🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.64 AU - 1.04 AU

Year: 276 Days

Day: 16.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.89 AU - 0.91 AU

Year: 306 Days

Day: 16.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.71 AU - 1.13 AU

Year: 316 Days

Day: 13.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,668,864 km

• M1: 256,112 km (0.077 R)
• M2: 442,062 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.45 AU - 3.67 AU

Year: 2406 Days

Day: 19.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.87 AU - 4.13 AU

Year: 2865 Days

Day: 46.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884

Radius: 11.5

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.18 AU - 6.16 AU

Year: 4836 Days

Day: 13.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,668,864 km

• M1: 161,715 km (0.116 R)
• M2: 301,141 km (0.04 R)
• M3: 479,611 km (0.101 R)
• M4: 637,137 km (0.059 R)
• M5: 710,590 km (0.095 R)
• M6: 787,334 km (0.11 R)
• M7: 950,246 km (0.06 R)
• M8: 1,216,530 km (0.118 R)
• M9: 1,310,777 km (0.115 R)
• M10: 1,748,350 km (0.093 R)
• M11: 2,307,846 km (0.105 R)
• M12: 2,466,121 km (0.045 R)
• M13: 2,566,950 km (0.054 R)
• M14: 2,648,630 km (0.117 R)
• M15: 3,245,227 km (0.082 R)
• M16: 3,423,398 km (0.094 R)
• M17: 3,513,605 km (0.108 R)
• M18: 3,604,710 km (0.093 R)
• M19: 3,696,563 km (0.071 R)
• M20: 4,119,925 km (0.082 R)
• M21: 4,733,725 km (0.116 R)
• M22: 4,834,554 km (0.103 R)
• M23: 5,115,798 km (0.029 R)
• M24: 5,297,560 km (0.099 R)
• M25: 5,428,608 km (0.087 R)
• M26: 5,614,109 km (0.1 R)
• M27: 5,855,709 km (0.04 R)
• M28: 5,936,941 km (0.049 R)
• M29: 6,045,998 km (0.117 R)
• M30: 6,321,258 km (0.066 R)
• M31: 6,572,732 km (0.115 R)
• M32: 6,970,363 km (0.05 R)
• M33: 7,114,276 km (0.096 R)
• M34: 7,201,193 km (0.109 R)
• M35: 7,670,332 km (0.1 R)
• M36: 7,968,630 km (0.096 R)
• M37: 8,423,108 km (0.094 R)
• M38: 8,855,147 km (0.107 R)
• M39: 9,042,443 km (0.079 R)
• M40: 9,231,236 km (0.08 R)
• M41: 9,772,930 km (0.08 R)
• M42: 10,753,993 km (0.109 R)
• M43: 11,595,331 km (0.084 R)
• M44: 12,179,660 km (0.107 R)
• M45: 12,950,089 km (0.034 R)
• M46: 13,484,453 km (0.102 R)
• M47: 13,664,120 km (0.108 R)
• M48: 14,391,016 km (0.09 R)
• M49: 14,574,722 km (0.12 R)
• M50: 15,429,674 km (0.1 R)
• M51: 15,542,321 km (0.073 R)
• M52: 15,958,054 km (0.118 R)
• M53: 16,993,869 km (0.089 R)
• M54: 17,422,018 km (0.035 R)
• M55: 17,539,453 km (0.096 R)
• M56: 17,617,842 km (0.025 R)
• M57: 17,932,746 km (0.115 R)
• M58: 19,049,494 km (0.083 R)
• M59: 19,413,166 km (0.118 R)
• M60: 20,517,946 km (0.106 R)
• M61: 20,600,674 km (0.045 R)
• M62: 21,349,561 km (0.105 R)
• M63: 21,517,260 km (0.1 R)
• M64: 22,192,096 km (0.078 R)
• M65: 22,489,646 km (0.105 R)
• M66: 24,040,378 km (0.113 R)
• M67: 24,564,868 km (0.071 R)
• M68: 25,093,248 km (0.089 R)
• M69: 25,270,222 km (0.057 R)
• M70: 25,447,645 km (0.12 R)
• M71: 25,580,937 km (0.092 R)
• M72: 25,803,538 km (0.11 R)
• M73: 25,937,428 km (0.095 R)
• M74: 26,116,347 km (0.099 R)
• M75: 26,205,957 km (0.119 R)
• M76: 27,516,883 km (0.045 R)
• M77: 27,653,765 km (0.116 R)
• M78: 28,111,534 km (0.108 R)
• M79: 30,249,288 km (0.119 R)
• M80: 30,484,755 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 9.9

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.01 AU - 13.35 AU

Year: 15225 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,668,864 km

• M1: 139,126 km (0.085 R)
• M2: 316,549 km (0.042 R)
• M3: 453,282 km (0.059 R)
• M4: 612,603 km (0.074 R)
• M5: 898,485 km (0.084 R)
• M6: 1,080,545 km (0.08 R)
• M7: 1,325,288 km (0.115 R)
• M8: 1,428,360 km (0.086 R)
• M9: 1,507,348 km (0.084 R)
• M10: 1,642,585 km (0.056 R)
• M11: 2,505,016 km (0.067 R)
• M12: 2,633,671 km (0.113 R)
• M13: 2,931,520 km (0.089 R)
• M14: 3,170,577 km (0.118 R)
• M15: 3,275,146 km (0.073 R)
• M16: 3,963,446 km (0.082 R)
• M17: 4,343,574 km (0.089 R)
• M18: 4,537,902 km (0.038 R)
• M19: 4,616,590 km (0.064 R)
• M20: 5,138,537 km (0.052 R)
• M21: 5,303,095 km (0.113 R)
• M22: 5,892,361 km (0.109 R)
• M23: 6,414,009 km (0.115 R)
• M24: 7,086,750 km (0.109 R)
• M25: 7,688,134 km (0.067 R)
• M26: 8,066,317 km (0.093 R)
• M27: 8,742,799 km (0.071 R)
• M28: 8,840,935 km (0.071 R)
• M29: 11,144,293 km (0.037 R)
• M30: 12,389,247 km (0.086 R)
• M31: 13,394,096 km (0.068 R)
• M32: 13,564,039 km (0.114 R)
• M33: 15,008,556 km (0.071 R)
• M34: 15,481,136 km (0.033 R)
• M35: 15,898,514 km (0.093 R)
• M36: 16,440,806 km (0.115 R)
• M37: 16,622,867 km (0.114 R)
• M38: 17,234,722 km (0.086 R)
• M39: 18,228,949 km (0.115 R)
• M40: 19,369,633 km (0.078 R)
• M41: 19,497,838 km (0.087 R)
• M42: 19,690,521 km (0.09 R)
• M43: 21,387,708 km (0.079 R)
• M44: 22,052,821 km (0.04 R)
• M45: 22,119,840 km (0.119 R)
• M46: 22,927,818 km (0.06 R)
• M47: 22,995,586 km (0.111 R)
• M48: 24,780,887 km (0.118 R)
• M49: 25,901,525 km (0.107 R)
• M50: 26,468,202 km (0.078 R)
• M51: 26,824,245 km (0.036 R)
• M52: 27,038,768 km (0.109 R)
• M53: 28,628,844 km (0.032 R)
• M54: 28,848,005 km (0.12 R)
• M55: 30,472,338 km (0.12 R)
• M56: 31,672,263 km (0.037 R)
• M57: 31,898,904 km (0.058 R)
• M58: 34,816,810 km (0.075 R)
• M59: 35,755,836 km (0.071 R)
• M60: 37,419,215 km (0.112 R)
• M61: 37,738,905 km (0.117 R)
• M62: 37,818,940 km (0.027 R)
• M63: 39,107,576 km (0.09 R)
• M64: 40,410,723 km (0.082 R)
• M65: 40,492,553 km (0.07 R)
• M66: 41,149,886 km (0.091 R)
• M67: 41,314,743 km (0.103 R)
• M68: 41,562,477 km (0.116 R)
• M69: 42,475,024 km (0.079 R)
• M70: 43,478,078 km (0.082 R)
• M71: 43,982,522 km (0.112 R)
• M72: 44,066,746 km (0.117 R)
• M73: 45,763,335 km (0.053 R)
• M74: 46,019,746 km (0.042 R)
• M75: 46,877,540 km (0.097 R)
• M76: 47,222,213 km (0.056 R)
• M77: 49,482,637 km (0.089 R)
• M78: 52,580,959 km (0.045 R)
• M79: 52,939,096 km (0.094 R)
• M80: 53,208,073 km (0.105 R)
• M81: 53,657,615 km (0.053 R)
• M82: 53,837,731 km (0.11 R)
• M83: 54,922,913 km (0.103 R)
• M84: 56,197,936 km (0.092 R)
• M85: 59,335,003 km (0.03 R)
• M86: 59,521,253 km (0.074 R)
• M87: 60,737,035 km (0.082 R)
• M88: 61,489,213 km (0.068 R)
• M89: 61,677,706 km (0.116 R)
• M90: 62,528,469 km (0.086 R)
• M91: 62,718,010 km (0.119 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 15,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit