🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.87 AU - 1.03 AU

Year: 330 Days

Day: 16.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 83.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.32 AU - 1.42 AU

Year: 572 Days

Day: 31.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,433,304 km

• M1: 32,164 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.9 AU - 2.3 AU

Year: 1085 Days

Day: 32.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.81 AU - 2.97 AU

Year: 1317 Days

Day: 35.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,433,304 km

• M1: 2,343,151 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.21 AU - 3.17 AU

Year: 1573 Days

Day: 23 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.47 AU - 3.89 AU

Year: 2021 Days

Day: 19.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.11 AU - 4.89 AU

Year: 2852 Days

Day: 21.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 11.4

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.51 AU - 7.45 AU

Year: 5880 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,433,304 km

• M1: 180,565 km (0.073 R)
• M2: 274,662 km (0.103 R)
• M3: 410,796 km (0.078 R)
• M4: 832,363 km (0.119 R)
• M5: 989,740 km (0.079 R)
• M6: 1,318,556 km (0.103 R)
• M7: 1,522,009 km (0.119 R)
• M8: 1,940,883 km (0.101 R)
• M9: 2,213,450 km (0.103 R)
• M10: 2,313,830 km (0.117 R)
• M11: 2,926,434 km (0.065 R)
• M12: 3,037,136 km (0.077 R)
• M13: 3,354,433 km (0.043 R)
• M14: 3,611,293 km (0.039 R)
• M15: 4,169,442 km (0.03 R)
• M16: 5,230,690 km (0.117 R)
• M17: 5,365,627 km (0.098 R)
• M18: 5,447,158 km (0.103 R)
• M19: 5,945,169 km (0.109 R)
• M20: 6,057,816 km (0.099 R)
• M21: 6,228,208 km (0.103 R)
• M22: 6,544,757 km (0.102 R)
• M23: 6,807,750 km (0.087 R)
• M24: 7,525,820 km (0.114 R)
• M25: 8,142,612 km (0.037 R)
• M26: 8,616,089 km (0.12 R)
• M27: 9,065,930 km (0.094 R)
• M28: 9,457,727 km (0.075 R)
• M29: 10,022,160 km (0.066 R)
• M30: 10,666,029 km (0.041 R)
• M31: 10,941,289 km (0.084 R)
• M32: 11,393,374 km (0.038 R)
• M33: 11,922,651 km (0.082 R)
• M34: 11,993,860 km (0.087 R)
• M35: 12,604,668 km (0.098 R)
• M36: 13,595,454 km (0.101 R)
• M37: 15,109,086 km (0.076 R)
• M38: 15,302,067 km (0.095 R)
• M39: 15,534,692 km (0.08 R)
• M40: 15,807,558 km (0.072 R)
• M41: 15,924,993 km (0.116 R)
• M42: 17,075,251 km (0.072 R)
• M43: 17,276,310 km (0.048 R)
• M44: 17,437,726 km (0.099 R)
• M45: 17,680,823 km (0.089 R)
• M46: 17,843,436 km (0.068 R)
• M47: 18,047,487 km (0.102 R)
• M48: 18,293,276 km (0.034 R)
• M49: 18,375,406 km (0.116 R)
• M50: 18,498,973 km (0.111 R)
• M51: 18,829,734 km (0.117 R)
• M52: 19,960,545 km (0.106 R)
• M53: 20,555,495 km (0.082 R)
• M54: 20,683,701 km (0.111 R)
• M55: 20,855,140 km (0.101 R)
• M56: 21,070,112 km (0.103 R)
• M57: 21,588,918 km (0.114 R)
• M58: 22,595,113 km (0.049 R)
• M59: 22,683,376 km (0.112 R)
• M60: 22,815,919 km (0.081 R)
• M61: 23,081,904 km (0.087 R)
• M62: 23,259,627 km (0.114 R)
• M63: 23,527,257 km (0.106 R)
• M64: 23,885,694 km (0.089 R)
• M65: 24,290,954 km (0.077 R)
• M66: 25,520,798 km (0.087 R)
• M67: 25,750,730 km (0.071 R)
• M68: 26,212,689 km (0.027 R)
• M69: 26,398,190 km (0.113 R)
• M70: 26,491,090 km (0.04 R)
• M71: 27,615,019 km (0.114 R)
• M72: 27,945,630 km (0.11 R)
• M73: 28,182,743 km (0.055 R)
• M74: 28,563,320 km (0.046 R)
• M75: 29,233,668 km (0.085 R)
• M76: 29,570,712 km (0.086 R)
• M77: 29,763,843 km (0.109 R)
• M78: 31,226,162 km (0.103 R)
• M79: 31,570,686 km (0.039 R)
• M80: 32,911,532 km (0.048 R)
• M81: 33,011,463 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.2

Radius: 3.9

Gravity: 37.95 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 14.73 AU - 15.61 AU

Year: 21061 Days

Day: 19.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,433,304 km

• M1: 83,027 km (0.064 R)
• M2: 291,117 km (0.076 R)
• M3: 599,139 km (0.052 R)
• M4: 688,300 km (0.12 R)
• M5: 1,007,392 km (0.101 R)
• M6: 1,280,408 km (0.101 R)
• M7: 1,337,704 km (0.108 R)
• M8: 1,514,678 km (0.084 R)
• M9: 1,544,897 km (0.116 R)
• M10: 2,055,624 km (0.116 R)
• M11: 2,364,095 km (0.119 R)
• M12: 2,434,556 km (0.111 R)
• M13: 3,023,523 km (0.111 R)
• M14: 3,333,789 km (0.104 R)
• M15: 4,497,361 km (0.039 R)
• M16: 4,895,590 km (0.057 R)
• M17: 5,397,641 km (0.101 R)
• M18: 5,867,976 km (0.12 R)
• M19: 6,302,558 km (0.119 R)
• M20: 7,100,364 km (0.06 R)
• M21: 7,202,389 km (0.108 R)
• M22: 9,063,387 km (0.077 R)
• M23: 9,173,940 km (0.059 R)
• M24: 12,508,626 km (0.036 R)
• M25: 13,066,028 km (0.094 R)
• M26: 14,140,888 km (0.084 R)
• M27: 14,204,916 km (0.099 R)
• M28: 14,462,374 km (0.111 R)
• M29: 14,786,254 km (0.105 R)
• M30: 15,971,966 km (0.032 R)
• M31: 16,105,557 km (0.115 R)
• M32: 17,256,264 km (0.11 R)
• M33: 17,599,741 km (0.027 R)
• M34: 19,635,768 km (0.111 R)
• M35: 19,778,933 km (0.045 R)
• M36: 21,302,737 km (0.117 R)
• M37: 21,745,098 km (0.12 R)
• M38: 23,014,585 km (0.076 R)
• M39: 24,307,859 km (0.082 R)
• M40: 24,384,603 km (0.116 R)
• M41: 25,546,529 km (0.1 R)
• M42: 26,173,494 km (0.086 R)
• M43: 26,726,258 km (0.102 R)
• M44: 27,602,602 km (0.097 R)
• M45: 29,875,443 km (0.112 R)
• M46: 31,117,703 km (0.088 R)
• M47: 31,535,381 km (0.092 R)
• M48: 33,224,939 km (0.114 R)
• M49: 34,080,789 km (0.115 R)
• M50: 35,291,035 km (0.106 R)
• M51: 35,726,664 km (0.094 R)
• M52: 37,220,997 km (0.098 R)
• M53: 37,575,694 km (0.043 R)
• M54: 38,198,919 km (0.118 R)
• M55: 38,735,676 km (0.06 R)
• M56: 39,907,626 km (0.105 R)
• M57: 40,270,550 km (0.067 R)
• M58: 43,026,891 km (0.044 R)
• M59: 43,212,841 km (0.108 R)
• M60: 43,399,090 km (0.108 R)
• M61: 43,585,489 km (0.119 R)
• M62: 44,427,875 km (0.1 R)
• M63: 44,615,770 km (0.096 R)
• M64: 45,843,669 km (0.119 R)
• M65: 46,223,648 km (0.075 R)
• M66: 46,700,266 km (0.105 R)
• M67: 46,986,896 km (0.111 R)
• M68: 48,043,057 km (0.058 R)
• M69: 49,398,713 km (0.059 R)
• M70: 49,885,804 km (0.086 R)
• M71: 51,258,364 km (0.115 R)
• M72: 52,048,241 km (0.032 R)
• M73: 52,246,308 km (0.094 R)
• M74: 52,444,675 km (0.092 R)
• M75: 53,340,318 km (0.098 R)
• M76: 54,844,225 km (0.088 R)
• M77: 55,854,609 km (0.042 R)
• M78: 56,260,468 km (0.077 R)
• M79: 56,362,045 km (0.103 R)
• M80: 56,565,498 km (0.067 R)
• M81: 56,769,101 km (0.096 R)
• M82: 58,613,044 km (0.058 R)
• M83: 59,232,080 km (0.115 R)
• M84: 59,957,031 km (0.114 R)
• M85: 61,311,042 km (0.043 R)
• M86: 61,520,180 km (0.08 R)
• M87: 62,885,859 km (0.066 R)
• M88: 65,646,837 km (0.084 R)
• M89: 67,149,996 km (0.103 R)
• M90: 69,752,850 km (0.093 R)
• M91: 70,518,192 km (0.117 R)
• M92: 70,627,698 km (0.064 R)
• M93: 70,847,008 km (0.11 R)
• M94: 72,830,975 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.5

Radius: 7.6

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.45 AU - 20.95 AU

Year: 27676 Days

Day: 15.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,433,304 km

• M1: 100,380 km (0.114 R)
• M2: 265,686 km (0.081 R)
• M3: 486,193 km (0.098 R)
• M4: 559,496 km (0.07 R)
• M5: 677,080 km (0.047 R)
• M6: 869,313 km (0.079 R)
• M7: 1,030,879 km (0.081 R)
• M8: 1,463,516 km (0.117 R)
• M9: 1,858,604 km (0.066 R)
• M10: 3,051,647 km (0.04 R)
• M11: 3,263,777 km (0.053 R)
• M12: 3,517,196 km (0.075 R)
• M13: 3,739,498 km (0.11 R)
• M14: 4,120,374 km (0.08 R)
• M15: 4,473,724 km (0.073 R)
• M16: 5,042,795 km (0.1 R)
• M17: 5,894,754 km (0.118 R)
• M18: 6,472,352 km (0.034 R)
• M19: 6,836,772 km (0.087 R)
• M20: 7,161,100 km (0.115 R)
• M21: 7,537,938 km (0.099 R)
• M22: 8,261,842 km (0.09 R)
• M23: 8,360,127 km (0.109 R)
• M24: 8,957,472 km (0.115 R)
• M25: 12,144,505 km (0.111 R)
• M26: 12,200,454 km (0.068 R)
• M27: 12,650,146 km (0.116 R)
• M28: 12,763,391 km (0.107 R)
• M29: 12,820,238 km (0.087 R)
• M30: 12,877,086 km (0.113 R)
• M31: 13,048,076 km (0.091 R)
• M32: 13,856,353 km (0.068 R)
• M33: 14,443,525 km (0.083 R)
• M34: 15,279,328 km (0.113 R)
• M35: 15,946,983 km (0.119 R)
• M36: 16,997,310 km (0.087 R)
• M37: 18,006,348 km (0.071 R)
• M38: 18,070,076 km (0.097 R)
• M39: 18,325,590 km (0.065 R)
• M40: 18,775,730 km (0.109 R)
• M41: 19,294,685 km (0.055 R)
• M42: 20,214,113 km (0.102 R)
• M43: 20,879,524 km (0.117 R)
• M44: 21,349,561 km (0.043 R)
• M45: 21,552,116 km (0.063 R)
• M46: 21,959,172 km (0.117 R)
• M47: 24,031,851 km (0.097 R)
• M48: 24,242,485 km (0.075 R)
• M49: 25,091,452 km (0.099 R)
• M50: 27,402,440 km (0.117 R)
• M51: 27,917,057 km (0.117 R)
• M52: 29,780,598 km (0.055 R)
• M53: 30,006,939 km (0.114 R)
• M54: 31,837,868 km (0.025 R)
• M55: 32,069,296 km (0.067 R)
• M56: 32,146,638 km (0.083 R)
• M57: 33,078,632 km (0.049 R)
• M58: 35,128,273 km (0.036 R)
• M59: 35,287,595 km (0.106 R)
• M60: 35,847,390 km (0.109 R)
• M61: 37,056,440 km (0.095 R)
• M62: 37,951,633 km (0.095 R)
• M63: 39,597,509 km (0.099 R)
• M64: 41,434,721 km (0.103 R)
• M65: 41,603,018 km (0.117 R)
• M66: 42,533,367 km (0.04 R)
• M67: 43,384,878 km (0.118 R)
• M68: 43,470,299 km (0.086 R)
• M69: 43,641,439 km (0.104 R)
• M70: 44,414,261 km (0.108 R)
• M71: 44,759,085 km (0.073 R)
• M72: 46,234,868 km (0.102 R)
• M73: 46,671,992 km (0.049 R)
• M74: 46,847,172 km (0.12 R)
• M75: 46,934,836 km (0.092 R)
• M76: 49,412,177 km (0.09 R)
• M77: 50,307,221 km (0.058 R)
• M78: 50,397,129 km (0.115 R)
• M79: 51,207,650 km (0.091 R)
• M80: 53,024,367 km (0.102 R)
• M81: 53,573,541 km (0.06 R)
• M82: 56,347,235 km (0.078 R)
• M83: 56,627,282 km (0.112 R)
• M84: 56,814,130 km (0.101 R)
• M85: 57,376,019 km (0.045 R)
• M86: 57,845,607 km (0.044 R)
• M87: 58,410,937 km (0.091 R)
• M88: 60,117,700 km (0.088 R)
• M89: 60,594,618 km (0.101 R)
• M90: 61,168,774 km (0.05 R)
• M91: 62,805,076 km (0.053 R)
• M92: 64,358,201 km (0.092 R)
• M93: 64,650,814 km (0.11 R)
• M94: 65,433,361 km (0.071 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 17,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit