🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.66 AU

Year: 191 Days

Day: 47.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,925,149 km

• M1: 148,102 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.53 AU - 0.81 AU

Year: 243 Days

Day: 26.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.68 AU - 1.06 AU

Year: 359 Days

Day: 37 Hours

Environment

Temp: -49 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.69 AU - 1.75 AU

Year: 999 Days

Day: 26.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.83 AU - 2.33 AU

Year: 1329 Days

Day: 28.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 125.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.69 AU - 2.67 AU

Year: 1426 Days

Day: 33.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.1

Radius: 10.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.43 AU - 2.47 AU

Year: 1699 Days

Day: 11.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 58,925,149 km

• M1: 131,347 km (0.058 R)
• M2: 242,648 km (0.07 R)
• M3: 360,830 km (0.057 R)
• M4: 435,180 km (0.115 R)
• M5: 564,882 km (0.093 R)
• M6: 648,507 km (0.115 R)
• M7: 764,894 km (0.088 R)
• M8: 934,388 km (0.113 R)
• M9: 1,084,136 km (0.106 R)
• M10: 1,242,261 km (0.042 R)
• M11: 1,363,734 km (0.06 R)
• M12: 1,453,044 km (0.115 R)
• M13: 1,525,898 km (0.032 R)
• M14: 1,590,824 km (0.052 R)
• M15: 1,840,054 km (0.117 R)
• M16: 2,050,837 km (0.098 R)
• M17: 2,122,794 km (0.071 R)
• M18: 2,269,549 km (0.102 R)
• M19: 2,408,825 km (0.103 R)
• M20: 2,729,862 km (0.074 R)
• M21: 2,832,336 km (0.07 R)
• M22: 3,159,507 km (0.113 R)
• M23: 3,364,007 km (0.08 R)
• M24: 3,523,479 km (0.108 R)
• M25: 3,685,493 km (0.074 R)
• M26: 4,055,748 km (0.045 R)
• M27: 4,318,143 km (0.118 R)
• M28: 4,708,443 km (0.097 R)
• M29: 4,859,537 km (0.113 R)
• M30: 5,279,758 km (0.1 R)
• M31: 5,393,751 km (0.119 R)
• M32: 5,946,815 km (0.1 R)
• M33: 6,260,222 km (0.097 R)
• M34: 6,594,274 km (0.082 R)
• M35: 7,201,043 km (0.091 R)
• M36: 7,311,895 km (0.086 R)
• M37: 7,423,196 km (0.047 R)
• M38: 7,503,081 km (0.05 R)
• M39: 8,021,288 km (0.108 R)
• M40: 8,103,268 km (0.082 R)
• M41: 8,284,730 km (0.026 R)
• M42: 8,384,213 km (0.064 R)
• M43: 8,651,694 km (0.113 R)
• M44: 8,752,672 km (0.099 R)
• M45: 9,006,989 km (0.107 R)
• M46: 9,366,921 km (0.052 R)
• M47: 9,627,072 km (0.073 R)
• M48: 10,225,314 km (0.044 R)
• M49: 10,529,147 km (0.083 R)
• M50: 10,799,620 km (0.047 R)
• M51: 10,926,628 km (0.112 R)
• M52: 11,127,090 km (0.105 R)
• M53: 11,218,793 km (0.073 R)
• M54: 11,569,002 km (0.034 R)
• M55: 11,717,552 km (0.097 R)
• M56: 11,885,551 km (0.075 R)
• M57: 11,997,899 km (0.076 R)
• M58: 12,261,490 km (0.099 R)
• M59: 12,451,031 km (0.113 R)
• M60: 12,565,174 km (0.075 R)
• M61: 12,679,766 km (0.099 R)
• M62: 12,909,847 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.2

Radius: 10.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.22 AU - 6.54 AU

Year: 6315 Days

Day: 8.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,925,149 km

• M1: 140,323 km (0.03 R)
• M2: 246,537 km (0.118 R)
• M3: 370,704 km (0.106 R)
• M4: 540,647 km (0.114 R)
• M5: 676,482 km (0.084 R)
• M6: 759,808 km (0.105 R)
• M7: 835,953 km (0.115 R)
• M8: 1,142,928 km (0.049 R)
• M9: 1,443,769 km (0.117 R)
• M10: 1,596,508 km (0.097 R)
• M11: 1,979,479 km (0.039 R)
• M12: 2,197,742 km (0.067 R)
• M13: 2,657,756 km (0.098 R)
• M14: 2,743,027 km (0.1 R)
• M15: 2,934,063 km (0.068 R)
• M16: 3,004,673 km (0.109 R)
• M17: 3,075,882 km (0.063 R)
• M18: 3,458,852 km (0.06 R)
• M19: 3,552,351 km (0.076 R)
• M20: 3,780,189 km (0.104 R)
• M21: 4,091,352 km (0.103 R)
• M22: 4,270,271 km (0.114 R)
• M23: 4,512,620 km (0.092 R)
• M24: 4,676,878 km (0.035 R)
• M25: 4,990,136 km (0.119 R)
• M26: 5,245,649 km (0.081 R)
• M27: 5,331,818 km (0.072 R)
• M28: 5,549,183 km (0.076 R)
• M29: 6,037,920 km (0.098 R)
• M30: 6,287,449 km (0.087 R)
• M31: 6,402,041 km (0.101 R)
• M32: 7,032,895 km (0.111 R)
• M33: 7,104,253 km (0.039 R)
• M34: 7,271,504 km (0.068 R)
• M35: 7,416,015 km (0.119 R)
• M36: 7,585,809 km (0.082 R)
• M37: 8,177,917 km (0.101 R)
• M38: 8,328,263 km (0.053 R)
• M39: 8,606,216 km (0.094 R)
• M40: 8,913,041 km (0.098 R)
• M41: 9,275,666 km (0.056 R)
• M42: 9,695,887 km (0.099 R)
• M43: 10,337,961 km (0.08 R)
• M44: 10,746,213 km (0.1 R)
• M45: 11,663,099 km (0.109 R)
• M46: 11,860,718 km (0.065 R)
• M47: 12,691,734 km (0.09 R)
• M48: 12,807,822 km (0.092 R)
• M49: 12,924,209 km (0.109 R)
• M50: 13,158,180 km (0.12 R)
• M51: 13,246,293 km (0.081 R)
• M52: 13,452,589 km (0.054 R)
• M53: 14,804,355 km (0.094 R)
• M54: 14,926,576 km (0.093 R)
• M55: 15,110,582 km (0.056 R)
• M56: 15,233,701 km (0.076 R)
• M57: 16,010,563 km (0.106 R)
• M58: 16,388,148 km (0.108 R)
• M59: 16,641,417 km (0.115 R)
• M60: 16,959,911 km (0.094 R)
• M61: 17,055,803 km (0.112 R)
• M62: 17,216,022 km (0.085 R)
• M63: 17,992,435 km (0.066 R)
• M64: 18,286,545 km (0.064 R)
• M65: 19,178,297 km (0.086 R)
• M66: 19,478,840 km (0.102 R)
• M67: 20,152,030 km (0.111 R)
• M68: 20,253,607 km (0.105 R)
• M69: 21,038,547 km (0.078 R)
• M70: 21,521,299 km (0.069 R)
• M71: 22,955,644 km (0.061 R)
• M72: 23,630,928 km (0.106 R)
• M73: 23,738,041 km (0.047 R)
• M74: 23,953,013 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 13.8

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.77 AU - 7.85 AU

Year: 7871 Days

Day: 7.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,925,149 km

• M1: 232,176 km (0.102 R)
• M2: 342,729 km (0.112 R)
• M3: 611,107 km (0.041 R)
• M4: 814,560 km (0.11 R)
• M5: 934,538 km (0.065 R)
• M6: 1,098,198 km (0.1 R)
• M7: 1,272,330 km (0.067 R)
• M8: 1,456,186 km (0.108 R)
• M9: 1,583,793 km (0.113 R)
• M10: 1,850,974 km (0.099 R)
• M11: 2,454,901 km (0.1 R)
• M12: 2,845,800 km (0.028 R)
• M13: 3,285,020 km (0.075 R)
• M14: 3,834,493 km (0.071 R)
• M15: 4,104,966 km (0.118 R)
• M16: 4,444,254 km (0.059 R)
• M17: 6,309,589 km (0.093 R)
• M18: 7,065,059 km (0.075 R)
• M19: 7,472,414 km (0.101 R)
• M20: 7,697,708 km (0.101 R)
• M21: 7,849,251 km (0.12 R)
• M22: 8,977,518 km (0.046 R)
• M23: 9,459,223 km (0.059 R)
• M24: 9,580,996 km (0.111 R)
• M25: 10,197,638 km (0.081 R)
• M26: 10,869,632 km (0.119 R)
• M27: 10,997,239 km (0.088 R)
• M28: 11,383,052 km (0.029 R)
• M29: 11,599,370 km (0.087 R)
• M30: 11,817,035 km (0.111 R)
• M31: 11,948,382 km (0.078 R)
• M32: 12,168,141 km (0.053 R)
• M33: 13,882,533 km (0.11 R)
• M34: 15,146,336 km (0.106 R)
• M35: 15,479,939 km (0.107 R)
• M36: 15,623,702 km (0.102 R)
• M37: 15,816,085 km (0.11 R)
• M38: 16,057,536 km (0.108 R)
• M39: 16,203,095 km (0.091 R)
• M40: 16,593,246 km (0.107 R)
• M41: 16,986,689 km (0.059 R)
• M42: 17,432,789 km (0.107 R)
• M43: 18,387,373 km (0.086 R)
• M44: 19,410,623 km (0.111 R)
• M45: 19,825,159 km (0.077 R)
• M46: 20,294,896 km (0.052 R)
• M47: 20,452,422 km (0.119 R)
• M48: 20,610,248 km (0.106 R)
• M49: 21,512,174 km (0.086 R)
• M50: 22,264,651 km (0.084 R)
• M51: 23,629,881 km (0.06 R)
• M52: 24,685,593 km (0.051 R)
• M53: 25,078,437 km (0.104 R)
• M54: 25,416,828 km (0.086 R)
• M55: 25,699,867 km (0.039 R)
• M56: 26,212,090 km (0.095 R)
• M57: 28,177,657 km (0.082 R)
• M58: 31,456,543 km (0.085 R)
• M59: 33,048,114 km (0.074 R)
• M60: 33,667,300 km (0.079 R)
• M61: 35,294,925 km (0.104 R)
• M62: 36,309,348 km (0.054 R)
• M63: 36,692,169 km (0.081 R)
• M64: 37,333,196 km (0.108 R)
• M65: 37,784,233 km (0.077 R)
• M66: 38,431,543 km (0.087 R)
• M67: 39,017,369 km (0.047 R)
• M68: 39,671,710 km (0.053 R)
• M69: 40,197,696 km (0.096 R)
• M70: 41,456,412 km (0.08 R)
• M71: 42,124,068 km (0.112 R)
• M72: 42,593,506 km (0.056 R)
• M73: 43,267,295 km (0.109 R)
• M74: 43,605,535 km (0.098 R)
• M75: 43,740,921 km (0.102 R)
• M76: 44,830,144 km (0.109 R)
• M77: 44,967,026 km (0.066 R)
• M78: 45,378,121 km (0.114 R)
• M79: 45,584,266 km (0.086 R)
• M80: 45,721,747 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.4

Radius: 3.7

Gravity: 16.9 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.09 AU - 14.11 AU

Year: 23451 Days

Day: 20.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 58,925,149 km

• M1: 238,160 km (0.055 R)
• M2: 977,024 km (0.052 R)
• M3: 1,207,255 km (0.109 R)
• M4: 1,255,425 km (0.115 R)
• M5: 1,279,660 km (0.06 R)
• M6: 1,505,104 km (0.111 R)
• M7: 1,907,971 km (0.104 R)
• M8: 1,964,070 km (0.112 R)
• M9: 2,106,787 km (0.108 R)
• M10: 2,372,173 km (0.105 R)
• M11: 2,998,989 km (0.115 R)
• M12: 3,196,607 km (0.117 R)
• M13: 3,364,456 km (0.11 R)
• M14: 3,432,374 km (0.12 R)
• M15: 4,282,688 km (0.117 R)
• M16: 5,155,143 km (0.092 R)
• M17: 5,431,300 km (0.071 R)
• M18: 5,793,327 km (0.052 R)
• M19: 5,956,688 km (0.118 R)
• M20: 6,121,694 km (0.088 R)
• M21: 6,583,054 km (0.037 R)
• M22: 6,796,381 km (0.067 R)
• M23: 7,186,233 km (0.091 R)
• M24: 7,229,915 km (0.049 R)
• M25: 7,361,861 km (0.074 R)
• M26: 7,583,266 km (0.06 R)
• M27: 8,169,241 km (0.078 R)
• M28: 9,480,017 km (0.081 R)
• M29: 10,307,144 km (0.066 R)
• M30: 10,405,878 km (0.1 R)
• M31: 10,654,360 km (0.08 R)
• M32: 11,770,510 km (0.074 R)
• M33: 12,816,947 km (0.039 R)
• M34: 13,621,185 km (0.085 R)
• M35: 14,662,985 km (0.036 R)
• M36: 14,885,587 km (0.101 R)
• M37: 15,277,832 km (0.064 R)
• M38: 15,559,974 km (0.062 R)
• M39: 15,616,671 km (0.058 R)
• M40: 16,359,425 km (0.099 R)
• M41: 16,764,087 km (0.076 R)
• M42: 16,880,325 km (0.101 R)
• M43: 16,938,518 km (0.116 R)
• M44: 17,642,376 km (0.115 R)
• M45: 17,701,467 km (0.091 R)
• M46: 17,938,430 km (0.089 R)
• M47: 18,236,130 km (0.099 R)
• M48: 19,078,366 km (0.072 R)
• M49: 19,138,953 km (0.087 R)
• M50: 21,113,196 km (0.034 R)
• M51: 23,215,794 km (0.087 R)
• M52: 23,345,346 km (0.091 R)
• M53: 23,735,497 km (0.093 R)
• M54: 25,651,248 km (0.118 R)
• M55: 25,986,497 km (0.092 R)
• M56: 26,661,482 km (0.096 R)
• M57: 28,998,949 km (0.097 R)
• M58: 29,068,811 km (0.086 R)
• M59: 29,208,386 km (0.042 R)
• M60: 30,333,511 km (0.097 R)
• M61: 31,975,647 km (0.062 R)
• M62: 32,843,764 km (0.095 R)
• M63: 33,207,735 km (0.096 R)
• M64: 34,307,878 km (0.041 R)
• M65: 34,529,283 km (0.094 R)
• M66: 34,603,184 km (0.085 R)
• M67: 35,122,139 km (0.108 R)
• M68: 35,345,339 km (0.104 R)
• M69: 36,017,632 km (0.117 R)
• M70: 36,845,208 km (0.042 R)
• M71: 37,678,916 km (0.118 R)
• M72: 38,672,246 km (0.09 R)
• M73: 39,519,419 km (0.069 R)
• M74: 40,372,725 km (0.098 R)
• M75: 42,255,564 km (0.118 R)
• M76: 42,572,113 km (0.118 R)
• M77: 42,730,687 km (0.116 R)
• M78: 43,606,433 km (0.109 R)
• M79: 44,327,195 km (0.112 R)
• M80: 44,568,347 km (0.064 R)
• M81: 45,132,780 km (0.054 R)
• M82: 46,187,295 km (0.083 R)
• M83: 47,003,950 km (0.083 R)
• M84: 47,332,018 km (0.08 R)
• M85: 47,825,392 km (0.106 R)
• M86: 48,568,744 km (0.108 R)
• M87: 48,734,349 km (0.115 R)
• M88: 50,737,464 km (0.081 R)
• M89: 51,411,103 km (0.092 R)
• M90: 51,579,850 km (0.105 R)
• M91: 53,963,393 km (0.059 R)
• M92: 54,909,599 km (0.114 R)
• M93: 55,601,190 km (0.071 R)
• M94: 56,643,887 km (0.025 R)
• M95: 56,905,534 km (0.099 R)
• M96: 57,693,017 km (0.072 R)
• M97: 57,956,309 km (0.091 R)
• M98: 58,748,580 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: 240 - 17,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit