🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.74 AU - 1.1 AU

Year: 315 Days

Day: 21.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.29 AU - 1.87 AU

Year: 708 Days

Day: 33.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,366,838 km

• M1: 13,314 km (0.12 R)
• M2: 119,379 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.05 AU - 3.25 AU

Year: 1993 Days

Day: 47.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,366,838 km

• M1: 819,647 km (0.073 R)
• M2: 1,855,911 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.77 AU - 3.99 AU

Year: 2215 Days

Day: 27.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,366,838 km

• M1: 188,942 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.58 AU - 3.76 AU

Year: 2506 Days

Day: 28.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,366,838 km

• M1: 69,862 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.74 AU - 3.94 AU

Year: 2682 Days

Day: 41.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,366,838 km

• M1: 619,634 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.9

Radius: 10.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.21 AU - 14.27 AU

Year: 16209 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,366,838 km

• M1: 166,353 km (0.091 R)
• M2: 306,676 km (0.043 R)
• M3: 724,502 km (0.109 R)
• M4: 818,300 km (0.041 R)
• M5: 1,040,004 km (0.083 R)
• M6: 1,191,397 km (0.09 R)
• M7: 1,420,731 km (0.049 R)
• M8: 1,540,858 km (0.096 R)
• M9: 1,740,422 km (0.075 R)
• M10: 2,055,624 km (0.08 R)
• M11: 2,275,832 km (0.102 R)
• M12: 2,532,991 km (0.096 R)
• M13: 2,620,805 km (0.098 R)
• M14: 3,554,894 km (0.086 R)
• M15: 3,620,568 km (0.114 R)
• M16: 4,476,118 km (0.049 R)
• M17: 4,726,694 km (0.113 R)
• M18: 5,429,804 km (0.108 R)
• M19: 5,697,136 km (0.087 R)
• M20: 6,484,768 km (0.095 R)
• M21: 6,850,386 km (0.042 R)
• M22: 7,014,943 km (0.097 R)
• M23: 7,559,180 km (0.085 R)
• M24: 8,073,647 km (0.03 R)
• M25: 8,555,203 km (0.073 R)
• M26: 9,001,005 km (0.08 R)
• M27: 9,136,391 km (0.112 R)
• M28: 9,226,897 km (0.074 R)
• M29: 10,715,995 km (0.104 R)
• M30: 10,859,309 km (0.111 R)
• M31: 11,099,863 km (0.086 R)
• M32: 11,390,681 km (0.098 R)
• M33: 13,086,074 km (0.088 R)
• M34: 14,540,614 km (0.076 R)
• M35: 16,595,341 km (0.096 R)
• M36: 16,706,043 km (0.104 R)
• M37: 17,151,097 km (0.079 R)
• M38: 17,712,837 km (0.114 R)
• M39: 18,223,713 km (0.051 R)
• M40: 19,785,066 km (0.095 R)
• M41: 20,137,818 km (0.041 R)
• M42: 20,611,445 km (0.038 R)
• M43: 20,909,444 km (0.108 R)
• M44: 21,028,973 km (0.043 R)
• M45: 21,509,481 km (0.113 R)
• M46: 22,298,011 km (0.105 R)
• M47: 22,972,548 km (0.032 R)
• M48: 23,157,750 km (0.084 R)
• M49: 24,028,260 km (0.088 R)
• M50: 24,593,591 km (0.117 R)
• M51: 24,719,851 km (0.111 R)
• M52: 24,909,541 km (0.065 R)
• M53: 25,099,830 km (0.106 R)
• M54: 25,163,409 km (0.105 R)
• M55: 25,226,988 km (0.066 R)
• M56: 25,673,388 km (0.064 R)
• M57: 26,251,285 km (0.088 R)
• M58: 26,509,640 km (0.115 R)
• M59: 27,354,719 km (0.099 R)
• M60: 28,473,112 km (0.118 R)
• M61: 29,137,925 km (0.052 R)
• M62: 29,539,296 km (0.055 R)
• M63: 30,279,955 km (0.079 R)
• M64: 30,754,480 km (0.104 R)
• M65: 31,505,012 km (0.087 R)
• M66: 32,954,765 km (0.07 R)
• M67: 33,024,328 km (0.081 R)
• M68: 33,303,029 km (0.114 R)
• M69: 33,372,891 km (0.12 R)
• M70: 34,496,671 km (0.101 R)
• M71: 34,921,229 km (0.115 R)
• M72: 36,636,967 km (0.105 R)
• M73: 37,505,084 km (0.091 R)
• M74: 38,966,954 km (0.106 R)
• M75: 39,040,556 km (0.091 R)
• M76: 39,114,158 km (0.084 R)
• M77: 39,778,971 km (0.07 R)
• M78: 40,373,025 km (0.119 R)
• M79: 41,720,303 km (0.106 R)
• M80: 42,626,567 km (0.069 R)
• M81: 43,006,246 km (0.101 R)
• M82: 43,310,678 km (0.101 R)
• M83: 43,845,191 km (0.043 R)
• M84: 47,254,975 km (0.078 R)
• M85: 48,515,786 km (0.081 R)
• M86: 48,912,071 km (0.087 R)
• M87: 49,468,725 km (0.066 R)
• M88: 51,151,252 km (0.088 R)
• M89: 51,635,351 km (0.092 R)
• M90: 51,716,283 km (0.094 R)
• M91: 53,505,324 km (0.071 R)
• M92: 53,832,794 km (0.049 R)
• M93: 54,243,141 km (0.107 R)
• M94: 54,489,828 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.3

Radius: 6.4

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.07 AU - 15.09 AU

Year: 16862 Days

Day: 23.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,366,838 km

• M1: 202,107 km (0.097 R)
• M2: 324,927 km (0.115 R)
• M3: 411,095 km (0.069 R)
• M4: 735,124 km (0.07 R)
• M5: 974,780 km (0.079 R)
• M6: 1,016,966 km (0.072 R)
• M7: 1,330,673 km (0.031 R)
• M8: 1,622,389 km (0.075 R)
• M9: 1,801,757 km (0.05 R)
• M10: 1,880,595 km (0.097 R)
• M11: 2,124,140 km (0.108 R)
• M12: 2,522,968 km (0.089 R)
• M13: 2,641,150 km (0.083 R)
• M14: 3,006,768 km (0.096 R)
• M15: 3,069,300 km (0.079 R)
• M16: 4,301,687 km (0.078 R)
• M17: 4,550,468 km (0.111 R)
• M18: 4,987,593 km (0.093 R)
• M19: 5,061,794 km (0.037 R)
• M20: 5,400,184 km (0.094 R)
• M21: 5,707,009 km (0.113 R)
• M22: 5,784,650 km (0.069 R)
• M23: 5,862,591 km (0.087 R)
• M24: 6,825,253 km (0.059 R)
• M25: 6,990,559 km (0.046 R)
• M26: 7,198,799 km (0.111 R)
• M27: 8,713,777 km (0.078 R)
• M28: 8,938,024 km (0.069 R)
• M29: 9,255,171 km (0.103 R)
• M30: 9,622,135 km (0.096 R)
• M31: 9,854,012 km (0.041 R)
• M32: 10,608,135 km (0.085 R)
• M33: 11,380,658 km (0.075 R)
• M34: 11,527,563 km (0.091 R)
• M35: 11,971,869 km (0.119 R)
• M36: 12,171,283 km (0.118 R)
• M37: 15,020,973 km (0.03 R)
• M38: 15,074,529 km (0.079 R)
• M39: 15,668,881 km (0.089 R)
• M40: 15,886,995 km (0.097 R)
• M41: 16,051,104 km (0.039 R)
• M42: 17,160,073 km (0.082 R)
• M43: 17,610,512 km (0.066 R)
• M44: 17,723,757 km (0.09 R)
• M45: 18,580,654 km (0.09 R)
• M46: 19,568,000 km (0.119 R)
• M47: 19,979,544 km (0.097 R)
• M48: 20,156,668 km (0.083 R)
• M49: 20,811,009 km (0.102 R)
• M50: 21,170,941 km (0.08 R)
• M51: 21,231,079 km (0.101 R)
• M52: 22,630,717 km (0.102 R)
• M53: 23,809,399 km (0.088 R)
• M54: 23,997,294 km (0.1 R)
• M55: 24,185,637 km (0.094 R)
• M56: 24,944,248 km (0.052 R)
• M57: 25,454,227 km (0.086 R)
• M58: 25,710,638 km (0.081 R)
• M59: 26,290,330 km (0.045 R)
• M60: 26,809,434 km (0.109 R)
• M61: 28,585,909 km (0.1 R)
• M62: 30,196,779 km (0.118 R)
• M63: 30,536,067 km (0.097 R)
• M64: 30,944,768 km (0.12 R)
• M65: 31,013,135 km (0.118 R)
• M66: 32,806,813 km (0.117 R)
• M67: 32,946,089 km (0.079 R)
• M68: 33,856,840 km (0.07 R)
• M69: 34,704,761 km (0.119 R)
• M70: 35,989,657 km (0.071 R)
• M71: 36,710,270 km (0.093 R)
• M72: 38,900,533 km (0.055 R)
• M73: 39,714,196 km (0.111 R)
• M74: 41,283,028 km (0.101 R)
• M75: 41,961,455 km (0.108 R)
• M76: 42,491,779 km (0.061 R)
• M77: 42,795,912 km (0.031 R)
• M78: 44,019,173 km (0.062 R)
• M79: 44,326,747 km (0.086 R)
• M80: 44,789,602 km (0.092 R)
• M81: 44,944,137 km (0.043 R)
• M82: 45,719,952 km (0.115 R)
• M83: 46,031,414 km (0.106 R)
• M84: 46,187,445 km (0.076 R)
• M85: 46,421,865 km (0.069 R)
• M86: 47,363,434 km (0.077 R)
• M87: 48,311,136 km (0.076 R)
• M88: 48,469,710 km (0.059 R)
• M89: 49,504,628 km (0.097 R)
• M90: 51,030,227 km (0.042 R)
• M91: 51,111,010 km (0.039 R)
• M92: 51,272,576 km (0.119 R)
• M93: 52,408,323 km (0.102 R)
• M94: 53,061,168 km (0.105 R)
• M95: 53,306,508 km (0.06 R)
• M96: 54,622,072 km (0.096 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit