🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.56 AU - 0.56 AU

Year: 149 Days

Day: 42.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.76 AU - 0.92 AU

Year: 273 Days

Day: 44.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,555,789 km

• M1: 501,901 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.72 AU - 1.18 AU

Year: 328 Days

Day: 27.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.19 AU - 1.93 AU

Year: 691 Days

Day: 44.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,555,789 km

• M1: 176,226 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.78 AU - 3.8 AU

Year: 2117 Days

Day: 38.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.05 AU - 4.73 AU

Year: 2722 Days

Day: 42.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.2

Radius: 14.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.95 AU - 5.85 AU

Year: 4452 Days

Day: 8.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,555,789 km

• M1: 185,501 km (0.028 R)
• M2: 468,241 km (0.063 R)
• M3: 587,321 km (0.096 R)
• M4: 850,314 km (0.118 R)
• M5: 1,098,048 km (0.059 R)
• M6: 1,430,455 km (0.038 R)
• M7: 1,929,513 km (0.042 R)
• M8: 2,190,113 km (0.1 R)
• M9: 2,370,528 km (0.109 R)
• M10: 2,537,180 km (0.037 R)
• M11: 3,325,411 km (0.077 R)
• M12: 3,470,970 km (0.108 R)
• M13: 3,576,287 km (0.119 R)
• M14: 4,074,448 km (0.026 R)
• M15: 4,388,753 km (0.082 R)
• M16: 4,618,086 km (0.077 R)
• M17: 5,550,530 km (0.034 R)
• M18: 5,674,247 km (0.029 R)
• M19: 6,152,960 km (0.101 R)
• M20: 6,358,508 km (0.104 R)
• M21: 6,592,479 km (0.114 R)
• M22: 6,855,771 km (0.09 R)
• M23: 7,095,726 km (0.081 R)
• M24: 7,311,446 km (0.11 R)
• M25: 7,447,431 km (0.115 R)
• M26: 7,721,793 km (0.104 R)
• M27: 7,943,797 km (0.11 R)
• M28: 8,737,264 km (0.095 R)
• M29: 9,026,736 km (0.029 R)
• M30: 9,260,707 km (0.098 R)
• M31: 9,615,403 km (0.066 R)
• M32: 9,854,461 km (0.109 R)
• M33: 10,216,637 km (0.114 R)
• M34: 10,644,786 km (0.1 R)
• M35: 10,923,038 km (0.116 R)
• M36: 11,203,833 km (0.11 R)
• M37: 11,360,911 km (0.108 R)
• M38: 11,518,587 km (0.118 R)
• M39: 11,677,161 km (0.1 R)
• M40: 11,836,333 km (0.081 R)
• M41: 11,964,239 km (0.077 R)
• M42: 12,092,594 km (0.108 R)
• M43: 12,448,039 km (0.12 R)
• M44: 12,643,414 km (0.109 R)
• M45: 12,905,360 km (0.109 R)
• M46: 13,434,936 km (0.115 R)
• M47: 14,140,589 km (0.065 R)
• M48: 14,480,924 km (0.104 R)
• M49: 14,962,031 km (0.097 R)
• M50: 15,413,368 km (0.111 R)
• M51: 15,518,086 km (0.101 R)
• M52: 15,728,421 km (0.082 R)
• M53: 16,650,841 km (0.039 R)
• M54: 17,010,325 km (0.086 R)
• M55: 17,191,039 km (0.109 R)
• M56: 18,177,787 km (0.1 R)
• M57: 18,362,540 km (0.088 R)
• M58: 18,696,742 km (0.053 R)
• M59: 19,787,161 km (0.086 R)
• M60: 19,901,154 km (0.068 R)
• M61: 20,705,243 km (0.111 R)
• M62: 20,859,628 km (0.067 R)
• M63: 21,363,922 km (0.106 R)
• M64: 21,754,522 km (0.092 R)
• M65: 22,345,135 km (0.105 R)
• M66: 22,543,053 km (0.101 R)
• M67: 23,140,547 km (0.112 R)
• M68: 24,107,398 km (0.115 R)
• M69: 24,759,345 km (0.114 R)
• M70: 25,210,981 km (0.114 R)
• M71: 25,748,187 km (0.111 R)
• M72: 25,914,241 km (0.102 R)
• M73: 26,289,133 km (0.079 R)
• M74: 26,414,496 km (0.094 R)
• M75: 27,977,195 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.6

Radius: 8.9

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.53 AU - 5.81 AU

Year: 4790 Days

Day: 7.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,555,789 km

• M1: 184,005 km (0.061 R)
• M2: 358,287 km (0.079 R)
• M3: 427,252 km (0.071 R)
• M4: 511,176 km (0.113 R)
• M5: 686,804 km (0.112 R)
• M6: 765,044 km (0.102 R)
• M7: 846,574 km (0.115 R)
• M8: 1,175,690 km (0.042 R)
• M9: 1,284,896 km (0.097 R)
• M10: 1,484,310 km (0.06 R)
• M11: 2,108,582 km (0.107 R)
• M12: 2,327,593 km (0.116 R)
• M13: 2,518,779 km (0.037 R)
• M14: 2,769,655 km (0.044 R)
• M15: 3,199,450 km (0.115 R)
• M16: 3,491,016 km (0.114 R)
• M17: 3,650,038 km (0.112 R)
• M18: 3,934,125 km (0.079 R)
• M19: 4,310,064 km (0.11 R)
• M20: 4,502,447 km (0.116 R)
• M21: 4,675,831 km (0.092 R)
• M22: 5,073,911 km (0.094 R)
• M23: 5,208,998 km (0.045 R)
• M24: 5,598,551 km (0.059 R)
• M25: 5,714,788 km (0.105 R)
• M26: 5,784,950 km (0.085 R)
• M27: 6,236,286 km (0.086 R)
• M28: 6,405,482 km (0.032 R)
• M29: 7,248,466 km (0.101 R)
• M30: 7,324,611 km (0.098 R)
• M31: 7,477,500 km (0.119 R)
• M32: 8,073,647 km (0.089 R)
• M33: 8,152,486 km (0.059 R)
• M34: 8,443,902 km (0.083 R)
• M35: 8,524,087 km (0.119 R)
• M36: 8,792,764 km (0.065 R)
• M37: 8,955,377 km (0.096 R)
• M38: 9,588,027 km (0.103 R)
• M39: 10,434,751 km (0.083 R)
• M40: 10,635,810 km (0.12 R)
• M41: 10,751,300 km (0.062 R)
• M42: 11,305,261 km (0.108 R)
• M43: 11,393,673 km (0.113 R)
• M44: 12,078,532 km (0.084 R)
• M45: 12,138,820 km (0.063 R)
• M46: 12,380,570 km (0.069 R)
• M47: 13,208,146 km (0.077 R)
• M48: 13,488,043 km (0.094 R)
• M49: 13,864,282 km (0.079 R)
• M50: 14,275,826 km (0.102 R)
• M51: 14,371,269 km (0.055 R)
• M52: 14,852,226 km (0.081 R)
• M53: 15,013,642 km (0.084 R)
• M54: 15,436,107 km (0.047 R)
• M55: 15,534,243 km (0.034 R)
• M56: 15,632,529 km (0.12 R)
• M57: 15,862,610 km (0.109 R)
• M58: 16,027,617 km (0.12 R)
• M59: 16,259,793 km (0.068 R)
• M60: 16,526,226 km (0.114 R)
• M61: 17,232,927 km (0.106 R)
• M62: 17,368,612 km (0.059 R)
• M63: 17,470,638 km (0.033 R)
• M64: 17,606,921 km (0.081 R)
• M65: 18,919,643 km (0.108 R)
• M66: 19,729,566 km (0.072 R)
• M67: 19,871,534 km (0.107 R)
• M68: 20,013,802 km (0.109 R)
• M69: 20,478,752 km (0.096 R)
• M70: 21,201,010 km (0.107 R)
• M71: 21,273,715 km (0.078 R)
• M72: 21,601,783 km (0.095 R)
• M73: 21,711,438 km (0.093 R)
• M74: 21,968,298 km (0.036 R)
• M75: 22,781,961 km (0.074 R)
• M76: 22,968,210 km (0.049 R)
• M77: 23,080,259 km (0.068 R)
• M78: 23,530,099 km (0.118 R)
• M79: 24,591,048 km (0.107 R)
• M80: 24,782,234 km (0.043 R)
• M81: 25,012,166 km (0.111 R)
• M82: 25,088,909 km (0.069 R)
• M83: 25,706,300 km (0.069 R)
• M84: 25,977,969 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.3

Radius: 10.2

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.62 AU - 7.88 AU

Year: 7654 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,555,789 km

• M1: 308,920 km (0.117 R)
• M2: 375,491 km (0.075 R)
• M3: 514,018 km (0.051 R)
• M4: 797,357 km (0.108 R)
• M5: 1,036,713 km (0.105 R)
• M6: 1,127,968 km (0.104 R)
• M7: 1,203,066 km (0.104 R)
• M8: 1,668,315 km (0.096 R)
• M9: 1,732,942 km (0.065 R)
• M10: 2,233,347 km (0.114 R)
• M11: 2,524,763 km (0.116 R)
• M12: 3,037,585 km (0.106 R)
• M13: 3,117,320 km (0.092 R)
• M14: 3,388,242 km (0.11 R)
• M15: 3,526,620 km (0.072 R)
• M16: 3,866,507 km (0.106 R)
• M17: 4,128,303 km (0.099 R)
• M18: 4,246,635 km (0.098 R)
• M19: 5,361,288 km (0.117 R)
• M20: 6,185,872 km (0.05 R)
• M21: 6,424,032 km (0.114 R)
• M22: 7,550,354 km (0.066 R)
• M23: 7,951,576 km (0.103 R)
• M24: 8,698,817 km (0.116 R)
• M25: 8,774,813 km (0.111 R)
• M26: 9,743,010 km (0.108 R)
• M27: 10,380,447 km (0.088 R)
• M28: 10,704,176 km (0.108 R)
• M29: 10,785,707 km (0.061 R)
• M30: 10,990,208 km (0.07 R)
• M31: 12,032,306 km (0.065 R)
• M32: 12,244,586 km (0.052 R)
• M33: 12,372,492 km (0.057 R)
• M34: 12,802,137 km (0.117 R)
• M35: 14,209,703 km (0.084 R)
• M36: 15,251,503 km (0.031 R)
• M37: 15,481,285 km (0.104 R)
• M38: 16,037,341 km (0.086 R)
• M39: 17,503,998 km (0.092 R)
• M40: 17,744,551 km (0.091 R)
• M41: 18,619,699 km (0.058 R)
• M42: 18,865,339 km (0.095 R)
• M43: 19,112,026 km (0.079 R)
• M44: 19,808,254 km (0.11 R)
• M45: 20,109,245 km (0.079 R)
• M46: 20,665,001 km (0.026 R)
• M47: 20,919,317 km (0.058 R)
• M48: 21,123,519 km (0.075 R)
• M49: 21,379,630 km (0.12 R)
• M50: 21,585,327 km (0.063 R)
• M51: 23,571,837 km (0.12 R)
• M52: 23,677,902 km (0.066 R)
• M53: 24,157,663 km (0.116 R)
• M54: 25,398,128 km (0.099 R)
• M55: 25,507,035 km (0.108 R)
• M56: 25,779,902 km (0.115 R)
• M57: 26,548,835 km (0.027 R)
• M58: 26,825,292 km (0.114 R)
• M59: 27,269,747 km (0.03 R)
• M60: 27,604,547 km (0.088 R)
• M61: 29,128,201 km (0.085 R)
• M62: 29,356,338 km (0.076 R)
• M63: 30,969,302 km (0.089 R)
• M64: 31,552,285 km (0.081 R)
• M65: 31,962,632 km (0.116 R)
• M66: 32,256,742 km (0.107 R)
• M67: 32,907,044 km (0.07 R)
• M68: 33,263,535 km (0.11 R)
• M69: 34,461,216 km (0.11 R)
• M70: 35,916,953 km (0.042 R)
• M71: 36,529,406 km (0.026 R)
• M72: 36,836,980 km (0.028 R)
• M73: 37,083,667 km (0.094 R)
• M74: 37,702,703 km (0.063 R)
• M75: 38,013,417 km (0.113 R)
• M76: 38,387,562 km (0.118 R)
• M77: 39,769,547 km (0.082 R)
• M78: 39,959,386 km (0.108 R)
• M79: 40,593,981 km (0.104 R)
• M80: 41,103,960 km (0.1 R)
• M81: 41,167,988 km (0.07 R)
• M82: 41,808,865 km (0.094 R)
• M83: 42,194,977 km (0.096 R)
• M84: 43,295,419 km (0.042 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 14,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit