🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.84 AU - 1.26 AU

Year: 385 Days

Day: 28.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 118,444,246 km

• M1: 206,894 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.18 AU - 1.54 AU

Year: 568 Days

Day: 44.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.3 AU - 4.64 AU

Year: 2833 Days

Day: 28.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.3

Radius: 10.4

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.97 AU - 5.61 AU

Year: 4358 Days

Day: 11 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 118,444,246 km

• M1: 143,165 km (0.063 R)
• M2: 283,189 km (0.053 R)
• M3: 384,018 km (0.043 R)
• M4: 689,197 km (0.031 R)
• M5: 901,926 km (0.081 R)
• M6: 982,260 km (0.032 R)
• M7: 1,093,411 km (0.092 R)
• M8: 1,313,769 km (0.119 R)
• M9: 1,390,512 km (0.115 R)
• M10: 1,500,616 km (0.107 R)
• M11: 2,112,920 km (0.061 R)
• M12: 2,856,272 km (0.051 R)
• M13: 2,936,905 km (0.077 R)
• M14: 3,038,782 km (0.115 R)
• M15: 3,309,105 km (0.112 R)
• M16: 3,784,527 km (0.092 R)
• M17: 4,030,316 km (0.093 R)
• M18: 4,212,526 km (0.107 R)
• M19: 4,444,104 km (0.066 R)
• M20: 4,537,902 km (0.098 R)
• M21: 4,632,298 km (0.032 R)
• M22: 4,775,314 km (0.092 R)
• M23: 5,016,765 km (0.106 R)
• M24: 5,114,452 km (0.097 R)
• M25: 5,386,571 km (0.116 R)
• M26: 5,714,339 km (0.101 R)
• M27: 6,022,661 km (0.112 R)
• M28: 6,126,631 km (0.109 R)
• M29: 6,442,283 km (0.118 R)
• M30: 7,309,801 km (0.085 R)
• M31: 7,616,626 km (0.096 R)
• M32: 7,813,946 km (0.077 R)
• M33: 8,445,398 km (0.118 R)
• M34: 8,591,256 km (0.05 R)
• M35: 9,302,744 km (0.117 R)
• M36: 9,544,045 km (0.11 R)
• M37: 9,848,776 km (0.098 R)
• M38: 11,808,358 km (0.027 R)
• M39: 12,069,706 km (0.11 R)
• M40: 12,399,270 km (0.095 R)
• M41: 13,473,682 km (0.038 R)
• M42: 14,125,629 km (0.09 R)
• M43: 14,229,600 km (0.114 R)
• M44: 15,105,196 km (0.058 R)
• M45: 15,175,956 km (0.065 R)
• M46: 15,603,208 km (0.113 R)
• M47: 16,323,970 km (0.1 R)
• M48: 16,469,379 km (0.079 R)
• M49: 16,688,390 km (0.119 R)
• M50: 16,761,544 km (0.115 R)
• M51: 18,512,886 km (0.114 R)
• M52: 18,740,574 km (0.094 R)
• M53: 19,198,792 km (0.089 R)
• M54: 19,467,919 km (0.037 R)
• M55: 19,815,584 km (0.086 R)
• M56: 20,048,508 km (0.065 R)
• M57: 20,360,569 km (0.117 R)
• M58: 20,713,620 km (0.025 R)
• M59: 20,910,641 km (0.09 R)
• M60: 21,227,040 km (0.066 R)
• M61: 21,624,821 km (0.111 R)
• M62: 22,185,963 km (0.075 R)
• M63: 22,549,186 km (0.099 R)
• M64: 23,568,397 km (0.118 R)
• M65: 23,856,522 km (0.082 R)
• M66: 24,021,678 km (0.118 R)
• M67: 24,104,406 km (0.087 R)
• M68: 24,228,722 km (0.1 R)
• M69: 24,311,599 km (0.06 R)
• M70: 24,436,214 km (0.039 R)
• M71: 24,561,128 km (0.102 R)
• M72: 25,146,504 km (0.119 R)
• M73: 25,230,429 km (0.037 R)
• M74: 25,567,323 km (0.115 R)
• M75: 26,544,347 km (0.118 R)
• M76: 27,447,021 km (0.103 R)
• M77: 27,533,488 km (0.068 R)
• M78: 28,010,855 km (0.067 R)
• M79: 28,185,136 km (0.075 R)
• M80: 28,316,035 km (0.088 R)
• M81: 29,105,911 km (0.107 R)
• M82: 29,725,247 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977

Radius: 14.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.62 AU - 10.64 AU

Year: 9080 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 118,444,246 km

• M1: 211,083 km (0.101 R)
• M2: 695,181 km (0.089 R)
• M3: 849,566 km (0.12 R)
• M4: 941,120 km (0.098 R)
• M5: 1,055,862 km (0.056 R)
• M6: 1,175,839 km (0.043 R)
• M7: 1,751,941 km (0.061 R)
• M8: 2,147,627 km (0.107 R)
• M9: 2,250,999 km (0.106 R)
• M10: 2,490,206 km (0.097 R)
• M11: 2,709,965 km (0.038 R)
• M12: 3,347,701 km (0.075 R)
• M13: 3,621,914 km (0.042 R)
• M14: 3,715,114 km (0.113 R)
• M15: 4,160,466 km (0.076 R)
• M16: 4,258,154 km (0.103 R)
• M17: 4,522,493 km (0.066 R)
• M18: 4,690,492 km (0.115 R)
• M19: 5,032,921 km (0.056 R)
• M20: 5,851,371 km (0.055 R)
• M21: 6,788,003 km (0.052 R)
• M22: 6,903,493 km (0.116 R)
• M23: 7,690,827 km (0.092 R)
• M24: 8,136,030 km (0.036 R)
• M25: 8,631,348 km (0.104 R)
• M26: 9,094,055 km (0.112 R)
• M27: 9,264,297 km (0.071 R)
• M28: 9,781,606 km (0.112 R)
• M29: 10,000,019 km (0.108 R)
• M30: 10,397,052 km (0.114 R)
• M31: 10,664,832 km (0.085 R)
• M32: 11,897,369 km (0.067 R)
• M33: 12,648,949 km (0.077 R)
• M34: 13,222,956 km (0.08 R)
• M35: 13,610,265 km (0.081 R)
• M36: 13,952,245 km (0.108 R)
• M37: 14,445,769 km (0.082 R)
• M38: 14,694,700 km (0.082 R)
• M39: 15,298,028 km (0.112 R)
• M40: 16,528,919 km (0.108 R)
• M41: 16,684,950 km (0.094 R)
• M42: 16,893,938 km (0.114 R)
• M43: 17,951,445 km (0.094 R)
• M44: 18,326,637 km (0.08 R)
• M45: 19,743,029 km (0.086 R)
• M46: 20,408,590 km (0.118 R)
• M47: 20,576,140 km (0.048 R)
• M48: 21,534,165 km (0.1 R)
• M49: 21,990,139 km (0.108 R)
• M50: 22,104,581 km (0.064 R)
• M51: 22,680,084 km (0.118 R)
• M52: 23,085,794 km (0.073 R)
• M53: 23,377,061 km (0.111 R)
• M54: 24,258,192 km (0.045 R)
• M55: 24,792,107 km (0.088 R)
• M56: 27,273,188 km (0.085 R)
• M57: 28,824,667 km (0.104 R)
• M58: 30,277,113 km (0.056 R)
• M59: 30,980,223 km (0.119 R)
• M60: 31,753,345 km (0.084 R)
• M61: 31,882,897 km (0.058 R)
• M62: 32,337,525 km (0.112 R)
• M63: 32,532,899 km (0.112 R)
• M64: 37,136,175 km (0.094 R)
• M65: 37,546,074 km (0.116 R)
• M66: 38,163,614 km (0.066 R)
• M67: 38,439,173 km (0.105 R)
• M68: 38,992,386 km (0.026 R)
• M69: 39,617,705 km (0.111 R)
• M70: 40,036,579 km (0.105 R)
• M71: 43,583,245 km (0.079 R)
• M72: 44,376,862 km (0.113 R)
• M73: 46,418,723 km (0.115 R)
• M74: 46,639,380 km (0.094 R)
• M75: 47,970,203 km (0.094 R)
• M76: 50,215,816 km (0.088 R)
• M77: 50,366,761 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.5

Radius: 8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.32 AU - 12.68 AU

Year: 12186 Days

Day: 5.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 118,444,246 km

• M1: 102,026 km (0.057 R)
• M2: 160,519 km (0.108 R)
• M3: 416,780 km (0.085 R)
• M4: 494,271 km (0.026 R)
• M5: 598,691 km (0.088 R)
• M6: 734,526 km (0.053 R)
• M7: 1,780,364 km (0.119 R)
• M8: 2,081,654 km (0.076 R)
• M9: 2,416,903 km (0.088 R)
• M10: 2,922,544 km (0.09 R)
• M11: 3,118,068 km (0.081 R)
• M12: 3,257,643 km (0.118 R)
• M13: 3,604,860 km (0.116 R)
• M14: 3,751,316 km (0.079 R)
• M15: 4,312,607 km (0.059 R)
• M16: 4,401,319 km (0.04 R)
• M17: 4,603,126 km (0.069 R)
• M18: 4,716,522 km (0.047 R)
• M19: 5,109,216 km (0.041 R)
• M20: 5,584,638 km (0.06 R)
• M21: 5,852,119 km (0.089 R)
• M22: 6,324,250 km (0.114 R)
• M23: 6,885,990 km (0.036 R)
• M24: 6,963,781 km (0.077 R)
• M25: 7,042,021 km (0.045 R)
• M26: 7,120,410 km (0.119 R)
• M27: 7,543,772 km (0.113 R)
• M28: 7,731,517 km (0.116 R)
• M29: 8,084,419 km (0.043 R)
• M30: 8,166,548 km (0.065 R)
• M31: 9,547,785 km (0.115 R)
• M32: 11,273,995 km (0.091 R)
• M33: 11,427,333 km (0.09 R)
• M34: 11,488,817 km (0.097 R)
• M35: 11,953,618 km (0.102 R)
• M36: 12,424,552 km (0.091 R)
• M37: 12,582,976 km (0.069 R)
• M38: 12,837,741 km (0.083 R)
• M39: 13,029,975 km (0.113 R)
• M40: 13,094,152 km (0.068 R)
• M41: 13,158,629 km (0.102 R)
• M42: 13,223,105 km (0.108 R)
• M43: 14,269,094 km (0.112 R)
• M44: 14,335,366 km (0.042 R)
• M45: 14,501,569 km (0.107 R)
• M46: 15,239,984 km (0.118 R)
• M47: 15,887,593 km (0.118 R)
• M48: 16,823,328 km (0.116 R)
• M49: 17,174,434 km (0.107 R)
• M50: 18,134,403 km (0.108 R)
• M51: 18,747,755 km (0.101 R)
• M52: 19,625,296 km (0.056 R)
• M53: 20,069,003 km (0.117 R)
• M54: 20,891,193 km (0.093 R)
• M55: 21,004,139 km (0.055 R)
• M56: 21,230,631 km (0.114 R)
• M57: 21,915,041 km (0.097 R)
• M58: 21,991,635 km (0.086 R)
• M59: 22,490,993 km (0.1 R)
• M60: 22,838,957 km (0.095 R)
• M61: 23,501,077 km (0.112 R)
• M62: 23,814,784 km (0.113 R)
• M63: 24,090,493 km (0.075 R)
• M64: 24,327,606 km (0.065 R)
• M65: 24,486,179 km (0.111 R)
• M66: 24,724,638 km (0.095 R)
• M67: 24,963,845 km (0.082 R)
• M68: 25,083,673 km (0.106 R)
• M69: 25,283,985 km (0.084 R)
• M70: 26,618,847 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.9

Radius: 6.7

Gravity: 21.87 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 19.5 AU - 20.84 AU

Year: 32444 Days

Day: 21.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 118,444,246 km

• M1: 279,449 km (0.052 R)
• M2: 523,443 km (0.105 R)
• M3: 608,415 km (0.108 R)
• M4: 858,393 km (0.07 R)
• M5: 1,609,972 km (0.108 R)
• M6: 1,651,860 km (0.081 R)
• M7: 1,954,945 km (0.11 R)
• M8: 2,182,184 km (0.108 R)
• M9: 2,417,801 km (0.116 R)
• M10: 2,465,971 km (0.067 R)
• M11: 2,612,278 km (0.082 R)
• M12: 2,711,461 km (0.102 R)
• M13: 2,913,568 km (0.097 R)
• M14: 3,120,612 km (0.118 R)
• M15: 3,440,153 km (0.109 R)
• M16: 4,401,469 km (0.091 R)
• M17: 5,127,018 km (0.081 R)
• M18: 6,754,194 km (0.096 R)
• M19: 6,959,443 km (0.028 R)
• M20: 7,729,572 km (0.089 R)
• M21: 7,800,931 km (0.07 R)
• M22: 7,872,438 km (0.109 R)
• M23: 8,016,202 km (0.119 R)
• M24: 8,748,334 km (0.115 R)
• M25: 8,897,184 km (0.086 R)
• M26: 8,971,983 km (0.119 R)
• M27: 9,122,329 km (0.079 R)
• M28: 10,197,040 km (0.114 R)
• M29: 10,669,919 km (0.029 R)
• M30: 10,908,976 km (0.054 R)
• M31: 12,296,945 km (0.107 R)
• M32: 12,380,271 km (0.102 R)
• M33: 12,715,669 km (0.117 R)
• M34: 14,524,756 km (0.077 R)
• M35: 15,684,589 km (0.109 R)
• M36: 16,047,364 km (0.12 R)
• M37: 18,663,382 km (0.095 R)
• M38: 19,726,873 km (0.066 R)
• M39: 21,308,422 km (0.111 R)
• M40: 23,963,933 km (0.037 R)
• M41: 26,721,920 km (0.104 R)
• M42: 27,263,614 km (0.093 R)
• M43: 28,578,728 km (0.055 R)
• M44: 28,689,281 km (0.119 R)
• M45: 28,910,686 km (0.102 R)
• M46: 29,021,688 km (0.081 R)
• M47: 29,690,241 km (0.03 R)
• M48: 30,026,537 km (0.08 R)
• M49: 31,612,274 km (0.114 R)
• M50: 31,726,567 km (0.095 R)
• M51: 32,530,506 km (0.061 R)
• M52: 33,341,177 km (0.077 R)
• M53: 33,807,473 km (0.077 R)
• M54: 35,100,597 km (0.069 R)
• M55: 35,574,972 km (0.1 R)
• M56: 36,410,027 km (0.102 R)
• M57: 38,342,832 km (0.12 R)
• M58: 41,554,100 km (0.101 R)
• M59: 43,572,773 km (0.082 R)
• M60: 44,850,638 km (0.085 R)
• M61: 45,494,059 km (0.06 R)
• M62: 45,752,414 km (0.073 R)
• M63: 47,704,816 km (0.078 R)
• M64: 48,361,700 km (0.031 R)
• M65: 52,365,089 km (0.08 R)
• M66: 52,771,247 km (0.094 R)
• M67: 55,919,684 km (0.115 R)
• M68: 57,586,354 km (0.038 R)
• M69: 58,285,724 km (0.077 R)
• M70: 58,987,787 km (0.086 R)
• M71: 59,551,472 km (0.113 R)
• M72: 61,680,997 km (0.091 R)
• M73: 63,835,506 km (0.05 R)
• M74: 68,365,629 km (0.096 R)
• M75: 70,594,487 km (0.11 R)
• M76: 71,342,776 km (0.081 R)
• M77: 72,545,543 km (0.103 R)
• M78: 78,658,560 km (0.109 R)
• M79: 80,056,553 km (0.117 R)
• M80: 80,524,345 km (0.058 R)
• M81: 82,247,413 km (0.083 R)
• M82: 82,562,018 km (0.105 R)
• M83: 84,299,597 km (0.07 R)
• M84: 84,775,468 km (0.092 R)
• M85: 88,453,930 km (0.066 R)
• M86: 91,206,231 km (0.091 R)
• M87: 93,822,100 km (0.067 R)
• M88: 96,960,214 km (0.063 R)
• M89: 97,292,621 km (0.096 R)
• M90: 101,310,072 km (0.111 R)
• M91: 108,642,462 km (0.11 R)
• M92: 111,240,229 km (0.04 R)
• M93: 114,033,520 km (0.072 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 20,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit