🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.47 AU - 0.59 AU

Year: 140 Days

Day: 46.4 Hours

Environment

Temp: 264 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.57 AU - 0.81 AU

Year: 207 Days

Day: 38.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,202,681 km

• M1: 30,967 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.99 AU - 1.21 AU

Year: 417 Days

Day: 25.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.11 AU - 3.49 AU

Year: 1694 Days

Day: 15.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.6

Radius: 12.8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.24 AU - 9.76 AU

Year: 10590 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,202,681 km

• M1: 182,509 km (0.106 R)
• M2: 263,741 km (0.068 R)
• M3: 490,681 km (0.069 R)
• M4: 1,328,579 km (0.065 R)
• M5: 1,616,255 km (0.107 R)
• M6: 2,206,569 km (0.075 R)
• M7: 2,387,283 km (0.095 R)
• M8: 3,209,174 km (0.107 R)
• M9: 3,311,349 km (0.084 R)
• M10: 3,519,290 km (0.079 R)
• M11: 3,651,385 km (0.06 R)
• M12: 4,168,545 km (0.113 R)
• M13: 4,336,693 km (0.076 R)
• M14: 4,535,807 km (0.09 R)
• M15: 4,796,407 km (0.115 R)
• M16: 4,972,783 km (0.099 R)
• M17: 5,545,892 km (0.108 R)
• M18: 6,044,951 km (0.118 R)
• M19: 7,388,788 km (0.049 R)
• M20: 7,661,655 km (0.069 R)
• M21: 8,077,088 km (0.112 R)
• M22: 8,749,979 km (0.064 R)
• M23: 9,404,171 km (0.045 R)
• M24: 9,588,625 km (0.093 R)
• M25: 9,961,273 km (0.096 R)
• M26: 10,338,858 km (0.11 R)
• M27: 10,567,594 km (0.071 R)
• M28: 11,303,017 km (0.112 R)
• M29: 11,696,758 km (0.057 R)
• M30: 11,895,275 km (0.114 R)
• M31: 12,700,859 km (0.119 R)
• M32: 13,440,920 km (0.034 R)
• M33: 13,565,535 km (0.08 R)
• M34: 15,092,032 km (0.105 R)
• M35: 15,221,733 km (0.1 R)
• M36: 16,272,359 km (0.088 R)
• M37: 16,940,912 km (0.106 R)
• M38: 17,482,157 km (0.117 R)
• M39: 17,891,905 km (0.114 R)
• M40: 19,940,349 km (0.082 R)
• M41: 20,035,344 km (0.109 R)
• M42: 21,137,132 km (0.098 R)
• M43: 21,476,420 km (0.079 R)
• M44: 21,768,585 km (0.108 R)
• M45: 22,062,245 km (0.07 R)
• M46: 22,258,667 km (0.049 R)
• M47: 22,455,688 km (0.067 R)
• M48: 23,449,466 km (0.105 R)
• M49: 24,711,923 km (0.072 R)
• M50: 25,789,327 km (0.105 R)
• M51: 25,892,699 km (0.042 R)
• M52: 26,307,833 km (0.066 R)
• M53: 27,302,359 km (0.099 R)
• M54: 27,460,484 km (0.083 R)
• M55: 27,619,058 km (0.055 R)
• M56: 27,830,739 km (0.084 R)
• M57: 27,936,954 km (0.037 R)
• M58: 28,043,168 km (0.119 R)
• M59: 29,274,359 km (0.064 R)
• M60: 29,436,223 km (0.053 R)
• M61: 29,598,537 km (0.078 R)
• M62: 29,761,000 km (0.115 R)
• M63: 29,923,763 km (0.088 R)
• M64: 30,851,868 km (0.051 R)
• M65: 31,236,783 km (0.073 R)
• M66: 31,347,037 km (0.05 R)
• M67: 32,960,450 km (0.112 R)
• M68: 33,185,146 km (0.095 R)
• M69: 33,466,689 km (0.077 R)
• M70: 33,692,582 km (0.048 R)
• M71: 35,862,948 km (0.075 R)
• M72: 36,325,654 km (0.065 R)
• M73: 36,557,680 km (0.106 R)
• M74: 36,848,499 km (0.054 R)
• M75: 37,432,379 km (0.097 R)
• M76: 37,666,799 km (0.116 R)
• M77: 38,137,135 km (0.048 R)
• M78: 39,143,031 km (0.11 R)
• M79: 39,261,961 km (0.089 R)
• M80: 39,381,041 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 8.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.85 AU - 12.25 AU

Year: 13284 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,202,681 km

• M1: 102,923 km (0.073 R)
• M2: 174,431 km (0.108 R)
• M3: 369,357 km (0.071 R)
• M4: 457,470 km (0.098 R)
• M5: 531,671 km (0.108 R)
• M6: 693,386 km (0.105 R)
• M7: 806,033 km (0.044 R)
• M8: 1,151,455 km (0.088 R)
• M9: 1,256,173 km (0.119 R)
• M10: 1,523,654 km (0.119 R)
• M11: 1,723,517 km (0.092 R)
• M12: 1,826,590 km (0.104 R)
• M13: 1,896,452 km (0.051 R)
• M14: 1,967,362 km (0.051 R)
• M15: 2,129,974 km (0.117 R)
• M16: 2,203,726 km (0.113 R)
• M17: 2,743,775 km (0.069 R)
• M18: 2,824,258 km (0.073 R)
• M19: 2,966,975 km (0.084 R)
• M20: 3,716,011 km (0.075 R)
• M21: 3,827,611 km (0.099 R)
• M22: 4,146,255 km (0.076 R)
• M23: 4,262,193 km (0.107 R)
• M24: 4,640,227 km (0.053 R)
• M25: 4,736,418 km (0.048 R)
• M26: 4,857,592 km (0.119 R)
• M27: 5,078,399 km (0.09 R)
• M28: 5,683,223 km (0.08 R)
• M29: 5,915,997 km (0.109 R)
• M30: 6,072,926 km (0.099 R)
• M31: 6,337,415 km (0.113 R)
• M32: 6,659,948 km (0.066 R)
• M33: 6,960,191 km (0.096 R)
• M34: 7,042,918 km (0.096 R)
• M35: 7,098,269 km (0.086 R)
• M36: 7,630,838 km (0.115 R)
• M37: 7,716,258 km (0.086 R)
• M38: 8,089,505 km (0.086 R)
• M39: 8,380,622 km (0.101 R)
• M40: 8,973,179 km (0.119 R)
• M41: 9,183,813 km (0.062 R)
• M42: 9,487,497 km (0.107 R)
• M43: 9,794,621 km (0.076 R)
• M44: 10,671,564 km (0.096 R)
• M45: 11,573,639 km (0.069 R)
• M46: 13,552,969 km (0.087 R)
• M47: 13,760,162 km (0.087 R)
• M48: 14,563,802 km (0.114 R)
• M49: 14,740,477 km (0.103 R)
• M50: 14,953,504 km (0.065 R)
• M51: 15,096,071 km (0.108 R)
• M52: 16,252,761 km (0.118 R)
• M53: 16,804,778 km (0.072 R)
• M54: 17,101,729 km (0.071 R)
• M55: 17,250,878 km (0.039 R)
• M56: 17,851,664 km (0.087 R)
• M57: 17,927,360 km (0.08 R)
• M58: 18,804,153 km (0.088 R)
• M59: 19,151,071 km (0.096 R)
• M60: 19,734,054 km (0.109 R)
• M61: 20,362,215 km (0.097 R)
• M62: 20,797,844 km (0.095 R)
• M63: 21,076,694 km (0.102 R)
• M64: 22,367,275 km (0.034 R)
• M65: 22,734,837 km (0.043 R)
• M66: 23,724,726 km (0.026 R)
• M67: 25,066,470 km (0.06 R)
• M68: 25,917,532 km (0.118 R)
• M69: 26,389,663 km (0.116 R)
• M70: 26,648,318 km (0.047 R)
• M71: 26,778,019 km (0.059 R)
• M72: 27,998,289 km (0.091 R)
• M73: 28,174,216 km (0.029 R)
• M74: 29,014,357 km (0.039 R)
• M75: 29,504,440 km (0.119 R)
• M76: 30,087,273 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.3

Radius: 7.5

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.21 AU - 15.19 AU

Year: 18339 Days

Day: 16.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,202,681 km

• M1: 116,088 km (0.1 R)
• M2: 287,378 km (0.091 R)
• M3: 387,608 km (0.117 R)
• M4: 815,009 km (0.116 R)
• M5: 945,010 km (0.07 R)
• M6: 1,183,768 km (0.12 R)
• M7: 1,508,545 km (0.114 R)
• M8: 1,622,987 km (0.073 R)
• M9: 1,716,636 km (0.093 R)
• M10: 2,556,328 km (0.031 R)
• M11: 2,610,782 km (0.055 R)
• M12: 3,148,287 km (0.119 R)
• M13: 3,206,780 km (0.073 R)
• M14: 3,295,342 km (0.104 R)
• M15: 3,474,859 km (0.071 R)
• M16: 3,596,482 km (0.093 R)
• M17: 4,064,574 km (0.114 R)
• M18: 4,289,569 km (0.105 R)
• M19: 4,618,236 km (0.113 R)
• M20: 5,510,288 km (0.091 R)
• M21: 5,831,325 km (0.112 R)
• M22: 6,754,793 km (0.116 R)
• M23: 6,944,932 km (0.069 R)
• M24: 9,360,638 km (0.042 R)
• M25: 9,829,328 km (0.111 R)
• M26: 10,480,677 km (0.119 R)
• M27: 10,833,728 km (0.103 R)
• M28: 11,101,209 km (0.072 R)
• M29: 12,657,177 km (0.082 R)
• M30: 12,703,851 km (0.096 R)
• M31: 13,651,853 km (0.102 R)
• M32: 16,271,910 km (0.064 R)
• M33: 17,874,402 km (0.079 R)
• M34: 18,032,228 km (0.112 R)
• M35: 18,190,353 km (0.109 R)
• M36: 18,243,161 km (0.071 R)
• M37: 18,774,383 km (0.114 R)
• M38: 19,149,275 km (0.107 R)
• M39: 20,288,613 km (0.039 R)
• M40: 20,673,379 km (0.12 R)
• M41: 20,783,632 km (0.042 R)
• M42: 21,171,390 km (0.083 R)
• M43: 21,227,040 km (0.09 R)
• M44: 21,394,141 km (0.049 R)
• M45: 22,917,197 km (0.106 R)
• M46: 24,242,185 km (0.055 R)
• M47: 24,943,201 km (0.093 R)
• M48: 25,060,635 km (0.116 R)
• M49: 26,365,278 km (0.07 R)
• M50: 26,724,912 km (0.11 R)
• M51: 29,225,440 km (0.048 R)
• M52: 31,038,716 km (0.055 R)
• M53: 31,927,028 km (0.107 R)
• M54: 32,630,886 km (0.083 R)
• M55: 32,695,063 km (0.073 R)
• M56: 32,952,521 km (0.115 R)
• M57: 33,339,830 km (0.107 R)
• M58: 34,380,134 km (0.1 R)
• M59: 34,510,882 km (0.115 R)
• M60: 35,167,168 km (0.117 R)
• M61: 35,761,521 km (0.081 R)
• M62: 38,850,417 km (0.056 R)
• M63: 41,396,274 km (0.069 R)
• M64: 41,465,837 km (0.08 R)
• M65: 42,583,931 km (0.043 R)
• M66: 42,654,093 km (0.065 R)
• M67: 43,358,400 km (0.097 R)
• M68: 44,707,024 km (0.092 R)
• M69: 45,279,087 km (0.117 R)
• M70: 45,494,059 km (0.071 R)
• M71: 47,154,595 km (0.111 R)
• M72: 48,687,973 km (0.105 R)
• M73: 49,128,988 km (0.036 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 17,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit