🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.46 AU - 0.74 AU

Year: 177 Days

Day: 18.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 173.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.01 AU - 1.5 AU

Year: 532 Days

Day: 20.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.9 AU - 2.12 AU

Year: 1085 Days

Day: 27.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.09 AU - 4.17 AU

Year: 3196 Days

Day: 12.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,441,163 km

• M1: 2,849,391 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.5

Radius: 13.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.42 AU - 4.84 AU

Year: 3794 Days

Day: 12.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 94,441,163 km

• M1: 178,021 km (0.054 R)
• M2: 290,070 km (0.08 R)
• M3: 389,254 km (0.111 R)
• M4: 600,187 km (0.091 R)
• M5: 820,395 km (0.045 R)
• M6: 1,131,857 km (0.106 R)
• M7: 1,248,843 km (0.059 R)
• M8: 1,467,555 km (0.103 R)
• M9: 1,820,008 km (0.089 R)
• M10: 1,927,868 km (0.118 R)
• M11: 2,054,128 km (0.067 R)
• M12: 2,265,211 km (0.048 R)
• M13: 2,709,367 km (0.052 R)
• M14: 3,069,898 km (0.094 R)
• M15: 3,445,987 km (0.067 R)
• M16: 3,542,478 km (0.086 R)
• M17: 3,698,508 km (0.067 R)
• M18: 3,837,185 km (0.092 R)
• M19: 3,997,704 km (0.086 R)
• M20: 4,304,679 km (0.075 R)
• M21: 4,920,424 km (0.097 R)
• M22: 5,051,322 km (0.101 R)
• M23: 5,677,538 km (0.076 R)
• M24: 5,976,884 km (0.08 R)
• M25: 6,304,952 km (0.089 R)
• M26: 6,614,919 km (0.105 R)
• M27: 6,735,495 km (0.115 R)
• M28: 7,101,710 km (0.105 R)
• M29: 7,399,410 km (0.11 R)
• M30: 8,213,372 km (0.111 R)
• M31: 8,317,193 km (0.101 R)
• M32: 8,421,313 km (0.094 R)
• M33: 8,604,720 km (0.07 R)
• M34: 8,762,994 km (0.084 R)
• M35: 9,028,979 km (0.109 R)
• M36: 9,270,730 km (0.102 R)
• M37: 9,405,966 km (0.067 R)
• M38: 9,678,234 km (0.11 R)
• M39: 9,815,415 km (0.118 R)
• M40: 10,511,046 km (0.069 R)
• M41: 10,850,782 km (0.088 R)
• M42: 11,021,922 km (0.085 R)
• M43: 11,107,791 km (0.062 R)
• M44: 11,222,683 km (0.076 R)
• M45: 12,722,401 km (0.08 R)
• M46: 12,842,828 km (0.106 R)
• M47: 12,993,622 km (0.119 R)
• M48: 13,297,306 km (0.118 R)
• M49: 13,695,386 km (0.11 R)
• M50: 14,097,655 km (0.113 R)
• M51: 14,503,663 km (0.11 R)
• M52: 15,231,457 km (0.09 R)
• M53: 15,327,349 km (0.045 R)
• M54: 15,519,582 km (0.099 R)
• M55: 15,744,877 km (0.067 R)
• M56: 15,841,816 km (0.118 R)
• M57: 16,003,681 km (0.118 R)
• M58: 16,133,682 km (0.118 R)
• M59: 17,720,317 km (0.096 R)
• M60: 18,737,133 km (0.08 R)
• M61: 19,356,468 km (0.1 R)
• M62: 19,772,949 km (0.107 R)
• M63: 20,052,248 km (0.111 R)
• M64: 21,147,155 km (0.077 R)
• M65: 21,325,625 km (0.071 R)
• M66: 21,648,009 km (0.084 R)
• M67: 22,661,385 km (0.064 R)
• M68: 23,986,971 km (0.101 R)
• M69: 24,434,419 km (0.041 R)
• M70: 25,261,994 km (0.041 R)
• M71: 25,375,539 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671

Radius: 7.9

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.16 AU - 15.26 AU

Year: 16247 Days

Day: 22.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 94,441,163 km

• M1: 114,891 km (0.111 R)
• M2: 270,323 km (0.066 R)
• M3: 663,616 km (0.093 R)
• M4: 725,400 km (0.044 R)
• M5: 854,802 km (0.062 R)
• M6: 922,570 km (0.093 R)
• M7: 1,529,339 km (0.071 R)
• M8: 1,640,789 km (0.094 R)
• M9: 2,206,868 km (0.08 R)
• M10: 2,494,844 km (0.097 R)
• M11: 2,794,937 km (0.096 R)
• M12: 3,001,382 km (0.06 R)
• M13: 4,223,896 km (0.117 R)
• M14: 4,621,677 km (0.12 R)
• M15: 4,743,449 km (0.068 R)
• M16: 5,198,825 km (0.09 R)
• M17: 5,885,928 km (0.074 R)
• M18: 6,374,964 km (0.077 R)
• M19: 6,876,865 km (0.09 R)
• M20: 7,297,085 km (0.088 R)
• M21: 7,534,048 km (0.091 R)
• M22: 7,870,194 km (0.114 R)
• M23: 8,857,540 km (0.059 R)
• M24: 8,907,955 km (0.07 R)
• M25: 8,958,369 km (0.111 R)
• M26: 12,157,221 km (0.098 R)
• M27: 12,381,917 km (0.047 R)
• M28: 12,835,497 km (0.076 R)
• M29: 13,006,936 km (0.1 R)
• M30: 13,179,273 km (0.076 R)
• M31: 13,584,085 km (0.1 R)
• M32: 13,817,308 km (0.111 R)
• M33: 14,524,756 km (0.041 R)
• M34: 16,592,498 km (0.082 R)
• M35: 16,841,728 km (0.058 R)
• M36: 17,660,477 km (0.086 R)
• M37: 18,170,756 km (0.106 R)
• M38: 18,363,438 km (0.097 R)
• M39: 18,427,765 km (0.098 R)
• M40: 19,401,946 km (0.037 R)
• M41: 19,533,144 km (0.056 R)
• M42: 19,862,408 km (0.051 R)
• M43: 20,726,935 km (0.117 R)
• M44: 22,080,795 km (0.109 R)
• M45: 22,423,823 km (0.104 R)
• M46: 22,561,453 km (0.06 R)
• M47: 23,742,977 km (0.102 R)
• M48: 25,373,295 km (0.117 R)
• M49: 25,444,952 km (0.095 R)
• M50: 26,021,054 km (0.118 R)
• M51: 26,747,202 km (0.108 R)
• M52: 29,566,523 km (0.093 R)
• M53: 29,641,920 km (0.107 R)
• M54: 29,793,164 km (0.115 R)
• M55: 29,868,711 km (0.072 R)
• M56: 29,944,407 km (0.109 R)
• M57: 32,168,030 km (0.115 R)
• M58: 32,245,671 km (0.08 R)
• M59: 33,732,225 km (0.031 R)
• M60: 35,882,844 km (0.11 R)
• M61: 39,647,924 km (0.109 R)
• M62: 40,482,829 km (0.072 R)
• M63: 40,734,453 km (0.107 R)
• M64: 42,680,721 km (0.115 R)
• M65: 42,765,992 km (0.093 R)
• M66: 44,484,124 km (0.09 R)
• M67: 45,787,420 km (0.11 R)
• M68: 46,838,944 km (0.095 R)
• M69: 46,927,057 km (0.071 R)
• M70: 47,279,509 km (0.055 R)
• M71: 47,367,772 km (0.118 R)
• M72: 49,951,477 km (0.064 R)
• M73: 51,215,130 km (0.117 R)
• M74: 51,578,055 km (0.046 R)
• M75: 52,124,087 km (0.059 R)
• M76: 52,397,851 km (0.12 R)
• M77: 53,038,429 km (0.087 R)
• M78: 54,234,913 km (0.077 R)
• M79: 56,373,564 km (0.1 R)
• M80: 57,500,335 km (0.104 R)
• M81: 57,688,828 km (0.11 R)
• M82: 57,877,621 km (0.068 R)
• M83: 61,020,971 km (0.08 R)
• M84: 61,405,737 km (0.113 R)
• M85: 61,598,419 km (0.064 R)
• M86: 63,147,206 km (0.068 R)
• M87: 64,317,061 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.5

Radius: 4.8

Gravity: 23.68 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 18.37 AU - 19.19 AU

Year: 30991 Days

Day: 22.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 94,441,163 km

• M1: 140,323 km (0.076 R)
• M2: 1,083,388 km (0.108 R)
• M3: 1,623,735 km (0.075 R)
• M4: 2,155,406 km (0.1 R)
• M5: 2,316,523 km (0.084 R)
• M6: 2,823,211 km (0.074 R)
• M7: 2,911,025 km (0.12 R)
• M8: 3,456,160 km (0.091 R)
• M9: 3,597,380 km (0.102 R)
• M10: 3,644,803 km (0.097 R)
• M11: 3,885,356 km (0.113 R)
• M12: 5,217,076 km (0.045 R)
• M13: 5,763,557 km (0.03 R)
• M14: 6,270,844 km (0.038 R)
• M15: 9,012,973 km (0.115 R)
• M16: 10,334,819 km (0.118 R)
• M17: 11,156,710 km (0.11 R)
• M18: 11,226,123 km (0.098 R)
• M19: 12,500,099 km (0.037 R)
• M20: 12,644,461 km (0.114 R)
• M21: 13,448,400 km (0.112 R)
• M22: 13,596,352 km (0.088 R)
• M23: 15,801,425 km (0.103 R)
• M24: 16,428,838 km (0.115 R)
• M25: 16,984,594 km (0.04 R)
• M26: 17,546,484 km (0.086 R)
• M27: 17,951,595 km (0.107 R)
• M28: 18,196,187 km (0.09 R)
• M29: 18,606,235 km (0.096 R)
• M30: 19,268,505 km (0.1 R)
• M31: 19,351,831 km (0.091 R)
• M32: 21,820,196 km (0.071 R)
• M33: 22,606,183 km (0.058 R)
• M34: 23,401,296 km (0.116 R)
• M35: 24,746,929 km (0.118 R)
• M36: 25,110,003 km (0.081 R)
• M37: 25,933,240 km (0.119 R)
• M38: 26,025,242 km (0.118 R)
• M39: 27,700,140 km (0.12 R)
• M40: 29,217,960 km (0.1 R)
• M41: 30,373,903 km (0.113 R)
• M42: 30,470,842 km (0.073 R)
• M43: 30,859,946 km (0.11 R)
• M44: 32,135,717 km (0.114 R)
• M45: 33,328,461 km (0.067 R)
• M46: 36,064,905 km (0.104 R)
• M47: 36,579,522 km (0.053 R)
• M48: 37,304,024 km (0.084 R)
• M49: 38,347,170 km (0.102 R)
• M50: 39,294,274 km (0.074 R)
• M51: 40,675,811 km (0.07 R)
• M52: 41,426,343 km (0.086 R)
• M53: 42,397,981 km (0.052 R)
• M54: 42,614,898 km (0.091 R)
• M55: 45,579,330 km (0.078 R)
• M56: 46,806,032 km (0.03 R)
• M57: 46,918,231 km (0.054 R)
• M58: 51,473,037 km (0.087 R)
• M59: 51,588,676 km (0.072 R)
• M60: 52,052,130 km (0.094 R)
• M61: 54,272,761 km (0.108 R)
• M62: 55,098,541 km (0.04 R)
• M63: 56,404,830 km (0.082 R)
• M64: 56,643,439 km (0.099 R)
• M65: 57,001,875 km (0.114 R)
• M66: 57,241,232 km (0.115 R)
• M67: 58,443,400 km (0.081 R)
• M68: 58,926,601 km (0.106 R)
• M69: 60,750,199 km (0.091 R)
• M70: 63,830,569 km (0.044 R)
• M71: 63,954,885 km (0.042 R)
• M72: 64,951,955 km (0.077 R)
• M73: 65,577,723 km (0.087 R)
• M74: 65,703,086 km (0.115 R)
• M75: 69,118,704 km (0.1 R)
• M76: 70,013,748 km (0.094 R)
• M77: 70,783,878 km (0.111 R)
• M78: 72,591,768 km (0.064 R)
• M79: 73,501,323 km (0.114 R)
• M80: 74,284,019 km (0.063 R)
• M81: 75,331,803 km (0.109 R)
• M82: 80,778,362 km (0.096 R)
• M83: 84,024,935 km (0.059 R)
• M84: 86,625,096 km (0.113 R)
• M85: 89,668,814 km (0.074 R)
• M86: 91,343,712 km (0.11 R)
• M87: 93,593,065 km (0.026 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 15,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit