🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.47 AU - 0.77 AU

Year: 172 Days

Day: 17.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,975,291 km

• M1: 74,350 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.49 AU - 0.77 AU

Year: 177 Days

Day: 25 Hours

Environment

Temp: 207 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,975,291 km

• M1: 124,615 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.65 AU - 0.85 AU

Year: 229 Days

Day: 17.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,975,291 km

• M1: 58,194 km (0.062 R)
• M2: 149,747 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.29 AU - 1.43 AU

Year: 560 Days

Day: 42.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,975,291 km

• M1: 1,048,681 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.79 AU - 1.87 AU

Year: 874 Days

Day: 19.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,975,291 km

• M1: 397,033 km (0.091 R)
• M2: 720,613 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.52 AU - 2.7 AU

Year: 1489 Days

Day: 29.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.5

Radius: 9.8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.34 AU - 7.14 AU

Year: 5504 Days

Day: 9.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 93,975,291 km

• M1: 138,528 km (0.097 R)
• M2: 233,971 km (0.036 R)
• M3: 323,730 km (0.107 R)
• M4: 507,885 km (0.106 R)
• M5: 716,125 km (0.105 R)
• M6: 887,714 km (0.113 R)
• M7: 1,227,899 km (0.119 R)
• M8: 1,639,443 km (0.049 R)
• M9: 1,769,593 km (0.104 R)
• M10: 2,057,420 km (0.108 R)
• M11: 2,378,606 km (0.084 R)
• M12: 3,128,690 km (0.081 R)
• M13: 3,456,608 km (0.119 R)
• M14: 3,624,607 km (0.118 R)
• M15: 3,752,513 km (0.107 R)
• M16: 3,838,681 km (0.096 R)
• M17: 4,056,795 km (0.114 R)
• M18: 4,759,007 km (0.103 R)
• M19: 4,828,870 km (0.086 R)
• M20: 5,112,208 km (0.118 R)
• M21: 5,571,922 km (0.109 R)
• M22: 5,894,156 km (0.094 R)
• M23: 6,687,025 km (0.105 R)
• M24: 7,002,976 km (0.079 R)
• M25: 7,189,524 km (0.032 R)
• M26: 7,270,008 km (0.119 R)
• M27: 7,486,177 km (0.108 R)
• M28: 7,759,193 km (0.1 R)
• M29: 7,896,972 km (0.059 R)
• M30: 8,371,497 km (0.103 R)
• M31: 8,512,867 km (0.116 R)
• M32: 8,884,019 km (0.104 R)
• M33: 8,970,487 km (0.089 R)
• M34: 9,260,557 km (0.106 R)
• M35: 10,089,180 km (0.112 R)
• M36: 10,300,113 km (0.088 R)
• M37: 10,451,655 km (0.077 R)
• M38: 11,034,339 km (0.072 R)
• M39: 11,470,267 km (0.109 R)
• M40: 11,753,606 km (0.084 R)
• M41: 12,007,473 km (0.032 R)
• M42: 12,327,164 km (0.055 R)
• M43: 12,455,818 km (0.065 R)
• M44: 13,237,467 km (0.11 R)
• M45: 13,501,507 km (0.059 R)
• M46: 14,439,486 km (0.093 R)
• M47: 14,643,238 km (0.035 R)
• M48: 14,711,305 km (0.031 R)
• M49: 14,779,522 km (0.092 R)
• M50: 16,767,977 km (0.116 R)
• M51: 16,910,693 km (0.104 R)
• M52: 17,089,612 km (0.07 R)
• M53: 17,233,226 km (0.098 R)
• M54: 17,847,924 km (0.079 R)
• M55: 18,433,150 km (0.059 R)
• M56: 18,950,310 km (0.114 R)
• M57: 19,322,659 km (0.077 R)
• M58: 19,885,746 km (0.056 R)
• M59: 20,530,363 km (0.061 R)
• M60: 20,606,658 km (0.106 R)
• M61: 20,721,250 km (0.061 R)
• M62: 20,874,438 km (0.094 R)
• M63: 20,989,479 km (0.115 R)
• M64: 21,801,197 km (0.056 R)
• M65: 22,191,348 km (0.045 R)
• M66: 22,662,581 km (0.05 R)
• M67: 22,899,395 km (0.087 R)
• M68: 23,018,176 km (0.104 R)
• M69: 23,495,243 km (0.031 R)
• M70: 24,297,387 km (0.086 R)
• M71: 24,701,900 km (0.058 R)
• M72: 24,783,131 km (0.09 R)
• M73: 25,108,656 km (0.038 R)
• M74: 25,640,626 km (0.115 R)
• M75: 26,715,936 km (0.101 R)
• M76: 26,841,000 km (0.088 R)
• M77: 26,924,475 km (0.059 R)
• M78: 28,017,138 km (0.108 R)
• M79: 28,398,762 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.5

Radius: 6.1

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.99 AU - 15.75 AU

Year: 21277 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,975,291 km

• M1: 94,247 km (0.051 R)
• M2: 417,378 km (0.074 R)
• M3: 725,699 km (0.062 R)
• M4: 866,321 km (0.091 R)
• M5: 2,277,628 km (0.098 R)
• M6: 2,734,649 km (0.119 R)
• M7: 2,881,105 km (0.104 R)
• M8: 3,610,844 km (0.092 R)
• M9: 4,437,372 km (0.074 R)
• M10: 5,094,256 km (0.096 R)
• M11: 5,139,136 km (0.111 R)
• M12: 5,641,485 km (0.061 R)
• M13: 5,781,210 km (0.05 R)
• M14: 6,448,267 km (0.066 R)
• M15: 6,594,424 km (0.093 R)
• M16: 6,643,342 km (0.117 R)
• M17: 6,741,628 km (0.065 R)
• M18: 6,939,546 km (0.099 R)
• M19: 7,341,216 km (0.073 R)
• M20: 8,378,229 km (0.106 R)
• M21: 9,022,248 km (0.116 R)
• M22: 9,682,124 km (0.109 R)
• M23: 11,575,285 km (0.028 R)
• M24: 12,594,046 km (0.068 R)
• M25: 13,454,384 km (0.114 R)
• M26: 14,397,000 km (0.11 R)
• M27: 14,715,943 km (0.044 R)
• M28: 14,844,148 km (0.071 R)
• M29: 14,972,802 km (0.116 R)
• M30: 15,166,382 km (0.099 R)
• M31: 15,556,084 km (0.085 R)
• M32: 16,411,784 km (0.11 R)
• M33: 16,611,348 km (0.062 R)
• M34: 16,744,938 km (0.068 R)
• M35: 17,485,598 km (0.085 R)
• M36: 17,553,515 km (0.061 R)
• M37: 19,489,311 km (0.058 R)
• M38: 19,771,303 km (0.056 R)
• M39: 20,410,834 km (0.086 R)
• M40: 20,697,314 km (0.105 R)
• M41: 20,769,121 km (0.094 R)
• M42: 20,840,928 km (0.073 R)
• M43: 20,912,885 km (0.111 R)
• M44: 21,856,099 km (0.113 R)
• M45: 21,929,253 km (0.103 R)
• M46: 22,149,162 km (0.091 R)
• M47: 23,110,328 km (0.029 R)
• M48: 23,184,828 km (0.077 R)
• M49: 24,463,740 km (0.106 R)
• M50: 25,533,963 km (0.092 R)
• M51: 26,152,251 km (0.082 R)
• M52: 26,463,415 km (0.113 R)
• M53: 27,089,182 km (0.031 R)
• M54: 28,674,770 km (0.115 R)
• M55: 28,834,990 km (0.037 R)
• M56: 28,995,508 km (0.033 R)
• M57: 29,317,443 km (0.054 R)
• M58: 30,046,134 km (0.098 R)
• M59: 30,616,999 km (0.059 R)
• M60: 31,852,229 km (0.097 R)
• M61: 32,101,160 km (0.116 R)
• M62: 33,187,689 km (0.091 R)
• M63: 34,116,393 km (0.072 R)
• M64: 35,225,063 km (0.091 R)
• M65: 36,085,849 km (0.117 R)
• M66: 38,886,471 km (0.051 R)
• M67: 39,865,289 km (0.087 R)
• M68: 41,303,374 km (0.066 R)
• M69: 41,574,894 km (0.097 R)
• M70: 44,322,558 km (0.12 R)
• M71: 44,786,162 km (0.12 R)
• M72: 45,437,960 km (0.072 R)
• M73: 45,718,306 km (0.081 R)
• M74: 46,468,539 km (0.03 R)
• M75: 48,457,293 km (0.12 R)
• M76: 48,552,737 km (0.045 R)
• M77: 50,473,723 km (0.087 R)
• M78: 50,570,513 km (0.096 R)
• M79: 51,152,000 km (0.104 R)
• M80: 51,930,806 km (0.072 R)
• M81: 52,223,869 km (0.098 R)
• M82: 52,517,380 km (0.072 R)
• M83: 54,191,529 km (0.073 R)
• M84: 54,786,630 km (0.103 R)
• M85: 55,983,114 km (0.114 R)
• M86: 58,097,829 km (0.081 R)
• M87: 58,706,692 km (0.119 R)
• M88: 59,522,001 km (0.101 R)
• M89: 60,135,950 km (0.082 R)
• M90: 64,911,713 km (0.109 R)
• M91: 66,389,141 km (0.029 R)
• M92: 66,495,206 km (0.085 R)
• M93: 66,707,187 km (0.049 R)
• M94: 71,429,692 km (0.095 R)
• M95: 72,845,486 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.1

Radius: 6.1

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.56 AU - 23.02 AU

Year: 28760 Days

Day: 20.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,975,291 km

• M1: 771,476 km (0.037 R)
• M2: 913,145 km (0.098 R)
• M3: 1,032,674 km (0.101 R)
• M4: 1,455,886 km (0.094 R)
• M5: 1,668,016 km (0.12 R)
• M6: 3,225,180 km (0.045 R)
• M7: 3,454,963 km (0.059 R)
• M8: 4,785,337 km (0.094 R)
• M9: 5,917,194 km (0.116 R)
• M10: 7,186,981 km (0.11 R)
• M11: 7,487,074 km (0.115 R)
• M12: 7,608,249 km (0.087 R)
• M13: 8,161,461 km (0.082 R)
• M14: 8,983,352 km (0.086 R)
• M15: 9,306,484 km (0.053 R)
• M16: 10,365,936 km (0.049 R)
• M17: 10,433,404 km (0.119 R)
• M18: 10,501,023 km (0.109 R)
• M19: 10,978,389 km (0.088 R)
• M20: 11,813,295 km (0.051 R)
• M21: 12,096,185 km (0.03 R)
• M22: 12,740,652 km (0.062 R)
• M23: 12,957,868 km (0.071 R)
• M24: 13,396,190 km (0.066 R)
• M25: 13,617,146 km (0.108 R)
• M26: 13,988,149 km (0.113 R)
• M27: 14,062,798 km (0.085 R)
• M28: 14,664,331 km (0.102 R)
• M29: 15,659,606 km (0.108 R)
• M30: 15,737,098 km (0.058 R)
• M31: 16,048,261 km (0.109 R)
• M32: 17,795,564 km (0.069 R)
• M33: 18,856,213 km (0.073 R)
• M34: 19,518,932 km (0.031 R)
• M35: 19,853,133 km (0.039 R)
• M36: 20,442,699 km (0.05 R)
• M37: 20,697,165 km (0.084 R)
• M38: 21,725,201 km (0.079 R)
• M39: 22,769,843 km (0.047 R)
• M40: 22,945,471 km (0.109 R)
• M41: 23,298,223 km (0.094 R)
• M42: 24,009,112 km (0.119 R)
• M43: 24,098,422 km (0.118 R)
• M44: 24,727,032 km (0.088 R)
• M45: 25,634,493 km (0.103 R)
• M46: 27,950,118 km (0.091 R)
• M47: 28,044,066 km (0.083 R)
• M48: 28,232,409 km (0.105 R)
• M49: 28,894,978 km (0.081 R)
• M50: 29,180,411 km (0.092 R)
• M51: 30,524,997 km (0.091 R)
• M52: 32,086,350 km (0.117 R)
• M53: 32,381,955 km (0.094 R)
• M54: 32,678,608 km (0.055 R)
• M55: 33,174,824 km (0.108 R)
• M56: 35,591,129 km (0.048 R)
• M57: 39,531,387 km (0.117 R)
• M58: 40,378,260 km (0.066 R)
• M59: 41,338,230 km (0.112 R)
• M60: 41,552,604 km (0.025 R)
• M61: 42,738,167 km (0.09 R)
• M62: 43,498,423 km (0.087 R)
• M63: 45,142,354 km (0.09 R)
• M64: 47,814,771 km (0.118 R)
• M65: 48,490,803 km (0.088 R)
• M66: 49,283,523 km (0.116 R)
• M67: 50,537,901 km (0.12 R)
• M68: 52,265,307 km (0.097 R)
• M69: 52,497,184 km (0.081 R)
• M70: 53,427,683 km (0.042 R)
• M71: 54,481,001 km (0.118 R)
• M72: 57,801,775 km (0.096 R)
• M73: 57,921,453 km (0.109 R)
• M74: 61,065,402 km (0.108 R)
• M75: 62,657,871 km (0.087 R)
• M76: 65,883,800 km (0.103 R)
• M77: 66,384,953 km (0.104 R)
• M78: 68,528,541 km (0.054 R)
• M79: 68,782,259 km (0.051 R)
• M80: 70,183,093 km (0.11 R)
• M81: 71,593,352 km (0.081 R)
• M82: 72,495,577 km (0.058 R)
• M83: 72,754,082 km (0.102 R)
• M84: 75,617,684 km (0.102 R)
• M85: 75,879,780 km (0.083 R)
• M86: 77,326,990 km (0.051 R)
• M87: 79,182,003 km (0.094 R)
• M88: 79,315,145 km (0.073 R)
• M89: 80,649,858 km (0.087 R)
• M90: 81,319,907 km (0.039 R)
• M91: 81,454,245 km (0.037 R)
• M92: 84,290,471 km (0.111 R)
• M93: 84,834,409 km (0.098 R)
• M94: 88,536,059 km (0.089 R)
• M95: 88,950,595 km (0.114 R)
• M96: 90,615,320 km (0.042 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 17,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit