0.116 R)
• M52: 14,407,173 km (0.088 R)
• M53: 14,846,093 km (0.098 R)
• M54: 14,963,826 km (0.102 R)
• M55: 15,200,340 km (0.106 R)
• M56: 15,977,352 km (0.08 R)
• M57: 16,188,883 km (0.045 R)
• M58: 17,508,037 km (0.107 R)
• M59: 18,133,506 km (0.074 R)
• M60: 18,227,902 km (0.11 R)
• M61: 18,829,734 km (0.108 R)
• M62: 19,053,234 km (0.053 R)
• M63: 19,181,289 km (0.062 R)
• M64: 19,631,729 km (0.112 R)
• M65: 19,825,907 km (0.116 R)
• M66: 20,118,221 km (0.069 R)
• M67: 20,641,664 km (0.092 R)
• M68: 21,302,138 km (0.094 R)
• M69: 21,568,423 km (0.12 R)
• M70: 22,036,814 km (0.085 R)
• M71: 22,779,717 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.1

Radius: 11.4

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.31 AU - 8.77 AU

Year: 7075 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,184,044 km

• M1: 159,621 km (0.094 R)
• M2: 241,601 km (0.118 R)
• M3: 579,991 km (0.119 R)
• M4: 732,431 km (0.117 R)
• M5: 820,694 km (0.084 R)
• M6: 899,382 km (0.093 R)
• M7: 1,541,905 km (0.049 R)
• M8: 1,624,633 km (0.099 R)
• M9: 1,726,210 km (0.036 R)
• M10: 1,847,384 km (0.108 R)
• M11: 2,043,657 km (0.06 R)
• M12: 2,153,761 km (0.101 R)
• M13: 2,246,960 km (0.116 R)
• M14: 2,594,326 km (0.08 R)
• M15: 2,673,763 km (0.046 R)
• M16: 2,794,638 km (0.064 R)
• M17: 2,917,458 km (0.05 R)
• M18: 3,000,335 km (0.105 R)
• M19: 3,210,969 km (0.087 R)
• M20: 3,781,385 km (0.117 R)
• M21: 3,917,669 km (0.116 R)
• M22: 4,288,821 km (0.113 R)
• M23: 4,431,089 km (0.115 R)
• M24: 4,550,767 km (0.086 R)
• M25: 4,671,493 km (0.068 R)
• M26: 4,891,701 km (0.109 R)
• M27: 5,754,132 km (0.066 R)
• M28: 5,963,869 km (0.097 R)
• M29: 6,337,115 km (0.11 R)
• M30: 7,106,497 km (0.03 R)
• M31: 7,303,518 km (0.05 R)
• M32: 7,702,794 km (0.112 R)
• M33: 7,818,284 km (0.048 R)
• M34: 8,552,809 km (0.088 R)
• M35: 8,642,419 km (0.067 R)
• M36: 9,004,146 km (0.102 R)
• M37: 9,680,179 km (0.076 R)
• M38: 9,804,944 km (0.073 R)
• M39: 9,930,157 km (0.117 R)
• M40: 10,245,509 km (0.108 R)
• M41: 10,340,803 km (0.114 R)
• M42: 10,692,657 km (0.077 R)
• M43: 11,771,707 km (0.093 R)
• M44: 12,510,421 km (0.034 R)
• M45: 12,680,364 km (0.054 R)
• M46: 12,988,237 km (0.07 R)
• M47: 13,160,424 km (0.104 R)
• M48: 13,506,893 km (0.119 R)
• M49: 13,611,461 km (0.032 R)
• M50: 14,102,890 km (0.037 R)
• M51: 14,600,303 km (0.096 R)
• M52: 14,671,811 km (0.088 R)
• M53: 14,851,029 km (0.101 R)
• M54: 15,685,337 km (0.111 R)
• M55: 16,683,903 km (0.033 R)
• M56: 16,908,599 km (0.05 R)
• M57: 17,474,826 km (0.028 R)
• M58: 17,550,822 km (0.042 R)
• M59: 20,558,188 km (0.073 R)
• M60: 20,718,707 km (0.119 R)
• M61: 20,879,674 km (0.089 R)
• M62: 22,018,114 km (0.083 R)
• M63: 22,470,947 km (0.107 R)
• M64: 22,636,252 km (0.085 R)
• M65: 22,843,595 km (0.101 R)
• M66: 22,926,771 km (0.083 R)
• M67: 24,737,803 km (0.095 R)
• M68: 24,951,279 km (0.104 R)
• M69: 25,638,831 km (0.084 R)
• M70: 25,855,000 km (0.063 R)
• M71: 26,071,767 km (0.086 R)
• M72: 27,164,580 km (0.044 R)
• M73: 27,296,675 km (0.111 R)
• M74: 27,650,025 km (0.114 R)
• M75: 28,316,783 km (0.078 R)
• M76: 30,166,261 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 14.9

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.2 AU - 13.48 AU

Year: 13517 Days

Day: 10.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,184,044 km

• M1: 211,681 km (0.115 R)
• M2: 765,044 km (0.068 R)
• M3: 939,325 km (0.113 R)
• M4: 1,063,641 km (0.079 R)
• M5: 1,424,770 km (0.084 R)
• M6: 1,521,410 km (0.108 R)
• M7: 1,851,274 km (0.099 R)
• M8: 2,093,622 km (0.064 R)
• M9: 2,261,172 km (0.071 R)
• M10: 2,699,942 km (0.088 R)
• M11: 3,070,496 km (0.078 R)
• M12: 3,457,805 km (0.101 R)
• M13: 3,623,859 km (0.114 R)
• M14: 3,895,229 km (0.082 R)
• M15: 4,208,637 km (0.103 R)
• M16: 4,350,755 km (0.091 R)
• M17: 4,603,126 km (0.114 R)
• M18: 4,897,535 km (0.085 R)
• M19: 6,257,829 km (0.065 R)
• M20: 6,916,957 km (0.058 R)
• M21: 7,598,375 km (0.112 R)
• M22: 8,435,525 km (0.083 R)
• M23: 8,979,313 km (0.114 R)
• M24: 9,348,371 km (0.117 R)
• M25: 9,722,216 km (0.104 R)
• M26: 10,678,745 km (0.099 R)
• M27: 11,119,011 km (0.089 R)
• M28: 12,475,415 km (0.078 R)
• M29: 13,830,473 km (0.105 R)
• M30: 14,149,864 km (0.115 R)
• M31: 14,310,532 km (0.105 R)
• M32: 14,471,799 km (0.093 R)
• M33: 16,453,372 km (0.117 R)
• M34: 16,791,763 km (0.116 R)
• M35: 17,189,693 km (0.112 R)
• M36: 18,871,023 km (0.085 R)
• M37: 19,522,522 km (0.117 R)
• M38: 19,761,280 km (0.072 R)
• M39: 21,030,469 km (0.116 R)
• M40: 21,275,211 km (0.119 R)
• M41: 23,014,884 km (0.096 R)
• M42: 24,029,457 km (0.079 R)
• M43: 24,349,447 km (0.113 R)
• M44: 24,735,410 km (0.041 R)
• M45: 25,253,168 km (0.12 R)
• M46: 25,578,543 km (0.088 R)
• M47: 26,299,455 km (0.069 R)
• M48: 27,359,805 km (0.027 R)
• M49: 28,097,023 km (0.094 R)
• M50: 28,637,221 km (0.096 R)
• M51: 29,112,643 km (0.047 R)
• M52: 29,727,939 km (0.118 R)
• M53: 30,002,751 km (0.094 R)
• M54: 30,971,247 km (0.099 R)
• M55: 32,443,141 km (0.085 R)
• M56: 32,655,270 km (0.054 R)
• M57: 33,081,026 km (0.113 R)
• M58: 33,651,443 km (0.092 R)
• M59: 37,883,417 km (0.104 R)
• M60: 38,480,312 km (0.033 R)
• M61: 38,629,910 km (0.108 R)
• M62: 38,929,854 km (0.093 R)
• M63: 39,305,943 km (0.034 R)
• M64: 40,441,241 km (0.112 R)
• M65: 41,817,990 km (0.106 R)
• M66: 42,203,055 km (0.091 R)
• M67: 42,511,975 km (0.117 R)
• M68: 42,976,925 km (0.115 R)
• M69: 44,068,092 km (0.08 R)
• M70: 47,075,608 km (0.073 R)
• M71: 47,315,862 km (0.106 R)
• M72: 47,476,231 km (0.106 R)
• M73: 49,171,324 km (0.069 R)
• M74: 49,822,374 km (0.058 R)
• M75: 50,230,627 km (0.034 R)
• M76: 51,215,130 km (0.063 R)
• M77: 54,206,639 km (0.095 R)
• M78: 54,626,710 km (0.082 R)
• M79: 54,879,081 km (0.095 R)
• M80: 55,469,843 km (0.054 R)
• M81: 56,232,344 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.6

Radius: 6.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.18 AU - 14.5 AU

Year: 19501 Days

Day: 21.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,184,044 km

• M1: 134,788 km (0.081 R)
• M2: 229,034 km (0.1 R)
• M3: 370,404 km (0.052 R)
• M4: 622,626 km (0.116 R)
• M5: 671,694 km (0.033 R)
• M6: 747,840 km (0.036 R)
• M7: 1,081,593 km (0.098 R)
• M8: 1,608,925 km (0.051 R)
• M9: 1,944,623 km (0.098 R)
• M10: 2,111,275 km (0.115 R)
• M11: 2,167,823 km (0.03 R)
• M12: 2,360,206 km (0.102 R)
• M13: 2,720,288 km (0.118 R)
• M14: 3,033,546 km (0.115 R)
• M15: 3,183,742 km (0.116 R)
• M16: 3,292,649 km (0.105 R)
• M17: 4,158,970 km (0.109 R)
• M18: 4,740,757 km (0.115 R)
• M19: 4,815,256 km (0.081 R)
• M20: 5,117,294 km (0.093 R)
• M21: 5,607,975 km (0.039 R)
• M22: 5,739,622 km (0.117 R)
• M23: 5,845,686 km (0.072 R)
• M24: 6,059,611 km (0.118 R)
• M25: 6,167,621 km (0.112 R)
• M26: 6,468,014 km (0.104 R)
• M27: 6,801,018 km (0.104 R)
• M28: 7,054,587 km (0.098 R)
• M29: 7,139,708 km (0.12 R)
• M30: 7,716,408 km (0.11 R)
• M31: 7,862,864 km (0.095 R)
• M32: 8,248,079 km (0.078 R)
• M33: 8,367,906 km (0.106 R)
• M34: 8,488,333 km (0.085 R)
• M35: 9,067,725 km (0.055 R)
• M36: 9,315,609 km (0.092 R)
• M37: 9,534,321 km (0.05 R)
• M38: 9,628,568 km (0.073 R)
• M39: 9,723,114 km (0.116 R)
• M40: 10,425,924 km (0.066 R)
• M41: 11,277,585 km (0.067 R)
• M42: 11,913,974 km (0.111 R)
• M43: 12,493,217 km (0.095 R)
• M44: 13,151,448 km (0.107 R)
• M45: 13,361,633 km (0.083 R)
• M46: 13,432,094 km (0.109 R)
• M47: 13,749,989 km (0.107 R)
• M48: 17,369,210 km (0.092 R)
• M49: 18,064,092 km (0.117 R)
• M50: 18,180,928 km (0.094 R)
• M51: 18,728,905 km (0.057 R)
• M52: 19,163,188 km (0.084 R)
• M53: 20,526,773 km (0.111 R)
• M54: 20,852,148 km (0.11 R)
• M55: 21,466,696 km (0.113 R)
• M56: 21,838,297 km (0.1 R)
• M57: 22,797,818 km (0.107 R)
• M58: 23,134,712 km (0.079 R)
• M59: 23,685,681 km (0.09 R)
• M60: 23,813,438 km (0.081 R)
• M61: 24,026,914 km (0.111 R)
• M62: 24,240,989 km (0.114 R)
• M63: 24,326,858 km (0.115 R)
• M64: 26,460,722 km (0.094 R)
• M65: 26,992,393 km (0.043 R)
• M66: 27,259,574 km (0.032 R)
• M67: 28,336,978 km (0.107 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: 334 - 12,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit