🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.42 AU - 2 AU

Year: 809 Days

Day: 14 Hours

Environment

Temp: -37 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.53 AU - 4.07 AU

Year: 2679 Days

Day: 18.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.9

Radius: 8.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.69 AU - 6.79 AU

Year: 4973 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,584,426 km

• M1: 147,354 km (0.1 R)
• M2: 211,980 km (0.096 R)
• M3: 410,796 km (0.047 R)
• M4: 472,131 km (0.085 R)
• M5: 659,128 km (0.094 R)
• M6: 810,222 km (0.088 R)
• M7: 870,061 km (0.034 R)
• M8: 931,247 km (0.095 R)
• M9: 994,227 km (0.086 R)
• M10: 1,047,783 km (0.107 R)
• M11: 1,191,846 km (0.098 R)
• M12: 1,511,836 km (0.106 R)
• M13: 1,599,201 km (0.105 R)
• M14: 1,752,988 km (0.045 R)
• M15: 1,818,661 km (0.097 R)
• M16: 2,489,458 km (0.107 R)
• M17: 2,548,699 km (0.053 R)
• M18: 2,728,964 km (0.093 R)
• M19: 2,851,635 km (0.095 R)
• M20: 2,944,684 km (0.093 R)
• M21: 3,182,096 km (0.064 R)
• M22: 3,442,247 km (0.103 R)
• M23: 3,692,375 km (0.081 R)
• M24: 3,811,155 km (0.067 R)
• M25: 3,931,282 km (0.073 R)
• M26: 4,052,606 km (0.115 R)
• M27: 4,157,624 km (0.111 R)
• M28: 4,228,085 km (0.088 R)
• M29: 4,316,796 km (0.075 R)
• M30: 4,442,010 km (0.1 R)
• M31: 4,550,318 km (0.067 R)
• M32: 4,623,023 km (0.099 R)
• M33: 5,218,572 km (0.117 R)
• M34: 5,486,801 km (0.103 R)
• M35: 5,622,636 km (0.119 R)
• M36: 5,739,921 km (0.103 R)
• M37: 5,897,597 km (0.076 R)
• M38: 6,624,792 km (0.094 R)
• M39: 6,769,453 km (0.08 R)
• M40: 6,998,936 km (0.113 R)
• M41: 7,104,104 km (0.066 R)
• M42: 7,401,355 km (0.047 R)
• M43: 7,876,777 km (0.057 R)
• M44: 8,273,211 km (0.117 R)
• M45: 8,384,362 km (0.068 R)
• M46: 8,970,936 km (0.096 R)
• M47: 9,062,340 km (0.105 R)
• M48: 9,828,431 km (0.086 R)
• M49: 9,899,041 km (0.035 R)
• M50: 10,470,505 km (0.049 R)
• M51: 11,003,821 km (0.085 R)
• M52: 11,126,192 km (0.117 R)
• M53: 11,595,630 km (0.074 R)
• M54: 12,197,762 km (0.098 R)
• M55: 12,604,817 km (0.109 R)
• M56: 12,681,711 km (0.073 R)
• M57: 13,615,650 km (0.095 R)
• M58: 14,091,072 km (0.1 R)
• M59: 14,277,322 km (0.033 R)
• M60: 14,895,310 km (0.083 R)
• M61: 15,193,908 km (0.058 R)
• M62: 15,303,114 km (0.117 R)
• M63: 15,852,438 km (0.1 R)
• M64: 16,046,167 km (0.109 R)
• M65: 16,436,168 km (0.095 R)
• M66: 16,548,217 km (0.111 R)
• M67: 17,055,354 km (0.07 R)
• M68: 17,168,749 km (0.064 R)
• M69: 17,396,288 km (0.108 R)
• M70: 17,739,465 km (0.116 R)
• M71: 17,883,079 km (0.105 R)
• M72: 18,899,447 km (0.063 R)
• M73: 19,046,203 km (0.081 R)
• M74: 19,934,515 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.5

Radius: 9.4

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.77 AU - 6.33 AU

Year: 5382 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,584,426 km

• M1: 125,363 km (0.065 R)
• M2: 191,036 km (0.087 R)
• M3: 355,145 km (0.053 R)
• M4: 436,377 km (0.108 R)
• M5: 633,547 km (0.046 R)
• M6: 831,914 km (0.065 R)
• M7: 931,696 km (0.113 R)
• M8: 1,175,241 km (0.093 R)
• M9: 1,271,881 km (0.118 R)
• M10: 1,371,364 km (0.119 R)
• M11: 1,543,102 km (0.052 R)
• M12: 1,649,466 km (0.11 R)
• M13: 1,814,024 km (0.05 R)
• M14: 1,945,670 km (0.038 R)
• M15: 2,022,414 km (0.041 R)
• M16: 2,139,549 km (0.032 R)
• M17: 2,258,778 km (0.101 R)
• M18: 2,380,401 km (0.082 R)
• M19: 2,525,062 km (0.062 R)
• M20: 3,110,289 km (0.105 R)
• M21: 3,268,863 km (0.044 R)
• M22: 3,337,678 km (0.116 R)
• M23: 3,760,442 km (0.098 R)
• M24: 3,856,783 km (0.063 R)
• M25: 4,426,451 km (0.111 R)
• M26: 4,708,294 km (0.051 R)
• M27: 5,262,554 km (0.053 R)
• M28: 5,977,482 km (0.103 R)
• M29: 6,577,070 km (0.108 R)
• M30: 6,957,947 km (0.103 R)
• M31: 7,046,808 km (0.074 R)
• M32: 7,165,888 km (0.104 R)
• M33: 7,315,785 km (0.051 R)
• M34: 7,588,202 km (0.092 R)
• M35: 7,649,238 km (0.113 R)
• M36: 8,236,709 km (0.038 R)
• M37: 9,553,769 km (0.097 R)
• M38: 9,751,986 km (0.094 R)
• M39: 9,851,618 km (0.071 R)
• M40: 10,287,098 km (0.099 R)
• M41: 10,558,319 km (0.1 R)
• M42: 11,073,234 km (0.034 R)
• M43: 11,142,498 km (0.117 R)
• M44: 11,701,845 km (0.057 R)
• M45: 12,306,220 km (0.081 R)
• M46: 12,666,452 km (0.093 R)
• M47: 13,471,288 km (0.12 R)
• M48: 14,519,371 km (0.096 R)
• M49: 14,785,506 km (0.094 R)
• M50: 15,091,583 km (0.106 R)
• M51: 15,399,754 km (0.118 R)
• M52: 15,554,738 km (0.06 R)
• M53: 16,179,459 km (0.102 R)
• M54: 16,297,491 km (0.05 R)
• M55: 16,455,317 km (0.057 R)
• M56: 16,732,821 km (0.093 R)
• M57: 17,252,225 km (0.105 R)
• M58: 17,493,825 km (0.116 R)
• M59: 17,736,473 km (0.084 R)
• M60: 17,817,555 km (0.108 R)
• M61: 18,102,539 km (0.047 R)
• M62: 19,174,109 km (0.089 R)
• M63: 19,424,236 km (0.101 R)
• M64: 19,549,749 km (0.111 R)
• M65: 21,551,069 km (0.089 R)
• M66: 22,028,885 km (0.092 R)
• M67: 22,466,159 km (0.101 R)
• M68: 23,974,555 km (0.081 R)
• M69: 26,205,358 km (0.086 R)
• M70: 26,436,786 km (0.116 R)
• M71: 27,415,755 km (0.112 R)
• M72: 28,787,268 km (0.076 R)
• M73: 29,553,508 km (0.065 R)
• M74: 29,987,492 km (0.069 R)
• M75: 30,764,054 km (0.089 R)
• M76: 30,959,279 km (0.086 R)
• M77: 31,252,940 km (0.074 R)
• M78: 33,083,719 km (0.11 R)
• M79: 33,433,927 km (0.109 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 14,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit