🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.82 AU - 1.22 AU

Year: 388 Days

Day: 47.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.43 AU - 2.35 AU

Year: 979 Days

Day: 40.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.62 AU - 2.26 AU

Year: 1018 Days

Day: 31.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,413,493 km

• M1: 900,729 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.99 AU - 2.73 AU

Year: 1366 Days

Day: 38.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.02 AU - 3.06 AU

Year: 1997 Days

Day: 35 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,413,493 km

• M1: 278,402 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.64 AU - 4.08 AU

Year: 2320 Days

Day: 15.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.11 AU - 4.21 AU

Year: 2638 Days

Day: 17.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.56 AU - 3.94 AU

Year: 2736 Days

Day: 34.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 11.9

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.69 AU - 7.41 AU

Year: 6315 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,413,493 km

• M1: 205,248 km (0.109 R)
• M2: 284,834 km (0.049 R)
• M3: 478,264 km (0.056 R)
• M4: 582,235 km (0.078 R)
• M5: 721,511 km (0.105 R)
• M6: 945,758 km (0.092 R)
• M7: 1,291,927 km (0.11 R)
• M8: 1,376,151 km (0.12 R)
• M9: 1,497,475 km (0.114 R)
• M10: 1,622,539 km (0.066 R)
• M11: 1,732,643 km (0.072 R)
• M12: 1,999,675 km (0.101 R)
• M13: 2,218,985 km (0.117 R)
• M14: 2,362,749 km (0.095 R)
• M15: 2,594,925 km (0.046 R)
• M16: 2,923,890 km (0.059 R)
• M17: 3,219,945 km (0.118 R)
• M18: 3,478,150 km (0.116 R)
• M19: 4,318,741 km (0.106 R)
• M20: 4,815,256 km (0.092 R)
• M21: 5,192,841 km (0.078 R)
• M22: 5,834,167 km (0.065 R)
• M23: 5,948,161 km (0.066 R)
• M24: 6,178,691 km (0.094 R)
• M25: 6,500,327 km (0.106 R)
• M26: 6,589,038 km (0.086 R)
• M27: 7,038,729 km (0.069 R)
• M28: 7,129,835 km (0.074 R)
• M29: 7,252,056 km (0.102 R)
• M30: 8,094,591 km (0.107 R)
• M31: 8,382,417 km (0.093 R)
• M32: 9,299,303 km (0.034 R)
• M33: 9,533,424 km (0.065 R)
• M34: 9,837,406 km (0.111 R)
• M35: 10,247,753 km (0.041 R)
• M36: 11,333,684 km (0.071 R)
• M37: 11,799,981 km (0.11 R)
• M38: 12,603,471 km (0.04 R)
• M39: 13,273,969 km (0.046 R)
• M40: 13,462,312 km (0.079 R)
• M41: 13,841,543 km (0.052 R)
• M42: 14,417,196 km (0.081 R)
• M43: 15,950,125 km (0.108 R)
• M44: 16,230,771 km (0.083 R)
• M45: 16,391,887 km (0.116 R)
• M46: 16,472,670 km (0.114 R)
• M47: 16,756,308 km (0.083 R)
• M48: 17,000,751 km (0.102 R)
• M49: 17,948,603 km (0.073 R)
• M50: 18,156,993 km (0.106 R)
• M51: 18,534,129 km (0.118 R)
• M52: 18,618,203 km (0.078 R)
• M53: 18,786,949 km (0.11 R)
• M54: 20,327,807 km (0.101 R)
• M55: 21,333,404 km (0.102 R)
• M56: 21,554,211 km (0.112 R)
• M57: 21,642,623 km (0.118 R)
• M58: 21,731,335 km (0.061 R)
• M59: 21,864,477 km (0.056 R)
• M60: 22,042,498 km (0.106 R)
• M61: 22,220,969 km (0.045 R)
• M62: 23,120,650 km (0.104 R)
• M63: 23,347,440 km (0.09 R)
• M64: 24,124,003 km (0.05 R)
• M65: 25,141,568 km (0.099 R)
• M66: 25,608,762 km (0.106 R)
• M67: 25,843,331 km (0.062 R)
• M68: 29,448,042 km (0.112 R)
• M69: 30,039,252 km (0.101 R)
• M70: 30,286,837 km (0.117 R)
• M71: 30,535,020 km (0.094 R)
• M72: 30,983,514 km (0.115 R)
• M73: 31,434,103 km (0.098 R)
• M74: 31,584,748 km (0.105 R)
• M75: 31,786,107 km (0.069 R)
• M76: 32,544,718 km (0.073 R)
• M77: 32,849,897 km (0.119 R)
• M78: 33,514,411 km (0.102 R)
• M79: 34,338,246 km (0.1 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.9

Radius: 9.3

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.13 AU - 11.75 AU

Year: 10927 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,413,493 km

• M1: 123,269 km (0.111 R)
• M2: 192,383 km (0.065 R)
• M3: 418,874 km (0.107 R)
• M4: 712,834 km (0.065 R)
• M5: 882,927 km (0.071 R)
• M6: 1,242,859 km (0.106 R)
• M7: 1,536,071 km (0.093 R)
• M8: 1,713,494 km (0.053 R)
• M9: 1,781,711 km (0.057 R)
• M10: 1,968,558 km (0.05 R)
• M11: 2,040,216 km (0.116 R)
• M12: 2,310,838 km (0.098 R)
• M13: 2,489,159 km (0.055 R)
• M14: 3,476,056 km (0.078 R)
• M15: 3,651,235 km (0.08 R)
• M16: 4,071,755 km (0.066 R)
• M17: 4,475,968 km (0.071 R)
• M18: 4,795,659 km (0.034 R)
• M19: 5,255,822 km (0.119 R)
• M20: 5,457,330 km (0.113 R)
• M21: 5,525,098 km (0.05 R)
• M22: 6,574,976 km (0.092 R)
• M23: 7,085,853 km (0.046 R)
• M24: 7,685,142 km (0.032 R)
• M25: 7,799,435 km (0.044 R)
• M26: 8,029,516 km (0.03 R)
• M27: 8,535,755 km (0.036 R)
• M28: 9,702,170 km (0.116 R)
• M29: 10,451,206 km (0.093 R)
• M30: 10,832,681 km (0.087 R)
• M31: 11,132,475 km (0.115 R)
• M32: 11,391,728 km (0.104 R)
• M33: 11,609,244 km (0.119 R)
• M34: 12,582,677 km (0.117 R)
• M35: 12,988,536 km (0.111 R)
• M36: 13,582,290 km (0.087 R)
• M37: 15,898,663 km (0.036 R)
• M38: 16,239,447 km (0.1 R)
• M39: 16,386,352 km (0.115 R)
• M40: 17,176,678 km (0.117 R)
• M41: 18,030,134 km (0.099 R)
• M42: 18,283,702 km (0.051 R)
• M43: 18,385,429 km (0.052 R)
• M44: 18,640,792 km (0.11 R)
• M45: 20,144,400 km (0.073 R)
• M46: 20,831,055 km (0.053 R)
• M47: 20,990,676 km (0.115 R)
• M48: 21,418,077 km (0.072 R)
• M49: 22,118,943 km (0.035 R)
• M50: 23,101,651 km (0.115 R)
• M51: 23,377,061 km (0.109 R)
• M52: 23,764,669 km (0.089 R)
• M53: 23,875,671 km (0.049 R)
• M54: 24,321,921 km (0.077 R)
• M55: 25,335,895 km (0.096 R)
• M56: 26,191,446 km (0.118 R)
• M57: 26,421,228 km (0.104 R)
• M58: 26,767,098 km (0.11 R)
• M59: 27,989,313 km (0.109 R)
• M60: 30,488,196 km (0.079 R)
• M61: 30,790,383 km (0.111 R)
• M62: 31,580,858 km (0.108 R)
• M63: 31,825,301 km (0.052 R)
• M64: 31,886,637 km (0.109 R)
• M65: 32,193,312 km (0.035 R)
• M66: 32,254,797 km (0.093 R)
• M67: 32,439,550 km (0.052 R)
• M68: 32,624,453 km (0.096 R)
• M69: 33,119,473 km (0.118 R)
• M70: 33,430,187 km (0.089 R)
• M71: 34,556,659 km (0.114 R)
• M72: 34,619,640 km (0.1 R)
• M73: 35,187,813 km (0.104 R)
• M74: 35,695,398 km (0.06 R)
• M75: 37,168,489 km (0.09 R)
• M76: 38,204,903 km (0.103 R)
• M77: 39,513,734 km (0.069 R)
• M78: 40,041,366 km (0.068 R)
• M79: 40,107,488 km (0.075 R)
• M80: 40,306,154 km (0.106 R)
• M81: 40,372,426 km (0.088 R)
• M82: 42,309,868 km (0.115 R)
• M83: 42,849,617 km (0.094 R)
• M84: 42,917,236 km (0.095 R)
• M85: 43,255,925 km (0.094 R)
• M86: 43,391,760 km (0.047 R)
• M87: 43,459,677 km (0.084 R)
• M88: 43,867,930 km (0.069 R)
• M89: 44,072,430 km (0.107 R)
• M90: 44,482,628 km (0.097 R)
• M91: 45,444,692 km (0.116 R)
• M92: 45,513,656 km (0.066 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 13,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit