🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.51 AU - 0.71 AU

Year: 166 Days

Day: 48 Hours

Environment

Temp: 169 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,496,937 km

• M1: 550,819 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.67 AU - 0.91 AU

Year: 245 Days

Day: 12.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.61 AU - 0.99 AU

Year: 249 Days

Day: 12.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.37 AU - 1.51 AU

Year: 602 Days

Day: 16.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.71 AU - 2.75 AU

Year: 1571 Days

Day: 15.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,496,937 km

• M1: 210,484 km (0.078 R)
• M2: 1,117,795 km (0.114 R)

Asteroid Belt

Center: 3.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.03 AU - 4.17 AU

Year: 2379 Days

Day: 39.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.6

Radius: 13.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.17 AU - 7.01 AU

Year: 5891 Days

Day: 12.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,496,937 km

• M1: 169,794 km (0.078 R)
• M2: 269,276 km (0.086 R)
• M3: 371,152 km (0.107 R)
• M4: 573,708 km (0.05 R)
• M5: 659,128 km (0.076 R)
• M6: 749,635 km (0.117 R)
• M7: 873,502 km (0.074 R)
• M8: 1,708,707 km (0.071 R)
• M9: 2,210,608 km (0.081 R)
• M10: 2,332,979 km (0.116 R)
• M11: 2,627,537 km (0.058 R)
• M12: 2,735,696 km (0.041 R)
• M13: 2,889,782 km (0.102 R)
• M14: 3,046,860 km (0.053 R)
• M15: 3,440,153 km (0.057 R)
• M16: 3,751,915 km (0.08 R)
• M17: 4,795,360 km (0.078 R)
• M18: 4,982,207 km (0.09 R)
• M19: 7,345,405 km (0.075 R)
• M20: 7,873,486 km (0.084 R)
• M21: 7,999,447 km (0.119 R)
• M22: 9,631,111 km (0.078 R)
• M23: 9,969,651 km (0.114 R)
• M24: 10,174,600 km (0.112 R)
• M25: 10,277,673 km (0.067 R)
• M26: 10,484,716 km (0.057 R)
• M27: 10,693,256 km (0.087 R)
• M28: 10,832,980 km (0.082 R)
• M29: 11,255,893 km (0.034 R)
• M30: 12,263,884 km (0.079 R)
• M31: 12,446,992 km (0.081 R)
• M32: 12,557,245 km (0.094 R)
• M33: 13,905,720 km (0.109 R)
• M34: 14,020,163 km (0.09 R)
• M35: 14,173,351 km (0.082 R)
• M36: 15,655,417 km (0.09 R)
• M37: 16,616,883 km (0.083 R)
• M38: 16,778,897 km (0.107 R)
• M39: 17,063,881 km (0.053 R)
• M40: 17,186,402 km (0.104 R)
• M41: 17,514,919 km (0.117 R)
• M42: 18,303,150 km (0.089 R)
• M43: 18,806,996 km (0.084 R)
• M44: 19,742,581 km (0.025 R)
• M45: 19,957,254 km (0.041 R)
• M46: 20,043,422 km (0.103 R)
• M47: 20,259,292 km (0.111 R)
• M48: 20,911,389 km (0.039 R)
• M49: 22,236,527 km (0.07 R)
• M50: 23,588,443 km (0.044 R)
• M51: 24,412,577 km (0.115 R)
• M52: 24,967,137 km (0.087 R)
• M53: 25,059,887 km (0.114 R)
• M54: 25,853,654 km (0.11 R)
• M55: 26,703,220 km (0.103 R)
• M56: 27,513,891 km (0.096 R)
• M57: 28,429,430 km (0.09 R)
• M58: 28,964,093 km (0.104 R)
• M59: 29,061,780 km (0.081 R)
• M60: 29,502,196 km (0.081 R)
• M61: 29,944,856 km (0.068 R)
• M62: 30,538,461 km (0.112 R)
• M63: 31,285,851 km (0.11 R)
• M64: 31,386,082 km (0.071 R)
• M65: 31,486,313 km (0.115 R)
• M66: 31,837,868 km (0.113 R)
• M67: 32,697,307 km (0.1 R)
• M68: 32,849,748 km (0.045 R)
• M69: 33,820,937 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.5

Radius: 9.8

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.92 AU - 10.26 AU

Year: 9544 Days

Day: 5.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,496,937 km

• M1: 196,123 km (0.072 R)
• M2: 420,968 km (0.059 R)
• M3: 573,259 km (0.083 R)
• M4: 700,417 km (0.072 R)
• M5: 837,748 km (0.107 R)
• M6: 1,495,530 km (0.111 R)
• M7: 1,884,784 km (0.114 R)
• M8: 2,214,198 km (0.031 R)
• M9: 2,351,230 km (0.11 R)
• M10: 2,467,467 km (0.075 R)
• M11: 3,128,391 km (0.114 R)
• M12: 3,571,799 km (0.102 R)
• M13: 3,706,138 km (0.114 R)
• M14: 3,787,369 km (0.076 R)
• M15: 3,979,603 km (0.107 R)
• M16: 4,174,977 km (0.053 R)
• M17: 4,316,647 km (0.085 R)
• M18: 4,958,272 km (0.057 R)
• M19: 5,443,717 km (0.118 R)
• M20: 5,912,706 km (0.052 R)
• M21: 6,723,078 km (0.066 R)
• M22: 6,889,281 km (0.111 R)
• M23: 8,197,066 km (0.079 R)
• M24: 9,135,194 km (0.076 R)
• M25: 9,766,946 km (0.053 R)
• M26: 9,917,591 km (0.099 R)
• M27: 10,221,424 km (0.057 R)
• M28: 10,566,696 km (0.116 R)
• M29: 11,072,337 km (0.117 R)
• M30: 11,150,876 km (0.09 R)
• M31: 11,865,654 km (0.095 R)
• M32: 11,945,988 km (0.088 R)
• M33: 13,297,755 km (0.066 R)
• M34: 13,759,115 km (0.107 R)
• M35: 14,055,468 km (0.065 R)
• M36: 14,783,710 km (0.048 R)
• M37: 14,870,328 km (0.078 R)
• M38: 15,043,711 km (0.106 R)
• M39: 15,612,333 km (0.086 R)
• M40: 15,921,402 km (0.09 R)
• M41: 16,098,975 km (0.104 R)
• M42: 16,455,915 km (0.056 R)
• M43: 17,087,069 km (0.09 R)
• M44: 17,268,830 km (0.119 R)
• M45: 17,726,001 km (0.077 R)
• M46: 17,956,083 km (0.078 R)
• M47: 18,048,534 km (0.108 R)
• M48: 18,465,912 km (0.116 R)
• M49: 18,839,608 km (0.09 R)
• M50: 19,357,516 km (0.072 R)
• M51: 19,784,917 km (0.108 R)
• M52: 20,215,310 km (0.12 R)
• M53: 20,552,204 km (0.09 R)
• M54: 20,890,894 km (0.059 R)
• M55: 21,329,216 km (0.032 R)
• M56: 22,115,801 km (0.074 R)
• M57: 22,264,352 km (0.1 R)
• M58: 22,761,914 km (0.057 R)
• M59: 23,012,042 km (0.055 R)
• M60: 24,276,593 km (0.089 R)
• M61: 24,583,418 km (0.111 R)
• M62: 24,839,978 km (0.105 R)
• M63: 26,503,806 km (0.068 R)
• M64: 26,608,973 km (0.098 R)
• M65: 26,766,949 km (0.03 R)
• M66: 26,872,415 km (0.103 R)
• M67: 27,455,398 km (0.086 R)
• M68: 27,828,495 km (0.04 R)
• M69: 29,174,577 km (0.065 R)
• M70: 29,391,942 km (0.107 R)
• M71: 29,555,303 km (0.07 R)
• M72: 29,992,428 km (0.088 R)
• M73: 30,156,836 km (0.104 R)
• M74: 31,094,516 km (0.095 R)
• M75: 31,372,169 km (0.085 R)
• M76: 33,565,723 km (0.059 R)
• M77: 34,365,174 km (0.112 R)
• M78: 34,594,657 km (0.097 R)
• M79: 34,767,144 km (0.119 R)
• M80: 34,940,079 km (0.036 R)
• M81: 35,286,398 km (0.075 R)
• M82: 35,692,107 km (0.091 R)
• M83: 36,449,521 km (0.086 R)
• M84: 37,565,970 km (0.109 R)
• M85: 38,277,009 km (0.099 R)
• M86: 38,693,788 km (0.102 R)
• M87: 39,411,709 km (0.091 R)
• M88: 39,832,527 km (0.086 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 16,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit