🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.4 AU - 3.16 AU

Year: 1660 Days

Day: 39.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.83 AU - 5.13 AU

Year: 3396 Days

Day: 44.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.5

Radius: 13

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.74 AU - 9.36 AU

Year: 7430 Days

Day: 6.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,043,404 km

• M1: 181,761 km (0.077 R)
• M2: 353,201 km (0.068 R)
• M3: 828,024 km (0.098 R)
• M4: 1,175,241 km (0.061 R)
• M5: 1,588,580 km (0.033 R)
• M6: 1,867,131 km (0.1 R)
• M7: 1,978,581 km (0.079 R)
• M8: 2,302,910 km (0.097 R)
• M9: 2,821,416 km (0.096 R)
• M10: 3,321,821 km (0.119 R)
• M11: 3,458,254 km (0.069 R)
• M12: 3,596,482 km (0.115 R)
• M13: 4,080,731 km (0.117 R)
• M14: 4,197,716 km (0.046 R)
• M15: 4,768,731 km (0.078 R)
• M16: 6,251,545 km (0.109 R)
• M17: 6,420,890 km (0.035 R)
• M18: 6,591,731 km (0.106 R)
• M19: 6,903,044 km (0.075 R)
• M20: 7,183,989 km (0.097 R)
• M21: 7,612,288 km (0.067 R)
• M22: 7,866,155 km (0.07 R)
• M23: 8,085,915 km (0.046 R)
• M24: 9,061,741 km (0.079 R)
• M25: 9,292,122 km (0.1 R)
• M26: 9,408,210 km (0.034 R)
• M27: 9,524,597 km (0.101 R)
• M28: 9,680,628 km (0.08 R)
• M29: 11,287,608 km (0.055 R)
• M30: 11,827,507 km (0.077 R)
• M31: 11,911,431 km (0.084 R)
• M32: 12,164,102 km (0.109 R)
• M33: 12,760,549 km (0.083 R)
• M34: 13,279,504 km (0.081 R)
• M35: 13,673,245 km (0.119 R)
• M36: 14,787,002 km (0.054 R)
• M37: 15,013,343 km (0.113 R)
• M38: 15,332,136 km (0.07 R)
• M39: 16,911,890 km (0.029 R)
• M40: 17,625,322 km (0.093 R)
• M41: 18,203,069 km (0.077 R)
• M42: 18,836,167 km (0.099 R)
• M43: 19,377,412 km (0.086 R)
• M44: 19,923,744 km (0.096 R)
• M45: 20,223,987 km (0.116 R)
• M46: 20,930,238 km (0.082 R)
• M47: 22,108,022 km (0.114 R)
• M48: 22,211,394 km (0.072 R)
• M49: 22,470,797 km (0.082 R)
• M50: 22,574,767 km (0.057 R)
• M51: 22,731,097 km (0.074 R)
• M52: 23,307,348 km (0.054 R)
• M53: 24,100,815 km (0.12 R)
• M54: 24,688,436 km (0.119 R)
• M55: 24,849,403 km (0.106 R)
• M56: 25,064,824 km (0.089 R)
• M57: 25,497,162 km (0.118 R)
• M58: 27,085,592 km (0.064 R)
• M59: 28,143,548 km (0.081 R)
• M60: 28,818,683 km (0.067 R)
• M61: 29,385,360 km (0.118 R)
• M62: 29,613,048 km (0.051 R)
• M63: 29,898,481 km (0.062 R)
• M64: 30,070,219 km (0.032 R)
• M65: 30,818,209 km (0.116 R)
• M66: 32,039,376 km (0.114 R)
• M67: 32,508,664 km (0.115 R)
• M68: 32,862,164 km (0.108 R)
• M69: 33,870,753 km (0.086 R)
• M70: 34,348,868 km (0.089 R)
• M71: 35,432,854 km (0.094 R)
• M72: 35,918,299 km (0.078 R)
• M73: 36,283,767 km (0.067 R)
• M74: 37,819,838 km (0.07 R)
• M75: 38,191,738 km (0.113 R)
• M76: 38,627,068 km (0.096 R)
• M77: 38,751,683 km (0.092 R)
• M78: 38,938,979 km (0.109 R)
• M79: 39,942,931 km (0.116 R)
• M80: 40,258,433 km (0.104 R)
• M81: 40,448,123 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.9

Radius: 8.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.81 AU - 10.19 AU

Year: 10487 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 26,043,404 km

• M1: 107,262 km (0.108 R)
• M2: 209,437 km (0.044 R)
• M3: 263,442 km (0.09 R)
• M4: 332,107 km (0.113 R)
• M5: 530,624 km (0.111 R)
• M6: 601,982 km (0.117 R)
• M7: 1,179,130 km (0.085 R)
• M8: 1,903,035 km (0.036 R)
• M9: 2,266,258 km (0.067 R)
• M10: 2,686,927 km (0.066 R)
• M11: 2,741,381 km (0.097 R)
• M12: 3,150,980 km (0.118 R)
• M13: 3,903,308 km (0.055 R)
• M14: 4,299,742 km (0.114 R)
• M15: 4,709,042 km (0.04 R)
• M16: 4,951,839 km (0.097 R)
• M17: 6,986,370 km (0.089 R)
• M18: 7,364,853 km (0.083 R)
• M19: 7,441,297 km (0.055 R)
• M20: 8,701,061 km (0.095 R)
• M21: 9,190,396 km (0.116 R)
• M22: 9,272,824 km (0.092 R)
• M23: 10,281,114 km (0.078 R)
• M24: 10,338,110 km (0.04 R)
• M25: 10,682,485 km (0.118 R)
• M26: 10,798,124 km (0.083 R)
• M27: 11,030,749 km (0.067 R)
• M28: 11,768,116 km (0.099 R)
• M29: 12,612,746 km (0.094 R)
• M30: 12,734,968 km (0.076 R)
• M31: 12,888,455 km (0.066 R)
• M32: 13,821,646 km (0.059 R)
• M33: 13,884,627 km (0.116 R)
• M34: 14,615,862 km (0.118 R)
• M35: 14,969,960 km (0.071 R)
• M36: 15,588,397 km (0.048 R)
• M37: 16,082,369 km (0.113 R)
• M38: 16,314,695 km (0.113 R)
• M39: 16,883,616 km (0.09 R)
• M40: 17,052,212 km (0.115 R)
• M41: 17,527,186 km (0.093 R)
• M42: 17,834,759 km (0.095 R)
• M43: 18,942,980 km (0.117 R)
• M44: 20,754,760 km (0.106 R)
• M45: 21,480,309 km (0.094 R)
• M46: 21,736,122 km (0.115 R)
• M47: 21,809,425 km (0.077 R)
• M48: 25,038,196 km (0.072 R)
• M49: 25,616,541 km (0.109 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 15,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit