🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.67 AU

Year: 166 Days

Day: 17.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,684,348 km

• M1: 188,045 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.61 AU - 0.73 AU

Year: 200 Days

Day: 36.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.85 AU - 2.59 AU

Year: 1208 Days

Day: 20 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.14 AU - 3.44 AU

Year: 2180 Days

Day: 42.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,684,348 km

• M1: 1,646,325 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.94 AU - 3.8 AU

Year: 2260 Days

Day: 16 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.2

Radius: 13.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.96 AU - 9.48 AU

Year: 8608 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,684,348 km

• M1: 173,085 km (0.082 R)
• M2: 774,917 km (0.073 R)
• M3: 1,025,045 km (0.072 R)
• M4: 1,507,348 km (0.117 R)
• M5: 1,663,528 km (0.067 R)
• M6: 1,887,327 km (0.111 R)
• M7: 2,164,831 km (0.111 R)
• M8: 2,297,524 km (0.077 R)
• M9: 2,735,995 km (0.069 R)
• M10: 3,958,808 km (0.074 R)
• M11: 4,428,546 km (0.119 R)
• M12: 4,945,257 km (0.115 R)
• M13: 5,062,841 km (0.097 R)
• M14: 5,330,621 km (0.101 R)
• M15: 5,420,978 km (0.059 R)
• M16: 5,603,188 km (0.113 R)
• M17: 5,880,393 km (0.091 R)
• M18: 6,099,105 km (0.073 R)
• M19: 6,480,430 km (0.038 R)
• M20: 6,771,548 km (0.118 R)
• M21: 6,902,446 km (0.099 R)
• M22: 7,034,092 km (0.066 R)
• M23: 7,266,417 km (0.111 R)
• M24: 7,501,436 km (0.117 R)
• M25: 8,117,180 km (0.061 R)
• M26: 8,431,186 km (0.053 R)
• M27: 8,607,413 km (0.088 R)
• M28: 9,653,551 km (0.111 R)
• M29: 10,210,503 km (0.1 R)
• M30: 10,323,151 km (0.085 R)
• M31: 10,587,490 km (0.108 R)
• M32: 10,777,779 km (0.119 R)
• M33: 11,161,796 km (0.092 R)
• M34: 12,022,433 km (0.088 R)
• M35: 12,904,312 km (0.039 R)
• M36: 13,973,488 km (0.036 R)
• M37: 14,772,790 km (0.104 R)
• M38: 16,547,768 km (0.05 R)
• M39: 16,680,163 km (0.046 R)
• M40: 16,768,725 km (0.091 R)
• M41: 16,990,877 km (0.112 R)
• M42: 17,169,198 km (0.082 R)
• M43: 17,527,784 km (0.06 R)
• M44: 17,888,764 km (0.062 R)
• M45: 17,979,420 km (0.111 R)
• M46: 18,756,132 km (0.094 R)
• M47: 18,848,285 km (0.037 R)
• M48: 19,125,489 km (0.117 R)
• M49: 19,357,516 km (0.11 R)
• M50: 20,106,403 km (0.068 R)
• M51: 20,817,142 km (0.079 R)
• M52: 21,487,789 km (0.112 R)
• M53: 22,019,909 km (0.119 R)
• M54: 24,997,355 km (0.098 R)
• M55: 25,966,450 km (0.106 R)
• M56: 26,069,224 km (0.092 R)
• M57: 27,051,783 km (0.106 R)
• M58: 27,207,963 km (0.066 R)
• M59: 28,204,584 km (0.038 R)
• M60: 28,680,904 km (0.046 R)
• M61: 29,534,210 km (0.117 R)
• M62: 30,125,570 km (0.052 R)
• M63: 30,775,274 km (0.074 R)
• M64: 31,539,121 km (0.1 R)
• M65: 33,364,215 km (0.1 R)
• M66: 34,430,548 km (0.073 R)
• M67: 34,712,989 km (0.118 R)
• M68: 36,769,511 km (0.078 R)
• M69: 37,463,795 km (0.097 R)
• M70: 38,513,224 km (0.112 R)
• M71: 38,630,359 km (0.113 R)
• M72: 39,395,103 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.7

Radius: 6.4

Gravity: 14.52 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.83 AU - 13.87 AU

Year: 16825 Days

Day: 21.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,684,348 km

• M1: 198,217 km (0.097 R)
• M2: 596,447 km (0.053 R)
• M3: 717,023 km (0.076 R)
• M4: 981,960 km (0.119 R)
• M5: 1,076,955 km (0.075 R)
• M6: 1,459,926 km (0.11 R)
• M7: 1,541,456 km (0.05 R)
• M8: 1,680,582 km (0.114 R)
• M9: 2,277,628 km (0.046 R)
• M10: 3,142,752 km (0.099 R)
• M11: 3,213,213 km (0.116 R)
• M12: 3,683,698 km (0.119 R)
• M13: 3,983,941 km (0.108 R)
• M14: 4,214,322 km (0.112 R)
• M15: 5,261,956 km (0.075 R)
• M16: 5,599,897 km (0.113 R)
• M17: 5,814,720 km (0.099 R)
• M18: 5,944,870 km (0.064 R)
• M19: 6,341,304 km (0.06 R)
• M20: 7,392,528 km (0.099 R)
• M21: 7,439,353 km (0.057 R)
• M22: 8,349,805 km (0.088 R)
• M23: 9,294,815 km (0.116 R)
• M24: 9,960,825 km (0.12 R)
• M25: 10,801,565 km (0.082 R)
• M26: 11,392,626 km (0.108 R)
• M27: 11,884,055 km (0.107 R)
• M28: 12,944,255 km (0.083 R)
• M29: 13,976,181 km (0.069 R)
• M30: 15,753,853 km (0.097 R)
• M31: 16,178,860 km (0.059 R)
• M32: 17,289,026 km (0.11 R)
• M33: 17,476,322 km (0.028 R)
• M34: 18,042,550 km (0.059 R)
• M35: 18,232,689 km (0.112 R)
• M36: 18,678,790 km (0.083 R)
• M37: 18,999,678 km (0.079 R)
• M38: 19,387,136 km (0.113 R)
• M39: 20,763,586 km (0.084 R)
• M40: 21,497,064 km (0.092 R)
• M41: 21,698,573 km (0.074 R)
• M42: 22,715,539 km (0.12 R)
• M43: 23,057,969 km (0.111 R)
• M44: 23,264,264 km (0.055 R)
• M45: 24,235,005 km (0.08 R)
• M46: 24,304,867 km (0.061 R)
• M47: 24,444,741 km (0.1 R)
• M48: 25,007,079 km (0.048 R)
• M49: 25,929,799 km (0.091 R)
• M50: 26,359,444 km (0.096 R)
• M51: 27,153,210 km (0.117 R)
• M52: 27,662,441 km (0.117 R)
• M53: 27,881,602 km (0.077 R)
• M54: 28,395,321 km (0.101 R)
• M55: 29,805,431 km (0.062 R)
• M56: 30,180,323 km (0.092 R)
• M57: 33,234,813 km (0.067 R)
• M58: 33,467,886 km (0.109 R)
• M59: 34,956,235 km (0.111 R)
• M60: 36,706,530 km (0.07 R)
• M61: 36,947,383 km (0.071 R)
• M62: 37,430,734 km (0.109 R)
• M63: 38,078,343 km (0.115 R)
• M64: 38,648,161 km (0.082 R)
• M65: 39,384,931 km (0.114 R)
• M66: 39,549,189 km (0.091 R)
• M67: 39,878,604 km (0.059 R)
• M68: 40,457,248 km (0.043 R)
• M69: 42,883,576 km (0.118 R)
• M70: 43,816,319 km (0.039 R)
• M71: 44,413,214 km (0.075 R)
• M72: 47,700,777 km (0.085 R)
• M73: 49,196,606 km (0.095 R)
• M74: 49,994,711 km (0.112 R)
• M75: 50,261,743 km (0.095 R)
• M76: 51,424,268 km (0.107 R)
• M77: 51,603,935 km (0.115 R)
• M78: 52,143,983 km (0.05 R)
• M79: 52,686,126 km (0.105 R)
• M80: 52,867,140 km (0.116 R)
• M81: 54,049,262 km (0.088 R)
• M82: 54,689,391 km (0.11 R)
• M83: 56,439,537 km (0.094 R)
• M84: 56,624,888 km (0.056 R)
• M85: 58,864,069 km (0.098 R)
• M86: 59,051,964 km (0.056 R)
• M87: 59,428,502 km (0.111 R)
• M88: 59,522,599 km (0.119 R)
• M89: 60,942,133 km (0.05 R)
• M90: 61,037,128 km (0.109 R)
• M91: 61,227,267 km (0.081 R)
• M92: 63,717,772 km (0.101 R)
• M93: 64,200,375 km (0.064 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 19,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit