🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.48 AU - 0.54 AU

Year: 140 Days

Day: 13.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.7 AU - 0.88 AU

Year: 270 Days

Day: 31.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 141.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,614,432 km

• M1: 629,807 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.23 AU - 1.51 AU

Year: 617 Days

Day: 22.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.56 AU - 2.06 AU

Year: 938 Days

Day: 38.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,614,432 km

• M1: 1,713,793 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.6

Radius: 9.4

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.83 AU - 5.11 AU

Year: 3639 Days

Day: 6 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,614,432 km

• M1: 120,576 km (0.085 R)
• M2: 185,651 km (0.103 R)
• M3: 264,938 km (0.076 R)
• M4: 424,409 km (0.104 R)
• M5: 526,435 km (0.062 R)
• M6: 716,873 km (0.027 R)
• M7: 1,262,756 km (0.066 R)
• M8: 1,377,497 km (0.092 R)
• M9: 1,442,871 km (0.097 R)
• M10: 1,672,953 km (0.11 R)
• M11: 1,958,984 km (0.103 R)
• M12: 2,032,885 km (0.077 R)
• M13: 2,214,348 km (0.064 R)
• M14: 2,353,922 km (0.089 R)
• M15: 2,642,048 km (0.117 R)
• M16: 2,773,844 km (0.108 R)
• M17: 2,975,502 km (0.105 R)
• M18: 3,112,832 km (0.079 R)
• M19: 3,287,264 km (0.117 R)
• M20: 3,464,986 km (0.037 R)
• M21: 3,700,902 km (0.106 R)
• M22: 4,036,151 km (0.045 R)
• M23: 4,188,292 km (0.097 R)
• M24: 4,518,155 km (0.07 R)
• M25: 4,676,280 km (0.117 R)
• M26: 4,816,154 km (0.099 R)
• M27: 4,916,833 km (0.113 R)
• M28: 5,059,101 km (0.109 R)
• M29: 5,244,004 km (0.081 R)
• M30: 6,136,355 km (0.102 R)
• M31: 6,377,956 km (0.08 R)
• M32: 6,734,747 km (0.063 R)
• M33: 7,052,343 km (0.063 R)
• M34: 7,121,158 km (0.114 R)
• M35: 7,702,346 km (0.084 R)
• M36: 8,178,366 km (0.07 R)
• M37: 8,688,495 km (0.047 R)
• M38: 9,158,830 km (0.072 R)
• M39: 9,334,309 km (0.118 R)
• M40: 9,409,706 km (0.053 R)
• M41: 9,586,830 km (0.11 R)
• M42: 9,739,420 km (0.117 R)
• M43: 10,279,767 km (0.08 R)
• M44: 10,383,887 km (0.094 R)
• M45: 11,255,744 km (0.098 R)
• M46: 11,363,005 km (0.041 R)
• M47: 12,096,035 km (0.095 R)
• M48: 12,205,840 km (0.088 R)
• M49: 12,509,823 km (0.095 R)
• M50: 12,648,799 km (0.089 R)
• M51: 12,816,199 km (0.057 R)
• M52: 13,125,268 km (0.103 R)
• M53: 13,209,941 km (0.066 R)
• M54: 13,493,429 km (0.078 R)
• M55: 13,865,179 km (0.071 R)
• M56: 14,385,331 km (0.069 R)
• M57: 14,472,696 km (0.082 R)
• M58: 14,794,481 km (0.068 R)
• M59: 15,177,751 km (0.069 R)
• M60: 15,236,992 km (0.105 R)
• M61: 15,326,003 km (0.087 R)
• M62: 16,682,107 km (0.055 R)
• M63: 17,950,847 km (0.057 R)
• M64: 18,202,022 km (0.103 R)
• M65: 18,549,388 km (0.111 R)
• M66: 19,282,567 km (0.076 R)
• M67: 19,798,231 km (0.049 R)
• M68: 20,122,709 km (0.028 R)
• M69: 20,777,199 km (0.032 R)
• M70: 20,876,084 km (0.073 R)
• M71: 20,941,907 km (0.102 R)
• M72: 22,006,445 km (0.051 R)
• M73: 22,107,125 km (0.12 R)
• M74: 22,275,273 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64

Radius: 11.3

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.01 AU - 6.55 AU

Year: 5350 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 25,614,432 km

• M1: 166,652 km (0.081 R)
• M2: 294,409 km (0.081 R)
• M3: 473,776 km (0.102 R)
• M4: 602,879 km (0.086 R)
• M5: 745,297 km (0.092 R)
• M6: 998,267 km (0.085 R)
• M7: 1,215,483 km (0.092 R)
• M8: 1,438,683 km (0.077 R)
• M9: 1,585,289 km (0.062 R)
• M10: 1,819,858 km (0.092 R)
• M11: 2,011,343 km (0.104 R)
• M12: 2,154,060 km (0.088 R)
• M13: 2,243,519 km (0.116 R)
• M14: 2,391,621 km (0.033 R)
• M15: 2,867,941 km (0.11 R)
• M16: 3,104,754 km (0.094 R)
• M17: 3,504,779 km (0.113 R)
• M18: 4,254,863 km (0.034 R)
• M19: 4,325,473 km (0.12 R)
• M20: 4,568,719 km (0.094 R)
• M21: 4,684,807 km (0.086 R)
• M22: 5,249,240 km (0.108 R)
• M23: 5,340,494 km (0.084 R)
• M24: 5,478,124 km (0.117 R)
• M25: 5,601,543 km (0.105 R)
• M26: 5,741,566 km (0.064 R)
• M27: 6,120,498 km (0.105 R)
• M28: 7,002,676 km (0.104 R)
• M29: 7,716,408 km (0.111 R)
• M30: 8,560,289 km (0.095 R)
• M31: 8,811,913 km (0.069 R)
• M32: 9,011,477 km (0.113 R)
• M33: 9,712,043 km (0.113 R)
• M34: 10,220,527 km (0.1 R)
• M35: 10,391,966 km (0.11 R)
• M36: 10,468,560 km (0.052 R)
• M37: 10,545,154 km (0.067 R)
• M38: 10,679,792 km (0.065 R)
• M39: 10,815,028 km (0.075 R)
• M40: 10,911,968 km (0.07 R)
• M41: 11,165,536 km (0.033 R)
• M42: 11,420,900 km (0.037 R)
• M43: 11,499,888 km (0.078 R)
• M44: 11,857,576 km (0.103 R)
• M45: 12,057,738 km (0.051 R)
• M46: 12,259,246 km (0.114 R)
• M47: 12,360,374 km (0.074 R)
• M48: 12,624,564 km (0.066 R)
• M49: 12,890,699 km (0.107 R)
• M50: 13,553,717 km (0.086 R)
• M51: 13,742,210 km (0.1 R)
• M52: 13,910,358 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236

Radius: 10.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.95 AU - 6.45 AU

Year: 5944 Days

Day: 9 Hours

Environment

Temp: -163 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,614,432 km

• M1: 205,248 km (0.099 R)
• M2: 368,759 km (0.116 R)
• M3: 662,719 km (0.057 R)
• M4: 943,514 km (0.063 R)
• M5: 1,085,781 km (0.113 R)
• M6: 1,378,993 km (0.108 R)
• M7: 1,528,142 km (0.059 R)
• M8: 1,640,191 km (0.056 R)
• M9: 2,023,311 km (0.107 R)
• M10: 2,321,011 km (0.078 R)
• M11: 2,434,257 km (0.079 R)
• M12: 2,599,413 km (0.118 R)
• M13: 2,905,939 km (0.049 R)
• M14: 3,170,428 km (0.109 R)
• M15: 3,703,894 km (0.08 R)
• M16: 3,913,630 km (0.1 R)
• M17: 4,999,262 km (0.066 R)
• M18: 5,273,923 km (0.074 R)
• M19: 5,575,363 km (0.083 R)
• M20: 5,772,084 km (0.054 R)
• M21: 5,926,768 km (0.074 R)
• M22: 6,105,089 km (0.108 R)
• M23: 6,307,944 km (0.111 R)
• M24: 7,094,380 km (0.116 R)
• M25: 7,236,348 km (0.043 R)
• M26: 7,355,428 km (0.116 R)
• M27: 7,547,362 km (0.073 R)
• M28: 8,632,096 km (0.056 R)
• M29: 8,783,789 km (0.063 R)
• M30: 9,218,370 km (0.085 R)
• M31: 9,896,797 km (0.119 R)
• M32: 10,002,562 km (0.065 R)
• M33: 10,188,662 km (0.099 R)
• M34: 10,456,442 km (0.041 R)
• M35: 10,780,920 km (0.092 R)
• M36: 11,026,410 km (0.071 R)
• M37: 11,411,924 km (0.094 R)
• M38: 11,773,951 km (0.108 R)
• M39: 12,224,839 km (0.05 R)
• M40: 12,395,231 km (0.044 R)
• M41: 13,143,220 km (0.072 R)
• M42: 13,669,655 km (0.094 R)
• M43: 13,787,688 km (0.093 R)
• M44: 13,994,881 km (0.059 R)
• M45: 14,352,420 km (0.07 R)
• M46: 14,864,194 km (0.095 R)
• M47: 15,351,285 km (0.049 R)
• M48: 16,185,143 km (0.039 R)
• M49: 16,403,706 km (0.108 R)
• M50: 16,591,900 km (0.059 R)
• M51: 16,686,296 km (0.119 R)
• M52: 16,812,407 km (0.095 R)
• M53: 17,639,534 km (0.116 R)
• M54: 18,090,422 km (0.085 R)
• M55: 18,675,798 km (0.103 R)
• M56: 18,905,132 km (0.059 R)
• M57: 18,970,805 km (0.056 R)
• M58: 19,333,580 km (0.1 R)
• M59: 19,499,185 km (0.117 R)
• M60: 19,865,101 km (0.045 R)
• M61: 20,705,392 km (0.092 R)
• M62: 20,806,969 km (0.089 R)
• M63: 21,420,171 km (0.087 R)
• M64: 22,073,914 km (0.085 R)
• M65: 22,212,441 km (0.042 R)
• M66: 22,281,705 km (0.099 R)
• M67: 22,804,101 km (0.105 R)
• M68: 22,979,131 km (0.045 R)
• M69: 23,330,386 km (0.108 R)
• M70: 23,648,282 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.6

Radius: 8.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.46 AU - 8.32 AU

Year: 6963 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,614,432 km

• M1: 109,206 km (0.064 R)
• M2: 273,914 km (0.033 R)
• M3: 392,096 km (0.08 R)
• M4: 491,279 km (0.103 R)
• M5: 962,513 km (0.113 R)
• M6: 1,088,773 km (0.109 R)
• M7: 1,220,719 km (0.071 R)
• M8: 1,316,312 km (0.056 R)
• M9: 1,942,379 km (0.101 R)
• M10: 2,120,251 km (0.057 R)
• M11: 2,667,629 km (0.104 R)
• M12: 3,124,800 km (0.074 R)
• M13: 3,295,342 km (0.111 R)
• M14: 3,705,390 km (0.049 R)
• M15: 3,845,712 km (0.107 R)
• M16: 3,906,449 km (0.114 R)
• M17: 4,131,744 km (0.082 R)
• M18: 4,382,320 km (0.045 R)
• M19: 4,637,983 km (0.076 R)
• M20: 4,832,909 km (0.1 R)
• M21: 4,942,414 km (0.093 R)
• M22: 5,163,819 km (0.098 R)
• M23: 5,275,868 km (0.119 R)
• M24: 5,365,926 km (0.091 R)
• M25: 5,593,614 km (0.081 R)
• M26: 6,011,441 km (0.109 R)
• M27: 6,729,959 km (0.082 R)
• M28: 6,803,412 km (0.059 R)
• M29: 7,174,265 km (0.078 R)
• M30: 7,274,196 km (0.105 R)
• M31: 7,374,726 km (0.106 R)
• M32: 7,551,701 km (0.059 R)
• M33: 7,781,184 km (0.11 R)
• M34: 7,858,227 km (0.074 R)
• M35: 8,064,971 km (0.108 R)
• M36: 8,722,453 km (0.105 R)
• M37: 8,802,488 km (0.08 R)
• M38: 8,990,234 km (0.077 R)
• M39: 9,589,074 km (0.078 R)
• M40: 9,837,706 km (0.091 R)
• M41: 10,172,655 km (0.088 R)
• M42: 10,511,195 km (0.092 R)
• M43: 10,767,606 km (0.111 R)
• M44: 10,997,239 km (0.101 R)
• M45: 11,083,856 km (0.089 R)
• M46: 11,257,689 km (0.051 R)
• M47: 11,344,904 km (0.117 R)
• M48: 11,403,098 km (0.09 R)
• M49: 11,461,441 km (0.069 R)
• M50: 11,637,218 km (0.102 R)
• M51: 12,021,086 km (0.057 R)
• M52: 12,169,787 km (0.112 R)
• M53: 12,559,340 km (0.109 R)
• M54: 12,831,608 km (0.077 R)
• M55: 13,320,194 km (0.058 R)
• M56: 13,443,164 km (0.113 R)
• M57: 13,566,732 km (0.032 R)
• M58: 14,536,425 km (0.117 R)
• M59: 15,045,656 km (0.119 R)
• M60: 15,560,871 km (0.113 R)
• M61: 16,049,009 km (0.112 R)
• M62: 16,180,057 km (0.11 R)
• M63: 17,678,429 km (0.045 R)
• M64: 17,949,501 km (0.104 R)
• M65: 18,119,593 km (0.095 R)
• M66: 19,884,848 km (0.099 R)
• M67: 20,166,840 km (0.094 R)
• M68: 20,272,755 km (0.06 R)
• M69: 20,450,029 km (0.089 R)
• M70: 20,841,527 km (0.087 R)
• M71: 21,559,746 km (0.07 R)
• M72: 22,615,608 km (0.106 R)
• M73: 22,725,712 km (0.067 R)
• M74: 23,168,372 km (0.091 R)
• M75: 23,539,225 km (0.105 R)
• M76: 23,800,124 km (0.083 R)
• M77: 25,232,822 km (0.098 R)
• M78: 25,538,002 km (0.115 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: 520 - 15,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit