🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 15.2 Hours

Environment

Temp: 247 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,750,454 km

• M1: 87,814 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.01 AU - 1.68 AU

Year: 569 Days

Day: 45.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.68 AU - 1.9 AU

Year: 879 Days

Day: 45.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.1 AU - 3.32 AU

Year: 1638 Days

Day: 35.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,750,454 km

• M1: 799,301 km (0.058 R)
• M2: 1,291,778 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.2

Radius: 9.1

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.26 AU - 10.64 AU

Year: 9829 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 81,750,454 km

• M1: 130,599 km (0.073 R)
• M2: 196,572 km (0.113 R)
• M3: 349,161 km (0.08 R)
• M4: 598,541 km (0.102 R)
• M5: 917,185 km (0.074 R)
• M6: 980,614 km (0.115 R)
• M7: 1,321,099 km (0.059 R)
• M8: 1,542,653 km (0.11 R)
• M9: 1,958,984 km (0.112 R)
• M10: 2,126,833 km (0.116 R)
• M11: 3,059,127 km (0.099 R)
• M12: 3,229,668 km (0.06 R)
• M13: 3,529,612 km (0.09 R)
• M14: 3,812,502 km (0.115 R)
• M15: 4,209,983 km (0.108 R)
• M16: 4,565,278 km (0.034 R)
• M17: 4,817,051 km (0.082 R)
• M18: 4,958,870 km (0.12 R)
• M19: 5,540,058 km (0.107 R)
• M20: 5,688,609 km (0.1 R)
• M21: 6,389,624 km (0.097 R)
• M22: 7,117,567 km (0.073 R)
• M23: 7,246,970 km (0.11 R)
• M24: 7,771,909 km (0.087 R)
• M25: 8,072,750 km (0.111 R)
• M26: 8,685,652 km (0.053 R)
• M27: 8,824,030 km (0.091 R)
• M28: 9,633,205 km (0.114 R)
• M29: 10,872,324 km (0.103 R)
• M30: 10,946,824 km (0.09 R)
• M31: 11,058,873 km (0.059 R)
• M32: 11,930,281 km (0.082 R)
• M33: 12,238,452 km (0.089 R)
• M34: 12,941,712 km (0.099 R)
• M35: 13,417,732 km (0.109 R)
• M36: 14,427,967 km (0.036 R)
• M37: 14,797,623 km (0.038 R)
• M38: 14,962,929 km (0.076 R)
• M39: 15,630,285 km (0.069 R)
• M40: 15,714,359 km (0.114 R)
• M41: 15,798,582 km (0.067 R)
• M42: 15,925,292 km (0.061 R)
• M43: 16,520,841 km (0.098 R)
• M44: 17,953,390 km (0.113 R)
• M45: 18,085,635 km (0.068 R)
• M46: 18,751,495 km (0.08 R)
• M47: 18,885,684 km (0.082 R)
• M48: 20,290,408 km (0.092 R)
• M49: 20,658,419 km (0.119 R)
• M50: 21,869,563 km (0.073 R)
• M51: 22,246,699 km (0.082 R)
• M52: 22,816,667 km (0.106 R)
• M53: 26,888,422 km (0.094 R)
• M54: 27,851,533 km (0.115 R)
• M55: 28,055,734 km (0.119 R)
• M56: 29,032,608 km (0.049 R)
• M57: 29,135,980 km (0.102 R)
• M58: 30,702,719 km (0.058 R)
• M59: 31,231,099 km (0.075 R)
• M60: 32,618,769 km (0.095 R)
• M61: 32,780,035 km (0.11 R)
• M62: 33,754,067 km (0.086 R)
• M63: 34,244,748 km (0.091 R)
• M64: 34,463,460 km (0.104 R)
• M65: 35,509,149 km (0.081 R)
• M66: 36,063,559 km (0.093 R)
• M67: 37,068,856 km (0.028 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.6

Radius: 5.5

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.84 AU - 16.2 AU

Year: 18249 Days

Day: 16 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,750,454 km

• M1: 83,176 km (0.041 R)
• M2: 145,110 km (0.058 R)
• M3: 904,020 km (0.053 R)
• M4: 1,102,387 km (0.092 R)
• M5: 1,218,475 km (0.066 R)
• M6: 1,412,653 km (0.104 R)
• M7: 1,722,171 km (0.089 R)
• M8: 2,024,059 km (0.059 R)
• M9: 2,462,082 km (0.053 R)
• M10: 2,583,705 km (0.114 R)
• M11: 2,896,664 km (0.094 R)
• M12: 2,960,691 km (0.094 R)
• M13: 3,188,529 km (0.066 R)
• M14: 3,941,006 km (0.049 R)
• M15: 3,976,611 km (0.114 R)
• M16: 4,595,796 km (0.046 R)
• M17: 4,897,535 km (0.078 R)
• M18: 4,973,980 km (0.101 R)
• M19: 5,441,024 km (0.03 R)
• M20: 6,126,482 km (0.082 R)
• M21: 6,838,717 km (0.085 R)
• M22: 7,357,223 km (0.104 R)
• M23: 7,977,905 km (0.11 R)
• M24: 8,158,320 km (0.111 R)
• M25: 8,340,231 km (0.087 R)
• M26: 8,385,858 km (0.114 R)
• M27: 8,986,942 km (0.047 R)
• M28: 10,822,209 km (0.108 R)
• M29: 11,072,038 km (0.061 R)
• M30: 11,884,504 km (0.036 R)
• M31: 13,191,839 km (0.101 R)
• M32: 13,565,984 km (0.103 R)
• M33: 14,052,177 km (0.051 R)
• M34: 14,599,107 km (0.044 R)
• M35: 15,657,362 km (0.116 R)
• M36: 16,338,331 km (0.107 R)
• M37: 16,452,774 km (0.099 R)
• M38: 17,729,143 km (0.115 R)
• M39: 17,964,610 km (0.099 R)
• M40: 18,677,294 km (0.098 R)
• M41: 19,278,229 km (0.1 R)
• M42: 19,338,666 km (0.109 R)
• M43: 19,459,691 km (0.111 R)
• M44: 20,746,083 km (0.049 R)
• M45: 20,808,017 km (0.103 R)
• M46: 21,996,572 km (0.066 R)
• M47: 22,312,971 km (0.094 R)
• M48: 22,503,559 km (0.094 R)
• M49: 23,142,641 km (0.105 R)
• M50: 25,824,931 km (0.09 R)
• M51: 26,292,574 km (0.09 R)
• M52: 26,359,594 km (0.099 R)
• M53: 26,628,271 km (0.05 R)
• M54: 26,763,059 km (0.108 R)
• M55: 27,712,407 km (0.099 R)
• M56: 27,848,840 km (0.056 R)
• M57: 28,122,605 km (0.091 R)
• M58: 29,365,164 km (0.093 R)
• M59: 29,643,716 km (0.088 R)
• M60: 29,713,578 km (0.11 R)
• M61: 31,546,900 km (0.042 R)
• M62: 32,046,856 km (0.048 R)
• M63: 32,190,021 km (0.086 R)
• M64: 33,999,108 km (0.108 R)
• M65: 34,072,261 km (0.095 R)
• M66: 34,585,083 km (0.059 R)
• M67: 35,766,757 km (0.112 R)
• M68: 36,138,657 km (0.118 R)
• M69: 36,511,904 km (0.057 R)
• M70: 37,790,517 km (0.043 R)
• M71: 38,625,721 km (0.062 R)
• M72: 39,774,334 km (0.111 R)
• M73: 41,089,748 km (0.119 R)
• M74: 41,167,539 km (0.094 R)
• M75: 41,401,211 km (0.097 R)
• M76: 42,183,608 km (0.058 R)
• M77: 44,001,371 km (0.108 R)
• M78: 44,399,900 km (0.072 R)
• M79: 44,639,556 km (0.114 R)
• M80: 45,522,183 km (0.064 R)
• M81: 47,141,580 km (0.032 R)
• M82: 47,386,023 km (0.106 R)
• M83: 48,286,303 km (0.076 R)
• M84: 50,853,552 km (0.053 R)
• M85: 51,355,603 km (0.105 R)
• M86: 52,195,894 km (0.086 R)
• M87: 53,549,755 km (0.06 R)
• M88: 53,804,969 km (0.096 R)
• M89: 54,572,705 km (0.096 R)
• M90: 55,602,237 km (0.073 R)
• M91: 57,593,235 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.9

Radius: 5.8

Gravity: 26.57 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.81 AU - 17.45 AU

Year: 19498 Days

Day: 17.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,750,454 km

• M1: 193,131 km (0.12 R)
• M2: 269,426 km (0.091 R)
• M3: 375,790 km (0.087 R)
• M4: 496,515 km (0.094 R)
• M5: 630,106 km (0.068 R)
• M6: 725,550 km (0.108 R)
• M7: 1,068,727 km (0.109 R)
• M8: 1,425,668 km (0.095 R)
• M9: 1,817,315 km (0.086 R)
• M10: 1,885,681 km (0.103 R)
• M11: 2,060,561 km (0.106 R)
• M12: 2,168,122 km (0.087 R)
• M13: 2,851,186 km (0.103 R)
• M14: 4,628,708 km (0.093 R)
• M15: 5,596,307 km (0.099 R)
• M16: 5,949,358 km (0.076 R)
• M17: 6,571,386 km (0.113 R)
• M18: 7,432,471 km (0.048 R)
• M19: 7,708,928 km (0.12 R)
• M20: 7,820,378 km (0.093 R)
• M21: 7,876,328 km (0.091 R)
• M22: 8,044,925 km (0.051 R)
• M23: 8,328,712 km (0.07 R)
• M24: 11,531,303 km (0.082 R)
• M25: 12,238,602 km (0.09 R)
• M26: 12,630,399 km (0.095 R)
• M27: 13,092,656 km (0.105 R)
• M28: 13,830,174 km (0.111 R)
• M29: 15,275,289 km (0.1 R)
• M30: 15,415,462 km (0.04 R)
• M31: 15,980,194 km (0.046 R)
• M32: 16,193,670 km (0.053 R)
• M33: 16,336,536 km (0.113 R)
• M34: 16,912,189 km (0.113 R)
• M35: 17,348,416 km (0.062 R)
• M36: 19,129,678 km (0.119 R)
• M37: 19,812,443 km (0.108 R)
• M38: 20,735,312 km (0.095 R)
• M39: 20,968,236 km (0.06 R)
• M40: 21,515,016 km (0.115 R)
• M41: 21,750,782 km (0.06 R)
• M42: 21,987,446 km (0.06 R)
• M43: 22,622,639 km (0.09 R)
• M44: 24,400,310 km (0.05 R)
• M45: 25,804,436 km (0.112 R)
• M46: 26,390,112 km (0.037 R)
• M47: 26,980,275 km (0.049 R)
• M48: 28,259,487 km (0.064 R)
• M49: 29,558,295 km (0.087 R)
• M50: 29,645,660 km (0.118 R)
• M51: 31,053,676 km (0.102 R)
• M52: 31,587,441 km (0.053 R)
• M53: 32,844,362 km (0.093 R)
• M54: 34,392,401 km (0.086 R)
• M55: 34,944,567 km (0.092 R)
• M56: 36,057,425 km (0.043 R)
• M57: 36,711,916 km (0.093 R)
• M58: 37,653,784 km (0.096 R)
• M59: 37,843,175 km (0.078 R)
• M60: 39,657,498 km (0.115 R)
• M61: 40,043,012 km (0.099 R)
• M62: 41,989,430 km (0.068 R)
• M63: 42,087,566 km (0.102 R)
• M64: 42,185,852 km (0.087 R)
• M65: 42,974,232 km (0.12 R)
• M66: 43,668,067 km (0.119 R)
• M67: 46,784,939 km (0.073 R)
• M68: 47,192,294 km (0.055 R)
• M69: 48,113,218 km (0.068 R)
• M70: 48,215,843 km (0.101 R)
• M71: 48,524,313 km (0.091 R)
• M72: 51,435,189 km (0.095 R)
• M73: 52,699,889 km (0.087 R)
• M74: 52,805,804 km (0.095 R)
• M75: 55,152,397 km (0.117 R)
• M76: 56,122,240 km (0.105 R)
• M77: 56,338,409 km (0.054 R)
• M78: 57,097,618 km (0.091 R)
• M79: 57,315,133 km (0.06 R)
• M80: 60,943,779 km (0.097 R)
• M81: 63,967,302 km (0.069 R)
• M82: 66,124,204 km (0.099 R)
• M83: 67,843,682 km (0.034 R)
• M84: 70,975,812 km (0.101 R)
• M85: 71,561,039 km (0.09 R)
• M86: 71,912,893 km (0.114 R)
• M87: 72,854,013 km (0.111 R)
• M88: 72,971,897 km (0.086 R)
• M89: 73,562,509 km (0.108 R)
• M90: 77,861,353 km (0.067 R)
• M91: 78,585,856 km (0.111 R)
• M92: 80,406,462 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 20,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit