🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.46 AU - 0.72 AU

Year: 162 Days

Day: 17.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.93 AU - 1.35 AU

Year: 434 Days

Day: 32.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.07 AU - 3.41 AU

Year: 2079 Days

Day: 39.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,142,049 km

• M1: 60,438 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.51 AU - 4.77 AU

Year: 3003 Days

Day: 21.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902

Radius: 8

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.71 AU - 10.51 AU

Year: 10619 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,142,049 km

• M1: 104,419 km (0.032 R)
• M2: 456,872 km (0.085 R)
• M3: 603,328 km (0.048 R)
• M4: 921,822 km (0.089 R)
• M5: 1,025,045 km (0.062 R)
• M6: 1,243,158 km (0.066 R)
• M7: 1,548,787 km (0.043 R)
• M8: 1,622,688 km (0.086 R)
• M9: 1,903,783 km (0.111 R)
• M10: 2,036,775 km (0.118 R)
• M11: 2,200,435 km (0.077 R)
• M12: 2,368,583 km (0.036 R)
• M13: 2,482,876 km (0.095 R)
• M14: 2,807,054 km (0.063 R)
• M15: 3,560,130 km (0.086 R)
• M16: 3,891,789 km (0.086 R)
• M17: 4,198,614 km (0.076 R)
• M18: 4,268,027 km (0.085 R)
• M19: 4,727,592 km (0.08 R)
• M20: 5,847,631 km (0.106 R)
• M21: 6,397,254 km (0.113 R)
• M22: 6,597,715 km (0.086 R)
• M23: 6,881,652 km (0.119 R)
• M24: 7,377,718 km (0.103 R)
• M25: 9,520,857 km (0.094 R)
• M26: 9,841,745 km (0.046 R)
• M27: 10,026,648 km (0.099 R)
• M28: 10,212,747 km (0.07 R)
• M29: 10,825,650 km (0.091 R)
• M30: 12,136,127 km (0.103 R)
• M31: 12,284,828 km (0.089 R)
• M32: 12,384,310 km (0.112 R)
• M33: 12,584,173 km (0.078 R)
• M34: 13,088,168 km (0.102 R)
• M35: 13,189,745 km (0.087 R)
• M36: 13,753,280 km (0.074 R)
• M37: 13,804,892 km (0.115 R)
• M38: 13,908,413 km (0.114 R)
• M39: 14,797,922 km (0.114 R)
• M40: 15,383,448 km (0.087 R)
• M41: 16,741,947 km (0.078 R)
• M42: 16,962,753 km (0.092 R)
• M43: 17,519,257 km (0.084 R)
• M44: 17,856,151 km (0.086 R)
• M45: 18,081,745 km (0.036 R)
• M46: 18,593,220 km (0.063 R)
• M47: 20,096,828 km (0.11 R)
• M48: 21,639,332 km (0.099 R)
• M49: 21,759,459 km (0.103 R)
• M50: 22,242,660 km (0.074 R)
• M51: 22,485,458 km (0.049 R)
• M52: 23,465,772 km (0.107 R)
• M53: 24,397,468 km (0.118 R)
• M54: 25,151,591 km (0.062 R)
• M55: 26,296,912 km (0.09 R)
• M56: 28,046,758 km (0.077 R)
• M57: 28,968,730 km (0.082 R)
• M58: 30,235,824 km (0.059 R)
• M59: 30,910,062 km (0.092 R)
• M60: 32,754,903 km (0.072 R)
• M61: 34,565,037 km (0.068 R)
• M62: 35,340,552 km (0.078 R)
• M63: 35,411,312 km (0.057 R)
• M64: 36,550,350 km (0.109 R)
• M65: 37,052,550 km (0.064 R)
• M66: 37,340,526 km (0.109 R)
• M67: 37,629,100 km (0.086 R)
• M68: 37,773,762 km (0.093 R)
• M69: 38,136,088 km (0.119 R)
• M70: 40,408,479 km (0.108 R)
• M71: 41,972,525 km (0.09 R)
• M72: 42,047,474 km (0.092 R)
• M73: 42,197,520 km (0.032 R)
• M74: 43,556,318 km (0.09 R)
• M75: 45,544,174 km (0.096 R)
• M76: 47,639,592 km (0.046 R)
• M77: 47,796,071 km (0.104 R)
• M78: 48,031,089 km (0.082 R)
• M79: 48,345,095 km (0.095 R)
• M80: 48,896,214 km (0.032 R)
• M81: 49,212,015 km (0.092 R)
• M82: 51,441,771 km (0.074 R)
• M83: 51,923,925 km (0.102 R)
• M84: 52,084,892 km (0.069 R)
• M85: 52,811,639 km (0.104 R)
• M86: 53,622,908 km (0.03 R)
• M87: 53,867,201 km (0.115 R)
• M88: 54,275,005 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886

Radius: 4.4

Gravity: 45.76 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.69 AU - 20.11 AU

Year: 24764 Days

Day: 24 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,142,049 km

• M1: 70,461 km (0.047 R)
• M2: 180,265 km (0.075 R)
• M3: 248,033 km (0.075 R)
• M4: 627,413 km (0.104 R)
• M5: 790,625 km (0.049 R)
• M6: 877,092 km (0.109 R)
• M7: 1,711,549 km (0.049 R)
• M8: 1,748,799 km (0.063 R)
• M9: 1,786,348 km (0.091 R)
• M10: 2,176,051 km (0.102 R)
• M11: 2,677,353 km (0.104 R)
• M12: 2,985,824 km (0.089 R)
• M13: 3,030,703 km (0.108 R)
• M14: 3,166,987 km (0.096 R)
• M15: 3,445,688 km (0.1 R)
• M16: 3,635,827 km (0.118 R)
• M17: 4,277,003 km (0.106 R)
• M18: 4,532,815 km (0.104 R)
• M19: 4,636,636 km (0.065 R)
• M20: 5,549,632 km (0.085 R)
• M21: 5,605,133 km (0.073 R)
• M22: 6,342,052 km (0.03 R)
• M23: 7,048,902 km (0.098 R)
• M24: 7,967,283 km (0.118 R)
• M25: 8,218,458 km (0.081 R)
• M26: 8,728,587 km (0.067 R)
• M27: 8,793,064 km (0.044 R)
• M28: 8,857,690 km (0.113 R)
• M29: 9,779,213 km (0.087 R)
• M30: 9,980,721 km (0.078 R)
• M31: 11,640,659 km (0.047 R)
• M32: 11,997,151 km (0.078 R)
• M33: 12,502,193 km (0.108 R)
• M34: 14,361,994 km (0.053 R)
• M35: 16,385,604 km (0.032 R)
• M36: 16,865,066 km (0.116 R)
• M37: 17,511,628 km (0.1 R)
• M38: 21,122,621 km (0.114 R)
• M39: 22,082,142 km (0.082 R)
• M40: 23,772,747 km (0.109 R)
• M41: 25,689,096 km (0.069 R)
• M42: 27,370,726 km (0.107 R)
• M43: 28,034,342 km (0.09 R)
• M44: 28,224,780 km (0.056 R)
• M45: 28,607,152 km (0.043 R)
• M46: 30,251,382 km (0.11 R)
• M47: 31,035,724 km (0.047 R)
• M48: 32,025,463 km (0.074 R)
• M49: 32,624,304 km (0.076 R)
• M50: 34,442,815 km (0.048 R)
• M51: 34,647,016 km (0.069 R)
• M52: 36,397,760 km (0.05 R)
• M53: 37,336,337 km (0.118 R)
• M54: 38,282,843 km (0.07 R)
• M55: 41,928,992 km (0.106 R)
• M56: 42,583,782 km (0.08 R)
• M57: 42,802,793 km (0.087 R)
• M58: 43,682,728 km (0.091 R)
• M59: 45,125,151 km (0.041 R)
• M60: 45,236,751 km (0.113 R)
• M61: 45,908,295 km (0.049 R)
• M62: 47,715,288 km (0.097 R)
• M63: 49,891,039 km (0.105 R)
• M64: 51,864,983 km (0.105 R)
• M65: 52,450,360 km (0.025 R)
• M66: 58,180,557 km (0.114 R)
• M67: 60,257,125 km (0.062 R)
• M68: 60,380,094 km (0.054 R)
• M69: 61,119,257 km (0.059 R)
• M70: 62,606,559 km (0.102 R)
• M71: 62,855,640 km (0.047 R)
• M72: 63,604,676 km (0.083 R)
• M73: 63,980,317 km (0.08 R)
• M74: 67,394,290 km (0.106 R)
• M75: 67,777,260 km (0.043 R)
• M76: 68,417,240 km (0.073 R)
• M77: 69,316,473 km (0.096 R)
• M78: 72,037,508 km (0.112 R)
• M79: 72,559,754 km (0.103 R)
• M80: 73,083,197 km (0.117 R)
• M81: 73,607,987 km (0.099 R)
• M82: 75,719,411 km (0.079 R)
• M83: 76,649,461 km (0.1 R)
• M84: 77,850,732 km (0.082 R)
• M85: 79,462,200 km (0.119 R)
• M86: 80,813,368 km (0.047 R)
• M87: 84,636,940 km (0.102 R)
• M88: 84,774,570 km (0.118 R)
• M89: 87,543,178 km (0.118 R)
• M90: 87,682,304 km (0.095 R)
• M91: 89,498,572 km (0.072 R)
• M92: 90,622,501 km (0.076 R)
• M93: 93,310,475 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.2

Radius: 4.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.45 AU - 17.99 AU

Year: 25471 Days

Day: 19.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 38,142,049 km

• M1: 95,294 km (0.104 R)
• M2: 317,297 km (0.047 R)
• M3: 350,508 km (0.111 R)
• M4: 521,947 km (0.101 R)
• M5: 1,279,660 km (0.098 R)
• M6: 2,203,726 km (0.095 R)
• M7: 2,821,416 km (0.108 R)
• M8: 5,943,523 km (0.119 R)
• M9: 6,822,411 km (0.118 R)
• M10: 7,211,365 km (0.064 R)
• M11: 7,641,010 km (0.068 R)
• M12: 8,317,791 km (0.094 R)
• M13: 8,768,081 km (0.086 R)
• M14: 9,982,516 km (0.047 R)
• M15: 10,908,527 km (0.06 R)
• M16: 10,946,226 km (0.086 R)
• M17: 11,823,169 km (0.086 R)
• M18: 12,289,615 km (0.088 R)
• M19: 12,960,711 km (0.112 R)
• M20: 13,000,504 km (0.068 R)
• M21: 13,765,398 km (0.037 R)
• M22: 15,549,352 km (0.114 R)
• M23: 16,188,584 km (0.039 R)
• M24: 16,532,958 km (0.112 R)
• M25: 16,749,426 km (0.113 R)
• M26: 19,602,407 km (0.118 R)
• M27: 19,648,184 km (0.073 R)
• M28: 20,153,825 km (0.083 R)
• M29: 21,271,770 km (0.096 R)
• M30: 24,350,045 km (0.055 R)
• M31: 25,190,935 km (0.052 R)
• M32: 28,130,084 km (0.089 R)
• M33: 30,909,164 km (0.08 R)
• M34: 33,829,015 km (0.066 R)
• M35: 35,991,901 km (0.031 R)
• M36: 37,231,619 km (0.099 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 14,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit