🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.93 AU - 1.09 AU

Year: 428 Days

Day: 43.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.36 AU - 1.92 AU

Year: 886 Days

Day: 31 Hours

Environment

Temp: -93 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566

Radius: 13.5

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.08 AU - 3.62 AU

Year: 2586 Days

Day: 11.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 31,805,538 km

• M1: 222,901 km (0.078 R)
• M2: 370,105 km (0.066 R)
• M3: 488,587 km (0.094 R)
• M4: 731,384 km (0.082 R)
• M5: 827,875 km (0.08 R)
• M6: 1,025,493 km (0.109 R)
• M7: 1,125,574 km (0.077 R)
• M8: 1,347,428 km (0.082 R)
• M9: 1,469,500 km (0.106 R)
• M10: 1,560,755 km (0.109 R)
• M11: 1,689,708 km (0.077 R)
• M12: 1,883,886 km (0.112 R)
• M13: 2,047,247 km (0.111 R)
• M14: 2,294,682 km (0.079 R)
• M15: 2,469,861 km (0.087 R)
• M16: 3,457,656 km (0.119 R)
• M17: 3,581,523 km (0.105 R)
• M18: 3,865,459 km (0.056 R)
• M19: 3,993,964 km (0.09 R)
• M20: 4,091,352 km (0.076 R)
• M21: 4,206,094 km (0.116 R)
• M22: 4,489,133 km (0.065 R)
• M23: 4,624,519 km (0.063 R)
• M24: 5,056,408 km (0.093 R)
• M25: 5,197,479 km (0.08 R)
• M26: 5,411,404 km (0.088 R)
• M27: 5,628,470 km (0.118 R)
• M28: 5,996,481 km (0.081 R)
• M29: 6,108,380 km (0.074 R)
• M30: 6,258,876 km (0.088 R)
• M31: 6,486,713 km (0.046 R)
• M32: 6,950,915 km (0.113 R)
• M33: 7,206,728 km (0.091 R)
• M34: 7,445,785 km (0.087 R)
• M35: 7,728,076 km (0.111 R)
• M36: 8,764,790 km (0.028 R)
• M37: 8,849,612 km (0.115 R)
• M38: 9,062,938 km (0.064 R)
• M39: 9,386,070 km (0.111 R)
• M40: 9,560,052 km (0.087 R)
• M41: 9,647,417 km (0.064 R)
• M42: 10,021,711 km (0.111 R)
• M43: 10,110,422 km (0.081 R)
• M44: 10,625,937 km (0.094 R)
• M45: 10,989,759 km (0.113 R)
• M46: 11,173,166 km (0.114 R)
• M47: 11,566,309 km (0.105 R)
• M48: 11,870,142 km (0.073 R)
• M49: 11,964,090 km (0.095 R)
• M50: 12,223,792 km (0.079 R)
• M51: 12,413,931 km (0.105 R)
• M52: 12,990,182 km (0.065 R)
• M53: 13,452,589 km (0.095 R)
• M54: 13,599,793 km (0.108 R)
• M55: 13,772,130 km (0.028 R)
• M56: 14,443,674 km (0.11 R)
• M57: 14,594,469 km (0.042 R)
• M58: 14,720,430 km (0.079 R)
• M59: 15,125,990 km (0.109 R)
• M60: 15,689,825 km (0.073 R)
• M61: 17,262,248 km (0.064 R)
• M62: 17,448,946 km (0.098 R)
• M63: 17,556,058 km (0.106 R)
• M64: 17,824,437 km (0.118 R)
• M65: 18,229,697 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.1

Radius: 11

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.98 AU - 5.74 AU

Year: 4519 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,805,538 km

• M1: 141,968 km (0.103 R)
• M2: 380,727 km (0.098 R)
• M3: 556,504 km (0.11 R)
• M4: 866,920 km (0.104 R)
• M5: 935,435 km (0.026 R)
• M6: 1,034,918 km (0.115 R)
• M7: 1,108,371 km (0.117 R)
• M8: 1,229,694 km (0.109 R)
• M9: 1,420,432 km (0.051 R)
• M10: 1,553,275 km (0.104 R)
• M11: 1,690,157 km (0.104 R)
• M12: 2,515,039 km (0.119 R)
• M13: 3,293,846 km (0.085 R)
• M14: 3,449,278 km (0.095 R)
• M15: 3,561,925 km (0.074 R)
• M16: 3,721,546 km (0.116 R)
• M17: 4,142,963 km (0.103 R)
• M18: 4,214,770 km (0.094 R)
• M19: 4,335,197 km (0.066 R)
• M20: 4,530,572 km (0.092 R)
• M21: 5,005,994 km (0.116 R)
• M22: 5,236,823 km (0.107 R)
• M23: 5,735,582 km (0.1 R)
• M24: 5,815,767 km (0.069 R)
• M25: 6,610,132 km (0.064 R)
• M26: 6,977,245 km (0.09 R)
• M27: 7,555,141 km (0.114 R)
• M28: 7,998,699 km (0.117 R)
• M29: 8,208,585 km (0.111 R)
• M30: 8,299,091 km (0.108 R)
• M31: 8,511,670 km (0.093 R)
• M32: 8,756,711 km (0.084 R)
• M33: 9,035,263 km (0.05 R)
• M34: 9,632,906 km (0.092 R)
• M35: 9,888,419 km (0.057 R)
• M36: 10,081,550 km (0.087 R)
• M37: 10,308,490 km (0.094 R)
• M38: 10,504,164 km (0.1 R)
• M39: 11,232,706 km (0.085 R)
• M40: 11,569,301 km (0.044 R)
• M41: 12,321,479 km (0.083 R)
• M42: 12,460,007 km (0.093 R)
• M43: 12,529,420 km (0.111 R)
• M44: 12,598,983 km (0.098 R)
• M45: 13,266,190 km (0.11 R)
• M46: 13,657,687 km (0.086 R)
• M47: 14,053,074 km (0.068 R)
• M48: 14,818,267 km (0.114 R)
• M49: 15,150,375 km (0.088 R)
• M50: 16,085,960 km (0.078 R)
• M51: 16,275,201 km (0.083 R)
• M52: 16,541,635 km (0.115 R)
• M53: 17,271,822 km (0.086 R)
• M54: 17,465,701 km (0.052 R)
• M55: 17,777,463 km (0.068 R)
• M56: 18,051,676 km (0.089 R)
• M57: 18,604,590 km (0.115 R)
• M58: 19,042,762 km (0.106 R)
• M59: 19,444,282 km (0.056 R)
• M60: 19,929,578 km (0.112 R)
• M61: 20,418,913 km (0.108 R)
• M62: 21,284,935 km (0.111 R)
• M63: 21,492,876 km (0.04 R)
• M64: 21,743,303 km (0.079 R)
• M65: 23,223,274 km (0.057 R)
• M66: 23,308,844 km (0.045 R)
• M67: 23,437,349 km (0.053 R)
• M68: 23,953,910 km (0.067 R)
• M69: 24,430,679 km (0.113 R)
• M70: 24,561,278 km (0.066 R)
• M71: 26,771,437 km (0.091 R)
• M72: 27,311,335 km (0.106 R)
• M73: 27,627,884 km (0.117 R)
• M74: 28,264,722 km (0.106 R)
• M75: 28,493,458 km (0.096 R)
• M76: 29,367,708 km (0.087 R)
• M77: 29,692,185 km (0.089 R)
• M78: 29,877,986 km (0.029 R)
• M79: 30,578,553 km (0.087 R)
• M80: 31,095,713 km (0.037 R)
• M81: 31,237,232 km (0.083 R)
• M82: 31,615,715 km (0.058 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 11,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit