🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.81 AU - 2.71 AU

Year: 1189 Days

Day: 43 Hours

Environment

Temp: -56 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,883,180 km

• M1: 750,233 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.33 AU - 3.85 AU

Year: 2380 Days

Day: 38.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.73 AU - 4.45 AU

Year: 2894 Days

Day: 37.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.2

Radius: 8.5

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.23 AU - 9.75 AU

Year: 9430 Days

Day: 6 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,883,180 km

• M1: 106,813 km (0.102 R)
• M2: 267,481 km (0.103 R)
• M3: 477,367 km (0.052 R)
• M4: 538,104 km (0.119 R)
• M5: 682,316 km (0.103 R)
• M6: 1,276,219 km (0.059 R)
• M7: 1,364,333 km (0.085 R)
• M8: 1,602,792 km (0.102 R)
• M9: 1,678,937 km (0.104 R)
• M10: 1,775,727 km (0.116 R)
• M11: 2,077,765 km (0.084 R)
• M12: 2,224,371 km (0.04 R)
• M13: 2,461,633 km (0.1 R)
• M14: 2,639,355 km (0.064 R)
• M15: 3,741,293 km (0.108 R)
• M16: 4,075,944 km (0.095 R)
• M17: 4,968,444 km (0.12 R)
• M18: 5,480,069 km (0.07 R)
• M19: 5,948,909 km (0.084 R)
• M20: 6,614,619 km (0.076 R)
• M21: 7,018,982 km (0.106 R)
• M22: 7,208,523 km (0.113 R)
• M23: 7,624,555 km (0.108 R)
• M24: 7,950,080 km (0.065 R)
• M25: 8,213,821 km (0.067 R)
• M26: 8,817,448 km (0.105 R)
• M27: 8,987,840 km (0.088 R)
• M28: 9,262,502 km (0.093 R)
• M29: 9,714,736 km (0.075 R)
• M30: 10,103,092 km (0.118 R)
• M31: 10,174,301 km (0.119 R)
• M32: 10,749,505 km (0.091 R)
• M33: 10,894,914 km (0.045 R)
• M34: 11,261,578 km (0.08 R)
• M35: 11,372,281 km (0.106 R)
• M36: 11,931,477 km (0.066 R)
• M37: 12,614,392 km (0.102 R)
• M38: 14,256,677 km (0.106 R)
• M39: 14,496,632 km (0.093 R)
• M40: 14,980,880 km (0.104 R)
• M41: 15,799,630 km (0.083 R)
• M42: 16,047,962 km (0.077 R)
• M43: 16,339,528 km (0.114 R)
• M44: 16,423,153 km (0.083 R)
• M45: 16,548,816 km (0.099 R)
• M46: 16,801,038 km (0.106 R)
• M47: 16,885,560 km (0.098 R)
• M48: 17,012,419 km (0.09 R)
• M49: 18,038,511 km (0.113 R)
• M50: 18,124,979 km (0.099 R)
• M51: 19,793,145 km (0.12 R)
• M52: 20,645,404 km (0.11 R)
• M53: 20,826,417 km (0.042 R)
• M54: 21,418,077 km (0.096 R)
• M55: 21,739,114 km (0.077 R)
• M56: 21,831,116 km (0.057 R)
• M57: 22,571,626 km (0.101 R)
• M58: 22,758,174 km (0.107 R)
• M59: 22,898,348 km (0.109 R)
• M60: 22,991,846 km (0.098 R)
• M61: 23,179,442 km (0.074 R)
• M62: 23,650,675 km (0.094 R)
• M63: 25,131,395 km (0.109 R)
• M64: 25,809,971 km (0.102 R)
• M65: 26,445,463 km (0.062 R)
• M66: 27,185,075 km (0.025 R)
• M67: 27,582,257 km (0.048 R)
• M68: 28,231,961 km (0.104 R)
• M69: 28,634,229 km (0.092 R)
• M70: 28,735,058 km (0.097 R)
• M71: 29,750,229 km (0.075 R)
• M72: 29,903,567 km (0.066 R)
• M73: 30,005,892 km (0.108 R)
• M74: 30,880,441 km (0.057 R)
• M75: 31,191,156 km (0.096 R)
• M76: 31,920,146 km (0.081 R)
• M77: 32,707,330 km (0.077 R)
• M78: 34,193,885 km (0.091 R)
• M79: 34,354,553 km (0.119 R)
• M80: 35,756,733 km (0.084 R)
• M81: 36,191,914 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.5

Radius: 12.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.51 AU - 12.45 AU

Year: 14506 Days

Day: 5.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 179.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,883,180 km

• M1: 308,770 km (0.098 R)
• M2: 426,204 km (0.085 R)
• M3: 654,939 km (0.107 R)
• M4: 1,617,303 km (0.102 R)
• M5: 1,918,144 km (0.099 R)
• M6: 2,063,104 km (0.089 R)
• M7: 2,287,800 km (0.094 R)
• M8: 2,468,066 km (0.106 R)
• M9: 2,925,835 km (0.064 R)
• M10: 3,122,257 km (0.052 R)
• M11: 3,647,196 km (0.094 R)
• M12: 3,737,404 km (0.057 R)
• M13: 4,199,960 km (0.083 R)
• M14: 4,615,693 km (0.032 R)
• M15: 5,044,590 km (0.106 R)
• M16: 5,179,228 km (0.05 R)
• M17: 5,417,836 km (0.1 R)
• M18: 5,521,209 km (0.085 R)
• M19: 5,764,904 km (0.069 R)
• M20: 5,905,675 km (0.066 R)
• M21: 6,190,958 km (0.105 R)
• M22: 6,299,118 km (0.097 R)
• M23: 6,480,729 km (0.119 R)
• M24: 6,886,588 km (0.094 R)
• M25: 7,338,673 km (0.104 R)
• M26: 7,453,265 km (0.118 R)
• M27: 7,530,009 km (0.095 R)
• M28: 7,722,990 km (0.113 R)
• M29: 7,917,467 km (0.092 R)
• M30: 8,074,395 km (0.107 R)
• M31: 8,471,129 km (0.09 R)
• M32: 8,631,498 km (0.108 R)
• M33: 8,874,146 km (0.048 R)
• M34: 9,867,176 km (0.092 R)
• M35: 10,548,744 km (0.093 R)
• M36: 10,764,913 km (0.091 R)
• M37: 10,895,213 km (0.106 R)
• M38: 11,113,775 km (0.104 R)
• M39: 12,591,952 km (0.029 R)
• M40: 12,867,362 km (0.065 R)
• M41: 13,051,965 km (0.115 R)
• M42: 13,470,839 km (0.108 R)
• M43: 14,465,366 km (0.092 R)
• M44: 15,532,448 km (0.114 R)
• M45: 16,424,350 km (0.049 R)
• M46: 18,050,778 km (0.104 R)
• M47: 18,413,254 km (0.079 R)
• M48: 19,040,518 km (0.1 R)
• M49: 19,251,152 km (0.037 R)
• M50: 19,941,097 km (0.062 R)
• M51: 20,315,989 km (0.085 R)
• M52: 20,423,550 km (0.102 R)
• M53: 22,280,508 km (0.114 R)
• M54: 22,669,613 km (0.107 R)
• M55: 24,248,020 km (0.058 R)
• M56: 25,050,463 km (0.113 R)
• M57: 25,397,081 km (0.083 R)
• M58: 25,570,914 km (0.094 R)
• M59: 26,563,795 km (0.082 R)
• M60: 26,740,470 km (0.066 R)
• M61: 27,867,540 km (0.077 R)
• M62: 29,800,644 km (0.096 R)
• M63: 29,922,865 km (0.082 R)
• M64: 30,229,242 km (0.073 R)
• M65: 30,536,665 km (0.054 R)
• M66: 30,845,136 km (0.106 R)
• M67: 31,402,987 km (0.097 R)
• M68: 31,776,682 km (0.12 R)
• M69: 32,717,653 km (0.105 R)
• M70: 32,970,024 km (0.105 R)
• M71: 33,159,714 km (0.091 R)
• M72: 34,050,121 km (0.108 R)
• M73: 35,270,989 km (0.081 R)
• M74: 36,114,572 km (0.099 R)
• M75: 36,768,015 km (0.052 R)
• M76: 38,152,992 km (0.102 R)
• M77: 38,885,124 km (0.07 R)
• M78: 39,085,735 km (0.033 R)
• M79: 40,702,140 km (0.11 R)
• M80: 40,905,743 km (0.057 R)
• M81: 41,518,495 km (0.114 R)
• M82: 45,258,741 km (0.075 R)
• M83: 46,175,178 km (0.063 R)
• M84: 46,671,245 km (0.064 R)
• M85: 47,097,748 km (0.09 R)
• M86: 47,240,315 km (0.076 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit