🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.54 AU - 1.82 AU

Year: 820 Days

Day: 18 Hours

Environment

Temp: -68 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.44 AU - 2.46 AU

Year: 1445 Days

Day: 23.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.3

Radius: 10.7

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.39 AU - 6.75 AU

Year: 4952 Days

Day: 13.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,154,916 km

• M1: 133,142 km (0.088 R)
• M2: 468,092 km (0.028 R)
• M3: 1,178,233 km (0.082 R)
• M4: 1,572,124 km (0.115 R)
• M5: 2,069,088 km (0.091 R)
• M6: 3,098,172 km (0.061 R)
• M7: 4,120,075 km (0.095 R)
• M8: 4,935,533 km (0.104 R)
• M9: 5,885,928 km (0.088 R)
• M10: 8,455,272 km (0.114 R)
• M11: 8,892,546 km (0.076 R)
• M12: 9,942,574 km (0.073 R)
• M13: 10,656,754 km (0.103 R)
• M14: 11,939,256 km (0.101 R)
• M15: 17,399,728 km (0.112 R)
• M16: 18,502,863 km (0.092 R)
• M17: 19,173,211 km (0.118 R)
• M18: 19,929,279 km (0.087 R)
• M19: 20,920,065 km (0.115 R)
• M20: 22,770,591 km (0.077 R)
• M21: 25,213,824 km (0.099 R)
• M22: 27,393,614 km (0.117 R)
• M23: 28,706,784 km (0.111 R)
• M24: 29,243,541 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.9

Radius: 13.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.26 AU - 9.64 AU

Year: 8445 Days

Day: 9.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,154,916 km

• M1: 165,455 km (0.092 R)
• M2: 588,668 km (0.048 R)
• M3: 1,454,390 km (0.111 R)
• M4: 1,962,275 km (0.046 R)
• M5: 2,645,040 km (0.078 R)
• M6: 3,962,997 km (0.069 R)
• M7: 6,456,195 km (0.109 R)
• M8: 7,036,485 km (0.082 R)
• M9: 8,260,346 km (0.051 R)
• M10: 9,807,487 km (0.103 R)
• M11: 10,331,678 km (0.119 R)
• M12: 12,124,907 km (0.086 R)
• M13: 14,540,913 km (0.111 R)
• M14: 17,330,764 km (0.11 R)
• M15: 21,555,557 km (0.054 R)
• M16: 22,117,746 km (0.064 R)
• M17: 23,439,443 km (0.037 R)
• M18: 24,119,814 km (0.051 R)
• M19: 24,900,865 km (0.071 R)
• M20: 25,519,901 km (0.088 R)
• M21: 26,330,871 km (0.033 R)
• M22: 33,450,383 km (0.096 R)
• M23: 36,082,707 km (0.037 R)
• M24: 40,044,208 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.9

Radius: 12.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.16 AU - 10.64 AU

Year: 10003 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 90,154,916 km

• M1: 155,432 km (0.076 R)
• M2: 902,075 km (0.11 R)
• M3: 1,437,785 km (0.108 R)
• M4: 1,866,832 km (0.109 R)
• M5: 2,757,238 km (0.113 R)
• M6: 5,302,197 km (0.117 R)
• M7: 6,310,337 km (0.118 R)
• M8: 7,037,533 km (0.114 R)
• M9: 8,035,051 km (0.057 R)
• M10: 12,985,993 km (0.077 R)
• M11: 14,419,589 km (0.04 R)
• M12: 15,477,396 km (0.084 R)
• M13: 23,561,365 km (0.089 R)
• M14: 26,748,997 km (0.109 R)
• M15: 32,832,394 km (0.103 R)
• M16: 35,717,389 km (0.065 R)
• M17: 43,188,606 km (0.09 R)
• M18: 44,275,734 km (0.101 R)

Asteroid Belt

Center: 12.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.3

Radius: 7.9

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.13 AU - 15.35 AU

Year: 22413 Days

Day: 24.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 90,154,916 km

• M1: 103,971 km (0.118 R)
• M2: 1,208,302 km (0.087 R)
• M3: 2,386,834 km (0.115 R)
• M4: 3,606,655 km (0.083 R)
• M5: 6,036,573 km (0.093 R)
• M6: 7,358,719 km (0.075 R)
• M7: 8,034,154 km (0.119 R)
• M8: 11,559,128 km (0.115 R)
• M9: 12,834,151 km (0.106 R)
• M10: 13,279,205 km (0.029 R)
• M11: 15,245,519 km (0.049 R)
• M12: 18,220,422 km (0.066 R)
• M13: 23,595,623 km (0.027 R)
• M14: 24,944,398 km (0.06 R)
• M15: 27,305,351 km (0.079 R)
• M16: 34,416,935 km (0.068 R)
• M17: 37,036,992 km (0.086 R)
• M18: 40,733,406 km (0.094 R)
• M19: 42,343,528 km (0.036 R)
• M20: 44,837,773 km (0.077 R)
• M21: 67,738,813 km (0.106 R)
• M22: 81,783,211 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 15,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit