🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.02 AU - 1.56 AU

Year: 535 Days

Day: 37.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 13,714,213 km

• M1: 260,300 km (0.085 R)
• M2: 1,092,214 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.36 AU - 1.86 AU

Year: 746 Days

Day: 19.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,714,213 km

• M1: 168,148 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.81 AU - 2.13 AU

Year: 1010 Days

Day: 24.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 13,714,213 km

• M1: 81,232 km (0.089 R)
• M2: 1,567,935 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.57 AU - 2.51 AU

Year: 1064 Days

Day: 16.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,714,213 km

• M1: 821,741 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.48 AU - 3.52 AU

Year: 1898 Days

Day: 20 Hours

Environment

Temp: -105 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,714,213 km

• M1: 2,064,451 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.97 AU - 3.23 AU

Year: 1994 Days

Day: 19.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,714,213 km

• M1: 88,263 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.4

Radius: 11.8

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.08 AU - 9.42 AU

Year: 10275 Days

Day: 9.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 13,714,213 km

• M1: 179,218 km (0.102 R)
• M2: 417,378 km (0.115 R)
• M3: 597,494 km (0.076 R)
• M4: 1,023,100 km (0.039 R)
• M5: 1,552,676 km (0.086 R)
• M6: 2,095,567 km (0.12 R)
• M7: 2,224,072 km (0.036 R)
• M8: 2,311,287 km (0.067 R)
• M9: 2,511,599 km (0.087 R)
• M10: 2,602,554 km (0.098 R)
• M11: 2,717,894 km (0.056 R)
• M12: 3,122,706 km (0.068 R)
• M13: 3,778,992 km (0.083 R)
• M14: 4,532,815 km (0.08 R)
• M15: 5,157,536 km (0.083 R)
• M16: 5,539,460 km (0.064 R)
• M17: 5,658,839 km (0.079 R)
• M18: 5,900,290 km (0.113 R)
• M19: 6,518,578 km (0.039 R)
• M20: 7,353,334 km (0.083 R)
• M21: 7,650,136 km (0.078 R)
• M22: 7,783,278 km (0.062 R)
• M23: 7,950,977 km (0.051 R)
• M24: 8,052,105 km (0.073 R)
• M25: 8,221,600 km (0.101 R)
• M26: 8,633,293 km (0.04 R)
• M27: 8,911,545 km (0.057 R)
• M28: 9,584,137 km (0.028 R)
• M29: 9,908,615 km (0.083 R)
• M30: 10,090,376 km (0.095 R)
• M31: 10,420,389 km (0.093 R)
• M32: 10,494,141 km (0.067 R)
• M33: 10,903,291 km (0.094 R)
• M34: 11,091,037 km (0.052 R)
• M35: 11,279,829 km (0.102 R)
• M36: 11,584,111 km (0.078 R)
• M37: 11,699,002 km (0.105 R)
• M38: 11,929,832 km (0.107 R)
• M39: 12,435,024 km (0.114 R)
• M40: 12,709,985 km (0.1 R)
• M41: 12,986,890 km (0.104 R)
• M42: 13,506,593 km (0.116 R)
• M43: 13,667,860 km (0.079 R)
• M44: 14,114,709 km (0.071 R)
• M45: 14,360,498 km (0.114 R)
• M46: 14,483,916 km (0.056 R)
• M47: 14,814,827 km (0.045 R)
• M48: 14,897,854 km (0.092 R)
• M49: 15,106,393 km (0.037 R)
• M50: 15,526,165 km (0.109 R)
• M51: 16,248,573 km (0.117 R)
• M52: 16,722,050 km (0.093 R)
• M53: 19,156,157 km (0.109 R)
• M54: 19,246,813 km (0.098 R)
• M55: 19,428,425 km (0.091 R)
• M56: 20,437,463 km (0.114 R)
• M57: 21,369,607 km (0.097 R)
• M58: 22,125,226 km (0.112 R)
• M59: 22,841,650 km (0.096 R)
• M60: 23,178,544 km (0.079 R)
• M61: 23,323,505 km (0.055 R)
• M62: 23,468,615 km (0.082 R)
• M63: 23,711,263 km (0.097 R)
• M64: 24,150,332 km (0.077 R)
• M65: 24,248,169 km (0.102 R)
• M66: 25,085,768 km (0.08 R)
• M67: 25,284,135 km (0.091 R)
• M68: 25,782,595 km (0.066 R)
• M69: 26,133,402 km (0.041 R)
• M70: 26,284,196 km (0.119 R)
• M71: 26,385,025 km (0.056 R)
• M72: 26,890,516 km (0.092 R)
• M73: 27,450,312 km (0.091 R)
• M74: 29,570,562 km (0.118 R)
• M75: 29,937,825 km (0.107 R)
• M76: 30,042,992 km (0.1 R)
• M77: 30,253,776 km (0.1 R)
• M78: 31,208,509 km (0.101 R)
• M79: 31,635,911 km (0.085 R)
• M80: 31,743,023 km (0.099 R)
• M81: 32,119,112 km (0.079 R)
• M82: 36,183,835 km (0.115 R)
• M83: 36,632,779 km (0.067 R)
• M84: 37,027,268 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.8

Radius: 12.9

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.14 AU - 11.46 AU

Year: 12074 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 13,714,213 km

• M1: 193,131 km (0.113 R)
• M2: 321,187 km (0.097 R)
• M3: 781,499 km (0.028 R)
• M4: 1,484,160 km (0.117 R)
• M5: 1,598,154 km (0.051 R)
• M6: 1,754,783 km (0.044 R)
• M7: 2,084,198 km (0.083 R)
• M8: 2,322,208 km (0.09 R)
• M9: 2,615,270 km (0.099 R)
• M10: 2,825,156 km (0.09 R)
• M11: 3,720,499 km (0.088 R)
• M12: 3,878,026 km (0.092 R)
• M13: 4,172,434 km (0.083 R)
• M14: 5,245,500 km (0.117 R)
• M15: 5,661,681 km (0.097 R)
• M16: 6,026,999 km (0.108 R)
• M17: 6,400,096 km (0.097 R)
• M18: 6,748,659 km (0.088 R)
• M19: 6,877,014 km (0.112 R)
• M20: 7,071,043 km (0.085 R)
• M21: 8,102,520 km (0.118 R)
• M22: 8,757,908 km (0.053 R)
• M23: 9,039,003 km (0.086 R)
• M24: 9,145,217 km (0.088 R)
• M25: 10,266,752 km (0.089 R)
• M26: 10,750,103 km (0.052 R)
• M27: 11,126,940 km (0.097 R)
• M28: 12,010,166 km (0.098 R)
• M29: 12,361,870 km (0.036 R)
• M30: 12,519,247 km (0.087 R)
• M31: 13,397,088 km (0.077 R)
• M32: 13,640,035 km (0.115 R)
• M33: 13,721,266 km (0.088 R)
• M34: 13,843,488 km (0.076 R)
• M35: 14,212,396 km (0.08 R)
• M36: 14,501,569 km (0.118 R)
• M37: 14,750,948 km (0.118 R)
• M38: 15,127,785 km (0.102 R)
• M39: 15,550,100 km (0.077 R)
• M40: 15,890,884 km (0.073 R)
• M41: 15,976,454 km (0.067 R)
• M42: 16,148,043 km (0.096 R)
• M43: 17,542,894 km (0.111 R)
• M44: 18,075,911 km (0.08 R)
• M45: 19,340,162 km (0.065 R)
• M46: 19,614,824 km (0.115 R)
• M47: 20,168,037 km (0.067 R)
• M48: 20,632,987 km (0.073 R)
• M49: 21,336,995 km (0.087 R)
• M50: 22,383,731 km (0.077 R)
• M51: 23,058,717 km (0.058 R)
• M52: 24,034,394 km (0.098 R)
• M53: 24,181,897 km (0.119 R)
• M54: 25,874,747 km (0.085 R)
• M55: 26,582,943 km (0.101 R)
• M56: 26,888,422 km (0.097 R)
• M57: 27,502,821 km (0.09 R)
• M58: 27,760,278 km (0.086 R)
• M59: 28,070,096 km (0.064 R)
• M60: 28,693,470 km (0.109 R)
• M61: 30,059,448 km (0.094 R)
• M62: 30,484,157 km (0.105 R)
• M63: 30,803,847 km (0.096 R)
• M64: 31,877,810 km (0.113 R)
• M65: 33,073,247 km (0.031 R)
• M66: 33,401,764 km (0.059 R)
• M67: 33,841,582 km (0.088 R)
• M68: 34,782,552 km (0.109 R)
• M69: 35,005,154 km (0.031 R)
• M70: 36,012,995 km (0.118 R)
• M71: 36,125,492 km (0.051 R)
• M72: 36,633,527 km (0.102 R)
• M73: 36,803,320 km (0.095 R)
• M74: 37,314,496 km (0.103 R)
• M75: 37,485,486 km (0.058 R)
• M76: 37,599,480 km (0.098 R)
• M77: 37,828,066 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.3

Radius: 8.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.32 AU - 11.74 AU

Year: 12481 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 13,714,213 km

• M1: 109,506 km (0.116 R)
• M2: 173,982 km (0.107 R)
• M3: 269,276 km (0.027 R)
• M4: 323,580 km (0.106 R)
• M5: 854,802 km (0.086 R)
• M6: 933,790 km (0.05 R)
• M7: 1,257,221 km (0.09 R)
• M8: 1,357,301 km (0.078 R)
• M9: 1,413,101 km (0.055 R)
• M10: 1,517,371 km (0.049 R)
• M11: 2,109,031 km (0.07 R)
• M12: 2,544,061 km (0.11 R)
• M13: 2,671,818 km (0.105 R)
• M14: 3,067,654 km (0.106 R)
• M15: 3,559,532 km (0.114 R)
• M16: 3,650,338 km (0.091 R)
• M17: 4,363,471 km (0.118 R)
• M18: 4,474,921 km (0.103 R)
• M19: 4,929,848 km (0.076 R)
• M20: 5,251,334 km (0.075 R)
• M21: 5,654,949 km (0.083 R)
• M22: 6,084,295 km (0.101 R)
• M23: 6,571,834 km (0.052 R)
• M24: 7,567,707 km (0.104 R)
• M25: 8,057,641 km (0.114 R)
• M26: 8,627,459 km (0.116 R)
• M27: 9,139,084 km (0.09 R)
• M28: 10,302,506 km (0.098 R)
• M29: 10,732,002 km (0.103 R)
• M30: 11,821,523 km (0.075 R)
• M31: 12,468,235 km (0.104 R)
• M32: 12,905,808 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 14,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit