🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.32 AU - 1.44 AU

Year: 598 Days

Day: 23.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.02 AU - 3.2 AU

Year: 1556 Days

Day: 15.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.3

Radius: 5.8

Gravity: 28.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.8 AU - 19.14 AU

Year: 22450 Days

Day: 17.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,313,635 km

• M1: 223,948 km (0.064 R)
• M2: 351,106 km (0.06 R)
• M3: 621,579 km (0.099 R)
• M4: 750,981 km (0.1 R)
• M5: 860,936 km (0.114 R)
• M6: 946,955 km (0.074 R)
• M7: 1,590,973 km (0.103 R)
• M8: 1,917,097 km (0.091 R)
• M9: 1,954,496 km (0.069 R)
• M10: 2,343,301 km (0.085 R)
• M11: 2,505,465 km (0.117 R)
• M12: 2,629,631 km (0.071 R)
• M13: 2,671,369 km (0.077 R)
• M14: 3,057,780 km (0.093 R)
• M15: 3,507,322 km (0.105 R)
• M16: 4,073,999 km (0.074 R)
• M17: 4,318,442 km (0.093 R)
• M18: 5,028,134 km (0.083 R)
• M19: 5,556,963 km (0.118 R)
• M20: 5,719,127 km (0.066 R)
• M21: 5,773,431 km (0.051 R)
• M22: 5,828,034 km (0.03 R)
• M23: 6,103,444 km (0.118 R)
• M24: 6,954,805 km (0.066 R)
• M25: 8,269,471 km (0.03 R)
• M26: 9,593,861 km (0.094 R)
• M27: 10,181,332 km (0.098 R)
• M28: 10,446,270 km (0.067 R)
• M29: 11,186,330 km (0.086 R)
• M30: 11,254,397 km (0.085 R)
• M31: 11,665,941 km (0.101 R)
• M32: 12,222,445 km (0.111 R)
• M33: 12,574,599 km (0.086 R)
• M34: 13,145,015 km (0.08 R)
• M35: 14,384,882 km (0.088 R)
• M36: 14,607,634 km (0.064 R)
• M37: 15,433,863 km (0.071 R)
• M38: 15,661,700 km (0.11 R)
• M39: 16,120,966 km (0.072 R)
• M40: 16,662,360 km (0.101 R)
• M41: 16,818,092 km (0.087 R)
• M42: 17,525,091 km (0.099 R)
• M43: 18,644,083 km (0.055 R)
• M44: 21,456,075 km (0.088 R)
• M45: 21,625,569 km (0.115 R)
• M46: 21,710,391 km (0.106 R)
• M47: 22,307,885 km (0.093 R)
• M48: 22,824,297 km (0.077 R)
• M49: 26,004,598 km (0.089 R)
• M50: 28,665,495 km (0.067 R)
• M51: 31,315,472 km (0.064 R)
• M52: 32,475,005 km (0.029 R)
• M53: 32,767,020 km (0.06 R)
• M54: 33,746,886 km (0.056 R)
• M55: 33,943,906 km (0.072 R)
• M56: 34,636,844 km (0.068 R)
• M57: 34,835,809 km (0.108 R)
• M58: 38,376,342 km (0.104 R)
• M59: 39,616,209 km (0.095 R)
• M60: 41,395,376 km (0.118 R)
• M61: 41,711,925 km (0.097 R)
• M62: 42,666,809 km (0.115 R)
• M63: 43,200,275 km (0.106 R)
• M64: 43,843,396 km (0.058 R)
• M65: 44,166,228 km (0.116 R)
• M66: 44,381,799 km (0.03 R)
• M67: 47,989,800 km (0.11 R)
• M68: 48,100,503 km (0.092 R)
• M69: 48,433,358 km (0.041 R)
• M70: 49,884,756 km (0.095 R)
• M71: 49,996,955 km (0.114 R)
• M72: 53,977,754 km (0.071 R)
• M73: 54,554,603 km (0.096 R)
• M74: 54,786,031 km (0.108 R)
• M75: 54,901,820 km (0.09 R)
• M76: 55,831,122 km (0.07 R)
• M77: 56,648,525 km (0.103 R)
• M78: 56,882,795 km (0.109 R)
• M79: 57,352,233 km (0.08 R)
• M80: 60,435,296 km (0.089 R)
• M81: 61,154,413 km (0.088 R)
• M82: 63,207,045 km (0.117 R)
• M83: 63,328,519 km (0.119 R)
• M84: 63,815,160 km (0.091 R)
• M85: 65,405,087 km (0.077 R)
• M86: 67,008,028 km (0.096 R)
• M87: 70,504,280 km (0.112 R)
• M88: 70,756,202 km (0.116 R)
• M89: 71,008,574 km (0.08 R)
• M90: 71,134,835 km (0.083 R)
• M91: 76,634,202 km (0.091 R)
• M92: 79,238,103 km (0.079 R)
• M93: 80,156,484 km (0.113 R)
• M94: 84,131,449 km (0.073 R)
• M95: 84,398,780 km (0.119 R)
• M96: 88,713,482 km (0.091 R)
• M97: 88,985,451 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.7

Radius: 5.7

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 15.08 AU - 24.08 AU

Year: 31967 Days

Day: 19.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,313,635 km

• M1: 120,426 km (0.101 R)
• M2: 161,865 km (0.091 R)
• M3: 281,543 km (0.078 R)
• M4: 486,043 km (0.029 R)
• M5: 524,341 km (0.051 R)
• M6: 753,973 km (0.117 R)
• M7: 915,689 km (0.102 R)
• M8: 2,003,115 km (0.113 R)
• M9: 2,393,267 km (0.106 R)
• M10: 2,985,375 km (0.036 R)
• M11: 3,204,686 km (0.102 R)
• M12: 3,543,674 km (0.114 R)
• M13: 3,973,469 km (0.119 R)
• M14: 4,627,661 km (0.074 R)
• M15: 4,669,698 km (0.09 R)
• M16: 5,096,650 km (0.075 R)
• M17: 5,536,019 km (0.088 R)
• M18: 5,850,773 km (0.092 R)
• M19: 5,941,878 km (0.111 R)
• M20: 7,313,690 km (0.097 R)
• M21: 7,858,526 km (0.032 R)
• M22: 9,197,726 km (0.05 R)
• M23: 9,410,005 km (0.118 R)
• M24: 10,661,541 km (0.041 R)
• M25: 10,717,191 km (0.032 R)
• M26: 11,505,572 km (0.088 R)
• M27: 12,196,116 km (0.064 R)
• M28: 12,429,339 km (0.076 R)
• M29: 13,496,720 km (0.102 R)
• M30: 13,617,146 km (0.118 R)
• M31: 15,089,638 km (0.054 R)
• M32: 16,099,124 km (0.115 R)
• M33: 16,547,619 km (0.046 R)
• M34: 17,260,602 km (0.087 R)
• M35: 17,325,977 km (0.105 R)
• M36: 17,917,487 km (0.077 R)
• M37: 18,248,995 km (0.097 R)
• M38: 18,649,469 km (0.115 R)
• M39: 19,323,407 km (0.112 R)
• M40: 19,868,392 km (0.091 R)
• M41: 19,936,759 km (0.094 R)
• M42: 20,764,484 km (0.106 R)
• M43: 20,903,460 km (0.111 R)
• M44: 20,973,173 km (0.085 R)
• M45: 21,814,810 km (0.067 R)
• M46: 22,810,534 km (0.096 R)
• M47: 24,698,908 km (0.084 R)
• M48: 25,438,520 km (0.065 R)
• M49: 25,960,466 km (0.096 R)
• M50: 27,318,965 km (0.097 R)
• M51: 27,853,478 km (0.109 R)
• M52: 28,006,816 km (0.042 R)
• M53: 28,391,432 km (0.097 R)
• M54: 28,932,827 km (0.103 R)
• M55: 30,025,789 km (0.104 R)
• M56: 30,261,854 km (0.062 R)
• M57: 30,340,543 km (0.099 R)
• M58: 31,930,768 km (0.112 R)
• M59: 32,171,620 km (0.11 R)
• M60: 32,655,121 km (0.087 R)
• M61: 34,448,500 km (0.083 R)
• M62: 36,357,369 km (0.106 R)
• M63: 38,044,833 km (0.103 R)
• M64: 38,726,999 km (0.102 R)
• M65: 40,016,982 km (0.091 R)
• M66: 41,583,421 km (0.101 R)
• M67: 41,846,414 km (0.1 R)
• M68: 43,258,468 km (0.115 R)
• M69: 43,613,913 km (0.117 R)
• M70: 44,596,322 km (0.081 R)
• M71: 45,766,925 km (0.114 R)
• M72: 47,954,196 km (0.073 R)
• M73: 48,598,663 km (0.043 R)
• M74: 49,524,076 km (0.108 R)
• M75: 51,674,695 km (0.105 R)
• M76: 54,621,324 km (0.103 R)
• M77: 55,294,066 km (0.087 R)
• M78: 55,679,879 km (0.109 R)
• M79: 56,357,108 km (0.036 R)
• M80: 58,994,369 km (0.086 R)
• M81: 59,388,559 km (0.11 R)
• M82: 59,783,498 km (0.029 R)
• M83: 60,179,483 km (0.088 R)
• M84: 61,571,940 km (0.111 R)
• M85: 62,171,977 km (0.091 R)
• M86: 64,287,142 km (0.026 R)
• M87: 64,489,847 km (0.114 R)
• M88: 66,118,968 km (0.081 R)
• M89: 66,630,742 km (0.071 R)
• M90: 67,761,552 km (0.116 R)
• M91: 69,313,630 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 12,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit