🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.89 AU - 1.01 AU

Year: 325 Days

Day: 16.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.61 AU - 2.41 AU

Year: 1002 Days

Day: 40.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,017,260 km

• M1: 1,138,440 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.64 AU - 3.22 AU

Year: 1763 Days

Day: 31.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.98 AU - 5.26 AU

Year: 4072 Days

Day: 19.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,017,260 km

• M1: 1,407,417 km (0.033 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.99 AU - 5.49 AU

Year: 4216 Days

Day: 22.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.7

Radius: 13.6

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.91 AU - 8.01 AU

Year: 7161 Days

Day: 8 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,017,260 km

• M1: 210,185 km (0.105 R)
• M2: 614,398 km (0.076 R)
• M3: 713,133 km (0.103 R)
• M4: 913,295 km (0.059 R)
• M5: 1,046,288 km (0.093 R)
• M6: 1,222,663 km (0.1 R)
• M7: 1,666,969 km (0.045 R)
• M8: 1,918,593 km (0.117 R)
• M9: 2,071,332 km (0.106 R)
• M10: 2,747,514 km (0.085 R)
• M11: 3,650,038 km (0.081 R)
• M12: 4,063,677 km (0.108 R)
• M13: 4,261,894 km (0.078 R)
• M14: 4,405,508 km (0.098 R)
• M15: 5,147,812 km (0.098 R)
• M16: 5,769,691 km (0.103 R)
• M17: 5,896,998 km (0.061 R)
• M18: 6,547,450 km (0.106 R)
• M19: 6,847,843 km (0.08 R)
• M20: 7,289,605 km (0.096 R)
• M21: 7,392,828 km (0.092 R)
• M22: 7,987,330 km (0.118 R)
• M23: 8,236,709 km (0.112 R)
• M24: 8,452,429 km (0.071 R)
• M25: 8,743,098 km (0.096 R)
• M26: 9,036,908 km (0.071 R)
• M27: 9,371,559 km (0.115 R)
• M28: 10,283,806 km (0.117 R)
• M29: 10,907,779 km (0.063 R)
• M30: 11,026,111 km (0.077 R)
• M31: 11,988,474 km (0.104 R)
• M32: 12,438,614 km (0.108 R)
• M33: 12,603,621 km (0.074 R)
• M34: 13,061,390 km (0.104 R)
• M35: 13,187,052 km (0.065 R)
• M36: 14,294,077 km (0.081 R)
• M37: 14,510,395 km (0.113 R)
• M38: 15,920,355 km (0.101 R)
• M39: 16,054,843 km (0.106 R)
• M40: 16,324,868 km (0.032 R)
• M41: 16,823,777 km (0.087 R)
• M42: 17,419,924 km (0.072 R)
• M43: 18,163,126 km (0.103 R)
• M44: 18,303,599 km (0.101 R)
• M45: 19,154,362 km (0.106 R)
• M46: 19,584,605 km (0.1 R)
• M47: 20,552,055 km (0.088 R)
• M48: 20,649,592 km (0.038 R)
• M49: 21,535,062 km (0.087 R)
• M50: 24,368,147 km (0.117 R)
• M51: 25,512,870 km (0.027 R)
• M52: 25,880,880 km (0.055 R)
• M53: 26,515,624 km (0.109 R)
• M54: 26,728,352 km (0.093 R)
• M55: 27,585,099 km (0.1 R)
• M56: 28,233,606 km (0.101 R)
• M57: 28,505,276 km (0.099 R)
• M58: 28,832,446 km (0.098 R)
• M59: 29,711,035 km (0.1 R)
• M60: 30,375,698 km (0.119 R)
• M61: 30,542,649 km (0.09 R)
• M62: 31,157,347 km (0.061 R)
• M63: 31,832,632 km (0.039 R)
• M64: 31,945,578 km (0.07 R)
• M65: 32,115,372 km (0.073 R)
• M66: 33,025,974 km (0.089 R)
• M67: 33,254,859 km (0.105 R)
• M68: 33,944,954 km (0.111 R)
• M69: 34,060,443 km (0.118 R)
• M70: 34,639,686 km (0.102 R)
• M71: 35,105,534 km (0.107 R)
• M72: 35,573,476 km (0.03 R)
• M73: 35,808,195 km (0.11 R)
• M74: 36,397,312 km (0.112 R)
• M75: 36,752,307 km (0.102 R)
• M76: 38,544,340 km (0.098 R)
• M77: 39,511,790 km (0.103 R)
• M78: 40,732,209 km (0.086 R)
• M79: 41,100,818 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.7

Radius: 10.8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.97 AU - 9.85 AU

Year: 8572 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 126 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,017,260 km

• M1: 212,429 km (0.112 R)
• M2: 365,767 km (0.085 R)
• M3: 478,713 km (0.088 R)
• M4: 646,113 km (0.093 R)
• M5: 744,997 km (0.084 R)
• M6: 896,091 km (0.1 R)
• M7: 1,008,140 km (0.106 R)
• M8: 1,429,557 km (0.088 R)
• M9: 1,543,252 km (0.067 R)
• M10: 1,719,628 km (0.046 R)
• M11: 2,007,454 km (0.112 R)
• M12: 2,114,117 km (0.085 R)
• M13: 2,200,884 km (0.119 R)
• M14: 2,310,988 km (0.116 R)
• M15: 2,582,807 km (0.111 R)
• M16: 3,058,977 km (0.112 R)
• M17: 3,182,396 km (0.087 R)
• M18: 3,358,023 km (0.105 R)
• M19: 3,485,481 km (0.099 R)
• M20: 4,961,713 km (0.103 R)
• M21: 5,195,235 km (0.083 R)
• M22: 5,283,797 km (0.102 R)
• M23: 5,372,808 km (0.091 R)
• M24: 5,462,417 km (0.101 R)
• M25: 5,552,475 km (0.098 R)
• M26: 5,703,718 km (0.118 R)
• M27: 6,072,178 km (0.039 R)
• M28: 6,165,527 km (0.068 R)
• M29: 6,353,571 km (0.08 R)
• M30: 6,543,710 km (0.041 R)
• M31: 7,256,694 km (0.088 R)
• M32: 7,388,938 km (0.074 R)
• M33: 7,555,440 km (0.054 R)
• M34: 7,790,608 km (0.099 R)
• M35: 7,892,185 km (0.08 R)
• M36: 9,180,821 km (0.071 R)
• M37: 9,468,049 km (0.071 R)
• M38: 9,940,928 km (0.086 R)
• M39: 10,014,381 km (0.047 R)
• M40: 10,273,035 km (0.069 R)
• M41: 10,947,871 km (0.111 R)
• M42: 11,870,142 km (0.057 R)
• M43: 12,065,367 km (0.077 R)
• M44: 12,301,134 km (0.062 R)
• M45: 12,459,109 km (0.078 R)
• M46: 13,952,545 km (0.108 R)
• M47: 14,117,252 km (0.067 R)
• M48: 15,800,976 km (0.071 R)
• M49: 16,015,798 km (0.116 R)
• M50: 16,275,052 km (0.109 R)
• M51: 16,710,082 km (0.117 R)
• M52: 16,972,926 km (0.082 R)
• M53: 17,237,115 km (0.09 R)
• M54: 19,216,295 km (0.071 R)
• M55: 19,861,062 km (0.071 R)
• M56: 20,232,663 km (0.087 R)
• M57: 21,171,839 km (0.086 R)
• M58: 21,694,384 km (0.068 R)
• M59: 22,077,055 km (0.079 R)
• M60: 23,140,995 km (0.116 R)
• M61: 23,728,466 km (0.111 R)
• M62: 24,320,724 km (0.025 R)
• M63: 24,469,574 km (0.101 R)
• M64: 24,967,885 km (0.116 R)
• M65: 25,318,692 km (0.058 R)
• M66: 25,419,221 km (0.101 R)
• M67: 25,570,315 km (0.048 R)
• M68: 27,097,261 km (0.097 R)
• M69: 27,871,729 km (0.062 R)
• M70: 28,705,887 km (0.116 R)
• M71: 30,452,143 km (0.091 R)
• M72: 31,257,278 km (0.105 R)
• M73: 32,505,373 km (0.101 R)
• M74: 33,163,006 km (0.088 R)
• M75: 33,328,162 km (0.071 R)
• M76: 34,268,833 km (0.049 R)
• M77: 34,882,184 km (0.116 R)
• M78: 35,050,183 km (0.082 R)
• M79: 36,516,541 km (0.099 R)
• M80: 37,257,350 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.6

Radius: 13.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.01 AU - 11.11 AU

Year: 9585 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,017,260 km

• M1: 222,153 km (0.034 R)
• M2: 445,054 km (0.102 R)
• M3: 861,085 km (0.07 R)
• M4: 1,041,201 km (0.068 R)
• M5: 1,301,801 km (0.098 R)
• M6: 1,422,825 km (0.087 R)
• M7: 1,511,686 km (0.047 R)
• M8: 1,752,090 km (0.087 R)
• M9: 1,886,878 km (0.12 R)
• M10: 2,065,647 km (0.082 R)
• M11: 2,440,091 km (0.081 R)
• M12: 2,548,101 km (0.077 R)
• M13: 2,950,220 km (0.114 R)
• M14: 3,253,454 km (0.057 R)
• M15: 3,372,834 km (0.103 R)
• M16: 3,493,858 km (0.101 R)
• M17: 4,301,836 km (0.077 R)
• M18: 4,619,732 km (0.098 R)
• M19: 4,808,674 km (0.076 R)
• M20: 4,972,783 km (0.096 R)
• M21: 5,447,756 km (0.108 R)
• M22: 5,619,046 km (0.101 R)
• M23: 5,734,086 km (0.115 R)
• M24: 6,531,892 km (0.106 R)
• M25: 6,683,584 km (0.065 R)
• M26: 7,239,041 km (0.096 R)
• M27: 7,617,823 km (0.044 R)
• M28: 8,230,725 km (0.074 R)
• M29: 8,993,974 km (0.025 R)
• M30: 9,367,071 km (0.092 R)
• M31: 9,641,583 km (0.093 R)
• M32: 10,445,821 km (0.114 R)
• M33: 10,587,789 km (0.067 R)
• M34: 11,821,373 km (0.111 R)
• M35: 12,719,409 km (0.041 R)
• M36: 12,985,394 km (0.111 R)
• M37: 13,215,027 km (0.068 R)
• M38: 13,600,541 km (0.073 R)
• M39: 14,580,706 km (0.042 R)
• M40: 14,779,522 km (0.104 R)
• M41: 15,099,362 km (0.058 R)
• M42: 15,340,813 km (0.099 R)
• M43: 15,868,445 km (0.119 R)
• M44: 16,360,771 km (0.107 R)
• M45: 16,484,638 km (0.116 R)
• M46: 16,650,243 km (0.067 R)
• M47: 17,995,277 km (0.102 R)
• M48: 19,593,581 km (0.088 R)
• M49: 20,077,530 km (0.116 R)
• M50: 21,012,367 km (0.096 R)
• M51: 21,237,063 km (0.114 R)
• M52: 21,553,014 km (0.106 R)
• M53: 21,915,938 km (0.081 R)
• M54: 22,189,553 km (0.084 R)
• M55: 22,418,288 km (0.077 R)
• M56: 22,601,994 km (0.108 R)
• M57: 22,739,924 km (0.064 R)
• M58: 23,387,982 km (0.104 R)
• M59: 23,481,031 km (0.118 R)
• M60: 24,749,322 km (0.091 R)
• M61: 24,939,162 km (0.066 R)
• M62: 25,224,744 km (0.118 R)
• M63: 25,607,266 km (0.117 R)
• M64: 26,088,223 km (0.062 R)
• M65: 26,572,023 km (0.084 R)
• M66: 26,717,731 km (0.108 R)
• M67: 27,205,570 km (0.073 R)
• M68: 27,745,468 km (0.116 R)
• M69: 28,140,257 km (0.038 R)
• M70: 29,235,762 km (0.098 R)
• M71: 29,386,258 km (0.066 R)
• M72: 31,007,450 km (0.083 R)
• M73: 31,519,972 km (0.105 R)
• M74: 32,813,545 km (0.062 R)
• M75: 33,022,084 km (0.045 R)
• M76: 34,547,534 km (0.089 R)
• M77: 34,866,028 km (0.091 R)
• M78: 35,612,970 km (0.073 R)
• M79: 35,773,788 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 11.2

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.77 AU - 10.95 AU

Year: 11720 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,017,260 km

• M1: 199,115 km (0.104 R)
• M2: 498,311 km (0.11 R)
• M3: 636,389 km (0.101 R)
• M4: 710,889 km (0.109 R)
• M5: 808,726 km (0.08 R)
• M6: 1,494,184 km (0.06 R)
• M7: 1,702,424 km (0.107 R)
• M8: 1,920,388 km (0.103 R)
• M9: 2,294,083 km (0.053 R)
• M10: 2,753,798 km (0.111 R)
• M11: 3,687,737 km (0.109 R)
• M12: 4,410,594 km (0.11 R)
• M13: 5,059,250 km (0.09 R)
• M14: 5,176,834 km (0.054 R)
• M15: 5,535,121 km (0.105 R)
• M16: 5,656,445 km (0.103 R)
• M17: 6,025,503 km (0.119 R)
• M18: 6,318,116 km (0.117 R)
• M19: 6,402,490 km (0.049 R)
• M20: 6,744,022 km (0.115 R)
• M21: 8,077,537 km (0.106 R)
• M22: 8,215,317 km (0.11 R)
• M23: 12,431,733 km (0.118 R)
• M24: 12,644,162 km (0.052 R)
• M25: 12,911,643 km (0.107 R)
• M26: 13,126,914 km (0.098 R)
• M27: 13,234,924 km (0.113 R)
• M28: 14,055,019 km (0.058 R)
• M29: 14,722,824 km (0.077 R)
• M30: 18,759,573 km (0.104 R)
• M31: 21,500,206 km (0.109 R)
• M32: 23,767,960 km (0.111 R)
• M33: 24,763,085 km (0.096 R)
• M34: 24,963,696 km (0.119 R)
• M35: 25,164,905 km (0.078 R)
• M36: 25,771,674 km (0.099 R)
• M37: 26,793,727 km (0.041 R)
• M38: 26,931,057 km (0.104 R)
• M39: 27,968,070 km (0.056 R)
• M40: 28,386,495 km (0.086 R)
• M41: 28,456,507 km (0.032 R)
• M42: 28,596,531 km (0.115 R)
• M43: 30,796,816 km (0.097 R)
• M44: 31,012,686 km (0.099 R)
• M45: 32,391,081 km (0.076 R)
• M46: 33,124,559 km (0.064 R)
• M47: 34,235,174 km (0.108 R)
• M48: 35,357,906 km (0.042 R)
• M49: 35,433,153 km (0.092 R)
• M50: 36,416,759 km (0.117 R)
• M51: 37,256,003 km (0.092 R)
• M52: 37,639,423 km (0.041 R)
• M53: 39,655,104 km (0.09 R)
• M54: 40,675,960 km (0.087 R)
• M55: 40,833,786 km (0.065 R)
• M56: 41,387,897 km (0.058 R)
• M57: 41,546,620 km (0.109 R)
• M58: 42,583,483 km (0.113 R)
• M59: 43,628,723 km (0.097 R)
• M60: 44,519,878 km (0.106 R)
• M61: 45,498,846 km (0.109 R)
• M62: 45,662,656 km (0.046 R)
• M63: 46,980,613 km (0.114 R)
• M64: 47,311,972 km (0.05 R)
• M65: 47,727,405 km (0.061 R)
• M66: 48,645,488 km (0.045 R)
• M67: 49,485,180 km (0.068 R)
• M68: 50,160,316 km (0.069 R)
• M69: 50,838,592 km (0.036 R)
• M70: 51,264,049 km (0.057 R)
• M71: 51,434,441 km (0.086 R)
• M72: 51,947,113 km (0.032 R)
• M73: 53,150,029 km (0.102 R)
• M74: 53,236,197 km (0.11 R)
• M75: 53,495,301 km (0.071 R)
• M76: 54,448,838 km (0.117 R)
• M77: 54,535,904 km (0.105 R)
• M78: 55,320,545 km (0.077 R)
• M79: 55,933,597 km (0.118 R)
• M80: 57,697,206 km (0.079 R)
• M81: 59,389,607 km (0.092 R)
• M82: 59,927,411 km (0.106 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 11,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit