🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.41 AU - 3.69 AU

Year: 1881 Days

Day: 25.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,503,265 km

• M1: 976,425 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4 AU - 4.64 AU

Year: 3170 Days

Day: 33 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.2

Radius: 14.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.61 AU - 7.63 AU

Year: 6014 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,503,265 km

• M1: 176,675 km (0.103 R)
• M2: 694,284 km (0.091 R)
• M3: 2,065,049 km (0.077 R)
• M4: 2,615,120 km (0.048 R)
• M5: 3,199,599 km (0.095 R)
• M6: 4,139,971 km (0.108 R)
• M7: 4,744,048 km (0.098 R)
• M8: 5,286,938 km (0.084 R)
• M9: 6,532,939 km (0.107 R)
• M10: 8,570,612 km (0.093 R)
• M11: 9,825,588 km (0.112 R)
• M12: 11,199,794 km (0.104 R)
• M13: 13,581,093 km (0.073 R)
• M14: 14,037,367 km (0.098 R)
• M15: 14,503,813 km (0.081 R)
• M16: 15,406,636 km (0.063 R)
• M17: 17,125,515 km (0.111 R)
• M18: 18,065,738 km (0.039 R)
• M19: 20,492,365 km (0.045 R)
• M20: 21,245,590 km (0.061 R)
• M21: 24,028,410 km (0.095 R)
• M22: 25,897,187 km (0.072 R)
• M23: 28,320,971 km (0.06 R)
• M24: 31,088,981 km (0.088 R)
• M25: 34,452,838 km (0.076 R)
• M26: 35,842,303 km (0.086 R)
• M27: 36,386,540 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.8

Radius: 10.8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.36 AU - 8.46 AU

Year: 7122 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,503,265 km

• M1: 162,463 km (0.077 R)
• M2: 1,067,082 km (0.025 R)
• M3: 1,767,499 km (0.043 R)
• M4: 2,127,581 km (0.081 R)
• M5: 3,303,121 km (0.096 R)
• M6: 6,339,659 km (0.092 R)
• M7: 9,220,914 km (0.109 R)
• M8: 15,058,073 km (0.056 R)
• M9: 17,865,127 km (0.083 R)
• M10: 22,433,098 km (0.085 R)
• M11: 24,329,850 km (0.059 R)
• M12: 25,990,386 km (0.119 R)
• M13: 27,372,072 km (0.118 R)
• M14: 28,260,235 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.8

Radius: 10.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.53 AU - 13.77 AU

Year: 14954 Days

Day: 11.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,503,265 km

• M1: 129,552 km (0.1 R)
• M2: 549,772 km (0.08 R)
• M3: 1,003,054 km (0.038 R)
• M4: 1,397,394 km (0.076 R)
• M5: 2,467,916 km (0.068 R)
• M6: 2,828,896 km (0.097 R)
• M7: 4,130,547 km (0.025 R)
• M8: 4,518,604 km (0.098 R)
• M9: 5,299,355 km (0.066 R)
• M10: 6,636,012 km (0.113 R)
• M11: 7,644,152 km (0.101 R)
• M12: 8,512,418 km (0.08 R)
• M13: 8,945,953 km (0.03 R)
• M14: 10,282,011 km (0.035 R)
• M15: 12,714,173 km (0.045 R)
• M16: 18,524,405 km (0.076 R)
• M17: 19,833,985 km (0.069 R)
• M18: 20,170,879 km (0.108 R)
• M19: 22,636,851 km (0.116 R)
• M20: 24,807,665 km (0.11 R)
• M21: 29,778,354 km (0.09 R)
• M22: 31,230,799 km (0.117 R)
• M23: 34,397,338 km (0.105 R)
• M24: 35,622,694 km (0.081 R)
• M25: 37,771,966 km (0.119 R)
• M26: 39,207,956 km (0.033 R)
• M27: 40,815,685 km (0.118 R)
• M28: 41,498,300 km (0.072 R)
• M29: 43,167,812 km (0.081 R)
• M30: 50,764,392 km (0.08 R)
• M31: 52,834,228 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.1

Radius: 3

Gravity: 22.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 19.56 AU - 19.88 AU

Year: 30921 Days

Day: 23.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,503,265 km

• M1: 38,447 km (0.095 R)
• M2: 182,210 km (0.032 R)
• M3: 374,593 km (0.039 R)
• M4: 775,515 km (0.108 R)
• M5: 1,078,900 km (0.053 R)
• M6: 2,807,653 km (0.112 R)
• M7: 4,453,080 km (0.103 R)
• M8: 5,107,421 km (0.032 R)
• M9: 5,590,622 km (0.089 R)
• M10: 7,131,630 km (0.077 R)
• M11: 8,572,108 km (0.081 R)
• M12: 9,744,207 km (0.119 R)
• M13: 13,200,666 km (0.103 R)
• M14: 14,756,184 km (0.079 R)
• M15: 18,140,836 km (0.115 R)
• M16: 19,083,004 km (0.085 R)
• M17: 20,602,320 km (0.096 R)
• M18: 21,627,364 km (0.11 R)
• M19: 23,677,603 km (0.051 R)
• M20: 29,420,067 km (0.066 R)
• M21: 31,441,583 km (0.089 R)
• M22: 35,100,597 km (0.045 R)
• M23: 35,758,828 km (0.115 R)
• M24: 37,372,091 km (0.087 R)
• M25: 42,799,951 km (0.082 R)
• M26: 43,249,492 km (0.084 R)
• M27: 51,720,322 km (0.12 R)
• M28: 52,230,301 km (0.075 R)
• M29: 56,073,471 km (0.1 R)
• M30: 64,512,586 km (0.072 R)
• M31: 65,499,483 km (0.083 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit