🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.82 AU - 1.04 AU

Year: 338 Days

Day: 37.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.85 AU - 1.23 AU

Year: 400 Days

Day: 19.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.41 AU - 4.1 AU

Year: 2736 Days

Day: 27.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797

Radius: 15

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.04 AU - 8.28 AU

Year: 7987 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,506,928 km

• M1: 229,782 km (0.11 R)
• M2: 367,712 km (0.06 R)
• M3: 506,688 km (0.103 R)
• M4: 759,209 km (0.12 R)
• M5: 1,295,368 km (0.081 R)
• M6: 1,392,307 km (0.075 R)
• M7: 1,871,769 km (0.094 R)
• M8: 2,027,949 km (0.084 R)
• M9: 2,235,441 km (0.065 R)
• M10: 2,401,794 km (0.074 R)
• M11: 2,926,134 km (0.111 R)
• M12: 3,215,307 km (0.098 R)
• M13: 3,431,626 km (0.085 R)
• M14: 3,652,881 km (0.03 R)
• M15: 3,936,070 km (0.086 R)
• M16: 4,109,603 km (0.094 R)
• M17: 4,256,209 km (0.105 R)
• M18: 4,434,380 km (0.084 R)
• M19: 4,584,876 km (0.088 R)
• M20: 5,015,269 km (0.095 R)
• M21: 5,587,929 km (0.113 R)
• M22: 5,849,277 km (0.094 R)
• M23: 5,981,521 km (0.118 R)
• M24: 6,316,471 km (0.118 R)
• M25: 6,418,048 km (0.105 R)
• M26: 6,520,373 km (0.091 R)
• M27: 7,465,083 km (0.104 R)
• M28: 8,640,175 km (0.047 R)
• M29: 8,866,965 km (0.086 R)
• M30: 9,365,126 km (0.107 R)
• M31: 9,520,259 km (0.12 R)
• M32: 10,069,881 km (0.057 R)
• M33: 10,189,111 km (0.1 R)
• M34: 10,388,675 km (0.12 R)
• M35: 10,549,343 km (0.035 R)
• M36: 10,954,753 km (0.108 R)
• M37: 11,697,207 km (0.097 R)
• M38: 11,822,570 km (0.087 R)
• M39: 12,328,361 km (0.089 R)
• M40: 12,798,397 km (0.107 R)
• M41: 13,448,699 km (0.065 R)
• M42: 14,288,093 km (0.069 R)
• M43: 14,646,529 km (0.114 R)
• M44: 15,008,107 km (0.117 R)
• M45: 15,281,123 km (0.097 R)
• M46: 15,509,858 km (0.069 R)
• M47: 15,878,468 km (0.104 R)
• M48: 16,530,266 km (0.117 R)
• M49: 17,095,895 km (0.092 R)
• M50: 17,238,462 km (0.09 R)
• M51: 17,572,215 km (0.068 R)
• M52: 20,319,580 km (0.113 R)
• M53: 20,520,938 km (0.1 R)
• M54: 20,773,609 km (0.096 R)
• M55: 21,332,956 km (0.096 R)
• M56: 21,742,854 km (0.078 R)
• M57: 21,845,777 km (0.082 R)
• M58: 23,040,615 km (0.074 R)
• M59: 24,097,075 km (0.105 R)
• M60: 24,524,028 km (0.085 R)
• M61: 24,738,401 km (0.117 R)
• M62: 24,899,668 km (0.069 R)
• M63: 25,169,094 km (0.081 R)
• M64: 25,277,253 km (0.111 R)
• M65: 25,656,633 km (0.12 R)
• M66: 27,582,257 km (0.059 R)
• M67: 27,749,507 km (0.095 R)
• M68: 28,309,303 km (0.115 R)
• M69: 30,183,166 km (0.114 R)
• M70: 31,687,671 km (0.083 R)
• M71: 31,921,343 km (0.032 R)
• M72: 32,214,106 km (0.09 R)
• M73: 32,920,657 km (0.107 R)
• M74: 33,098,080 km (0.11 R)
• M75: 34,109,362 km (0.116 R)
• M76: 34,408,857 km (0.109 R)
• M77: 35,675,801 km (0.112 R)
• M78: 36,162,592 km (0.08 R)
• M79: 36,284,515 km (0.094 R)
• M80: 36,529,107 km (0.111 R)
• M81: 37,142,608 km (0.098 R)
• M82: 37,327,362 km (0.098 R)
• M83: 37,635,832 km (0.105 R)
• M84: 38,131,300 km (0.119 R)
• M85: 38,941,074 km (0.054 R)
• M86: 39,128,819 km (0.075 R)
• M87: 41,915,678 km (0.083 R)
• M88: 42,429,397 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.4

Radius: 13.1

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.85 AU - 11.13 AU

Year: 12799 Days

Day: 9.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 37,506,928 km

• M1: 276,307 km (0.078 R)
• M2: 462,108 km (0.108 R)
• M3: 717,023 km (0.081 R)
• M4: 949,498 km (0.103 R)
• M5: 1,262,307 km (0.096 R)
• M6: 1,466,059 km (0.114 R)
• M7: 1,880,894 km (0.092 R)
• M8: 2,847,446 km (0.09 R)
• M9: 3,508,519 km (0.11 R)
• M10: 4,131,744 km (0.106 R)
• M11: 4,421,963 km (0.12 R)
• M12: 6,813,435 km (0.108 R)
• M13: 7,279,432 km (0.102 R)
• M14: 7,423,346 km (0.112 R)
• M15: 9,761,261 km (0.048 R)
• M16: 9,920,134 km (0.111 R)
• M17: 11,079,966 km (0.025 R)
• M18: 11,844,860 km (0.114 R)
• M19: 12,136,127 km (0.113 R)
• M20: 13,048,973 km (0.119 R)
• M21: 13,174,037 km (0.081 R)
• M22: 13,602,186 km (0.047 R)
• M23: 13,779,909 km (0.074 R)
• M24: 14,035,123 km (0.03 R)
• M25: 14,498,278 km (0.119 R)
• M26: 15,150,076 km (0.092 R)
• M27: 15,307,901 km (0.12 R)
• M28: 15,545,762 km (0.109 R)
• M29: 16,078,630 km (0.053 R)
• M30: 16,590,404 km (0.058 R)
• M31: 18,213,541 km (0.09 R)
• M32: 18,662,484 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.7

Radius: 6.5

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.52 AU - 14.32 AU

Year: 16490 Days

Day: 18.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 37,506,928 km

• M1: 315,502 km (0.12 R)
• M2: 369,058 km (0.106 R)
• M3: 630,854 km (0.112 R)
• M4: 943,663 km (0.116 R)
• M5: 1,108,221 km (0.063 R)
• M6: 1,734,887 km (0.078 R)
• M7: 1,875,658 km (0.074 R)
• M8: 2,147,328 km (0.113 R)
• M9: 2,566,501 km (0.09 R)
• M10: 2,797,331 km (0.094 R)
• M11: 2,962,786 km (0.078 R)
• M12: 3,554,595 km (0.104 R)
• M13: 3,605,608 km (0.098 R)
• M14: 3,969,131 km (0.065 R)
• M15: 4,022,088 km (0.094 R)
• M16: 4,928,502 km (0.103 R)
• M17: 5,071,218 km (0.111 R)
• M18: 5,955,940 km (0.103 R)
• M19: 6,855,622 km (0.086 R)
• M20: 7,305,163 km (0.066 R)
• M21: 7,764,129 km (0.042 R)
• M22: 8,606,665 km (0.113 R)
• M23: 9,301,547 km (0.117 R)
• M24: 9,478,072 km (0.109 R)
• M25: 11,116,019 km (0.068 R)
• M26: 12,140,166 km (0.088 R)
• M27: 13,711,842 km (0.101 R)
• M28: 14,114,709 km (0.091 R)
• M29: 14,521,465 km (0.108 R)
• M30: 15,388,235 km (0.103 R)
• M31: 18,263,506 km (0.115 R)
• M32: 19,063,556 km (0.119 R)
• M33: 19,287,953 km (0.105 R)
• M34: 19,829,796 km (0.074 R)
• M35: 19,966,080 km (0.064 R)
• M36: 21,206,246 km (0.062 R)
• M37: 21,438,721 km (0.073 R)
• M38: 23,376,014 km (0.1 R)
• M39: 23,567,948 km (0.102 R)
• M40: 24,438,458 km (0.05 R)
• M41: 24,682,153 km (0.057 R)
• M42: 25,813,262 km (0.115 R)
• M43: 26,160,928 km (0.064 R)
• M44: 26,860,746 km (0.115 R)
• M45: 27,162,635 km (0.077 R)
• M46: 27,668,126 km (0.066 R)
• M47: 28,330,097 km (0.111 R)
• M48: 28,637,221 km (0.063 R)
• M49: 29,203,449 km (0.079 R)
• M50: 30,137,837 km (0.109 R)
• M51: 30,503,754 km (0.089 R)
• M52: 32,516,294 km (0.097 R)
• M53: 33,322,477 km (0.108 R)
• M54: 33,538,496 km (0.118 R)
• M55: 33,646,805 km (0.096 R)
• M56: 34,407,510 km (0.09 R)
• M57: 35,835,422 km (0.096 R)
• M58: 37,058,684 km (0.089 R)
• M59: 37,394,681 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 13,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit