🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.84 AU - 1.36 AU

Year: 415 Days

Day: 40.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.22 AU - 1.62 AU

Year: 609 Days

Day: 25.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.28 AU - 1.64 AU

Year: 635 Days

Day: 36.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,963,024 km

• M1: 51,910 km (0.105 R)
• M2: 1,277,715 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.9 AU - 2.18 AU

Year: 1049 Days

Day: 28.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,963,024 km

• M1: 897,886 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.2 AU - 3.22 AU

Year: 1606 Days

Day: 22.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 104.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,963,024 km

• M1: 329,564 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.72 AU - 5.5 AU

Year: 3562 Days

Day: 26.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,963,024 km

• M1: 407,654 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.9

Radius: 9.5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.55 AU - 11.31 AU

Year: 11261 Days

Day: 8.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,963,024 km

• M1: 136,433 km (0.037 R)
• M2: 398,379 km (0.073 R)
• M3: 519,254 km (0.108 R)
• M4: 682,316 km (0.096 R)
• M5: 785,688 km (0.086 R)
• M6: 1,344,436 km (0.086 R)
• M7: 1,693,597 km (0.069 R)
• M8: 1,857,856 km (0.054 R)
• M9: 2,136,258 km (0.083 R)
• M10: 2,202,380 km (0.093 R)
• M11: 2,901,750 km (0.036 R)
• M12: 3,174,616 km (0.047 R)
• M13: 3,250,612 km (0.112 R)
• M14: 3,560,280 km (0.106 R)
• M15: 3,960,753 km (0.092 R)
• M16: 4,152,538 km (0.075 R)
• M17: 5,427,710 km (0.04 R)
• M18: 6,748,958 km (0.112 R)
• M19: 7,378,167 km (0.117 R)
• M20: 7,445,486 km (0.114 R)
• M21: 7,991,518 km (0.096 R)
• M22: 8,374,339 km (0.083 R)
• M23: 8,479,806 km (0.106 R)
• M24: 9,122,029 km (0.116 R)
• M25: 9,522,054 km (0.098 R)
• M26: 9,595,507 km (0.101 R)
• M27: 9,669,109 km (0.103 R)
• M28: 9,742,861 km (0.118 R)
• M29: 9,816,762 km (0.111 R)
• M30: 11,140,853 km (0.08 R)
• M31: 11,725,332 km (0.082 R)
• M32: 11,882,858 km (0.094 R)
• M33: 12,160,213 km (0.113 R)
• M34: 12,439,811 km (0.088 R)
• M35: 13,291,322 km (0.066 R)
• M36: 14,036,020 km (0.081 R)
• M37: 14,879,453 km (0.057 R)
• M38: 14,964,724 km (0.053 R)
• M39: 15,092,929 km (0.085 R)
• M40: 15,221,434 km (0.083 R)
• M41: 15,869,492 km (0.102 R)
• M42: 15,956,707 km (0.039 R)
• M43: 16,615,088 km (0.068 R)
• M44: 16,792,062 km (0.073 R)
• M45: 17,641,778 km (0.095 R)
• M46: 17,822,342 km (0.112 R)
• M47: 18,139,939 km (0.1 R)
• M48: 18,231,044 km (0.072 R)
• M49: 18,965,420 km (0.119 R)
• M50: 19,150,472 km (0.107 R)
• M51: 19,615,722 km (0.081 R)
• M52: 19,849,842 km (0.074 R)
• M53: 20,843,023 km (0.052 R)
• M54: 21,225,544 km (0.073 R)
• M55: 21,417,778 km (0.099 R)
• M56: 21,562,289 km (0.112 R)
• M57: 21,803,890 km (0.096 R)
• M58: 22,779,118 km (0.09 R)
• M59: 23,074,574 km (0.114 R)
• M60: 23,968,272 km (0.096 R)
• M61: 24,068,203 km (0.097 R)
• M62: 24,419,309 km (0.096 R)
• M63: 24,822,625 km (0.091 R)
• M64: 24,974,467 km (0.109 R)
• M65: 25,177,322 km (0.111 R)
• M66: 25,994,425 km (0.05 R)
• M67: 26,148,661 km (0.041 R)
• M68: 27,027,997 km (0.09 R)
• M69: 27,236,387 km (0.116 R)
• M70: 27,654,662 km (0.092 R)
• M71: 29,081,976 km (0.104 R)
• M72: 31,678,097 km (0.1 R)
• M73: 32,007,811 km (0.102 R)
• M74: 32,449,125 km (0.089 R)
• M75: 33,337,885 km (0.119 R)
• M76: 33,785,333 km (0.083 R)
• M77: 33,953,630 km (0.104 R)
• M78: 34,234,725 km (0.104 R)
• M79: 34,742,609 km (0.108 R)
• M80: 35,082,645 km (0.081 R)
• M81: 35,766,009 km (0.075 R)
• M82: 36,453,710 km (0.077 R)
• M83: 38,836,206 km (0.058 R)
• M84: 39,071,373 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.4

Radius: 9.4

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.14 AU - 12.58 AU

Year: 14699 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,963,024 km

• M1: 122,820 km (0.074 R)
• M2: 333,304 km (0.076 R)
• M3: 496,366 km (0.07 R)
• M4: 687,552 km (0.025 R)
• M5: 792,420 km (0.113 R)
• M6: 1,266,645 km (0.118 R)
• M7: 1,478,625 km (0.071 R)
• M8: 1,645,277 km (0.11 R)
• M9: 1,818,213 km (0.119 R)
• M10: 2,340,608 km (0.11 R)
• M11: 2,601,956 km (0.066 R)
• M12: 3,739,797 km (0.118 R)
• M13: 3,930,086 km (0.105 R)
• M14: 4,560,491 km (0.052 R)
• M15: 5,054,014 km (0.083 R)
• M16: 5,264,648 km (0.071 R)
• M17: 5,607,826 km (0.106 R)
• M18: 6,270,694 km (0.087 R)
• M19: 6,726,519 km (0.044 R)
• M20: 7,192,965 km (0.098 R)
• M21: 7,621,712 km (0.063 R)
• M22: 7,766,523 km (0.117 R)
• M23: 7,961,000 km (0.061 R)
• M24: 8,058,837 km (0.12 R)
• M25: 8,255,708 km (0.097 R)
• M26: 8,454,224 km (0.088 R)
• M27: 9,730,294 km (0.06 R)
• M28: 10,524,659 km (0.098 R)
• M29: 10,793,935 km (0.098 R)
• M30: 11,011,151 km (0.034 R)
• M31: 11,174,961 km (0.036 R)
• M32: 11,894,228 km (0.098 R)
• M33: 13,435,385 km (0.08 R)
• M34: 13,610,564 km (0.102 R)
• M35: 14,199,680 km (0.099 R)
• M36: 15,099,063 km (0.096 R)
• M37: 15,403,046 km (0.097 R)
• M38: 16,576,192 km (0.109 R)
• M39: 17,205,102 km (0.095 R)
• M40: 18,227,753 km (0.075 R)
• M41: 18,942,082 km (0.09 R)
• M42: 19,007,606 km (0.115 R)
• M43: 19,204,178 km (0.096 R)
• M44: 19,335,674 km (0.047 R)
• M45: 19,599,565 km (0.067 R)
• M46: 19,864,652 km (0.107 R)
• M47: 21,411,794 km (0.063 R)
• M48: 21,479,861 km (0.092 R)
• M49: 22,649,417 km (0.119 R)
• M50: 22,718,830 km (0.074 R)
• M51: 23,276,830 km (0.079 R)
• M52: 24,264,326 km (0.098 R)
• M53: 24,691,727 km (0.096 R)
• M54: 24,763,085 km (0.118 R)
• M55: 24,978,057 km (0.025 R)
• M56: 25,481,753 km (0.078 R)
• M57: 27,012,738 km (0.107 R)
• M58: 27,381,796 km (0.039 R)
• M59: 28,050,050 km (0.097 R)
• M60: 30,622,834 km (0.109 R)
• M61: 31,626,336 km (0.085 R)
• M62: 34,142,273 km (0.106 R)
• M63: 34,781,206 km (0.072 R)
• M64: 35,827,942 km (0.074 R)
• M65: 36,721,640 km (0.047 R)
• M66: 36,803,320 km (0.032 R)
• M67: 37,294,300 km (0.072 R)
• M68: 37,458,409 km (0.053 R)
• M69: 39,363,239 km (0.061 R)
• M70: 39,446,715 km (0.108 R)
• M71: 40,538,031 km (0.106 R)
• M72: 41,469,128 km (0.076 R)
• M73: 42,236,266 km (0.088 R)
• M74: 43,957,689 km (0.079 R)
• M75: 46,229,482 km (0.064 R)
• M76: 47,113,456 km (0.081 R)
• M77: 48,539,273 km (0.106 R)
• M78: 49,077,676 km (0.037 R)
• M79: 50,069,809 km (0.043 R)
• M80: 50,341,479 km (0.117 R)
• M81: 52,809,096 km (0.083 R)
• M82: 53,270,306 km (0.094 R)
• M83: 54,289,815 km (0.077 R)
• M84: 56,725,119 km (0.098 R)
• M85: 58,146,149 km (0.073 R)
• M86: 61,798,282 km (0.036 R)
• M87: 62,089,848 km (0.113 R)
• M88: 62,187,087 km (0.106 R)
• M89: 63,260,302 km (0.098 R)
• M90: 65,029,746 km (0.053 R)
• M91: 65,623,200 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.4

Radius: 9.4

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.21 AU - 12.69 AU

Year: 15810 Days

Day: 10.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,963,024 km

• M1: 123,269 km (0.096 R)
• M2: 235,916 km (0.073 R)
• M3: 367,562 km (0.114 R)
• M4: 872,455 km (0.09 R)
• M5: 1,335,161 km (0.095 R)
• M6: 1,533,977 km (0.089 R)
• M7: 1,773,184 km (0.094 R)
• M8: 2,024,508 km (0.103 R)
• M9: 2,089,134 km (0.056 R)
• M10: 2,220,631 km (0.103 R)
• M11: 2,423,037 km (0.084 R)
• M12: 2,882,302 km (0.081 R)
• M13: 2,992,257 km (0.097 R)
• M14: 3,641,063 km (0.036 R)
• M15: 3,720,349 km (0.119 R)
• M16: 4,083,872 km (0.107 R)
• M17: 4,290,766 km (0.114 R)
• M18: 4,374,541 km (0.12 R)
• M19: 5,064,187 km (0.094 R)
• M20: 5,197,329 km (0.105 R)
• M21: 5,512,382 km (0.109 R)
• M22: 6,688,072 km (0.1 R)
• M23: 7,129,984 km (0.046 R)
• M24: 7,229,467 km (0.074 R)
• M25: 7,329,398 km (0.102 R)
• M26: 7,733,761 km (0.053 R)
• M27: 7,887,249 km (0.089 R)
• M28: 7,990,172 km (0.066 R)
• M29: 9,917,890 km (0.051 R)
• M30: 10,477,984 km (0.1 R)
• M31: 10,761,772 km (0.101 R)
• M32: 11,922,352 km (0.114 R)
• M33: 13,061,540 km (0.065 R)
• M34: 13,122,426 km (0.057 R)
• M35: 13,305,683 km (0.077 R)
• M36: 15,442,091 km (0.087 R)
• M37: 16,549,713 km (0.082 R)
• M38: 17,615,448 km (0.062 R)
• M39: 18,429,111 km (0.093 R)
• M40: 18,771,840 km (0.035 R)
• M41: 19,324,604 km (0.085 R)
• M42: 19,812,592 km (0.097 R)
• M43: 20,587,659 km (0.073 R)
• M44: 22,240,267 km (0.073 R)
• M45: 22,971,950 km (0.098 R)
• M46: 23,119,304 km (0.111 R)
• M47: 24,009,561 km (0.059 R)
• M48: 24,911,187 km (0.052 R)
• M49: 24,986,734 km (0.051 R)
• M50: 26,284,196 km (0.077 R)
• M51: 26,438,282 km (0.082 R)
• M52: 30,063,936 km (0.107 R)
• M53: 31,116,656 km (0.113 R)
• M54: 31,279,568 km (0.049 R)
• M55: 31,770,399 km (0.086 R)
• M56: 33,341,177 km (0.115 R)
• M57: 33,758,704 km (0.029 R)
• M58: 34,093,953 km (0.085 R)
• M59: 34,178,027 km (0.034 R)
• M60: 35,701,681 km (0.07 R)
• M61: 36,729,868 km (0.058 R)
• M62: 38,377,539 km (0.086 R)
• M63: 38,902,777 km (0.076 R)
• M64: 38,990,591 km (0.115 R)
• M65: 42,014,263 km (0.118 R)
• M66: 44,010,646 km (0.034 R)
• M67: 44,102,051 km (0.084 R)
• M68: 45,020,282 km (0.118 R)
• M69: 47,530,983 km (0.09 R)
• M70: 47,718,729 km (0.106 R)
• M71: 48,000,870 km (0.03 R)
• M72: 48,945,282 km (0.108 R)
• M73: 50,277,750 km (0.061 R)
• M74: 50,852,505 km (0.079 R)
• M75: 52,686,874 km (0.074 R)
• M76: 53,075,829 km (0.053 R)
• M77: 53,368,143 km (0.09 R)
• M78: 53,563,218 km (0.077 R)
• M79: 55,034,663 km (0.056 R)
• M80: 55,231,833 km (0.096 R)
• M81: 55,528,037 km (0.059 R)
• M82: 56,122,090 km (0.111 R)
• M83: 57,017,134 km (0.12 R)
• M84: 61,562,516 km (0.097 R)
• M85: 64,864,889 km (0.085 R)
• M86: 65,281,668 km (0.06 R)
• M87: 67,695,729 km (0.079 R)
• M88: 67,906,961 km (0.038 R)
• M89: 68,648,219 km (0.064 R)
• M90: 70,780,886 km (0.099 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 16,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit