🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.5 AU - 0.58 AU

Year: 252 Days

Day: 22.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.8

Radius: 11.6

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.52 AU - 1.72 AU

Year: 1311 Days

Day: 13.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,719,403 km

• M1: 144,362 km (0.12 R)
• M2: 683,363 km (0.062 R)
• M3: 1,093,261 km (0.106 R)
• M4: 1,521,410 km (0.103 R)
• M5: 1,973,346 km (0.11 R)
• M6: 2,704,281 km (0.034 R)
• M7: 3,548,761 km (0.103 R)
• M8: 3,913,779 km (0.068 R)
• M9: 4,354,644 km (0.106 R)
• M10: 5,395,247 km (0.088 R)
• M11: 6,198,139 km (0.1 R)
• M12: 7,736,304 km (0.089 R)
• M13: 8,540,692 km (0.073 R)
• M14: 8,977,219 km (0.052 R)
• M15: 9,486,151 km (0.091 R)
• M16: 10,014,231 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.7

Radius: 14.9

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.39 AU - 2.57 AU

Year: 2483 Days

Day: 14.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,719,403 km

• M1: 185,352 km (0.079 R)
• M2: 821,442 km (0.092 R)
• M3: 1,476,082 km (0.073 R)
• M4: 2,171,263 km (0.1 R)
• M5: 2,772,198 km (0.084 R)
• M6: 3,708,232 km (0.091 R)
• M7: 4,250,823 km (0.079 R)
• M8: 4,800,596 km (0.119 R)
• M9: 5,298,906 km (0.106 R)
• M10: 6,484,918 km (0.071 R)
• M11: 7,555,889 km (0.11 R)
• M12: 9,416,139 km (0.052 R)
• M13: 10,709,412 km (0.093 R)
• M14: 11,316,481 km (0.116 R)
• M15: 12,248,326 km (0.085 R)
• M16: 12,867,511 km (0.05 R)
• M17: 13,694,339 km (0.1 R)
• M18: 15,302,217 km (0.062 R)
• M19: 16,336,087 km (0.111 R)
• M20: 19,065,949 km (0.074 R)
• M21: 19,778,334 km (0.101 R)
• M22: 20,263,032 km (0.095 R)
• M23: 20,880,123 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 11.1

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3 AU - 3.42 AU

Year: 3657 Days

Day: 7.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 75,719,403 km

• M1: 138,079 km (0.074 R)
• M2: 2,611,829 km (0.09 R)
• M3: 5,463,464 km (0.117 R)
• M4: 7,161,699 km (0.047 R)
• M5: 8,853,202 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.5

Radius: 4.9

Gravity: 38.84 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.54 AU - 8.1 AU

Year: 12592 Days

Day: 18.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,719,403 km

• M1: 62,382 km (0.079 R)
• M2: 220,058 km (0.116 R)
• M3: 505,790 km (0.064 R)
• M4: 813,962 km (0.107 R)
• M5: 1,279,062 km (0.066 R)
• M6: 1,601,744 km (0.115 R)
• M7: 1,851,573 km (0.099 R)
• M8: 2,366,788 km (0.111 R)
• M9: 3,403,352 km (0.076 R)
• M10: 4,111,398 km (0.034 R)
• M11: 5,154,993 km (0.08 R)
• M12: 5,967,609 km (0.104 R)
• M13: 6,609,982 km (0.076 R)
• M14: 7,164,840 km (0.12 R)
• M15: 7,341,815 km (0.079 R)
• M16: 8,563,281 km (0.072 R)
• M17: 10,697,893 km (0.067 R)
• M18: 11,341,763 km (0.061 R)
• M19: 11,582,166 km (0.061 R)
• M20: 11,826,011 km (0.113 R)
• M21: 12,514,311 km (0.089 R)
• M22: 15,025,161 km (0.107 R)
• M23: 21,287,777 km (0.062 R)
• M24: 21,561,840 km (0.114 R)
• M25: 25,960,766 km (0.092 R)
• M26: 26,273,575 km (0.09 R)
• M27: 27,013,486 km (0.076 R)
• M28: 27,984,974 km (0.095 R)
• M29: 31,865,543 km (0.088 R)
• M30: 32,464,832 km (0.076 R)
• M31: 34,433,091 km (0.112 R)
• M32: 41,519,692 km (0.077 R)
• M33: 44,726,173 km (0.068 R)
• M34: 49,518,840 km (0.108 R)
• M35: 51,626,674 km (0.09 R)
• M36: 52,121,394 km (0.119 R)
• M37: 54,132,139 km (0.047 R)
• M38: 57,244,224 km (0.073 R)
• M39: 57,774,249 km (0.085 R)
• M40: 59,383,922 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.7

Radius: 4

Gravity: 58.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.23 AU - 9.67 AU

Year: 17024 Days

Day: 17.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 75,719,403 km

• M1: 49,966 km (0.072 R)
• M2: 212,130 km (0.111 R)
• M3: 646,113 km (0.044 R)
• M4: 1,135,448 km (0.091 R)
• M5: 1,379,741 km (0.118 R)
• M6: 1,764,806 km (0.075 R)
• M7: 2,506,064 km (0.109 R)
• M8: 2,647,284 km (0.116 R)
• M9: 3,076,630 km (0.086 R)
• M10: 6,762,871 km (0.09 R)
• M11: 7,224,680 km (0.109 R)
• M12: 7,367,246 km (0.106 R)
• M13: 7,657,915 km (0.096 R)
• M14: 7,806,166 km (0.101 R)
• M15: 12,434,425 km (0.115 R)
• M16: 14,435,297 km (0.072 R)
• M17: 15,276,785 km (0.049 R)
• M18: 17,225,297 km (0.096 R)
• M19: 18,880,747 km (0.083 R)
• M20: 19,700,693 km (0.118 R)
• M21: 22,403,179 km (0.115 R)
• M22: 24,265,074 km (0.03 R)
• M23: 24,907,896 km (0.118 R)
• M24: 26,451,895 km (0.084 R)
• M25: 28,293,296 km (0.102 R)
• M26: 30,588,725 km (0.106 R)
• M27: 30,837,357 km (0.088 R)
• M28: 34,327,027 km (0.086 R)
• M29: 37,784,533 km (0.114 R)
• M30: 38,070,713 km (0.053 R)
• M31: 39,376,703 km (0.111 R)
• M32: 41,771,615 km (0.104 R)
• M33: 44,261,821 km (0.088 R)
• M34: 47,014,123 km (0.091 R)
• M35: 48,685,281 km (0.029 R)
• M36: 55,581,443 km (0.081 R)
• M37: 58,589,408 km (0.119 R)
• M38: 60,133,108 km (0.115 R)
• M39: 68,685,020 km (0.116 R)
• M40: 72,585,635 km (0.103 R)
• M41: 75,719,411 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 15,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit