🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.5 AU - 0.76 AU

Year: 221 Days

Day: 29.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.96 AU - 1.14 AU

Year: 477 Days

Day: 47 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.41 AU - 1.85 AU

Year: 922 Days

Day: 37 Hours

Environment

Temp: -105 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.2

Radius: 12.8

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.14 AU - 3.22 AU

Year: 1943 Days

Day: 9.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 69,644,249 km

• M1: 168,148 km (0.086 R)
• M2: 253,419 km (0.094 R)
• M3: 393,293 km (0.099 R)
• M4: 743,950 km (0.078 R)
• M5: 855,401 km (0.119 R)
• M6: 949,198 km (0.105 R)
• M7: 1,090,868 km (0.057 R)
• M8: 1,253,331 km (0.104 R)
• M9: 1,361,789 km (0.084 R)
• M10: 1,445,265 km (0.107 R)
• M11: 1,559,558 km (0.093 R)
• M12: 1,897,799 km (0.055 R)
• M13: 2,080,009 km (0.048 R)
• M14: 2,177,397 km (0.117 R)
• M15: 2,276,281 km (0.113 R)
• M16: 2,591,185 km (0.056 R)
• M17: 2,705,328 km (0.09 R)
• M18: 2,803,165 km (0.091 R)
• M19: 2,993,453 km (0.117 R)
• M20: 3,159,956 km (0.108 R)
• M21: 3,253,754 km (0.064 R)
• M22: 3,425,193 km (0.053 R)
• M23: 3,531,407 km (0.051 R)
• M24: 3,648,542 km (0.094 R)
• M25: 3,747,127 km (0.102 R)
• M26: 3,836,737 km (0.107 R)
• M27: 4,233,321 km (0.102 R)
• M28: 4,337,141 km (0.102 R)
• M29: 4,494,518 km (0.05 R)
• M30: 4,611,205 km (0.029 R)
• M31: 4,707,396 km (0.096 R)
• M32: 4,804,336 km (0.033 R)
• M33: 4,890,953 km (0.108 R)
• M34: 5,298,757 km (0.087 R)
• M35: 5,489,943 km (0.112 R)
• M36: 5,626,226 km (0.056 R)
• M37: 5,995,135 km (0.096 R)
• M38: 6,100,452 km (0.059 R)
• M39: 6,218,035 km (0.114 R)
• M40: 6,312,731 km (0.095 R)
• M41: 6,611,627 km (0.071 R)
• M42: 7,211,216 km (0.045 R)
• M43: 7,385,796 km (0.097 R)
• M44: 7,561,724 km (0.118 R)
• M45: 7,650,136 km (0.051 R)
• M46: 7,751,713 km (0.103 R)
• M47: 8,175,524 km (0.119 R)
• M48: 8,436,123 km (0.116 R)
• M49: 8,725,894 km (0.083 R)
• M50: 8,885,366 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.7

Radius: 3.1

Gravity: 34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.49 AU - 12.67 AU

Year: 15243 Days

Day: 23.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,644,249 km

• M1: 377,136 km (0.086 R)
• M2: 449,990 km (0.097 R)
• M3: 803,640 km (0.114 R)
• M4: 859,889 km (0.063 R)
• M5: 1,036,264 km (0.034 R)
• M6: 1,971,401 km (0.072 R)
• M7: 3,886,852 km (0.088 R)
• M8: 4,110,949 km (0.085 R)
• M9: 4,638,880 km (0.03 R)
• M10: 4,876,442 km (0.066 R)
• M11: 4,945,107 km (0.099 R)
• M12: 5,152,899 km (0.074 R)
• M13: 5,648,816 km (0.092 R)
• M14: 5,902,384 km (0.047 R)
• M15: 6,383,192 km (0.11 R)
• M16: 6,799,822 km (0.081 R)
• M17: 7,381,907 km (0.03 R)
• M18: 8,101,323 km (0.063 R)
• M19: 8,182,555 km (0.103 R)
• M20: 8,926,505 km (0.113 R)
• M21: 9,519,810 km (0.094 R)
• M22: 9,605,530 km (0.066 R)
• M23: 9,648,614 km (0.087 R)
• M24: 9,734,782 km (0.063 R)
• M25: 10,125,831 km (0.101 R)
• M26: 10,257,328 km (0.09 R)
• M27: 11,012,946 km (0.059 R)
• M28: 11,238,540 km (0.077 R)
• M29: 11,786,367 km (0.096 R)
• M30: 12,389,546 km (0.113 R)
• M31: 12,624,116 km (0.078 R)
• M32: 12,860,331 km (0.08 R)
• M33: 13,002,748 km (0.102 R)
• M34: 13,529,183 km (0.091 R)
• M35: 13,577,353 km (0.066 R)
• M36: 15,000,178 km (0.111 R)
• M37: 15,200,041 km (0.105 R)
• M38: 16,212,819 km (0.111 R)
• M39: 16,624,063 km (0.072 R)
• M40: 16,934,778 km (0.1 R)
• M41: 16,986,689 km (0.078 R)
• M42: 17,247,288 km (0.093 R)
• M43: 17,983,908 km (0.089 R)
• M44: 21,536,109 km (0.038 R)
• M45: 21,818,101 km (0.093 R)
• M46: 22,271,832 km (0.065 R)
• M47: 23,246,312 km (0.04 R)
• M48: 23,535,635 km (0.075 R)
• M49: 24,410,483 km (0.084 R)
• M50: 25,058,840 km (0.119 R)
• M51: 25,295,953 km (0.064 R)
• M52: 26,553,173 km (0.111 R)
• M53: 26,613,611 km (0.084 R)
• M54: 28,260,983 km (0.114 R)
• M55: 28,507,819 km (0.057 R)
• M56: 30,381,682 km (0.075 R)
• M57: 31,397,302 km (0.11 R)
• M58: 35,171,058 km (0.087 R)
• M59: 35,902,741 km (0.096 R)
• M60: 36,908,487 km (0.11 R)
• M61: 38,742,258 km (0.098 R)
• M62: 39,084,987 km (0.101 R)
• M63: 39,428,763 km (0.077 R)
• M64: 40,119,456 km (0.059 R)
• M65: 41,232,764 km (0.027 R)
• M66: 41,652,834 km (0.05 R)
• M67: 41,863,468 km (0.088 R)
• M68: 42,004,090 km (0.066 R)
• M69: 45,136,520 km (0.068 R)
• M70: 46,439,368 km (0.105 R)
• M71: 46,730,635 km (0.081 R)
• M72: 47,022,500 km (0.118 R)
• M73: 48,564,406 km (0.11 R)
• M74: 48,934,062 km (0.075 R)
• M75: 49,378,816 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.3

Radius: 4

Gravity: 34.52 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.98 AU - 14.96 AU

Year: 19505 Days

Day: 23.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,644,249 km

• M1: 67,319 km (0.1 R)
• M2: 606,470 km (0.06 R)
• M3: 851,361 km (0.109 R)
• M4: 898,934 km (0.113 R)
• M5: 1,595,012 km (0.112 R)
• M6: 1,835,566 km (0.025 R)
• M7: 1,897,499 km (0.118 R)
• M8: 2,152,265 km (0.111 R)
• M9: 2,316,822 km (0.107 R)
• M10: 2,554,234 km (0.086 R)
• M11: 2,799,275 km (0.11 R)
• M12: 2,942,740 km (0.102 R)
• M13: 2,978,942 km (0.065 R)
• M14: 3,125,399 km (0.086 R)
• M15: 3,274,249 km (0.06 R)
• M16: 3,425,342 km (0.039 R)
• M17: 4,379,178 km (0.113 R)
• M18: 4,629,605 km (0.083 R)
• M19: 4,884,819 km (0.054 R)
• M20: 7,576,534 km (0.089 R)
• M21: 7,726,281 km (0.084 R)
• M22: 8,130,345 km (0.107 R)
• M23: 8,801,292 km (0.084 R)
• M24: 9,489,891 km (0.036 R)
• M25: 9,705,311 km (0.114 R)
• M26: 10,527,202 km (0.075 R)
• M27: 12,706,843 km (0.11 R)
• M28: 13,423,118 km (0.091 R)
• M29: 13,907,964 km (0.079 R)
• M30: 14,030,036 km (0.078 R)
• M31: 14,275,227 km (0.084 R)
• M32: 14,583,848 km (0.104 R)
• M33: 14,894,712 km (0.058 R)
• M34: 16,674,927 km (0.114 R)
• M35: 19,673,317 km (0.118 R)
• M36: 20,431,030 km (0.06 R)
• M37: 21,058,144 km (0.096 R)
• M38: 22,117,297 km (0.105 R)
• M39: 22,331,222 km (0.059 R)
• M40: 22,761,017 km (0.078 R)
• M41: 23,847,696 km (0.113 R)
• M42: 25,025,181 km (0.105 R)
• M43: 25,695,678 km (0.115 R)
• M44: 26,826,489 km (0.106 R)
• M45: 26,978,480 km (0.079 R)
• M46: 27,512,844 km (0.043 R)
• M47: 28,359,268 km (0.052 R)
• M48: 29,136,280 km (0.053 R)
• M49: 29,370,849 km (0.032 R)
• M50: 29,920,322 km (0.025 R)
• M51: 29,999,011 km (0.111 R)
• M52: 31,589,086 km (0.039 R)
• M53: 32,637,169 km (0.116 R)
• M54: 32,799,483 km (0.065 R)
• M55: 34,850,320 km (0.1 R)
• M56: 35,182,278 km (0.095 R)
• M57: 35,515,282 km (0.065 R)
• M58: 36,689,027 km (0.103 R)
• M59: 37,790,217 km (0.034 R)
• M60: 37,960,609 km (0.097 R)
• M61: 38,131,300 km (0.075 R)
• M62: 38,559,001 km (0.112 R)
• M63: 39,591,974 km (0.113 R)
• M64: 39,765,059 km (0.092 R)
• M65: 40,896,019 km (0.095 R)
• M66: 42,745,048 km (0.114 R)
• M67: 43,545,846 km (0.025 R)
• M68: 44,981,686 km (0.116 R)
• M69: 45,433,621 km (0.072 R)
• M70: 45,796,247 km (0.103 R)
• M71: 46,250,874 km (0.064 R)
• M72: 47,164,469 km (0.116 R)
• M73: 50,127,853 km (0.116 R)
• M74: 50,315,149 km (0.062 R)
• M75: 51,348,871 km (0.047 R)
• M76: 51,537,663 km (0.082 R)
• M77: 51,915,697 km (0.077 R)
• M78: 52,865,045 km (0.103 R)
• M79: 53,055,633 km (0.041 R)
• M80: 53,628,593 km (0.101 R)
• M81: 54,395,880 km (0.094 R)
• M82: 54,780,795 km (0.061 R)
• M83: 54,973,627 km (0.087 R)
• M84: 55,263,398 km (0.097 R)
• M85: 56,135,404 km (0.086 R)
• M86: 57,012,048 km (0.098 R)
• M87: 59,470,539 km (0.107 R)
• M88: 60,165,122 km (0.105 R)
• M89: 60,862,398 km (0.107 R)
• M90: 61,562,366 km (0.092 R)
• M91: 62,768,424 km (0.117 R)
• M92: 62,869,403 km (0.086 R)
• M93: 64,592,172 km (0.113 R)
• M94: 65,101,852 km (0.1 R)
• M95: 65,408,378 km (0.075 R)
• M96: 66,536,047 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 18,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit