🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.54 AU - 0.6 AU

Year: 152 Days

Day: 13.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.04 AU - 1.66 AU

Year: 554 Days

Day: 39.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.46 AU - 3.98 AU

Year: 2040 Days

Day: 42.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.6

Radius: 9.4

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.04 AU - 7.3 AU

Year: 6083 Days

Day: 11.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,458,092 km

• M1: 183,407 km (0.11 R)
• M2: 254,765 km (0.076 R)
• M3: 473,627 km (0.095 R)
• M4: 700,118 km (0.101 R)
• M5: 806,033 km (0.099 R)
• M6: 889,210 km (0.071 R)
• M7: 990,188 km (0.104 R)
• M8: 1,399,638 km (0.108 R)
• M9: 1,553,125 km (0.107 R)
• M10: 1,730,249 km (0.109 R)
• M11: 1,858,305 km (0.093 R)
• M12: 2,143,438 km (0.091 R)
• M13: 2,361,552 km (0.117 R)
• M14: 2,504,119 km (0.094 R)
• M15: 2,712,957 km (0.062 R)
• M16: 2,949,172 km (0.048 R)
• M17: 3,840,028 km (0.119 R)
• M18: 4,252,918 km (0.063 R)
• M19: 4,757,063 km (0.12 R)
• M20: 5,333,314 km (0.072 R)
• M21: 5,494,431 km (0.09 R)
• M22: 5,602,739 km (0.102 R)
• M23: 5,987,206 km (0.053 R)
• M24: 6,070,831 km (0.092 R)
• M25: 6,323,801 km (0.041 R)
• M26: 6,927,429 km (0.074 R)
• M27: 7,251,009 km (0.107 R)
• M28: 7,670,032 km (0.097 R)
• M29: 8,251,220 km (0.087 R)
• M30: 8,531,567 km (0.102 R)
• M31: 8,625,664 km (0.107 R)
• M32: 8,973,778 km (0.12 R)
• M33: 9,880,640 km (0.089 R)
• M34: 10,078,708 km (0.115 R)
• M35: 10,211,551 km (0.106 R)
• M36: 11,467,574 km (0.078 R)
• M37: 11,675,964 km (0.103 R)
• M38: 12,061,029 km (0.103 R)
• M39: 12,202,100 km (0.118 R)
• M40: 12,308,165 km (0.061 R)
• M41: 12,414,678 km (0.034 R)
• M42: 12,485,887 km (0.058 R)
• M43: 12,951,735 km (0.084 R)
• M44: 13,241,207 km (0.111 R)
• M45: 13,386,765 km (0.091 R)
• M46: 13,642,727 km (0.029 R)
• M47: 13,752,981 km (0.079 R)
• M48: 14,233,938 km (0.116 R)
• M49: 14,345,837 km (0.079 R)
• M50: 14,457,886 km (0.062 R)
• M51: 15,365,048 km (0.081 R)
• M52: 15,441,492 km (0.025 R)
• M53: 15,556,383 km (0.063 R)
• M54: 15,902,702 km (0.101 R)
• M55: 16,368,550 km (0.111 R)
• M56: 16,485,685 km (0.075 R)
• M57: 16,681,509 km (0.095 R)
• M58: 17,672,445 km (0.108 R)
• M59: 18,438,386 km (0.11 R)
• M60: 18,927,571 km (0.076 R)
• M61: 19,503,822 km (0.116 R)
• M62: 19,835,780 km (0.116 R)
• M63: 19,960,694 km (0.078 R)
• M64: 20,927,246 km (0.113 R)
• M65: 21,096,890 km (0.063 R)
• M66: 21,565,730 km (0.039 R)
• M67: 21,822,889 km (0.067 R)
• M68: 22,297,114 km (0.101 R)
• M69: 22,992,894 km (0.032 R)
• M70: 23,124,240 km (0.118 R)
• M71: 24,005,671 km (0.09 R)
• M72: 24,853,143 km (0.108 R)
• M73: 25,167,897 km (0.045 R)
• M74: 25,393,491 km (0.111 R)
• M75: 28,716,059 km (0.117 R)
• M76: 29,853,751 km (0.113 R)
• M77: 29,996,916 km (0.079 R)
• M78: 30,188,252 km (0.112 R)
• M79: 30,283,995 km (0.088 R)
• M80: 30,380,036 km (0.097 R)
• M81: 30,620,291 km (0.093 R)
• M82: 31,102,594 km (0.112 R)
• M83: 31,733,448 km (0.025 R)
• M84: 32,417,559 km (0.112 R)
• M85: 32,564,764 km (0.12 R)
• M86: 32,810,703 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.4

Radius: 12.9

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.8 AU - 8.48 AU

Year: 6737 Days

Day: 8 Hours

Environment

Temp: -147 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,458,092 km

• M1: 214,224 km (0.057 R)
• M2: 303,235 km (0.111 R)
• M3: 631,752 km (0.07 R)
• M4: 761,902 km (0.094 R)
• M5: 984,204 km (0.12 R)
• M6: 1,156,691 km (0.113 R)
• M7: 1,265,299 km (0.102 R)
• M8: 1,358,648 km (0.088 R)
• M9: 1,532,929 km (0.046 R)
• M10: 3,182,096 km (0.109 R)
• M11: 3,875,782 km (0.096 R)
• M12: 3,986,634 km (0.11 R)
• M13: 4,126,807 km (0.084 R)
• M14: 6,191,257 km (0.103 R)
• M15: 6,288,795 km (0.036 R)
• M16: 6,518,428 km (0.118 R)
• M17: 6,784,114 km (0.115 R)
• M18: 6,918,453 km (0.074 R)
• M19: 7,326,556 km (0.037 R)
• M20: 7,568,306 km (0.093 R)
• M21: 8,743,248 km (0.087 R)
• M22: 9,258,911 km (0.073 R)
• M23: 9,445,460 km (0.112 R)
• M24: 9,557,958 km (0.079 R)
• M25: 9,898,293 km (0.114 R)
• M26: 10,050,883 km (0.103 R)
• M27: 10,242,667 km (0.089 R)
• M28: 11,022,072 km (0.09 R)
• M29: 11,901,408 km (0.109 R)
• M30: 12,023,031 km (0.064 R)
• M31: 12,267,624 km (0.073 R)
• M32: 12,886,361 km (0.095 R)
• M33: 13,136,638 km (0.093 R)
• M34: 13,220,562 km (0.085 R)
• M35: 14,499,026 km (0.074 R)
• M36: 14,672,410 km (0.116 R)
• M37: 14,846,541 km (0.101 R)
• M38: 15,638,662 km (0.11 R)
• M39: 16,444,546 km (0.103 R)
• M40: 18,190,054 km (0.09 R)
• M41: 18,283,553 km (0.083 R)
• M42: 19,084,799 km (0.078 R)
• M43: 19,945,585 km (0.037 R)
• M44: 21,063,979 km (0.098 R)
• M45: 23,006,657 km (0.094 R)
• M46: 23,666,832 km (0.115 R)
• M47: 24,230,367 km (0.027 R)
• M48: 24,591,347 km (0.056 R)
• M49: 26,105,427 km (0.069 R)
• M50: 26,581,597 km (0.056 R)
• M51: 26,847,283 km (0.119 R)
• M52: 27,595,870 km (0.098 R)
• M53: 28,134,872 km (0.109 R)
• M54: 28,405,793 km (0.107 R)
• M55: 28,514,252 km (0.091 R)
• M56: 29,497,708 km (0.066 R)
• M57: 29,607,513 km (0.09 R)
• M58: 29,717,617 km (0.054 R)
• M59: 30,214,731 km (0.078 R)
• M60: 31,161,087 km (0.109 R)
• M61: 31,385,184 km (0.108 R)
• M62: 31,553,632 km (0.056 R)
• M63: 32,570,598 km (0.119 R)
• M64: 33,025,974 km (0.109 R)
• M65: 33,483,444 km (0.101 R)
• M66: 33,713,077 km (0.119 R)
• M67: 34,636,395 km (0.072 R)
• M68: 35,568,240 km (0.114 R)
• M69: 36,685,437 km (0.061 R)
• M70: 37,396,925 km (0.113 R)
• M71: 37,635,084 km (0.06 R)
• M72: 38,412,694 km (0.102 R)
• M73: 38,652,948 km (0.077 R)
• M74: 38,773,375 km (0.112 R)
• M75: 38,893,801 km (0.096 R)
• M76: 39,135,102 km (0.09 R)
• M77: 40,044,508 km (0.071 R)
• M78: 40,471,310 km (0.08 R)
• M79: 40,654,717 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.8

Radius: 7.2

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.93 AU - 16.23 AU

Year: 20678 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,458,092 km

• M1: 157,377 km (0.063 R)
• M2: 314,006 km (0.118 R)
• M3: 422,315 km (0.096 R)
• M4: 565,330 km (0.099 R)
• M5: 677,529 km (0.12 R)
• M6: 1,752,389 km (0.116 R)
• M7: 2,232,449 km (0.101 R)
• M8: 2,304,256 km (0.12 R)
• M9: 2,599,413 km (0.093 R)
• M10: 2,906,537 km (0.069 R)
• M11: 3,225,180 km (0.098 R)
• M12: 3,639,417 km (0.093 R)
• M13: 3,852,744 km (0.091 R)
• M14: 6,923,988 km (0.102 R)
• M15: 7,135,370 km (0.111 R)
• M16: 8,168,044 km (0.091 R)
• M17: 8,391,393 km (0.096 R)
• M18: 9,596,853 km (0.101 R)
• M19: 9,714,437 km (0.045 R)
• M20: 10,551,138 km (0.057 R)
• M21: 11,162,844 km (0.099 R)
• M22: 12,292,607 km (0.073 R)
• M23: 13,066,028 km (0.071 R)
• M24: 13,392,749 km (0.057 R)
• M25: 13,458,572 km (0.113 R)
• M26: 13,722,313 km (0.044 R)
• M27: 13,855,007 km (0.042 R)
• M28: 15,685,935 km (0.114 R)
• M29: 16,735,514 km (0.061 R)
• M30: 16,877,183 km (0.096 R)
• M31: 18,608,030 km (0.114 R)
• M32: 19,420,197 km (0.053 R)
• M33: 23,254,241 km (0.094 R)
• M34: 24,048,456 km (0.049 R)
• M35: 24,288,411 km (0.097 R)
• M36: 24,770,864 km (0.095 R)
• M37: 25,013,213 km (0.035 R)
• M38: 27,146,478 km (0.11 R)
• M39: 28,572,595 km (0.091 R)
• M40: 30,108,815 km (0.072 R)
• M41: 30,540,405 km (0.034 R)
• M42: 31,147,922 km (0.077 R)
• M43: 31,409,569 km (0.115 R)
• M44: 31,584,299 km (0.089 R)
• M45: 31,847,143 km (0.102 R)
• M46: 33,261,142 km (0.113 R)
• M47: 33,886,162 km (0.107 R)
• M48: 35,147,870 km (0.066 R)
• M49: 37,716,914 km (0.074 R)
• M50: 37,809,815 km (0.036 R)
• M51: 38,930,153 km (0.103 R)
• M52: 40,156,108 km (0.108 R)
• M53: 41,394,778 km (0.111 R)
• M54: 41,970,580 km (0.101 R)
• M55: 43,033,323 km (0.117 R)
• M56: 43,227,502 km (0.105 R)
• M57: 43,421,979 km (0.055 R)
• M58: 44,398,703 km (0.08 R)
• M59: 45,481,343 km (0.063 R)
• M60: 46,075,546 km (0.115 R)
• M61: 47,371,811 km (0.111 R)
• M62: 47,974,092 km (0.082 R)
• M63: 48,074,772 km (0.096 R)
• M64: 48,477,938 km (0.059 R)
• M65: 48,781,173 km (0.061 R)
• M66: 49,287,861 km (0.091 R)
• M67: 50,920,871 km (0.046 R)
• M68: 51,744,108 km (0.104 R)
• M69: 53,091,088 km (0.094 R)
• M70: 54,449,586 km (0.063 R)
• M71: 55,608,072 km (0.112 R)
• M72: 56,774,636 km (0.09 R)
• M73: 59,239,710 km (0.098 R)
• M74: 59,888,516 km (0.067 R)
• M75: 60,866,138 km (0.087 R)
• M76: 61,739,640 km (0.089 R)
• M77: 61,958,651 km (0.106 R)
• M78: 62,617,181 km (0.109 R)
• M79: 63,057,447 km (0.12 R)
• M80: 63,941,271 km (0.098 R)
• M81: 66,280,533 km (0.085 R)
• M82: 67,855,649 km (0.118 R)
• M83: 69,329,188 km (0.102 R)
• M84: 70,698,757 km (0.109 R)
• M85: 70,813,199 km (0.11 R)
• M86: 70,927,791 km (0.094 R)
• M87: 71,386,758 km (0.094 R)
• M88: 74,161,499 km (0.108 R)
• M89: 75,094,092 km (0.052 R)
• M90: 75,444,899 km (0.095 R)
• M91: 75,561,884 km (0.05 R)
• M92: 76,382,878 km (0.04 R)
• M93: 78,626,247 km (0.081 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 13,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit