🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.57 AU - 0.83 AU

Year: 212 Days

Day: 12.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.74 AU - 0.74 AU

Year: 230 Days

Day: 34 Hours

Environment

Temp: 107 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.91 AU - 0.99 AU

Year: 335 Days

Day: 25.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.32 AU - 2 AU

Year: 773 Days

Day: 46.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.5 AU - 2.72 AU

Year: 1525 Days

Day: 45.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.7

Radius: 11.6

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.72 AU - 8.56 AU

Year: 6900 Days

Day: 12.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 86,239,111 km

• M1: 148,551 km (0.066 R)
• M2: 239,656 km (0.078 R)
• M3: 466,297 km (0.104 R)
• M4: 769,232 km (0.119 R)
• M5: 1,184,666 km (0.086 R)
• M6: 1,319,752 km (0.1 R)
• M7: 1,417,440 km (0.091 R)
• M8: 1,756,279 km (0.071 R)
• M9: 2,071,931 km (0.116 R)
• M10: 2,405,683 km (0.027 R)
• M11: 2,792,992 km (0.118 R)
• M12: 3,012,602 km (0.074 R)
• M13: 3,200,048 km (0.086 R)
• M14: 3,449,577 km (0.088 R)
• M15: 3,825,666 km (0.109 R)
• M16: 4,008,625 km (0.056 R)
• M17: 4,132,192 km (0.079 R)
• M18: 5,688,609 km (0.071 R)
• M19: 5,851,072 km (0.036 R)
• M20: 7,281,228 km (0.113 R)
• M21: 7,483,185 km (0.119 R)
• M22: 8,230,875 km (0.118 R)
• M23: 8,547,274 km (0.064 R)
• M24: 8,627,010 km (0.033 R)
• M25: 8,707,045 km (0.092 R)
• M26: 9,355,851 km (0.084 R)
• M27: 10,358,157 km (0.069 R)
• M28: 10,556,972 km (0.048 R)
• M29: 10,872,175 km (0.074 R)
• M30: 12,493,666 km (0.086 R)
• M31: 12,857,488 km (0.117 R)
• M32: 13,132,599 km (0.106 R)
• M33: 13,378,837 km (0.042 R)
• M34: 14,347,483 km (0.082 R)
• M35: 15,241,629 km (0.117 R)
• M36: 15,597,822 km (0.054 R)
• M37: 16,351,646 km (0.09 R)
• M38: 16,983,248 km (0.113 R)
• M39: 17,420,074 km (0.078 R)
• M40: 17,555,161 km (0.098 R)
• M41: 17,894,598 km (0.085 R)
• M42: 18,787,099 km (0.08 R)
• M43: 19,204,028 km (0.112 R)
• M44: 19,308,597 km (0.055 R)
• M45: 19,553,638 km (0.042 R)
• M46: 19,905,493 km (0.108 R)
• M47: 20,615,484 km (0.086 R)
• M48: 20,794,254 km (0.037 R)
• M49: 20,901,814 km (0.058 R)
• M50: 21,768,585 km (0.094 R)
• M51: 22,023,649 km (0.089 R)
• M52: 22,757,726 km (0.075 R)
• M53: 23,016,680 km (0.063 R)
• M54: 23,127,831 km (0.114 R)
• M55: 23,313,631 km (0.1 R)
• M56: 23,574,680 km (0.1 R)
• M57: 24,137,168 km (0.061 R)
• M58: 24,212,415 km (0.064 R)
• M59: 24,514,603 km (0.097 R)
• M60: 24,931,981 km (0.11 R)
• M61: 25,160,716 km (0.106 R)
• M62: 25,466,644 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.3

Radius: 5.7

Gravity: 24.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.89 AU - 16.43 AU

Year: 19270 Days

Day: 22.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,239,111 km

• M1: 173,085 km (0.075 R)
• M2: 324,627 km (0.087 R)
• M3: 740,360 km (0.06 R)
• M4: 1,732,792 km (0.113 R)
• M5: 1,897,200 km (0.118 R)
• M6: 1,998,328 km (0.083 R)
• M7: 2,348,387 km (0.114 R)
• M8: 2,717,296 km (0.114 R)
• M9: 3,843,468 km (0.118 R)
• M10: 3,928,889 km (0.115 R)
• M11: 4,634,692 km (0.087 R)
• M12: 4,725,647 km (0.087 R)
• M13: 5,331,369 km (0.11 R)
• M14: 7,132,228 km (0.117 R)
• M15: 7,343,011 km (0.081 R)
• M16: 9,158,681 km (0.115 R)
• M17: 9,330,270 km (0.101 R)
• M18: 10,561,310 km (0.082 R)
• M19: 11,104,500 km (0.079 R)
• M20: 12,217,658 km (0.12 R)
• M21: 12,469,731 km (0.037 R)
• M22: 13,430,598 km (0.053 R)
• M23: 13,495,523 km (0.09 R)
• M24: 13,756,272 km (0.102 R)
• M25: 14,150,313 km (0.069 R)
• M26: 14,614,814 km (0.109 R)
• M27: 14,882,595 km (0.104 R)
• M28: 15,695,210 km (0.083 R)
• M29: 17,505,045 km (0.107 R)
• M30: 19,233,349 km (0.119 R)
• M31: 19,453,109 km (0.11 R)
• M32: 19,600,163 km (0.093 R)
• M33: 20,266,323 km (0.12 R)
• M34: 20,415,322 km (0.077 R)
• M35: 21,015,210 km (0.103 R)
• M36: 21,544,786 km (0.111 R)
• M37: 21,925,662 km (0.064 R)
• M38: 22,155,445 km (0.105 R)
• M39: 23,785,164 km (0.065 R)
• M40: 24,574,741 km (0.113 R)
• M41: 25,212,477 km (0.119 R)
• M42: 25,533,514 km (0.077 R)
• M43: 28,398,912 km (0.107 R)
• M44: 28,649,339 km (0.109 R)
• M45: 31,882,747 km (0.092 R)
• M46: 32,490,862 km (0.108 R)
• M47: 33,542,236 km (0.11 R)
• M48: 34,072,112 km (0.086 R)
• M49: 34,783,001 km (0.097 R)
• M50: 35,229,700 km (0.119 R)
• M51: 37,126,751 km (0.052 R)
• M52: 37,400,365 km (0.089 R)
• M53: 37,766,431 km (0.076 R)
• M54: 37,949,838 km (0.11 R)
• M55: 38,041,691 km (0.093 R)
• M56: 38,225,547 km (0.109 R)
• M57: 40,080,411 km (0.118 R)
• M58: 40,267,558 km (0.051 R)
• M59: 40,548,802 km (0.111 R)
• M60: 40,830,644 km (0.109 R)
• M61: 41,964,596 km (0.052 R)
• M62: 42,630,756 km (0.066 R)
• M63: 42,917,385 km (0.037 R)
• M64: 43,300,505 km (0.07 R)
• M65: 43,781,014 km (0.074 R)
• M66: 45,525,474 km (0.085 R)
• M67: 46,504,293 km (0.079 R)
• M68: 46,996,321 km (0.041 R)
• M69: 47,095,055 km (0.093 R)
• M70: 49,884,158 km (0.09 R)
• M71: 50,387,854 km (0.087 R)
• M72: 51,705,213 km (0.092 R)
• M73: 52,521,568 km (0.096 R)
• M74: 53,342,113 km (0.081 R)
• M75: 54,166,995 km (0.097 R)
• M76: 54,270,368 km (0.111 R)
• M77: 54,477,411 km (0.111 R)
• M78: 54,788,425 km (0.1 R)
• M79: 54,996,067 km (0.119 R)
• M80: 55,829,327 km (0.085 R)
• M81: 56,981,829 km (0.065 R)
• M82: 60,808,243 km (0.098 R)
• M83: 61,130,776 km (0.063 R)
• M84: 61,993,806 km (0.067 R)
• M85: 66,701,203 km (0.093 R)
• M86: 68,593,616 km (0.086 R)
• M87: 69,153,710 km (0.074 R)
• M88: 70,052,793 km (0.088 R)
• M89: 70,278,088 km (0.046 R)
• M90: 70,616,628 km (0.057 R)
• M91: 73,001,517 km (0.114 R)
• M92: 73,802,314 km (0.12 R)
• M93: 76,337,998 km (0.065 R)
• M94: 76,918,288 km (0.103 R)
• M95: 77,383,538 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.3

Radius: 7

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.51 AU - 22.45 AU

Year: 28730 Days

Day: 21.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,239,111 km

• M1: 137,480 km (0.053 R)
• M2: 277,953 km (0.076 R)
• M3: 330,761 km (0.096 R)
• M4: 387,608 km (0.119 R)
• M5: 490,681 km (0.093 R)
• M6: 580,290 km (0.094 R)
• M7: 675,584 km (0.045 R)
• M8: 855,251 km (0.102 R)
• M9: 1,108,670 km (0.091 R)
• M10: 1,581,100 km (0.054 R)
• M11: 1,716,935 km (0.059 R)
• M12: 1,892,114 km (0.112 R)
• M13: 2,110,078 km (0.113 R)
• M14: 2,336,120 km (0.117 R)
• M15: 3,102,361 km (0.103 R)
• M16: 3,534,848 km (0.055 R)
• M17: 3,668,289 km (0.098 R)
• M18: 3,758,198 km (0.098 R)
• M19: 3,940,258 km (0.107 R)
• M20: 4,125,161 km (0.095 R)
• M21: 4,697,074 km (0.084 R)
• M22: 4,893,197 km (0.087 R)
• M23: 5,042,047 km (0.104 R)
• M24: 5,966,561 km (0.049 R)
• M25: 6,072,477 km (0.072 R)
• M26: 6,776,185 km (0.089 R)
• M27: 7,278,535 km (0.071 R)
• M28: 7,966,685 km (0.083 R)
• M29: 8,556,101 km (0.12 R)
• M30: 8,795,756 km (0.104 R)
• M31: 11,115,571 km (0.071 R)
• M32: 11,508,564 km (0.102 R)
• M33: 13,680,875 km (0.115 R)
• M34: 14,101,993 km (0.116 R)
• M35: 14,813,331 km (0.076 R)
• M36: 16,791,463 km (0.039 R)
• M37: 17,544,988 km (0.059 R)
• M38: 18,155,796 km (0.101 R)
• M39: 18,541,010 km (0.11 R)
• M40: 18,773,486 km (0.117 R)
• M41: 19,712,960 km (0.068 R)
• M42: 19,870,936 km (0.082 R)
• M43: 21,150,596 km (0.055 R)
• M44: 21,555,856 km (0.101 R)
• M45: 22,045,640 km (0.094 R)
• M46: 23,453,206 km (0.089 R)
• M47: 23,704,531 km (0.057 R)
• M48: 24,041,126 km (0.049 R)
• M49: 24,549,011 km (0.086 R)
• M50: 26,877,801 km (0.118 R)
• M51: 27,669,622 km (0.111 R)
• M52: 27,758,035 km (0.072 R)
• M53: 27,846,596 km (0.114 R)
• M54: 29,818,296 km (0.116 R)
• M55: 29,999,759 km (0.051 R)
• M56: 31,188,314 km (0.05 R)
• M57: 32,392,128 km (0.084 R)
• M58: 33,046,618 km (0.103 R)
• M59: 34,654,197 km (0.113 R)
• M60: 36,480,937 km (0.066 R)
• M61: 37,064,219 km (0.108 R)
• M62: 42,145,460 km (0.107 R)
• M63: 42,553,114 km (0.059 R)
• M64: 42,757,465 km (0.118 R)
• M65: 47,017,414 km (0.081 R)
• M66: 47,123,030 km (0.075 R)
• M67: 48,183,230 km (0.097 R)
• M68: 48,609,435 km (0.114 R)
• M69: 49,036,985 km (0.097 R)
• M70: 50,651,146 km (0.069 R)
• M71: 51,410,505 km (0.12 R)
• M72: 53,270,007 km (0.118 R)
• M73: 53,931,528 km (0.103 R)
• M74: 54,042,081 km (0.078 R)
• M75: 56,380,595 km (0.097 R)
• M76: 56,942,186 km (0.079 R)
• M77: 60,925,079 km (0.11 R)
• M78: 62,427,191 km (0.053 R)
• M79: 63,241,153 km (0.1 R)
• M80: 63,357,690 km (0.118 R)
• M81: 65,350,035 km (0.061 R)
• M82: 66,413,227 km (0.094 R)
• M83: 70,843,268 km (0.053 R)
• M84: 71,085,467 km (0.04 R)
• M85: 71,935,333 km (0.06 R)
• M86: 72,544,346 km (0.112 R)
• M87: 73,399,896 km (0.112 R)
• M88: 76,731,141 km (0.087 R)
• M89: 77,104,239 km (0.104 R)
• M90: 78,227,419 km (0.101 R)
• M91: 79,481,648 km (0.12 R)
• M92: 80,616,049 km (0.042 R)
• M93: 81,121,989 km (0.097 R)
• M94: 83,795,452 km (0.036 R)
• M95: 84,950,048 km (0.095 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 10,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit