🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.61 AU - 0.91 AU

Year: 252 Days

Day: 38.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.61 AU - 0.97 AU

Year: 267 Days

Day: 35.7 Hours

Environment

Temp: 80 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.89 AU - 1.25 AU

Year: 421 Days

Day: 38.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.01 AU - 1.35 AU

Year: 488 Days

Day: 46.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.56 AU - 2 AU

Year: 904 Days

Day: 21.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,657,462 km

• M1: 461,509 km (0.111 R)
• M2: 1,324,091 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.3

Radius: 11.2

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.29 AU - 5.49 AU

Year: 4765 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,657,462 km

• M1: 166,802 km (0.078 R)
• M2: 281,992 km (0.106 R)
• M3: 489,933 km (0.081 R)
• M4: 582,385 km (0.104 R)
• M5: 787,932 km (0.042 R)
• M6: 861,983 km (0.117 R)
• M7: 1,068,727 km (0.046 R)
• M8: 1,226,703 km (0.066 R)
• M9: 1,392,607 km (0.088 R)
• M10: 1,771,987 km (0.063 R)
• M11: 1,884,634 km (0.063 R)
• M12: 2,012,540 km (0.12 R)
• M13: 2,223,623 km (0.086 R)
• M14: 2,359,158 km (0.108 R)
• M15: 2,441,886 km (0.1 R)
• M16: 2,696,053 km (0.057 R)
• M17: 2,884,995 km (0.118 R)
• M18: 3,169,231 km (0.107 R)
• M19: 3,446,885 km (0.036 R)
• M20: 3,732,616 km (0.058 R)
• M21: 3,894,631 km (0.066 R)
• M22: 4,025,978 km (0.111 R)
• M23: 4,175,576 km (0.085 R)
• M24: 4,757,362 km (0.042 R)
• M25: 5,040,102 km (0.067 R)
• M26: 5,733,488 km (0.067 R)
• M27: 6,072,477 km (0.12 R)
• M28: 6,321,408 km (0.079 R)
• M29: 6,730,707 km (0.082 R)
• M30: 6,849,189 km (0.115 R)
• M31: 7,068,350 km (0.118 R)
• M32: 7,574,888 km (0.063 R)
• M33: 7,884,556 km (0.097 R)
• M34: 8,114,338 km (0.083 R)
• M35: 8,198,412 km (0.07 R)
• M36: 8,282,785 km (0.115 R)
• M37: 8,623,270 km (0.114 R)
• M38: 8,946,701 km (0.108 R)
• M39: 9,716,681 km (0.099 R)
• M40: 9,828,431 km (0.083 R)
• M41: 10,075,865 km (0.098 R)
• M42: 10,279,767 km (0.062 R)
• M43: 10,393,761 km (0.082 R)
• M44: 10,830,287 km (0.11 R)
• M45: 10,946,226 km (0.067 R)
• M46: 11,039,276 km (0.109 R)
• M47: 11,319,921 km (0.111 R)
• M48: 12,008,071 km (0.099 R)
• M49: 12,538,994 km (0.06 R)
• M50: 12,685,151 km (0.089 R)
• M51: 12,758,454 km (0.051 R)
• M52: 13,102,380 km (0.105 R)
• M53: 13,524,246 km (0.079 R)
• M54: 13,874,903 km (0.105 R)
• M55: 14,559,613 km (0.111 R)
• M56: 14,893,366 km (0.06 R)
• M57: 15,646,740 km (0.116 R)
• M58: 16,041,380 km (0.114 R)
• M59: 16,253,061 km (0.093 R)
• M60: 16,332,796 km (0.101 R)
• M61: 17,625,023 km (0.035 R)
• M62: 17,706,853 km (0.086 R)
• M63: 17,816,209 km (0.114 R)
• M64: 17,980,617 km (0.089 R)
• M65: 18,063,045 km (0.087 R)
• M66: 18,283,403 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.1

Radius: 9.3

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.36 AU - 7.82 AU

Year: 7189 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,657,462 km

• M1: 124,615 km (0.112 R)
• M2: 193,580 km (0.037 R)
• M3: 396,734 km (0.116 R)
• M4: 556,504 km (0.106 R)
• M5: 738,714 km (0.05 R)
• M6: 851,810 km (0.097 R)
• M7: 971,040 km (0.109 R)
• M8: 1,762,413 km (0.11 R)
• M9: 1,877,752 km (0.064 R)
• M10: 2,364,245 km (0.06 R)
• M11: 2,687,675 km (0.092 R)
• M12: 2,798,677 km (0.11 R)
• M13: 2,933,913 km (0.097 R)
• M14: 3,025,318 km (0.114 R)
• M15: 3,545,021 km (0.11 R)
• M16: 3,691,627 km (0.076 R)
• M17: 3,940,558 km (0.049 R)
• M18: 4,067,117 km (0.075 R)
• M19: 4,298,246 km (0.054 R)
• M20: 4,935,533 km (0.102 R)
• M21: 5,265,396 km (0.091 R)
• M22: 5,917,493 km (0.109 R)
• M23: 6,150,417 km (0.08 R)
• M24: 6,445,723 km (0.107 R)
• M25: 6,625,091 km (0.051 R)
• M26: 6,988,913 km (0.063 R)
• M27: 7,421,700 km (0.115 R)
• M28: 7,484,232 km (0.099 R)
• M29: 7,578,329 km (0.107 R)
• M30: 7,831,299 km (0.111 R)
• M31: 7,894,878 km (0.081 R)
• M32: 9,003,697 km (0.104 R)
• M33: 9,271,627 km (0.099 R)
• M34: 9,644,425 km (0.091 R)
• M35: 9,918,638 km (0.083 R)
• M36: 10,265,107 km (0.109 R)
• M37: 11,327,850 km (0.084 R)
• M38: 12,649,098 km (0.04 R)
• M39: 12,911,643 km (0.107 R)
• M40: 13,100,286 km (0.106 R)
• M41: 13,175,982 km (0.096 R)
• M42: 13,403,969 km (0.057 R)
• M43: 13,480,264 km (0.116 R)
• M44: 13,748,493 km (0.038 R)
• M45: 13,902,429 km (0.12 R)
• M46: 14,212,247 km (0.109 R)
• M47: 14,329,082 km (0.116 R)
• M48: 14,799,418 km (0.105 R)
• M49: 14,878,256 km (0.083 R)
• M50: 15,314,484 km (0.114 R)
• M51: 15,795,291 km (0.065 R)
• M52: 16,037,640 km (0.078 R)
• M53: 16,118,572 km (0.034 R)
• M54: 16,281,035 km (0.114 R)
• M55: 16,525,778 km (0.034 R)
• M56: 16,648,597 km (0.06 R)
• M57: 17,809,477 km (0.114 R)
• M58: 18,484,612 km (0.041 R)
• M59: 18,953,601 km (0.101 R)
• M60: 19,340,162 km (0.05 R)
• M61: 21,401,322 km (0.1 R)
• M62: 22,616,655 km (0.109 R)
• M63: 23,301,364 km (0.093 R)
• M64: 23,393,217 km (0.118 R)
• M65: 24,691,428 km (0.078 R)
• M66: 24,831,900 km (0.085 R)
• M67: 25,349,210 km (0.082 R)
• M68: 25,538,301 km (0.077 R)
• M69: 27,357,112 km (0.027 R)
• M70: 27,454,052 km (0.056 R)
• M71: 28,576,484 km (0.08 R)
• M72: 28,674,770 km (0.09 R)
• M73: 28,871,791 km (0.06 R)
• M74: 29,217,511 km (0.099 R)
• M75: 29,763,544 km (0.096 R)
• M76: 30,463,512 km (0.1 R)
• M77: 30,664,572 km (0.117 R)
• M78: 31,320,708 km (0.051 R)
• M79: 32,185,832 km (0.08 R)
• M80: 33,213,719 km (0.059 R)
• M81: 33,368,852 km (0.118 R)
• M82: 33,939,568 km (0.105 R)
• M83: 34,043,688 km (0.089 R)
• M84: 34,723,162 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 11.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.48 AU - 7.78 AU

Year: 8026 Days

Day: 7.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,657,462 km

• M1: 195,375 km (0.036 R)
• M2: 427,551 km (0.114 R)
• M3: 547,528 km (0.102 R)
• M4: 648,656 km (0.116 R)
• M5: 1,174,194 km (0.082 R)
• M6: 1,567,636 km (0.112 R)
• M7: 1,672,355 km (0.108 R)
• M8: 2,181,586 km (0.071 R)
• M9: 2,350,482 km (0.057 R)
• M10: 2,436,501 km (0.094 R)
• M11: 2,541,219 km (0.108 R)
• M12: 2,647,434 km (0.077 R)
• M13: 2,993,902 km (0.099 R)
• M14: 3,182,246 km (0.03 R)
• M15: 3,393,927 km (0.026 R)
• M16: 3,531,108 km (0.034 R)
• M17: 3,630,142 km (0.088 R)
• M18: 3,730,223 km (0.116 R)
• M19: 4,036,001 km (0.108 R)
• M20: 4,181,410 km (0.085 R)
• M21: 4,265,484 km (0.109 R)
• M22: 4,650,250 km (0.101 R)
• M23: 4,935,084 km (0.053 R)
• M24: 5,068,675 km (0.035 R)
• M25: 5,614,408 km (0.072 R)
• M26: 6,059,911 km (0.118 R)
• M27: 6,323,053 km (0.047 R)
• M28: 6,761,973 km (0.099 R)
• M29: 6,885,541 km (0.11 R)
• M30: 7,059,972 km (0.085 R)
• M31: 7,413,173 km (0.093 R)
• M32: 7,823,969 km (0.1 R)
• M33: 8,006,029 km (0.051 R)
• M34: 8,136,927 km (0.096 R)
• M35: 8,242,095 km (0.088 R)
• M36: 8,533,960 km (0.074 R)
• M37: 9,734,932 km (0.075 R)
• M38: 9,958,880 km (0.118 R)
• M39: 10,156,349 km (0.056 R)
• M40: 10,326,741 km (0.119 R)
• M41: 10,727,663 km (0.057 R)
• M42: 11,221,486 km (0.044 R)
• M43: 11,338,771 km (0.03 R)
• M44: 11,427,033 km (0.118 R)
• M45: 11,991,167 km (0.095 R)
• M46: 12,352,147 km (0.107 R)
• M47: 12,716,717 km (0.057 R)
• M48: 12,808,420 km (0.071 R)
• M49: 13,115,694 km (0.097 R)
• M50: 13,208,445 km (0.091 R)
• M51: 14,020,612 km (0.106 R)
• M52: 14,273,731 km (0.12 R)
• M53: 14,816,772 km (0.083 R)
• M54: 15,042,365 km (0.085 R)
• M55: 15,431,768 km (0.113 R)
• M56: 15,956,109 km (0.078 R)
• M57: 16,854,145 km (0.079 R)
• M58: 17,190,890 km (0.117 R)
• M59: 17,360,235 km (0.047 R)
• M60: 17,734,379 km (0.098 R)
• M61: 18,008,292 km (0.082 R)
• M62: 18,180,180 km (0.098 R)
• M63: 18,733,842 km (0.047 R)
• M64: 19,117,710 km (0.092 R)
• M65: 19,928,830 km (0.094 R)
• M66: 20,320,776 km (0.108 R)
• M67: 20,392,284 km (0.095 R)
• M68: 20,607,406 km (0.031 R)
• M69: 20,895,382 km (0.103 R)
• M70: 22,023,799 km (0.116 R)
• M71: 22,576,862 km (0.053 R)
• M72: 23,396,359 km (0.107 R)
• M73: 23,696,752 km (0.108 R)
• M74: 24,149,883 km (0.11 R)
• M75: 24,834,743 km (0.107 R)
• M76: 25,912,894 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 8.4

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.54 AU - 9.24 AU

Year: 10094 Days

Day: 13 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,657,462 km

• M1: 139,276 km (0.074 R)
• M2: 241,750 km (0.102 R)
• M3: 296,353 km (0.098 R)
• M4: 680,222 km (0.097 R)
• M5: 747,840 km (0.039 R)
• M6: 1,101,788 km (0.047 R)
• M7: 1,182,571 km (0.052 R)
• M8: 1,371,962 km (0.113 R)
• M9: 1,459,327 km (0.09 R)
• M10: 1,732,942 km (0.115 R)
• M11: 1,997,880 km (0.079 R)
• M12: 2,198,939 km (0.049 R)
• M13: 2,432,910 km (0.101 R)
• M14: 2,593,578 km (0.062 R)
• M15: 2,647,882 km (0.075 R)
• M16: 3,477,702 km (0.093 R)
• M17: 3,598,128 km (0.06 R)
• M18: 4,382,170 km (0.093 R)
• M19: 4,512,470 km (0.089 R)
• M20: 4,611,055 km (0.066 R)
• M21: 4,944,808 km (0.046 R)
• M22: 5,012,426 km (0.047 R)
• M23: 5,320,897 km (0.105 R)
• M24: 5,600,346 km (0.114 R)
• M25: 5,813,074 km (0.11 R)
• M26: 6,246,609 km (0.115 R)
• M27: 6,467,266 km (0.112 R)
• M28: 6,615,816 km (0.116 R)
• M29: 6,840,662 km (0.105 R)
• M30: 6,954,207 km (0.112 R)
• M31: 7,530,607 km (0.119 R)
• M32: 8,323,027 km (0.119 R)
• M33: 8,403,810 km (0.114 R)
• M34: 8,484,742 km (0.065 R)
• M35: 8,770,175 km (0.052 R)
• M36: 10,723,325 km (0.115 R)
• M37: 10,943,383 km (0.07 R)
• M38: 11,165,087 km (0.099 R)
• M39: 11,298,828 km (0.089 R)
• M40: 11,433,017 km (0.041 R)
• M41: 12,295,449 km (0.096 R)
• M42: 12,897,580 km (0.099 R)
• M43: 13,178,824 km (0.094 R)
• M44: 13,651,853 km (0.118 R)
• M45: 13,795,018 km (0.118 R)
• M46: 15,252,401 km (0.069 R)
• M47: 15,450,318 km (0.11 R)
• M48: 15,649,284 km (0.09 R)
• M49: 16,351,945 km (0.098 R)
• M50: 16,605,364 km (0.111 R)
• M51: 17,944,414 km (0.049 R)
• M52: 18,258,271 km (0.087 R)
• M53: 19,746,919 km (0.027 R)
• M54: 19,854,779 km (0.099 R)
• M55: 19,962,789 km (0.109 R)
• M56: 21,163,910 km (0.06 R)
• M57: 22,220,071 km (0.114 R)
• M58: 22,276,170 km (0.113 R)
• M59: 22,669,912 km (0.073 R)
• M60: 23,521,273 km (0.108 R)
• M61: 24,672,878 km (0.107 R)
• M62: 25,489,832 km (0.08 R)
• M63: 25,666,058 km (0.104 R)
• M64: 26,910,862 km (0.054 R)
• M65: 27,510,600 km (0.091 R)
• M66: 29,829,217 km (0.096 R)
• M67: 30,512,131 km (0.118 R)
• M68: 31,451,606 km (0.09 R)
• M69: 31,956,499 km (0.078 R)
• M70: 32,718,849 km (0.036 R)
• M71: 33,487,184 km (0.103 R)
• M72: 34,132,101 km (0.034 R)
• M73: 35,827,792 km (0.104 R)
• M74: 36,157,057 km (0.095 R)
• M75: 36,487,369 km (0.039 R)
• M76: 38,086,421 km (0.102 R)
• M77: 40,048,996 km (0.075 R)
• M78: 40,185,578 km (0.101 R)
• M79: 40,253,945 km (0.118 R)
• M80: 40,596,225 km (0.099 R)
• M81: 40,802,071 km (0.075 R)
• M82: 41,559,784 km (0.073 R)
• M83: 42,949,249 km (0.072 R)
• M84: 44,212,753 km (0.058 R)
• M85: 44,495,194 km (0.035 R)
• M86: 44,849,142 km (0.088 R)
• M87: 44,990,961 km (0.108 R)
• M88: 47,352,513 km (0.063 R)
• M89: 48,221,078 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit