🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.83 AU - 0.85 AU

Year: 289 Days

Day: 30.9 Hours

Environment

Temp: 82 °C

Axial Tilt: 71.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,572,975 km

• M1: 26,778 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.07 AU - 2.43 AU

Year: 1265 Days

Day: 19.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,572,975 km

• M1: 295,755 km (0.088 R)
• M2: 1,301,202 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.24 AU - 4.62 AU

Year: 2920 Days

Day: 14.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,572,975 km

• M1: 806,183 km (0.085 R)
• M2: 1,571,376 km (0.114 R)

Asteroid Belt

Center: 5.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.7

Radius: 9.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.31 AU - 9.41 AU

Year: 8258 Days

Day: 7.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,572,975 km

• M1: 149,149 km (0.099 R)
• M2: 290,220 km (0.044 R)
• M3: 550,670 km (0.05 R)
• M4: 617,540 km (0.057 R)
• M5: 687,701 km (0.083 R)
• M6: 792,869 km (0.042 R)
• M7: 1,032,525 km (0.069 R)
• M8: 1,205,460 km (0.094 R)
• M9: 1,308,533 km (0.109 R)
• M10: 1,621,940 km (0.052 R)
• M11: 1,736,682 km (0.098 R)
• M12: 2,222,276 km (0.099 R)
• M13: 2,546,754 km (0.091 R)
• M14: 2,869,138 km (0.1 R)
• M15: 3,061,670 km (0.067 R)
• M16: 3,294,893 km (0.047 R)
• M17: 3,459,900 km (0.08 R)
• M18: 3,627,449 km (0.115 R)
• M19: 3,932,180 km (0.119 R)
• M20: 4,048,717 km (0.105 R)
• M21: 4,126,956 km (0.11 R)
• M22: 4,607,315 km (0.094 R)
• M23: 4,791,919 km (0.098 R)
• M24: 5,339,447 km (0.112 R)
• M25: 5,796,170 km (0.094 R)
• M26: 5,862,441 km (0.117 R)
• M27: 6,107,632 km (0.082 R)
• M28: 6,310,786 km (0.118 R)
• M29: 6,379,003 km (0.086 R)
• M30: 7,192,965 km (0.111 R)
• M31: 7,288,109 km (0.096 R)
• M32: 7,359,766 km (0.116 R)
• M33: 7,892,185 km (0.049 R)
• M34: 8,039,539 km (0.106 R)
• M35: 8,262,440 km (0.115 R)
• M36: 8,437,021 km (0.045 R)
• M37: 8,612,948 km (0.117 R)
• M38: 8,714,076 km (0.08 R)
• M39: 8,891,948 km (0.048 R)
• M40: 9,096,747 km (0.032 R)
• M41: 9,615,403 km (0.061 R)
• M42: 9,825,588 km (0.076 R)
• M43: 10,117,005 km (0.108 R)
• M44: 10,762,968 km (0.09 R)
• M45: 11,090,887 km (0.099 R)
• M46: 11,339,070 km (0.033 R)
• M47: 11,812,846 km (0.088 R)
• M48: 11,953,319 km (0.095 R)
• M49: 12,066,265 km (0.107 R)
• M50: 12,779,697 km (0.1 R)
• M51: 12,866,165 km (0.084 R)
• M52: 13,536,064 km (0.107 R)
• M53: 13,860,392 km (0.11 R)
• M54: 14,486,908 km (0.103 R)
• M55: 15,000,777 km (0.036 R)
• M56: 15,551,447 km (0.038 R)
• M57: 15,705,682 km (0.083 R)
• M58: 16,015,499 km (0.102 R)
• M59: 16,108,848 km (0.085 R)
• M60: 16,171,081 km (0.075 R)
• M61: 16,578,137 km (0.107 R)
• M62: 17,020,348 km (0.058 R)
• M63: 18,013,379 km (0.093 R)
• M64: 18,337,707 km (0.085 R)
• M65: 18,959,137 km (0.082 R)
• M66: 19,587,597 km (0.113 R)
• M67: 19,787,460 km (0.07 R)
• M68: 20,559,983 km (0.093 R)
• M69: 21,479,262 km (0.101 R)
• M70: 22,203,615 km (0.091 R)
• M71: 22,342,442 km (0.085 R)
• M72: 22,412,005 km (0.099 R)
• M73: 23,111,525 km (0.076 R)
• M74: 23,499,282 km (0.064 R)
• M75: 23,570,042 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.3

Radius: 12.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.72 AU - 8.06 AU

Year: 8305 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,572,975 km

• M1: 170,691 km (0.051 R)
• M2: 274,662 km (0.108 R)
• M3: 448,046 km (0.114 R)
• M4: 739,612 km (0.09 R)
• M5: 990,488 km (0.083 R)
• M6: 1,269,787 km (0.102 R)
• M7: 1,555,070 km (0.102 R)
• M8: 1,655,001 km (0.114 R)
• M9: 1,861,446 km (0.114 R)
• M10: 2,054,577 km (0.1 R)
• M11: 2,484,671 km (0.05 R)
• M12: 2,578,918 km (0.103 R)
• M13: 3,195,411 km (0.12 R)
• M14: 3,586,908 km (0.06 R)
• M15: 3,938,912 km (0.046 R)
• M16: 4,444,852 km (0.082 R)
• M17: 5,181,771 km (0.108 R)
• M18: 5,364,280 km (0.046 R)
• M19: 5,518,067 km (0.065 R)
• M20: 5,956,538 km (0.11 R)
• M21: 6,148,024 km (0.069 R)
• M22: 6,244,514 km (0.078 R)
• M23: 6,668,475 km (0.026 R)
• M24: 6,934,161 km (0.068 R)
• M25: 8,349,656 km (0.104 R)
• M26: 8,889,554 km (0.109 R)
• M27: 9,035,412 km (0.119 R)
• M28: 10,193,001 km (0.069 R)
• M29: 10,886,536 km (0.071 R)
• M30: 11,915,171 km (0.088 R)
• M31: 12,076,139 km (0.114 R)
• M32: 12,197,462 km (0.101 R)
• M33: 12,563,678 km (0.05 R)
• M34: 12,933,484 km (0.117 R)
• M35: 13,265,142 km (0.107 R)
• M36: 13,473,981 km (0.087 R)
• M37: 14,534,181 km (0.069 R)
• M38: 14,835,920 km (0.103 R)
• M39: 15,052,687 km (0.103 R)
• M40: 16,063,371 km (0.087 R)
• M41: 16,152,232 km (0.094 R)
• M42: 16,330,702 km (0.073 R)
• M43: 16,509,621 km (0.11 R)
• M44: 17,826,830 km (0.039 R)
• M45: 18,428,363 km (0.05 R)
• M46: 18,708,261 km (0.106 R)
• M47: 18,942,531 km (0.055 R)
• M48: 19,794,042 km (0.089 R)
• M49: 20,032,800 km (0.025 R)
• M50: 20,368,648 km (0.113 R)
• M51: 20,513,159 km (0.119 R)
• M52: 21,143,265 km (0.054 R)
• M53: 21,583,382 km (0.083 R)
• M54: 22,323,443 km (0.092 R)
• M55: 22,422,776 km (0.078 R)
• M56: 23,323,206 km (0.105 R)
• M57: 23,524,864 km (0.111 R)
• M58: 24,082,564 km (0.066 R)
• M59: 24,439,804 km (0.059 R)
• M60: 25,885,967 km (0.105 R)
• M61: 26,042,596 km (0.1 R)
• M62: 28,106,897 km (0.047 R)
• M63: 28,375,275 km (0.105 R)
• M64: 28,644,551 km (0.062 R)
• M65: 29,077,338 km (0.102 R)
• M66: 29,566,673 km (0.088 R)
• M67: 29,949,195 km (0.108 R)
• M68: 30,168,355 km (0.099 R)
• M69: 30,498,368 km (0.058 R)
• M70: 30,663,824 km (0.061 R)
• M71: 30,884,780 km (0.117 R)
• M72: 31,495,438 km (0.066 R)
• M73: 32,841,520 km (0.112 R)
• M74: 33,578,439 km (0.064 R)
• M75: 33,749,280 km (0.1 R)
• M76: 34,378,189 km (0.096 R)
• M77: 36,229,612 km (0.059 R)
• M78: 36,638,912 km (0.11 R)
• M79: 37,757,605 km (0.055 R)
• M80: 37,876,086 km (0.113 R)
• M81: 38,708,449 km (0.029 R)
• M82: 38,827,828 km (0.081 R)
• M83: 38,947,357 km (0.077 R)
• M84: 39,067,035 km (0.088 R)
• M85: 39,426,668 km (0.101 R)
• M86: 39,787,498 km (0.061 R)
• M87: 39,968,362 km (0.058 R)
• M88: 40,391,275 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 16,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit