🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.45 AU - 0.67 AU

Year: 155 Days

Day: 35.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.56 AU - 0.92 AU

Year: 236 Days

Day: 45.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.95 AU - 1.51 AU

Year: 506 Days

Day: 22.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.7 AU - 1.84 AU

Year: 873 Days

Day: 41.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.1

Radius: 13.3

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.53 AU - 8.93 AU

Year: 7210 Days

Day: 11.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,411,094 km

• M1: 222,153 km (0.1 R)
• M2: 343,477 km (0.114 R)
• M3: 525,687 km (0.106 R)
• M4: 694,284 km (0.034 R)
• M5: 786,286 km (0.064 R)
• M6: 1,364,482 km (0.064 R)
• M7: 1,571,675 km (0.109 R)
• M8: 1,789,639 km (0.053 R)
• M9: 2,461,483 km (0.064 R)
• M10: 2,694,856 km (0.106 R)
• M11: 2,891,278 km (0.09 R)
• M12: 3,652,282 km (0.092 R)
• M13: 3,797,243 km (0.095 R)
• M14: 4,018,348 km (0.105 R)
• M15: 4,269,074 km (0.03 R)
• M16: 4,499,006 km (0.059 R)
• M17: 4,891,701 km (0.111 R)
• M18: 5,105,775 km (0.1 R)
• M19: 5,350,218 km (0.12 R)
• M20: 5,626,526 km (0.056 R)
• M21: 6,106,884 km (0.117 R)
• M22: 6,337,564 km (0.056 R)
• M23: 6,424,929 km (0.119 R)
• M24: 7,077,176 km (0.079 R)
• M25: 7,750,815 km (0.058 R)
• M26: 8,573,304 km (0.119 R)
• M27: 8,831,959 km (0.117 R)
• M28: 9,423,469 km (0.101 R)
• M29: 9,523,251 km (0.088 R)
• M30: 10,232,195 km (0.117 R)
• M31: 10,472,300 km (0.118 R)
• M32: 10,783,613 km (0.028 R)
• M33: 10,888,182 km (0.102 R)
• M34: 10,993,050 km (0.086 R)
• M35: 11,098,217 km (0.055 R)
• M36: 11,238,989 km (0.085 R)
• M37: 12,642,366 km (0.056 R)
• M38: 12,789,571 km (0.093 R)
• M39: 13,271,426 km (0.114 R)
• M40: 13,759,414 km (0.073 R)
• M41: 14,100,646 km (0.061 R)
• M42: 15,024,264 km (0.059 R)
• M43: 15,297,429 km (0.083 R)
• M44: 16,086,857 km (0.034 R)
• M45: 16,526,675 km (0.12 R)
• M46: 17,051,614 km (0.063 R)
• M47: 17,664,217 km (0.113 R)
• M48: 18,159,386 km (0.116 R)
• M49: 18,910,816 km (0.056 R)
• M50: 19,629,784 km (0.034 R)
• M51: 20,142,755 km (0.044 R)
• M52: 21,356,891 km (0.108 R)
• M53: 21,752,129 km (0.094 R)
• M54: 21,840,242 km (0.118 R)
• M55: 22,061,198 km (0.1 R)
• M56: 22,907,623 km (0.104 R)
• M57: 23,402,493 km (0.077 R)
• M58: 23,719,191 km (0.067 R)
• M59: 24,770,116 km (0.111 R)
• M60: 25,046,723 km (0.082 R)
• M61: 25,603,077 km (0.114 R)
• M62: 25,696,127 km (0.107 R)
• M63: 26,257,269 km (0.098 R)
• M64: 27,343,948 km (0.077 R)
• M65: 27,964,779 km (0.115 R)
• M66: 28,349,096 km (0.116 R)
• M67: 28,445,437 km (0.102 R)
• M68: 29,463,749 km (0.069 R)
• M69: 29,805,880 km (0.068 R)
• M70: 30,050,921 km (0.051 R)
• M71: 30,592,765 km (0.041 R)
• M72: 30,691,499 km (0.062 R)
• M73: 31,087,934 km (0.115 R)
• M74: 31,436,347 km (0.088 R)
• M75: 31,785,808 km (0.071 R)
• M76: 31,936,004 km (0.074 R)
• M77: 32,136,764 km (0.115 R)
• M78: 32,741,289 km (0.112 R)
• M79: 32,892,981 km (0.036 R)
• M80: 33,298,691 km (0.112 R)
• M81: 33,400,268 km (0.086 R)
• M82: 33,706,046 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.2

Radius: 4.1

Gravity: 44.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11.86 AU - 12.4 AU

Year: 15667 Days

Day: 24.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 142.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,411,094 km

• M1: 117,285 km (0.118 R)
• M2: 395,836 km (0.057 R)
• M3: 430,842 km (0.072 R)
• M4: 542,591 km (0.044 R)
• M5: 642,672 km (0.105 R)
• M6: 770,728 km (0.066 R)
• M7: 1,253,780 km (0.117 R)
• M8: 1,279,959 km (0.08 R)
• M9: 1,994,140 km (0.087 R)
• M10: 2,740,783 km (0.043 R)
• M11: 3,161,452 km (0.069 R)
• M12: 3,306,113 km (0.114 R)
• M13: 3,639,417 km (0.113 R)
• M14: 3,752,962 km (0.108 R)
• M15: 4,100,478 km (0.03 R)
• M16: 4,298,096 km (0.113 R)
• M17: 4,458,316 km (0.104 R)
• M18: 5,765,203 km (0.071 R)
• M19: 6,346,091 km (0.118 R)
• M20: 6,992,204 km (0.116 R)
• M21: 7,853,290 km (0.111 R)
• M22: 9,777,866 km (0.09 R)
• M23: 9,830,375 km (0.036 R)
• M24: 10,468,111 km (0.105 R)
• M25: 11,671,476 km (0.069 R)
• M26: 11,838,876 km (0.094 R)
• M27: 12,402,860 km (0.109 R)
• M28: 12,860,331 km (0.12 R)
• M29: 13,091,160 km (0.116 R)
• M30: 13,850,668 km (0.099 R)
• M31: 14,205,963 km (0.098 R)
• M32: 14,265,503 km (0.088 R)
• M33: 16,337,733 km (0.112 R)
• M34: 17,281,546 km (0.109 R)
• M35: 17,600,040 km (0.087 R)
• M36: 17,920,479 km (0.108 R)
• M37: 18,113,609 km (0.106 R)
• M38: 18,307,488 km (0.073 R)
• M39: 18,372,264 km (0.095 R)
• M40: 18,762,565 km (0.095 R)
• M41: 20,619,673 km (0.053 R)
• M42: 20,686,992 km (0.037 R)
• M43: 21,228,835 km (0.099 R)
• M44: 21,775,316 km (0.084 R)
• M45: 22,119,242 km (0.035 R)
• M46: 22,188,356 km (0.079 R)
• M47: 22,395,699 km (0.025 R)
• M48: 22,812,478 km (0.086 R)
• M49: 22,952,053 km (0.089 R)
• M50: 23,231,801 km (0.114 R)
• M51: 23,301,963 km (0.061 R)
• M52: 25,006,331 km (0.1 R)
• M53: 25,294,307 km (0.092 R)
• M54: 29,514,912 km (0.099 R)
• M55: 30,048,079 km (0.104 R)
• M56: 30,354,306 km (0.066 R)
• M57: 30,430,900 km (0.103 R)
• M58: 31,588,937 km (0.032 R)
• M59: 32,134,221 km (0.112 R)
• M60: 32,918,563 km (0.108 R)
• M61: 33,471,476 km (0.103 R)
• M62: 34,346,325 km (0.079 R)
• M63: 36,688,878 km (0.118 R)
• M64: 38,003,095 km (0.093 R)
• M65: 39,332,721 km (0.063 R)
• M66: 40,087,293 km (0.104 R)
• M67: 40,339,963 km (0.092 R)
• M68: 40,508,560 km (0.084 R)
• M69: 42,037,301 km (0.066 R)
• M70: 42,122,871 km (0.095 R)
• M71: 43,066,983 km (0.087 R)
• M72: 43,671,358 km (0.108 R)
• M73: 44,626,840 km (0.114 R)
• M74: 44,801,421 km (0.115 R)
• M75: 46,293,510 km (0.089 R)
• M76: 46,912,546 km (0.087 R)
• M77: 47,534,424 km (0.113 R)
• M78: 47,623,435 km (0.115 R)
• M79: 48,517,133 km (0.1 R)
• M80: 49,868,001 km (0.115 R)
• M81: 50,411,790 km (0.102 R)
• M82: 51,963,120 km (0.079 R)
• M83: 52,698,543 km (0.096 R)
• M84: 53,715,509 km (0.108 R)
• M85: 54,832,108 km (0.068 R)
• M86: 56,804,705 km (0.1 R)
• M87: 58,227,830 km (0.071 R)
• M88: 59,087,419 km (0.049 R)
• M89: 60,336,262 km (0.106 R)
• M90: 60,529,243 km (0.086 R)
• M91: 61,399,903 km (0.066 R)
• M92: 62,469,528 km (0.032 R)
• M93: 62,762,440 km (0.108 R)
• M94: 63,447,449 km (0.078 R)
• M95: 65,121,299 km (0.056 R)
• M96: 65,616,319 km (0.069 R)
• M97: 66,212,167 km (0.078 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 16,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit