🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.52 AU - 0.82 AU

Year: 196 Days

Day: 30.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,530,045 km

• M1: 170,242 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.67 AU - 0.81 AU

Year: 228 Days

Day: 26.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.83 AU - 1.01 AU

Year: 316 Days

Day: 31.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.84 AU - 1.26 AU

Year: 385 Days

Day: 42.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,530,045 km

• M1: 29,172 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.92 AU - 4.14 AU

Year: 2375 Days

Day: 19.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.59 AU - 4.27 AU

Year: 2790 Days

Day: 44.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 13.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.4 AU - 6.74 AU

Year: 5356 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 45,530,045 km

• M1: 167,550 km (0.101 R)
• M2: 255,214 km (0.092 R)
• M3: 379,979 km (0.07 R)
• M4: 482,902 km (0.092 R)
• M5: 604,824 km (0.116 R)
• M6: 732,282 km (0.094 R)
• M7: 900,280 km (0.098 R)
• M8: 1,009,486 km (0.115 R)
• M9: 1,123,480 km (0.103 R)
• M10: 1,259,614 km (0.095 R)
• M11: 1,410,708 km (0.11 R)
• M12: 1,502,561 km (0.098 R)
• M13: 1,634,806 km (0.117 R)
• M14: 2,045,003 km (0.095 R)
• M15: 2,160,642 km (0.092 R)
• M16: 2,311,138 km (0.099 R)
• M17: 2,454,153 km (0.046 R)
• M18: 2,760,829 km (0.106 R)
• M19: 2,972,210 km (0.084 R)
• M20: 3,176,860 km (0.092 R)
• M21: 3,689,831 km (0.108 R)
• M22: 3,949,683 km (0.075 R)
• M23: 4,501,250 km (0.066 R)
• M24: 4,583,978 km (0.099 R)
• M25: 4,667,304 km (0.058 R)
• M26: 4,765,141 km (0.095 R)
• M27: 4,863,726 km (0.097 R)
• M28: 5,120,286 km (0.069 R)
• M29: 5,206,754 km (0.079 R)
• M30: 5,439,977 km (0.103 R)
• M31: 5,587,480 km (0.118 R)
• M32: 5,721,371 km (0.09 R)
• M33: 6,720,086 km (0.106 R)
• M34: 6,910,374 km (0.092 R)
• M35: 7,280,180 km (0.104 R)
• M36: 7,377,718 km (0.114 R)
• M37: 7,755,752 km (0.082 R)
• M38: 7,888,745 km (0.04 R)
• M39: 8,309,264 km (0.078 R)
• M40: 8,411,439 km (0.044 R)
• M41: 8,565,226 km (0.104 R)
• M42: 8,754,467 km (0.101 R)
• M43: 9,225,102 km (0.093 R)
• M44: 9,703,965 km (0.09 R)
• M45: 9,973,540 km (0.064 R)
• M46: 10,318,513 km (0.066 R)
• M47: 10,501,621 km (0.074 R)
• M48: 10,815,627 km (0.105 R)
• M49: 11,282,821 km (0.112 R)
• M50: 11,490,463 km (0.119 R)
• M51: 12,256,554 km (0.114 R)
• M52: 12,411,687 km (0.112 R)
• M53: 12,841,930 km (0.052 R)
• M54: 12,999,606 km (0.08 R)
• M55: 13,376,593 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.5

Radius: 13.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.56 AU - 8.6 AU

Year: 7474 Days

Day: 10 Hours

Environment

Temp: -151 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,530,045 km

• M1: 236,215 km (0.062 R)
• M2: 354,248 km (0.09 R)
• M3: 541,245 km (0.097 R)
• M4: 822,489 km (0.044 R)
• M5: 966,851 km (0.111 R)
• M6: 1,152,352 km (0.083 R)
• M7: 1,384,528 km (0.086 R)
• M8: 1,762,263 km (0.117 R)
• M9: 1,895,704 km (0.114 R)
• M10: 2,012,690 km (0.118 R)
• M11: 2,316,373 km (0.058 R)
• M12: 2,463,279 km (0.093 R)
• M13: 2,678,699 km (0.116 R)
• M14: 2,991,060 km (0.087 R)
• M15: 3,151,728 km (0.072 R)
• M16: 3,244,778 km (0.044 R)
• M17: 3,773,756 km (0.043 R)
• M18: 4,048,418 km (0.106 R)
• M19: 4,226,738 km (0.109 R)
• M20: 4,433,782 km (0.073 R)
• M21: 4,591,308 km (0.08 R)
• M22: 4,697,373 km (0.117 R)
• M23: 4,858,041 km (0.118 R)
• M24: 5,860,347 km (0.082 R)
• M25: 6,296,724 km (0.085 R)
• M26: 6,444,676 km (0.051 R)
• M27: 6,773,941 km (0.049 R)
• M28: 7,078,223 km (0.111 R)
• M29: 7,355,877 km (0.1 R)
• M30: 8,731,729 km (0.053 R)
• M31: 8,830,762 km (0.083 R)
• M32: 9,163,318 km (0.106 R)
• M33: 9,875,255 km (0.06 R)
• M34: 10,047,442 km (0.094 R)
• M35: 10,324,946 km (0.113 R)
• M36: 10,464,670 km (0.074 R)
• M37: 10,994,247 km (0.117 R)
• M38: 11,605,055 km (0.067 R)
• M39: 11,859,820 km (0.11 R)
• M40: 12,042,928 km (0.102 R)
• M41: 13,350,862 km (0.119 R)
• M42: 14,041,107 km (0.105 R)
• M43: 14,273,731 km (0.113 R)
• M44: 15,656,315 km (0.063 R)
• M45: 16,180,805 km (0.087 R)
• M46: 16,957,667 km (0.086 R)
• M47: 17,537,807 km (0.035 R)
• M48: 17,663,021 km (0.047 R)
• M49: 18,505,257 km (0.118 R)
• M50: 18,632,714 km (0.113 R)
• M51: 18,845,741 km (0.099 R)
• M52: 19,059,666 km (0.087 R)
• M53: 19,489,910 km (0.12 R)
• M54: 19,836,528 km (0.096 R)
• M55: 20,360,121 km (0.073 R)
• M56: 21,376,339 km (0.101 R)
• M57: 22,363,984 km (0.049 R)
• M58: 23,504,219 km (0.078 R)
• M59: 23,826,902 km (0.102 R)
• M60: 24,476,605 km (0.111 R)
• M61: 24,569,954 km (0.075 R)
• M62: 24,991,222 km (0.068 R)
• M63: 25,320,636 km (0.09 R)
• M64: 25,415,033 km (0.077 R)
• M65: 25,509,429 km (0.106 R)
• M66: 26,796,419 km (0.115 R)
• M67: 27,472,153 km (0.065 R)
• M68: 27,909,428 km (0.091 R)
• M69: 28,006,965 km (0.032 R)
• M70: 29,284,681 km (0.117 R)
• M71: 29,483,048 km (0.11 R)
• M72: 29,980,610 km (0.038 R)
• M73: 31,744,219 km (0.054 R)
• M74: 31,896,959 km (0.062 R)
• M75: 31,998,835 km (0.115 R)
• M76: 32,203,186 km (0.11 R)
• M77: 32,715,708 km (0.119 R)
• M78: 33,437,667 km (0.115 R)
• M79: 34,582,989 km (0.108 R)
• M80: 34,949,952 km (0.073 R)
• M81: 35,055,119 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.3

Radius: 11.6

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.72 AU - 8.6 AU

Year: 8349 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,530,045 km

• M1: 189,690 km (0.096 R)
• M2: 323,730 km (0.051 R)
• M3: 416,331 km (0.073 R)
• M4: 577,448 km (0.037 R)
• M5: 651,648 km (0.071 R)
• M6: 1,152,053 km (0.06 R)
• M7: 1,390,213 km (0.093 R)
• M8: 1,515,426 km (0.056 R)
• M9: 1,710,502 km (0.119 R)
• M10: 1,914,254 km (0.07 R)
• M11: 2,370,528 km (0.118 R)
• M12: 3,353,535 km (0.083 R)
• M13: 3,581,373 km (0.068 R)
• M14: 3,814,447 km (0.07 R)
• M15: 4,511,872 km (0.098 R)
• M16: 4,668,800 km (0.041 R)
• M17: 5,020,505 km (0.099 R)
• M18: 5,347,675 km (0.11 R)
• M19: 5,783,454 km (0.12 R)
• M20: 6,022,960 km (0.067 R)
• M21: 6,511,696 km (0.107 R)
• M22: 7,195,508 km (0.079 R)
• M23: 7,564,716 km (0.067 R)
• M24: 7,902,208 km (0.09 R)
• M25: 8,015,753 km (0.09 R)
• M26: 8,244,638 km (0.116 R)
• M27: 8,359,978 km (0.12 R)
• M28: 8,983,801 km (0.112 R)
• M29: 9,421,375 km (0.077 R)
• M30: 9,663,125 km (0.112 R)
• M31: 9,825,289 km (0.051 R)
• M32: 9,947,660 km (0.065 R)
• M33: 10,276,177 km (0.065 R)
• M34: 10,608,284 km (0.081 R)
• M35: 10,733,797 km (0.108 R)
• M36: 10,944,131 km (0.07 R)
• M37: 11,113,327 km (0.093 R)
• M38: 11,712,316 km (0.12 R)
• M39: 12,674,829 km (0.051 R)
• M40: 13,031,022 km (0.12 R)
• M41: 13,120,631 km (0.12 R)
• M42: 14,582,052 km (0.111 R)
• M43: 15,473,955 km (0.06 R)
• M44: 15,663,944 km (0.115 R)
• M45: 16,480,300 km (0.116 R)
• M46: 17,015,860 km (0.115 R)
• M47: 17,507,738 km (0.083 R)
• M48: 17,954,437 km (0.068 R)
• M49: 18,859,056 km (0.063 R)
• M50: 19,316,975 km (0.032 R)
• M51: 20,036,540 km (0.052 R)
• M52: 20,243,733 km (0.085 R)
• M53: 20,922,010 km (0.063 R)
• M54: 21,185,003 km (0.081 R)
• M55: 22,623,536 km (0.096 R)
• M56: 23,218,637 km (0.089 R)
• M57: 23,381,848 km (0.056 R)
• M58: 23,928,479 km (0.119 R)
• M59: 24,038,433 km (0.102 R)
• M60: 24,590,150 km (0.089 R)
• M61: 25,706,300 km (0.061 R)
• M62: 26,668,064 km (0.032 R)
• M63: 27,124,637 km (0.111 R)
• M64: 27,239,229 km (0.11 R)
• M65: 27,353,971 km (0.097 R)
• M66: 27,756,838 km (0.068 R)
• M67: 27,987,817 km (0.081 R)
• M68: 29,623,221 km (0.059 R)
• M69: 30,511,982 km (0.116 R)
• M70: 31,469,707 km (0.103 R)
• M71: 32,254,946 km (0.052 R)
• M72: 32,680,552 km (0.092 R)
• M73: 32,802,475 km (0.036 R)
• M74: 33,660,269 km (0.082 R)
• M75: 34,339,443 km (0.12 R)
• M76: 34,463,460 km (0.114 R)
• M77: 35,335,466 km (0.118 R)
• M78: 36,277,783 km (0.11 R)
• M79: 36,530,454 km (0.108 R)
• M80: 38,444,110 km (0.114 R)
• M81: 39,672,907 km (0.096 R)
• M82: 39,998,431 km (0.041 R)
• M83: 40,848,895 km (0.088 R)
• M84: 42,700,917 km (0.074 R)
• M85: 45,190,076 km (0.073 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 16,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit