🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.82 AU - 0.96 AU

Year: 294 Days

Day: 39.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,058,540 km

• M1: 693,087 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.96 AU - 1.22 AU

Year: 398 Days

Day: 20.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.31 AU - 1.45 AU

Year: 567 Days

Day: 14.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,058,540 km

• M1: 860,337 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.58 AU - 1.68 AU

Year: 728 Days

Day: 15.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.89 AU - 4.13 AU

Year: 2301 Days

Day: 23.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.54 AU - 5.66 AU

Year: 4029 Days

Day: 36.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.9

Radius: 11.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.88 AU - 8.06 AU

Year: 6438 Days

Day: 7.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,058,540 km

• M1: 213,476 km (0.107 R)
• M2: 324,478 km (0.092 R)
• M3: 599,439 km (0.079 R)
• M4: 721,211 km (0.077 R)
• M5: 838,646 km (0.089 R)
• M6: 991,834 km (0.108 R)
• M7: 1,109,418 km (0.069 R)
• M8: 1,441,675 km (0.089 R)
• M9: 1,680,582 km (0.095 R)
• M10: 1,932,804 km (0.082 R)
• M11: 2,082,552 km (0.076 R)
• M12: 2,803,913 km (0.095 R)
• M13: 3,082,614 km (0.029 R)
• M14: 3,236,550 km (0.056 R)
• M15: 4,433,333 km (0.062 R)
• M16: 4,657,730 km (0.118 R)
• M17: 5,222,162 km (0.111 R)
• M18: 5,379,988 km (0.087 R)
• M19: 5,592,716 km (0.041 R)
• M20: 6,109,427 km (0.062 R)
• M21: 6,247,955 km (0.108 R)
• M22: 6,331,580 km (0.08 R)
• M23: 6,669,821 km (0.095 R)
• M24: 7,100,962 km (0.047 R)
• M25: 7,246,670 km (0.089 R)
• M26: 7,719,849 km (0.117 R)
• M27: 8,081,427 km (0.042 R)
• M28: 8,172,681 km (0.051 R)
• M29: 8,264,235 km (0.088 R)
• M30: 8,510,174 km (0.091 R)
• M31: 8,634,041 km (0.096 R)
• M32: 8,946,401 km (0.045 R)
• M33: 9,808,235 km (0.07 R)
• M34: 11,099,713 km (0.112 R)
• M35: 11,201,290 km (0.094 R)
• M36: 11,405,342 km (0.117 R)
• M37: 11,955,563 km (0.064 R)
• M38: 12,164,102 km (0.113 R)
• M39: 12,268,821 km (0.119 R)
• M40: 12,373,988 km (0.108 R)
• M41: 12,974,923 km (0.1 R)
• M42: 13,332,761 km (0.072 R)
• M43: 13,476,823 km (0.059 R)
• M44: 13,657,687 km (0.118 R)
• M45: 13,948,805 km (0.118 R)
• M46: 16,543,131 km (0.102 R)
• M47: 16,620,473 km (0.098 R)
• M48: 16,736,860 km (0.087 R)
• M49: 17,048,323 km (0.117 R)
• M50: 17,875,300 km (0.071 R)
• M51: 18,273,679 km (0.112 R)
• M52: 18,473,841 km (0.111 R)
• M53: 19,527,160 km (0.115 R)
• M54: 19,772,949 km (0.038 R)
• M55: 19,978,646 km (0.093 R)
• M56: 20,309,108 km (0.105 R)
• M57: 20,391,985 km (0.106 R)
• M58: 20,558,188 km (0.111 R)
• M59: 21,480,160 km (0.12 R)
• M60: 24,546,467 km (0.101 R)
• M61: 26,062,642 km (0.092 R)
• M62: 26,152,849 km (0.101 R)
• M63: 27,288,297 km (0.088 R)
• M64: 27,609,185 km (0.09 R)
• M65: 27,701,038 km (0.113 R)
• M66: 29,560,240 km (0.118 R)
• M67: 29,701,311 km (0.118 R)
• M68: 30,031,324 km (0.077 R)
• M69: 30,220,415 km (0.117 R)
• M70: 30,980,971 km (0.076 R)
• M71: 32,278,583 km (0.098 R)
• M72: 32,423,842 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.8

Radius: 12.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.96 AU - 9.78 AU

Year: 8472 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,058,540 km

• M1: 316,549 km (0.031 R)
• M2: 416,780 km (0.08 R)
• M3: 541,993 km (0.088 R)
• M4: 705,354 km (0.088 R)
• M5: 873,951 km (0.083 R)
• M6: 1,016,667 km (0.09 R)
• M7: 1,311,824 km (0.028 R)
• M8: 1,555,369 km (0.068 R)
• M9: 1,830,480 km (0.1 R)
• M10: 1,999,824 km (0.11 R)
• M11: 2,121,597 km (0.105 R)
• M12: 2,483,474 km (0.099 R)
• M13: 2,671,818 km (0.088 R)
• M14: 2,884,696 km (0.117 R)
• M15: 3,042,970 km (0.12 R)
• M16: 3,514,353 km (0.12 R)
• M17: 4,208,637 km (0.108 R)
• M18: 4,457,119 km (0.12 R)
• M19: 4,571,711 km (0.12 R)
• M20: 4,921,321 km (0.043 R)
• M21: 6,328,289 km (0.114 R)
• M22: 6,613,572 km (0.097 R)
• M23: 6,692,111 km (0.095 R)
• M24: 7,250,560 km (0.096 R)
• M25: 7,576,384 km (0.047 R)
• M26: 7,713,565 km (0.066 R)
• M27: 8,102,221 km (0.116 R)
• M28: 8,725,894 km (0.061 R)
• M29: 8,898,680 km (0.03 R)
• M30: 9,072,662 km (0.067 R)
• M31: 9,482,859 km (0.099 R)
• M32: 9,809,581 km (0.075 R)
• M33: 12,037,841 km (0.077 R)
• M34: 12,716,268 km (0.076 R)
• M35: 13,208,445 km (0.046 R)
• M36: 14,076,412 km (0.085 R)
• M37: 14,449,210 km (0.104 R)
• M38: 14,653,859 km (0.067 R)
• M39: 14,756,633 km (0.073 R)
• M40: 16,078,480 km (0.103 R)
• M41: 16,468,182 km (0.047 R)
• M42: 16,646,353 km (0.038 R)
• M43: 16,968,737 km (0.076 R)
• M44: 17,329,268 km (0.118 R)
• M45: 17,801,847 km (0.096 R)
• M46: 17,911,503 km (0.116 R)
• M47: 18,168,362 km (0.052 R)
• M48: 18,796,972 km (0.116 R)
• M49: 19,357,516 km (0.116 R)
• M50: 19,809,900 km (0.108 R)
• M51: 20,075,585 km (0.048 R)
• M52: 20,265,874 km (0.109 R)
• M53: 20,571,802 km (0.086 R)
• M54: 21,304,532 km (0.113 R)
• M55: 21,459,815 km (0.103 R)
• M56: 21,615,546 km (0.083 R)
• M57: 22,045,640 km (0.101 R)
• M58: 22,320,900 km (0.068 R)
• M59: 23,073,676 km (0.057 R)
• M60: 24,319,677 km (0.059 R)
• M61: 24,930,485 km (0.034 R)
• M62: 25,176,125 km (0.09 R)
• M63: 25,546,230 km (0.112 R)
• M64: 26,751,091 km (0.081 R)
• M65: 27,086,639 km (0.069 R)
• M66: 27,465,870 km (0.044 R)
• M67: 27,550,393 km (0.083 R)
• M68: 28,144,446 km (0.082 R)
• M69: 28,400,408 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 12.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.7 AU - 13.92 AU

Year: 14199 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,058,540 km

• M1: 160,519 km (0.077 R)
• M2: 245,939 km (0.118 R)
• M3: 416,331 km (0.036 R)
• M4: 515,365 km (0.071 R)
• M5: 821,442 km (0.079 R)
• M6: 1,111,811 km (0.04 R)
• M7: 1,577,210 km (0.104 R)
• M8: 1,810,433 km (0.073 R)
• M9: 1,942,528 km (0.093 R)
• M10: 2,263,416 km (0.096 R)
• M11: 2,776,985 km (0.074 R)
• M12: 2,930,473 km (0.073 R)
• M13: 3,517,495 km (0.028 R)
• M14: 3,796,495 km (0.092 R)
• M15: 3,881,616 km (0.067 R)
• M16: 4,525,635 km (0.119 R)
• M17: 4,616,141 km (0.111 R)
• M18: 4,707,247 km (0.08 R)
• M19: 5,140,183 km (0.071 R)
• M20: 6,177,794 km (0.116 R)
• M21: 6,617,611 km (0.092 R)
• M22: 7,420,802 km (0.111 R)
• M23: 8,776,907 km (0.049 R)
• M24: 9,003,997 km (0.082 R)
• M25: 9,194,734 km (0.091 R)
• M26: 9,697,084 km (0.09 R)
• M27: 10,049,985 km (0.102 R)
• M28: 10,407,225 km (0.081 R)
• M29: 10,487,260 km (0.076 R)
• M30: 11,961,397 km (0.116 R)
• M31: 12,129,096 km (0.067 R)
• M32: 13,282,197 km (0.053 R)
• M33: 13,456,029 km (0.082 R)
• M34: 13,543,245 km (0.076 R)
• M35: 14,425,573 km (0.095 R)
• M36: 14,828,590 km (0.109 R)
• M37: 14,963,826 km (0.098 R)
• M38: 15,737,696 km (0.098 R)
• M39: 16,106,455 km (0.079 R)
• M40: 16,852,499 km (0.073 R)
• M41: 18,474,888 km (0.093 R)
• M42: 18,815,223 km (0.076 R)
• M43: 19,255,640 km (0.066 R)
• M44: 19,699,646 km (0.078 R)
• M45: 19,848,346 km (0.113 R)
• M46: 20,096,978 km (0.082 R)
• M47: 20,647,797 km (0.101 R)
• M48: 21,254,417 km (0.053 R)
• M49: 21,457,870 km (0.03 R)
• M50: 21,610,908 km (0.118 R)
• M51: 22,226,653 km (0.108 R)
• M52: 22,588,530 km (0.113 R)
• M53: 23,004,562 km (0.099 R)
• M54: 25,878,188 km (0.089 R)
• M55: 26,259,064 km (0.084 R)
• M56: 27,301,761 km (0.105 R)
• M57: 28,302,272 km (0.043 R)
• M58: 28,863,264 km (0.114 R)
• M59: 29,258,052 km (0.101 R)
• M60: 31,374,862 km (0.063 R)
• M61: 31,490,801 km (0.048 R)
• M62: 31,664,783 km (0.058 R)
• M63: 31,780,871 km (0.06 R)
• M64: 32,364,003 km (0.08 R)
• M65: 33,718,462 km (0.102 R)
• M66: 33,837,094 km (0.078 R)
• M67: 34,074,805 km (0.107 R)
• M68: 34,313,114 km (0.084 R)
• M69: 34,611,711 km (0.117 R)
• M70: 36,178,599 km (0.119 R)
• M71: 37,645,257 km (0.115 R)
• M72: 39,568,487 km (0.102 R)
• M73: 39,944,427 km (0.059 R)
• M74: 40,762,877 km (0.039 R)
• M75: 41,523,432 km (0.096 R)
• M76: 41,905,505 km (0.105 R)
• M77: 42,737,269 km (0.116 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 17,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit