🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.55 AU - 1.79 AU

Year: 769 Days

Day: 45.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.75 AU - 2.41 AU

Year: 1069 Days

Day: 26.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.9

Radius: 11.2

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.56 AU - 6.54 AU

Year: 4661 Days

Day: 11.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 101,938,572 km

• M1: 139,425 km (0.068 R)
• M2: 495,618 km (0.1 R)
• M3: 961,914 km (0.065 R)
• M4: 1,379,442 km (0.098 R)
• M5: 2,396,408 km (0.05 R)
• M6: 3,404,399 km (0.068 R)
• M7: 3,993,366 km (0.062 R)
• M8: 4,598,339 km (0.117 R)
• M9: 5,152,899 km (0.077 R)
• M10: 6,269,796 km (0.106 R)
• M11: 6,919,201 km (0.095 R)
• M12: 7,505,924 km (0.075 R)
• M13: 9,550,627 km (0.068 R)
• M14: 10,322,552 km (0.053 R)
• M15: 10,997,239 km (0.071 R)
• M16: 12,186,841 km (0.115 R)
• M17: 12,685,899 km (0.111 R)
• M18: 13,618,792 km (0.114 R)
• M19: 14,652,513 km (0.099 R)
• M20: 15,159,949 km (0.119 R)
• M21: 17,184,008 km (0.107 R)
• M22: 18,325,590 km (0.12 R)
• M23: 22,053,868 km (0.071 R)
• M24: 25,202,005 km (0.096 R)
• M25: 26,177,234 km (0.119 R)
• M26: 26,674,348 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.7

Radius: 6

Gravity: 21.83 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.44 AU - 16.64 AU

Year: 18752 Days

Day: 22.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 101,938,572 km

• M1: 77,043 km (0.088 R)
• M2: 270,623 km (0.091 R)
• M3: 476,170 km (0.064 R)
• M4: 800,947 km (0.109 R)
• M5: 1,128,417 km (0.1 R)
• M6: 2,389,676 km (0.079 R)
• M7: 3,097,125 km (0.091 R)
• M8: 3,456,010 km (0.047 R)
• M9: 3,967,036 km (0.116 R)
• M10: 4,357,038 km (0.067 R)
• M11: 6,177,345 km (0.104 R)
• M12: 6,746,415 km (0.11 R)
• M13: 7,938,112 km (0.086 R)
• M14: 8,716,918 km (0.05 R)
• M15: 11,812,547 km (0.113 R)
• M16: 12,278,395 km (0.119 R)
• M17: 12,550,065 km (0.05 R)
• M18: 12,895,336 km (0.117 R)
• M19: 16,621,520 km (0.11 R)
• M20: 17,122,075 km (0.114 R)
• M21: 18,329,030 km (0.073 R)
• M22: 21,007,730 km (0.116 R)
• M23: 24,789,863 km (0.116 R)
• M24: 27,471,704 km (0.089 R)
• M25: 28,882,412 km (0.11 R)
• M26: 31,088,083 km (0.119 R)
• M27: 31,592,976 km (0.12 R)
• M28: 33,667,599 km (0.102 R)
• M29: 40,433,612 km (0.042 R)
• M30: 42,565,381 km (0.065 R)
• M31: 45,414,772 km (0.116 R)
• M32: 48,727,018 km (0.037 R)
• M33: 55,088,518 km (0.112 R)
• M34: 60,402,833 km (0.105 R)
• M35: 68,359,645 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.5

Radius: 5.9

Gravity: 21.93 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.78 AU - 17.9 AU

Year: 21416 Days

Day: 17.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 101,938,572 km

• M1: 73,303 km (0.093 R)
• M2: 285,433 km (0.118 R)
• M3: 666,459 km (0.04 R)
• M4: 870,660 km (0.1 R)
• M5: 1,116,898 km (0.12 R)
• M6: 1,770,491 km (0.104 R)
• M7: 2,085,394 km (0.116 R)
• M8: 3,764,182 km (0.058 R)
• M9: 4,052,158 km (0.093 R)
• M10: 4,855,049 km (0.064 R)
• M11: 5,594,362 km (0.109 R)
• M12: 5,927,217 km (0.109 R)
• M13: 7,005,519 km (0.073 R)
• M14: 7,742,288 km (0.039 R)
• M15: 9,426,910 km (0.042 R)
• M16: 10,447,616 km (0.099 R)
• M17: 10,635,062 km (0.087 R)
• M18: 11,673,271 km (0.06 R)
• M19: 17,715,380 km (0.031 R)
• M20: 18,523,956 km (0.051 R)
• M21: 19,545,261 km (0.093 R)
• M22: 21,801,197 km (0.075 R)
• M23: 25,671,593 km (0.076 R)
• M24: 26,358,247 km (0.109 R)
• M25: 26,822,749 km (0.102 R)
• M26: 27,174,603 km (0.12 R)
• M27: 28,735,507 km (0.111 R)
• M28: 38,474,777 km (0.104 R)
• M29: 43,430,805 km (0.114 R)
• M30: 46,904,468 km (0.118 R)
• M31: 49,848,554 km (0.104 R)
• M32: 53,838,478 km (0.11 R)
• M33: 55,910,858 km (0.042 R)
• M34: 71,252,568 km (0.055 R)
• M35: 73,519,275 km (0.06 R)
• M36: 77,245,309 km (0.08 R)

Asteroid Belt

Center: 16.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.1

Radius: 3

Gravity: 92.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.84 AU - 22.98 AU

Year: 28156 Days

Day: 23.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 101,938,572 km

• M1: 37,399 km (0.093 R)
• M2: 335,249 km (0.109 R)
• M3: 503,397 km (0.105 R)
• M4: 651,648 km (0.068 R)
• M5: 1,629,570 km (0.116 R)
• M6: 1,933,702 km (0.059 R)
• M7: 3,252,707 km (0.07 R)
• M8: 3,600,372 km (0.028 R)
• M9: 5,989,450 km (0.032 R)
• M10: 8,082,773 km (0.047 R)
• M11: 8,836,597 km (0.082 R)
• M12: 9,956,037 km (0.034 R)
• M13: 10,549,642 km (0.107 R)
• M14: 12,173,228 km (0.09 R)
• M15: 12,321,928 km (0.107 R)
• M16: 13,239,112 km (0.079 R)
• M17: 14,365,435 km (0.119 R)
• M18: 14,531,339 km (0.118 R)
• M19: 22,714,941 km (0.072 R)
• M20: 25,275,458 km (0.03 R)
• M21: 31,237,681 km (0.06 R)
• M22: 31,796,429 km (0.093 R)
• M23: 34,098,291 km (0.098 R)
• M24: 37,284,876 km (0.085 R)
• M25: 45,123,655 km (0.082 R)
• M26: 46,558,597 km (0.111 R)
• M27: 47,838,856 km (0.055 R)
• M28: 48,023,759 km (0.061 R)
• M29: 48,954,856 km (0.092 R)
• M30: 50,088,060 km (0.084 R)
• M31: 56,428,167 km (0.036 R)
• M32: 58,092,743 km (0.052 R)
• M33: 63,728,244 km (0.101 R)
• M34: 64,176,290 km (0.113 R)
• M35: 79,128,148 km (0.092 R)
• M36: 83,599,030 km (0.111 R)
• M37: 90,193,005 km (0.114 R)
• M38: 90,474,997 km (0.115 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 19,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit