🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.5 AU - 0.62 AU

Year: 190 Days

Day: 39.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.17 AU - 1.93 AU

Year: 874 Days

Day: 21 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.34 AU - 1.92 AU

Year: 943 Days

Day: 28 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.61 AU - 1.81 AU

Year: 1013 Days

Day: 27 Hours

Environment

Temp: -112 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.87 AU - 1.87 AU

Year: 1158 Days

Day: 22.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,322,609 km

• M1: 1,760,767 km (0.07 R)
• M2: 1,811,929 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.71 AU - 2.31 AU

Year: 1291 Days

Day: 26.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.2

Radius: 9.7

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.52 AU - 6.3 AU

Year: 5701 Days

Day: 11.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,322,609 km

• M1: 187,147 km (0.12 R)
• M2: 351,555 km (0.108 R)
• M3: 476,170 km (0.083 R)
• M4: 550,371 km (0.11 R)
• M5: 748,887 km (0.102 R)
• M6: 957,277 km (0.097 R)
• M7: 1,184,815 km (0.056 R)
• M8: 1,336,059 km (0.077 R)
• M9: 1,461,721 km (0.065 R)
• M10: 1,691,354 km (0.093 R)
• M11: 1,759,121 km (0.105 R)
• M12: 2,057,569 km (0.087 R)
• M13: 2,278,226 km (0.119 R)
• M14: 2,662,992 km (0.107 R)
• M15: 3,006,169 km (0.053 R)
• M16: 3,172,522 km (0.115 R)
• M17: 3,278,138 km (0.099 R)
• M18: 3,645,999 km (0.086 R)
• M19: 4,072,802 km (0.088 R)
• M20: 4,164,805 km (0.057 R)
• M21: 4,374,092 km (0.105 R)
• M22: 5,171,150 km (0.114 R)
• M23: 5,270,931 km (0.036 R)
• M24: 5,497,572 km (0.073 R)
• M25: 5,908,368 km (0.063 R)
• M26: 5,986,608 km (0.117 R)
• M27: 6,170,314 km (0.116 R)
• M28: 6,489,556 km (0.102 R)
• M29: 6,570,189 km (0.099 R)
• M30: 6,786,956 km (0.111 R)
• M31: 6,978,591 km (0.043 R)
• M32: 7,395,371 km (0.112 R)
• M33: 7,791,506 km (0.113 R)
• M34: 8,021,139 km (0.109 R)
• M35: 8,107,756 km (0.069 R)
• M36: 8,723,201 km (0.091 R)
• M37: 8,871,902 km (0.078 R)
• M38: 8,991,430 km (0.112 R)
• M39: 9,262,651 km (0.104 R)
• M40: 9,323,238 km (0.086 R)
• M41: 9,444,862 km (0.088 R)
• M42: 9,505,748 km (0.07 R)
• M43: 10,123,138 km (0.075 R)
• M44: 10,849,137 km (0.083 R)
• M45: 11,137,711 km (0.099 R)
• M46: 11,331,590 km (0.117 R)
• M47: 11,591,741 km (0.096 R)
• M48: 11,657,115 km (0.06 R)
• M49: 11,722,639 km (0.102 R)
• M50: 11,821,074 km (0.116 R)
• M51: 12,184,447 km (0.107 R)
• M52: 12,585,070 km (0.119 R)
• M53: 12,753,368 km (0.106 R)
• M54: 14,265,503 km (0.074 R)
• M55: 14,617,058 km (0.12 R)
• M56: 15,257,188 km (0.103 R)
• M57: 15,688,927 km (0.093 R)
• M58: 16,270,863 km (0.113 R)
• M59: 17,082,581 km (0.072 R)
• M60: 17,418,428 km (0.09 R)
• M61: 18,096,705 km (0.09 R)
• M62: 18,706,915 km (0.025 R)
• M63: 19,053,084 km (0.104 R)
• M64: 19,285,110 km (0.12 R)
• M65: 19,634,870 km (0.082 R)
• M66: 20,617,279 km (0.04 R)
• M67: 20,696,566 km (0.081 R)
• M68: 20,855,589 km (0.107 R)
• M69: 21,334,601 km (0.115 R)
• M70: 21,656,087 km (0.105 R)
• M71: 21,938,528 km (0.108 R)
• M72: 22,425,768 km (0.073 R)
• M73: 22,916,599 km (0.05 R)
• M74: 24,200,896 km (0.119 R)
• M75: 24,536,145 km (0.034 R)
• M76: 25,126,458 km (0.107 R)
• M77: 25,296,102 km (0.113 R)
• M78: 25,849,614 km (0.092 R)
• M79: 25,977,969 km (0.085 R)
• M80: 26,149,409 km (0.076 R)
• M81: 26,838,905 km (0.112 R)
• M82: 26,925,522 km (0.118 R)
• M83: 27,359,955 km (0.082 R)
• M84: 27,621,751 km (0.075 R)
• M85: 27,928,127 km (0.069 R)
• M86: 28,015,941 km (0.092 R)
• M87: 28,147,737 km (0.092 R)
• M88: 28,367,945 km (0.043 R)
• M89: 28,942,999 km (0.048 R)
• M90: 29,835,351 km (0.075 R)
• M91: 30,059,747 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.6

Radius: 6.3

Gravity: 17.48 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.21 AU - 12.11 AU

Year: 18038 Days

Day: 21.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,322,609 km

• M1: 184,005 km (0.097 R)
• M2: 343,178 km (0.107 R)
• M3: 486,193 km (0.072 R)
• M4: 713,582 km (0.119 R)
• M5: 781,200 km (0.076 R)
• M6: 972,386 km (0.114 R)
• M7: 1,906,625 km (0.104 R)
• M8: 2,331,333 km (0.072 R)
• M9: 2,467,766 km (0.117 R)
• M10: 3,340,969 km (0.075 R)
• M11: 3,495,055 km (0.096 R)
• M12: 3,572,996 km (0.116 R)
• M13: 3,651,534 km (0.098 R)
• M14: 3,930,983 km (0.114 R)
• M15: 4,425,853 km (0.115 R)
• M16: 4,984,152 km (0.104 R)
• M17: 5,383,579 km (0.109 R)
• M18: 6,739,534 km (0.029 R)
• M19: 6,836,772 km (0.104 R)
• M20: 7,131,330 km (0.088 R)
• M21: 7,480,193 km (0.116 R)
• M22: 7,732,714 km (0.059 R)
• M23: 8,983,951 km (0.094 R)
• M24: 9,090,913 km (0.102 R)
• M25: 9,523,550 km (0.118 R)
• M26: 9,797,314 km (0.069 R)
• M27: 10,018,121 km (0.098 R)
• M28: 10,240,722 km (0.079 R)
• M29: 11,668,036 km (0.071 R)
• M30: 13,278,307 km (0.096 R)
• M31: 14,389,969 km (0.104 R)
• M32: 14,893,665 km (0.117 R)
• M33: 16,308,113 km (0.051 R)
• M34: 16,833,052 km (0.114 R)
• M35: 19,332,084 km (0.089 R)
• M36: 20,237,151 km (0.078 R)
• M37: 20,307,462 km (0.108 R)
• M38: 20,801,135 km (0.052 R)
• M39: 21,084,922 km (0.042 R)
• M40: 22,233,236 km (0.056 R)
• M41: 22,378,196 km (0.102 R)
• M42: 23,845,003 km (0.095 R)
• M43: 24,365,604 km (0.085 R)
• M44: 24,814,996 km (0.06 R)
• M45: 26,255,773 km (0.118 R)
• M46: 27,257,031 km (0.085 R)
• M47: 27,334,523 km (0.105 R)
• M48: 27,801,418 km (0.118 R)
• M49: 28,349,245 km (0.103 R)
• M50: 28,506,473 km (0.085 R)
• M51: 28,585,161 km (0.114 R)
• M52: 29,376,384 km (0.098 R)
• M53: 29,614,993 km (0.115 R)
• M54: 30,014,419 km (0.105 R)
• M55: 32,776,594 km (0.107 R)
• M56: 33,024,328 km (0.108 R)
• M57: 33,521,292 km (0.107 R)
• M58: 35,449,609 km (0.042 R)
• M59: 35,788,747 km (0.087 R)
• M60: 35,873,569 km (0.091 R)
• M61: 37,069,604 km (0.116 R)
• M62: 38,278,505 km (0.091 R)
• M63: 38,626,320 km (0.1 R)
• M64: 38,887,966 km (0.046 R)
• M65: 39,676,048 km (0.07 R)
• M66: 41,179,058 km (0.056 R)
• M67: 43,061,448 km (0.051 R)
• M68: 43,876,607 km (0.084 R)
• M69: 44,788,406 km (0.036 R)
• M70: 45,154,920 km (0.087 R)
• M71: 46,352,900 km (0.035 R)
• M72: 47,841,549 km (0.065 R)
• M73: 48,403,737 km (0.095 R)
• M74: 48,591,632 km (0.117 R)
• M75: 49,062,566 km (0.085 R)
• M76: 50,293,907 km (0.116 R)
• M77: 51,152,150 km (0.11 R)
• M78: 52,111,670 km (0.116 R)
• M79: 53,756,200 km (0.113 R)
• M80: 55,712,790 km (0.082 R)
• M81: 56,008,246 km (0.09 R)
• M82: 56,699,837 km (0.083 R)
• M83: 58,791,215 km (0.098 R)
• M84: 59,092,057 km (0.087 R)
• M85: 59,192,437 km (0.089 R)
• M86: 62,844,121 km (0.115 R)
• M87: 66,672,629 km (0.099 R)
• M88: 66,986,336 km (0.059 R)
• M89: 67,720,263 km (0.082 R)
• M90: 68,140,783 km (0.093 R)
• M91: 68,456,734 km (0.112 R)
• M92: 69,196,046 km (0.061 R)
• M93: 70,256,695 km (0.053 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 17,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit