🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.5 AU - 0.76 AU

Year: 182 Days

Day: 32 Hours

Environment

Temp: 169 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,993,147 km

• M1: 171,439 km (0.047 R)
• M2: 247,734 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.66 AU - 0.78 AU

Year: 222 Days

Day: 43.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.24 AU - 1.42 AU

Year: 557 Days

Day: 20.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,993,147 km

• M1: 535,710 km (0.095 R)
• M2: 805,585 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.72 AU - 2.42 AU

Year: 1082 Days

Day: 29.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,993,147 km

• M1: 1,274,125 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.09 AU - 4.37 AU

Year: 3162 Days

Day: 30.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,993,147 km

• M1: 616,792 km (0.111 R)

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.1

Radius: 13.4

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.31 AU - 8.71 AU

Year: 8239 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,993,147 km

• M1: 167,998 km (0.056 R)
• M2: 410,945 km (0.104 R)
• M3: 560,394 km (0.1 R)
• M4: 1,495,680 km (0.105 R)
• M5: 1,723,218 km (0.052 R)
• M6: 2,236,189 km (0.093 R)
• M7: 2,522,519 km (0.097 R)
• M8: 3,561,776 km (0.033 R)
• M9: 3,756,253 km (0.116 R)
• M10: 4,301,986 km (0.108 R)
• M11: 4,420,168 km (0.104 R)
• M12: 4,599,536 km (0.067 R)
• M13: 4,750,780 km (0.039 R)
• M14: 4,873,001 km (0.07 R)
• M15: 5,120,735 km (0.114 R)
• M16: 5,499,966 km (0.089 R)
• M17: 5,758,022 km (0.103 R)
• M18: 6,286,252 km (0.076 R)
• M19: 6,726,818 km (0.091 R)
• M20: 6,864,448 km (0.11 R)
• M21: 7,107,544 km (0.107 R)
• M22: 7,926,443 km (0.048 R)
• M23: 9,191,443 km (0.098 R)
• M24: 9,614,057 km (0.042 R)
• M25: 9,730,444 km (0.113 R)
• M26: 11,532,350 km (0.105 R)
• M27: 11,738,795 km (0.1 R)
• M28: 11,863,261 km (0.106 R)
• M29: 12,030,062 km (0.108 R)
• M30: 13,089,514 km (0.079 R)
• M31: 14,267,149 km (0.101 R)
• M32: 14,622,593 km (0.12 R)
• M33: 15,524,070 km (0.076 R)
• M34: 15,615,175 km (0.051 R)
• M35: 15,752,357 km (0.104 R)
• M36: 15,889,687 km (0.072 R)
• M37: 16,676,123 km (0.102 R)
• M38: 17,191,787 km (0.067 R)
• M39: 17,570,120 km (0.109 R)
• M40: 17,999,167 km (0.098 R)
• M41: 18,286,993 km (0.088 R)
• M42: 18,431,505 km (0.069 R)
• M43: 18,576,316 km (0.075 R)
• M44: 18,673,255 km (0.099 R)
• M45: 19,110,978 km (0.069 R)
• M46: 19,848,047 km (0.079 R)
• M47: 20,195,114 km (0.069 R)
• M48: 21,097,189 km (0.042 R)
• M49: 21,350,010 km (0.056 R)
• M50: 21,553,014 km (0.044 R)
• M51: 21,960,967 km (0.097 R)
• M52: 22,114,754 km (0.102 R)
• M53: 23,304,655 km (0.107 R)
• M54: 23,933,715 km (0.102 R)
• M55: 24,834,593 km (0.113 R)
• M56: 25,638,681 km (0.067 R)
• M57: 26,396,843 km (0.074 R)
• M58: 26,724,014 km (0.077 R)
• M59: 26,888,123 km (0.06 R)
• M60: 27,217,388 km (0.12 R)
• M61: 32,080,815 km (0.054 R)
• M62: 32,488,469 km (0.074 R)
• M63: 33,308,564 km (0.104 R)
• M64: 33,544,181 km (0.093 R)
• M65: 33,957,819 km (0.098 R)
• M66: 34,195,081 km (0.06 R)
• M67: 34,373,252 km (0.119 R)
• M68: 34,730,642 km (0.062 R)
• M69: 35,328,884 km (0.081 R)
• M70: 36,535,839 km (0.034 R)
• M71: 37,022,331 km (0.083 R)
• M72: 37,388,697 km (0.113 R)
• M73: 37,878,929 km (0.1 R)
• M74: 39,114,009 km (0.076 R)
• M75: 39,986,464 km (0.088 R)
• M76: 41,496,804 km (0.119 R)
• M77: 41,686,943 km (0.079 R)
• M78: 42,578,097 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.7

Radius: 11.9

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.61 AU - 12.33 AU

Year: 13205 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,993,147 km

• M1: 149,598 km (0.092 R)
• M2: 356,941 km (0.043 R)
• M3: 623,823 km (0.054 R)
• M4: 790,924 km (0.097 R)
• M5: 1,051,374 km (0.09 R)
• M6: 1,254,827 km (0.096 R)
• M7: 1,516,324 km (0.028 R)
• M8: 1,941,780 km (0.097 R)
• M9: 2,620,356 km (0.109 R)
• M10: 2,703,234 km (0.086 R)
• M11: 3,043,718 km (0.054 R)
• M12: 3,308,207 km (0.099 R)
• M13: 3,428,185 km (0.118 R)
• M14: 3,580,326 km (0.119 R)
• M15: 3,954,470 km (0.095 R)
• M16: 4,407,153 km (0.101 R)
• M17: 4,740,757 km (0.113 R)
• M18: 6,081,901 km (0.077 R)
• M19: 6,229,704 km (0.09 R)
• M20: 6,378,704 km (0.107 R)
• M21: 7,218,845 km (0.112 R)
• M22: 7,851,943 km (0.102 R)
• M23: 9,128,612 km (0.106 R)
• M24: 9,298,106 km (0.099 R)
• M25: 9,769,489 km (0.088 R)
• M26: 9,942,873 km (0.094 R)
• M27: 10,248,651 km (0.116 R)
• M28: 11,004,419 km (0.118 R)
• M29: 11,184,834 km (0.104 R)
• M30: 11,366,297 km (0.096 R)
• M31: 11,732,063 km (0.082 R)
• M32: 12,900,124 km (0.064 R)
• M33: 13,042,690 km (0.1 R)
• M34: 13,570,322 km (0.118 R)
• M35: 13,763,902 km (0.046 R)
• M36: 13,958,379 km (0.074 R)
• M37: 14,350,176 km (0.047 R)
• M38: 16,569,011 km (0.072 R)
• M39: 16,879,876 km (0.107 R)
• M40: 17,402,122 km (0.054 R)
• M41: 17,507,289 km (0.094 R)
• M42: 17,665,265 km (0.112 R)
• M43: 18,142,332 km (0.055 R)
• M44: 18,623,589 km (0.112 R)
• M45: 18,784,855 km (0.082 R)
• M46: 19,054,879 km (0.053 R)
• M47: 19,326,100 km (0.1 R)
• M48: 22,279,312 km (0.117 R)
• M49: 22,622,489 km (0.093 R)
• M50: 22,967,312 km (0.073 R)
• M51: 23,371,825 km (0.109 R)
• M52: 23,545,957 km (0.07 R)
• M53: 23,953,910 km (0.087 R)
• M54: 24,364,108 km (0.054 R)
• M55: 26,329,524 km (0.096 R)
• M56: 26,450,250 km (0.073 R)
• M57: 27,483,971 km (0.117 R)
• M58: 28,779,190 km (0.058 R)
• M59: 28,965,888 km (0.077 R)
• M60: 29,152,885 km (0.104 R)
• M61: 29,277,799 km (0.093 R)
• M62: 29,403,013 km (0.083 R)
• M63: 31,109,326 km (0.117 R)
• M64: 31,428,867 km (0.103 R)
• M65: 32,135,717 km (0.075 R)
• M66: 32,523,325 km (0.037 R)
• M67: 33,499,451 km (0.105 R)
• M68: 35,280,563 km (0.102 R)
• M69: 35,680,588 km (0.055 R)
• M70: 37,160,111 km (0.028 R)
• M71: 38,043,786 km (0.085 R)
• M72: 38,385,467 km (0.099 R)
• M73: 38,796,861 km (0.114 R)
• M74: 39,762,516 km (0.075 R)
• M75: 40,039,870 km (0.104 R)
• M76: 40,387,386 km (0.082 R)
• M77: 40,945,685 km (0.054 R)
• M78: 41,155,571 km (0.081 R)
• M79: 42,777,511 km (0.055 R)
• M80: 43,275,223 km (0.066 R)
• M81: 44,852,134 km (0.064 R)
• M82: 46,083,474 km (0.091 R)
• M83: 47,693,447 km (0.096 R)
• M84: 48,727,467 km (0.113 R)
• M85: 48,950,069 km (0.101 R)
• M86: 49,247,320 km (0.109 R)
• M87: 49,470,669 km (0.111 R)
• M88: 49,694,318 km (0.095 R)
• M89: 49,993,215 km (0.053 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 16,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit