🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.69 AU - 1.11 AU

Year: 304 Days

Day: 30.2 Hours

Environment

Temp: 86 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,826,585 km

• M1: 280,496 km (0.11 R)
• M2: 480,060 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.05 AU - 1.09 AU

Year: 395 Days

Day: 25.3 Hours

Environment

Temp: 48 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,826,585 km

• M1: 244,443 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.67 AU - 3.71 AU

Year: 2031 Days

Day: 19.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,826,585 km

• M1: 518,805 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.71 AU - 3.99 AU

Year: 2186 Days

Day: 20.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.2 AU - 4.26 AU

Year: 3101 Days

Day: 27.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762

Radius: 4.9

Gravity: 31.74 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 17.79 AU - 21.57 AU

Year: 31120 Days

Day: 17.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 91,826,585 km

• M1: 64,327 km (0.06 R)
• M2: 255,364 km (0.06 R)
• M3: 382,971 km (0.106 R)
• M4: 504,444 km (0.094 R)
• M5: 907,311 km (0.094 R)
• M6: 971,638 km (0.06 R)
• M7: 1,037,461 km (0.087 R)
• M8: 1,538,764 km (0.097 R)
• M9: 1,577,210 km (0.08 R)
• M10: 1,978,581 km (0.056 R)
• M11: 2,062,506 km (0.081 R)
• M12: 2,190,711 km (0.096 R)
• M13: 2,499,930 km (0.113 R)
• M14: 2,545,258 km (0.093 R)
• M15: 4,026,576 km (0.06 R)
• M16: 4,459,064 km (0.111 R)
• M17: 5,250,736 km (0.109 R)
• M18: 5,367,422 km (0.12 R)
• M19: 5,484,856 km (0.113 R)
• M20: 6,024,007 km (0.115 R)
• M21: 6,642,744 km (0.094 R)
• M22: 7,281,527 km (0.079 R)
• M23: 7,608,099 km (0.057 R)
• M24: 8,823,432 km (0.099 R)
• M25: 9,666,416 km (0.065 R)
• M26: 9,953,195 km (0.107 R)
• M27: 10,388,525 km (0.096 R)
• M28: 10,534,981 km (0.114 R)
• M29: 10,608,434 km (0.052 R)
• M30: 10,755,937 km (0.08 R)
• M31: 12,037,093 km (0.089 R)
• M32: 12,268,073 km (0.118 R)
• M33: 12,345,415 km (0.065 R)
• M34: 12,969,986 km (0.118 R)
• M35: 13,286,236 km (0.103 R)
• M36: 13,684,914 km (0.075 R)
• M37: 16,158,515 km (0.088 R)
• M38: 16,755,261 km (0.093 R)
• M39: 17,794,816 km (0.057 R)
• M40: 19,663,743 km (0.095 R)
• M41: 21,500,804 km (0.116 R)
• M42: 21,874,799 km (0.117 R)
• M43: 22,250,888 km (0.107 R)
• M44: 22,439,681 km (0.112 R)
• M45: 23,200,386 km (0.063 R)
• M46: 23,776,487 km (0.115 R)
• M47: 25,829,568 km (0.104 R)
• M48: 26,626,476 km (0.104 R)
• M49: 27,229,505 km (0.119 R)
• M50: 28,040,475 km (0.099 R)
• M51: 31,151,363 km (0.104 R)
• M52: 32,962,245 km (0.069 R)
• M53: 34,478,868 km (0.079 R)
• M54: 34,588,075 km (0.048 R)
• M55: 39,734,242 km (0.098 R)
• M56: 42,746,694 km (0.082 R)
• M57: 44,161,591 km (0.061 R)
• M58: 45,352,390 km (0.112 R)
• M59: 49,725,734 km (0.107 R)
• M60: 51,837,308 km (0.069 R)
• M61: 51,962,372 km (0.113 R)
• M62: 52,840,960 km (0.087 R)
• M63: 53,724,485 km (0.115 R)
• M64: 54,104,613 km (0.072 R)
• M65: 55,122,627 km (0.119 R)
• M66: 56,275,577 km (0.116 R)
• M67: 56,661,690 km (0.091 R)
• M68: 57,177,802 km (0.098 R)
• M69: 57,825,112 km (0.052 R)
• M70: 58,214,665 km (0.066 R)
• M71: 62,823,476 km (0.052 R)
• M72: 66,186,586 km (0.103 R)
• M73: 67,138,627 km (0.046 R)
• M74: 67,275,060 km (0.114 R)
• M75: 67,411,493 km (0.07 R)
• M76: 69,194,102 km (0.111 R)
• M77: 69,331,881 km (0.096 R)
• M78: 78,336,027 km (0.069 R)
• M79: 79,198,908 km (0.11 R)
• M80: 79,631,395 km (0.117 R)
• M81: 81,079,054 km (0.075 R)
• M82: 81,369,573 km (0.055 R)
• M83: 81,514,982 km (0.101 R)
• M84: 83,706,441 km (0.114 R)
• M85: 86,658,456 km (0.113 R)
• M86: 87,104,258 km (0.076 R)
• M87: 87,699,807 km (0.103 R)
• M88: 89,794,626 km (0.112 R)
• M89: 90,999,188 km (0.115 R)
• M90: 94,950,367 km (0.077 R)
• M91: 95,103,555 km (0.112 R)
• M92: 98,492,246 km (0.069 R)
• M93: 98,647,230 km (0.043 R)
• M94: 98,802,213 km (0.113 R)
• M95: 100,357,133 km (0.037 R)
• M96: 102,861,850 km (0.062 R)
• M97: 105,070,364 km (0.091 R)
• M98: 105,545,636 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481

Radius: 6.4

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.94 AU - 24.86 AU

Year: 31643 Days

Day: 22.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,826,585 km

• M1: 87,814 km (0.117 R)
• M2: 171,290 km (0.109 R)
• M3: 301,141 km (0.087 R)
• M4: 841,189 km (0.091 R)
• M5: 926,310 km (0.053 R)
• M6: 1,105,379 km (0.111 R)
• M7: 2,393,416 km (0.114 R)
• M8: 2,515,638 km (0.107 R)
• M9: 3,472,466 km (0.089 R)
• M10: 3,704,342 km (0.085 R)
• M11: 3,989,177 km (0.036 R)
• M12: 4,630,503 km (0.102 R)
• M13: 5,093,060 km (0.099 R)
• M14: 5,516,571 km (0.062 R)
• M15: 5,678,286 km (0.057 R)
• M16: 5,841,647 km (0.116 R)
• M17: 7,380,112 km (0.06 R)
• M18: 8,782,891 km (0.031 R)
• M19: 9,418,084 km (0.11 R)
• M20: 10,133,760 km (0.046 R)
• M21: 11,001,876 km (0.11 R)
• M22: 11,137,561 km (0.094 R)
• M23: 11,616,873 km (0.087 R)
• M24: 11,754,952 km (0.091 R)
• M25: 11,963,342 km (0.026 R)
• M26: 15,230,559 km (0.104 R)
• M27: 16,222,692 km (0.041 R)
• M28: 17,156,781 km (0.1 R)
• M29: 18,752,243 km (0.11 R)
• M30: 19,321,762 km (0.04 R)
• M31: 22,856,161 km (0.108 R)
• M32: 23,551,492 km (0.069 R)
• M33: 24,165,741 km (0.083 R)
• M34: 26,674,796 km (0.111 R)
• M35: 27,682,936 km (0.066 R)
• M36: 29,077,637 km (0.117 R)
• M37: 29,641,920 km (0.113 R)
• M38: 33,200,555 km (0.03 R)
• M39: 34,284,391 km (0.084 R)
• M40: 34,482,608 km (0.098 R)
• M41: 34,581,941 km (0.089 R)
• M42: 37,808,917 km (0.065 R)
• M43: 38,527,585 km (0.103 R)
• M44: 38,630,658 km (0.116 R)
• M45: 38,733,731 km (0.114 R)
• M46: 40,500,781 km (0.113 R)
• M47: 42,294,011 km (0.111 R)
• M48: 42,506,739 km (0.092 R)
• M49: 43,360,943 km (0.112 R)
• M50: 43,897,700 km (0.068 R)
• M51: 44,544,711 km (0.09 R)
• M52: 44,977,797 km (0.101 R)
• M53: 47,937,590 km (0.103 R)
• M54: 50,507,981 km (0.082 R)
• M55: 53,352,435 km (0.087 R)
• M56: 53,582,217 km (0.088 R)
• M57: 55,199,969 km (0.099 R)
• M58: 55,781,605 km (0.07 R)
• M59: 58,128,347 km (0.081 R)
• M60: 58,246,529 km (0.079 R)
• M61: 59,551,920 km (0.105 R)
• M62: 61,106,841 km (0.072 R)
• M63: 61,829,099 km (0.101 R)
• M64: 64,134,702 km (0.107 R)
• M65: 64,501,366 km (0.107 R)
• M66: 67,459,215 km (0.077 R)
• M67: 70,209,123 km (0.085 R)
• M68: 70,965,490 km (0.107 R)
• M69: 74,659,061 km (0.114 R)
• M70: 75,688,893 km (0.106 R)
• M71: 77,112,616 km (0.077 R)
• M72: 77,892,919 km (0.036 R)
• M73: 78,545,165 km (0.054 R)
• M74: 79,723,697 km (0.084 R)
• M75: 81,304,348 km (0.117 R)
• M76: 81,568,688 km (0.052 R)
• M77: 83,827,915 km (0.096 R)
• M78: 86,782,024 km (0.089 R)
• M79: 88,951,792 km (0.119 R)
• M80: 90,864,999 km (0.057 R)
• M81: 91,276,692 km (0.078 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 11,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit