🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.51 AU - 0.73 AU

Year: 177 Days

Day: 25.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,691,727 km

• M1: 104,270 km (0.071 R)
• M2: 368,011 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.76 AU - 1.2 AU

Year: 353 Days

Day: 25.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.99 AU - 1.15 AU

Year: 402 Days

Day: 31.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,691,727 km

• M1: 27,676 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.08 AU - 1.34 AU

Year: 484 Days

Day: 32.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,691,727 km

• M1: 216,618 km (0.106 R)
• M2: 1,026,541 km (0.109 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.3

Radius: 11.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.3 AU - 8.18 AU

Year: 6359 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 81,691,727 km

• M1: 148,551 km (0.091 R)
• M2: 235,018 km (0.08 R)
• M3: 363,523 km (0.113 R)
• M4: 465,249 km (0.11 R)
• M5: 636,838 km (0.073 R)
• M6: 816,356 km (0.111 R)
• M7: 920,476 km (0.118 R)
• M8: 997,818 km (0.105 R)
• M9: 1,069,326 km (0.076 R)
• M10: 1,142,928 km (0.105 R)
• M11: 1,269,488 km (0.098 R)
• M12: 1,365,529 km (0.087 R)
• M13: 1,436,888 km (0.092 R)
• M14: 1,716,336 km (0.077 R)
• M15: 1,882,689 km (0.041 R)
• M16: 2,116,361 km (0.109 R)
• M17: 2,645,489 km (0.074 R)
• M18: 2,735,846 km (0.05 R)
• M19: 2,827,250 km (0.055 R)
• M20: 3,239,093 km (0.077 R)
• M21: 3,323,765 km (0.078 R)
• M22: 3,834,941 km (0.111 R)
• M23: 4,224,644 km (0.114 R)
• M24: 4,451,285 km (0.11 R)
• M25: 4,736,717 km (0.055 R)
• M26: 4,874,796 km (0.11 R)
• M27: 5,014,221 km (0.12 R)
• M28: 5,183,267 km (0.099 R)
• M29: 5,282,750 km (0.101 R)
• M30: 5,498,171 km (0.114 R)
• M31: 5,701,773 km (0.036 R)
• M32: 5,937,689 km (0.042 R)
• M33: 6,026,999 km (0.098 R)
• M34: 6,206,816 km (0.035 R)
• M35: 6,495,390 km (0.044 R)
• M36: 6,664,436 km (0.117 R)
• M37: 6,803,861 km (0.096 R)
• M38: 6,897,359 km (0.111 R)
• M39: 7,212,263 km (0.112 R)
• M40: 7,355,428 km (0.044 R)
• M41: 7,467,477 km (0.086 R)
• M42: 7,921,357 km (0.085 R)
• M43: 8,518,103 km (0.107 R)
• M44: 9,077,898 km (0.098 R)
• M45: 9,336,254 km (0.074 R)
• M46: 9,597,152 km (0.066 R)
• M47: 10,019,617 km (0.087 R)
• M48: 10,918,999 km (0.114 R)
• M49: 11,010,403 km (0.082 R)
• M50: 11,120,507 km (0.108 R)
• M51: 11,323,063 km (0.053 R)
• M52: 11,806,862 km (0.087 R)
• M53: 12,089,004 km (0.111 R)
• M54: 12,297,394 km (0.091 R)
• M55: 12,621,722 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.8

Radius: 5.9

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.74 AU - 17.42 AU

Year: 20233 Days

Day: 16.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,691,727 km

• M1: 84,074 km (0.055 R)
• M2: 361,578 km (0.105 R)
• M3: 517,010 km (0.046 R)
• M4: 612,603 km (0.112 R)
• M5: 672,891 km (0.112 R)
• M6: 911,201 km (0.062 R)
• M7: 1,004,251 km (0.082 R)
• M8: 1,100,442 km (0.083 R)
• M9: 1,626,578 km (0.071 R)
• M10: 1,768,995 km (0.082 R)
• M11: 2,127,431 km (0.103 R)
• M12: 2,189,365 km (0.085 R)
• M13: 2,639,654 km (0.093 R)
• M14: 2,841,312 km (0.097 R)
• M15: 3,295,342 km (0.071 R)
• M16: 3,771,662 km (0.087 R)
• M17: 3,922,606 km (0.094 R)
• M18: 4,347,913 km (0.097 R)
• M19: 5,410,506 km (0.095 R)
• M20: 5,495,478 km (0.079 R)
• M21: 5,580,749 km (0.078 R)
• M22: 6,639,453 km (0.057 R)
• M23: 6,867,589 km (0.045 R)
• M24: 7,191,469 km (0.111 R)
• M25: 7,473,012 km (0.072 R)
• M26: 7,854,187 km (0.117 R)
• M27: 8,486,837 km (0.114 R)
• M28: 9,904,277 km (0.107 R)
• M29: 10,165,026 km (0.025 R)
• M30: 10,480,827 km (0.115 R)
• M31: 10,853,475 km (0.11 R)
• M32: 11,886,598 km (0.103 R)
• M33: 12,780,744 km (0.037 R)
• M34: 13,465,604 km (0.11 R)
• M35: 14,514,883 km (0.087 R)
• M36: 16,137,571 km (0.117 R)
• M37: 16,259,942 km (0.061 R)
• M38: 17,313,410 km (0.114 R)
• M39: 17,376,092 km (0.091 R)
• M40: 17,438,773 km (0.033 R)
• M41: 18,580,804 km (0.115 R)
• M42: 19,550,796 km (0.118 R)
• M43: 19,616,021 km (0.118 R)
• M44: 19,812,144 km (0.118 R)
• M45: 20,338,579 km (0.095 R)
• M46: 20,936,222 km (0.029 R)
• M47: 22,421,130 km (0.119 R)
• M48: 22,489,497 km (0.079 R)
• M49: 23,314,529 km (0.105 R)
• M50: 23,730,860 km (0.073 R)
• M51: 24,570,702 km (0.08 R)
• M52: 24,782,234 km (0.059 R)
• M53: 25,848,717 km (0.071 R)
• M54: 27,805,756 km (0.059 R)
• M55: 28,987,879 km (0.091 R)
• M56: 31,019,567 km (0.097 R)
• M57: 31,248,153 km (0.069 R)
• M58: 31,553,781 km (0.08 R)
• M59: 31,706,969 km (0.028 R)
• M60: 35,695,997 km (0.057 R)
• M61: 38,115,144 km (0.075 R)
• M62: 39,344,390 km (0.03 R)
• M63: 39,756,981 km (0.083 R)
• M64: 41,003,580 km (0.037 R)
• M65: 41,170,830 km (0.055 R)
• M66: 42,516,313 km (0.07 R)
• M67: 43,024,647 km (0.105 R)
• M68: 47,513,331 km (0.034 R)
• M69: 48,658,503 km (0.032 R)
• M70: 48,835,477 km (0.057 R)
• M71: 49,812,800 km (0.038 R)
• M72: 50,169,890 km (0.098 R)
• M73: 50,259,200 km (0.105 R)
• M74: 50,527,728 km (0.116 R)
• M75: 53,603,311 km (0.101 R)
• M76: 53,786,119 km (0.097 R)
• M77: 55,163,616 km (0.069 R)
• M78: 55,995,829 km (0.034 R)
• M79: 56,366,982 km (0.078 R)
• M80: 57,391,877 km (0.102 R)
• M81: 57,859,819 km (0.046 R)
• M82: 59,176,579 km (0.065 R)
• M83: 59,365,521 km (0.096 R)
• M84: 60,788,945 km (0.083 R)
• M85: 61,552,642 km (0.079 R)
• M86: 62,319,481 km (0.052 R)
• M87: 62,415,523 km (0.118 R)
• M88: 62,607,906 km (0.099 R)
• M89: 62,704,097 km (0.104 R)
• M90: 63,089,611 km (0.12 R)
• M91: 63,959,672 km (0.102 R)
• M92: 64,639,146 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.4

Radius: 5.7

Gravity: 15.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.79 AU - 20.89 AU

Year: 26242 Days

Day: 17.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,691,727 km

• M1: 165,006 km (0.114 R)
• M2: 495,019 km (0.108 R)
• M3: 560,244 km (0.078 R)
• M4: 1,038,658 km (0.071 R)
• M5: 1,270,535 km (0.058 R)
• M6: 1,615,059 km (0.094 R)
• M7: 1,952,551 km (0.104 R)
• M8: 2,093,622 km (0.082 R)
• M9: 2,311,437 km (0.082 R)
• M10: 2,348,537 km (0.106 R)
• M11: 2,460,885 km (0.055 R)
• M12: 2,887,688 km (0.057 R)
• M13: 3,130,186 km (0.098 R)
• M14: 3,171,325 km (0.097 R)
• M15: 3,253,903 km (0.102 R)
• M16: 3,634,779 km (0.077 R)
• M17: 4,624,220 km (0.118 R)
• M18: 5,343,636 km (0.091 R)
• M19: 5,491,738 km (0.119 R)
• M20: 7,813,646 km (0.11 R)
• M21: 8,378,678 km (0.1 R)
• M22: 8,666,205 km (0.079 R)
• M23: 8,781,993 km (0.095 R)
• M24: 9,428,555 km (0.037 R)
• M25: 9,667,463 km (0.094 R)
• M26: 9,848,028 km (0.073 R)
• M27: 10,090,376 km (0.094 R)
• M28: 10,891,772 km (0.114 R)
• M29: 11,713,364 km (0.106 R)
• M30: 13,819,253 km (0.08 R)
• M31: 14,845,793 km (0.116 R)
• M32: 15,054,034 km (0.094 R)
• M33: 15,263,321 km (0.086 R)
• M34: 16,181,104 km (0.092 R)
• M35: 16,323,820 km (0.082 R)
• M36: 17,407,956 km (0.117 R)
• M37: 18,069,628 km (0.058 R)
• M38: 19,950,073 km (0.095 R)
• M39: 20,103,111 km (0.074 R)
• M40: 21,030,020 km (0.097 R)
• M41: 21,655,638 km (0.108 R)
• M42: 22,685,320 km (0.115 R)
• M43: 23,488,062 km (0.069 R)
• M44: 23,893,024 km (0.044 R)
• M45: 28,496,450 km (0.075 R)
• M46: 28,841,721 km (0.09 R)
• M47: 29,362,172 km (0.099 R)
• M48: 30,412,350 km (0.056 R)
• M49: 30,676,839 km (0.09 R)
• M50: 31,208,061 km (0.071 R)
• M51: 31,474,794 km (0.098 R)
• M52: 31,742,424 km (0.07 R)
• M53: 31,921,194 km (0.107 R)
• M54: 33,000,692 km (0.077 R)
• M55: 33,091,199 km (0.095 R)
• M56: 33,454,123 km (0.077 R)
• M57: 34,275,415 km (0.097 R)
• M58: 35,658,896 km (0.098 R)
• M59: 35,751,647 km (0.085 R)
• M60: 38,194,580 km (0.062 R)
• M61: 39,724,518 km (0.102 R)
• M62: 40,497,041 km (0.078 R)
• M63: 40,788,009 km (0.039 R)
• M64: 41,274,501 km (0.109 R)
• M65: 42,253,171 km (0.119 R)
• M66: 42,745,348 km (0.09 R)
• M67: 43,437,687 km (0.095 R)
• M68: 43,934,351 km (0.117 R)
• M69: 44,333,179 km (0.106 R)
• M70: 44,533,042 km (0.112 R)
• M71: 47,259,763 km (0.084 R)
• M72: 49,417,861 km (0.073 R)
• M73: 49,832,547 km (0.107 R)
• M74: 50,144,309 km (0.089 R)
• M75: 52,344,744 km (0.105 R)
• M76: 52,661,592 km (0.11 R)
• M77: 53,616,176 km (0.075 R)
• M78: 54,362,669 km (0.105 R)
• M79: 55,005,043 km (0.076 R)
• M80: 56,189,559 km (0.071 R)
• M81: 56,730,654 km (0.04 R)
• M82: 57,273,545 km (0.109 R)
• M83: 60,899,648 km (0.087 R)
• M84: 61,678,305 km (0.05 R)
• M85: 62,124,705 km (0.107 R)
• M86: 63,582,985 km (0.08 R)
• M87: 66,991,123 km (0.063 R)
• M88: 67,105,715 km (0.116 R)
• M89: 69,643,793 km (0.066 R)
• M90: 70,108,743 km (0.102 R)
• M91: 73,155,304 km (0.111 R)
• M92: 76,603,983 km (0.095 R)
• M93: 76,723,811 km (0.118 R)
• M94: 77,805,404 km (0.07 R)
• M95: 79,376,630 km (0.056 R)
• M96: 79,619,278 km (0.052 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 19,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit