🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.21 AU - 1.39 AU

Year: 555 Days

Day: 30.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,705,852 km

• M1: 899,382 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.01 AU - 2.77 AU

Year: 1385 Days

Day: 37.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.37 AU - 3.19 AU

Year: 1737 Days

Day: 44 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.76 AU - 3.6 AU

Year: 2125 Days

Day: 14.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,705,852 km

• M1: 2,979,092 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.07 AU - 3.29 AU

Year: 2125 Days

Day: 26.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 122.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,705,852 km

• M1: 36,502 km (0.117 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.1

Radius: 9.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.86 AU - 8.18 AU

Year: 6970 Days

Day: 6.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 57,705,852 km

• M1: 168,597 km (0.1 R)
• M2: 235,018 km (0.094 R)
• M3: 387,458 km (0.092 R)
• M4: 528,529 km (0.112 R)
• M5: 795,861 km (0.091 R)
• M6: 945,309 km (0.119 R)
• M7: 1,339,200 km (0.098 R)
• M8: 2,089,284 km (0.107 R)
• M9: 2,331,483 km (0.098 R)
• M10: 2,430,965 km (0.112 R)
• M11: 2,720,736 km (0.094 R)
• M12: 2,843,407 km (0.042 R)
• M13: 3,003,626 km (0.102 R)
• M14: 3,130,485 km (0.037 R)
• M15: 3,849,602 km (0.112 R)
• M16: 4,309,017 km (0.066 R)
• M17: 5,063,140 km (0.064 R)
• M18: 5,192,692 km (0.107 R)
• M19: 5,279,758 km (0.104 R)
• M20: 5,455,386 km (0.112 R)
• M21: 5,610,668 km (0.063 R)
• M22: 6,108,081 km (0.072 R)
• M23: 6,199,934 km (0.068 R)
• M24: 6,502,122 km (0.072 R)
• M25: 6,572,582 km (0.105 R)
• M26: 7,048,453 km (0.102 R)
• M27: 7,461,792 km (0.096 R)
• M28: 7,783,128 km (0.053 R)
• M29: 8,413,983 km (0.115 R)
• M30: 9,404,021 km (0.105 R)
• M31: 9,778,166 km (0.1 R)
• M32: 10,129,870 km (0.086 R)
• M33: 10,540,816 km (0.047 R)
• M34: 10,623,693 km (0.033 R)
• M35: 11,125,444 km (0.112 R)
• M36: 11,266,066 km (0.111 R)
• M37: 11,749,118 km (0.103 R)
• M38: 12,065,218 km (0.096 R)
• M39: 12,764,738 km (0.095 R)
• M40: 12,823,529 km (0.08 R)
• M41: 12,971,183 km (0.082 R)
• M42: 13,208,445 km (0.102 R)
• M43: 13,537,261 km (0.104 R)
• M44: 14,662,686 km (0.072 R)
• M45: 14,847,888 km (0.067 R)
• M46: 15,597,074 km (0.116 R)
• M47: 15,660,055 km (0.097 R)
• M48: 15,723,035 km (0.098 R)
• M49: 18,082,343 km (0.077 R)
• M50: 18,513,933 km (0.059 R)
• M51: 18,680,735 km (0.053 R)
• M52: 19,016,133 km (0.091 R)
• M53: 20,861,124 km (0.069 R)
• M54: 21,418,675 km (0.112 R)
• M55: 22,087,078 km (0.085 R)
• M56: 22,157,838 km (0.094 R)
• M57: 22,477,230 km (0.119 R)
• M58: 22,619,647 km (0.117 R)
• M59: 23,012,940 km (0.082 R)
• M60: 23,084,747 km (0.086 R)
• M61: 23,480,583 km (0.118 R)
• M62: 24,352,289 km (0.078 R)
• M63: 24,461,945 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.4

Radius: 11.9

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.4 AU - 10.62 AU

Year: 10990 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,705,852 km

• M1: 152,440 km (0.103 R)
• M2: 230,830 km (0.086 R)
• M3: 475,721 km (0.094 R)
• M4: 657,931 km (0.069 R)
• M5: 741,407 km (0.069 R)
• M6: 920,625 km (0.057 R)
• M7: 996,621 km (0.069 R)
• M8: 1,074,861 km (0.034 R)
• M9: 1,323,193 km (0.105 R)
• M10: 1,454,540 km (0.106 R)
• M11: 1,998,927 km (0.086 R)
• M12: 2,176,799 km (0.038 R)
• M13: 2,575,627 km (0.088 R)
• M14: 2,685,880 km (0.084 R)
• M15: 3,026,664 km (0.087 R)
• M16: 3,812,053 km (0.069 R)
• M17: 4,358,684 km (0.116 R)
• M18: 5,632,809 km (0.12 R)
• M19: 5,959,231 km (0.067 R)
• M20: 6,069,485 km (0.082 R)
• M21: 6,554,930 km (0.112 R)
• M22: 7,484,232 km (0.025 R)
• M23: 7,964,291 km (0.086 R)
• M24: 8,289,966 km (0.114 R)
• M25: 8,454,374 km (0.069 R)
• M26: 8,578,540 km (0.089 R)
• M27: 9,165,562 km (0.115 R)
• M28: 11,779,636 km (0.088 R)
• M29: 11,872,087 km (0.059 R)
• M30: 12,104,263 km (0.049 R)
• M31: 12,244,287 km (0.075 R)
• M32: 12,904,761 km (0.101 R)
• M33: 13,095,648 km (0.12 R)
• M34: 13,722,463 km (0.108 R)
• M35: 14,457,886 km (0.092 R)
• M36: 14,705,919 km (0.041 R)
• M37: 15,256,440 km (0.043 R)
• M38: 16,532,809 km (0.067 R)
• M39: 16,740,301 km (0.025 R)
• M40: 16,948,541 km (0.065 R)
• M41: 17,157,679 km (0.043 R)
• M42: 17,473,031 km (0.086 R)
• M43: 17,843,286 km (0.073 R)
• M44: 18,376,752 km (0.108 R)
• M45: 20,119,118 km (0.099 R)
• M46: 21,122,172 km (0.119 R)
• M47: 21,686,455 km (0.086 R)
• M48: 21,970,542 km (0.066 R)
• M49: 24,996,757 km (0.114 R)
• M50: 25,713,480 km (0.105 R)
• M51: 26,074,460 km (0.113 R)
• M52: 26,315,911 km (0.088 R)
• M53: 26,618,996 km (0.101 R)
• M54: 27,719,289 km (0.088 R)
• M55: 28,027,610 km (0.102 R)
• M56: 28,772,158 km (0.076 R)
• M57: 31,108,428 km (0.115 R)
• M58: 31,814,830 km (0.119 R)
• M59: 32,331,840 km (0.095 R)
• M60: 32,526,467 km (0.073 R)
• M61: 32,786,468 km (0.093 R)
• M62: 33,112,591 km (0.079 R)
• M63: 33,439,612 km (0.088 R)
• M64: 35,692,556 km (0.116 R)
• M65: 35,893,616 km (0.101 R)
• M66: 38,062,485 km (0.046 R)
• M67: 38,886,620 km (0.102 R)
• M68: 39,439,384 km (0.086 R)
• M69: 39,786,152 km (0.052 R)
• M70: 40,203,680 km (0.107 R)
• M71: 40,343,105 km (0.068 R)
• M72: 40,762,577 km (0.047 R)
• M73: 42,100,282 km (0.096 R)
• M74: 43,309,332 km (0.11 R)
• M75: 43,667,170 km (0.043 R)
• M76: 44,602,007 km (0.081 R)
• M77: 44,818,624 km (0.032 R)
• M78: 45,180,651 km (0.095 R)
• M79: 45,325,612 km (0.062 R)
• M80: 45,616,131 km (0.107 R)
• M81: 45,980,252 km (0.067 R)
• M82: 46,857,793 km (0.067 R)
• M83: 48,258,628 km (0.036 R)
• M84: 48,406,879 km (0.059 R)
• M85: 49,150,530 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.6

Radius: 4.1

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.59 AU - 18.25 AU

Year: 21596 Days

Day: 17.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,705,852 km

• M1: 58,044 km (0.092 R)
• M2: 100,231 km (0.076 R)
• M3: 162,613 km (0.062 R)
• M4: 430,991 km (0.091 R)
• M5: 485,295 km (0.036 R)
• M6: 513,270 km (0.11 R)
• M7: 874,400 km (0.068 R)
• M8: 1,800,410 km (0.065 R)
• M9: 2,855,674 km (0.078 R)
• M10: 3,580,625 km (0.09 R)
• M11: 3,692,674 km (0.1 R)
• M12: 3,777,346 km (0.118 R)
• M13: 3,805,770 km (0.072 R)
• M14: 4,299,592 km (0.115 R)
• M15: 4,721,309 km (0.103 R)
• M16: 5,282,600 km (0.043 R)
• M17: 5,701,025 km (0.045 R)
• M18: 6,030,141 km (0.11 R)
• M19: 6,264,112 km (0.109 R)
• M20: 6,672,215 km (0.076 R)
• M21: 7,549,756 km (0.058 R)
• M22: 7,801,828 km (0.088 R)
• M23: 8,240,449 km (0.095 R)
• M24: 11,444,686 km (0.102 R)
• M25: 12,236,059 km (0.105 R)
• M26: 13,217,421 km (0.119 R)
• M27: 13,434,038 km (0.103 R)
• M28: 14,490,349 km (0.106 R)
• M29: 14,803,308 km (0.067 R)
• M30: 15,073,481 km (0.109 R)
• M31: 15,985,580 km (0.047 R)
• M32: 16,077,882 km (0.108 R)
• M33: 16,494,960 km (0.1 R)
• M34: 17,910,605 km (0.058 R)
• M35: 21,514,268 km (0.065 R)
• M36: 21,565,281 km (0.097 R)
• M37: 23,685,532 km (0.109 R)
• M38: 24,371,588 km (0.099 R)
• M39: 25,117,632 km (0.048 R)
• M40: 25,278,599 km (0.097 R)
• M41: 25,709,142 km (0.085 R)
• M42: 26,632,311 km (0.042 R)
• M43: 27,510,899 km (0.049 R)
• M44: 27,621,452 km (0.061 R)
• M45: 28,343,261 km (0.052 R)
• M46: 28,566,611 km (0.102 R)
• M47: 28,678,510 km (0.086 R)
• M48: 28,846,658 km (0.084 R)
• M49: 29,748,883 km (0.052 R)
• M50: 30,431,498 km (0.113 R)
• M51: 31,638,603 km (0.106 R)
• M52: 32,802,774 km (0.112 R)
• M53: 35,052,875 km (0.04 R)
• M54: 35,593,073 km (0.111 R)
• M55: 35,954,651 km (0.087 R)
• M56: 37,046,865 km (0.091 R)
• M57: 39,637,452 km (0.111 R)
• M58: 41,017,642 km (0.057 R)
• M59: 41,270,163 km (0.11 R)
• M60: 41,904,009 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.3

Radius: 6.4

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 17.94 AU - 18.98 AU

Year: 29722 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,705,852 km

• M1: 321,187 km (0.103 R)
• M2: 425,008 km (0.066 R)
• M3: 558,000 km (0.114 R)
• M4: 1,124,078 km (0.09 R)
• M5: 1,383,481 km (0.094 R)
• M6: 1,766,900 km (0.055 R)
• M7: 2,153,312 km (0.111 R)
• M8: 3,494,606 km (0.108 R)
• M9: 3,596,183 km (0.117 R)
• M10: 3,698,807 km (0.102 R)
• M11: 4,226,140 km (0.1 R)
• M12: 6,311,983 km (0.082 R)
• M13: 6,686,277 km (0.043 R)
• M14: 6,897,359 km (0.114 R)
• M15: 7,587,454 km (0.11 R)
• M16: 8,389,897 km (0.043 R)
• M17: 8,847,368 km (0.055 R)
• M18: 9,738,522 km (0.064 R)
• M19: 10,316,120 km (0.082 R)
• M20: 10,609,032 km (0.094 R)
• M21: 11,053,487 km (0.086 R)
• M22: 12,371,594 km (0.105 R)
• M23: 13,525,143 km (0.106 R)
• M24: 14,222,868 km (0.113 R)
• M25: 14,331,177 km (0.118 R)
• M26: 16,385,156 km (0.104 R)
• M27: 16,955,871 km (0.106 R)
• M28: 17,417,231 km (0.075 R)
• M29: 17,475,126 km (0.054 R)
• M30: 17,649,407 km (0.116 R)
• M31: 18,647,674 km (0.07 R)
• M32: 19,664,191 km (0.068 R)
• M33: 21,006,084 km (0.117 R)
• M34: 21,191,436 km (0.089 R)
• M35: 21,439,320 km (0.106 R)
• M36: 22,503,559 km (0.095 R)
• M37: 22,946,668 km (0.088 R)
• M38: 23,201,283 km (0.11 R)
• M39: 25,074,548 km (0.03 R)
• M40: 25,205,596 km (0.037 R)
• M41: 25,996,220 km (0.112 R)
• M42: 27,669,323 km (0.053 R)
• M43: 27,804,709 km (0.107 R)
• M44: 27,940,245 km (0.083 R)
• M45: 29,239,203 km (0.037 R)
• M46: 29,446,097 km (0.069 R)
• M47: 30,208,747 km (0.085 R)
• M48: 31,753,644 km (0.11 R)
• M49: 32,678,608 km (0.057 R)
• M50: 33,396,079 km (0.098 R)
• M51: 33,829,165 km (0.082 R)
• M52: 34,992,887 km (0.114 R)
• M53: 36,317,576 km (0.077 R)
• M54: 36,465,827 km (0.115 R)
• M55: 36,540,028 km (0.108 R)
• M56: 39,853,322 km (0.053 R)
• M57: 40,082,805 km (0.048 R)
• M58: 40,235,993 km (0.075 R)
• M59: 41,390,888 km (0.101 R)
• M60: 43,891,118 km (0.039 R)
• M61: 45,478,351 km (0.09 R)
• M62: 46,278,999 km (0.089 R)
• M63: 46,681,118 km (0.036 R)
• M64: 46,922,868 km (0.115 R)
• M65: 48,056,820 km (0.12 R)
• M66: 48,464,025 km (0.103 R)
• M67: 48,708,917 km (0.109 R)
• M68: 49,774,652 km (0.094 R)
• M69: 51,096,798 km (0.081 R)
• M70: 53,017,635 km (0.061 R)
• M71: 55,302,593 km (0.116 R)
• M72: 57,360,461 km (0.069 R)
• M73: 57,705,883 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 13,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit