🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.43 AU - 0.61 AU

Year: 141 Days

Day: 40.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.68 AU - 0.82 AU

Year: 243 Days

Day: 16.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.15 AU - 1.33 AU

Year: 517 Days

Day: 28 Hours

Environment

Temp: -5 °C

Axial Tilt: 60.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,808,378 km

• M1: 337,044 km (0.04 R)
• M2: 671,844 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.6 AU - 1.82 AU

Year: 838 Days

Day: 39.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,808,378 km

• M1: 16,306 km (0.061 R)
• M2: 498,610 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 13.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.98 AU - 6.74 AU

Year: 5316 Days

Day: 11.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 79,808,378 km

• M1: 171,290 km (0.096 R)
• M2: 335,698 km (0.102 R)
• M3: 453,880 km (0.115 R)
• M4: 612,454 km (0.071 R)
• M5: 1,085,183 km (0.074 R)
• M6: 1,209,349 km (0.114 R)
• M7: 1,412,802 km (0.102 R)
• M8: 1,804,749 km (0.116 R)
• M9: 1,988,156 km (0.118 R)
• M10: 2,195,498 km (0.09 R)
• M11: 2,957,999 km (0.109 R)
• M12: 3,155,917 km (0.107 R)
• M13: 3,797,392 km (0.111 R)
• M14: 3,947,888 km (0.071 R)
• M15: 4,078,487 km (0.086 R)
• M16: 4,188,591 km (0.112 R)
• M17: 4,524,588 km (0.076 R)
• M18: 4,638,432 km (0.077 R)
• M19: 5,009,733 km (0.086 R)
• M20: 5,104,130 km (0.103 R)
• M21: 5,342,589 km (0.07 R)
• M22: 5,633,706 km (0.111 R)
• M23: 6,055,123 km (0.088 R)
• M24: 6,615,667 km (0.099 R)
• M25: 6,928,476 km (0.084 R)
• M26: 7,273,000 km (0.102 R)
• M27: 8,367,906 km (0.067 R)
• M28: 8,564,927 km (0.102 R)
• M29: 9,136,092 km (0.111 R)
• M30: 9,749,144 km (0.092 R)
• M31: 10,135,405 km (0.093 R)
• M32: 10,285,302 km (0.082 R)
• M33: 10,466,166 km (0.046 R)
• M34: 10,678,595 km (0.118 R)
• M35: 10,800,517 km (0.059 R)
• M36: 11,138,459 km (0.103 R)
• M37: 11,262,176 km (0.094 R)
• M38: 11,355,226 km (0.063 R)
• M39: 11,542,224 km (0.077 R)
• M40: 11,824,664 km (0.116 R)
• M41: 12,236,657 km (0.056 R)
• M42: 12,492,619 km (0.073 R)
• M43: 12,685,600 km (0.097 R)
• M44: 12,944,704 km (0.095 R)
• M45: 13,336,501 km (0.076 R)
• M46: 14,333,122 km (0.116 R)
• M47: 14,976,692 km (0.045 R)
• M48: 15,422,493 km (0.096 R)
• M49: 15,629,836 km (0.088 R)
• M50: 15,942,495 km (0.104 R)
• M51: 16,116,927 km (0.118 R)
• M52: 18,224,611 km (0.036 R)
• M53: 18,774,234 km (0.109 R)
• M54: 20,153,077 km (0.102 R)
• M55: 20,342,019 km (0.068 R)
• M56: 20,493,562 km (0.104 R)
• M57: 20,607,406 km (0.077 R)
• M58: 20,797,694 km (0.112 R)
• M59: 21,065,026 km (0.084 R)
• M60: 22,145,870 km (0.064 R)
• M61: 22,301,751 km (0.111 R)
• M62: 22,457,932 km (0.042 R)
• M63: 23,126,036 km (0.052 R)
• M64: 23,720,986 km (0.104 R)
• M65: 23,960,493 km (0.05 R)
• M66: 25,658,578 km (0.047 R)
• M67: 25,822,388 km (0.117 R)
• M68: 26,729,250 km (0.071 R)
• M69: 27,061,656 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.6

Radius: 7.5

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.47 AU - 18.05 AU

Year: 22339 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,808,378 km

• M1: 254,616 km (0.075 R)
• M2: 335,847 km (0.106 R)
• M3: 1,011,431 km (0.106 R)
• M4: 1,475,783 km (0.11 R)
• M5: 1,796,521 km (0.069 R)
• M6: 1,863,241 km (0.09 R)
• M7: 1,931,009 km (0.065 R)
• M8: 2,033,933 km (0.077 R)
• M9: 2,138,801 km (0.084 R)
• M10: 2,317,720 km (0.073 R)
• M11: 2,427,375 km (0.097 R)
• M12: 2,766,813 km (0.085 R)
• M13: 4,404,012 km (0.119 R)
• M14: 4,724,301 km (0.113 R)
• M15: 5,147,214 km (0.047 R)
• M16: 5,680,680 km (0.104 R)
• M17: 5,779,564 km (0.079 R)
• M18: 6,029,393 km (0.105 R)
• M19: 6,079,807 km (0.087 R)
• M20: 6,231,649 km (0.047 R)
• M21: 6,487,760 km (0.081 R)
• M22: 6,799,672 km (0.12 R)
• M23: 6,852,181 km (0.104 R)
• M24: 6,957,498 km (0.105 R)
• M25: 7,764,578 km (0.113 R)
• M26: 8,207,089 km (0.119 R)
• M27: 8,263,038 km (0.106 R)
• M28: 8,487,884 km (0.093 R)
• M29: 11,214,904 km (0.08 R)
• M30: 14,052,326 km (0.086 R)
• M31: 14,658,796 km (0.109 R)
• M32: 14,930,915 km (0.104 R)
• M33: 15,067,797 km (0.081 R)
• M34: 15,273,643 km (0.09 R)
• M35: 15,688,329 km (0.098 R)
• M36: 15,966,730 km (0.115 R)
• M37: 16,528,620 km (0.11 R)
• M38: 17,096,942 km (0.064 R)
• M39: 17,240,107 km (0.054 R)
• M40: 17,311,765 km (0.066 R)
• M41: 17,527,485 km (0.086 R)
• M42: 17,671,697 km (0.095 R)
• M43: 18,472,345 km (0.053 R)
• M44: 18,840,057 km (0.047 R)
• M45: 22,806,195 km (0.058 R)
• M46: 23,597,568 km (0.068 R)
• M47: 24,639,667 km (0.111 R)
• M48: 24,720,450 km (0.067 R)
• M49: 25,044,479 km (0.099 R)
• M50: 26,107,372 km (0.098 R)
• M51: 27,686,976 km (0.057 R)
• M52: 29,468,836 km (0.026 R)
• M53: 31,374,862 km (0.101 R)
• M54: 31,989,560 km (0.062 R)
• M55: 32,165,936 km (0.11 R)
• M56: 32,431,173 km (0.102 R)
• M57: 35,395,754 km (0.08 R)
• M58: 36,494,999 km (0.081 R)
• M59: 37,048,960 km (0.107 R)
• M60: 39,197,784 km (0.1 R)
• M61: 39,292,030 km (0.09 R)
• M62: 39,386,427 km (0.12 R)
• M63: 39,859,754 km (0.038 R)
• M64: 40,144,589 km (0.104 R)
• M65: 48,591,632 km (0.054 R)
• M66: 48,794,487 km (0.101 R)
• M67: 50,017,001 km (0.09 R)
• M68: 50,119,326 km (0.077 R)
• M69: 50,632,147 km (0.083 R)
• M70: 50,837,695 km (0.099 R)
• M71: 53,012,997 km (0.109 R)
• M72: 53,117,417 km (0.089 R)
• M73: 54,690,738 km (0.07 R)
• M74: 55,430,200 km (0.077 R)
• M75: 57,025,811 km (0.077 R)
• M76: 57,990,418 km (0.115 R)
• M77: 60,371,118 km (0.118 R)
• M78: 61,025,908 km (0.109 R)
• M79: 62,012,506 km (0.105 R)
• M80: 64,335,013 km (0.085 R)
• M81: 68,723,167 km (0.096 R)
• M82: 69,978,294 km (0.075 R)
• M83: 70,665,995 km (0.088 R)
• M84: 71,701,811 km (0.099 R)
• M85: 71,817,300 km (0.09 R)
• M86: 72,048,279 km (0.072 R)
• M87: 72,974,739 km (0.109 R)
• M88: 75,542,736 km (0.106 R)
• M89: 75,895,189 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 16,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit