🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.83 AU - 1.23 AU

Year: 384 Days

Day: 24.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,695,215 km

• M1: 444,754 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.52 AU - 1.68 AU

Year: 743 Days

Day: 14.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.56 AU - 2.58 AU

Year: 1093 Days

Day: 25.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,695,215 km

• M1: 219,011 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.86 AU - 3.84 AU

Year: 2251 Days

Day: 38.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.8

Radius: 12.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.2 AU - 6.34 AU

Year: 5088 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,695,215 km

• M1: 162,613 km (0.092 R)
• M2: 289,472 km (0.088 R)
• M3: 393,592 km (0.029 R)
• M4: 482,154 km (0.071 R)
• M5: 685,308 km (0.117 R)
• M6: 852,558 km (0.071 R)
• M7: 1,167,611 km (0.081 R)
• M8: 1,306,887 km (0.12 R)
• M9: 1,425,219 km (0.115 R)
• M10: 1,506,151 km (0.068 R)
• M11: 1,715,888 km (0.09 R)
• M12: 1,861,147 km (0.05 R)
• M13: 2,026,004 km (0.046 R)
• M14: 2,148,973 km (0.108 R)
• M15: 2,632,773 km (0.031 R)
• M16: 2,716,847 km (0.086 R)
• M17: 2,818,873 km (0.079 R)
• M18: 3,168,333 km (0.097 R)
• M19: 3,293,996 km (0.068 R)
• M20: 4,240,052 km (0.057 R)
• M21: 4,379,029 km (0.109 R)
• M22: 4,499,455 km (0.113 R)
• M23: 4,763,944 km (0.12 R)
• M24: 4,867,167 km (0.104 R)
• M25: 4,950,194 km (0.118 R)
• M26: 5,033,669 km (0.12 R)
• M27: 5,523,303 km (0.09 R)
• M28: 5,653,603 km (0.049 R)
• M29: 6,184,974 km (0.069 R)
• M30: 6,320,360 km (0.07 R)
• M31: 6,479,533 km (0.095 R)
• M32: 6,594,125 km (0.05 R)
• M33: 7,059,075 km (0.075 R)
• M34: 7,248,017 km (0.097 R)
• M35: 8,442,107 km (0.058 R)
• M36: 8,668,000 km (0.104 R)
• M37: 9,203,111 km (0.071 R)
• M38: 9,357,945 km (0.081 R)
• M39: 9,539,707 km (0.112 R)
• M40: 9,959,777 km (0.099 R)
• M41: 10,171,907 km (0.12 R)
• M42: 10,709,113 km (0.109 R)
• M43: 10,954,005 km (0.109 R)
• M44: 11,449,174 km (0.082 R)
• M45: 11,811,350 km (0.1 R)
• M46: 12,177,267 km (0.036 R)
• M47: 12,632,942 km (0.112 R)
• M48: 13,268,434 km (0.119 R)
• M49: 13,678,332 km (0.119 R)
• M50: 14,301,108 km (0.041 R)
• M51: 14,721,328 km (0.112 R)
• M52: 15,176,255 km (0.068 R)
• M53: 15,543,518 km (0.117 R)
• M54: 15,697,305 km (0.088 R)
• M55: 16,130,989 km (0.042 R)
• M56: 16,599,829 km (0.11 R)
• M57: 17,423,365 km (0.069 R)
• M58: 17,743,654 km (0.1 R)
• M59: 17,839,995 km (0.07 R)
• M60: 18,033,425 km (0.107 R)
• M61: 18,195,290 km (0.085 R)
• M62: 18,292,528 km (0.098 R)
• M63: 18,585,441 km (0.114 R)
• M64: 18,781,564 km (0.061 R)
• M65: 19,044,108 km (0.099 R)
• M66: 19,705,929 km (0.047 R)
• M67: 20,408,890 km (0.114 R)
• M68: 20,916,026 km (0.037 R)
• M69: 21,188,294 km (0.118 R)
• M70: 21,736,271 km (0.099 R)
• M71: 22,011,980 km (0.048 R)
• M72: 23,407,878 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.9

Radius: 10.2

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.13 AU - 6.59 AU

Year: 5207 Days

Day: 13.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,695,215 km

• M1: 143,764 km (0.115 R)
• M2: 651,499 km (0.103 R)
• M3: 745,446 km (0.091 R)
• M4: 1,097,749 km (0.106 R)
• M5: 1,270,684 km (0.088 R)
• M6: 1,758,523 km (0.065 R)
• M7: 2,356,166 km (0.119 R)
• M8: 2,430,517 km (0.088 R)
• M9: 2,619,758 km (0.111 R)
• M10: 2,755,144 km (0.033 R)
• M11: 3,196,009 km (0.092 R)
• M12: 3,403,800 km (0.117 R)
• M13: 3,767,323 km (0.095 R)
• M14: 4,165,852 km (0.034 R)
• M15: 4,301,836 km (0.055 R)
• M16: 4,393,241 km (0.081 R)
• M17: 4,883,922 km (0.062 R)
• M18: 5,342,888 km (0.083 R)
• M19: 5,664,972 km (0.099 R)
• M20: 5,765,352 km (0.098 R)
• M21: 5,866,331 km (0.095 R)
• M22: 5,942,476 km (0.113 R)
• M23: 6,018,921 km (0.056 R)
• M24: 6,224,468 km (0.031 R)
• M25: 6,484,619 km (0.108 R)
• M26: 6,854,874 km (0.118 R)
• M27: 7,286,613 km (0.06 R)
• M28: 7,505,774 km (0.044 R)
• M29: 7,588,502 km (0.053 R)
• M30: 7,866,604 km (0.082 R)
• M31: 7,950,678 km (0.095 R)
• M32: 8,119,724 km (0.081 R)
• M33: 8,261,393 km (0.111 R)
• M34: 8,490,128 km (0.077 R)
• M35: 8,576,296 km (0.09 R)
• M36: 8,662,913 km (0.114 R)
• M37: 9,395,644 km (0.067 R)
• M38: 9,544,494 km (0.063 R)
• M39: 9,784,449 km (0.07 R)
• M40: 10,178,639 km (0.111 R)
• M41: 10,701,932 km (0.091 R)
• M42: 10,857,514 km (0.067 R)
• M43: 11,013,844 km (0.113 R)
• M44: 11,107,941 km (0.094 R)
• M45: 12,064,470 km (0.091 R)
• M46: 12,258,947 km (0.106 R)
• M47: 12,519,846 km (0.054 R)
• M48: 14,055,318 km (0.088 R)
• M49: 14,775,931 km (0.065 R)
• M50: 15,473,506 km (0.063 R)
• M51: 15,684,888 km (0.116 R)
• M52: 15,755,498 km (0.116 R)
• M53: 15,897,167 km (0.078 R)
• M54: 16,432,129 km (0.104 R)
• M55: 16,755,859 km (0.088 R)
• M56: 16,900,520 km (0.102 R)
• M57: 17,373,399 km (0.078 R)
• M58: 17,776,865 km (0.115 R)
• M59: 17,998,269 km (0.102 R)
• M60: 18,481,022 km (0.049 R)
• M61: 18,667,869 km (0.116 R)
• M62: 18,893,014 km (0.102 R)
• M63: 19,043,510 km (0.119 R)
• M64: 19,802,121 km (0.103 R)
• M65: 20,069,901 km (0.11 R)
• M66: 20,454,666 km (0.096 R)
• M67: 21,153,438 km (0.043 R)
• M68: 22,136,745 km (0.076 R)
• M69: 22,335,261 km (0.055 R)
• M70: 22,574,169 km (0.082 R)
• M71: 23,255,737 km (0.119 R)
• M72: 23,538,477 km (0.111 R)
• M73: 23,741,032 km (0.094 R)
• M74: 24,229,619 km (0.107 R)
• M75: 24,352,289 km (0.091 R)
• M76: 25,092,500 km (0.106 R)
• M77: 25,548,624 km (0.076 R)
• M78: 26,595,210 km (0.098 R)
• M79: 26,679,583 km (0.085 R)
• M80: 27,102,646 km (0.073 R)
• M81: 27,229,954 km (0.055 R)
• M82: 27,698,644 km (0.066 R)
• M83: 27,998,139 km (0.106 R)
• M84: 28,169,877 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.6

Radius: 14.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.7 AU - 6.92 AU

Year: 6524 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,695,215 km

• M1: 289,621 km (0.03 R)
• M2: 429,944 km (0.043 R)
• M3: 532,568 km (0.105 R)
• M4: 657,183 km (0.053 R)
• M5: 805,585 km (0.095 R)
• M6: 915,988 km (0.084 R)
• M7: 1,223,411 km (0.106 R)
• M8: 1,643,033 km (0.108 R)
• M9: 1,869,973 km (0.096 R)
• M10: 2,090,032 km (0.111 R)
• M11: 2,556,478 km (0.056 R)
• M12: 2,937,653 km (0.054 R)
• M13: 3,155,169 km (0.082 R)
• M14: 3,398,714 km (0.065 R)
• M15: 3,564,618 km (0.101 R)
• M16: 3,690,879 km (0.115 R)
• M17: 4,144,459 km (0.089 R)
• M18: 4,255,162 km (0.056 R)
• M19: 4,456,969 km (0.109 R)
• M20: 5,105,177 km (0.086 R)
• M21: 5,392,106 km (0.111 R)
• M22: 5,659,886 km (0.083 R)
• M23: 5,957,137 km (0.051 R)
• M24: 6,361,350 km (0.032 R)
• M25: 7,654,773 km (0.045 R)
• M26: 8,094,591 km (0.081 R)
• M27: 8,205,742 km (0.099 R)
• M28: 9,027,633 km (0.1 R)
• M29: 9,171,995 km (0.119 R)
• M30: 9,462,963 km (0.119 R)
• M31: 9,727,602 km (0.084 R)
• M32: 10,688,169 km (0.105 R)
• M33: 10,963,729 km (0.114 R)
• M34: 11,117,964 km (0.071 R)
• M35: 11,210,864 km (0.073 R)
• M36: 11,335,031 km (0.082 R)
• M37: 12,473,321 km (0.107 R)
• M38: 12,958,467 km (0.119 R)
• M39: 13,219,814 km (0.115 R)
• M40: 13,614,902 km (0.073 R)
• M41: 14,215,089 km (0.083 R)
• M42: 14,586,092 km (0.041 R)
• M43: 15,475,750 km (0.037 R)
• M44: 15,753,105 km (0.086 R)
• M45: 15,997,099 km (0.117 R)
• M46: 16,101,967 km (0.107 R)
• M47: 16,383,061 km (0.098 R)
• M48: 16,594,892 km (0.068 R)
• M49: 16,914,283 km (0.11 R)
• M50: 17,343,480 km (0.091 R)
• M51: 17,523,296 km (0.072 R)
• M52: 17,703,861 km (0.115 R)
• M53: 18,358,651 km (0.072 R)
• M54: 19,132,820 km (0.051 R)
• M55: 19,542,568 km (0.115 R)
• M56: 19,692,316 km (0.084 R)
• M57: 19,955,309 km (0.117 R)
• M58: 20,674,875 km (0.104 R)
• M59: 21,712,037 km (0.112 R)
• M60: 21,828,424 km (0.106 R)
• M61: 22,139,587 km (0.041 R)
• M62: 22,609,025 km (0.116 R)
• M63: 23,042,261 km (0.053 R)
• M64: 23,200,535 km (0.117 R)
• M65: 24,519,689 km (0.119 R)
• M66: 24,640,864 km (0.032 R)
• M67: 25,045,975 km (0.09 R)
• M68: 25,453,479 km (0.037 R)
• M69: 25,698,969 km (0.116 R)
• M70: 27,146,927 km (0.089 R)
• M71: 27,986,171 km (0.117 R)
• M72: 28,112,731 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.1

Radius: 4.6

Gravity: 22.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.11 AU - 15.13 AU

Year: 18452 Days

Day: 21.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,695,215 km

• M1: 79,736 km (0.113 R)
• M2: 404,513 km (0.079 R)
• M3: 510,129 km (0.083 R)
• M4: 566,378 km (0.081 R)
• M5: 747,391 km (0.073 R)
• M6: 946,057 km (0.107 R)
• M7: 1,039,705 km (0.042 R)
• M8: 1,136,196 km (0.076 R)
• M9: 1,606,532 km (0.113 R)
• M10: 1,718,431 km (0.111 R)
• M11: 1,891,216 km (0.107 R)
• M12: 3,005,720 km (0.098 R)
• M13: 3,074,535 km (0.114 R)
• M14: 3,248,967 km (0.103 R)
• M15: 3,680,556 km (0.072 R)
• M16: 4,439,317 km (0.104 R)
• M17: 4,478,511 km (0.098 R)
• M18: 4,917,132 km (0.107 R)
• M19: 6,401,442 km (0.068 R)
• M20: 6,713,653 km (0.058 R)
• M21: 7,492,759 km (0.112 R)
• M22: 7,586,258 km (0.098 R)
• M23: 7,727,328 km (0.08 R)
• M24: 8,640,474 km (0.083 R)
• M25: 8,787,678 km (0.103 R)
• M26: 9,688,706 km (0.113 R)
• M27: 9,790,582 km (0.109 R)
• M28: 10,357,558 km (0.076 R)
• M29: 10,566,397 km (0.11 R)
• M30: 10,829,240 km (0.05 R)
• M31: 11,094,328 km (0.092 R)
• M32: 11,415,365 km (0.086 R)
• M33: 11,469,070 km (0.065 R)
• M34: 11,685,090 km (0.118 R)
• M35: 12,506,980 km (0.077 R)
• M36: 13,065,280 km (0.038 R)
• M37: 13,121,528 km (0.111 R)
• M38: 13,290,724 km (0.093 R)
• M39: 14,032,729 km (0.111 R)
• M40: 14,379,647 km (0.079 R)
• M41: 17,317,150 km (0.088 R)
• M42: 17,938,580 km (0.093 R)
• M43: 18,378,098 km (0.027 R)
• M44: 19,139,701 km (0.09 R)
• M45: 20,236,104 km (0.046 R)
• M46: 21,286,431 km (0.101 R)
• M47: 22,085,882 km (0.038 R)
• M48: 22,219,921 km (0.098 R)
• M49: 22,624,135 km (0.056 R)
• M50: 22,759,371 km (0.033 R)
• M51: 23,234,943 km (0.09 R)
• M52: 23,851,286 km (0.104 R)
• M53: 24,472,865 km (0.049 R)
• M54: 25,661,420 km (0.109 R)
• M55: 26,582,943 km (0.116 R)
• M56: 26,654,301 km (0.118 R)
• M57: 27,371,174 km (0.11 R)
• M58: 27,515,387 km (0.093 R)
• M59: 28,604,310 km (0.105 R)
• M60: 29,117,430 km (0.089 R)
• M61: 29,929,747 km (0.115 R)
• M62: 30,899,291 km (0.117 R)
• M63: 31,049,487 km (0.11 R)
• M64: 33,099,127 km (0.116 R)
• M65: 33,175,871 km (0.082 R)
• M66: 33,252,764 km (0.073 R)
• M67: 33,714,872 km (0.056 R)
• M68: 34,256,566 km (0.109 R)
• M69: 35,427,319 km (0.118 R)
• M70: 36,531,800 km (0.063 R)
• M71: 36,769,960 km (0.079 R)
• M72: 37,247,775 km (0.093 R)
• M73: 38,531,924 km (0.047 R)
• M74: 39,098,301 km (0.119 R)
• M75: 39,423,228 km (0.102 R)
• M76: 40,896,318 km (0.108 R)
• M77: 41,391,337 km (0.103 R)
• M78: 41,888,301 km (0.039 R)
• M79: 42,304,034 km (0.105 R)
• M80: 42,470,686 km (0.079 R)
• M81: 44,402,742 km (0.084 R)
• M82: 45,336,981 km (0.084 R)
• M83: 46,191,783 km (0.106 R)
• M84: 47,743,861 km (0.04 R)
• M85: 48,004,311 km (0.066 R)
• M86: 51,787,342 km (0.064 R)
• M87: 52,054,823 km (0.065 R)
• M88: 54,664,259 km (0.05 R)
• M89: 57,131,576 km (0.098 R)
• M90: 58,982,551 km (0.114 R)
• M91: 60,289,887 km (0.062 R)
• M92: 60,665,228 km (0.1 R)
• M93: 61,041,167 km (0.115 R)
• M94: 63,504,446 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 12,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit