🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.55 AU - 0.79 AU

Year: 203 Days

Day: 14.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.88 AU - 1.42 AU

Year: 457 Days

Day: 21.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 155.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.14 AU - 1.34 AU

Year: 512 Days

Day: 19.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,370,484 km

• M1: 33,061 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.29 AU - 1.93 AU

Year: 758 Days

Day: 46.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,370,484 km

• M1: 1,276,967 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.09 AU - 3.01 AU

Year: 1510 Days

Day: 37.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,370,484 km

• M1: 395,387 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.46 AU - 3.44 AU

Year: 1879 Days

Day: 46 Hours

Environment

Temp: -109 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.57 AU - 3.63 AU

Year: 2024 Days

Day: 46.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.7

Radius: 14.2

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.33 AU - 10.15 AU

Year: 10416 Days

Day: 12 Hours

Environment

Temp: -183 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 104,370,484 km

• M1: 189,391 km (0.112 R)
• M2: 414,237 km (0.084 R)
• M3: 660,774 km (0.051 R)
• M4: 1,036,564 km (0.117 R)
• M5: 1,176,886 km (0.103 R)
• M6: 1,661,584 km (0.102 R)
• M7: 1,780,364 km (0.085 R)
• M8: 1,926,821 km (0.05 R)
• M9: 2,103,047 km (0.079 R)
• M10: 2,608,837 km (0.06 R)
• M11: 2,720,288 km (0.117 R)
• M12: 2,890,380 km (0.12 R)
• M13: 3,921,259 km (0.079 R)
• M14: 4,611,205 km (0.092 R)
• M15: 5,481,565 km (0.048 R)
• M16: 6,440,338 km (0.086 R)
• M17: 6,707,370 km (0.095 R)
• M18: 6,822,860 km (0.107 R)
• M19: 7,017,038 km (0.071 R)
• M20: 7,291,999 km (0.052 R)
• M21: 8,930,394 km (0.102 R)
• M22: 9,142,973 km (0.077 R)
• M23: 9,357,347 km (0.099 R)
• M24: 9,966,360 km (0.114 R)
• M25: 10,275,728 km (0.062 R)
• M26: 10,768,354 km (0.108 R)
• M27: 11,040,323 km (0.072 R)
• M28: 11,360,462 km (0.085 R)
• M29: 12,910,895 km (0.114 R)
• M30: 13,007,086 km (0.119 R)
• M31: 13,151,598 km (0.079 R)
• M32: 13,981,267 km (0.039 R)
• M33: 14,129,369 km (0.101 R)
• M34: 14,427,368 km (0.08 R)
• M35: 14,777,577 km (0.118 R)
• M36: 15,896,569 km (0.057 R)
• M37: 17,042,638 km (0.09 R)
• M38: 17,201,062 km (0.069 R)
• M39: 17,625,771 km (0.061 R)
• M40: 18,107,625 km (0.032 R)
• M41: 18,215,336 km (0.088 R)
• M42: 19,029,896 km (0.062 R)
• M43: 19,634,721 km (0.066 R)
• M44: 19,911,776 km (0.066 R)
• M45: 20,245,977 km (0.117 R)
• M46: 20,413,826 km (0.105 R)
• M47: 21,430,194 km (0.107 R)
• M48: 21,887,365 km (0.049 R)
• M49: 22,811,132 km (0.095 R)
• M50: 23,983,680 km (0.115 R)
• M51: 24,161,253 km (0.106 R)
• M52: 24,577,434 km (0.057 R)
• M53: 27,000,321 km (0.064 R)
• M54: 28,678,361 km (0.111 R)
• M55: 28,992,815 km (0.096 R)
• M56: 30,390,059 km (0.106 R)
• M57: 30,518,265 km (0.094 R)
• M58: 30,968,106 km (0.082 R)
• M59: 31,161,536 km (0.102 R)
• M60: 31,809,294 km (0.08 R)
• M61: 32,723,637 km (0.092 R)
• M62: 33,382,017 km (0.11 R)
• M63: 34,377,740 km (0.08 R)
• M64: 34,644,922 km (0.117 R)
• M65: 35,585,593 km (0.108 R)
• M66: 35,720,680 km (0.118 R)
• M67: 37,080,675 km (0.095 R)
• M68: 38,111,853 km (0.051 R)
• M69: 38,873,904 km (0.1 R)
• M70: 39,431,456 km (0.094 R)
• M71: 39,641,192 km (0.119 R)
• M72: 39,781,215 km (0.059 R)
• M73: 41,403,305 km (0.052 R)
• M74: 42,616,245 km (0.032 R)
• M75: 44,130,474 km (0.097 R)
• M76: 44,275,584 km (0.07 R)
• M77: 44,784,965 km (0.101 R)
• M78: 44,930,823 km (0.065 R)
• M79: 45,222,988 km (0.111 R)
• M80: 46,619,484 km (0.112 R)
• M81: 46,989,290 km (0.045 R)
• M82: 47,211,742 km (0.08 R)
• M83: 48,478,536 km (0.057 R)
• M84: 49,530,209 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.8

Radius: 7.8

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 15.5 AU - 20.58 AU

Year: 28416 Days

Day: 18.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 104,370,484 km

• M1: 145,409 km (0.092 R)
• M2: 234,121 km (0.103 R)
• M3: 348,862 km (0.051 R)
• M4: 750,682 km (0.096 R)
• M5: 1,333,515 km (0.08 R)
• M6: 2,281,667 km (0.108 R)
• M7: 2,412,415 km (0.12 R)
• M8: 4,057,842 km (0.08 R)
• M9: 4,650,100 km (0.075 R)
• M10: 4,984,601 km (0.11 R)
• M11: 5,211,840 km (0.087 R)
• M12: 5,384,626 km (0.112 R)
• M13: 5,617,849 km (0.091 R)
• M14: 5,794,973 km (0.049 R)
• M15: 6,276,229 km (0.112 R)
• M16: 8,260,046 km (0.11 R)
• M17: 8,869,508 km (0.037 R)
• M18: 10,564,751 km (0.071 R)
• M19: 11,523,823 km (0.098 R)
• M20: 12,433,677 km (0.105 R)
• M21: 13,287,881 km (0.078 R)
• M22: 13,366,570 km (0.12 R)
• M23: 13,682,371 km (0.117 R)
• M24: 14,160,934 km (0.076 R)
• M25: 14,970,708 km (0.087 R)
• M26: 15,298,776 km (0.078 R)
• M27: 15,878,617 km (0.068 R)
• M28: 16,045,568 km (0.046 R)
• M29: 18,094,610 km (0.115 R)
• M30: 21,503,348 km (0.106 R)
• M31: 23,280,121 km (0.118 R)
• M32: 23,374,966 km (0.095 R)
• M33: 23,946,580 km (0.101 R)
• M34: 26,674,497 km (0.113 R)
• M35: 26,873,014 km (0.094 R)
• M36: 27,672,315 km (0.106 R)
• M37: 28,987,579 km (0.114 R)
• M38: 29,601,679 km (0.039 R)
• M39: 31,155,253 km (0.111 R)
• M40: 31,784,012 km (0.099 R)
• M41: 32,205,579 km (0.113 R)
• M42: 33,588,462 km (0.097 R)
• M43: 34,233,079 km (0.103 R)
• M44: 34,665,267 km (0.106 R)
• M45: 36,301,718 km (0.04 R)
• M46: 36,521,777 km (0.059 R)
• M47: 36,631,881 km (0.118 R)
• M48: 37,517,650 km (0.088 R)
• M49: 39,536,024 km (0.116 R)
• M50: 40,672,519 km (0.068 R)
• M51: 41,589,554 km (0.1 R)
• M52: 47,112,409 km (0.05 R)
• M53: 47,954,495 km (0.097 R)
• M54: 48,075,071 km (0.117 R)
• M55: 48,558,870 km (0.067 R)
• M56: 48,680,194 km (0.112 R)
• M57: 48,801,518 km (0.103 R)
• M58: 49,653,478 km (0.059 R)
• M59: 51,248,640 km (0.052 R)
• M60: 51,619,194 km (0.09 R)
• M61: 52,487,161 km (0.088 R)
• M62: 56,388,673 km (0.064 R)
• M63: 57,026,708 km (0.083 R)
• M64: 59,343,082 km (0.077 R)
• M65: 60,904,435 km (0.05 R)
• M66: 63,007,182 km (0.076 R)
• M67: 65,000,125 km (0.099 R)
• M68: 66,071,396 km (0.115 R)
• M69: 66,474,562 km (0.107 R)
• M70: 68,095,754 km (0.098 R)
• M71: 68,367,124 km (0.03 R)
• M72: 68,502,959 km (0.096 R)
• M73: 68,775,078 km (0.06 R)
• M74: 70,414,521 km (0.038 R)
• M75: 72,343,436 km (0.117 R)
• M76: 73,175,499 km (0.091 R)
• M77: 75,269,271 km (0.101 R)
• M78: 78,945,040 km (0.085 R)
• M79: 79,658,622 km (0.08 R)
• M80: 81,956,296 km (0.089 R)
• M81: 84,713,085 km (0.091 R)
• M82: 85,004,951 km (0.098 R)
• M83: 90,615,170 km (0.117 R)
• M84: 91,811,504 km (0.109 R)
• M85: 93,163,570 km (0.118 R)
• M86: 93,615,655 km (0.096 R)
• M87: 94,068,487 km (0.057 R)
• M88: 95,735,307 km (0.047 R)
• M89: 96,039,439 km (0.104 R)
• M90: 98,637,206 km (0.119 R)
• M91: 102,188,361 km (0.085 R)
• M92: 103,745,525 km (0.066 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: 465 - 12,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit