🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.26 AU - 1.46 AU

Year: 585 Days

Day: 21.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,399,140 km

• M1: 892,202 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.52 AU - 3.36 AU

Year: 1860 Days

Day: 17.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.4

Radius: 12.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.58 AU - 6.54 AU

Year: 4837 Days

Day: 10.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,399,140 km

• M1: 192,832 km (0.114 R)
• M2: 284,535 km (0.028 R)
• M3: 379,380 km (0.063 R)
• M4: 726,447 km (0.066 R)
• M5: 1,068,877 km (0.084 R)
• M6: 1,151,904 km (0.076 R)
• M7: 1,569,581 km (0.09 R)
• M8: 1,779,467 km (0.103 R)
• M9: 1,930,261 km (0.093 R)
• M10: 2,138,202 km (0.098 R)
• M11: 2,353,623 km (0.105 R)
• M12: 2,633,072 km (0.072 R)
• M13: 3,143,051 km (0.097 R)
• M14: 3,368,196 km (0.094 R)
• M15: 3,451,372 km (0.081 R)
• M16: 3,878,026 km (0.094 R)
• M17: 4,549,271 km (0.111 R)
• M18: 4,641,573 km (0.119 R)
• M19: 5,088,572 km (0.1 R)
• M20: 5,208,549 km (0.111 R)
• M21: 5,500,265 km (0.098 R)
• M22: 5,648,217 km (0.073 R)
• M23: 6,150,866 km (0.109 R)
• M24: 6,615,517 km (0.099 R)
• M25: 7,361,113 km (0.057 R)
• M26: 7,579,077 km (0.081 R)
• M27: 7,799,135 km (0.119 R)
• M28: 8,049,263 km (0.118 R)
• M29: 8,133,337 km (0.08 R)
• M30: 8,586,170 km (0.101 R)
• M31: 8,729,335 km (0.103 R)
• M32: 8,989,186 km (0.042 R)
• M33: 9,339,545 km (0.118 R)
• M34: 9,843,689 km (0.096 R)
• M35: 10,204,968 km (0.097 R)
• M36: 10,356,810 km (0.1 R)
• M37: 10,755,040 km (0.091 R)
• M38: 10,847,641 km (0.085 R)
• M39: 11,471,763 km (0.093 R)
• M40: 12,204,194 km (0.108 R)
• M41: 12,462,400 km (0.116 R)
• M42: 12,951,585 km (0.12 R)
• M43: 13,447,053 km (0.062 R)
• M44: 13,747,446 km (0.081 R)
• M45: 13,948,805 km (0.105 R)
• M46: 14,798,670 km (0.051 R)
• M47: 15,143,344 km (0.069 R)
• M48: 15,560,423 km (0.082 R)
• M49: 15,875,775 km (0.113 R)
• M50: 15,981,391 km (0.111 R)
• M51: 16,122,462 km (0.072 R)
• M52: 17,230,384 km (0.091 R)
• M53: 19,632,177 km (0.102 R)
• M54: 19,859,117 km (0.113 R)
• M55: 20,430,432 km (0.086 R)
• M56: 21,006,982 km (0.066 R)
• M57: 21,161,666 km (0.077 R)
• M58: 21,355,545 km (0.119 R)
• M59: 21,745,098 km (0.037 R)
• M60: 22,373,409 km (0.103 R)
• M61: 22,768,946 km (0.096 R)
• M62: 23,326,796 km (0.058 R)
• M63: 23,487,015 km (0.073 R)
• M64: 23,728,017 km (0.103 R)
• M65: 24,212,415 km (0.089 R)
• M66: 24,659,414 km (0.114 R)
• M67: 24,986,285 km (0.115 R)
• M68: 25,273,363 km (0.065 R)
• M69: 25,768,084 km (0.117 R)
• M70: 26,224,507 km (0.091 R)
• M71: 26,599,848 km (0.095 R)
• M72: 27,355,915 km (0.073 R)
• M73: 27,651,820 km (0.097 R)
• M74: 27,863,800 km (0.08 R)
• M75: 28,076,379 km (0.091 R)
• M76: 28,246,920 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 14.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.72 AU - 8.78 AU

Year: 9550 Days

Day: 6.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,399,140 km

• M1: 181,313 km (0.099 R)
• M2: 299,794 km (0.108 R)
• M3: 395,387 km (0.07 R)
• M4: 728,093 km (0.095 R)
• M5: 1,065,137 km (0.099 R)
• M6: 1,193,791 km (0.101 R)
• M7: 1,389,615 km (0.068 R)
• M8: 1,515,875 km (0.088 R)
• M9: 1,613,114 km (0.11 R)
• M10: 1,729,501 km (0.101 R)
• M11: 2,430,666 km (0.08 R)
• M12: 2,526,558 km (0.106 R)
• M13: 3,130,036 km (0.036 R)
• M14: 3,470,222 km (0.044 R)
• M15: 3,578,979 km (0.103 R)
• M16: 3,733,364 km (0.103 R)
• M17: 3,912,433 km (0.087 R)
• M18: 4,657,580 km (0.085 R)
• M19: 4,778,006 km (0.107 R)
• M20: 5,046,834 km (0.075 R)
• M21: 5,220,517 km (0.08 R)
• M22: 5,908,966 km (0.112 R)
• M23: 6,144,882 km (0.058 R)
• M24: 6,330,533 km (0.119 R)
• M25: 6,518,129 km (0.117 R)
• M26: 7,231,112 km (0.118 R)
• M27: 7,911,334 km (0.083 R)
• M28: 8,405,605 km (0.077 R)
• M29: 8,582,430 km (0.03 R)
• M30: 8,730,831 km (0.089 R)
• M31: 9,000,107 km (0.088 R)
• M32: 9,272,076 km (0.057 R)
• M33: 9,516,070 km (0.118 R)
• M34: 9,669,707 km (0.118 R)
• M35: 9,793,275 km (0.119 R)
• M36: 10,041,907 km (0.091 R)
• M37: 10,198,386 km (0.083 R)
• M38: 11,511,706 km (0.083 R)
• M39: 11,708,427 km (0.076 R)
• M40: 11,972,318 km (0.072 R)
• M41: 12,573,551 km (0.084 R)
• M42: 12,674,829 km (0.115 R)
• M43: 12,979,859 km (0.112 R)
• M44: 13,701,370 km (0.102 R)
• M45: 14,014,628 km (0.106 R)
• M46: 14,790,293 km (0.118 R)
• M47: 15,075,725 km (0.048 R)
• M48: 15,797,685 km (0.118 R)
• M49: 16,530,714 km (0.105 R)
• M50: 16,827,217 km (0.067 R)
• M51: 17,087,966 km (0.052 R)
• M52: 17,802,595 km (0.076 R)
• M53: 18,068,281 km (0.097 R)
• M54: 18,373,610 km (0.078 R)
• M55: 20,399,764 km (0.103 R)
• M56: 20,797,545 km (0.05 R)
• M57: 20,997,408 km (0.071 R)
• M58: 21,803,142 km (0.106 R)
• M59: 21,924,914 km (0.103 R)
• M60: 22,619,048 km (0.092 R)
• M61: 23,030,742 km (0.029 R)
• M62: 23,403,390 km (0.054 R)
• M63: 24,029,008 km (0.12 R)
• M64: 24,407,042 km (0.071 R)
• M65: 24,575,639 km (0.073 R)
• M66: 24,744,685 km (0.115 R)
• M67: 24,998,851 km (0.069 R)
• M68: 25,168,944 km (0.052 R)
• M69: 25,467,242 km (0.094 R)
• M70: 25,809,821 km (0.047 R)
• M71: 26,240,065 km (0.095 R)
• M72: 26,889,918 km (0.104 R)
• M73: 27,194,948 km (0.042 R)
• M74: 27,326,145 km (0.096 R)
• M75: 29,407,351 km (0.105 R)
• M76: 29,946,951 km (0.073 R)
• M77: 30,127,515 km (0.119 R)
• M78: 30,218,022 km (0.07 R)
• M79: 30,399,185 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 10,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit