🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.59 AU - 1.65 AU

Year: 941 Days

Day: 35 Hours

Environment

Temp: -125 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,868,086 km

• M1: 38,447 km (0.069 R)

Asteroid Belt

Center: 2.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.2

Radius: 8.9

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.73 AU - 4.33 AU

Year: 3694 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,868,086 km

• M1: 110,702 km (0.115 R)
• M2: 480,359 km (0.116 R)
• M3: 773,421 km (0.074 R)
• M4: 1,117,795 km (0.12 R)
• M5: 1,410,409 km (0.101 R)
• M6: 1,895,106 km (0.096 R)
• M7: 2,923,591 km (0.096 R)
• M8: 3,410,083 km (0.087 R)
• M9: 3,756,851 km (0.115 R)
• M10: 4,217,613 km (0.115 R)
• M11: 4,789,825 km (0.093 R)
• M12: 5,095,004 km (0.093 R)
• M13: 7,885,005 km (0.111 R)
• M14: 9,133,548 km (0.114 R)
• M15: 10,509,101 km (0.051 R)
• M16: 11,696,010 km (0.101 R)
• M17: 13,018,755 km (0.116 R)
• M18: 14,229,749 km (0.096 R)
• M19: 15,624,600 km (0.096 R)
• M20: 16,355,236 km (0.1 R)
• M21: 18,373,610 km (0.103 R)
• M22: 18,746,408 km (0.115 R)
• M23: 20,420,109 km (0.09 R)
• M24: 22,121,037 km (0.062 R)
• M25: 23,988,318 km (0.084 R)
• M26: 25,494,320 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.4

Radius: 13.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.64 AU - 7.22 AU

Year: 7444 Days

Day: 10.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,868,086 km

• M1: 171,589 km (0.096 R)
• M2: 753,824 km (0.12 R)
• M3: 1,447,359 km (0.064 R)
• M4: 1,996,982 km (0.098 R)
• M5: 2,867,193 km (0.083 R)
• M6: 4,143,412 km (0.107 R)
• M7: 5,046,983 km (0.119 R)
• M8: 5,709,552 km (0.105 R)
• M9: 6,140,993 km (0.104 R)
• M10: 7,174,564 km (0.115 R)
• M11: 8,128,251 km (0.116 R)
• M12: 9,629,166 km (0.087 R)
• M13: 10,198,236 km (0.11 R)
• M14: 10,882,647 km (0.084 R)
• M15: 14,546,897 km (0.057 R)
• M16: 15,297,280 km (0.111 R)
• M17: 16,440,208 km (0.077 R)
• M18: 18,293,576 km (0.037 R)
• M19: 19,168,125 km (0.077 R)
• M20: 20,140,960 km (0.04 R)
• M21: 20,711,526 km (0.055 R)
• M22: 24,525,075 km (0.063 R)
• M23: 27,111,473 km (0.119 R)
• M24: 27,719,737 km (0.117 R)
• M25: 28,963,644 km (0.032 R)
• M26: 29,416,776 km (0.119 R)
• M27: 32,236,097 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.6

Radius: 12.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.47 AU - 8.11 AU

Year: 8987 Days

Day: 9 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,868,086 km

• M1: 160,369 km (0.1 R)
• M2: 803,191 km (0.098 R)
• M3: 1,735,634 km (0.064 R)
• M4: 2,409,872 km (0.065 R)
• M5: 3,253,604 km (0.116 R)
• M6: 3,944,746 km (0.08 R)
• M7: 5,334,211 km (0.09 R)
• M8: 6,158,346 km (0.096 R)
• M9: 7,691,874 km (0.069 R)
• M10: 9,328,325 km (0.086 R)
• M11: 11,500,636 km (0.113 R)
• M12: 12,202,549 km (0.104 R)
• M13: 19,108,435 km (0.06 R)
• M14: 27,768,656 km (0.083 R)
• M15: 28,835,289 km (0.087 R)
• M16: 34,804,992 km (0.096 R)
• M17: 41,425,146 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.3

Radius: 10.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.29 AU - 9.21 AU

Year: 9850 Days

Day: 11 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,868,086 km

• M1: 143,315 km (0.039 R)
• M2: 560,244 km (0.087 R)
• M3: 1,229,545 km (0.066 R)
• M4: 1,560,007 km (0.102 R)
• M5: 1,910,514 km (0.101 R)
• M6: 2,722,083 km (0.087 R)
• M7: 3,517,196 km (0.104 R)
• M8: 4,268,775 km (0.09 R)
• M9: 5,592,417 km (0.085 R)
• M10: 7,172,171 km (0.119 R)
• M11: 7,548,709 km (0.087 R)
• M12: 9,308,578 km (0.103 R)
• M13: 9,840,249 km (0.039 R)
• M14: 11,933,123 km (0.07 R)
• M15: 12,908,052 km (0.108 R)
• M16: 14,200,279 km (0.111 R)
• M17: 15,126,888 km (0.119 R)
• M18: 18,402,184 km (0.089 R)
• M19: 20,785,427 km (0.088 R)
• M20: 24,197,007 km (0.081 R)
• M21: 28,218,048 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.6

Radius: 4.2

Gravity: 41.81 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.24 AU - 9.52 AU

Year: 13116 Days

Day: 19.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,868,086 km

• M1: 52,359 km (0.062 R)
• M2: 224,247 km (0.102 R)
• M3: 424,559 km (0.113 R)
• M4: 855,251 km (0.087 R)
• M5: 1,027,438 km (0.1 R)
• M6: 1,593,068 km (0.087 R)
• M7: 1,997,580 km (0.08 R)
• M8: 2,263,416 km (0.106 R)
• M9: 2,912,222 km (0.076 R)
• M10: 5,556,065 km (0.045 R)
• M11: 5,702,820 km (0.057 R)
• M12: 5,852,119 km (0.102 R)
• M13: 6,638,406 km (0.093 R)
• M14: 7,672,127 km (0.077 R)
• M15: 8,759,105 km (0.109 R)
• M16: 10,381,195 km (0.094 R)
• M17: 14,342,696 km (0.11 R)
• M18: 14,549,889 km (0.113 R)
• M19: 14,970,109 km (0.086 R)
• M20: 16,580,082 km (0.099 R)
• M21: 17,038,599 km (0.11 R)
• M22: 17,270,925 km (0.049 R)
• M23: 19,206,272 km (0.103 R)
• M24: 20,486,531 km (0.092 R)
• M25: 24,274,349 km (0.098 R)
• M26: 25,264,238 km (0.112 R)
• M27: 34,293,816 km (0.11 R)
• M28: 34,788,237 km (0.098 R)
• M29: 36,172,466 km (0.101 R)
• M30: 38,118,734 km (0.116 R)
• M31: 38,782,650 km (0.064 R)
• M32: 46,904,767 km (0.043 R)
• M33: 55,239,911 km (0.093 R)
• M34: 58,340,327 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 12,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit