🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.51 AU - 0.65 AU

Year: 281 Days

Day: 22.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,453,127 km

• M1: 108,309 km (0.08 R)
• M2: 465,848 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.9

Radius: 11.8

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.95 AU - 1.07 AU

Year: 645 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,453,127 km

• M1: 147,354 km (0.103 R)
• M2: 551,268 km (0.09 R)
• M3: 926,609 km (0.052 R)
• M4: 1,307,934 km (0.046 R)
• M5: 1,714,242 km (0.05 R)
• M6: 2,128,628 km (0.099 R)
• M7: 2,610,184 km (0.06 R)
• M8: 2,991,209 km (0.043 R)
• M9: 3,436,113 km (0.066 R)
• M10: 4,058,441 km (0.111 R)
• M11: 5,202,715 km (0.107 R)
• M12: 6,488,359 km (0.096 R)
• M13: 7,509,664 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.1

Radius: 13.1

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.1 AU - 1.18 AU

Year: 774 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 34,453,127 km

• M1: 162,912 km (0.027 R)
• M2: 673,789 km (0.039 R)
• M3: 1,714,242 km (0.086 R)
• M4: 2,389,676 km (0.088 R)
• M5: 3,818,934 km (0.113 R)
• M6: 4,640,227 km (0.055 R)
• M7: 5,070,321 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.8

Radius: 13.2

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.58 AU - 2.36 AU

Year: 1758 Days

Day: 15 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,453,127 km

• M1: 166,502 km (0.074 R)
• M2: 578,046 km (0.099 R)
• M3: 1,000,361 km (0.104 R)
• M4: 2,030,492 km (0.092 R)
• M5: 3,153,673 km (0.073 R)
• M6: 4,128,303 km (0.104 R)
• M7: 4,778,904 km (0.036 R)
• M8: 7,426,637 km (0.099 R)
• M9: 7,884,705 km (0.091 R)
• M10: 10,394,210 km (0.116 R)
• M11: 11,488,069 km (0.042 R)
• M12: 12,982,253 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.4

Radius: 8.9

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.93 AU - 2.45 AU

Year: 2061 Days

Day: 14.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,453,127 km

• M1: 110,702 km (0.084 R)
• M2: 424,559 km (0.026 R)
• M3: 1,231,789 km (0.073 R)
• M4: 1,714,840 km (0.092 R)
• M5: 2,043,058 km (0.065 R)
• M6: 2,467,766 km (0.107 R)
• M7: 3,306,562 km (0.06 R)
• M8: 3,913,331 km (0.066 R)
• M9: 6,004,559 km (0.094 R)
• M10: 6,578,716 km (0.086 R)
• M11: 6,934,908 km (0.106 R)
• M12: 7,478,697 km (0.115 R)
• M13: 8,651,394 km (0.064 R)
• M14: 9,315,759 km (0.101 R)
• M15: 9,625,725 km (0.07 R)
• M16: 10,339,008 km (0.072 R)
• M17: 11,357,321 km (0.037 R)
• M18: 11,910,982 km (0.102 R)
• M19: 12,482,596 km (0.088 R)
• M20: 13,680,426 km (0.101 R)
• M21: 14,171,406 km (0.06 R)
• M22: 15,715,107 km (0.099 R)
• M23: 16,253,659 km (0.093 R)
• M24: 16,602,820 km (0.09 R)
• M25: 17,212,881 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.2

Radius: 12.5

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.72 AU - 2.7 AU

Year: 2089 Days

Day: 9.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,453,127 km

• M1: 155,432 km (0.114 R)
• M2: 617,690 km (0.094 R)
• M3: 1,326,933 km (0.119 R)
• M4: 1,908,719 km (0.087 R)
• M5: 2,366,489 km (0.12 R)
• M6: 3,216,354 km (0.069 R)
• M7: 3,943,549 km (0.118 R)
• M8: 4,553,610 km (0.064 R)
• M9: 5,381,484 km (0.095 R)
• M10: 6,060,359 km (0.087 R)
• M11: 6,586,944 km (0.08 R)
• M12: 7,364,404 km (0.07 R)
• M13: 8,536,055 km (0.095 R)
• M14: 9,134,446 km (0.067 R)
• M15: 13,794,420 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.2

Radius: 11.2

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.28 AU - 6.72 AU

Year: 8201 Days

Day: 11.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 34,453,127 km

• M1: 139,276 km (0.065 R)
• M2: 540,647 km (0.096 R)
• M3: 1,211,743 km (0.107 R)
• M4: 1,560,605 km (0.099 R)
• M5: 2,435,753 km (0.11 R)
• M6: 2,848,493 km (0.114 R)
• M7: 3,567,161 km (0.041 R)
• M8: 4,717,868 km (0.08 R)
• M9: 5,104,579 km (0.111 R)
• M10: 5,512,532 km (0.082 R)
• M11: 6,230,153 km (0.116 R)
• M12: 7,330,894 km (0.054 R)
• M13: 7,700,251 km (0.025 R)
• M14: 8,760,302 km (0.111 R)
• M15: 9,737,774 km (0.109 R)
• M16: 10,645,534 km (0.043 R)
• M17: 14,442,478 km (0.044 R)
• M18: 15,083,654 km (0.075 R)
• M19: 16,611,647 km (0.117 R)
• M20: 18,442,725 km (0.114 R)
• M21: 19,972,961 km (0.112 R)
• M22: 22,891,317 km (0.089 R)
• M23: 24,411,081 km (0.093 R)
• M24: 25,405,010 km (0.074 R)
• M25: 26,512,034 km (0.103 R)
• M26: 28,097,472 km (0.071 R)
• M27: 28,730,869 km (0.106 R)
• M28: 29,932,290 km (0.104 R)
• M29: 30,308,678 km (0.074 R)
• M30: 34,042,940 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 14,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit