🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.5 AU - 0.54 AU

Year: 131 Days

Day: 38 Hours

Environment

Temp: 280 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 113,787,216 km

• M1: 202,705 km (0.109 R)
• M2: 303,684 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.91 AU - 0.97 AU

Year: 319 Days

Day: 24.2 Hours

Environment

Temp: 95 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,787,216 km

• M1: 536,458 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.92 AU - 0.96 AU

Year: 319 Days

Day: 16.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.35 AU - 1.55 AU

Year: 611 Days

Day: 42.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 74.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.99 AU - 3.67 AU

Year: 2126 Days

Day: 13.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,787,216 km

• M1: 238,459 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.43 AU - 3.89 AU

Year: 2450 Days

Day: 42.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.6

Radius: 7.9

Gravity: 15.1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.41 AU - 14.83 AU

Year: 18562 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 113,787,216 km

• M1: 100,829 km (0.102 R)
• M2: 435,479 km (0.118 R)
• M3: 558,598 km (0.058 R)
• M4: 970,591 km (0.081 R)
• M5: 1,107,473 km (0.098 R)
• M6: 1,492,987 km (0.098 R)
• M7: 1,652,009 km (0.12 R)
• M8: 1,783,356 km (0.062 R)
• M9: 1,952,402 km (0.088 R)
• M10: 2,269,699 km (0.111 R)
• M11: 2,342,553 km (0.1 R)
• M12: 3,032,498 km (0.065 R)
• M13: 3,695,367 km (0.109 R)
• M14: 3,999,200 km (0.058 R)
• M15: 4,631,101 km (0.091 R)
• M16: 5,735,582 km (0.103 R)
• M17: 6,602,053 km (0.116 R)
• M18: 7,454,312 km (0.114 R)
• M19: 7,838,031 km (0.118 R)
• M20: 8,510,922 km (0.084 R)
• M21: 9,495,426 km (0.062 R)
• M22: 9,732,389 km (0.119 R)
• M23: 9,971,147 km (0.094 R)
• M24: 13,181,816 km (0.078 R)
• M25: 13,247,789 km (0.06 R)
• M26: 13,578,999 km (0.115 R)
• M27: 14,249,496 km (0.088 R)
• M28: 14,588,934 km (0.083 R)
• M29: 14,999,580 km (0.102 R)
• M30: 15,068,395 km (0.102 R)
• M31: 15,414,116 km (0.061 R)
• M32: 16,466,986 km (0.066 R)
• M33: 16,609,104 km (0.092 R)
• M34: 17,325,827 km (0.059 R)
• M35: 17,760,858 km (0.115 R)
• M36: 17,833,712 km (0.11 R)
• M37: 18,052,723 km (0.115 R)
• M38: 18,199,329 km (0.106 R)
• M39: 19,236,341 km (0.12 R)
• M40: 20,140,361 km (0.109 R)
• M41: 21,833,510 km (0.049 R)
• M42: 22,224,708 km (0.117 R)
• M43: 22,934,550 km (0.091 R)
• M44: 23,093,423 km (0.117 R)
• M45: 23,732,057 km (0.098 R)
• M46: 23,973,208 km (0.088 R)
• M47: 24,214,959 km (0.054 R)
• M48: 25,272,316 km (0.103 R)
• M49: 28,704,241 km (0.057 R)
• M50: 29,046,820 km (0.06 R)
• M51: 29,476,914 km (0.081 R)
• M52: 31,835,923 km (0.102 R)
• M53: 35,900,048 km (0.077 R)
• M54: 36,825,161 km (0.076 R)
• M55: 39,551,882 km (0.043 R)
• M56: 39,933,057 km (0.075 R)
• M57: 40,699,148 km (0.068 R)
• M58: 41,180,404 km (0.09 R)
• M59: 42,051,363 km (0.111 R)
• M60: 43,222,116 km (0.068 R)
• M61: 45,396,222 km (0.094 R)
• M62: 46,697,424 km (0.083 R)
• M63: 47,403,227 km (0.066 R)
• M64: 49,234,305 km (0.097 R)
• M65: 50,467,739 km (0.069 R)
• M66: 50,984,750 km (0.102 R)
• M67: 51,295,763 km (0.051 R)
• M68: 51,815,616 km (0.108 R)
• M69: 52,965,126 km (0.116 R)
• M70: 53,701,148 km (0.098 R)
• M71: 53,806,614 km (0.056 R)
• M72: 54,228,929 km (0.036 R)
• M73: 55,289,578 km (0.109 R)
• M74: 56,036,071 km (0.116 R)
• M75: 58,187,438 km (0.105 R)
• M76: 61,354,575 km (0.12 R)
• M77: 61,464,679 km (0.062 R)
• M78: 62,238,100 km (0.105 R)
• M79: 62,903,361 km (0.09 R)
• M80: 65,588,494 km (0.105 R)
• M81: 66,491,766 km (0.086 R)
• M82: 66,831,502 km (0.102 R)
• M83: 67,854,453 km (0.109 R)
• M84: 70,838,332 km (0.081 R)
• M85: 71,185,399 km (0.105 R)
• M86: 71,765,091 km (0.1 R)
• M87: 72,462,665 km (0.109 R)
• M88: 74,099,416 km (0.075 R)
• M89: 75,040,087 km (0.091 R)
• M90: 77,528,049 km (0.115 R)
• M91: 77,766,508 km (0.118 R)
• M92: 78,124,496 km (0.102 R)
• M93: 79,081,922 km (0.059 R)
• M94: 80,284,091 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.8

Radius: 4.9

Gravity: 36.14 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 17.21 AU - 23.81 AU

Year: 32496 Days

Day: 23.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 113,787,216 km

• M1: 71,059 km (0.066 R)
• M2: 113,844 km (0.096 R)
• M3: 210,484 km (0.106 R)
• M4: 249,380 km (0.118 R)
• M5: 432,039 km (0.115 R)
• M6: 742,753 km (0.104 R)
• M7: 903,422 km (0.084 R)
• M8: 970,741 km (0.117 R)
• M9: 1,294,470 km (0.082 R)
• M10: 1,370,765 km (0.114 R)
• M11: 1,816,567 km (0.112 R)
• M12: 2,122,195 km (0.042 R)
• M13: 3,182,844 km (0.086 R)
• M14: 3,496,701 km (0.09 R)
• M15: 6,210,855 km (0.037 R)
• M16: 6,470,557 km (0.085 R)
• M17: 6,933,861 km (0.104 R)
• M18: 7,476,303 km (0.108 R)
• M19: 7,892,036 km (0.11 R)
• M20: 8,891,050 km (0.105 R)
• M21: 9,405,368 km (0.053 R)
• M22: 9,703,666 km (0.107 R)
• M23: 10,309,238 km (0.044 R)
• M24: 10,694,153 km (0.053 R)
• M25: 10,771,645 km (0.093 R)
• M26: 10,849,286 km (0.112 R)
• M27: 14,362,144 km (0.108 R)
• M28: 14,964,574 km (0.1 R)
• M29: 15,663,047 km (0.059 R)
• M30: 16,910,842 km (0.069 R)
• M31: 17,821,594 km (0.101 R)
• M32: 18,097,902 km (0.071 R)
• M33: 19,405,985 km (0.072 R)
• M34: 19,500,531 km (0.027 R)
• M35: 20,358,774 km (0.083 R)
• M36: 20,647,648 km (0.043 R)
• M37: 23,912,771 km (0.091 R)
• M38: 24,830,853 km (0.117 R)
• M39: 25,760,305 km (0.086 R)
• M40: 25,968,395 km (0.099 R)
• M41: 31,904,887 km (0.117 R)
• M42: 33,366,608 km (0.108 R)
• M43: 34,850,170 km (0.107 R)
• M44: 35,542,061 km (0.103 R)
• M45: 36,238,588 km (0.081 R)
• M46: 36,705,334 km (0.09 R)
• M47: 39,907,925 km (0.053 R)
• M48: 41,359,772 km (0.081 R)
• M49: 41,969,832 km (0.111 R)
• M50: 42,214,574 km (0.062 R)
• M51: 44,439,394 km (0.059 R)
• M52: 46,955,780 km (0.069 R)
• M53: 47,209,946 km (0.09 R)
• M54: 47,592,169 km (0.116 R)
• M55: 49,906,298 km (0.089 R)
• M56: 52,125,284 km (0.059 R)
• M57: 52,652,018 km (0.071 R)
• M58: 53,843,864 km (0.049 R)
• M59: 53,976,707 km (0.112 R)
• M60: 54,109,849 km (0.103 R)
• M61: 56,523,760 km (0.102 R)
• M62: 57,879,865 km (0.027 R)
• M63: 59,383,922 km (0.034 R)
• M64: 60,209,852 km (0.114 R)
• M65: 63,972,837 km (0.089 R)
• M66: 66,238,347 km (0.104 R)
• M67: 67,380,975 km (0.117 R)
• M68: 67,524,290 km (0.038 R)
• M69: 68,098,447 km (0.025 R)
• M70: 69,107,036 km (0.111 R)
• M71: 69,685,680 km (0.107 R)
• M72: 70,702,048 km (0.064 R)
• M73: 75,261,941 km (0.111 R)
• M74: 76,603,385 km (0.101 R)
• M75: 78,103,253 km (0.115 R)
• M76: 78,253,749 km (0.098 R)
• M77: 78,555,039 km (0.099 R)
• M78: 79,007,871 km (0.061 R)
• M79: 81,284,302 km (0.025 R)
• M80: 81,894,961 km (0.112 R)
• M81: 82,354,077 km (0.06 R)
• M82: 85,126,125 km (0.086 R)
• M83: 86,056,923 km (0.072 R)
• M84: 89,498,572 km (0.117 R)
• M85: 89,656,098 km (0.044 R)
• M86: 90,444,928 km (0.083 R)
• M87: 91,236,151 km (0.075 R)
• M88: 96,677,026 km (0.118 R)
• M89: 97,000,307 km (0.099 R)
• M90: 98,947,772 km (0.064 R)
• M91: 100,580,483 km (0.08 R)
• M92: 107,534,091 km (0.039 R)
• M93: 109,044,282 km (0.043 R)
• M94: 112,085,606 km (0.109 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 18,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit