🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.47 AU - 0.63 AU

Year: 147 Days

Day: 15 Hours

Environment

Temp: 200 °C

Axial Tilt: 115.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,404,983 km

• M1: 81,980 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.46 AU - 0.66 AU

Year: 151 Days

Day: 20.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.64 AU - 1.02 AU

Year: 272 Days

Day: 40.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.41 AU - 1.43 AU

Year: 609 Days

Day: 16.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 101,404,983 km

• M1: 90,656 km (0.096 R)
• M2: 158,574 km (0.027 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.9

Radius: 12.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.63 AU - 9.51 AU

Year: 8251 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 101,404,983 km

• M1: 220,956 km (0.079 R)
• M2: 300,991 km (0.105 R)
• M3: 399,875 km (0.072 R)
• M4: 527,033 km (0.091 R)
• M5: 712,684 km (0.12 R)
• M6: 859,739 km (0.096 R)
• M7: 1,018,014 km (0.112 R)
• M8: 1,186,610 km (0.058 R)
• M9: 1,383,481 km (0.083 R)
• M10: 1,495,530 km (0.096 R)
• M11: 1,830,180 km (0.114 R)
• M12: 2,276,431 km (0.083 R)
• M13: 2,780,426 km (0.078 R)
• M14: 3,218,449 km (0.107 R)
• M15: 3,318,829 km (0.106 R)
• M16: 3,704,791 km (0.068 R)
• M17: 3,889,844 km (0.072 R)
• M18: 4,547,775 km (0.096 R)
• M19: 4,660,871 km (0.093 R)
• M20: 5,034,866 km (0.119 R)
• M21: 5,122,530 km (0.115 R)
• M22: 5,359,045 km (0.093 R)
• M23: 5,690,105 km (0.083 R)
• M24: 5,965,963 km (0.071 R)
• M25: 6,723,078 km (0.083 R)
• M26: 6,949,719 km (0.091 R)
• M27: 7,410,480 km (0.046 R)
• M28: 7,544,071 km (0.101 R)
• M29: 7,678,260 km (0.12 R)
• M30: 7,915,373 km (0.037 R)
• M31: 8,017,548 km (0.078 R)
• M32: 8,327,216 km (0.047 R)
• M33: 10,303,553 km (0.081 R)
• M34: 10,415,303 km (0.114 R)
• M35: 10,565,050 km (0.085 R)
• M36: 11,711,120 km (0.042 R)
• M37: 11,866,851 km (0.119 R)
• M38: 12,536,750 km (0.107 R)
• M39: 12,896,234 km (0.096 R)
• M40: 13,097,593 km (0.082 R)
• M41: 14,368,576 km (0.084 R)
• M42: 14,871,076 km (0.119 R)
• M43: 15,124,494 km (0.098 R)
• M44: 15,422,044 km (0.068 R)
• M45: 15,507,465 km (0.088 R)
• M46: 15,807,409 km (0.088 R)
• M47: 17,424,861 km (0.092 R)
• M48: 17,692,192 km (0.088 R)
• M49: 19,370,231 km (0.112 R)
• M50: 20,251,513 km (0.066 R)
• M51: 20,532,607 km (0.068 R)
• M52: 21,003,840 km (0.106 R)
• M53: 21,431,092 km (0.107 R)
• M54: 22,973,296 km (0.105 R)
• M55: 23,462,481 km (0.094 R)
• M56: 23,560,767 km (0.108 R)
• M57: 23,708,420 km (0.118 R)
• M58: 23,905,889 km (0.111 R)
• M59: 24,004,774 km (0.114 R)
• M60: 24,351,841 km (0.059 R)
• M61: 25,403,364 km (0.12 R)
• M62: 25,807,877 km (0.055 R)
• M63: 25,960,167 km (0.062 R)
• M64: 26,469,698 km (0.091 R)
• M65: 27,034,130 km (0.107 R)
• M66: 27,240,276 km (0.075 R)
• M67: 30,021,749 km (0.118 R)
• M68: 30,663,973 km (0.109 R)
• M69: 30,986,805 km (0.11 R)
• M70: 31,635,911 km (0.101 R)
• M71: 31,962,183 km (0.12 R)
• M72: 32,125,694 km (0.057 R)
• M73: 33,831,708 km (0.052 R)
• M74: 34,053,861 km (0.093 R)
• M75: 34,220,962 km (0.077 R)
• M76: 35,341,450 km (0.103 R)
• M77: 35,510,495 km (0.113 R)
• M78: 36,076,275 km (0.089 R)
• M79: 36,473,906 km (0.119 R)
• M80: 36,873,182 km (0.09 R)
• M81: 37,560,884 km (0.074 R)
• M82: 38,195,029 km (0.039 R)
• M83: 38,310,668 km (0.115 R)
• M84: 38,600,290 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.6

Radius: 6.1

Gravity: 16.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 16.75 AU - 23.85 AU

Year: 32917 Days

Day: 20.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 56.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 101,404,983 km

• M1: 162,314 km (0.083 R)
• M2: 341,233 km (0.03 R)
• M3: 655,837 km (0.113 R)
• M4: 826,528 km (0.096 R)
• M5: 1,108,371 km (0.091 R)
• M6: 1,277,416 km (0.036 R)
• M7: 1,678,189 km (0.039 R)
• M8: 1,952,551 km (0.07 R)
• M9: 1,992,793 km (0.118 R)
• M10: 2,498,883 km (0.105 R)
• M11: 2,996,146 km (0.069 R)
• M12: 3,232,212 km (0.115 R)
• M13: 4,130,996 km (0.034 R)
• M14: 5,102,035 km (0.097 R)
• M15: 5,214,084 km (0.07 R)
• M16: 7,430,377 km (0.064 R)
• M17: 7,685,441 km (0.055 R)
• M18: 7,814,095 km (0.091 R)
• M19: 8,335,743 km (0.071 R)
• M20: 9,343,733 km (0.105 R)
• M21: 9,481,064 km (0.09 R)
• M22: 9,688,257 km (0.084 R)
• M23: 10,248,053 km (0.093 R)
• M24: 11,252,901 km (0.082 R)
• M25: 12,666,153 km (0.108 R)
• M26: 14,212,994 km (0.107 R)
• M27: 15,250,157 km (0.047 R)
• M28: 15,982,289 km (0.054 R)
• M29: 17,059,992 km (0.059 R)
• M30: 18,504,509 km (0.089 R)
• M31: 19,372,326 km (0.074 R)
• M32: 19,811,096 km (0.085 R)
• M33: 21,327,720 km (0.108 R)
• M34: 21,508,583 km (0.101 R)
• M35: 21,689,896 km (0.082 R)
• M36: 21,871,807 km (0.114 R)
• M37: 22,328,679 km (0.104 R)
• M38: 24,376,375 km (0.119 R)
• M39: 31,277,773 km (0.067 R)
• M40: 31,895,612 km (0.109 R)
• M41: 37,089,800 km (0.09 R)
• M42: 37,743,692 km (0.056 R)
• M43: 38,181,715 km (0.088 R)
• M44: 38,621,383 km (0.105 R)
• M45: 40,957,055 km (0.114 R)
• M46: 41,858,831 km (0.102 R)
• M47: 42,312,112 km (0.094 R)
• M48: 42,767,039 km (0.088 R)
• M49: 44,950,271 km (0.097 R)
• M50: 46,581,935 km (0.094 R)
• M51: 49,065,558 km (0.056 R)
• M52: 49,783,179 km (0.09 R)
• M53: 53,299,627 km (0.11 R)
• M54: 53,422,297 km (0.059 R)
• M55: 54,530,668 km (0.098 R)
• M56: 54,654,385 km (0.119 R)
• M57: 55,771,133 km (0.118 R)
• M58: 59,420,424 km (0.077 R)
• M59: 59,675,039 km (0.116 R)
• M60: 59,802,347 km (0.041 R)
• M61: 66,154,422 km (0.102 R)
• M62: 66,418,313 km (0.115 R)
• M63: 68,807,989 km (0.111 R)
• M64: 69,075,321 km (0.119 R)
• M65: 70,955,916 km (0.109 R)
• M66: 71,361,027 km (0.109 R)
• M67: 73,807,999 km (0.091 R)
• M68: 74,081,614 km (0.112 R)
• M69: 77,529,844 km (0.052 R)
• M70: 78,225,774 km (0.116 R)
• M71: 80,325,829 km (0.056 R)
• M72: 81,171,057 km (0.077 R)
• M73: 81,453,497 km (0.11 R)
• M74: 81,594,718 km (0.073 R)
• M75: 82,019,277 km (0.089 R)
• M76: 83,154,724 km (0.117 R)
• M77: 84,438,274 km (0.11 R)
• M78: 86,592,184 km (0.118 R)
• M79: 89,783,705 km (0.1 R)
• M80: 90,075,870 km (0.113 R)
• M81: 92,423,509 km (0.107 R)
• M82: 95,982,742 km (0.113 R)
• M83: 96,729,834 km (0.112 R)
• M84: 99,284,516 km (0.095 R)
• M85: 100,949,391 km (0.081 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 20,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit