🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.53 AU - 0.55 AU

Year: 256 Days

Day: 42.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 123.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,738,931 km

• M1: 94,546 km (0.097 R)
• M2: 156,629 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.47 AU - 0.69 AU

Year: 285 Days

Day: 32.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,738,931 km

• M1: 284,236 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.55 AU - 0.71 AU

Year: 323 Days

Day: 14.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.7

Radius: 9.3

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.62 AU - 2.16 AU

Year: 1678 Days

Day: 12.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,738,931 km

• M1: 140,622 km (0.094 R)
• M2: 201,808 km (0.117 R)
• M3: 273,914 km (0.072 R)
• M4: 376,687 km (0.07 R)
• M5: 563,236 km (0.066 R)
• M6: 672,143 km (0.106 R)
• M7: 804,837 km (0.081 R)
• M8: 929,452 km (0.089 R)
• M9: 1,069,774 km (0.106 R)
• M10: 1,342,342 km (0.114 R)
• M11: 1,595,012 km (0.092 R)
• M12: 1,985,463 km (0.119 R)
• M13: 2,087,788 km (0.101 R)
• M14: 2,180,239 km (0.089 R)
• M15: 2,490,206 km (0.042 R)
• M16: 2,576,075 km (0.099 R)
• M17: 2,675,558 km (0.097 R)
• M18: 3,046,710 km (0.059 R)
• M19: 3,191,820 km (0.099 R)
• M20: 3,488,922 km (0.108 R)
• M21: 3,557,737 km (0.071 R)
• M22: 3,780,937 km (0.111 R)
• M23: 3,980,051 km (0.053 R)
• M24: 4,226,589 km (0.106 R)
• M25: 4,359,132 km (0.105 R)
• M26: 4,583,080 km (0.076 R)
• M27: 4,795,509 km (0.118 R)
• M28: 5,340,794 km (0.044 R)
• M29: 5,548,435 km (0.112 R)
• M30: 5,758,770 km (0.081 R)
• M31: 6,120,647 km (0.113 R)
• M32: 6,304,353 km (0.078 R)
• M33: 6,388,427 km (0.059 R)
• M34: 6,660,247 km (0.028 R)
• M35: 6,763,021 km (0.103 R)
• M36: 6,901,099 km (0.116 R)
• M37: 7,092,435 km (0.113 R)
• M38: 7,303,069 km (0.103 R)
• M39: 7,373,829 km (0.107 R)
• M40: 7,480,193 km (0.029 R)
• M41: 7,551,551 km (0.114 R)
• M42: 7,676,764 km (0.043 R)
• M43: 7,802,726 km (0.099 R)
• M44: 8,074,994 km (0.1 R)
• M45: 8,332,003 km (0.112 R)
• M46: 8,647,655 km (0.103 R)
• M47: 8,741,153 km (0.116 R)
• M48: 8,816,251 km (0.112 R)
• M49: 9,080,890 km (0.065 R)
• M50: 9,309,775 km (0.087 R)
• M51: 9,424,965 km (0.073 R)
• M52: 9,559,902 km (0.091 R)
• M53: 9,714,886 km (0.048 R)
• M54: 9,812,274 km (0.112 R)
• M55: 10,106,234 km (0.113 R)
• M56: 10,244,313 km (0.101 R)
• M57: 10,542,611 km (0.118 R)
• M58: 10,602,599 km (0.107 R)
• M59: 10,924,385 km (0.077 R)
• M60: 11,025,662 km (0.094 R)
• M61: 11,086,549 km (0.111 R)
• M62: 11,167,930 km (0.116 R)
• M63: 11,290,301 km (0.095 R)
• M64: 11,992,513 km (0.113 R)
• M65: 12,560,088 km (0.088 R)
• M66: 12,666,153 km (0.087 R)
• M67: 12,879,329 km (0.118 R)
• M68: 13,136,488 km (0.099 R)
• M69: 13,201,115 km (0.074 R)
• M70: 14,094,363 km (0.111 R)
• M71: 14,359,451 km (0.047 R)
• M72: 14,514,883 km (0.117 R)
• M73: 14,760,373 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.3

Radius: 8.4

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.14 AU - 2.56 AU

Year: 2326 Days

Day: 12.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,738,931 km

• M1: 114,592 km (0.069 R)
• M2: 210,933 km (0.085 R)
• M3: 280,047 km (0.057 R)
• M4: 359,783 km (0.104 R)
• M5: 421,716 km (0.088 R)
• M6: 499,507 km (0.109 R)
• M7: 613,650 km (0.089 R)
• M8: 805,585 km (0.087 R)
• M9: 876,344 km (0.098 R)
• M10: 979,118 km (0.103 R)
• M11: 1,039,855 km (0.095 R)
• M12: 1,270,834 km (0.102 R)
• M13: 1,337,405 km (0.069 R)
• M14: 1,465,610 km (0.066 R)
• M15: 1,526,945 km (0.051 R)
• M16: 1,725,163 km (0.111 R)
• M17: 1,855,911 km (0.087 R)
• M18: 1,941,631 km (0.098 R)
• M19: 2,028,697 km (0.085 R)
• M20: 2,206,868 km (0.118 R)
• M21: 2,369,630 km (0.049 R)
• M22: 2,452,358 km (0.112 R)
• M23: 2,504,717 km (0.096 R)
• M24: 2,936,606 km (0.12 R)
• M25: 3,036,986 km (0.095 R)
• M26: 3,127,194 km (0.099 R)
• M27: 3,415,020 km (0.109 R)
• M28: 3,473,663 km (0.077 R)
• M29: 3,639,417 km (0.1 R)
• M30: 3,711,374 km (0.106 R)
• M31: 3,844,366 km (0.061 R)
• M32: 4,140,271 km (0.117 R)
• M33: 4,202,803 km (0.049 R)
• M34: 4,328,914 km (0.07 R)
• M35: 4,572,010 km (0.119 R)
• M36: 4,714,726 km (0.052 R)
• M37: 4,964,854 km (0.069 R)
• M38: 5,111,759 km (0.088 R)
• M39: 5,260,011 km (0.077 R)
• M40: 5,436,985 km (0.086 R)
• M41: 5,574,615 km (0.106 R)
• M42: 5,853,166 km (0.046 R)
• M43: 6,036,723 km (0.103 R)
• M44: 6,093,570 km (0.105 R)
• M45: 6,279,520 km (0.072 R)
• M46: 6,496,587 km (0.083 R)
• M47: 6,804,459 km (0.111 R)
• M48: 7,162,297 km (0.111 R)
• M49: 7,313,242 km (0.079 R)
• M50: 7,495,751 km (0.104 R)
• M51: 7,587,604 km (0.091 R)
• M52: 7,648,939 km (0.082 R)
• M53: 7,756,949 km (0.071 R)
• M54: 8,005,431 km (0.08 R)
• M55: 8,462,452 km (0.109 R)
• M56: 8,574,052 km (0.029 R)
• M57: 8,686,251 km (0.06 R)
• M58: 8,960,613 km (0.047 R)
• M59: 9,025,539 km (0.1 R)
• M60: 9,106,920 km (0.088 R)
• M61: 9,237,669 km (0.106 R)
• M62: 9,369,165 km (0.061 R)
• M63: 9,767,095 km (0.117 R)
• M64: 10,018,569 km (0.1 R)
• M65: 10,391,517 km (0.076 R)
• M66: 10,596,765 km (0.061 R)
• M67: 10,872,474 km (0.062 R)
• M68: 10,993,948 km (0.085 R)
• M69: 11,678,657 km (0.039 R)
• M70: 11,731,914 km (0.05 R)
• M71: 11,838,577 km (0.048 R)
• M72: 11,892,133 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.5

Radius: 11.6

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.27 AU - 2.67 AU

Year: 2506 Days

Day: 10.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,738,931 km

• M1: 148,999 km (0.044 R)
• M2: 241,601 km (0.112 R)
• M3: 341,233 km (0.074 R)
• M4: 454,628 km (0.112 R)
• M5: 584,030 km (0.102 R)
• M6: 727,644 km (0.048 R)
• M7: 1,093,860 km (0.105 R)
• M8: 1,189,004 km (0.096 R)
• M9: 1,298,210 km (0.062 R)
• M10: 1,670,859 km (0.086 R)
• M11: 1,985,313 km (0.083 R)
• M12: 2,063,703 km (0.07 R)
• M13: 2,237,087 km (0.073 R)
• M14: 3,221,590 km (0.117 R)
• M15: 3,345,457 km (0.079 R)
• M16: 4,172,733 km (0.032 R)
• M17: 4,445,002 km (0.053 R)
• M18: 4,600,733 km (0.04 R)
• M19: 4,688,098 km (0.087 R)
• M20: 4,775,912 km (0.107 R)
• M21: 4,882,127 km (0.096 R)
• M22: 5,628,919 km (0.107 R)
• M23: 5,816,515 km (0.107 R)
• M24: 6,197,989 km (0.053 R)
• M25: 6,607,439 km (0.112 R)
• M26: 6,725,920 km (0.107 R)
• M27: 6,965,277 km (0.098 R)
• M28: 7,045,611 km (0.09 R)
• M29: 7,350,043 km (0.08 R)
• M30: 7,493,507 km (0.113 R)
• M31: 8,076,789 km (0.115 R)
• M32: 8,267,377 km (0.111 R)
• M33: 8,718,115 km (0.103 R)
• M34: 8,804,882 km (0.104 R)
• M35: 8,891,798 km (0.095 R)
• M36: 9,220,764 km (0.099 R)
• M37: 9,397,888 km (0.083 R)
• M38: 9,509,189 km (0.113 R)
• M39: 10,026,648 km (0.097 R)
• M40: 10,645,833 km (0.082 R)
• M41: 10,831,783 km (0.089 R)
• M42: 11,419,553 km (0.07 R)
• M43: 11,729,371 km (0.079 R)
• M44: 12,090,201 km (0.046 R)
• M45: 12,357,233 km (0.105 R)
• M46: 12,552,608 km (0.118 R)
• M47: 12,847,615 km (0.113 R)
• M48: 13,494,775 km (0.086 R)
• M49: 13,645,570 km (0.102 R)
• M50: 13,999,818 km (0.102 R)
• M51: 14,588,336 km (0.051 R)
• M52: 14,898,452 km (0.09 R)
• M53: 15,132,573 km (0.089 R)
• M54: 15,210,962 km (0.118 R)
• M55: 15,368,040 km (0.065 R)
• M56: 15,499,237 km (0.104 R)
• M57: 16,107,951 km (0.101 R)
• M58: 16,214,614 km (0.095 R)
• M59: 16,321,576 km (0.069 R)
• M60: 16,455,467 km (0.111 R)
• M61: 16,535,950 km (0.081 R)
• M62: 16,616,733 km (0.109 R)
• M63: 17,103,525 km (0.102 R)
• M64: 17,430,695 km (0.073 R)
• M65: 17,512,824 km (0.075 R)
• M66: 17,622,480 km (0.081 R)
• M67: 17,953,091 km (0.094 R)
• M68: 18,704,072 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.1

Radius: 7.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.25 AU - 7.25 AU

Year: 10089 Days

Day: 17.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,738,931 km

• M1: 100,231 km (0.099 R)
• M2: 399,726 km (0.109 R)
• M3: 632,051 km (0.108 R)
• M4: 968,347 km (0.039 R)
• M5: 1,114,803 km (0.117 R)
• M6: 1,612,366 km (0.056 R)
• M7: 1,722,769 km (0.077 R)
• M8: 1,901,389 km (0.102 R)
• M9: 1,984,565 km (0.118 R)
• M10: 2,052,034 km (0.113 R)
• M11: 2,206,569 km (0.099 R)
• M12: 2,311,885 km (0.071 R)
• M13: 2,563,958 km (0.106 R)
• M14: 2,712,060 km (0.114 R)
• M15: 3,473,663 km (0.1 R)
• M16: 3,741,742 km (0.079 R)
• M17: 3,888,797 km (0.07 R)
• M18: 4,059,189 km (0.094 R)
• M19: 4,319,489 km (0.102 R)
• M20: 4,652,643 km (0.094 R)
• M21: 4,720,262 km (0.056 R)
• M22: 5,438,032 km (0.044 R)
• M23: 5,701,025 km (0.092 R)
• M24: 5,797,665 km (0.119 R)
• M25: 5,992,592 km (0.07 R)
• M26: 6,066,194 km (0.112 R)
• M27: 6,189,612 km (0.094 R)
• M28: 6,947,774 km (0.073 R)
• M29: 7,548,709 km (0.087 R)
• M30: 7,868,848 km (0.096 R)
• M31: 8,030,563 km (0.106 R)
• M32: 8,605,318 km (0.104 R)
• M33: 9,363,780 km (0.083 R)
• M34: 9,968,454 km (0.048 R)
• M35: 10,202,126 km (0.106 R)
• M36: 10,437,593 km (0.117 R)
• M37: 10,674,855 km (0.12 R)
• M38: 11,034,040 km (0.112 R)
• M39: 11,124,546 km (0.093 R)
• M40: 11,336,527 km (0.09 R)
• M41: 11,918,612 km (0.11 R)
• M42: 12,385,208 km (0.079 R)
• M43: 13,982,763 km (0.109 R)
• M44: 14,805,701 km (0.064 R)
• M45: 15,239,685 km (0.113 R)
• M46: 15,407,833 km (0.08 R)
• M47: 16,360,472 km (0.113 R)
• M48: 17,226,943 km (0.064 R)
• M49: 17,648,210 km (0.092 R)
• M50: 17,895,496 km (0.059 R)
• M51: 18,286,395 km (0.103 R)
• M52: 18,932,209 km (0.06 R)
• M53: 19,185,329 km (0.119 R)
• M54: 19,622,005 km (0.105 R)
• M55: 19,951,569 km (0.043 R)
• M56: 21,138,329 km (0.117 R)
• M57: 21,476,121 km (0.085 R)
• M58: 21,778,009 km (0.113 R)
• M59: 21,929,402 km (0.051 R)
• M60: 22,653,606 km (0.111 R)
• M61: 24,086,304 km (0.091 R)
• M62: 24,203,739 km (0.118 R)
• M63: 24,912,384 km (0.032 R)
• M64: 25,031,015 km (0.077 R)
• M65: 25,747,738 km (0.106 R)
• M66: 25,827,773 km (0.08 R)
• M67: 26,592,218 km (0.098 R)
• M68: 27,119,551 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.9

Radius: 5.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.48 AU - 9.26 AU

Year: 14255 Days

Day: 21.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,738,931 km

• M1: 66,870 km (0.091 R)
• M2: 217,366 km (0.107 R)
• M3: 302,188 km (0.084 R)
• M4: 539,450 km (0.075 R)
• M5: 721,361 km (0.057 R)
• M6: 907,909 km (0.086 R)
• M7: 1,124,527 km (0.116 R)
• M8: 1,215,632 km (0.077 R)
• M9: 1,309,281 km (0.046 R)
• M10: 1,604,288 km (0.116 R)
• M11: 2,196,994 km (0.118 R)
• M12: 2,829,943 km (0.043 R)
• M13: 3,515,700 km (0.089 R)
• M14: 3,946,093 km (0.089 R)
• M15: 4,062,181 km (0.09 R)
• M16: 4,250,225 km (0.109 R)
• M17: 4,513,517 km (0.111 R)
• M18: 4,586,222 km (0.073 R)
• M19: 4,708,294 km (0.117 R)
• M20: 5,005,545 km (0.113 R)
• M21: 5,080,792 km (0.104 R)
• M22: 5,283,498 km (0.118 R)
• M23: 5,488,746 km (0.107 R)
• M24: 6,417,150 km (0.094 R)
• M25: 6,663,688 km (0.102 R)
• M26: 7,307,856 km (0.108 R)
• M27: 8,325,570 km (0.102 R)
• M28: 8,474,570 km (0.042 R)
• M29: 8,714,824 km (0.066 R)
• M30: 8,957,322 km (0.111 R)
• M31: 10,234,439 km (0.04 R)
• M32: 10,715,845 km (0.08 R)
• M33: 11,073,534 km (0.05 R)
• M34: 11,600,866 km (0.087 R)
• M35: 11,634,077 km (0.098 R)
• M36: 12,237,555 km (0.065 R)
• M37: 13,335,304 km (0.033 R)
• M38: 13,439,873 km (0.077 R)
• M39: 13,755,075 km (0.087 R)
• M40: 13,895,997 km (0.112 R)
• M41: 14,285,849 km (0.057 R)
• M42: 14,967,716 km (0.118 R)
• M43: 15,221,583 km (0.114 R)
• M44: 15,330,939 km (0.102 R)
• M45: 15,367,292 km (0.116 R)
• M46: 16,400,415 km (0.059 R)
• M47: 16,812,258 km (0.05 R)
• M48: 16,925,204 km (0.098 R)
• M49: 17,303,537 km (0.117 R)
• M50: 17,761,157 km (0.034 R)
• M51: 18,222,816 km (0.092 R)
• M52: 18,610,424 km (0.116 R)
• M53: 19,631,130 km (0.102 R)
• M54: 19,670,774 km (0.085 R)
• M55: 19,710,417 km (0.089 R)
• M56: 20,068,405 km (0.067 R)
• M57: 20,468,729 km (0.087 R)
• M58: 20,549,063 km (0.114 R)
• M59: 21,440,068 km (0.102 R)
• M60: 21,931,497 km (0.105 R)
• M61: 23,680,296 km (0.058 R)
• M62: 23,933,715 km (0.035 R)
• M63: 24,956,515 km (0.064 R)
• M64: 25,603,077 km (0.11 R)
• M65: 25,646,311 km (0.059 R)
• M66: 27,353,821 km (0.045 R)
• M67: 27,930,970 km (0.077 R)
• M68: 28,962,148 km (0.077 R)
• M69: 29,278,398 km (0.075 R)
• M70: 30,005,743 km (0.06 R)
• M71: 30,279,955 km (0.115 R)
• M72: 30,371,659 km (0.085 R)
• M73: 30,646,919 km (0.091 R)
• M74: 30,738,922 km (0.069 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 18,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit