🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.67 AU - 1.01 AU

Year: 268 Days

Day: 32.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,022,247 km

• M1: 658,979 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.98 AU - 1.24 AU

Year: 407 Days

Day: 20.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 156 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.17 AU - 5.03 AU

Year: 2891 Days

Day: 24.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.17 AU - 5.35 AU

Year: 3617 Days

Day: 41.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,022,247 km

• M1: 3,788,416 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507

Radius: 13.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.7 AU - 6.96 AU

Year: 5546 Days

Day: 5.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 94,022,247 km

• M1: 459,415 km (0.098 R)
• M2: 634,145 km (0.109 R)
• M3: 858,841 km (0.078 R)
• M4: 1,125,126 km (0.104 R)
• M5: 1,590,674 km (0.108 R)
• M6: 2,478,986 km (0.048 R)
• M7: 3,714,216 km (0.059 R)
• M8: 3,822,974 km (0.085 R)
• M9: 4,246,336 km (0.068 R)
• M10: 4,591,308 km (0.083 R)
• M11: 4,873,899 km (0.116 R)
• M12: 5,041,448 km (0.104 R)
• M13: 5,138,088 km (0.101 R)
• M14: 5,505,950 km (0.102 R)
• M15: 5,630,415 km (0.095 R)
• M16: 5,831,774 km (0.11 R)
• M17: 6,060,958 km (0.09 R)
• M18: 6,634,067 km (0.116 R)
• M19: 7,088,845 km (0.065 R)
• M20: 7,197,303 km (0.12 R)
• M21: 7,416,015 km (0.089 R)
• M22: 8,398,574 km (0.118 R)
• M23: 8,949,094 km (0.104 R)
• M24: 9,273,273 km (0.099 R)
• M25: 9,541,352 km (0.116 R)
• M26: 9,811,975 km (0.1 R)
• M27: 10,577,168 km (0.108 R)
• M28: 10,670,218 km (0.096 R)
• M29: 11,905,747 km (0.05 R)
• M30: 12,392,837 km (0.116 R)
• M31: 13,791,727 km (0.102 R)
• M32: 14,995,391 km (0.11 R)
• M33: 15,804,566 km (0.083 R)
• M34: 16,232,416 km (0.096 R)
• M35: 17,539,004 km (0.111 R)
• M36: 17,723,159 km (0.086 R)
• M37: 17,981,963 km (0.105 R)
• M38: 18,803,704 km (0.077 R)
• M39: 18,992,198 km (0.08 R)
• M40: 19,905,642 km (0.084 R)
• M41: 20,251,961 km (0.059 R)
• M42: 21,067,569 km (0.071 R)
• M43: 21,420,470 km (0.085 R)
• M44: 22,012,878 km (0.069 R)
• M45: 22,211,544 km (0.057 R)
• M46: 22,331,073 km (0.042 R)
• M47: 24,600,921 km (0.118 R)
• M48: 24,889,795 km (0.042 R)
• M49: 26,562,149 km (0.045 R)
• M50: 28,356,875 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.4

Radius: 8.7

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.95 AU - 10.31 AU

Year: 8829 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 94,022,247 km

• M1: 386,411 km (0.111 R)
• M2: 493,823 km (0.031 R)
• M3: 558,299 km (0.05 R)
• M4: 879,037 km (0.114 R)
• M5: 1,025,942 km (0.105 R)
• M6: 1,307,336 km (0.098 R)
• M7: 2,333,577 km (0.084 R)
• M8: 3,193,017 km (0.103 R)
• M9: 3,294,145 km (0.045 R)
• M10: 3,370,739 km (0.044 R)
• M11: 3,447,932 km (0.082 R)
• M12: 3,525,723 km (0.059 R)
• M13: 3,789,164 km (0.089 R)
• M14: 7,551,252 km (0.079 R)
• M15: 7,925,396 km (0.062 R)
• M16: 8,480,254 km (0.118 R)
• M17: 9,299,901 km (0.112 R)
• M18: 10,181,930 km (0.079 R)
• M19: 11,167,481 km (0.113 R)
• M20: 11,437,954 km (0.099 R)
• M21: 11,632,581 km (0.06 R)
• M22: 12,903,564 km (0.107 R)
• M23: 14,259,819 km (0.095 R)
• M24: 15,317,176 km (0.116 R)
• M25: 16,007,122 km (0.11 R)
• M26: 18,637,800 km (0.088 R)
• M27: 19,652,523 km (0.104 R)
• M28: 19,979,244 km (0.049 R)
• M29: 21,017,454 km (0.041 R)
• M30: 24,536,145 km (0.11 R)
• M31: 25,089,508 km (0.093 R)
• M32: 25,241,200 km (0.103 R)
• M33: 25,647,209 km (0.078 R)
• M34: 26,619,894 km (0.117 R)
• M35: 27,917,955 km (0.119 R)
• M36: 28,127,691 km (0.043 R)
• M37: 29,716,420 km (0.101 R)
• M38: 29,876,939 km (0.028 R)
• M39: 30,899,889 km (0.108 R)
• M40: 31,442,929 km (0.097 R)
• M41: 31,551,986 km (0.036 R)
• M42: 33,035,548 km (0.065 R)
• M43: 33,312,903 km (0.089 R)
• M44: 33,813,906 km (0.048 R)
• M45: 36,356,023 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.1

Radius: 7.7

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.01 AU - 17.45 AU

Year: 22770 Days

Day: 21.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 94,022,247 km

• M1: 204,051 km (0.063 R)
• M2: 684,560 km (0.112 R)
• M3: 737,368 km (0.074 R)
• M4: 933,341 km (0.093 R)
• M5: 1,145,920 km (0.03 R)
• M6: 6,220,130 km (0.084 R)
• M7: 7,030,950 km (0.075 R)
• M8: 7,509,065 km (0.096 R)
• M9: 7,813,347 km (0.1 R)
• M10: 7,874,682 km (0.114 R)
• M11: 8,308,516 km (0.118 R)
• M12: 8,433,879 km (0.059 R)
• M13: 10,795,880 km (0.115 R)
• M14: 12,547,970 km (0.046 R)
• M15: 12,692,033 km (0.076 R)
• M16: 14,161,533 km (0.058 R)
• M17: 15,994,705 km (0.045 R)
• M18: 16,543,430 km (0.117 R)
• M19: 17,498,313 km (0.057 R)
• M20: 20,046,713 km (0.032 R)
• M21: 21,837,848 km (0.111 R)
• M22: 23,679,548 km (0.051 R)
• M23: 24,844,317 km (0.079 R)
• M24: 25,206,493 km (0.102 R)
• M25: 26,211,492 km (0.06 R)
• M26: 28,354,780 km (0.115 R)
• M27: 30,650,509 km (0.087 R)
• M28: 31,722,677 km (0.078 R)
• M29: 32,312,542 km (0.108 R)
• M30: 33,005,329 km (0.1 R)
• M31: 34,003,596 km (0.027 R)
• M32: 34,103,976 km (0.099 R)
• M33: 34,305,036 km (0.063 R)
• M34: 35,417,745 km (0.064 R)
• M35: 37,782,289 km (0.08 R)
• M36: 43,421,829 km (0.066 R)
• M37: 44,295,630 km (0.115 R)
• M38: 44,624,746 km (0.071 R)
• M39: 45,506,625 km (0.108 R)
• M40: 46,171,588 km (0.113 R)
• M41: 46,505,340 km (0.12 R)
• M42: 46,951,591 km (0.105 R)
• M43: 56,882,496 km (0.112 R)
• M44: 57,359,713 km (0.115 R)
• M45: 58,438,314 km (0.112 R)
• M46: 61,224,873 km (0.041 R)
• M47: 64,302,550 km (0.04 R)
• M48: 64,426,717 km (0.034 R)
• M49: 64,550,883 km (0.08 R)
• M50: 65,048,595 km (0.066 R)
• M51: 71,248,230 km (0.077 R)
• M52: 72,020,155 km (0.052 R)
• M53: 74,222,535 km (0.068 R)
• M54: 75,135,830 km (0.118 R)
• M55: 75,528,225 km (0.1 R)
• M56: 78,162,643 km (0.11 R)
• M57: 88,857,844 km (0.115 R)
• M58: 90,661,246 km (0.119 R)
• M59: 92,476,766 km (0.031 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 15,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit