🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.48 AU - 0.7 AU

Year: 204 Days

Day: 39.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.54 AU - 0.72 AU

Year: 225 Days

Day: 33 Hours

Environment

Temp: 9 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.1 AU - 1.6 AU

Year: 705 Days

Day: 22.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,308,819 km

• M1: 162,762 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.31 AU - 1.69 AU

Year: 826 Days

Day: 17.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.34 AU - 2.1 AU

Year: 1014 Days

Day: 30.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,308,819 km

• M1: 531,072 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.2

Radius: 8.8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.76 AU - 5.94 AU

Year: 6361 Days

Day: 12.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 81,308,819 km

• M1: 116,836 km (0.094 R)
• M2: 263,741 km (0.062 R)
• M3: 335,398 km (0.103 R)
• M4: 431,141 km (0.087 R)
• M5: 625,768 km (0.104 R)
• M6: 709,842 km (0.037 R)
• M7: 808,128 km (0.075 R)
• M8: 890,407 km (0.063 R)
• M9: 1,165,966 km (0.104 R)
• M10: 1,247,945 km (0.048 R)
• M11: 1,319,752 km (0.09 R)
• M12: 1,821,354 km (0.087 R)
• M13: 2,043,208 km (0.106 R)
• M14: 2,244,716 km (0.079 R)
• M15: 3,146,791 km (0.115 R)
• M16: 3,379,865 km (0.042 R)
• M17: 3,498,645 km (0.117 R)
• M18: 3,601,569 km (0.102 R)
• M19: 3,705,390 km (0.06 R)
• M20: 4,094,943 km (0.084 R)
• M21: 4,478,960 km (0.115 R)
• M22: 4,572,160 km (0.09 R)
• M23: 4,647,108 km (0.075 R)
• M24: 4,760,503 km (0.115 R)
• M25: 4,932,092 km (0.119 R)
• M26: 5,047,731 km (0.092 R)
• M27: 5,399,885 km (0.072 R)
• M28: 5,739,771 km (0.118 R)
• M29: 5,800,508 km (0.069 R)
• M30: 5,963,570 km (0.067 R)
• M31: 7,102,907 km (0.102 R)
• M32: 7,387,143 km (0.115 R)
• M33: 7,563,968 km (0.075 R)
• M34: 7,809,308 km (0.109 R)
• M35: 8,057,341 km (0.114 R)
• M36: 8,307,918 km (0.108 R)
• M37: 8,376,733 km (0.069 R)
• M38: 8,770,175 km (0.11 R)
• M39: 9,193,388 km (0.071 R)
• M40: 9,431,398 km (0.061 R)
• M41: 9,527,140 km (0.102 R)
• M42: 9,816,463 km (0.105 R)
• M43: 9,913,552 km (0.054 R)
• M44: 10,876,663 km (0.098 R)
• M45: 11,002,325 km (0.042 R)
• M46: 11,204,282 km (0.044 R)
• M47: 11,280,427 km (0.049 R)
• M48: 11,484,180 km (0.098 R)
• M49: 11,972,916 km (0.119 R)
• M50: 12,076,587 km (0.071 R)
• M51: 12,206,737 km (0.057 R)
• M52: 12,494,713 km (0.118 R)
• M53: 12,573,551 km (0.118 R)
• M54: 13,184,060 km (0.04 R)
• M55: 13,506,444 km (0.101 R)
• M56: 13,614,453 km (0.12 R)
• M57: 14,351,373 km (0.065 R)
• M58: 15,101,007 km (0.099 R)
• M59: 15,325,554 km (0.11 R)
• M60: 16,493,913 km (0.064 R)
• M61: 16,986,838 km (0.086 R)
• M62: 17,220,360 km (0.116 R)
• M63: 17,543,342 km (0.049 R)
• M64: 17,690,696 km (0.115 R)
• M65: 17,927,510 km (0.067 R)
• M66: 18,046,290 km (0.087 R)
• M67: 18,915,304 km (0.109 R)
• M68: 19,828,599 km (0.102 R)
• M69: 19,920,752 km (0.093 R)
• M70: 20,352,641 km (0.068 R)
• M71: 20,414,574 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.9

Radius: 5.4

Gravity: 16.8 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.92 AU - 11.92 AU

Year: 14047 Days

Day: 22 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,308,819 km

• M1: 92,152 km (0.081 R)
• M2: 129,103 km (0.103 R)
• M3: 165,754 km (0.11 R)
• M4: 817,253 km (0.08 R)
• M5: 1,061,696 km (0.082 R)
• M6: 1,282,203 km (0.114 R)
• M7: 1,739,823 km (0.108 R)
• M8: 1,973,046 km (0.101 R)
• M9: 2,216,143 km (0.099 R)
• M10: 2,584,004 km (0.06 R)
• M11: 2,880,058 km (0.078 R)
• M12: 3,001,382 km (0.103 R)
• M13: 3,600,970 km (0.109 R)
• M14: 3,930,983 km (0.083 R)
• M15: 3,964,643 km (0.094 R)
• M16: 4,374,691 km (0.073 R)
• M17: 4,444,254 km (0.088 R)
• M18: 4,514,265 km (0.114 R)
• M19: 4,762,299 km (0.065 R)
• M20: 4,906,062 km (0.099 R)
• M21: 5,014,820 km (0.118 R)
• M22: 5,051,172 km (0.078 R)
• M23: 5,087,674 km (0.108 R)
• M24: 6,223,421 km (0.108 R)
• M25: 6,380,648 km (0.045 R)
• M26: 6,779,327 km (0.109 R)
• M27: 6,941,042 km (0.063 R)
• M28: 7,063,263 km (0.118 R)
• M29: 8,065,719 km (0.089 R)
• M30: 8,194,223 km (0.093 R)
• M31: 9,470,293 km (0.091 R)
• M32: 9,741,963 km (0.108 R)
• M33: 10,478,882 km (0.086 R)
• M34: 10,572,231 km (0.085 R)
• M35: 10,712,853 km (0.037 R)
• M36: 11,521,130 km (0.089 R)
• M37: 12,250,570 km (0.09 R)
• M38: 12,348,855 km (0.114 R)
• M39: 12,398,223 km (0.061 R)
• M40: 12,595,991 km (0.089 R)
• M41: 13,347,122 km (0.107 R)
• M42: 13,600,690 km (0.051 R)
• M43: 14,370,970 km (0.095 R)
• M44: 14,735,390 km (0.074 R)
• M45: 15,953,715 km (0.117 R)
• M46: 16,493,315 km (0.113 R)
• M47: 17,039,048 km (0.049 R)
• M48: 17,258,957 km (0.09 R)
• M49: 18,711,402 km (0.108 R)
• M50: 18,767,950 km (0.081 R)
• M51: 18,824,648 km (0.031 R)
• M52: 18,995,190 km (0.083 R)
• M53: 19,509,507 km (0.088 R)
• M54: 20,028,462 km (0.102 R)
• M55: 20,844,818 km (0.103 R)
• M56: 21,256,960 km (0.091 R)
• M57: 23,418,948 km (0.09 R)
• M58: 23,786,061 km (0.097 R)
• M59: 24,898,770 km (0.049 R)
• M60: 25,273,513 km (0.082 R)
• M61: 26,154,944 km (0.112 R)
• M62: 26,535,670 km (0.097 R)
• M63: 26,790,585 km (0.087 R)
• M64: 28,272,053 km (0.064 R)
• M65: 28,597,578 km (0.085 R)
• M66: 29,647,755 km (0.096 R)
• M67: 31,380,996 km (0.118 R)
• M68: 31,988,662 km (0.117 R)
• M69: 32,600,069 km (0.069 R)
• M70: 33,765,586 km (0.087 R)
• M71: 34,318,799 km (0.064 R)
• M72: 34,388,063 km (0.08 R)
• M73: 34,944,716 km (0.065 R)
• M74: 35,574,374 km (0.116 R)
• M75: 37,414,278 km (0.034 R)
• M76: 38,345,973 km (0.099 R)
• M77: 39,357,704 km (0.098 R)
• M78: 41,259,841 km (0.079 R)
• M79: 41,925,102 km (0.105 R)
• M80: 42,967,201 km (0.101 R)
• M81: 44,168,622 km (0.103 R)
• M82: 45,228,822 km (0.1 R)
• M83: 45,533,254 km (0.083 R)
• M84: 45,838,433 km (0.119 R)
• M85: 46,067,767 km (0.103 R)
• M86: 47,219,969 km (0.07 R)
• M87: 49,083,211 km (0.097 R)
• M88: 51,445,810 km (0.092 R)
• M89: 51,525,097 km (0.074 R)
• M90: 51,763,556 km (0.103 R)
• M91: 53,362,308 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.4

Radius: 3.6

Gravity: 46.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.02 AU - 17.08 AU

Year: 23677 Days

Day: 22.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 81,308,819 km

• M1: 65,374 km (0.07 R)
• M2: 224,846 km (0.065 R)
• M3: 274,662 km (0.098 R)
• M4: 531,970 km (0.106 R)
• M5: 623,075 km (0.099 R)
• M6: 820,544 km (0.074 R)
• M7: 872,754 km (0.087 R)
• M8: 1,329,775 km (0.095 R)
• M9: 1,517,670 km (0.116 R)
• M10: 1,549,834 km (0.077 R)
• M11: 2,166,177 km (0.115 R)
• M12: 2,312,484 km (0.045 R)
• M13: 3,507,621 km (0.063 R)
• M14: 3,766,276 km (0.092 R)
• M15: 3,809,959 km (0.111 R)
• M16: 4,075,644 km (0.084 R)
• M17: 5,343,486 km (0.094 R)
• M18: 5,590,622 km (0.11 R)
• M19: 5,943,075 km (0.081 R)
• M20: 6,250,648 km (0.101 R)
• M21: 6,668,923 km (0.088 R)
• M22: 6,774,988 km (0.057 R)
• M23: 6,881,502 km (0.115 R)
• M24: 8,316,295 km (0.073 R)
• M25: 8,660,071 km (0.066 R)
• M26: 8,833,754 km (0.085 R)
• M27: 9,125,769 km (0.087 R)
• M28: 9,659,235 km (0.11 R)
• M29: 10,141,838 km (0.036 R)
• M30: 10,263,760 km (0.105 R)
• M31: 10,447,466 km (0.058 R)
• M32: 11,827,956 km (0.091 R)
• M33: 12,278,993 km (0.102 R)
• M34: 12,999,307 km (0.09 R)
• M35: 13,331,115 km (0.088 R)
• M36: 14,071,026 km (0.028 R)
• M37: 14,138,944 km (0.081 R)
• M38: 14,548,692 km (0.077 R)
• M39: 14,617,507 km (0.083 R)
• M40: 15,450,019 km (0.119 R)
• M41: 17,233,376 km (0.104 R)
• M42: 17,451,788 km (0.11 R)
• M43: 18,038,511 km (0.109 R)
• M44: 18,260,215 km (0.115 R)
• M45: 20,834,795 km (0.1 R)
• M46: 21,378,882 km (0.104 R)
• M47: 22,401,533 km (0.096 R)
• M48: 23,118,855 km (0.103 R)
• M49: 24,005,671 km (0.068 R)
• M50: 24,821,578 km (0.095 R)
• M51: 25,563,583 km (0.054 R)
• M52: 26,648,318 km (0.063 R)
• M53: 28,431,823 km (0.077 R)
• M54: 28,689,730 km (0.072 R)
• M55: 29,729,286 km (0.11 R)
• M56: 31,311,433 km (0.089 R)
• M57: 32,560,874 km (0.055 R)
• M58: 33,553,905 km (0.054 R)
• M59: 33,826,472 km (0.059 R)
• M60: 34,740,216 km (0.11 R)
• M61: 35,108,077 km (0.072 R)
• M62: 37,247,775 km (0.097 R)
• M63: 38,001,898 km (0.05 R)
• M64: 38,665,814 km (0.073 R)
• M65: 39,238,026 km (0.104 R)
• M66: 40,005,163 km (0.12 R)
• M67: 41,554,549 km (0.12 R)
• M68: 44,611,431 km (0.115 R)
• M69: 45,111,238 km (0.046 R)
• M70: 45,713,519 km (0.116 R)
• M71: 48,148,823 km (0.037 R)
• M72: 48,661,495 km (0.095 R)
• M73: 49,588,852 km (0.106 R)
• M74: 49,899,267 km (0.054 R)
• M75: 54,525,282 km (0.12 R)
• M76: 54,952,683 km (0.095 R)
• M77: 56,025,749 km (0.112 R)
• M78: 56,241,170 km (0.026 R)
• M79: 57,322,613 km (0.117 R)
• M80: 58,410,788 km (0.062 R)
• M81: 59,176,579 km (0.1 R)
• M82: 60,497,080 km (0.081 R)
• M83: 61,827,304 km (0.081 R)
• M84: 62,049,906 km (0.061 R)
• M85: 62,496,006 km (0.086 R)
• M86: 63,279,301 km (0.104 R)
• M87: 63,503,698 km (0.043 R)
• M88: 64,968,410 km (0.12 R)
• M89: 65,989,117 km (0.109 R)
• M90: 67,816,604 km (0.115 R)
• M91: 68,391,060 km (0.117 R)
• M92: 72,223,010 km (0.118 R)
• M93: 72,457,429 km (0.108 R)
• M94: 72,574,864 km (0.056 R)
• M95: 73,044,751 km (0.106 R)
• M96: 73,633,718 km (0.093 R)
• M97: 75,647,604 km (0.046 R)
• M98: 75,766,534 km (0.098 R)
• M99: 77,919,697 km (0.051 R)
• M100: 78,160,250 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 19,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit