🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.85 AU - 1.13 AU

Year: 427 Days

Day: 44.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.86 AU - 1.34 AU

Year: 500 Days

Day: 26.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.9

Radius: 8.2

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.34 AU - 2.92 AU

Year: 1849 Days

Day: 5.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 111,533,736 km

• M1: 104,569 km (0.074 R)
• M2: 176,675 km (0.059 R)
• M3: 234,420 km (0.11 R)
• M4: 302,188 km (0.069 R)
• M5: 378,632 km (0.079 R)
• M6: 490,382 km (0.093 R)
• M7: 699,819 km (0.043 R)
• M8: 756,816 km (0.087 R)
• M9: 815,458 km (0.068 R)
• M10: 867,069 km (0.113 R)
• M11: 1,075,459 km (0.065 R)
• M12: 1,151,754 km (0.096 R)
• M13: 1,239,867 km (0.108 R)
• M14: 1,330,374 km (0.089 R)
• M15: 1,381,536 km (0.11 R)
• M16: 1,571,825 km (0.117 R)
• M17: 1,714,541 km (0.092 R)
• M18: 1,827,188 km (0.09 R)
• M19: 1,954,197 km (0.11 R)
• M20: 2,012,839 km (0.072 R)
• M21: 2,119,951 km (0.12 R)
• M22: 2,377,409 km (0.083 R)
• M23: 2,815,432 km (0.053 R)
• M24: 2,949,023 km (0.114 R)
• M25: 3,043,868 km (0.053 R)
• M26: 3,153,523 km (0.057 R)
• M27: 3,547,564 km (0.077 R)
• M28: 3,648,542 km (0.09 R)
• M29: 4,152,687 km (0.104 R)
• M30: 4,213,424 km (0.105 R)
• M31: 4,382,021 km (0.065 R)
• M32: 4,459,513 km (0.084 R)
• M33: 4,821,390 km (0.083 R)
• M34: 5,111,310 km (0.086 R)
• M35: 5,192,841 km (0.085 R)
• M36: 5,506,548 km (0.117 R)
• M37: 5,640,588 km (0.083 R)
• M38: 6,066,343 km (0.115 R)
• M39: 6,204,721 km (0.079 R)
• M40: 6,344,296 km (0.093 R)
• M41: 6,626,288 km (0.106 R)
• M42: 6,697,497 km (0.102 R)
• M43: 6,751,053 km (0.118 R)
• M44: 7,184,587 km (0.085 R)
• M45: 7,349,594 km (0.11 R)
• M46: 7,423,196 km (0.066 R)
• M47: 7,497,247 km (0.112 R)
• M48: 7,589,998 km (0.075 R)
• M49: 7,870,643 km (0.041 R)
• M50: 8,212,026 km (0.065 R)
• M51: 8,791,568 km (0.103 R)
• M52: 9,007,437 km (0.116 R)
• M53: 9,404,321 km (0.084 R)
• M54: 9,665,518 km (0.056 R)
• M55: 9,928,960 km (0.055 R)
• M56: 10,092,321 km (0.063 R)
• M57: 10,421,586 km (0.034 R)
• M58: 10,504,463 km (0.076 R)
• M59: 10,670,966 km (0.101 R)
• M60: 10,964,327 km (0.058 R)
• M61: 11,027,457 km (0.098 R)
• M62: 11,196,653 km (0.08 R)
• M63: 11,666,390 km (0.116 R)
• M64: 12,448,787 km (0.112 R)
• M65: 12,514,759 km (0.08 R)
• M66: 12,735,416 km (0.046 R)
• M67: 12,868,558 km (0.069 R)
• M68: 13,180,769 km (0.101 R)
• M69: 13,653,798 km (0.106 R)
• M70: 13,949,553 km (0.115 R)
• M71: 14,040,957 km (0.106 R)
• M72: 14,547,196 km (0.115 R)
• M73: 14,895,909 km (0.075 R)
• M74: 15,223,678 km (0.057 R)
• M75: 15,317,924 km (0.108 R)
• M76: 15,412,171 km (0.073 R)
• M77: 15,601,412 km (0.065 R)
• M78: 15,696,257 km (0.052 R)
• M79: 15,910,482 km (0.039 R)
• M80: 16,006,075 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.5

Radius: 8.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.27 AU - 3.53 AU

Year: 2141 Days

Day: 11 Hours

Environment

Temp: -138 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 111,533,736 km

• M1: 113,994 km (0.071 R)
• M2: 173,982 km (0.09 R)
• M3: 303,684 km (0.052 R)
• M4: 378,931 km (0.101 R)
• M5: 503,546 km (0.102 R)
• M6: 590,612 km (0.104 R)
• M7: 810,521 km (0.057 R)
• M8: 1,137,991 km (0.061 R)
• M9: 1,477,429 km (0.048 R)
• M10: 1,606,980 km (0.113 R)
• M11: 1,692,251 km (0.106 R)
• M12: 1,798,615 km (0.081 R)
• M13: 1,857,706 km (0.027 R)
• M14: 1,957,488 km (0.095 R)
• M15: 2,183,381 km (0.075 R)
• M16: 2,288,997 km (0.053 R)
• M17: 2,374,717 km (0.089 R)
• M18: 2,842,210 km (0.103 R)
• M19: 2,922,993 km (0.062 R)
• M20: 3,110,439 km (0.03 R)
• M21: 3,205,733 km (0.088 R)
• M22: 3,350,394 km (0.117 R)
• M23: 3,460,348 km (0.046 R)
• M24: 3,571,500 km (0.084 R)
• M25: 3,734,262 km (0.061 R)
• M26: 4,028,072 km (0.073 R)
• M27: 4,092,998 km (0.107 R)
• M28: 4,316,198 km (0.115 R)
• M29: 4,557,050 km (0.119 R)
• M30: 4,706,349 km (0.087 R)
• M31: 4,871,206 km (0.027 R)
• M32: 5,065,833 km (0.09 R)
• M33: 5,135,994 km (0.103 R)
• M34: 5,206,455 km (0.116 R)
• M35: 5,263,003 km (0.1 R)
• M36: 5,376,996 km (0.082 R)
• M37: 5,491,588 km (0.108 R)
• M38: 5,563,694 km (0.098 R)
• M39: 5,723,465 km (0.09 R)
• M40: 5,811,279 km (0.077 R)
• M41: 6,317,069 km (0.064 R)
• M42: 6,377,507 km (0.113 R)
• M43: 6,899,155 km (0.039 R)
• M44: 6,961,537 km (0.097 R)
• M45: 7,118,016 km (0.117 R)
• M46: 7,196,705 km (0.117 R)
• M47: 7,771,909 km (0.062 R)
• M48: 7,836,834 km (0.102 R)
• M49: 7,901,760 km (0.038 R)
• M50: 8,279,195 km (0.063 R)
• M51: 8,411,739 km (0.075 R)
• M52: 8,628,805 km (0.113 R)
• M53: 8,695,975 km (0.054 R)
• M54: 9,480,915 km (0.062 R)
• M55: 9,584,885 km (0.116 R)
• M56: 9,934,495 km (0.026 R)
• M57: 10,128,524 km (0.098 R)
• M58: 10,466,765 km (0.048 R)
• M59: 10,628,181 km (0.07 R)
• M60: 10,953,706 km (0.106 R)
• M61: 11,319,173 km (0.119 R)
• M62: 11,669,980 km (0.088 R)
• M63: 12,212,572 km (0.066 R)
• M64: 12,534,357 km (0.078 R)
• M65: 12,878,282 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.1

Radius: 7.6

Gravity: 16.83 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.71 AU - 19.85 AU

Year: 29795 Days

Day: 16 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,533,736 km

• M1: 97,987 km (0.114 R)
• M2: 159,771 km (0.101 R)
• M3: 386,411 km (0.1 R)
• M4: 458,218 km (0.091 R)
• M5: 534,962 km (0.115 R)
• M6: 762,500 km (0.108 R)
• M7: 1,123,031 km (0.119 R)
• M8: 2,202,829 km (0.052 R)
• M9: 2,711,312 km (0.088 R)
• M10: 3,053,293 km (0.113 R)
• M11: 3,513,306 km (0.109 R)
• M12: 3,618,473 km (0.088 R)
• M13: 3,724,837 km (0.081 R)
• M14: 4,049,764 km (0.036 R)
• M15: 4,669,099 km (0.103 R)
• M16: 6,894,966 km (0.112 R)
• M17: 7,093,333 km (0.11 R)
• M18: 7,226,624 km (0.062 R)
• M19: 7,836,834 km (0.115 R)
• M20: 9,178,428 km (0.117 R)
• M21: 9,250,983 km (0.087 R)
• M22: 10,136,752 km (0.101 R)
• M23: 10,287,098 km (0.108 R)
• M24: 11,672,374 km (0.094 R)
• M25: 12,067,462 km (0.096 R)
• M26: 12,467,038 km (0.105 R)
• M27: 12,628,005 km (0.114 R)
• M28: 12,952,184 km (0.094 R)
• M29: 13,443,463 km (0.089 R)
• M30: 14,191,901 km (0.074 R)
• M31: 15,210,812 km (0.07 R)
• M32: 16,340,875 km (0.088 R)
• M33: 16,782,787 km (0.103 R)
• M34: 16,960,659 km (0.07 R)
• M35: 17,139,129 km (0.107 R)
• M36: 17,859,293 km (0.113 R)
• M37: 17,949,949 km (0.085 R)
• M38: 18,131,860 km (0.079 R)
• M39: 18,681,184 km (0.077 R)
• M40: 23,466,670 km (0.066 R)
• M41: 25,583,031 km (0.084 R)
• M42: 25,685,356 km (0.105 R)
• M43: 29,994,971 km (0.114 R)
• M44: 32,841,520 km (0.11 R)
• M45: 33,959,165 km (0.058 R)
• M46: 34,862,138 km (0.11 R)
• M47: 35,089,078 km (0.107 R)
• M48: 35,887,482 km (0.103 R)
• M49: 36,116,666 km (0.06 R)
• M50: 37,385,854 km (0.038 R)
• M51: 37,502,092 km (0.088 R)
• M52: 37,851,104 km (0.048 R)
• M53: 38,201,163 km (0.064 R)
• M54: 39,612,469 km (0.099 R)
• M55: 40,801,473 km (0.1 R)
• M56: 41,040,829 km (0.12 R)
• M57: 43,947,516 km (0.105 R)
• M58: 44,931,122 km (0.102 R)
• M59: 48,430,366 km (0.111 R)
• M60: 48,810,494 km (0.099 R)
• M61: 52,535,481 km (0.095 R)
• M62: 54,366,260 km (0.101 R)
• M63: 56,617,259 km (0.095 R)
• M64: 57,285,213 km (0.114 R)
• M65: 57,821,372 km (0.117 R)
• M66: 59,982,613 km (0.08 R)
• M67: 60,663,433 km (0.096 R)
• M68: 61,895,221 km (0.112 R)
• M69: 63,412,144 km (0.081 R)
• M70: 65,220,483 km (0.071 R)
• M71: 65,640,105 km (0.047 R)
• M72: 66,060,774 km (0.069 R)
• M73: 70,029,456 km (0.078 R)
• M74: 70,889,793 km (0.101 R)
• M75: 71,321,383 km (0.096 R)
• M76: 71,753,871 km (0.109 R)
• M77: 73,928,874 km (0.058 R)
• M78: 74,366,448 km (0.037 R)
• M79: 74,951,226 km (0.081 R)
• M80: 79,236,607 km (0.093 R)
• M81: 81,484,165 km (0.102 R)
• M82: 84,208,791 km (0.066 R)
• M83: 89,746,904 km (0.097 R)
• M84: 89,902,486 km (0.114 R)
• M85: 92,717,020 km (0.064 R)
• M86: 93,031,475 km (0.11 R)
• M87: 97,152,298 km (0.106 R)
• M88: 100,846,917 km (0.114 R)
• M89: 102,792,736 km (0.101 R)
• M90: 105,406,360 km (0.1 R)
• M91: 107,381,052 km (0.095 R)
• M92: 107,711,215 km (0.073 R)
• M93: 109,201,658 km (0.068 R)
• M94: 110,532,332 km (0.064 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 16,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit