🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.54 AU - 0.8 AU

Year: 209 Days

Day: 36.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.53 AU - 0.85 AU

Year: 218 Days

Day: 23.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,259,634 km

• M1: 88,412 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.07 AU - 1.29 AU

Year: 488 Days

Day: 31.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,259,634 km

• M1: 163,361 km (0.113 R)
• M2: 186,997 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.1 AU - 1.5 AU

Year: 564 Days

Day: 15.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.21 AU - 2.43 AU

Year: 1346 Days

Day: 42.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.97 AU - 3.09 AU

Year: 1532 Days

Day: 42.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,259,634 km

• M1: 194,028 km (0.092 R)
• M2: 691,441 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.54 AU - 4.72 AU

Year: 3196 Days

Day: 27.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.8

Radius: 11.8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.68 AU - 9.08 AU

Year: 7635 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,259,634 km

• M1: 151,393 km (0.084 R)
• M2: 302,636 km (0.041 R)
• M3: 525,388 km (0.088 R)
• M4: 609,312 km (0.111 R)
• M5: 710,291 km (0.119 R)
• M6: 793,318 km (0.108 R)
• M7: 1,036,863 km (0.1 R)
• M8: 1,132,905 km (0.033 R)
• M9: 1,290,282 km (0.117 R)
• M10: 1,394,402 km (0.065 R)
• M11: 1,501,514 km (0.076 R)
• M12: 1,856,809 km (0.116 R)
• M13: 2,061,758 km (0.042 R)
• M14: 2,438,744 km (0.111 R)
• M15: 2,645,190 km (0.08 R)
• M16: 2,740,783 km (0.071 R)
• M17: 3,654,227 km (0.068 R)
• M18: 3,826,115 km (0.101 R)
• M19: 4,562,885 km (0.093 R)
• M20: 4,678,374 km (0.105 R)
• M21: 4,888,858 km (0.047 R)
• M22: 5,711,796 km (0.068 R)
• M23: 6,421,638 km (0.093 R)
• M24: 6,499,429 km (0.052 R)
• M25: 6,972,458 km (0.089 R)
• M26: 7,186,383 km (0.109 R)
• M27: 7,813,198 km (0.036 R)
• M28: 7,979,700 km (0.051 R)
• M29: 8,401,117 km (0.113 R)
• M30: 8,571,659 km (0.08 R)
• M31: 8,772,120 km (0.061 R)
• M32: 8,887,310 km (0.052 R)
• M33: 9,148,508 km (0.106 R)
• M34: 9,917,292 km (0.088 R)
• M35: 10,007,350 km (0.101 R)
• M36: 11,202,786 km (0.089 R)
• M37: 11,328,000 km (0.106 R)
• M38: 11,516,642 km (0.059 R)
• M39: 11,896,920 km (0.119 R)
• M40: 12,572,654 km (0.078 R)
• M41: 12,670,192 km (0.073 R)
• M42: 13,062,886 km (0.112 R)
• M43: 13,625,972 km (0.077 R)
• M44: 13,759,713 km (0.034 R)
• M45: 14,400,590 km (0.075 R)
• M46: 15,536,936 km (0.054 R)
• M47: 15,922,150 km (0.095 R)
• M48: 16,027,766 km (0.07 R)
• M49: 17,024,537 km (0.11 R)
• M50: 17,385,517 km (0.065 R)
• M51: 17,603,181 km (0.112 R)
• M52: 18,409,364 km (0.03 R)
• M53: 19,377,711 km (0.118 R)
• M54: 20,286,070 km (0.088 R)
• M55: 20,553,700 km (0.117 R)
• M56: 20,976,613 km (0.12 R)
• M57: 21,053,806 km (0.119 R)
• M58: 21,324,728 km (0.101 R)
• M59: 21,441,115 km (0.089 R)
• M60: 21,791,922 km (0.077 R)
• M61: 22,065,985 km (0.097 R)
• M62: 22,498,921 km (0.096 R)
• M63: 22,657,046 km (0.068 R)
• M64: 23,293,436 km (0.094 R)
• M65: 23,453,356 km (0.053 R)
• M66: 23,533,540 km (0.074 R)
• M67: 24,137,467 km (0.082 R)
• M68: 24,542,877 km (0.075 R)
• M69: 24,624,258 km (0.111 R)
• M70: 26,104,230 km (0.099 R)
• M71: 26,228,845 km (0.07 R)
• M72: 26,436,936 km (0.104 R)
• M73: 26,980,724 km (0.066 R)
• M74: 27,064,798 km (0.073 R)
• M75: 27,317,319 km (0.116 R)
• M76: 27,570,588 km (0.069 R)
• M77: 27,994,399 km (0.078 R)
• M78: 28,677,014 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.5

Radius: 5.9

Gravity: 20.99 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.41 AU - 17.91 AU

Year: 21375 Days

Day: 20.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 81,259,634 km

• M1: 394,340 km (0.05 R)
• M2: 538,104 km (0.075 R)
• M3: 1,120,638 km (0.069 R)
• M4: 2,014,635 km (0.093 R)
• M5: 2,994,949 km (0.103 R)
• M6: 3,406,194 km (0.092 R)
• M7: 3,448,231 km (0.097 R)
• M8: 3,490,567 km (0.045 R)
• M9: 4,190,236 km (0.073 R)
• M10: 4,509,777 km (0.083 R)
• M11: 4,602,528 km (0.061 R)
• M12: 5,027,685 km (0.054 R)
• M13: 5,220,666 km (0.089 R)
• M14: 5,318,055 km (0.043 R)
• M15: 5,864,685 km (0.099 R)
• M16: 6,325,148 km (0.112 R)
• M17: 7,280,480 km (0.029 R)
• M18: 7,774,901 km (0.081 R)
• M19: 7,886,201 km (0.109 R)
• M20: 8,280,093 km (0.048 R)
• M21: 8,336,940 km (0.053 R)
• M22: 9,204,308 km (0.086 R)
• M23: 9,738,522 km (0.063 R)
• M24: 10,527,651 km (0.109 R)
• M25: 10,774,637 km (0.095 R)
• M26: 12,425,749 km (0.041 R)
• M27: 12,556,048 km (0.096 R)
• M28: 12,883,668 km (0.085 R)
• M29: 14,086,136 km (0.111 R)
• M30: 15,254,495 km (0.07 R)
• M31: 15,815,038 km (0.107 R)
• M32: 16,740,151 km (0.089 R)
• M33: 17,028,277 km (0.118 R)
• M34: 18,716,938 km (0.099 R)
• M35: 18,866,236 km (0.079 R)
• M36: 20,304,769 km (0.088 R)
• M37: 21,621,380 km (0.077 R)
• M38: 21,935,237 km (0.107 R)
• M39: 22,092,614 km (0.081 R)
• M40: 22,726,310 km (0.094 R)
• M41: 23,045,402 km (0.111 R)
• M42: 23,768,708 km (0.067 R)
• M43: 24,254,901 km (0.076 R)
• M44: 24,662,705 km (0.07 R)
• M45: 25,485,044 km (0.104 R)
• M46: 26,819,457 km (0.069 R)
• M47: 30,078,297 km (0.114 R)
• M48: 31,576,221 km (0.056 R)
• M49: 31,754,093 km (0.092 R)
• M50: 32,827,906 km (0.056 R)
• M51: 33,098,230 km (0.106 R)
• M52: 34,644,024 km (0.104 R)
• M53: 36,399,256 km (0.069 R)
• M54: 37,146,946 km (0.077 R)
• M55: 39,324,643 km (0.09 R)
• M56: 41,738,255 km (0.084 R)
• M57: 41,933,330 km (0.118 R)
• M58: 42,618,788 km (0.099 R)
• M59: 44,199,289 km (0.113 R)
• M60: 44,996,796 km (0.114 R)
• M61: 45,196,808 km (0.064 R)
• M62: 45,698,410 km (0.119 R)
• M63: 46,808,276 km (0.062 R)
• M64: 47,011,131 km (0.096 R)
• M65: 47,723,067 km (0.114 R)
• M66: 49,260,634 km (0.084 R)
• M67: 50,190,834 km (0.096 R)
• M68: 50,918,478 km (0.05 R)
• M69: 51,022,747 km (0.068 R)
• M70: 52,173,903 km (0.06 R)
• M71: 52,278,921 km (0.112 R)
• M72: 52,489,255 km (0.082 R)
• M73: 53,863,611 km (0.074 R)
• M74: 54,821,785 km (0.101 R)
• M75: 54,928,748 km (0.11 R)
• M76: 56,323,748 km (0.087 R)
• M77: 57,187,975 km (0.117 R)
• M78: 57,730,417 km (0.102 R)
• M79: 59,367,765 km (0.108 R)
• M80: 59,806,985 km (0.119 R)
• M81: 60,247,251 km (0.114 R)
• M82: 60,688,715 km (0.104 R)
• M83: 62,019,238 km (0.116 R)
• M84: 62,241,989 km (0.085 R)
• M85: 62,464,890 km (0.106 R)
• M86: 64,145,473 km (0.089 R)
• M87: 65,047,997 km (0.035 R)
• M88: 66,295,643 km (0.083 R)
• M89: 66,979,455 km (0.076 R)
• M90: 69,969,916 km (0.106 R)
• M91: 72,534,024 km (0.063 R)
• M92: 73,709,713 km (0.055 R)
• M93: 74,063,662 km (0.083 R)
• M94: 75,247,430 km (0.09 R)
• M95: 75,722,702 km (0.103 R)
• M96: 76,199,022 km (0.115 R)
• M97: 76,915,296 km (0.114 R)
• M98: 79,802,685 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 10,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit