🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.31 AU - 1.45 AU

Year: 567 Days

Day: 21.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.44 AU - 2.06 AU

Year: 810 Days

Day: 12.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.71 AU - 1.95 AU

Year: 866 Days

Day: 16.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,395,871 km

• M1: 574,456 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.27 AU - 3.51 AU

Year: 1719 Days

Day: 26.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.39 AU - 3.95 AU

Year: 2460 Days

Day: 45.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,395,871 km

• M1: 53,556 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.95 AU - 4.99 AU

Year: 3306 Days

Day: 42 Hours

Environment

Temp: -117 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.7

Radius: 11.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.74 AU - 9.64 AU

Year: 8962 Days

Day: 10.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 75,395,871 km

• M1: 154,086 km (0.11 R)
• M2: 245,789 km (0.115 R)
• M3: 367,263 km (0.091 R)
• M4: 443,857 km (0.05 R)
• M5: 538,403 km (0.116 R)
• M6: 641,326 km (0.107 R)
• M7: 764,595 km (0.106 R)
• M8: 1,124,677 km (0.06 R)
• M9: 1,308,533 km (0.086 R)
• M10: 1,847,235 km (0.077 R)
• M11: 1,937,292 km (0.101 R)
• M12: 2,313,082 km (0.081 R)
• M13: 2,450,114 km (0.062 R)
• M14: 2,610,184 km (0.068 R)
• M15: 2,732,405 km (0.108 R)
• M16: 3,596,482 km (0.06 R)
• M17: 3,894,781 km (0.119 R)
• M18: 4,035,103 km (0.056 R)
• M19: 4,248,879 km (0.101 R)
• M20: 5,166,811 km (0.087 R)
• M21: 5,425,316 km (0.039 R)
• M22: 6,226,114 km (0.099 R)
• M23: 7,149,581 km (0.085 R)
• M24: 7,351,090 km (0.101 R)
• M25: 7,467,028 km (0.116 R)
• M26: 7,759,492 km (0.029 R)
• M27: 8,085,765 km (0.117 R)
• M28: 8,265,582 km (0.099 R)
• M29: 8,386,157 km (0.111 R)
• M30: 8,568,218 km (0.034 R)
• M31: 8,936,378 km (0.062 R)
• M32: 9,592,963 km (0.095 R)
• M33: 10,200,331 km (0.077 R)
• M34: 11,587,253 km (0.026 R)
• M35: 12,268,372 km (0.095 R)
• M36: 13,740,714 km (0.106 R)
• M37: 13,883,730 km (0.079 R)
• M38: 14,207,609 km (0.103 R)
• M39: 14,280,014 km (0.115 R)
• M40: 15,120,455 km (0.095 R)
• M41: 15,416,509 km (0.106 R)
• M42: 15,939,204 km (0.069 R)
• M43: 16,429,885 km (0.089 R)
• M44: 17,310,119 km (0.093 R)
• M45: 18,599,802 km (0.103 R)
• M46: 18,996,686 km (0.106 R)
• M47: 19,436,653 km (0.06 R)
• M48: 19,677,954 km (0.05 R)
• M49: 19,920,303 km (0.065 R)
• M50: 20,163,549 km (0.119 R)
• M51: 20,776,152 km (0.032 R)
• M52: 21,477,916 km (0.067 R)
• M53: 22,397,644 km (0.06 R)
• M54: 23,159,546 km (0.088 R)
• M55: 23,715,302 km (0.085 R)
• M56: 24,491,864 km (0.028 R)
• M57: 24,883,212 km (0.107 R)
• M58: 24,970,577 km (0.115 R)
• M59: 26,916,098 km (0.098 R)
• M60: 27,365,041 km (0.04 R)
• M61: 27,726,021 km (0.118 R)
• M62: 27,861,706 km (0.052 R)
• M63: 28,133,974 km (0.097 R)
• M64: 28,909,938 km (0.111 R)
• M65: 30,483,109 km (0.06 R)
• M66: 30,998,025 km (0.069 R)
• M67: 31,468,510 km (0.079 R)
• M68: 31,562,907 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.6

Radius: 7.6

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.73 AU - 19.17 AU

Year: 21246 Days

Day: 21.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,395,871 km

• M1: 169,794 km (0.098 R)
• M2: 340,186 km (0.048 R)
• M3: 392,096 km (0.106 R)
• M4: 1,146,368 km (0.12 R)
• M5: 1,371,364 km (0.049 R)
• M6: 2,060,262 km (0.073 R)
• M7: 2,547,502 km (0.102 R)
• M8: 2,879,310 km (0.111 R)
• M9: 3,542,926 km (0.052 R)
• M10: 3,912,882 km (0.074 R)
• M11: 4,038,993 km (0.118 R)
• M12: 5,049,975 km (0.102 R)
• M13: 6,380,200 km (0.069 R)
• M14: 6,528,900 km (0.066 R)
• M15: 7,444,888 km (0.086 R)
• M16: 7,549,157 km (0.087 R)
• M17: 7,601,367 km (0.102 R)
• M18: 8,454,823 km (0.101 R)
• M19: 8,563,581 km (0.06 R)
• M20: 8,948,047 km (0.091 R)
• M21: 9,394,447 km (0.092 R)
• M22: 9,791,031 km (0.112 R)
• M23: 11,491,211 km (0.091 R)
• M24: 11,611,787 km (0.092 R)
• M25: 13,470,690 km (0.068 R)
• M26: 14,110,670 km (0.12 R)
• M27: 14,369,474 km (0.093 R)
• M28: 14,434,399 km (0.113 R)
• M29: 15,353,678 km (0.107 R)
• M30: 15,420,100 km (0.116 R)
• M31: 15,887,593 km (0.049 R)
• M32: 16,427,492 km (0.107 R)
• M33: 16,767,977 km (0.116 R)
• M34: 17,042,040 km (0.093 R)
• M35: 17,455,977 km (0.113 R)
• M36: 19,430,819 km (0.047 R)
• M37: 23,129,476 km (0.119 R)
• M38: 26,081,192 km (0.103 R)
• M39: 26,160,479 km (0.097 R)
• M40: 26,557,960 km (0.116 R)
• M41: 27,843,455 km (0.107 R)
• M42: 28,493,906 km (0.112 R)
• M43: 28,820,927 km (0.112 R)
• M44: 29,231,424 km (0.1 R)
• M45: 29,809,620 km (0.079 R)
• M46: 34,393,897 km (0.115 R)
• M47: 35,003,957 km (0.052 R)
• M48: 36,411,972 km (0.091 R)
• M49: 37,212,171 km (0.091 R)
• M50: 40,012,194 km (0.064 R)
• M51: 41,483,639 km (0.117 R)
• M52: 43,066,534 km (0.081 R)
• M53: 45,716,361 km (0.042 R)
• M54: 46,579,242 km (0.096 R)
• M55: 46,964,456 km (0.106 R)
• M56: 47,350,718 km (0.102 R)
• M57: 47,738,027 km (0.092 R)
• M58: 47,835,116 km (0.118 R)
• M59: 50,973,530 km (0.093 R)
• M60: 51,370,562 km (0.098 R)
• M61: 51,768,493 km (0.066 R)
• M62: 52,167,620 km (0.084 R)
• M63: 52,267,402 km (0.084 R)
• M64: 53,069,097 km (0.111 R)
• M65: 53,169,626 km (0.078 R)
• M66: 53,471,365 km (0.08 R)
• M67: 54,989,185 km (0.1 R)
• M68: 55,600,293 km (0.094 R)
• M69: 57,137,710 km (0.047 R)
• M70: 57,653,374 km (0.071 R)
• M71: 57,756,746 km (0.093 R)
• M72: 58,793,160 km (0.062 R)
• M73: 59,313,611 km (0.034 R)
• M74: 59,940,276 km (0.038 R)
• M75: 60,149,713 km (0.094 R)
• M76: 60,569,186 km (0.112 R)
• M77: 62,362,715 km (0.079 R)
• M78: 62,787,274 km (0.078 R)
• M79: 65,139,550 km (0.087 R)
• M80: 67,085,370 km (0.115 R)
• M81: 69,599,362 km (0.066 R)
• M82: 70,481,092 km (0.103 R)
• M83: 71,699,417 km (0.084 R)
• M84: 71,921,570 km (0.082 R)
• M85: 72,032,871 km (0.101 R)
• M86: 72,589,824 km (0.119 R)
• M87: 74,606,552 km (0.101 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 14,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit