🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.01 AU - 1.31 AU

Year: 456 Days

Day: 19 Hours

Environment

Temp: 18 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.21 AU - 1.25 AU

Year: 498 Days

Day: 44.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,725,075 km

• M1: 633,098 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.76 AU - 4.96 AU

Year: 3325 Days

Day: 44.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.1

Radius: 13

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.81 AU - 9.45 AU

Year: 8467 Days

Day: 6.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 27,725,075 km

• M1: 214,224 km (0.09 R)
• M2: 375,042 km (0.095 R)
• M3: 512,373 km (0.097 R)
• M4: 655,538 km (0.077 R)
• M5: 1,041,500 km (0.119 R)
• M6: 1,250,638 km (0.092 R)
• M7: 3,213,811 km (0.09 R)
• M8: 3,639,267 km (0.116 R)
• M9: 3,726,633 km (0.072 R)
• M10: 4,052,756 km (0.089 R)
• M11: 4,173,781 km (0.096 R)
• M12: 4,450,387 km (0.065 R)
• M13: 5,086,776 km (0.042 R)
• M14: 5,184,763 km (0.085 R)
• M15: 6,025,503 km (0.04 R)
• M16: 6,586,046 km (0.112 R)
• M17: 6,764,666 km (0.052 R)
• M18: 7,681,851 km (0.104 R)
• M19: 8,598,886 km (0.078 R)
• M20: 8,912,293 km (0.114 R)
• M21: 9,229,590 km (0.087 R)
• M22: 9,753,033 km (0.119 R)
• M23: 9,916,095 km (0.101 R)
• M24: 10,038,915 km (0.101 R)
• M25: 10,162,333 km (0.071 R)
• M26: 11,124,995 km (0.058 R)
• M27: 11,811,799 km (0.1 R)
• M28: 12,072,997 km (0.06 R)
• M29: 12,160,512 km (0.086 R)
• M30: 12,336,140 km (0.063 R)
• M31: 12,912,540 km (0.111 R)
• M32: 14,415,400 km (0.105 R)
• M33: 14,834,723 km (0.116 R)
• M34: 15,352,930 km (0.085 R)
• M35: 15,590,342 km (0.086 R)
• M36: 16,796,101 km (0.071 R)
• M37: 17,336,000 km (0.05 R)
• M38: 17,484,401 km (0.108 R)
• M39: 17,583,435 km (0.107 R)
• M40: 17,682,618 km (0.05 R)
• M41: 17,782,100 km (0.052 R)
• M42: 18,382,736 km (0.087 R)
• M43: 19,041,116 km (0.11 R)
• M44: 19,810,199 km (0.116 R)
• M45: 20,380,765 km (0.115 R)
• M46: 20,904,058 km (0.12 R)
• M47: 21,644,119 km (0.09 R)
• M48: 22,178,034 km (0.12 R)
• M49: 22,285,445 km (0.097 R)
• M50: 22,608,427 km (0.065 R)
• M51: 23,368,085 km (0.118 R)
• M52: 23,531,895 km (0.036 R)
• M53: 24,412,278 km (0.102 R)
• M54: 24,968,184 km (0.095 R)
• M55: 25,359,681 km (0.073 R)
• M56: 25,584,228 km (0.044 R)
• M57: 25,866,070 km (0.102 R)
• M58: 26,092,113 km (0.079 R)
• M59: 26,375,750 km (0.113 R)
• M60: 27,751,303 km (0.107 R)
• M61: 28,973,966 km (0.113 R)
• M62: 29,444,302 km (0.054 R)
• M63: 30,273,523 km (0.109 R)
• M64: 30,930,557 km (0.116 R)
• M65: 31,290,938 km (0.079 R)
• M66: 33,174,824 km (0.061 R)
• M67: 33,913,837 km (0.114 R)
• M68: 34,161,422 km (0.047 R)
• M69: 34,409,605 km (0.095 R)
• M70: 35,596,514 km (0.116 R)
• M71: 35,911,118 km (0.07 R)
• M72: 36,353,180 km (0.113 R)
• M73: 36,860,467 km (0.088 R)
• M74: 36,987,774 km (0.089 R)
• M75: 38,848,622 km (0.088 R)
• M76: 39,042,800 km (0.118 R)
• M77: 40,149,675 km (0.035 R)
• M78: 40,871,335 km (0.059 R)
• M79: 41,068,954 km (0.05 R)
• M80: 41,663,605 km (0.079 R)
• M81: 42,527,383 km (0.037 R)
• M82: 42,861,286 km (0.036 R)
• M83: 43,129,066 km (0.108 R)
• M84: 44,205,423 km (0.092 R)
• M85: 44,746,967 km (0.105 R)
• M86: 44,950,570 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.8

Radius: 5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.75 AU - 18.27 AU

Year: 22310 Days

Day: 16.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 27,725,075 km

• M1: 112,348 km (0.12 R)
• M2: 223,649 km (0.042 R)
• M3: 346,618 km (0.096 R)
• M4: 716,424 km (0.094 R)
• M5: 832,213 km (0.05 R)
• M6: 901,178 km (0.051 R)
• M7: 954,135 km (0.108 R)
• M8: 1,518,718 km (0.104 R)
• M9: 1,890,169 km (0.055 R)
• M10: 2,264,463 km (0.095 R)
• M11: 2,841,612 km (0.116 R)
• M12: 2,946,480 km (0.048 R)
• M13: 2,999,437 km (0.073 R)
• M14: 3,106,250 km (0.026 R)
• M15: 3,801,880 km (0.11 R)
• M16: 4,271,468 km (0.108 R)
• M17: 4,421,963 km (0.114 R)
• M18: 4,604,922 km (0.114 R)
• M19: 4,759,157 km (0.112 R)
• M20: 5,393,452 km (0.071 R)
• M21: 5,753,534 km (0.09 R)
• M22: 6,189,014 km (0.093 R)
• M23: 6,879,707 km (0.119 R)
• M24: 6,914,862 km (0.104 R)
• M25: 7,630,838 km (0.11 R)
• M26: 8,220,403 km (0.113 R)
• M27: 8,748,334 km (0.075 R)
• M28: 8,824,629 km (0.075 R)
• M29: 9,639,040 km (0.089 R)
• M30: 9,678,384 km (0.103 R)
• M31: 10,558,319 km (0.043 R)
• M32: 11,547,160 km (0.111 R)
• M33: 12,265,230 km (0.101 R)
• M34: 12,780,894 km (0.111 R)
• M35: 13,041,344 km (0.109 R)
• M36: 13,523,348 km (0.056 R)
• M37: 14,011,187 km (0.05 R)
• M38: 14,640,396 km (0.08 R)
• M39: 14,731,052 km (0.089 R)
• M40: 14,776,530 km (0.116 R)
• M41: 15,278,879 km (0.039 R)
• M42: 15,786,764 km (0.088 R)
• M43: 16,206,536 km (0.082 R)
• M44: 16,582,774 km (0.093 R)
• M45: 18,116,003 km (0.074 R)
• M46: 18,948,665 km (0.097 R)
• M47: 19,047,549 km (0.095 R)
• M48: 19,594,030 km (0.107 R)
• M49: 19,643,846 km (0.083 R)
• M50: 19,693,812 km (0.071 R)
• M51: 19,793,893 km (0.046 R)
• M52: 19,994,653 km (0.064 R)
• M53: 20,095,183 km (0.087 R)
• M54: 20,196,012 km (0.049 R)
• M55: 20,347,405 km (0.119 R)
• M56: 21,059,191 km (0.086 R)
• M57: 21,263,991 km (0.048 R)
• M58: 21,418,077 km (0.086 R)
• M59: 21,624,073 km (0.079 R)
• M60: 21,830,668 km (0.106 R)
• M61: 23,666,832 km (0.063 R)
• M62: 23,933,116 km (0.102 R)
• M63: 24,414,971 km (0.087 R)
• M64: 24,522,532 km (0.107 R)
• M65: 25,062,430 km (0.108 R)
• M66: 26,099,144 km (0.025 R)
• M67: 26,374,254 km (0.112 R)
• M68: 26,429,306 km (0.091 R)
• M69: 28,214,009 km (0.114 R)
• M70: 28,383,354 km (0.114 R)
• M71: 28,722,941 km (0.09 R)
• M72: 29,292,011 km (0.1 R)
• M73: 29,692,634 km (0.092 R)
• M74: 30,383,477 km (0.119 R)
• M75: 30,614,905 km (0.116 R)
• M76: 30,904,975 km (0.08 R)
• M77: 31,254,436 km (0.05 R)
• M78: 33,497,357 km (0.067 R)
• M79: 33,676,725 km (0.103 R)
• M80: 33,796,403 km (0.076 R)
• M81: 33,856,242 km (0.05 R)
• M82: 34,216,324 km (0.088 R)
• M83: 35,001,115 km (0.077 R)
• M84: 35,243,762 km (0.064 R)
• M85: 35,730,703 km (0.091 R)
• M86: 38,824,088 km (0.061 R)
• M87: 39,138,094 km (0.1 R)
• M88: 39,768,649 km (0.105 R)
• M89: 39,831,929 km (0.092 R)
• M90: 39,958,489 km (0.106 R)
• M91: 40,593,382 km (0.098 R)
• M92: 40,784,568 km (0.081 R)
• M93: 41,231,716 km (0.076 R)
• M94: 41,680,510 km (0.115 R)
• M95: 42,582,884 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.7

Radius: 3.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.21 AU - 18.69 AU

Year: 26625 Days

Day: 20.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 27,725,075 km

• M1: 276,906 km (0.096 R)
• M2: 435,330 km (0.102 R)
• M3: 862,133 km (0.079 R)
• M4: 1,090,269 km (0.049 R)
• M5: 1,203,814 km (0.11 R)
• M6: 1,321,398 km (0.079 R)
• M7: 1,535,772 km (0.074 R)
• M8: 1,760,917 km (0.094 R)
• M9: 2,065,348 km (0.098 R)
• M10: 2,259,526 km (0.108 R)
• M11: 2,533,440 km (0.091 R)
• M12: 2,856,571 km (0.095 R)
• M13: 3,293,846 km (0.106 R)
• M14: 3,666,793 km (0.117 R)
• M15: 4,250,973 km (0.106 R)
• M16: 4,702,160 km (0.11 R)
• M17: 5,311,024 km (0.107 R)
• M18: 5,648,965 km (0.102 R)
• M19: 5,697,884 km (0.105 R)
• M20: 5,919,438 km (0.105 R)
• M21: 5,993,938 km (0.109 R)
• M22: 6,194,100 km (0.108 R)
• M23: 6,269,796 km (0.092 R)
• M24: 6,937,900 km (0.059 R)
• M25: 7,069,098 km (0.071 R)
• M26: 7,280,480 km (0.076 R)
• M27: 7,307,108 km (0.109 R)
• M28: 7,682,449 km (0.077 R)
• M29: 8,257,354 km (0.031 R)
• M30: 8,285,029 km (0.079 R)
• M31: 9,131,005 km (0.047 R)
• M32: 9,245,747 km (0.055 R)
• M33: 9,418,981 km (0.075 R)
• M34: 10,842,405 km (0.084 R)
• M35: 11,055,582 km (0.061 R)
• M36: 11,640,958 km (0.07 R)
• M37: 12,681,561 km (0.111 R)
• M38: 13,620,288 km (0.113 R)
• M39: 14,081,348 km (0.107 R)
• M40: 14,247,252 km (0.051 R)
• M41: 14,514,135 km (0.085 R)
• M42: 14,648,175 km (0.109 R)
• M43: 15,188,373 km (0.105 R)
• M44: 15,495,048 km (0.056 R)
• M45: 15,529,306 km (0.095 R)
• M46: 15,838,375 km (0.104 R)
• M47: 15,976,305 km (0.026 R)
• M48: 16,847,712 km (0.068 R)
• M49: 17,094,549 km (0.103 R)
• M50: 18,491,045 km (0.106 R)
• M51: 18,855,016 km (0.103 R)
• M52: 19,960,993 km (0.1 R)
• M53: 21,927,158 km (0.113 R)
• M54: 23,441,687 km (0.095 R)
• M55: 24,072,841 km (0.086 R)
• M56: 24,112,484 km (0.086 R)
• M57: 25,796,358 km (0.055 R)
• M58: 26,039,903 km (0.047 R)
• M59: 26,447,707 km (0.1 R)
• M60: 26,734,336 km (0.12 R)
• M61: 27,228,159 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 20,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit